增加结果显示列

Windows/CS/Framework4.0/Camera/Camera/Camera.cs

@@ -29,8 +29,13 @@ namespace Camera
         private Rectangle _detectionZone;
         private ConcurrentDictionary<int, Rectangle> _ledZones = new ConcurrentDictionary<int, Rectangle>();
         private ConcurrentDictionary<int, Color> _ledZoneColors = new ConcurrentDictionary<int, Color>();
+        private ConcurrentDictionary<int, string> _ledZoneDetectionResults = new ConcurrentDictionary<int, string>();
         private Color _detectionZoneColor = Color.Black;
 
+        // 检测状态
+        private bool _isDetecting = false;
+        private readonly object _detectionLock = new object();
+
         // 定时器
         private System.Timers.Timer _timer;
 
@@ -256,8 +261,10 @@ namespace Camera
         {
             Rectangle r;
             Color c;
+            string s;
             _ledZones.TryRemove(index, out r);
             _ledZoneColors.TryRemove(index, out c);
+            _ledZoneDetectionResults.TryRemove(index, out s);
         }
 
         /// <summary>
@@ -304,6 +311,32 @@ namespace Camera
             return Color.Lime;
         }
 
+        /// <summary>
+        /// 获取LED区域检测结果
+        /// </summary>
+        public ConcurrentDictionary<int, string> GetLedZoneDetectionResults()
+        {
+            return _ledZoneDetectionResults;
+        }
+
+        /// <summary>
+        /// 获取指定索引的LED区域检测结果
+        /// </summary>
+        public string GetLedZoneDetectionResult(int index)
+        {
+            if (_ledZoneDetectionResults.ContainsKey(index))
+                return _ledZoneDetectionResults[index];
+            return "";
+        }
+
+        /// <summary>
+        /// 设置LED区域检测结果
+        /// </summary>
+        public void SetLedZoneDetectionResult(int index, string result)
+        {
+            _ledZoneDetectionResults[index] = result;
+        }
+
         /// <summary>
         /// 保存配置
         /// </summary>
@@ -427,10 +460,28 @@ namespace Camera
             System.Diagnostics.Debug.WriteLine(DateTime.Now.ToString("HH:mm:ss.fff") + " Timer_Elapsed 开始");
             try
             {
+                lock (_detectionLock)
+                {
+                    if (_isDetecting)
+                    {
+                        System.Diagnostics.Debug.WriteLine("Camera: 正在检测，跳过本次");
+                        if (_timer != null)
+                        {
+                            _timer.Stop();
+                            _timer.Start();
+                        }
+                        return;
+                    }
+                    _isDetecting = true;
+                }
+
                 Image image = GetCameraImage();
                 if (image != null)
                 {
                     System.Diagnostics.Debug.WriteLine("Camera: 捕获图像 Size=" + image.Width + "x" + image.Height);
+                    
+                    DetectLedZones(image);
+
                     Image oldImage = null;
                     lock (_imageLock)
                     {
@@ -451,6 +502,10 @@ namespace Camera
             }
             finally
             {
+                lock (_detectionLock)
+                {
+                    _isDetecting = false;
+                }
                 if (_timer != null)
                 {
                     System.Diagnostics.Debug.WriteLine(DateTime.Now.ToString("HH:mm:ss.fff") + " 重新启动定时器");
@@ -460,6 +515,66 @@ namespace Camera
             }
         }
 
+        /// <summary>
+        /// 检测LED区域颜色
+        /// </summary>
+        private void DetectLedZones(Image image)
+        {
+            if (image == null || _ledZones.Count == 0) return;
+
+            try
+            {
+                using (Bitmap bmp = new Bitmap(image))
+                {
+                    foreach (var kvp in _ledZones)
+                    {
+                        int index = kvp.Key;
+                        Rectangle zone = kvp.Value;
+
+                        if (zone.Width <= 0 || zone.Height <= 0) continue;
+                        if (zone.X < 0 || zone.Y < 0 || zone.X + zone.Width > bmp.Width || zone.Y + zone.Height > bmp.Height)
+                            continue;
+
+                        int redPixelCount = 0;
+                        int greenPixelCount = 0;
+                        int totalPixels = 0;
+
+                        for (int x = zone.X; x < zone.X + zone.Width; x++)
+                        {
+                            for (int y = zone.Y; y < zone.Y + zone.Height; y++)
+                            {
+                                Color pixel = bmp.GetPixel(x, y);
+                                if (pixel.R > 150 && pixel.G < 100 && pixel.B < 100)
+                                {
+                                    redPixelCount++;
+                                }
+                                else if (pixel.G > 150 && pixel.R < 100 && pixel.B < 100)
+                                {
+                                    greenPixelCount++;
+                                }
+                                totalPixels++;
+                            }
+                        }
+
+                        string result = "";
+                        if (totalPixels > 0)
+                        {
+                            if (redPixelCount * 100 / totalPixels > 30)
+                                result = "Red";
+                            else if (greenPixelCount * 100 / totalPixels > 30)
+                                result = "Green";
+                        }
+
+                        _ledZoneDetectionResults[index] = result;
+                    }
+                }
+            }
+            catch (Exception ex)
+            {
+                System.Diagnostics.Debug.WriteLine("Camera: 检测LED区域失败: " + ex.Message);
+            }
+        }
+
         /// <summary>
         /// 获取摄像头图像
         /// </summary>

Windows/CS/Framework4.0/Camera/Camera/Setting.Designer.cs

@@ -61,7 +61,7 @@ namespace Camera
             // splitContainer1.Panel2
             // 
             this.splitContainer1.Panel2.Controls.Add(this.toolStripContainer1);
-            this.splitContainer1.Panel2MinSize = 457;
+            this.splitContainer1.Panel2MinSize = 460;
             this.splitContainer1.Size = new System.Drawing.Size(1263, 515);
             this.splitContainer1.SplitterDistance = 700;
             this.splitContainer1.TabIndex = 0;

Windows/CS/Framework4.0/Camera/Camera/Setting.cs

@@ -131,6 +131,7 @@ namespace Camera
         private int _ledZoneState = 0;
         private Color _detectionZoneColor = Color.Black;
         private ConcurrentDictionary<int, Color> _ledZoneColors = new ConcurrentDictionary<int, Color>();
+        private ConcurrentDictionary<int, string> _ledZoneDetectionResults = new ConcurrentDictionary<int, string>();
         private Point _resizeStartPoint;
         private Rectangle _originalResizeRect;
         private int _hoveredHandle = -1;
@@ -183,6 +184,7 @@ namespace Camera
                 dataGridView1.Columns.Add("Width", "宽度");
                 dataGridView1.Columns.Add("Height", "高度");
                 dataGridView1.Columns.Add("Color", "颜色");
+                dataGridView1.Columns.Add("Detection", "检测结果");
 
                 dataGridView1.Columns["Index"].Width = 50;
                 dataGridView1.Columns["X"].Width = 60;
@@ -190,6 +192,7 @@ namespace Camera
                 dataGridView1.Columns["Width"].Width = 60;
                 dataGridView1.Columns["Height"].Width = 60;
                 dataGridView1.Columns["Color"].Width = 70;
+                dataGridView1.Columns["Detection"].Width = 80;
             }
         }
 
@@ -205,8 +208,7 @@ namespace Camera
             }
             picBoxCamera.BackColor = Color.Gray;
             splitContainer1.FixedPanel = System.Windows.Forms.FixedPanel.Panel2;
-            splitContainer1.Panel2MinSize = 380;
+            splitContainer1.SplitterDistance = splitContainer1.Width - splitContainer1.Panel2MinSize;
-            splitContainer1.SplitterDistance = splitContainer1.Width - 380;
             UpdateDataGridView();
             UpdateLedZoneButtonsVisibility(0);
         }
@@ -313,10 +315,12 @@ namespace Camera
             if (picBoxCamera.InvokeRequired)
             {
                 picBoxCamera.Invoke(new Action<Image>(UpdateImage), e.Image);
+                picBoxCamera.Invoke(new Action(UpdateDataGridView));
             }
             else
             {
                 UpdateImage(e.Image);
+                UpdateDataGridView();
             }
         }
 
@@ -350,12 +354,13 @@ namespace Camera
                     int index = kvp.Key;
                     Rectangle ledZone = kvp.Value;
                     Color ledColor = _camera.GetLedZoneColor(index);
+                    string detectionResult = _camera.GetLedZoneDetectionResult(index);
 
                     if (ledZone.Width > 0 && ledZone.Height > 0)
                     {
                         int relativeX = ledZone.X - detectionZone.X;
                         int relativeY = ledZone.Y - detectionZone.Y;
-                        dataGridView1.Rows.Add(index, relativeX, relativeY, ledZone.Width, ledZone.Height, ColorTranslator.ToHtml(ledColor));
+                        dataGridView1.Rows.Add(index, relativeX, relativeY, ledZone.Width, ledZone.Height, ColorTranslator.ToHtml(ledColor), detectionResult);
                     }
                 }
             }