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头罩视野slove/头罩视野/ModbusHelper.cs

@@ -65,6 +65,39 @@ public static class ModbusHelper
         MessageBox.Show("保存成功！\n" + filePath);
     }
 
-}
 
-//保存方法
+    /// <summary>
+    /// 计算单眼视野面积
+    /// </summary>
+    /// <param name="groupData">20组数据，每组72个通道</param>
+    /// <param name="threshold">有效亮度阈值（如80）</param>
+    /// <param name="standardTotalArea">标准视野面积（如120）</param>
+    /// <returns>计算好的面积</returns>
+    /// 
+    public static double CalculateEyeArea(List<double[]> groupData, double threshold, double standardArea)
+    {
+        double[] avg = new double[72];
+        for (int c = 0; c < 72; c++)
+        {
+            double sum = 0;
+            foreach (var g in groupData) sum += g[c];
+            avg[c] = sum / groupData.Count;
+        }
+
+        int valid = avg.Count(v => v >= threshold);
+        return (valid / 72.0) * standardArea;
+    }
+    //计算单眼面积调用的方法
+
+    //double leftArea = CalculateEyeArea(
+    //    leftEye20Groups,   // 左眼20组数据
+    //    80,                // 阈值
+    //    120                // 标准面积
+    //);
+    //double rightArea = .CalculateEyeArea(
+    //    rightEye20Groups,  // 右眼20组数据
+    //    80,                // 阈值
+    //    120                // 标准面积
+    //);
+
+}

头罩视野slove/头罩视野/Views/RecordDate.xaml.cs

@@ -91,7 +91,7 @@ namespace 头罩视野.Views
             {
                 // 读取D1362开始的128个寄存器（64个通道×2）    参数定义：PLC 设备号默认1，数据起始地址D1362  要读的寄存器总数
                 ushort[] registers = _modbusMaster.ReadHoldingRegisters(
-                    slaveAddress: 1, // 从站地址，默认1
+                    slaveAddress: 1, // 设备站，默认1
                     startAddress: LeftEyeStartAddress,
                     numberOfPoints: ChannelCount * RegistersPerChannel
                 );
@@ -195,8 +195,8 @@ namespace 头罩视野.Views
         {
             _plcReadTimer?.Stop();
             _plcReadTimer?.Dispose();
-            _modbusMaster?.Dispose();
-            ModbusHelper.TcpClient?.Close();
+            //_modbusMaster?.Dispose();
+            //ModbusHelper.TcpClient?.Close();
 
         }
         private void Page_Loaded(object sender, RoutedEventArgs e)