企业官网建设流程全解析

VisionPro视觉软件-工作流程

1. 通信接受信息
2. 打开光源
3. 采集图像
4. 图像赋值到对应vpp算法工具模块
5. 确定算法输入参数
6. 运行视觉算法vpp工具块，得到检测结果
7. 在页面显示OK、NG
8. 把结果传给PLC或者上位机
9. 存图
10. 内存优化 GC.Collect();

/// <summary>/// PLC通信模板/// </summary>/// <param name="ob"></param>privatevoidProcessPlcCommunication(objectob){// 无限循环：持续监听PLC信号，直到线程被终止while(true){try{// 仅当机器处于联机状态（_isOnline为true）时，才处理PLC通信if(_isOnline){// ========== 处理CCD1触发信号 ==========// 从keyencePlc1读取CCD1触发信号（Signal.SignalInput.CCD1Trigger是信号地址）intTrigger1=keyencePlc1.ReadInt16(Signal.SignalInput.CCD1Trigger).Content;//CCD1// 检测到CCD1触发（信号值为1）if(Trigger1==1){// 立即清零PLC的CCD1触发位（防止重复触发）keyencePlc1.Write(Signal.SignalInput.CCD1Trigger,0);LogNLog.Info("Receive CCD1Trigger------1");// 启动异步任务执行CCD1对应的检测逻辑（ProcessInsDockCam1），传入参数"1"Tasktask=newTask(ProcessInsDockCam1,"1");task.Start();}Thread.Sleep(5);// 5ms短延迟：避免信号读取过快导致的重复检测// ========== 处理CCD2触发信号 ==========// 从keyencePlc2读取CCD2触发信号intTrigger2=keyencePlc2.ReadInt16(Signal.SignalInput2.CCD2Trigger).Content;//CCD2if(Trigger2==1){keyencePlc2.Write(Signal.SignalInput2.CCD2Trigger,0);LogNLog.Info("Receive CCD2Trigger------1");Tasktask=newTask(ProcessInsDockCam2,"1");task.Start();}// ========== 处理CCD3触发信号（3D相机） ==========// 从keyencePlc2读取CCD3触发信号（mating面3D相机触发）intTrigger3=keyencePlc2.ReadInt16(Signal.SignalInput2.CCD3Trigger).Content;//CCD3if(Trigger3==1)//mating面3D相机触发{try{//清零keyencePlc2.Write(Signal.SignalInput2.CCD3Trigger,0);LogNLog.Info("Receive CCD3Trigger------1");//通知PLC已准备好----待定// keyencePlc2.Write(Signal.SignalInput2.CCD3Trigger, 0);// 原子操作设置3D相机触发标志位（ssznShotFlag）为1，避免多线程竞争Interlocked.Exchange(refssznShotFlag,1);// 启动3D激光相机扫描：参数来自配置表的Info数组（索引7和6）_laserSSZN.StartShot(Convert.ToInt16(_singleVppParamsTable3.visionInputParam.Info[7]),Convert.ToInt16(_singleVppParamsTable3.visionInputParam.Info[6]));// 通知PLC：启动3D扫描轴移动（写入信号CCD3DMove为1）keyencePlc2.Write(Signal.SignalOutput2.CCD3DMove,1);LogNLog.Info("请求PLC开始移动3D扫描轴--SendPLC-1");}catch(Exceptionex){// 3D相机触发异常：向PLC写入错误状态（CCD3nResult=2表示错误）keyencePlc2.Write(Signal.SignalOutput2.CCD3nResult,2);// 向PLC写入完成信号（CCD3Complete=1）keyencePlc2.Write(Signal.SignalOutput2.CCD3Complete,1);LogNLog.Error($"3D相机触发异常{ex.ToString()}");}}}else{LogNLog.Warn("机器未联机");}}catch(Exceptionex){LogNLog.Error("Server错误："+ex.Source.ToString()+"接受信息:");}Thread.Sleep(100);}}

/// <summary>/// 德创改机第一台CCD/// </summary>/// <param name="ob"></param>privatevoidProcessInsDockCam1(objectob){// 接收异步任务传入的参数（触发标识），转换为字符串stringreceiveData=string.Empty;receiveData=(string)ob;try{#region德创CCD1-2d// 判断触发参数为"1"（PLC触发CCD1检测）if(receiveData.Contains("1")){//开始计时LogNLog.Info($"CCD1：开始视觉检测");_stopWatch.Restart();// ========== 通用参数定义 ==========//通用参数修改区域stringcameraName="CCD1";stringtbName="外壳检测";stringstageDisName=$"外壳检测";// CCD1对应的参数表VppParamsDataTablesingleVppParamsTable=_singleVppParamsTable1;// ========== 光源控制 ==========// _frmDisplay.RecordInformation(stageDisName + "打开光源触发拍照");//光源打开_rs232.Write("SC0255#");LogNLog.Info("打开光源"+stageDisName+"触发拍照");// ========== 图像采集 ==========ICogImageimageLeft;// 存储采集的图像if(!GlobalsVar._isSimulateAcqImage){// 真实取图：调用视觉库的重试取图方法（最多重试3次）imageLeft=_cogVison.RunRetryAcq(CogVision._acqDealCollect[cameraName].Acq,3);}else{// 模拟取图（调试用）：读取预设的模拟图片，在界面显示_frmDisplay.ShowSimulateImageIndex(tbName,GlobalsVar.simulateAcqImageInfoArr);imageLeft=_cogVison.ReadSimulateCogImage(tbName,GlobalsVar.simulateAcqImageInfoArr);}//关闭光源_rs232.Write("SC0000#");LogNLog.Info("关闭光源"+stageDisName+"取图完成");// ========== 空图判断（容错处理） ==========if(imageLeft==null){LogNLog.Error(stageDisName+"触发拍照为空，停止运行");// 向PLC写入：检测结果NG（2）+ 完成信号（1）keyencePlc1.Write(Signal.SignalOutput.CCD1Result,2);keyencePlc1.Write(Signal.SignalOutput.CCD1Complete,1);LogNLog.Error(stageDisName+$"触发拍照结果NG:{Signal.SignalOutput.CCD1Result}"+2+$" 完成信号:{Signal.SignalOutput.CCD1Complete}1"+" 处理时间："+_stopWatch.ElapsedMilliseconds.ToString());return;}// ========== 视觉算法检测 ==========LogNLog.Info(stageDisName+"视觉处理");VisionInputParamvisionInputParam=newVisionInputParam();// 组装视觉检测输入参数：采集的图像 + 对应的算法工具块singleVppParamsTable.visionInputParam.InputImage=imageLeft;singleVppParamsTable.visionInputParam.ToolBlock=CogVision._toolBlockDealCollect[tbName].tool;visionInputParam=singleVppParamsTable.visionInputParam;// 运行视觉算法工具块，得到检测结果VisionResultvisionResult=_cogVison.RunToolBlock(visionInputParam);_ccd1Result=visionResult.Info;// 在界面显示检测后的图片和结果标志（OK / NG）_frmDisplay.ShowRecordImageNew(1,visionResult.ReCordImage,visionResult.Flag);// ========== 检测结果处理（OK） ==========if(visionResult.Flag||(singleVppParamsTable.visionInputParam.Info[5]=="1"?true:false)){// 向PLC写入：检测结果OK（1）+ 完成信号（1）keyencePlc1.Write(Signal.SignalOutput.CCD1Result,1);keyencePlc1.Write(Signal.SignalOutput.CCD1Complete,1);LogNLog.Info(stageDisName+$"触发拍照结果OK:{Signal.SignalOutput.CCD1Result}"+1+$" 完成信号:{Signal.SignalOutput.CCD1Complete}1"+" 处理时间："+_stopWatch.ElapsedMilliseconds.ToString());#region主盘存图// 若配置为保存OK原图，将原图存入全局队列（OrginImageQueue）if(singleVppParamsTable.visionInputParam.IsSaveOKOriginal){ICogImageBuferimageBuffer=newICogImageBufer();imageBuffer.image=imageLeft;// 图片命名规则：产品名+文件夹名+结果+时间戳imageBuffer.name=$"Grey={_currentProductName}"+"="+singleVppParamsTable.visionInputParam.ImageFolderName+"="+"OK"+"="+DateTime.Now.ToString("yyyyMMddhhmmss");GlobalsVar.OrginImageQueue.Enqueue(imageBuffer);}// 若配置为保存OK截图if(singleVppParamsTable.visionInputParam.IsSaveOKScreen){RecordImageBuferbitmapBuffer=newRecordImageBufer();bitmapBuffer.record=_frmDisplay.SaveScreenimageArr(1);bitmapBuffer.name=$"{_currentProductName}"+"="+singleVppParamsTable.visionInputParam.ImageFolderName+"="+"OK"+"="+DateTime.Now.ToString("yyyyMMddhhmmss");GlobalsVar.ReocrdImageQueue.Enqueue(bitmapBuffer);}#endregion}// ========== 检测结果处理（NG） ==========else{// 向PLC写入：检测结果NG（2）+ 完成信号（1）keyencePlc1.Write(Signal.SignalOutput.CCD1Result,2);keyencePlc1.Write(Signal.SignalOutput.CCD1Complete,1);LogNLog.Error(stageDisName+$"触发拍照结果NG:{Signal.SignalOutput.CCD1Result}"+2+$" 完成信号:{Signal.SignalOutput.CCD1Complete}1"+" 处理时间："+_stopWatch.ElapsedMilliseconds.ToString());#region主盘存图//保存NG原图if(singleVppParamsTable.visionInputParam.IsSaveNGOriginal){ICogImageBuferimageBuffer=newICogImageBufer();imageBuffer.image=imageLeft;imageBuffer.name=$"Grey={_currentProductName}"+"="+singleVppParamsTable.visionInputParam.ImageFolderName+"="+"NG"+"="+DateTime.Now.ToString("yyyyMMddhhmmss");GlobalsVar.OrginImageQueue.Enqueue(imageBuffer);}// 保存NG截图if(singleVppParamsTable.visionInputParam.IsSaveNGScreen){RecordImageBuferbitmapBuffer=newRecordImageBufer();bitmapBuffer.record=_frmDisplay.SaveScreenimageArr(1);bitmapBuffer.name=$"{_currentProductName}"+"="+singleVppParamsTable.visionInputParam.ImageFolderName+"="+"NG"+"="+DateTime.Now.ToString("yyyyMMddhhmmss");GlobalsVar.ReocrdImageQueue.Enqueue(bitmapBuffer);}#endregion}//还要加个屏蔽信号}#endregion#region内存优化_gcCount++;if(_gcCount>6){_stopWatchFlush.Restart();_gcCount=0;FlushMemory();LogNLog.Info("内存优化");LogNLog.Info("内存优化处理时间:"+_stopWatchFlush.ElapsedMilliseconds.ToString());}#endregion}catch(Exceptionex){keyencePlc1.Write(Signal.SignalOutput.CCD1Result,2);keyencePlc1.Write(Signal.SignalOutput.CCD1Complete,1);LogNLog.Error("CCD1检测跳到异常:"+$"触发拍照结果NG:{Signal.SignalOutput.CCD1Result}"+2+$" 完成信号:{Signal.SignalOutput.CCD1Complete}1"+" 处理时间："+_stopWatch.ElapsedMilliseconds.ToString());LogNLog.Error(ex.ToString());}}