diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }

diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }
diff --git a/Correlator/Correlator.csproj b/Correlator/Correlator.csproj
index 8163935..0ea3c5d 100644
--- a/Correlator/Correlator.csproj
+++ b/Correlator/Correlator.csproj
@@ -229,6 +229,9 @@
     <Compile Include="Dialog\LoadingDialog.xaml.cs">
       <DependentUpon>LoadingDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialog\NumericKeypadDialog.xaml.cs">
+      <DependentUpon>NumericKeypadDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialog\SimplyAuditionDialog.xaml.cs">
       <DependentUpon>SimplyAuditionDialog.xaml</DependentUpon>
     </Compile>
@@ -238,6 +241,7 @@
     <Compile Include="Events\BlueSensorEvent.cs" />
     <Compile Include="Events\CheckResponseEvent.cs" />
     <Compile Include="Events\ClearOscillogramEvent.cs" />
+    <Compile Include="Events\NumericKeypadEvent.cs" />
     <Compile Include="Events\RedSensorEvent.cs" />
     <Compile Include="Events\RenderOscillogramEvent.cs" />
     <Compile Include="Events\ShowCheckResponseEvent.cs" />
@@ -248,6 +252,7 @@
     <Compile Include="Model\CorrelatorDataModel.cs" />
     <Compile Include="Model\ImageFile.cs" />
     <Compile Include="Model\MaterialVelocity.cs" />
+    <Compile Include="Model\Number.cs" />
     <Compile Include="Model\ParamConfigModel.cs" />
     <Compile Include="Model\PipeMaterialModel.cs" />
     <Compile Include="SensorHubTag\CellTag.cs" />
@@ -282,6 +287,7 @@
     <Compile Include="ViewModels\EditSoundSpeedDialogViewModel.cs" />
     <Compile Include="ViewModels\MainWindowViewModel.cs" />
     <Compile Include="ViewModels\ImportResponseDialogViewModel.cs" />
+    <Compile Include="ViewModels\NumericKeypadDialogViewModel.cs" />
     <Compile Include="ViewModels\PictureFileViewModel.cs" />
     <Compile Include="ViewModels\SimplyAuditionDialogViewModel.cs" />
     <Compile Include="ViewModels\SoundSpeedDialogViewModel.cs" />
@@ -310,6 +316,7 @@
       <Generator>MSBuild:Compile</Generator>
     </Page>
     <Page Include="Dialog\LoadingDialog.xaml" />
+    <Page Include="Dialog\NumericKeypadDialog.xaml" />
     <Page Include="Dialog\SimplyAuditionDialog.xaml" />
     <Page Include="Dialog\SoundSpeedDialog.xaml" />
     <Page Include="Style\FunctionButtonStyle.xaml">

diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }
diff --git a/Correlator/Correlator.csproj b/Correlator/Correlator.csproj
index 8163935..0ea3c5d 100644
--- a/Correlator/Correlator.csproj
+++ b/Correlator/Correlator.csproj
@@ -229,6 +229,9 @@
     <Compile Include="Dialog\LoadingDialog.xaml.cs">
       <DependentUpon>LoadingDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialog\NumericKeypadDialog.xaml.cs">
+      <DependentUpon>NumericKeypadDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialog\SimplyAuditionDialog.xaml.cs">
       <DependentUpon>SimplyAuditionDialog.xaml</DependentUpon>
     </Compile>
@@ -238,6 +241,7 @@
     <Compile Include="Events\BlueSensorEvent.cs" />
     <Compile Include="Events\CheckResponseEvent.cs" />
     <Compile Include="Events\ClearOscillogramEvent.cs" />
+    <Compile Include="Events\NumericKeypadEvent.cs" />
     <Compile Include="Events\RedSensorEvent.cs" />
     <Compile Include="Events\RenderOscillogramEvent.cs" />
     <Compile Include="Events\ShowCheckResponseEvent.cs" />
@@ -248,6 +252,7 @@
     <Compile Include="Model\CorrelatorDataModel.cs" />
     <Compile Include="Model\ImageFile.cs" />
     <Compile Include="Model\MaterialVelocity.cs" />
+    <Compile Include="Model\Number.cs" />
     <Compile Include="Model\ParamConfigModel.cs" />
     <Compile Include="Model\PipeMaterialModel.cs" />
     <Compile Include="SensorHubTag\CellTag.cs" />
@@ -282,6 +287,7 @@
     <Compile Include="ViewModels\EditSoundSpeedDialogViewModel.cs" />
     <Compile Include="ViewModels\MainWindowViewModel.cs" />
     <Compile Include="ViewModels\ImportResponseDialogViewModel.cs" />
+    <Compile Include="ViewModels\NumericKeypadDialogViewModel.cs" />
     <Compile Include="ViewModels\PictureFileViewModel.cs" />
     <Compile Include="ViewModels\SimplyAuditionDialogViewModel.cs" />
     <Compile Include="ViewModels\SoundSpeedDialogViewModel.cs" />
@@ -310,6 +316,7 @@
       <Generator>MSBuild:Compile</Generator>
     </Page>
     <Page Include="Dialog\LoadingDialog.xaml" />
+    <Page Include="Dialog\NumericKeypadDialog.xaml" />
     <Page Include="Dialog\SimplyAuditionDialog.xaml" />
     <Page Include="Dialog\SoundSpeedDialog.xaml" />
     <Page Include="Style\FunctionButtonStyle.xaml">
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml b/Correlator/Dialog/NumericKeypadDialog.xaml
new file mode 100644
index 0000000..b51c435
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml
@@ -0,0 +1,151 @@
+<UserControl
+    x:Class="Correlator.Dialog.NumericKeypadDialog"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:hc="https://handyorg.github.io/handycontrol"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:prism="http://prismlibrary.com/"
+    xmlns:vm="clr-namespace:Correlator.ViewModels"
+    Width="360"
+    Height="435"
+    d:DataContext="{d:DesignInstance Type=vm:NumericKeypadDialogViewModel}"
+    mc:Ignorable="d">
+
+    <prism:Dialog.WindowStyle>
+        <Style TargetType="Window">
+            <Setter Property="prism:Dialog.WindowStartupLocation" Value="CenterOwner" />
+            <Setter Property="ShowInTaskbar" Value="False" />
+            <Setter Property="SizeToContent" Value="WidthAndHeight" />
+            <Setter Property="ResizeMode" Value="NoResize" />
+        </Style>
+    </prism:Dialog.WindowStyle>
+
+    <UserControl.Resources>
+        <Style
+            x:Key="RadioButtonStyle"
+            BasedOn="{StaticResource RadioButtonBaseStyle}"
+            TargetType="RadioButton">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="18" />
+        </Style>
+
+        <Style
+            x:Key="NumberButtonStyle"
+            BasedOn="{StaticResource ButtonDefault}"
+            TargetType="Button">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="22" />
+            <Setter Property="Height" Value="55" />
+            <Setter Property="Width" Value="85" />
+        </Style>
+    </UserControl.Resources>
+
+    <StackPanel Orientation="Vertical">
+        <UniformGrid
+            Height="55"
+            Margin="10,0"
+            Columns="4">
+            <RadioButton
+                x:Name="PipeDiameterRadioButton"
+                Content="管径"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="PipeLengthRadioButton"
+                Content="管长"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MinFrequencyRadioButton"
+                Content="低频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MaxFrequencyRadioButton"
+                Content="高频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+        </UniformGrid>
+
+        <hc:TextBox
+            Height="55"
+            Margin="22,0,22,10"
+            HorizontalContentAlignment="Right"
+            FontSize="22"
+            Foreground="Black"
+            IsEnabled="False"
+            Text="{Binding InputNumber}" />
+
+        <UniformGrid
+            Height="300"
+            Margin="10,0,10,10"
+            Columns="3"
+            Rows="4">
+            <Button
+                Command="{Binding NumberSevenCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="7"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberEightCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="8"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberNineCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="9"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFourCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="4"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFiveCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="5"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberSixCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="6"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberOneCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="1"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberTwoCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="2"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberThreeCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="3"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DeleteNumberCommand}"
+                Content="删除"
+                FontSize="18"
+                Style="{StaticResource ButtonDanger}" />
+            <Button
+                Command="{Binding NumberZeroCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="0"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DetermineCommand}"
+                Content="确定"
+                FontSize="18"
+                Style="{StaticResource ButtonPrimary}" />
+        </UniformGrid>
+    </StackPanel>
+</UserControl>

diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }
diff --git a/Correlator/Correlator.csproj b/Correlator/Correlator.csproj
index 8163935..0ea3c5d 100644
--- a/Correlator/Correlator.csproj
+++ b/Correlator/Correlator.csproj
@@ -229,6 +229,9 @@
     <Compile Include="Dialog\LoadingDialog.xaml.cs">
       <DependentUpon>LoadingDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialog\NumericKeypadDialog.xaml.cs">
+      <DependentUpon>NumericKeypadDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialog\SimplyAuditionDialog.xaml.cs">
       <DependentUpon>SimplyAuditionDialog.xaml</DependentUpon>
     </Compile>
@@ -238,6 +241,7 @@
     <Compile Include="Events\BlueSensorEvent.cs" />
     <Compile Include="Events\CheckResponseEvent.cs" />
     <Compile Include="Events\ClearOscillogramEvent.cs" />
+    <Compile Include="Events\NumericKeypadEvent.cs" />
     <Compile Include="Events\RedSensorEvent.cs" />
     <Compile Include="Events\RenderOscillogramEvent.cs" />
     <Compile Include="Events\ShowCheckResponseEvent.cs" />
@@ -248,6 +252,7 @@
     <Compile Include="Model\CorrelatorDataModel.cs" />
     <Compile Include="Model\ImageFile.cs" />
     <Compile Include="Model\MaterialVelocity.cs" />
+    <Compile Include="Model\Number.cs" />
     <Compile Include="Model\ParamConfigModel.cs" />
     <Compile Include="Model\PipeMaterialModel.cs" />
     <Compile Include="SensorHubTag\CellTag.cs" />
@@ -282,6 +287,7 @@
     <Compile Include="ViewModels\EditSoundSpeedDialogViewModel.cs" />
     <Compile Include="ViewModels\MainWindowViewModel.cs" />
     <Compile Include="ViewModels\ImportResponseDialogViewModel.cs" />
+    <Compile Include="ViewModels\NumericKeypadDialogViewModel.cs" />
     <Compile Include="ViewModels\PictureFileViewModel.cs" />
     <Compile Include="ViewModels\SimplyAuditionDialogViewModel.cs" />
     <Compile Include="ViewModels\SoundSpeedDialogViewModel.cs" />
@@ -310,6 +316,7 @@
       <Generator>MSBuild:Compile</Generator>
     </Page>
     <Page Include="Dialog\LoadingDialog.xaml" />
+    <Page Include="Dialog\NumericKeypadDialog.xaml" />
     <Page Include="Dialog\SimplyAuditionDialog.xaml" />
     <Page Include="Dialog\SoundSpeedDialog.xaml" />
     <Page Include="Style\FunctionButtonStyle.xaml">
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml b/Correlator/Dialog/NumericKeypadDialog.xaml
new file mode 100644
index 0000000..b51c435
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml
@@ -0,0 +1,151 @@
+<UserControl
+    x:Class="Correlator.Dialog.NumericKeypadDialog"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:hc="https://handyorg.github.io/handycontrol"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:prism="http://prismlibrary.com/"
+    xmlns:vm="clr-namespace:Correlator.ViewModels"
+    Width="360"
+    Height="435"
+    d:DataContext="{d:DesignInstance Type=vm:NumericKeypadDialogViewModel}"
+    mc:Ignorable="d">
+
+    <prism:Dialog.WindowStyle>
+        <Style TargetType="Window">
+            <Setter Property="prism:Dialog.WindowStartupLocation" Value="CenterOwner" />
+            <Setter Property="ShowInTaskbar" Value="False" />
+            <Setter Property="SizeToContent" Value="WidthAndHeight" />
+            <Setter Property="ResizeMode" Value="NoResize" />
+        </Style>
+    </prism:Dialog.WindowStyle>
+
+    <UserControl.Resources>
+        <Style
+            x:Key="RadioButtonStyle"
+            BasedOn="{StaticResource RadioButtonBaseStyle}"
+            TargetType="RadioButton">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="18" />
+        </Style>
+
+        <Style
+            x:Key="NumberButtonStyle"
+            BasedOn="{StaticResource ButtonDefault}"
+            TargetType="Button">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="22" />
+            <Setter Property="Height" Value="55" />
+            <Setter Property="Width" Value="85" />
+        </Style>
+    </UserControl.Resources>
+
+    <StackPanel Orientation="Vertical">
+        <UniformGrid
+            Height="55"
+            Margin="10,0"
+            Columns="4">
+            <RadioButton
+                x:Name="PipeDiameterRadioButton"
+                Content="管径"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="PipeLengthRadioButton"
+                Content="管长"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MinFrequencyRadioButton"
+                Content="低频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MaxFrequencyRadioButton"
+                Content="高频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+        </UniformGrid>
+
+        <hc:TextBox
+            Height="55"
+            Margin="22,0,22,10"
+            HorizontalContentAlignment="Right"
+            FontSize="22"
+            Foreground="Black"
+            IsEnabled="False"
+            Text="{Binding InputNumber}" />
+
+        <UniformGrid
+            Height="300"
+            Margin="10,0,10,10"
+            Columns="3"
+            Rows="4">
+            <Button
+                Command="{Binding NumberSevenCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="7"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberEightCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="8"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberNineCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="9"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFourCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="4"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFiveCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="5"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberSixCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="6"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberOneCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="1"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberTwoCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="2"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberThreeCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="3"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DeleteNumberCommand}"
+                Content="删除"
+                FontSize="18"
+                Style="{StaticResource ButtonDanger}" />
+            <Button
+                Command="{Binding NumberZeroCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="0"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DetermineCommand}"
+                Content="确定"
+                FontSize="18"
+                Style="{StaticResource ButtonPrimary}" />
+        </UniformGrid>
+    </StackPanel>
+</UserControl>
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml.cs b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
new file mode 100644
index 0000000..8c505ad
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
@@ -0,0 +1,34 @@
+using System.Windows.Controls;
+using Correlator.Util;
+
+namespace Correlator.Dialog
+{
+    public partial class NumericKeypadDialog : UserControl
+    {
+        public NumericKeypadDialog()
+        {
+            InitializeComponent();
+
+            switch (RuntimeCache.FillDataTextBox)
+            {
+                case "PipeDiameterTextBox":
+                    PipeDiameterRadioButton.IsChecked = true;
+                    break;
+                case "PipeLengthTextBox":
+                    PipeLengthRadioButton.IsChecked = true;
+                    break;
+                case "LowFrequencyTextBox":
+                    MinFrequencyRadioButton.IsChecked = true;
+                    break;
+                case "HighFrequencyTextBox":
+                    MaxFrequencyRadioButton.IsChecked = true;
+                    break;
+            }
+
+            PipeDiameterRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeDiameterTextBox"; };
+            PipeLengthRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeLengthTextBox"; };
+            MinFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "LowFrequencyTextBox"; };
+            MaxFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "HighFrequencyTextBox"; };
+        }
+    }
+}
\ No newline at end of file

diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }
diff --git a/Correlator/Correlator.csproj b/Correlator/Correlator.csproj
index 8163935..0ea3c5d 100644
--- a/Correlator/Correlator.csproj
+++ b/Correlator/Correlator.csproj
@@ -229,6 +229,9 @@
     <Compile Include="Dialog\LoadingDialog.xaml.cs">
       <DependentUpon>LoadingDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialog\NumericKeypadDialog.xaml.cs">
+      <DependentUpon>NumericKeypadDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialog\SimplyAuditionDialog.xaml.cs">
       <DependentUpon>SimplyAuditionDialog.xaml</DependentUpon>
     </Compile>
@@ -238,6 +241,7 @@
     <Compile Include="Events\BlueSensorEvent.cs" />
     <Compile Include="Events\CheckResponseEvent.cs" />
     <Compile Include="Events\ClearOscillogramEvent.cs" />
+    <Compile Include="Events\NumericKeypadEvent.cs" />
     <Compile Include="Events\RedSensorEvent.cs" />
     <Compile Include="Events\RenderOscillogramEvent.cs" />
     <Compile Include="Events\ShowCheckResponseEvent.cs" />
@@ -248,6 +252,7 @@
     <Compile Include="Model\CorrelatorDataModel.cs" />
     <Compile Include="Model\ImageFile.cs" />
     <Compile Include="Model\MaterialVelocity.cs" />
+    <Compile Include="Model\Number.cs" />
     <Compile Include="Model\ParamConfigModel.cs" />
     <Compile Include="Model\PipeMaterialModel.cs" />
     <Compile Include="SensorHubTag\CellTag.cs" />
@@ -282,6 +287,7 @@
     <Compile Include="ViewModels\EditSoundSpeedDialogViewModel.cs" />
     <Compile Include="ViewModels\MainWindowViewModel.cs" />
     <Compile Include="ViewModels\ImportResponseDialogViewModel.cs" />
+    <Compile Include="ViewModels\NumericKeypadDialogViewModel.cs" />
     <Compile Include="ViewModels\PictureFileViewModel.cs" />
     <Compile Include="ViewModels\SimplyAuditionDialogViewModel.cs" />
     <Compile Include="ViewModels\SoundSpeedDialogViewModel.cs" />
@@ -310,6 +316,7 @@
       <Generator>MSBuild:Compile</Generator>
     </Page>
     <Page Include="Dialog\LoadingDialog.xaml" />
+    <Page Include="Dialog\NumericKeypadDialog.xaml" />
     <Page Include="Dialog\SimplyAuditionDialog.xaml" />
     <Page Include="Dialog\SoundSpeedDialog.xaml" />
     <Page Include="Style\FunctionButtonStyle.xaml">
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml b/Correlator/Dialog/NumericKeypadDialog.xaml
new file mode 100644
index 0000000..b51c435
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml
@@ -0,0 +1,151 @@
+<UserControl
+    x:Class="Correlator.Dialog.NumericKeypadDialog"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:hc="https://handyorg.github.io/handycontrol"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:prism="http://prismlibrary.com/"
+    xmlns:vm="clr-namespace:Correlator.ViewModels"
+    Width="360"
+    Height="435"
+    d:DataContext="{d:DesignInstance Type=vm:NumericKeypadDialogViewModel}"
+    mc:Ignorable="d">
+
+    <prism:Dialog.WindowStyle>
+        <Style TargetType="Window">
+            <Setter Property="prism:Dialog.WindowStartupLocation" Value="CenterOwner" />
+            <Setter Property="ShowInTaskbar" Value="False" />
+            <Setter Property="SizeToContent" Value="WidthAndHeight" />
+            <Setter Property="ResizeMode" Value="NoResize" />
+        </Style>
+    </prism:Dialog.WindowStyle>
+
+    <UserControl.Resources>
+        <Style
+            x:Key="RadioButtonStyle"
+            BasedOn="{StaticResource RadioButtonBaseStyle}"
+            TargetType="RadioButton">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="18" />
+        </Style>
+
+        <Style
+            x:Key="NumberButtonStyle"
+            BasedOn="{StaticResource ButtonDefault}"
+            TargetType="Button">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="22" />
+            <Setter Property="Height" Value="55" />
+            <Setter Property="Width" Value="85" />
+        </Style>
+    </UserControl.Resources>
+
+    <StackPanel Orientation="Vertical">
+        <UniformGrid
+            Height="55"
+            Margin="10,0"
+            Columns="4">
+            <RadioButton
+                x:Name="PipeDiameterRadioButton"
+                Content="管径"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="PipeLengthRadioButton"
+                Content="管长"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MinFrequencyRadioButton"
+                Content="低频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MaxFrequencyRadioButton"
+                Content="高频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+        </UniformGrid>
+
+        <hc:TextBox
+            Height="55"
+            Margin="22,0,22,10"
+            HorizontalContentAlignment="Right"
+            FontSize="22"
+            Foreground="Black"
+            IsEnabled="False"
+            Text="{Binding InputNumber}" />
+
+        <UniformGrid
+            Height="300"
+            Margin="10,0,10,10"
+            Columns="3"
+            Rows="4">
+            <Button
+                Command="{Binding NumberSevenCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="7"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberEightCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="8"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberNineCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="9"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFourCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="4"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFiveCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="5"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberSixCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="6"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberOneCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="1"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberTwoCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="2"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberThreeCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="3"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DeleteNumberCommand}"
+                Content="删除"
+                FontSize="18"
+                Style="{StaticResource ButtonDanger}" />
+            <Button
+                Command="{Binding NumberZeroCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="0"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DetermineCommand}"
+                Content="确定"
+                FontSize="18"
+                Style="{StaticResource ButtonPrimary}" />
+        </UniformGrid>
+    </StackPanel>
+</UserControl>
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml.cs b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
new file mode 100644
index 0000000..8c505ad
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
@@ -0,0 +1,34 @@
+using System.Windows.Controls;
+using Correlator.Util;
+
+namespace Correlator.Dialog
+{
+    public partial class NumericKeypadDialog : UserControl
+    {
+        public NumericKeypadDialog()
+        {
+            InitializeComponent();
+
+            switch (RuntimeCache.FillDataTextBox)
+            {
+                case "PipeDiameterTextBox":
+                    PipeDiameterRadioButton.IsChecked = true;
+                    break;
+                case "PipeLengthTextBox":
+                    PipeLengthRadioButton.IsChecked = true;
+                    break;
+                case "LowFrequencyTextBox":
+                    MinFrequencyRadioButton.IsChecked = true;
+                    break;
+                case "HighFrequencyTextBox":
+                    MaxFrequencyRadioButton.IsChecked = true;
+                    break;
+            }
+
+            PipeDiameterRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeDiameterTextBox"; };
+            PipeLengthRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeLengthTextBox"; };
+            MinFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "LowFrequencyTextBox"; };
+            MaxFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "HighFrequencyTextBox"; };
+        }
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Events/NumericKeypadEvent.cs b/Correlator/Events/NumericKeypadEvent.cs
new file mode 100644
index 0000000..412b0e9
--- /dev/null
+++ b/Correlator/Events/NumericKeypadEvent.cs
@@ -0,0 +1,10 @@
+using Correlator.Model;
+using Prism.Events;
+
+namespace Correlator.Events
+{
+    public class NumericKeypadEvent: PubSubEvent<Number>
+    {
+        
+    }
+}
\ No newline at end of file

diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }
diff --git a/Correlator/Correlator.csproj b/Correlator/Correlator.csproj
index 8163935..0ea3c5d 100644
--- a/Correlator/Correlator.csproj
+++ b/Correlator/Correlator.csproj
@@ -229,6 +229,9 @@
     <Compile Include="Dialog\LoadingDialog.xaml.cs">
       <DependentUpon>LoadingDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialog\NumericKeypadDialog.xaml.cs">
+      <DependentUpon>NumericKeypadDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialog\SimplyAuditionDialog.xaml.cs">
       <DependentUpon>SimplyAuditionDialog.xaml</DependentUpon>
     </Compile>
@@ -238,6 +241,7 @@
     <Compile Include="Events\BlueSensorEvent.cs" />
     <Compile Include="Events\CheckResponseEvent.cs" />
     <Compile Include="Events\ClearOscillogramEvent.cs" />
+    <Compile Include="Events\NumericKeypadEvent.cs" />
     <Compile Include="Events\RedSensorEvent.cs" />
     <Compile Include="Events\RenderOscillogramEvent.cs" />
     <Compile Include="Events\ShowCheckResponseEvent.cs" />
@@ -248,6 +252,7 @@
     <Compile Include="Model\CorrelatorDataModel.cs" />
     <Compile Include="Model\ImageFile.cs" />
     <Compile Include="Model\MaterialVelocity.cs" />
+    <Compile Include="Model\Number.cs" />
     <Compile Include="Model\ParamConfigModel.cs" />
     <Compile Include="Model\PipeMaterialModel.cs" />
     <Compile Include="SensorHubTag\CellTag.cs" />
@@ -282,6 +287,7 @@
     <Compile Include="ViewModels\EditSoundSpeedDialogViewModel.cs" />
     <Compile Include="ViewModels\MainWindowViewModel.cs" />
     <Compile Include="ViewModels\ImportResponseDialogViewModel.cs" />
+    <Compile Include="ViewModels\NumericKeypadDialogViewModel.cs" />
     <Compile Include="ViewModels\PictureFileViewModel.cs" />
     <Compile Include="ViewModels\SimplyAuditionDialogViewModel.cs" />
     <Compile Include="ViewModels\SoundSpeedDialogViewModel.cs" />
@@ -310,6 +316,7 @@
       <Generator>MSBuild:Compile</Generator>
     </Page>
     <Page Include="Dialog\LoadingDialog.xaml" />
+    <Page Include="Dialog\NumericKeypadDialog.xaml" />
     <Page Include="Dialog\SimplyAuditionDialog.xaml" />
     <Page Include="Dialog\SoundSpeedDialog.xaml" />
     <Page Include="Style\FunctionButtonStyle.xaml">
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml b/Correlator/Dialog/NumericKeypadDialog.xaml
new file mode 100644
index 0000000..b51c435
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml
@@ -0,0 +1,151 @@
+<UserControl
+    x:Class="Correlator.Dialog.NumericKeypadDialog"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:hc="https://handyorg.github.io/handycontrol"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:prism="http://prismlibrary.com/"
+    xmlns:vm="clr-namespace:Correlator.ViewModels"
+    Width="360"
+    Height="435"
+    d:DataContext="{d:DesignInstance Type=vm:NumericKeypadDialogViewModel}"
+    mc:Ignorable="d">
+
+    <prism:Dialog.WindowStyle>
+        <Style TargetType="Window">
+            <Setter Property="prism:Dialog.WindowStartupLocation" Value="CenterOwner" />
+            <Setter Property="ShowInTaskbar" Value="False" />
+            <Setter Property="SizeToContent" Value="WidthAndHeight" />
+            <Setter Property="ResizeMode" Value="NoResize" />
+        </Style>
+    </prism:Dialog.WindowStyle>
+
+    <UserControl.Resources>
+        <Style
+            x:Key="RadioButtonStyle"
+            BasedOn="{StaticResource RadioButtonBaseStyle}"
+            TargetType="RadioButton">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="18" />
+        </Style>
+
+        <Style
+            x:Key="NumberButtonStyle"
+            BasedOn="{StaticResource ButtonDefault}"
+            TargetType="Button">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="22" />
+            <Setter Property="Height" Value="55" />
+            <Setter Property="Width" Value="85" />
+        </Style>
+    </UserControl.Resources>
+
+    <StackPanel Orientation="Vertical">
+        <UniformGrid
+            Height="55"
+            Margin="10,0"
+            Columns="4">
+            <RadioButton
+                x:Name="PipeDiameterRadioButton"
+                Content="管径"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="PipeLengthRadioButton"
+                Content="管长"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MinFrequencyRadioButton"
+                Content="低频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MaxFrequencyRadioButton"
+                Content="高频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+        </UniformGrid>
+
+        <hc:TextBox
+            Height="55"
+            Margin="22,0,22,10"
+            HorizontalContentAlignment="Right"
+            FontSize="22"
+            Foreground="Black"
+            IsEnabled="False"
+            Text="{Binding InputNumber}" />
+
+        <UniformGrid
+            Height="300"
+            Margin="10,0,10,10"
+            Columns="3"
+            Rows="4">
+            <Button
+                Command="{Binding NumberSevenCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="7"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberEightCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="8"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberNineCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="9"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFourCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="4"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFiveCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="5"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberSixCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="6"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberOneCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="1"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberTwoCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="2"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberThreeCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="3"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DeleteNumberCommand}"
+                Content="删除"
+                FontSize="18"
+                Style="{StaticResource ButtonDanger}" />
+            <Button
+                Command="{Binding NumberZeroCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="0"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DetermineCommand}"
+                Content="确定"
+                FontSize="18"
+                Style="{StaticResource ButtonPrimary}" />
+        </UniformGrid>
+    </StackPanel>
+</UserControl>
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml.cs b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
new file mode 100644
index 0000000..8c505ad
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
@@ -0,0 +1,34 @@
+using System.Windows.Controls;
+using Correlator.Util;
+
+namespace Correlator.Dialog
+{
+    public partial class NumericKeypadDialog : UserControl
+    {
+        public NumericKeypadDialog()
+        {
+            InitializeComponent();
+
+            switch (RuntimeCache.FillDataTextBox)
+            {
+                case "PipeDiameterTextBox":
+                    PipeDiameterRadioButton.IsChecked = true;
+                    break;
+                case "PipeLengthTextBox":
+                    PipeLengthRadioButton.IsChecked = true;
+                    break;
+                case "LowFrequencyTextBox":
+                    MinFrequencyRadioButton.IsChecked = true;
+                    break;
+                case "HighFrequencyTextBox":
+                    MaxFrequencyRadioButton.IsChecked = true;
+                    break;
+            }
+
+            PipeDiameterRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeDiameterTextBox"; };
+            PipeLengthRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeLengthTextBox"; };
+            MinFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "LowFrequencyTextBox"; };
+            MaxFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "HighFrequencyTextBox"; };
+        }
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Events/NumericKeypadEvent.cs b/Correlator/Events/NumericKeypadEvent.cs
new file mode 100644
index 0000000..412b0e9
--- /dev/null
+++ b/Correlator/Events/NumericKeypadEvent.cs
@@ -0,0 +1,10 @@
+using Correlator.Model;
+using Prism.Events;
+
+namespace Correlator.Events
+{
+    public class NumericKeypadEvent: PubSubEvent<Number>
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Fonts/iconfont.ttf b/Correlator/Fonts/iconfont.ttf
index 9bcc190..5da4e1e 100644
--- a/Correlator/Fonts/iconfont.ttf
+++ b/Correlator/Fonts/iconfont.ttf
Binary files differ

diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }
diff --git a/Correlator/Correlator.csproj b/Correlator/Correlator.csproj
index 8163935..0ea3c5d 100644
--- a/Correlator/Correlator.csproj
+++ b/Correlator/Correlator.csproj
@@ -229,6 +229,9 @@
     <Compile Include="Dialog\LoadingDialog.xaml.cs">
       <DependentUpon>LoadingDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialog\NumericKeypadDialog.xaml.cs">
+      <DependentUpon>NumericKeypadDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialog\SimplyAuditionDialog.xaml.cs">
       <DependentUpon>SimplyAuditionDialog.xaml</DependentUpon>
     </Compile>
@@ -238,6 +241,7 @@
     <Compile Include="Events\BlueSensorEvent.cs" />
     <Compile Include="Events\CheckResponseEvent.cs" />
     <Compile Include="Events\ClearOscillogramEvent.cs" />
+    <Compile Include="Events\NumericKeypadEvent.cs" />
     <Compile Include="Events\RedSensorEvent.cs" />
     <Compile Include="Events\RenderOscillogramEvent.cs" />
     <Compile Include="Events\ShowCheckResponseEvent.cs" />
@@ -248,6 +252,7 @@
     <Compile Include="Model\CorrelatorDataModel.cs" />
     <Compile Include="Model\ImageFile.cs" />
     <Compile Include="Model\MaterialVelocity.cs" />
+    <Compile Include="Model\Number.cs" />
     <Compile Include="Model\ParamConfigModel.cs" />
     <Compile Include="Model\PipeMaterialModel.cs" />
     <Compile Include="SensorHubTag\CellTag.cs" />
@@ -282,6 +287,7 @@
     <Compile Include="ViewModels\EditSoundSpeedDialogViewModel.cs" />
     <Compile Include="ViewModels\MainWindowViewModel.cs" />
     <Compile Include="ViewModels\ImportResponseDialogViewModel.cs" />
+    <Compile Include="ViewModels\NumericKeypadDialogViewModel.cs" />
     <Compile Include="ViewModels\PictureFileViewModel.cs" />
     <Compile Include="ViewModels\SimplyAuditionDialogViewModel.cs" />
     <Compile Include="ViewModels\SoundSpeedDialogViewModel.cs" />
@@ -310,6 +316,7 @@
       <Generator>MSBuild:Compile</Generator>
     </Page>
     <Page Include="Dialog\LoadingDialog.xaml" />
+    <Page Include="Dialog\NumericKeypadDialog.xaml" />
     <Page Include="Dialog\SimplyAuditionDialog.xaml" />
     <Page Include="Dialog\SoundSpeedDialog.xaml" />
     <Page Include="Style\FunctionButtonStyle.xaml">
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml b/Correlator/Dialog/NumericKeypadDialog.xaml
new file mode 100644
index 0000000..b51c435
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml
@@ -0,0 +1,151 @@
+<UserControl
+    x:Class="Correlator.Dialog.NumericKeypadDialog"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:hc="https://handyorg.github.io/handycontrol"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:prism="http://prismlibrary.com/"
+    xmlns:vm="clr-namespace:Correlator.ViewModels"
+    Width="360"
+    Height="435"
+    d:DataContext="{d:DesignInstance Type=vm:NumericKeypadDialogViewModel}"
+    mc:Ignorable="d">
+
+    <prism:Dialog.WindowStyle>
+        <Style TargetType="Window">
+            <Setter Property="prism:Dialog.WindowStartupLocation" Value="CenterOwner" />
+            <Setter Property="ShowInTaskbar" Value="False" />
+            <Setter Property="SizeToContent" Value="WidthAndHeight" />
+            <Setter Property="ResizeMode" Value="NoResize" />
+        </Style>
+    </prism:Dialog.WindowStyle>
+
+    <UserControl.Resources>
+        <Style
+            x:Key="RadioButtonStyle"
+            BasedOn="{StaticResource RadioButtonBaseStyle}"
+            TargetType="RadioButton">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="18" />
+        </Style>
+
+        <Style
+            x:Key="NumberButtonStyle"
+            BasedOn="{StaticResource ButtonDefault}"
+            TargetType="Button">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="22" />
+            <Setter Property="Height" Value="55" />
+            <Setter Property="Width" Value="85" />
+        </Style>
+    </UserControl.Resources>
+
+    <StackPanel Orientation="Vertical">
+        <UniformGrid
+            Height="55"
+            Margin="10,0"
+            Columns="4">
+            <RadioButton
+                x:Name="PipeDiameterRadioButton"
+                Content="管径"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="PipeLengthRadioButton"
+                Content="管长"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MinFrequencyRadioButton"
+                Content="低频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MaxFrequencyRadioButton"
+                Content="高频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+        </UniformGrid>
+
+        <hc:TextBox
+            Height="55"
+            Margin="22,0,22,10"
+            HorizontalContentAlignment="Right"
+            FontSize="22"
+            Foreground="Black"
+            IsEnabled="False"
+            Text="{Binding InputNumber}" />
+
+        <UniformGrid
+            Height="300"
+            Margin="10,0,10,10"
+            Columns="3"
+            Rows="4">
+            <Button
+                Command="{Binding NumberSevenCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="7"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberEightCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="8"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberNineCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="9"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFourCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="4"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFiveCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="5"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberSixCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="6"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberOneCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="1"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberTwoCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="2"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberThreeCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="3"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DeleteNumberCommand}"
+                Content="删除"
+                FontSize="18"
+                Style="{StaticResource ButtonDanger}" />
+            <Button
+                Command="{Binding NumberZeroCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="0"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DetermineCommand}"
+                Content="确定"
+                FontSize="18"
+                Style="{StaticResource ButtonPrimary}" />
+        </UniformGrid>
+    </StackPanel>
+</UserControl>
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml.cs b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
new file mode 100644
index 0000000..8c505ad
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
@@ -0,0 +1,34 @@
+using System.Windows.Controls;
+using Correlator.Util;
+
+namespace Correlator.Dialog
+{
+    public partial class NumericKeypadDialog : UserControl
+    {
+        public NumericKeypadDialog()
+        {
+            InitializeComponent();
+
+            switch (RuntimeCache.FillDataTextBox)
+            {
+                case "PipeDiameterTextBox":
+                    PipeDiameterRadioButton.IsChecked = true;
+                    break;
+                case "PipeLengthTextBox":
+                    PipeLengthRadioButton.IsChecked = true;
+                    break;
+                case "LowFrequencyTextBox":
+                    MinFrequencyRadioButton.IsChecked = true;
+                    break;
+                case "HighFrequencyTextBox":
+                    MaxFrequencyRadioButton.IsChecked = true;
+                    break;
+            }
+
+            PipeDiameterRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeDiameterTextBox"; };
+            PipeLengthRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeLengthTextBox"; };
+            MinFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "LowFrequencyTextBox"; };
+            MaxFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "HighFrequencyTextBox"; };
+        }
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Events/NumericKeypadEvent.cs b/Correlator/Events/NumericKeypadEvent.cs
new file mode 100644
index 0000000..412b0e9
--- /dev/null
+++ b/Correlator/Events/NumericKeypadEvent.cs
@@ -0,0 +1,10 @@
+using Correlator.Model;
+using Prism.Events;
+
+namespace Correlator.Events
+{
+    public class NumericKeypadEvent: PubSubEvent<Number>
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Fonts/iconfont.ttf b/Correlator/Fonts/iconfont.ttf
index 9bcc190..5da4e1e 100644
--- a/Correlator/Fonts/iconfont.ttf
+++ b/Correlator/Fonts/iconfont.ttf
Binary files differ
diff --git a/Correlator/Model/Number.cs b/Correlator/Model/Number.cs
new file mode 100644
index 0000000..4388b35
--- /dev/null
+++ b/Correlator/Model/Number.cs
@@ -0,0 +1,8 @@
+namespace Correlator.Model
+{
+    public struct Number
+    {
+        public string TextBoxName;
+        public string NumberValue;
+    }
+}
\ No newline at end of file

diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }
diff --git a/Correlator/Correlator.csproj b/Correlator/Correlator.csproj
index 8163935..0ea3c5d 100644
--- a/Correlator/Correlator.csproj
+++ b/Correlator/Correlator.csproj
@@ -229,6 +229,9 @@
     <Compile Include="Dialog\LoadingDialog.xaml.cs">
       <DependentUpon>LoadingDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialog\NumericKeypadDialog.xaml.cs">
+      <DependentUpon>NumericKeypadDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialog\SimplyAuditionDialog.xaml.cs">
       <DependentUpon>SimplyAuditionDialog.xaml</DependentUpon>
     </Compile>
@@ -238,6 +241,7 @@
     <Compile Include="Events\BlueSensorEvent.cs" />
     <Compile Include="Events\CheckResponseEvent.cs" />
     <Compile Include="Events\ClearOscillogramEvent.cs" />
+    <Compile Include="Events\NumericKeypadEvent.cs" />
     <Compile Include="Events\RedSensorEvent.cs" />
     <Compile Include="Events\RenderOscillogramEvent.cs" />
     <Compile Include="Events\ShowCheckResponseEvent.cs" />
@@ -248,6 +252,7 @@
     <Compile Include="Model\CorrelatorDataModel.cs" />
     <Compile Include="Model\ImageFile.cs" />
     <Compile Include="Model\MaterialVelocity.cs" />
+    <Compile Include="Model\Number.cs" />
     <Compile Include="Model\ParamConfigModel.cs" />
     <Compile Include="Model\PipeMaterialModel.cs" />
     <Compile Include="SensorHubTag\CellTag.cs" />
@@ -282,6 +287,7 @@
     <Compile Include="ViewModels\EditSoundSpeedDialogViewModel.cs" />
     <Compile Include="ViewModels\MainWindowViewModel.cs" />
     <Compile Include="ViewModels\ImportResponseDialogViewModel.cs" />
+    <Compile Include="ViewModels\NumericKeypadDialogViewModel.cs" />
     <Compile Include="ViewModels\PictureFileViewModel.cs" />
     <Compile Include="ViewModels\SimplyAuditionDialogViewModel.cs" />
     <Compile Include="ViewModels\SoundSpeedDialogViewModel.cs" />
@@ -310,6 +316,7 @@
       <Generator>MSBuild:Compile</Generator>
     </Page>
     <Page Include="Dialog\LoadingDialog.xaml" />
+    <Page Include="Dialog\NumericKeypadDialog.xaml" />
     <Page Include="Dialog\SimplyAuditionDialog.xaml" />
     <Page Include="Dialog\SoundSpeedDialog.xaml" />
     <Page Include="Style\FunctionButtonStyle.xaml">
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml b/Correlator/Dialog/NumericKeypadDialog.xaml
new file mode 100644
index 0000000..b51c435
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml
@@ -0,0 +1,151 @@
+<UserControl
+    x:Class="Correlator.Dialog.NumericKeypadDialog"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:hc="https://handyorg.github.io/handycontrol"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:prism="http://prismlibrary.com/"
+    xmlns:vm="clr-namespace:Correlator.ViewModels"
+    Width="360"
+    Height="435"
+    d:DataContext="{d:DesignInstance Type=vm:NumericKeypadDialogViewModel}"
+    mc:Ignorable="d">
+
+    <prism:Dialog.WindowStyle>
+        <Style TargetType="Window">
+            <Setter Property="prism:Dialog.WindowStartupLocation" Value="CenterOwner" />
+            <Setter Property="ShowInTaskbar" Value="False" />
+            <Setter Property="SizeToContent" Value="WidthAndHeight" />
+            <Setter Property="ResizeMode" Value="NoResize" />
+        </Style>
+    </prism:Dialog.WindowStyle>
+
+    <UserControl.Resources>
+        <Style
+            x:Key="RadioButtonStyle"
+            BasedOn="{StaticResource RadioButtonBaseStyle}"
+            TargetType="RadioButton">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="18" />
+        </Style>
+
+        <Style
+            x:Key="NumberButtonStyle"
+            BasedOn="{StaticResource ButtonDefault}"
+            TargetType="Button">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="22" />
+            <Setter Property="Height" Value="55" />
+            <Setter Property="Width" Value="85" />
+        </Style>
+    </UserControl.Resources>
+
+    <StackPanel Orientation="Vertical">
+        <UniformGrid
+            Height="55"
+            Margin="10,0"
+            Columns="4">
+            <RadioButton
+                x:Name="PipeDiameterRadioButton"
+                Content="管径"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="PipeLengthRadioButton"
+                Content="管长"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MinFrequencyRadioButton"
+                Content="低频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MaxFrequencyRadioButton"
+                Content="高频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+        </UniformGrid>
+
+        <hc:TextBox
+            Height="55"
+            Margin="22,0,22,10"
+            HorizontalContentAlignment="Right"
+            FontSize="22"
+            Foreground="Black"
+            IsEnabled="False"
+            Text="{Binding InputNumber}" />
+
+        <UniformGrid
+            Height="300"
+            Margin="10,0,10,10"
+            Columns="3"
+            Rows="4">
+            <Button
+                Command="{Binding NumberSevenCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="7"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberEightCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="8"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberNineCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="9"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFourCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="4"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFiveCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="5"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberSixCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="6"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberOneCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="1"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberTwoCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="2"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberThreeCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="3"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DeleteNumberCommand}"
+                Content="删除"
+                FontSize="18"
+                Style="{StaticResource ButtonDanger}" />
+            <Button
+                Command="{Binding NumberZeroCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="0"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DetermineCommand}"
+                Content="确定"
+                FontSize="18"
+                Style="{StaticResource ButtonPrimary}" />
+        </UniformGrid>
+    </StackPanel>
+</UserControl>
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml.cs b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
new file mode 100644
index 0000000..8c505ad
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
@@ -0,0 +1,34 @@
+using System.Windows.Controls;
+using Correlator.Util;
+
+namespace Correlator.Dialog
+{
+    public partial class NumericKeypadDialog : UserControl
+    {
+        public NumericKeypadDialog()
+        {
+            InitializeComponent();
+
+            switch (RuntimeCache.FillDataTextBox)
+            {
+                case "PipeDiameterTextBox":
+                    PipeDiameterRadioButton.IsChecked = true;
+                    break;
+                case "PipeLengthTextBox":
+                    PipeLengthRadioButton.IsChecked = true;
+                    break;
+                case "LowFrequencyTextBox":
+                    MinFrequencyRadioButton.IsChecked = true;
+                    break;
+                case "HighFrequencyTextBox":
+                    MaxFrequencyRadioButton.IsChecked = true;
+                    break;
+            }
+
+            PipeDiameterRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeDiameterTextBox"; };
+            PipeLengthRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeLengthTextBox"; };
+            MinFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "LowFrequencyTextBox"; };
+            MaxFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "HighFrequencyTextBox"; };
+        }
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Events/NumericKeypadEvent.cs b/Correlator/Events/NumericKeypadEvent.cs
new file mode 100644
index 0000000..412b0e9
--- /dev/null
+++ b/Correlator/Events/NumericKeypadEvent.cs
@@ -0,0 +1,10 @@
+using Correlator.Model;
+using Prism.Events;
+
+namespace Correlator.Events
+{
+    public class NumericKeypadEvent: PubSubEvent<Number>
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Fonts/iconfont.ttf b/Correlator/Fonts/iconfont.ttf
index 9bcc190..5da4e1e 100644
--- a/Correlator/Fonts/iconfont.ttf
+++ b/Correlator/Fonts/iconfont.ttf
Binary files differ
diff --git a/Correlator/Model/Number.cs b/Correlator/Model/Number.cs
new file mode 100644
index 0000000..4388b35
--- /dev/null
+++ b/Correlator/Model/Number.cs
@@ -0,0 +1,8 @@
+namespace Correlator.Model
+{
+    public struct Number
+    {
+        public string TextBoxName;
+        public string NumberValue;
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Util/RuntimeCache.cs b/Correlator/Util/RuntimeCache.cs
index 4a1e94e..3bb2bb8 100644
--- a/Correlator/Util/RuntimeCache.cs
+++ b/Correlator/Util/RuntimeCache.cs
@@ -96,5 +96,10 @@
         /// 设备2（蓝色的）
         /// </summary>
         public static string Dev2 => "211700082202";
+
+        /// <summary>
+        /// 需要填入数据的TextBox
+        /// </summary>
+        public static string FillDataTextBox = "PipeDiameterTextBox";
     }
 }
\ No newline at end of file

diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }
diff --git a/Correlator/Correlator.csproj b/Correlator/Correlator.csproj
index 8163935..0ea3c5d 100644
--- a/Correlator/Correlator.csproj
+++ b/Correlator/Correlator.csproj
@@ -229,6 +229,9 @@
     <Compile Include="Dialog\LoadingDialog.xaml.cs">
       <DependentUpon>LoadingDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialog\NumericKeypadDialog.xaml.cs">
+      <DependentUpon>NumericKeypadDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialog\SimplyAuditionDialog.xaml.cs">
       <DependentUpon>SimplyAuditionDialog.xaml</DependentUpon>
     </Compile>
@@ -238,6 +241,7 @@
     <Compile Include="Events\BlueSensorEvent.cs" />
     <Compile Include="Events\CheckResponseEvent.cs" />
     <Compile Include="Events\ClearOscillogramEvent.cs" />
+    <Compile Include="Events\NumericKeypadEvent.cs" />
     <Compile Include="Events\RedSensorEvent.cs" />
     <Compile Include="Events\RenderOscillogramEvent.cs" />
     <Compile Include="Events\ShowCheckResponseEvent.cs" />
@@ -248,6 +252,7 @@
     <Compile Include="Model\CorrelatorDataModel.cs" />
     <Compile Include="Model\ImageFile.cs" />
     <Compile Include="Model\MaterialVelocity.cs" />
+    <Compile Include="Model\Number.cs" />
     <Compile Include="Model\ParamConfigModel.cs" />
     <Compile Include="Model\PipeMaterialModel.cs" />
     <Compile Include="SensorHubTag\CellTag.cs" />
@@ -282,6 +287,7 @@
     <Compile Include="ViewModels\EditSoundSpeedDialogViewModel.cs" />
     <Compile Include="ViewModels\MainWindowViewModel.cs" />
     <Compile Include="ViewModels\ImportResponseDialogViewModel.cs" />
+    <Compile Include="ViewModels\NumericKeypadDialogViewModel.cs" />
     <Compile Include="ViewModels\PictureFileViewModel.cs" />
     <Compile Include="ViewModels\SimplyAuditionDialogViewModel.cs" />
     <Compile Include="ViewModels\SoundSpeedDialogViewModel.cs" />
@@ -310,6 +316,7 @@
       <Generator>MSBuild:Compile</Generator>
     </Page>
     <Page Include="Dialog\LoadingDialog.xaml" />
+    <Page Include="Dialog\NumericKeypadDialog.xaml" />
     <Page Include="Dialog\SimplyAuditionDialog.xaml" />
     <Page Include="Dialog\SoundSpeedDialog.xaml" />
     <Page Include="Style\FunctionButtonStyle.xaml">
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml b/Correlator/Dialog/NumericKeypadDialog.xaml
new file mode 100644
index 0000000..b51c435
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml
@@ -0,0 +1,151 @@
+<UserControl
+    x:Class="Correlator.Dialog.NumericKeypadDialog"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:hc="https://handyorg.github.io/handycontrol"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:prism="http://prismlibrary.com/"
+    xmlns:vm="clr-namespace:Correlator.ViewModels"
+    Width="360"
+    Height="435"
+    d:DataContext="{d:DesignInstance Type=vm:NumericKeypadDialogViewModel}"
+    mc:Ignorable="d">
+
+    <prism:Dialog.WindowStyle>
+        <Style TargetType="Window">
+            <Setter Property="prism:Dialog.WindowStartupLocation" Value="CenterOwner" />
+            <Setter Property="ShowInTaskbar" Value="False" />
+            <Setter Property="SizeToContent" Value="WidthAndHeight" />
+            <Setter Property="ResizeMode" Value="NoResize" />
+        </Style>
+    </prism:Dialog.WindowStyle>
+
+    <UserControl.Resources>
+        <Style
+            x:Key="RadioButtonStyle"
+            BasedOn="{StaticResource RadioButtonBaseStyle}"
+            TargetType="RadioButton">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="18" />
+        </Style>
+
+        <Style
+            x:Key="NumberButtonStyle"
+            BasedOn="{StaticResource ButtonDefault}"
+            TargetType="Button">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="22" />
+            <Setter Property="Height" Value="55" />
+            <Setter Property="Width" Value="85" />
+        </Style>
+    </UserControl.Resources>
+
+    <StackPanel Orientation="Vertical">
+        <UniformGrid
+            Height="55"
+            Margin="10,0"
+            Columns="4">
+            <RadioButton
+                x:Name="PipeDiameterRadioButton"
+                Content="管径"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="PipeLengthRadioButton"
+                Content="管长"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MinFrequencyRadioButton"
+                Content="低频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MaxFrequencyRadioButton"
+                Content="高频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+        </UniformGrid>
+
+        <hc:TextBox
+            Height="55"
+            Margin="22,0,22,10"
+            HorizontalContentAlignment="Right"
+            FontSize="22"
+            Foreground="Black"
+            IsEnabled="False"
+            Text="{Binding InputNumber}" />
+
+        <UniformGrid
+            Height="300"
+            Margin="10,0,10,10"
+            Columns="3"
+            Rows="4">
+            <Button
+                Command="{Binding NumberSevenCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="7"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberEightCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="8"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberNineCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="9"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFourCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="4"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFiveCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="5"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberSixCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="6"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberOneCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="1"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberTwoCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="2"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberThreeCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="3"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DeleteNumberCommand}"
+                Content="删除"
+                FontSize="18"
+                Style="{StaticResource ButtonDanger}" />
+            <Button
+                Command="{Binding NumberZeroCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="0"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DetermineCommand}"
+                Content="确定"
+                FontSize="18"
+                Style="{StaticResource ButtonPrimary}" />
+        </UniformGrid>
+    </StackPanel>
+</UserControl>
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml.cs b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
new file mode 100644
index 0000000..8c505ad
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
@@ -0,0 +1,34 @@
+using System.Windows.Controls;
+using Correlator.Util;
+
+namespace Correlator.Dialog
+{
+    public partial class NumericKeypadDialog : UserControl
+    {
+        public NumericKeypadDialog()
+        {
+            InitializeComponent();
+
+            switch (RuntimeCache.FillDataTextBox)
+            {
+                case "PipeDiameterTextBox":
+                    PipeDiameterRadioButton.IsChecked = true;
+                    break;
+                case "PipeLengthTextBox":
+                    PipeLengthRadioButton.IsChecked = true;
+                    break;
+                case "LowFrequencyTextBox":
+                    MinFrequencyRadioButton.IsChecked = true;
+                    break;
+                case "HighFrequencyTextBox":
+                    MaxFrequencyRadioButton.IsChecked = true;
+                    break;
+            }
+
+            PipeDiameterRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeDiameterTextBox"; };
+            PipeLengthRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeLengthTextBox"; };
+            MinFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "LowFrequencyTextBox"; };
+            MaxFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "HighFrequencyTextBox"; };
+        }
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Events/NumericKeypadEvent.cs b/Correlator/Events/NumericKeypadEvent.cs
new file mode 100644
index 0000000..412b0e9
--- /dev/null
+++ b/Correlator/Events/NumericKeypadEvent.cs
@@ -0,0 +1,10 @@
+using Correlator.Model;
+using Prism.Events;
+
+namespace Correlator.Events
+{
+    public class NumericKeypadEvent: PubSubEvent<Number>
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Fonts/iconfont.ttf b/Correlator/Fonts/iconfont.ttf
index 9bcc190..5da4e1e 100644
--- a/Correlator/Fonts/iconfont.ttf
+++ b/Correlator/Fonts/iconfont.ttf
Binary files differ
diff --git a/Correlator/Model/Number.cs b/Correlator/Model/Number.cs
new file mode 100644
index 0000000..4388b35
--- /dev/null
+++ b/Correlator/Model/Number.cs
@@ -0,0 +1,8 @@
+namespace Correlator.Model
+{
+    public struct Number
+    {
+        public string TextBoxName;
+        public string NumberValue;
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Util/RuntimeCache.cs b/Correlator/Util/RuntimeCache.cs
index 4a1e94e..3bb2bb8 100644
--- a/Correlator/Util/RuntimeCache.cs
+++ b/Correlator/Util/RuntimeCache.cs
@@ -96,5 +96,10 @@
         /// 设备2（蓝色的）
         /// </summary>
         public static string Dev2 => "211700082202";
+
+        /// <summary>
+        /// 需要填入数据的TextBox
+        /// </summary>
+        public static string FillDataTextBox = "PipeDiameterTextBox";
     }
 }
\ No newline at end of file
diff --git a/Correlator/ViewModels/MainWindowViewModel.cs b/Correlator/ViewModels/MainWindowViewModel.cs
index dce24b5..dc3418e 100644
--- a/Correlator/ViewModels/MainWindowViewModel.cs
+++ b/Correlator/ViewModels/MainWindowViewModel.cs
@@ -5,7 +5,6 @@
 using System.IO.Ports;
 using System.Linq;
 using System.Runtime.InteropServices;
-using System.Text.RegularExpressions;
 using System.Threading;
 using System.Windows;
 using System.Windows.Threading;
@@ -447,6 +446,7 @@
         public DelegateCommand OpenImageFileCommand { private set; get; }
         public DelegateCommand OpenAudioFileCommand { private set; get; }
         public DelegateCommand OpenListenAudioCommand { private set; get; }
+        public DelegateCommand OpenNumericKeypadCommand { private set; get; }
         public DelegateCommand<ComboBox> PipeItemSelectedCommand { set; get; }
         public DelegateCommand SoundSettingsCommand { private set; get; }
         public DelegateCommand ImportDataCommand { private set; get; }
@@ -554,6 +554,27 @@
                     }
                 });
             });
+
+            //数字键盘
+            _eventAggregator.GetEvent<NumericKeypadEvent>().Subscribe(delegate(Number number)
+            {
+                if (number.TextBoxName.Equals(_mainWindow.PipeDiameterTextBox.Name))
+                {
+                    PipeDiameter = number.NumberValue;
+                }
+                else if (number.TextBoxName.Equals(_mainWindow.PipeLengthTextBox.Name))
+                {
+                    PipeLength = number.NumberValue;
+                }
+                else if (number.TextBoxName.Equals(_mainWindow.LowFrequencyTextBox.Name))
+                {
+                    LowFrequency = number.NumberValue;
+                }
+                else if (number.TextBoxName.Equals(_mainWindow.HighFrequencyTextBox.Name))
+                {
+                    HighFrequency = number.NumberValue;
+                }
+            });
         }
 
         private void StartCalculateData()
@@ -940,6 +961,12 @@
                 }
             });
 
+            //打开数字键盘
+            OpenNumericKeypadCommand = new DelegateCommand(delegate
+            {
+                _dialogService.ShowDialog("NumericKeypadDialog", null, delegate { });
+            });
+
             //管道材料选择
             PipeItemSelectedCommand = new DelegateCommand<ComboBox>(delegate(ComboBox box)
             {
@@ -1131,21 +1158,6 @@
                 return false;
             }
 
-            if (!(Regex.IsMatch(_lowFrequency, "^([1-9][0-9]*)$") &&
-                  Regex.IsMatch(_highFrequency, "^([1-9][0-9]*)$")))
-            {
-                _dialogService.ShowDialog(
-                    "AlertMessageDialog",
-                    new DialogParameters
-                    {
-                        { "AlertType", AlertType.Error }, { "Title", "温馨提示" }, { "Message", "输入格式错误，请重新输入" }
-                    },
-                    delegate { }
-                );
-                // MessageBox.Show("输入格式错误，请重新输入", "温馨提示", MessageBoxButton.OK, MessageBoxImage.Error);
-                return false;
-            }
-
             var low = Convert.ToInt32(_lowFrequency);
             var high = Convert.ToInt32(_highFrequency);
 

diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }
diff --git a/Correlator/Correlator.csproj b/Correlator/Correlator.csproj
index 8163935..0ea3c5d 100644
--- a/Correlator/Correlator.csproj
+++ b/Correlator/Correlator.csproj
@@ -229,6 +229,9 @@
     <Compile Include="Dialog\LoadingDialog.xaml.cs">
       <DependentUpon>LoadingDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialog\NumericKeypadDialog.xaml.cs">
+      <DependentUpon>NumericKeypadDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialog\SimplyAuditionDialog.xaml.cs">
       <DependentUpon>SimplyAuditionDialog.xaml</DependentUpon>
     </Compile>
@@ -238,6 +241,7 @@
     <Compile Include="Events\BlueSensorEvent.cs" />
     <Compile Include="Events\CheckResponseEvent.cs" />
     <Compile Include="Events\ClearOscillogramEvent.cs" />
+    <Compile Include="Events\NumericKeypadEvent.cs" />
     <Compile Include="Events\RedSensorEvent.cs" />
     <Compile Include="Events\RenderOscillogramEvent.cs" />
     <Compile Include="Events\ShowCheckResponseEvent.cs" />
@@ -248,6 +252,7 @@
     <Compile Include="Model\CorrelatorDataModel.cs" />
     <Compile Include="Model\ImageFile.cs" />
     <Compile Include="Model\MaterialVelocity.cs" />
+    <Compile Include="Model\Number.cs" />
     <Compile Include="Model\ParamConfigModel.cs" />
     <Compile Include="Model\PipeMaterialModel.cs" />
     <Compile Include="SensorHubTag\CellTag.cs" />
@@ -282,6 +287,7 @@
     <Compile Include="ViewModels\EditSoundSpeedDialogViewModel.cs" />
     <Compile Include="ViewModels\MainWindowViewModel.cs" />
     <Compile Include="ViewModels\ImportResponseDialogViewModel.cs" />
+    <Compile Include="ViewModels\NumericKeypadDialogViewModel.cs" />
     <Compile Include="ViewModels\PictureFileViewModel.cs" />
     <Compile Include="ViewModels\SimplyAuditionDialogViewModel.cs" />
     <Compile Include="ViewModels\SoundSpeedDialogViewModel.cs" />
@@ -310,6 +316,7 @@
       <Generator>MSBuild:Compile</Generator>
     </Page>
     <Page Include="Dialog\LoadingDialog.xaml" />
+    <Page Include="Dialog\NumericKeypadDialog.xaml" />
     <Page Include="Dialog\SimplyAuditionDialog.xaml" />
     <Page Include="Dialog\SoundSpeedDialog.xaml" />
     <Page Include="Style\FunctionButtonStyle.xaml">
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml b/Correlator/Dialog/NumericKeypadDialog.xaml
new file mode 100644
index 0000000..b51c435
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml
@@ -0,0 +1,151 @@
+<UserControl
+    x:Class="Correlator.Dialog.NumericKeypadDialog"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:hc="https://handyorg.github.io/handycontrol"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:prism="http://prismlibrary.com/"
+    xmlns:vm="clr-namespace:Correlator.ViewModels"
+    Width="360"
+    Height="435"
+    d:DataContext="{d:DesignInstance Type=vm:NumericKeypadDialogViewModel}"
+    mc:Ignorable="d">
+
+    <prism:Dialog.WindowStyle>
+        <Style TargetType="Window">
+            <Setter Property="prism:Dialog.WindowStartupLocation" Value="CenterOwner" />
+            <Setter Property="ShowInTaskbar" Value="False" />
+            <Setter Property="SizeToContent" Value="WidthAndHeight" />
+            <Setter Property="ResizeMode" Value="NoResize" />
+        </Style>
+    </prism:Dialog.WindowStyle>
+
+    <UserControl.Resources>
+        <Style
+            x:Key="RadioButtonStyle"
+            BasedOn="{StaticResource RadioButtonBaseStyle}"
+            TargetType="RadioButton">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="18" />
+        </Style>
+
+        <Style
+            x:Key="NumberButtonStyle"
+            BasedOn="{StaticResource ButtonDefault}"
+            TargetType="Button">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="22" />
+            <Setter Property="Height" Value="55" />
+            <Setter Property="Width" Value="85" />
+        </Style>
+    </UserControl.Resources>
+
+    <StackPanel Orientation="Vertical">
+        <UniformGrid
+            Height="55"
+            Margin="10,0"
+            Columns="4">
+            <RadioButton
+                x:Name="PipeDiameterRadioButton"
+                Content="管径"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="PipeLengthRadioButton"
+                Content="管长"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MinFrequencyRadioButton"
+                Content="低频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MaxFrequencyRadioButton"
+                Content="高频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+        </UniformGrid>
+
+        <hc:TextBox
+            Height="55"
+            Margin="22,0,22,10"
+            HorizontalContentAlignment="Right"
+            FontSize="22"
+            Foreground="Black"
+            IsEnabled="False"
+            Text="{Binding InputNumber}" />
+
+        <UniformGrid
+            Height="300"
+            Margin="10,0,10,10"
+            Columns="3"
+            Rows="4">
+            <Button
+                Command="{Binding NumberSevenCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="7"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberEightCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="8"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberNineCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="9"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFourCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="4"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFiveCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="5"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberSixCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="6"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberOneCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="1"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberTwoCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="2"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberThreeCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="3"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DeleteNumberCommand}"
+                Content="删除"
+                FontSize="18"
+                Style="{StaticResource ButtonDanger}" />
+            <Button
+                Command="{Binding NumberZeroCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="0"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DetermineCommand}"
+                Content="确定"
+                FontSize="18"
+                Style="{StaticResource ButtonPrimary}" />
+        </UniformGrid>
+    </StackPanel>
+</UserControl>
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml.cs b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
new file mode 100644
index 0000000..8c505ad
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
@@ -0,0 +1,34 @@
+using System.Windows.Controls;
+using Correlator.Util;
+
+namespace Correlator.Dialog
+{
+    public partial class NumericKeypadDialog : UserControl
+    {
+        public NumericKeypadDialog()
+        {
+            InitializeComponent();
+
+            switch (RuntimeCache.FillDataTextBox)
+            {
+                case "PipeDiameterTextBox":
+                    PipeDiameterRadioButton.IsChecked = true;
+                    break;
+                case "PipeLengthTextBox":
+                    PipeLengthRadioButton.IsChecked = true;
+                    break;
+                case "LowFrequencyTextBox":
+                    MinFrequencyRadioButton.IsChecked = true;
+                    break;
+                case "HighFrequencyTextBox":
+                    MaxFrequencyRadioButton.IsChecked = true;
+                    break;
+            }
+
+            PipeDiameterRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeDiameterTextBox"; };
+            PipeLengthRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeLengthTextBox"; };
+            MinFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "LowFrequencyTextBox"; };
+            MaxFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "HighFrequencyTextBox"; };
+        }
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Events/NumericKeypadEvent.cs b/Correlator/Events/NumericKeypadEvent.cs
new file mode 100644
index 0000000..412b0e9
--- /dev/null
+++ b/Correlator/Events/NumericKeypadEvent.cs
@@ -0,0 +1,10 @@
+using Correlator.Model;
+using Prism.Events;
+
+namespace Correlator.Events
+{
+    public class NumericKeypadEvent: PubSubEvent<Number>
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Fonts/iconfont.ttf b/Correlator/Fonts/iconfont.ttf
index 9bcc190..5da4e1e 100644
--- a/Correlator/Fonts/iconfont.ttf
+++ b/Correlator/Fonts/iconfont.ttf
Binary files differ
diff --git a/Correlator/Model/Number.cs b/Correlator/Model/Number.cs
new file mode 100644
index 0000000..4388b35
--- /dev/null
+++ b/Correlator/Model/Number.cs
@@ -0,0 +1,8 @@
+namespace Correlator.Model
+{
+    public struct Number
+    {
+        public string TextBoxName;
+        public string NumberValue;
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Util/RuntimeCache.cs b/Correlator/Util/RuntimeCache.cs
index 4a1e94e..3bb2bb8 100644
--- a/Correlator/Util/RuntimeCache.cs
+++ b/Correlator/Util/RuntimeCache.cs
@@ -96,5 +96,10 @@
         /// 设备2（蓝色的）
         /// </summary>
         public static string Dev2 => "211700082202";
+
+        /// <summary>
+        /// 需要填入数据的TextBox
+        /// </summary>
+        public static string FillDataTextBox = "PipeDiameterTextBox";
     }
 }
\ No newline at end of file
diff --git a/Correlator/ViewModels/MainWindowViewModel.cs b/Correlator/ViewModels/MainWindowViewModel.cs
index dce24b5..dc3418e 100644
--- a/Correlator/ViewModels/MainWindowViewModel.cs
+++ b/Correlator/ViewModels/MainWindowViewModel.cs
@@ -5,7 +5,6 @@
 using System.IO.Ports;
 using System.Linq;
 using System.Runtime.InteropServices;
-using System.Text.RegularExpressions;
 using System.Threading;
 using System.Windows;
 using System.Windows.Threading;
@@ -447,6 +446,7 @@
         public DelegateCommand OpenImageFileCommand { private set; get; }
         public DelegateCommand OpenAudioFileCommand { private set; get; }
         public DelegateCommand OpenListenAudioCommand { private set; get; }
+        public DelegateCommand OpenNumericKeypadCommand { private set; get; }
         public DelegateCommand<ComboBox> PipeItemSelectedCommand { set; get; }
         public DelegateCommand SoundSettingsCommand { private set; get; }
         public DelegateCommand ImportDataCommand { private set; get; }
@@ -554,6 +554,27 @@
                     }
                 });
             });
+
+            //数字键盘
+            _eventAggregator.GetEvent<NumericKeypadEvent>().Subscribe(delegate(Number number)
+            {
+                if (number.TextBoxName.Equals(_mainWindow.PipeDiameterTextBox.Name))
+                {
+                    PipeDiameter = number.NumberValue;
+                }
+                else if (number.TextBoxName.Equals(_mainWindow.PipeLengthTextBox.Name))
+                {
+                    PipeLength = number.NumberValue;
+                }
+                else if (number.TextBoxName.Equals(_mainWindow.LowFrequencyTextBox.Name))
+                {
+                    LowFrequency = number.NumberValue;
+                }
+                else if (number.TextBoxName.Equals(_mainWindow.HighFrequencyTextBox.Name))
+                {
+                    HighFrequency = number.NumberValue;
+                }
+            });
         }
 
         private void StartCalculateData()
@@ -940,6 +961,12 @@
                 }
             });
 
+            //打开数字键盘
+            OpenNumericKeypadCommand = new DelegateCommand(delegate
+            {
+                _dialogService.ShowDialog("NumericKeypadDialog", null, delegate { });
+            });
+
             //管道材料选择
             PipeItemSelectedCommand = new DelegateCommand<ComboBox>(delegate(ComboBox box)
             {
@@ -1131,21 +1158,6 @@
                 return false;
             }
 
-            if (!(Regex.IsMatch(_lowFrequency, "^([1-9][0-9]*)$") &&
-                  Regex.IsMatch(_highFrequency, "^([1-9][0-9]*)$")))
-            {
-                _dialogService.ShowDialog(
-                    "AlertMessageDialog",
-                    new DialogParameters
-                    {
-                        { "AlertType", AlertType.Error }, { "Title", "温馨提示" }, { "Message", "输入格式错误，请重新输入" }
-                    },
-                    delegate { }
-                );
-                // MessageBox.Show("输入格式错误，请重新输入", "温馨提示", MessageBoxButton.OK, MessageBoxImage.Error);
-                return false;
-            }
-
             var low = Convert.ToInt32(_lowFrequency);
             var high = Convert.ToInt32(_highFrequency);
 
diff --git a/Correlator/ViewModels/NumericKeypadDialogViewModel.cs b/Correlator/ViewModels/NumericKeypadDialogViewModel.cs
new file mode 100644
index 0000000..51a9bda
--- /dev/null
+++ b/Correlator/ViewModels/NumericKeypadDialogViewModel.cs
@@ -0,0 +1,215 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Correlator.Events;
+using Correlator.Model;
+using Correlator.Util;
+using Prism.Commands;
+using Prism.Events;
+using Prism.Mvvm;
+using Prism.Services.Dialogs;
+
+namespace Correlator.ViewModels
+{
+    public class NumericKeypadDialogViewModel : BindableBase, IDialogAware
+    {
+        public event Action<IDialogResult> RequestClose;
+
+        #region VM
+
+        public string Title { get; private set; } = "数字键盘";
+
+        private string _inputNumber = string.Empty;
+
+        public string InputNumber
+        {
+            get => _inputNumber;
+            set
+            {
+                _inputNumber = value;
+                RaisePropertyChanged();
+            }
+        }
+
+        #endregion
+
+        #region DelegateCommand
+
+        public DelegateCommand<string> NumberSevenCommand { get; }
+        public DelegateCommand<string> NumberEightCommand { get; }
+        public DelegateCommand<string> NumberNineCommand { get; }
+        public DelegateCommand<string> NumberFourCommand { get; }
+        public DelegateCommand<string> NumberFiveCommand { get; }
+        public DelegateCommand<string> NumberSixCommand { get; }
+        public DelegateCommand<string> NumberOneCommand { get; }
+        public DelegateCommand<string> NumberTwoCommand { get; }
+        public DelegateCommand<string> NumberThreeCommand { get; }
+        public DelegateCommand DeleteNumberCommand { get; }
+        public DelegateCommand<string> NumberZeroCommand { get; }
+        public DelegateCommand DetermineCommand { get; }
+
+        #endregion
+
+        /// <summary>
+        /// 数字键盘缓存
+        /// </summary>
+        private static readonly List<string> NumberCache = new List<string>();
+
+        public NumericKeypadDialogViewModel(IEventAggregator eventAggregator, IDialogService dialogService)
+        {
+            NumberSevenCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberEightCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberNineCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+
+            NumberFourCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberFiveCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberSixCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+
+            NumberOneCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberTwoCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberThreeCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+
+            DeleteNumberCommand = new DelegateCommand(delegate
+            {
+                if (NumberCache.Any())
+                {
+                    NumberCache.RemoveAt(NumberCache.Count - 1);
+                    InputNumber = string.Join("", NumberCache);
+                }
+            });
+            NumberZeroCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            DetermineCommand = new DelegateCommand(delegate
+            {
+                var number = Convert.ToInt32(string.Join("", NumberCache));
+
+                //管径
+                if (RuntimeCache.FillDataTextBox.Equals("PipeDiameterTextBox"))
+                {
+                    if (number > 1000)
+                    {
+                        dialogService.ShowDialog("AlertMessageDialog", new DialogParameters
+                            {
+                                { "AlertType", AlertType.Error }, { "Title", "输入错误" }, { "Message", "管径超过限制" }
+                            },
+                            delegate { }
+                        );
+                        return;
+                    }
+                }
+
+                //管长
+                if (RuntimeCache.FillDataTextBox.Equals("PipeLengthTextBox"))
+                {
+                    if (number > 1000)
+                    {
+                        dialogService.ShowDialog("AlertMessageDialog", new DialogParameters
+                            {
+                                { "AlertType", AlertType.Error }, { "Title", "输入错误" }, { "Message", "管长超过限制" }
+                            },
+                            delegate { }
+                        );
+                        return;
+                    }
+                }
+
+                //频率
+                if (RuntimeCache.FillDataTextBox.Equals("LowFrequencyTextBox") ||
+                    RuntimeCache.FillDataTextBox.Equals("HighFrequencyTextBox"))
+                {
+                    if (RuntimeCache.IsHydrophone)
+                    {
+                        if (number < 10 || number > 300)
+                        {
+                            dialogService.ShowDialog("AlertMessageDialog", new DialogParameters
+                                {
+                                    { "AlertType", AlertType.Error }, { "Title", "输入错误" },
+                                    { "Message", "频段范围10 ~ 300Hz，请重新输入" }
+                                },
+                                delegate { }
+                            );
+                            return;
+                        }
+                    }
+
+                    if (number < 100 || number > 3000)
+                    {
+                        dialogService.ShowDialog("AlertMessageDialog", new DialogParameters
+                            {
+                                { "AlertType", AlertType.Error }, { "Title", "输入错误" },
+                                { "Message", "频段范围100 ~ 3000Hz，请重新输入" }
+                            },
+                            delegate { }
+                        );
+                        return;
+                    }
+                }
+
+                eventAggregator.GetEvent<NumericKeypadEvent>().Publish(new Number
+                {
+                    TextBoxName = RuntimeCache.FillDataTextBox,
+                    NumberValue = number.ToString()
+                });
+                
+                //重置数字键盘参数
+                NumberCache.Clear();
+                RuntimeCache.FillDataTextBox = "PipeDiameterTextBox";
+                
+                //关闭键盘
+                RequestClose?.Invoke(new DialogResult());
+            });
+        }
+
+        public bool CanCloseDialog()
+        {
+            return true;
+        }
+
+        public void OnDialogClosed()
+        {
+        }
+
+        public void OnDialogOpened(IDialogParameters parameters)
+        {
+        }
+    }
+}
\ No newline at end of file

diff --git a/Correlator/App.xaml.cs b/Correlator/App.xaml.cs
index 9277341..96a43c7 100644
--- a/Correlator/App.xaml.cs
+++ b/Correlator/App.xaml.cs
@@ -56,6 +56,7 @@
             containerRegistry.RegisterDialog<ImportResponseDialog, ImportResponseDialogViewModel>();
             containerRegistry.RegisterDialog<CheckResponseDialog, CheckResponseDialogViewModel>();
             containerRegistry.RegisterDialog<SimplyAuditionDialog, SimplyAuditionDialogViewModel>();
+            containerRegistry.RegisterDialog<NumericKeypadDialog, NumericKeypadDialogViewModel>();
             containerRegistry.RegisterDialog<AlertMessageDialog, AlertMessageDialogViewModel>();
             containerRegistry.RegisterDialog<AlertControlDialog, AlertControlDialogViewModel>();
         }
diff --git a/Correlator/Correlator.csproj b/Correlator/Correlator.csproj
index 8163935..0ea3c5d 100644
--- a/Correlator/Correlator.csproj
+++ b/Correlator/Correlator.csproj
@@ -229,6 +229,9 @@
     <Compile Include="Dialog\LoadingDialog.xaml.cs">
       <DependentUpon>LoadingDialog.xaml</DependentUpon>
     </Compile>
+    <Compile Include="Dialog\NumericKeypadDialog.xaml.cs">
+      <DependentUpon>NumericKeypadDialog.xaml</DependentUpon>
+    </Compile>
     <Compile Include="Dialog\SimplyAuditionDialog.xaml.cs">
       <DependentUpon>SimplyAuditionDialog.xaml</DependentUpon>
     </Compile>
@@ -238,6 +241,7 @@
     <Compile Include="Events\BlueSensorEvent.cs" />
     <Compile Include="Events\CheckResponseEvent.cs" />
     <Compile Include="Events\ClearOscillogramEvent.cs" />
+    <Compile Include="Events\NumericKeypadEvent.cs" />
     <Compile Include="Events\RedSensorEvent.cs" />
     <Compile Include="Events\RenderOscillogramEvent.cs" />
     <Compile Include="Events\ShowCheckResponseEvent.cs" />
@@ -248,6 +252,7 @@
     <Compile Include="Model\CorrelatorDataModel.cs" />
     <Compile Include="Model\ImageFile.cs" />
     <Compile Include="Model\MaterialVelocity.cs" />
+    <Compile Include="Model\Number.cs" />
     <Compile Include="Model\ParamConfigModel.cs" />
     <Compile Include="Model\PipeMaterialModel.cs" />
     <Compile Include="SensorHubTag\CellTag.cs" />
@@ -282,6 +287,7 @@
     <Compile Include="ViewModels\EditSoundSpeedDialogViewModel.cs" />
     <Compile Include="ViewModels\MainWindowViewModel.cs" />
     <Compile Include="ViewModels\ImportResponseDialogViewModel.cs" />
+    <Compile Include="ViewModels\NumericKeypadDialogViewModel.cs" />
     <Compile Include="ViewModels\PictureFileViewModel.cs" />
     <Compile Include="ViewModels\SimplyAuditionDialogViewModel.cs" />
     <Compile Include="ViewModels\SoundSpeedDialogViewModel.cs" />
@@ -310,6 +316,7 @@
       <Generator>MSBuild:Compile</Generator>
     </Page>
     <Page Include="Dialog\LoadingDialog.xaml" />
+    <Page Include="Dialog\NumericKeypadDialog.xaml" />
     <Page Include="Dialog\SimplyAuditionDialog.xaml" />
     <Page Include="Dialog\SoundSpeedDialog.xaml" />
     <Page Include="Style\FunctionButtonStyle.xaml">
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml b/Correlator/Dialog/NumericKeypadDialog.xaml
new file mode 100644
index 0000000..b51c435
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml
@@ -0,0 +1,151 @@
+<UserControl
+    x:Class="Correlator.Dialog.NumericKeypadDialog"
+    xmlns="http://schemas.microsoft.com/winfx/2006/xaml/presentation"
+    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
+    xmlns:hc="https://handyorg.github.io/handycontrol"
+    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
+    xmlns:prism="http://prismlibrary.com/"
+    xmlns:vm="clr-namespace:Correlator.ViewModels"
+    Width="360"
+    Height="435"
+    d:DataContext="{d:DesignInstance Type=vm:NumericKeypadDialogViewModel}"
+    mc:Ignorable="d">
+
+    <prism:Dialog.WindowStyle>
+        <Style TargetType="Window">
+            <Setter Property="prism:Dialog.WindowStartupLocation" Value="CenterOwner" />
+            <Setter Property="ShowInTaskbar" Value="False" />
+            <Setter Property="SizeToContent" Value="WidthAndHeight" />
+            <Setter Property="ResizeMode" Value="NoResize" />
+        </Style>
+    </prism:Dialog.WindowStyle>
+
+    <UserControl.Resources>
+        <Style
+            x:Key="RadioButtonStyle"
+            BasedOn="{StaticResource RadioButtonBaseStyle}"
+            TargetType="RadioButton">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="18" />
+        </Style>
+
+        <Style
+            x:Key="NumberButtonStyle"
+            BasedOn="{StaticResource ButtonDefault}"
+            TargetType="Button">
+            <Setter Property="Foreground" Value="Black" />
+            <Setter Property="FontSize" Value="22" />
+            <Setter Property="Height" Value="55" />
+            <Setter Property="Width" Value="85" />
+        </Style>
+    </UserControl.Resources>
+
+    <StackPanel Orientation="Vertical">
+        <UniformGrid
+            Height="55"
+            Margin="10,0"
+            Columns="4">
+            <RadioButton
+                x:Name="PipeDiameterRadioButton"
+                Content="管径"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="PipeLengthRadioButton"
+                Content="管长"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MinFrequencyRadioButton"
+                Content="低频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+            <RadioButton
+                x:Name="MaxFrequencyRadioButton"
+                Content="高频"
+                GroupName="PipeParam"
+                Style="{StaticResource RadioButtonStyle}" />
+        </UniformGrid>
+
+        <hc:TextBox
+            Height="55"
+            Margin="22,0,22,10"
+            HorizontalContentAlignment="Right"
+            FontSize="22"
+            Foreground="Black"
+            IsEnabled="False"
+            Text="{Binding InputNumber}" />
+
+        <UniformGrid
+            Height="300"
+            Margin="10,0,10,10"
+            Columns="3"
+            Rows="4">
+            <Button
+                Command="{Binding NumberSevenCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="7"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberEightCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="8"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberNineCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="9"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFourCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="4"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberFiveCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="5"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberSixCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="6"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberOneCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="1"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberTwoCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="2"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Command="{Binding NumberThreeCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="3"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DeleteNumberCommand}"
+                Content="删除"
+                FontSize="18"
+                Style="{StaticResource ButtonDanger}" />
+            <Button
+                Command="{Binding NumberZeroCommand}"
+                CommandParameter="{Binding RelativeSource={RelativeSource Self}, Path=Content}"
+                Content="0"
+                Style="{StaticResource NumberButtonStyle}" />
+            <Button
+                Width="85"
+                Height="55"
+                Command="{Binding DetermineCommand}"
+                Content="确定"
+                FontSize="18"
+                Style="{StaticResource ButtonPrimary}" />
+        </UniformGrid>
+    </StackPanel>
+</UserControl>
diff --git a/Correlator/Dialog/NumericKeypadDialog.xaml.cs b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
new file mode 100644
index 0000000..8c505ad
--- /dev/null
+++ b/Correlator/Dialog/NumericKeypadDialog.xaml.cs
@@ -0,0 +1,34 @@
+using System.Windows.Controls;
+using Correlator.Util;
+
+namespace Correlator.Dialog
+{
+    public partial class NumericKeypadDialog : UserControl
+    {
+        public NumericKeypadDialog()
+        {
+            InitializeComponent();
+
+            switch (RuntimeCache.FillDataTextBox)
+            {
+                case "PipeDiameterTextBox":
+                    PipeDiameterRadioButton.IsChecked = true;
+                    break;
+                case "PipeLengthTextBox":
+                    PipeLengthRadioButton.IsChecked = true;
+                    break;
+                case "LowFrequencyTextBox":
+                    MinFrequencyRadioButton.IsChecked = true;
+                    break;
+                case "HighFrequencyTextBox":
+                    MaxFrequencyRadioButton.IsChecked = true;
+                    break;
+            }
+
+            PipeDiameterRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeDiameterTextBox"; };
+            PipeLengthRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "PipeLengthTextBox"; };
+            MinFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "LowFrequencyTextBox"; };
+            MaxFrequencyRadioButton.Checked += delegate { RuntimeCache.FillDataTextBox = "HighFrequencyTextBox"; };
+        }
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Events/NumericKeypadEvent.cs b/Correlator/Events/NumericKeypadEvent.cs
new file mode 100644
index 0000000..412b0e9
--- /dev/null
+++ b/Correlator/Events/NumericKeypadEvent.cs
@@ -0,0 +1,10 @@
+using Correlator.Model;
+using Prism.Events;
+
+namespace Correlator.Events
+{
+    public class NumericKeypadEvent: PubSubEvent<Number>
+    {
+        
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Fonts/iconfont.ttf b/Correlator/Fonts/iconfont.ttf
index 9bcc190..5da4e1e 100644
--- a/Correlator/Fonts/iconfont.ttf
+++ b/Correlator/Fonts/iconfont.ttf
Binary files differ
diff --git a/Correlator/Model/Number.cs b/Correlator/Model/Number.cs
new file mode 100644
index 0000000..4388b35
--- /dev/null
+++ b/Correlator/Model/Number.cs
@@ -0,0 +1,8 @@
+namespace Correlator.Model
+{
+    public struct Number
+    {
+        public string TextBoxName;
+        public string NumberValue;
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Util/RuntimeCache.cs b/Correlator/Util/RuntimeCache.cs
index 4a1e94e..3bb2bb8 100644
--- a/Correlator/Util/RuntimeCache.cs
+++ b/Correlator/Util/RuntimeCache.cs
@@ -96,5 +96,10 @@
         /// 设备2（蓝色的）
         /// </summary>
         public static string Dev2 => "211700082202";
+
+        /// <summary>
+        /// 需要填入数据的TextBox
+        /// </summary>
+        public static string FillDataTextBox = "PipeDiameterTextBox";
     }
 }
\ No newline at end of file
diff --git a/Correlator/ViewModels/MainWindowViewModel.cs b/Correlator/ViewModels/MainWindowViewModel.cs
index dce24b5..dc3418e 100644
--- a/Correlator/ViewModels/MainWindowViewModel.cs
+++ b/Correlator/ViewModels/MainWindowViewModel.cs
@@ -5,7 +5,6 @@
 using System.IO.Ports;
 using System.Linq;
 using System.Runtime.InteropServices;
-using System.Text.RegularExpressions;
 using System.Threading;
 using System.Windows;
 using System.Windows.Threading;
@@ -447,6 +446,7 @@
         public DelegateCommand OpenImageFileCommand { private set; get; }
         public DelegateCommand OpenAudioFileCommand { private set; get; }
         public DelegateCommand OpenListenAudioCommand { private set; get; }
+        public DelegateCommand OpenNumericKeypadCommand { private set; get; }
         public DelegateCommand<ComboBox> PipeItemSelectedCommand { set; get; }
         public DelegateCommand SoundSettingsCommand { private set; get; }
         public DelegateCommand ImportDataCommand { private set; get; }
@@ -554,6 +554,27 @@
                     }
                 });
             });
+
+            //数字键盘
+            _eventAggregator.GetEvent<NumericKeypadEvent>().Subscribe(delegate(Number number)
+            {
+                if (number.TextBoxName.Equals(_mainWindow.PipeDiameterTextBox.Name))
+                {
+                    PipeDiameter = number.NumberValue;
+                }
+                else if (number.TextBoxName.Equals(_mainWindow.PipeLengthTextBox.Name))
+                {
+                    PipeLength = number.NumberValue;
+                }
+                else if (number.TextBoxName.Equals(_mainWindow.LowFrequencyTextBox.Name))
+                {
+                    LowFrequency = number.NumberValue;
+                }
+                else if (number.TextBoxName.Equals(_mainWindow.HighFrequencyTextBox.Name))
+                {
+                    HighFrequency = number.NumberValue;
+                }
+            });
         }
 
         private void StartCalculateData()
@@ -940,6 +961,12 @@
                 }
             });
 
+            //打开数字键盘
+            OpenNumericKeypadCommand = new DelegateCommand(delegate
+            {
+                _dialogService.ShowDialog("NumericKeypadDialog", null, delegate { });
+            });
+
             //管道材料选择
             PipeItemSelectedCommand = new DelegateCommand<ComboBox>(delegate(ComboBox box)
             {
@@ -1131,21 +1158,6 @@
                 return false;
             }
 
-            if (!(Regex.IsMatch(_lowFrequency, "^([1-9][0-9]*)$") &&
-                  Regex.IsMatch(_highFrequency, "^([1-9][0-9]*)$")))
-            {
-                _dialogService.ShowDialog(
-                    "AlertMessageDialog",
-                    new DialogParameters
-                    {
-                        { "AlertType", AlertType.Error }, { "Title", "温馨提示" }, { "Message", "输入格式错误，请重新输入" }
-                    },
-                    delegate { }
-                );
-                // MessageBox.Show("输入格式错误，请重新输入", "温馨提示", MessageBoxButton.OK, MessageBoxImage.Error);
-                return false;
-            }
-
             var low = Convert.ToInt32(_lowFrequency);
             var high = Convert.ToInt32(_highFrequency);
 
diff --git a/Correlator/ViewModels/NumericKeypadDialogViewModel.cs b/Correlator/ViewModels/NumericKeypadDialogViewModel.cs
new file mode 100644
index 0000000..51a9bda
--- /dev/null
+++ b/Correlator/ViewModels/NumericKeypadDialogViewModel.cs
@@ -0,0 +1,215 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using Correlator.Events;
+using Correlator.Model;
+using Correlator.Util;
+using Prism.Commands;
+using Prism.Events;
+using Prism.Mvvm;
+using Prism.Services.Dialogs;
+
+namespace Correlator.ViewModels
+{
+    public class NumericKeypadDialogViewModel : BindableBase, IDialogAware
+    {
+        public event Action<IDialogResult> RequestClose;
+
+        #region VM
+
+        public string Title { get; private set; } = "数字键盘";
+
+        private string _inputNumber = string.Empty;
+
+        public string InputNumber
+        {
+            get => _inputNumber;
+            set
+            {
+                _inputNumber = value;
+                RaisePropertyChanged();
+            }
+        }
+
+        #endregion
+
+        #region DelegateCommand
+
+        public DelegateCommand<string> NumberSevenCommand { get; }
+        public DelegateCommand<string> NumberEightCommand { get; }
+        public DelegateCommand<string> NumberNineCommand { get; }
+        public DelegateCommand<string> NumberFourCommand { get; }
+        public DelegateCommand<string> NumberFiveCommand { get; }
+        public DelegateCommand<string> NumberSixCommand { get; }
+        public DelegateCommand<string> NumberOneCommand { get; }
+        public DelegateCommand<string> NumberTwoCommand { get; }
+        public DelegateCommand<string> NumberThreeCommand { get; }
+        public DelegateCommand DeleteNumberCommand { get; }
+        public DelegateCommand<string> NumberZeroCommand { get; }
+        public DelegateCommand DetermineCommand { get; }
+
+        #endregion
+
+        /// <summary>
+        /// 数字键盘缓存
+        /// </summary>
+        private static readonly List<string> NumberCache = new List<string>();
+
+        public NumericKeypadDialogViewModel(IEventAggregator eventAggregator, IDialogService dialogService)
+        {
+            NumberSevenCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberEightCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberNineCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+
+            NumberFourCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberFiveCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberSixCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+
+            NumberOneCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberTwoCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            NumberThreeCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+
+            DeleteNumberCommand = new DelegateCommand(delegate
+            {
+                if (NumberCache.Any())
+                {
+                    NumberCache.RemoveAt(NumberCache.Count - 1);
+                    InputNumber = string.Join("", NumberCache);
+                }
+            });
+            NumberZeroCommand = new DelegateCommand<string>(delegate(string value)
+            {
+                NumberCache.Add(value);
+                InputNumber = string.Join("", NumberCache);
+            });
+            DetermineCommand = new DelegateCommand(delegate
+            {
+                var number = Convert.ToInt32(string.Join("", NumberCache));
+
+                //管径
+                if (RuntimeCache.FillDataTextBox.Equals("PipeDiameterTextBox"))
+                {
+                    if (number > 1000)
+                    {
+                        dialogService.ShowDialog("AlertMessageDialog", new DialogParameters
+                            {
+                                { "AlertType", AlertType.Error }, { "Title", "输入错误" }, { "Message", "管径超过限制" }
+                            },
+                            delegate { }
+                        );
+                        return;
+                    }
+                }
+
+                //管长
+                if (RuntimeCache.FillDataTextBox.Equals("PipeLengthTextBox"))
+                {
+                    if (number > 1000)
+                    {
+                        dialogService.ShowDialog("AlertMessageDialog", new DialogParameters
+                            {
+                                { "AlertType", AlertType.Error }, { "Title", "输入错误" }, { "Message", "管长超过限制" }
+                            },
+                            delegate { }
+                        );
+                        return;
+                    }
+                }
+
+                //频率
+                if (RuntimeCache.FillDataTextBox.Equals("LowFrequencyTextBox") ||
+                    RuntimeCache.FillDataTextBox.Equals("HighFrequencyTextBox"))
+                {
+                    if (RuntimeCache.IsHydrophone)
+                    {
+                        if (number < 10 || number > 300)
+                        {
+                            dialogService.ShowDialog("AlertMessageDialog", new DialogParameters
+                                {
+                                    { "AlertType", AlertType.Error }, { "Title", "输入错误" },
+                                    { "Message", "频段范围10 ~ 300Hz，请重新输入" }
+                                },
+                                delegate { }
+                            );
+                            return;
+                        }
+                    }
+
+                    if (number < 100 || number > 3000)
+                    {
+                        dialogService.ShowDialog("AlertMessageDialog", new DialogParameters
+                            {
+                                { "AlertType", AlertType.Error }, { "Title", "输入错误" },
+                                { "Message", "频段范围100 ~ 3000Hz，请重新输入" }
+                            },
+                            delegate { }
+                        );
+                        return;
+                    }
+                }
+
+                eventAggregator.GetEvent<NumericKeypadEvent>().Publish(new Number
+                {
+                    TextBoxName = RuntimeCache.FillDataTextBox,
+                    NumberValue = number.ToString()
+                });
+                
+                //重置数字键盘参数
+                NumberCache.Clear();
+                RuntimeCache.FillDataTextBox = "PipeDiameterTextBox";
+                
+                //关闭键盘
+                RequestClose?.Invoke(new DialogResult());
+            });
+        }
+
+        public bool CanCloseDialog()
+        {
+            return true;
+        }
+
+        public void OnDialogClosed()
+        {
+        }
+
+        public void OnDialogOpened(IDialogParameters parameters)
+        {
+        }
+    }
+}
\ No newline at end of file
diff --git a/Correlator/Views/MainWindow.xaml b/Correlator/Views/MainWindow.xaml
index 8aa9c1e..bb6a481 100644
--- a/Correlator/Views/MainWindow.xaml
+++ b/Correlator/Views/MainWindow.xaml
@@ -794,31 +794,36 @@
                                         Text="{Binding ApplicationVersion}" />
                                 </StackPanel>
 
-                                <StackPanel
+                                <TextBlock
                                     Grid.Column="1"
                                     HorizontalAlignment="Center"
                                     VerticalAlignment="Center"
-                                    Orientation="Horizontal">
-                                    <TextBlock
-                                        FontFamily="/Correlator;component/Fonts/#iconfont"
-                                        FontSize="24"
-                                        Foreground="{StaticResource MainThemeColor}"
-                                        Text="&#xe6f1;" />
-                                    <TextBlock
-                                        Margin="10,2,0,0"
-                                        FontSize="18"
-                                        Foreground="{StaticResource MainThemeColor}"
-                                        Text="经过了（单位：s）" />
-                                </StackPanel>
-
-                                <TextBlock
-                                    Grid.Column="2"
-                                    Margin="0,0,10,0"
-                                    HorizontalAlignment="Right"
-                                    VerticalAlignment="Center"
                                     FontSize="18"
                                     Foreground="{StaticResource MainThemeColor}"
                                     Text="中国航天科工二院二〇三所" />
+
+                                <Button
+                                    Grid.Column="2"
+                                    Height="40"
+                                    HorizontalAlignment="Right"
+                                    Command="{Binding OpenNumericKeypadCommand}"
+                                    FontFamily="/Correlator;component/Fonts/#iconfont"
+                                    Foreground="{StaticResource MainThemeColor}">
+                                    <StackPanel VerticalAlignment="Center" Orientation="Horizontal">
+                                        <TextBlock
+                                            Margin="0,0,7,0"
+                                            FontFamily="/Correlator;component/Fonts/#iconfont"
+                                            FontSize="24"
+                                            Foreground="{StaticResource MainThemeColor}"
+                                            Text="&#xe69b;" />
+
+                                        <TextBlock
+                                            VerticalAlignment="Center"
+                                            FontSize="18"
+                                            Foreground="{StaticResource MainThemeColor}"
+                                            Text="数字键盘" />
+                                    </StackPanel>
+                                </Button>
                             </Grid>
                         </Border>
                     </Grid>