From fef4b32c41be6a1e70c25e1adaa83a748d4f8ae7 Mon Sep 17 00:00:00 2001
From: WenJY <WenJY@mesnac.com>
Date: Fri, 12 Jun 2026 16:59:24 +0800
Subject: [PATCH] =?UTF-8?q?add=20-=20=E6=B7=BB=E5=8A=A0=E7=A0=81=E5=9E=9B?=
 =?UTF-8?q?=E7=BA=BF=20HMI=20=E7=95=8C=E9=9D=A2?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 .claude/settings.local.json                   |   3 +-
 Sln.Wcs.UI/App.axaml.cs                       |   1 +
 .../ViewModels/HMI/PalletizerHMIViewModel.cs  |  99 +++++++++
 Sln.Wcs.UI/ViewModels/NavigationViewModel.cs  |  27 ++-
 Sln.Wcs.UI/Views/HMI/PalletizerHMIView.axaml  | 194 ++++++++++++++++++
 .../Views/HMI/PalletizerHMIView.axaml.cs      |  11 +
 6 files changed, 325 insertions(+), 10 deletions(-)
 create mode 100644 Sln.Wcs.UI/ViewModels/HMI/PalletizerHMIViewModel.cs
 create mode 100644 Sln.Wcs.UI/Views/HMI/PalletizerHMIView.axaml
 create mode 100644 Sln.Wcs.UI/Views/HMI/PalletizerHMIView.axaml.cs

diff --git a/.claude/settings.local.json b/.claude/settings.local.json
index 5249587..af39aa9 100644
--- a/.claude/settings.local.json
+++ b/.claude/settings.local.json
@@ -19,7 +19,8 @@
       "Bash(git status *)",
       "Bash(dotnet /Users/wenxiansheng/.nuget/packages/avalonia/11.1.5/lib/netstandard2.0/Avalonia.Base.dll type list)",
       "Bash(dotnet new *)",
-      "Bash(dotnet add *)"
+      "Bash(dotnet add *)",
+      "Bash(python3 *)"
     ]
   }
 }
diff --git a/Sln.Wcs.UI/App.axaml.cs b/Sln.Wcs.UI/App.axaml.cs
index 1f380a0..b32f224 100644
--- a/Sln.Wcs.UI/App.axaml.cs
+++ b/Sln.Wcs.UI/App.axaml.cs
@@ -92,6 +92,7 @@ public partial class App : Application
             services.AddTransient<ViewModels.Path.PathDetailsViewModel>();
             services.AddTransient<ViewModels.Task.TaskQueueViewModel>();
             services.AddTransient<ViewModels.Task.TaskDetailViewModel>();
+            services.AddTransient<ViewModels.HMI.PalletizerHMIViewModel>();
 
             // 引擎进程管理
             services.AddSingleton<IEngineProcessService, EngineProcessService>();
diff --git a/Sln.Wcs.UI/ViewModels/HMI/PalletizerHMIViewModel.cs b/Sln.Wcs.UI/ViewModels/HMI/PalletizerHMIViewModel.cs
new file mode 100644
index 0000000..d4e0d7c
--- /dev/null
+++ b/Sln.Wcs.UI/ViewModels/HMI/PalletizerHMIViewModel.cs
@@ -0,0 +1,99 @@
+using System.Collections.Generic;
+using System.Collections.ObjectModel;
+using Avalonia.Controls;
+
+namespace Sln.Wcs.UI.ViewModels.HMI;
+
+public class HmiSignalItem
+{
+    public string Name { get; set; } = "";
+    public string Address { get; set; } = "";
+    public string Value { get; set; } = "OFF";
+    public bool IsOn => Value == "ON";
+}
+
+public partial class PalletizerHMIViewModel
+{
+    public string PageTitle => "码垛机 HMI";
+
+    public ObservableCollection<HmiSignalItem> Manual1Items { get; } = new();
+    public ObservableCollection<HmiSignalItem> Manual2Items { get; } = new();
+    public ObservableCollection<HmiSignalItem> AlarmItems { get; } = new();
+    public ObservableCollection<HmiSignalItem> InputItems { get; } = new();
+    public ObservableCollection<HmiSignalItem> OutputItems { get; } = new();
+
+    public PalletizerHMIViewModel()
+    {
+        // 手动操作
+        Manual1Items = new ObservableCollection<HmiSignalItem>
+        {
+            new(){Name="1#滚筒线正转",Address="DB100.DBX0.0"}, new(){Name="1#皮带线正转",Address="DB100.DBX0.1"},
+            new(){Name="1#侧推机构伸出",Address="DB100.DBX0.2"}, new(){Name="1#侧推机构缩回",Address="DB100.DBX0.3"},
+            new(){Name="1#阻挡上升",Address="DB100.DBX0.4"}, new(){Name="1#阻挡下降",Address="DB100.DBX0.5"},
+            new(){Name="1#侧推转弯伸出",Address="DB100.DBX0.6"}, new(){Name="1#侧推转弯缩回",Address="DB100.DBX0.7"},
+        };
+        Manual2Items = new ObservableCollection<HmiSignalItem>
+        {
+            new(){Name="2#滚筒线正转",Address="DB100.DBX16.0"}, new(){Name="2#皮带线正转",Address="DB100.DBX16.1"},
+            new(){Name="2#侧推机构伸出",Address="DB100.DBX16.2"}, new(){Name="2#侧推机构缩回",Address="DB100.DBX16.3"},
+            new(){Name="2#阻挡上升",Address="DB100.DBX16.4"}, new(){Name="2#阻挡下降",Address="DB100.DBX16.5"},
+            new(){Name="2#侧推机构2伸出",Address="DB100.DBX16.6"}, new(){Name="2#侧推机构2缩回",Address="DB100.DBX16.7"},
+        };
+
+        // 报警
+        AlarmItems = new ObservableCollection<HmiSignalItem>
+        {
+            new(){Name="1号滚筒线异常",Address="DB102.DBX0.0"}, new(){Name="1号皮带线异常",Address="DB102.DBX0.1"},
+            new(){Name="2号滚筒线异常",Address="DB102.DBX0.2"}, new(){Name="2号皮带线异常",Address="DB102.DBX0.3"},
+            new(){Name="1号侧推伸出超时",Address="DB102.DBX0.4"}, new(){Name="1号侧推缩回超时",Address="DB102.DBX0.5"},
+            new(){Name="1号阻挡伸出超时",Address="DB102.DBX0.6"}, new(){Name="1号阻挡缩回超时",Address="DB102.DBX0.7"},
+            new(){Name="1号侧推转弯伸出超时",Address="DB102.DBX1.0"}, new(){Name="1号侧推转弯缩回超时",Address="DB102.DBX1.1"},
+            new(){Name="2号侧推伸出超时",Address="DB102.DBX1.2"}, new(){Name="2号侧推缩回超时",Address="DB102.DBX1.3"},
+            new(){Name="2号阻挡伸出超时",Address="DB102.DBX1.4"}, new(){Name="2号阻挡缩回超时",Address="DB102.DBX1.5"},
+        };
+
+        // 输入
+        InputItems = new ObservableCollection<HmiSignalItem>
+        {
+            new(){Name="急停",Address="DB103.DBX0.0"}, new(){Name="复位1",Address="DB103.DBX0.1"},
+            new(){Name="手动1",Address="DB103.DBX0.2"}, new(){Name="自动1",Address="DB103.DBX0.3"},
+            new(){Name="实施1",Address="DB103.DBX0.4"}, new(){Name="复位2",Address="DB103.DBX0.5"},
+            new(){Name="手动2",Address="DB103.DBX0.6"}, new(){Name="自动2",Address="DB103.DBX0.7"},
+            new(){Name="实施2",Address="DB103.DBX1.0"}, new(){Name="1号入口到位",Address="DB103.DBX1.1"},
+            new(){Name="1号出口到位",Address="DB103.DBX1.2"}, new(){Name="1号喷码到位",Address="DB103.DBX1.3"},
+            new(){Name="1号阻挡原位",Address="DB103.DBX1.4"}, new(){Name="1号阻挡工作位",Address="DB103.DBX1.5"},
+            new(){Name="1号侧推原位",Address="DB103.DBX1.6"}, new(){Name="1号侧推工作位",Address="DB103.DBX1.7"},
+            new(){Name="1号扫码位置",Address="DB103.DBX2.0"}, new(){Name="2号入口到位",Address="DB103.DBX2.1"},
+            new(){Name="2号出口到位",Address="DB103.DBX2.2"}, new(){Name="2号喷码到位",Address="DB103.DBX2.3"},
+            new(){Name="2号阻挡原位",Address="DB103.DBX2.4"}, new(){Name="2号阻挡工作位",Address="DB103.DBX2.5"},
+            new(){Name="2号侧推原位",Address="DB103.DBX2.6"}, new(){Name="2号侧推工作位",Address="DB103.DBX2.7"},
+            new(){Name="2号扫码位置",Address="DB103.DBX3.0"}, new(){Name="1号滚筒电机异常",Address="DB103.DBX3.1"},
+            new(){Name="1号皮带电机异常",Address="DB103.DBX3.2"}, new(){Name="2号滚筒电机异常",Address="DB103.DBX3.3"},
+            new(){Name="2号皮带电机异常",Address="DB103.DBX3.4"}, new(){Name="1号侧推转弯原位",Address="DB103.DBX3.5"},
+            new(){Name="1号侧推转弯工作位",Address="DB103.DBX3.6"},
+        };
+
+        // 输出
+        OutputItems = new ObservableCollection<HmiSignalItem>
+        {
+            new(){Name="1号滚筒线正转",Address="DB103.DBX4.0"}, new(){Name="1号皮带线正转",Address="DB103.DBX4.1"},
+            new(){Name="2号滚筒线正转",Address="DB103.DBX4.2"}, new(){Name="2号皮带线正转",Address="DB103.DBX4.3"},
+            new(){Name="1号侧推机构伸出",Address="DB103.DBX4.4"}, new(){Name="1号侧推机构缩回",Address="DB103.DBX4.5"},
+            new(){Name="2号侧推机构伸出",Address="DB103.DBX4.6"}, new(){Name="2号侧推机构缩回",Address="DB103.DBX4.7"},
+            new(){Name="1号阻挡器伸出",Address="DB103.DBX5.0"}, new(){Name="1号阻挡器缩回",Address="DB103.DBX5.1"},
+            new(){Name="2号阻挡器伸出",Address="DB103.DBX5.2"}, new(){Name="2号阻挡器缩回",Address="DB103.DBX5.3"},
+            new(){Name="1号侧推转弯伸出",Address="DB103.DBX5.4"}, new(){Name="1号侧推转弯缩回",Address="DB103.DBX5.5"},
+            new(){Name="电源指示灯",Address="DB103.DBX5.6"}, new(){Name="红灯",Address="DB103.DBX5.7"},
+            new(){Name="黄灯",Address="DB103.DBX6.0"}, new(){Name="绿灯",Address="DB103.DBX6.1"},
+            new(){Name="蜂鸣",Address="DB103.DBX6.2"}, new(){Name="运行灯1",Address="DB103.DBX6.3"},
+            new(){Name="复位灯1",Address="DB103.DBX6.4"}, new(){Name="运行灯2",Address="DB103.DBX6.5"},
+            new(){Name="复位灯2",Address="DB103.DBX6.6"},
+        };
+    }
+
+    public Control CreateView()
+    {
+        var view = new Views.HMI.PalletizerHMIView { DataContext = this };
+        return view;
+    }
+}
diff --git a/Sln.Wcs.UI/ViewModels/NavigationViewModel.cs b/Sln.Wcs.UI/ViewModels/NavigationViewModel.cs
index 49bf42b..f2f6ee7 100644
--- a/Sln.Wcs.UI/ViewModels/NavigationViewModel.cs
+++ b/Sln.Wcs.UI/ViewModels/NavigationViewModel.cs
@@ -6,6 +6,7 @@ using CommunityToolkit.Mvvm.ComponentModel;
 using Microsoft.Extensions.DependencyInjection;
 using Sln.Wcs.UI.ViewModels.Base;
 using Sln.Wcs.UI.ViewModels.Device;
+using Sln.Wcs.UI.ViewModels.HMI;
 using Sln.Wcs.UI.ViewModels.Path;
 using Sln.Wcs.UI.ViewModels.Task;
 using Sln.Wcs.UI.Views;
@@ -15,7 +16,7 @@ namespace Sln.Wcs.UI.ViewModels;
 public partial class NavigationViewModel : ObservableObject
 {
     private readonly IServiceProvider _sp;
-    private readonly Dictionary<Type, ICrudPageViewModel> _vmCache = new();
+    private readonly Dictionary<Type, object> _vmCache = new();
     private readonly Dictionary<Type, Control> _viewCache = new();
     private Control? _homeView;
 
@@ -61,6 +62,10 @@ public partial class NavigationViewModel : ObservableObject
             new("任务队列", () => NavigateTo<TaskQueueViewModel>("任务管理")),
             new("任务明细", () => NavigateTo<TaskDetailViewModel>("任务管理")),
         }));
+        TopMenuItems.Add(new TopMenuItem("HMI", new List<SubMenuItem>
+        {
+            new("码垛机监控", () => NavigateTo<PalletizerHMIViewModel>("HMI")),
+        }));
     }
 
     private string? _currentModule;
@@ -82,23 +87,27 @@ public partial class NavigationViewModel : ObservableObject
         PageChanged?.Invoke(new SystemMonitorView(_sp.GetRequiredService<SystemMonitorViewModel>()));
     }
 
-    private void NavigateTo<T>(string module) where T : ICrudPageViewModel
+    private void NavigateTo<T>(string module) where T : class
     {
         var type = typeof(T);
-        if (!_vmCache.TryGetValue(type, out var vm))
+        if (!_vmCache.TryGetValue(type, out var obj))
         {
-            vm = _sp.GetRequiredService<T>();
-            _vmCache[type] = vm;
+            obj = _sp.GetRequiredService<T>();
+            _vmCache[type] = obj;
         }
         if (!_viewCache.TryGetValue(type, out var view))
         {
-            view = vm.CreateView();
-            view.DataContext = vm;
+            view = ((dynamic)obj).CreateView();
+            view.DataContext = obj;
             _viewCache[type] = view;
         }
-        CurrentPageTitle = $"{module} > {vm.PageTitle}";
+
+        var title = (obj as dynamic).PageTitle ?? type.Name;
+        CurrentPageTitle = $"{module} > {title}";
         PageChanged?.Invoke(view);
-        vm.Load();
+
+        var load = obj.GetType().GetMethod("Load");
+        load?.Invoke(obj, null);
     }
 }
 
diff --git a/Sln.Wcs.UI/Views/HMI/PalletizerHMIView.axaml b/Sln.Wcs.UI/Views/HMI/PalletizerHMIView.axaml
new file mode 100644
index 0000000..0b4ab0e
--- /dev/null
+++ b/Sln.Wcs.UI/Views/HMI/PalletizerHMIView.axaml
@@ -0,0 +1,194 @@
+<UserControl x:CompileBindings="False" xmlns="https://github.com/avaloniaui"
+             xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
+             x:Class="Sln.Wcs.UI.Views.HMI.PalletizerHMIView">
+    <UserControl.Styles>
+        <Style Selector="ToggleButton.hmiKnob">
+            <Setter Property="Width" Value="48" />
+            <Setter Property="Height" Value="24" />
+            <Setter Property="Padding" Value="0" />
+            <Setter Property="BorderThickness" Value="0" />
+            <Setter Property="Background" Value="Transparent" />
+            <Setter Property="Template">
+                <ControlTemplate>
+                    <Panel Width="48" Height="24">
+                        <Border CornerRadius="12" Background="{DynamicResource PageBgBrush}" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1" />
+                        <Border CornerRadius="10" Background="{DynamicResource CardBgBrush}" Margin="3" />
+                        <Border Name="PART_Knob" Width="18" Height="18" CornerRadius="9"
+                                HorizontalAlignment="Left" Margin="3,3,0,0">
+                            <Border.Background>
+                                <LinearGradientBrush StartPoint="0%,0%" EndPoint="0%,100%">
+                                    <GradientStop Color="#FF5252" Offset="0" />
+                                    <GradientStop Color="#B71C1C" Offset="0.5" />
+                                    <GradientStop Color="#8B0000" Offset="1" />
+                                </LinearGradientBrush>
+                            </Border.Background>
+                            <Border.BorderBrush>
+                                <LinearGradientBrush StartPoint="0%,0%" EndPoint="0%,100%">
+                                    <GradientStop Color="#FF8A80" Offset="0" />
+                                    <GradientStop Color="#C62828" Offset="1" />
+                                </LinearGradientBrush>
+                            </Border.BorderBrush>
+                            <Border BorderThickness="1" CornerRadius="9" />
+                        </Border>
+                    </Panel>
+                </ControlTemplate>
+            </Setter>
+        </Style>
+        <Style Selector="ToggleButton.hmiKnob:checked /template/ Border#PART_Knob">
+            <Setter Property="HorizontalAlignment" Value="Right" />
+            <Setter Property="Margin" Value="0,3,3,0" />
+            <Setter Property="Background">
+                <LinearGradientBrush StartPoint="0%,0%" EndPoint="0%,100%">
+                    <GradientStop Color="#69F0AE" Offset="0" />
+                    <GradientStop Color="#00C853" Offset="0.5" />
+                    <GradientStop Color="#006C2E" Offset="1" />
+                </LinearGradientBrush>
+            </Setter>
+            <Setter Property="BorderBrush">
+                <LinearGradientBrush StartPoint="0%,0%" EndPoint="0%,100%">
+                    <GradientStop Color="#B9F6CA" Offset="0" />
+                    <GradientStop Color="#00A844" Offset="1" />
+                </LinearGradientBrush>
+            </Setter>
+        </Style>
+    </UserControl.Styles>
+    <ScrollViewer Margin="16,12,16,12">
+        <StackPanel Spacing="10">
+            <!-- Title -->
+            <StackPanel Orientation="Horizontal" Spacing="10" Margin="0,0,0,4">
+                <Rectangle Width="4" Height="22" Fill="{DynamicResource AccentTextBrush}" RadiusX="2" RadiusY="2" VerticalAlignment="Center" />
+                <TextBlock Text="码垛机 HMI 监控界面" FontSize="17" FontWeight="Bold" Foreground="{DynamicResource TitleTextBrush}" VerticalAlignment="Center" />
+            </StackPanel>
+
+            <!-- ===== 1. 手动操作区 ===== -->
+            <Border Background="{DynamicResource CardBgBrush}" CornerRadius="6" Padding="14,12" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1">
+                <StackPanel Spacing="10">
+                    <TextBlock Text="手动操作" FontSize="14" FontWeight="SemiBold" Foreground="{DynamicResource AccentTextBrush}" />
+                    <Grid ColumnDefinitions="*,*">
+                        <!-- 1# -->
+                        <Border Grid.Column="0" Background="{DynamicResource SurfaceBgBrush}" CornerRadius="4" Padding="12,12" Margin="0,0,6,0" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1">
+                            <StackPanel Spacing="6">
+                                <TextBlock Text="1# 工位" FontSize="13" FontWeight="SemiBold" Foreground="{DynamicResource PrimaryTextBrush}" Margin="0,0,0,4" />
+                                <ItemsControl ItemsSource="{Binding Manual1Items}">
+                                    <ItemsControl.ItemsPanel>
+                                        <ItemsPanelTemplate><WrapPanel /></ItemsPanelTemplate>
+                                    </ItemsControl.ItemsPanel>
+                                    <ItemsControl.ItemTemplate>
+                                        <DataTemplate>
+                                            <Border Padding="6,5" Margin="0,1" Background="Transparent">
+                                                <Grid ColumnDefinitions="120,100,50">
+                                                    <TextBlock Grid.Column="0" Text="{Binding Name}" FontSize="11" Foreground="{DynamicResource PrimaryTextBrush}" VerticalAlignment="Center" HorizontalAlignment="Left" />
+                                                    <TextBlock Grid.Column="1" Text="{Binding Address}" FontSize="9" Foreground="{DynamicResource SubtleTextBrush}" VerticalAlignment="Center" FontFamily="Menlo,Consolas,monospace" HorizontalAlignment="Left" />
+                                                    <ToggleButton Grid.Column="2" Classes="hmiKnob" HorizontalAlignment="Center" VerticalAlignment="Center" />
+                                                </Grid>
+                                            </Border>
+                                        </DataTemplate>
+                                    </ItemsControl.ItemTemplate>
+                                </ItemsControl>
+                            </StackPanel>
+                        </Border>
+                        <!-- 2# -->
+                        <Border Grid.Column="1" Background="{DynamicResource SurfaceBgBrush}" CornerRadius="4" Padding="12,10" Margin="6,0,0,0" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1">
+                            <StackPanel Spacing="4">
+                                <TextBlock Text="2# 工位" FontSize="13" FontWeight="SemiBold" Foreground="{DynamicResource PrimaryTextBrush}" Margin="0,0,0,4" />
+                                <ItemsControl ItemsSource="{Binding Manual2Items}">
+                                    <ItemsControl.ItemsPanel>
+                                        <ItemsPanelTemplate><WrapPanel /></ItemsPanelTemplate>
+                                    </ItemsControl.ItemsPanel>
+                                    <ItemsControl.ItemTemplate>
+                                        <DataTemplate>
+                                            <Border Padding="6,5" Margin="0,1" Background="Transparent">
+                                                <Grid ColumnDefinitions="120,100,50">
+                                                    <TextBlock Grid.Column="0" Text="{Binding Name}" FontSize="11" Foreground="{DynamicResource PrimaryTextBrush}" VerticalAlignment="Center" HorizontalAlignment="Left" />
+                                                    <TextBlock Grid.Column="1" Text="{Binding Address}" FontSize="9" Foreground="{DynamicResource SubtleTextBrush}" VerticalAlignment="Center" FontFamily="Menlo,Consolas,monospace" HorizontalAlignment="Left" />
+                                                    <ToggleButton Grid.Column="2" Classes="hmiKnob" HorizontalAlignment="Center" VerticalAlignment="Center" />
+                                                </Grid>
+                                            </Border>
+                                        </DataTemplate>
+                                    </ItemsControl.ItemTemplate>
+                                </ItemsControl>
+                            </StackPanel>
+                        </Border>
+                    </Grid>
+                </StackPanel>
+            </Border>
+
+            <!-- ===== 2. 报警信息区 ===== -->
+            <Border Background="{DynamicResource CardBgBrush}" CornerRadius="6" Padding="14,12" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1">
+                <StackPanel Spacing="8">
+                    <StackPanel Orientation="Horizontal" Spacing="8">
+                        <TextBlock Text="报警信息" FontSize="14" FontWeight="SemiBold" Foreground="{DynamicResource WarningBrush}" />
+                        <TextBlock Text="(全部正常)" FontSize="11" Foreground="{DynamicResource MutedTextBrush}" VerticalAlignment="Center" />
+                    </StackPanel>
+                    <WrapPanel>
+                        <ItemsControl ItemsSource="{Binding AlarmItems}">
+                            <ItemsControl.ItemsPanel>
+                                <ItemsPanelTemplate><WrapPanel /></ItemsPanelTemplate>
+                            </ItemsControl.ItemsPanel>
+                            <ItemsControl.ItemTemplate>
+                                <DataTemplate>
+                                    <Border Width="230" Padding="6,4" Margin="0,0,8,4" Background="{DynamicResource SurfaceBgBrush}" CornerRadius="3" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1">
+                                        <Grid ColumnDefinitions="Auto,*,Auto">
+                                            <Ellipse Grid.Column="0" Width="8" Height="8" Fill="#00E676" VerticalAlignment="Center" Margin="0,0,6,0" />
+                                            <TextBlock Grid.Column="1" Text="{Binding Name}" FontSize="11" Foreground="{DynamicResource SecondaryTextBrush}" VerticalAlignment="Center" />
+                                            <TextBlock Grid.Column="2" Text="{Binding Address}" FontSize="9" Foreground="{DynamicResource SubtleTextBrush}" VerticalAlignment="Center" FontFamily="Menlo,Consolas,monospace" Margin="6,0,0,0" />
+                                        </Grid>
+                                    </Border>
+                                </DataTemplate>
+                            </ItemsControl.ItemTemplate>
+                        </ItemsControl>
+                    </WrapPanel>
+                </StackPanel>
+            </Border>
+
+            <!-- ===== 3 & 4. IO 输入 / IO 输出并排 ===== -->
+            <Grid ColumnDefinitions="*,*">
+                <!-- IO 输入 -->
+                <Border Grid.Column="0" Background="{DynamicResource CardBgBrush}" CornerRadius="6" Padding="14,12" Margin="0,0,6,0" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1">
+                    <StackPanel Spacing="6">
+                        <TextBlock Text="IO 输入信号" FontSize="14" FontWeight="SemiBold" Foreground="{DynamicResource AccentTextBrush}" />
+                        <ItemsControl ItemsSource="{Binding InputItems}">
+                            <ItemsControl.ItemsPanel>
+                                <ItemsPanelTemplate><WrapPanel /></ItemsPanelTemplate>
+                            </ItemsControl.ItemsPanel>
+                            <ItemsControl.ItemTemplate>
+                                <DataTemplate>
+                                    <Border Width="210" Padding="3,2" Margin="0,1" Background="Transparent">
+                                        <Grid ColumnDefinitions="Auto,*,80">
+                                            <Ellipse Grid.Column="0" Width="7" Height="7" Fill="#555" VerticalAlignment="Center" Margin="0,0,6,0" />
+                                            <TextBlock Grid.Column="1" Text="{Binding Name}" FontSize="11" Foreground="{DynamicResource SecondaryTextBrush}" VerticalAlignment="Center" HorizontalAlignment="Left" />
+                                            <TextBlock Grid.Column="2" Text="{Binding Address}" FontSize="9" Foreground="{DynamicResource SubtleTextBrush}" VerticalAlignment="Center" FontFamily="Menlo,Consolas,monospace" />
+                                        </Grid>
+                                    </Border>
+                                </DataTemplate>
+                            </ItemsControl.ItemTemplate>
+                        </ItemsControl>
+                    </StackPanel>
+                </Border>
+
+                <!-- IO 输出 -->
+                <Border Grid.Column="1" Background="{DynamicResource CardBgBrush}" CornerRadius="6" Padding="14,12" Margin="6,0,0,0" BorderBrush="{DynamicResource BorderBrush}" BorderThickness="1">
+                    <StackPanel Spacing="6">
+                        <TextBlock Text="IO 输出信号" FontSize="14" FontWeight="SemiBold" Foreground="{DynamicResource AccentTextBrush}" />
+                        <ItemsControl ItemsSource="{Binding OutputItems}">
+                            <ItemsControl.ItemsPanel>
+                                <ItemsPanelTemplate><WrapPanel /></ItemsPanelTemplate>
+                            </ItemsControl.ItemsPanel>
+                            <ItemsControl.ItemTemplate>
+                                <DataTemplate>
+                                    <Border Width="210" Padding="3,2" Margin="0,1" Background="Transparent">
+                                        <Grid ColumnDefinitions="Auto,*,80">
+                                            <Ellipse Grid.Column="0" Width="7" Height="7" Fill="#555" VerticalAlignment="Center" Margin="0,0,6,0" />
+                                            <TextBlock Grid.Column="1" Text="{Binding Name}" FontSize="11" Foreground="{DynamicResource SecondaryTextBrush}" VerticalAlignment="Center" HorizontalAlignment="Left" />
+                                            <TextBlock Grid.Column="2" Text="{Binding Address}" FontSize="9" Foreground="{DynamicResource SubtleTextBrush}" VerticalAlignment="Center" FontFamily="Menlo,Consolas,monospace" />
+                                        </Grid>
+                                    </Border>
+                                </DataTemplate>
+                            </ItemsControl.ItemTemplate>
+                        </ItemsControl>
+                    </StackPanel>
+                </Border>
+            </Grid>
+        </StackPanel>
+    </ScrollViewer>
+</UserControl>
diff --git a/Sln.Wcs.UI/Views/HMI/PalletizerHMIView.axaml.cs b/Sln.Wcs.UI/Views/HMI/PalletizerHMIView.axaml.cs
new file mode 100644
index 0000000..be43ee0
--- /dev/null
+++ b/Sln.Wcs.UI/Views/HMI/PalletizerHMIView.axaml.cs
@@ -0,0 +1,11 @@
+using Avalonia.Controls;
+
+namespace Sln.Wcs.UI.Views.HMI;
+
+public partial class PalletizerHMIView : UserControl
+{
+    public PalletizerHMIView()
+    {
+        InitializeComponent();
+    }
+}