private void TryInitCameras(object o)
{
WinCall.ThreadBoolRet thRet = (WinCall.ThreadBoolRet)o;
WinCall.ThreadBoolRet thRetTick = new WinCall.ThreadBoolRet();
thRetTick.pExtra = this;
//(1)车票摄像头初始化
mainWin.CreateTicketCamOper(thRetTick);
//(2)人脸摄像头初始化
bool bCamFace = indusCamOper.Init();
if (!bCamFace)
{
PromptError("初始化人脸摄像头SDK失败");
}
else
{
bCamFace = indusCamOper.InitCamera();
if (!bCamFace)
{
PromptError("连接到人脸摄像头失败");
}
}
thRet.bResult = bCamFace;
}
private void FuncInitEnv()
{
//初始化身份证读取模块
WinCall.ThreadBoolRet thDataIDCard = new WinCall.ThreadBoolRet();
Thread thIDCard = new Thread(TryInitIDCardReader)
{
Name = "thIDCard",
IsBackground = true
};
thIDCard.Start(thDataIDCard);
//初始化人脸识别库
WinCall.ThreadBoolRet thDataFaceCmp = new WinCall.ThreadBoolRet();
Thread thFaceCmp = new Thread(TryInitFaceCmp)
{
Name = "thFaceCmp",
IsBackground = true
};
thFaceCmp.Start(thDataFaceCmp);
//初始化两个摄像头
WinCall.ThreadBoolRet thDataInitCam = new WinCall.ThreadBoolRet();
Thread thInitCam = new Thread(TryInitCameras)
{
Name = "thInitCam",
IsBackground = true
};
thInitCam.Start(thDataInitCam);
//初始化灯板、闸门
WinCall.ThreadBoolRet thDataGateBoard = new WinCall.ThreadBoolRet();
Thread thGateBoard = new Thread(TryInitGateBoard)
{
Name = "thGateBoard",
IsBackground = true
};
thGateBoard.Start(thDataGateBoard);
LoadVoices();
thIDCard.Join();
thFaceCmp.Join();
thInitCam.Join();
thGateBoard.Join();
if (thDataIDCard.bResult && thDataFaceCmp.bResult && thDataInitCam.bResult && thDataGateBoard.bResult)
{
StartMainThread();
StartLiveCamThread();
PlayVoice(ConstValue.VOICE_INIT_OK, true);
}
else
{
PlayVoice(ConstValue.VOICE_INIT_FAIL, true);
}
}
public void CreateTicketCamOper(WinCall.ThreadBoolRet pData)
{
while (!this.InvokeRequired)
{
}
this.Invoke(new MyFuncDelegate1(DoCreateTicketCamOper), pData);
}
private void DoCreateTicketCamOper(object objData)
{
WinCall.ThreadBoolRet pData = (WinCall.ThreadBoolRet)objData;
FaceDetect faceDetect = (FaceDetect)pData.pExtra;
const int VIDEOWIDTH = 640;
const int VIDEOHEIGHT = 480;
const int VIDEOBITSPERPIXEL = 24; // BitsPerPixel values determined by device
try
{
tickCamOper = new Capture(faceDetect.GetCamTicketID(), VIDEOWIDTH, VIDEOHEIGHT, VIDEOBITSPERPIXEL,
tickPicCtrl);
}
catch (Exception ex)
{
WinCall.TraceException(ex);
}
bool bInit = (tickCamOper != null);
if (!bInit)
{
PromptError("车票摄像头初始化失败！");
}
pData.bResult = bInit;
}
/// <summary>
/// 初始化人脸识别库
/// </summary>
/// <returns></returns>
private void TryInitFaceCmp(object o)
{
WinCall.ThreadBoolRet thRet = (WinCall.ThreadBoolRet)o;
bool bRet = faceCmpEngine.InitLib();
if (!bRet)
{
PromptError("人脸识别模块初始化失败");
}
thRet.bResult = bRet;
}
private void TryInitGateBoard(object o)
{
WinCall.ThreadBoolRet thRet = (WinCall.ThreadBoolRet)o;
bool bOpen = gateBoardOper.TryOpenCOM(configInfo.GateBoardCOM);
if (bOpen)
{
gateBoardOper.TurnoffAllLight();
}
thRet.bResult = bOpen;
}
private void TryInitIDCardReader(object o)
{
WinCall.ThreadBoolRet thRet = (WinCall.ThreadBoolRet)o;
bool bOpen = (1 == idCardReader.TryOpenCOM(this.configInfo.IDReaderCOM));
if (bOpen)
{
thRet.bResult = true;
return;
}
const int MAX_RETRY_COM = 20;
for (int i = 1; i <= MAX_RETRY_COM; i++)
{
if (i == this.configInfo.IDReaderCOM)
{
continue;
}
int nRet = idCardReader.TryOpenCOM(i);
bOpen = (1 == nRet);
if (-1 == nRet)
{
//这里认为后续串口都不存在了
break;
}
if (bOpen)
{
this.configInfo.IDReaderCOM = i;
this.configInfo.bNeedSave = true;
break;
}
}
if (!bOpen)
{
PromptError("身份证读卡器初始化失败");
}
thRet.bResult = bOpen;
}
