扫码使用服务

source/Common/Common.csproj

@@ -33,6 +33,9 @@
     <Prefer32Bit>false</Prefer32Bit>
   </PropertyGroup>
   <ItemGroup>
+    <Reference Include="ConfigHelper">
+      <HintPath>..\XLRStoreClient\bin\Debug\ConfigHelper.dll</HintPath>
+    </Reference>
     <Reference Include="log4net, Version=2.0.12.0, Culture=neutral, PublicKeyToken=669e0ddf0bb1aa2a, processorArchitecture=MSIL">
       <HintPath>..\..\packages\log4net.2.0.12\lib\net40\log4net.dll</HintPath>
     </Reference>

source/Common/Setting_Init.cs

-using System;
+using ConfigHelper;
+using System;
 using System.Collections.Generic;
 using System.Linq;
 using System.Text;
@@ -125,5 +126,9 @@ namespace OnlineStore.Common
         public static string Device_HumidityLimited = "Device_HumidityLimited";
         public static string Device_TemptureAdjust = "Device_TemptureAdjust";
         public static string Device_TemptureLimited = "Device_TemptureLimited";
+        [MyConfigComment("筛选条码数量")]
+        public static MyConfig<int> Camera_QRCodeCount = 3;
+        [MyConfigComment("解码的超时时间")]
+        public static MyConfig<int> Camera_CodeTimeOut = 1000;
     }
 }

source/DeviceLibrary/DeviceLibrary.csproj

@@ -48,8 +48,9 @@
       <SpecificVersion>False</SpecificVersion>
       <HintPath>..\..\dll\Client.dll</HintPath>
     </Reference>
-    <Reference Include="CodeLibrary">
-      <HintPath>..\..\dll\CodeLibrary.dll</HintPath>
+    <Reference Include="CodeLibrary, Version=1.0.8787.29577, Culture=neutral, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\..\Standalone\MIMO_G2\DLL\CodeLibrary.dll</HintPath>
     </Reference>
     <Reference Include="ConfigHelper">
       <HintPath>..\..\..\..\SharedRefDll\Neotel\ConfigHelper.dll</HintPath>

source/DeviceLibrary/deviceLibrary/halcon/CodeManager.cs

@@ -20,7 +20,8 @@ namespace OnlineStore.DeviceLibrary
         public static List<string> codeTypeList = new List<string>();
         public static List<string> balserNameList = new List<string>();
         public static List<string> hikNameList = new List<string>();
-
+        private static int QRCodeCount = Setting_Init.Camera_QRCodeCount;
+        private static int CodeTimeOut = Setting_Init.Camera_CodeTimeOut;
         private static char spiltChar = '#';
         /// <summary>
         /// 初始化摄像机名称和二维码类型
@@ -104,11 +105,140 @@ namespace OnlineStore.DeviceLibrary
         public static List<string> CameraScan(string cameraName, string deviceName, bool findRightCodeBreak = false, int timeOut = 1500)
         {
             List<string> nameList = new List<string>() { cameraName };
-            return CameraScan(nameList, deviceName, findRightCodeBreak, timeOut);
+            return CameraScan(nameList, deviceName);
         }
         private static int ScanCount = 0;
         private static int codeCount = ConfigAppSettings.GetIntValue(Setting_Init.CodeCount);
         [HandleProcessCorruptedStateExceptions]
+        public static List<CodeInfo> CameraScan(List<string> cameraNameList)
+        {
+            HashSet<string> codestr = new HashSet<string>();
+            List<CodeInfo> codeList = new List<CodeInfo>();
+          //  string bitmapfilename = "";
+            if (cameraNameList == null || cameraNameList.Count <= 0)
+            {
+                throw new Exception("CameraScan方法没有传入相机名称.");
+            }
+
+            try
+            {
+                Task[] cameraTask = new Task[cameraNameList.Count()];
+                for (int ii = 0; ii < cameraNameList.Count(); ii++)
+                {
+                    var cameraName = cameraNameList[ii];
+                    var idx = ii;
+                    cameraTask[ii] = Task.Run(new Action(() =>
+                    {
+                        int retrytime = 0;
+                    retry:
+                        LogUtil.info($"【" + cameraName + "】开始取图片");
+                        if (cameraName.Trim().Equals(""))
+                        {
+                            return;
+                        }
+                        DateTime startTime = DateTime.Now;
+                        HalconDotNet.HObject ho_Image = null;
+                        Bitmap bmp = null;
+                        try
+                        {
+                            bool nohalcon = true;
+                            ho_Image = Camera._cam.CaptureOnImage(cameraName, out bmp, nohalcon);
+                            if (bmp == null)
+                            {
+                                if (retrytime > 2)
+                                    return;
+                                retrytime++;
+                                LoadCamera(true);
+                                LogUtil.info($"bitmap为空重试第{retrytime}次");
+                                Task.Delay(1500).Wait();
+                                goto retry;
+                            }
+                            //HalconDotNet.HOperatorSet.RotateImage()
+                            if (ho_Image == null && !nohalcon)
+                            {
+                                LogUtil.error("  【" + cameraName + "】取图片失败[" + Camera._cam.ErrInfo + "]，关闭相机");
+                                LoadCamera(true);
+                                return;
+                            }
+                           // if (idx == 0)
+                               // camera_event?.Invoke(null, bmp);
+                            LogUtil.info("  【" + cameraName + "】取图片完成，开始扫码");
+                            string r = "";
+                            RemoteDecodeHelper.RemoteDecodeParam remoteDecodeParam = new RemoteDecodeHelper.RemoteDecodeParam
+                            {
+                                codeTypeList = codeTypeList.ToArray(),
+                                codeCount = QRCodeCount,
+                                timeout = CodeTimeOut
+                            };
+                            List<CodeInfo> cc = new List<CodeInfo>();
+
+                            cc = RemoteDecodeHelper.DecodeRequest(bmp, remoteDecodeParam);
+                            if (cc != null && cc.Count > 0)
+                            {
+                                lock (codeList)
+                                {
+                                    cc.ForEach((c) =>
+                                    {
+                                        c.CodeStr = CodeManager.ReplaceCode(c.CodeStr);
+                                        if (!codestr.Contains(c.CodeStr))
+                                        {
+                                            codeList.Add(c);
+                                            codestr.Add(c.CodeStr);
+                                            r += "##" + c.CodeStr;
+                                        }
+                                    });
+                                }
+                            }
+                            else
+                            {
+                                SaveImageToFile("mimo", cameraName, bmp);
+                            }
+                            LogUtil.info(" 【" + cameraName + "】" + " 扫码完成【" + FormUtil.GetSpanStr(DateTime.Now - startTime) + "】 ：" + r);
+                        }
+                        catch (AccessViolationException e)
+                        {
+                            LogUtil.error(" 扫码出现AccessViolationException异常，关闭相机【" + cameraName + "】：" + e.ToString());
+                            Camera._cam.Close(cameraName);
+                            //  GC.Collect();
+                        }
+                        catch (Exception ex)
+                        {
+                            LogUtil.error(" 扫码出错：" + ex.ToString());
+                        }
+                        finally
+                        {
+                            if (ho_Image != null)
+                            {
+                                ho_Image.Dispose();
+                            }
+                            if (bmp != null)
+                                bmp.Dispose();
+                        }
+
+                    }));
+                    Task.Delay(ii * 700).Wait();
+                }
+
+                while (!cameraTask[0].IsCompleted || !cameraTask[1].IsCompleted)
+                {
+                    Application.DoEvents();
+                    Thread.Sleep(100);
+                }
+            }
+            catch (AccessViolationException e)
+            {
+                LogUtil.error(" 扫码出现AccessViolationException异常：" + e.ToString());
+                //throw new Exception("扫码出现AccessViolationException异常");
+                //    GC.Collect();
+            }
+            catch (Exception ex)
+            {
+                LogUtil.error(" 扫码出错：" + ex.ToString());
+                //throw new Exception("扫码出错");
+            }
+            return codeList;
+        }
+        [HandleProcessCorruptedStateExceptions]
         public static List<string> CameraScan(List<string> cameraList, string deviceName, bool findRightCodeBreak = false, int timeOut = 1500)
         {
             bool isPreScan = deviceName.EndsWith("预扫码");

source/XLRStoreClient/FrmXLRStore.cs

@@ -600,7 +600,7 @@ namespace OnlineStore.XLRStore
             {
                 Camera._cam.CloseAll();
             }
-            CodeLibrary.FrmCodeDecode frm = new CodeLibrary.FrmCodeDecode(false);
+            CodeLibrary.FrmCodeDecode frm = new CodeLibrary.FrmCodeDecode();
             frm.ShowDialog();
             frm.Dispose();
         }

source/XLRStoreClient/XLRStore.csproj

@@ -63,8 +63,9 @@
     <Reference Include="Client">
       <HintPath>..\..\dll\Client.dll</HintPath>
     </Reference>
-    <Reference Include="CodeLibrary">
-      <HintPath>..\..\dll\CodeLibrary.dll</HintPath>
+    <Reference Include="CodeLibrary, Version=1.0.8182.32076, Culture=neutral, processorArchitecture=MSIL">
+      <SpecificVersion>False</SpecificVersion>
+      <HintPath>..\..\..\..\Standalone\MIMO_G2\DLL\CodeLibrary.dll</HintPath>
     </Reference>
     <Reference Include="ConfigHelper, Version=1.0.0.2, Culture=neutral, processorArchitecture=MSIL">
       <SpecificVersion>False</SpecificVersion>