public IdentificationInfo(string lNumber, LicensePlateTypes lType, Color lColor, Image pImage, Image vImage, DateTime iTime)
{
this.LicensePlateNumber = lNumber;
this.LicensePlateType = lType;
this.LicensePlateColor = lColor;
this.PanoramaImage = pImage;
this.VehicleImage = vImage;
this.IdentificationTime = iTime;
}
public PlateEventArgs(int handle, string ip, string licensePlateNumber, LicensePlateTypes licensePlateType, Color licensePlateColor, Image panoramaImage, Image vehicleImage, DateTime identificationTime)
{
Handle = handle;
IP = ip;
LicensePlateNumber = licensePlateNumber;
LicensePlateType = licensePlateType;
LicensePlateColor = licensePlateColor;
PanoramaImage = panoramaImage;
VehicleImage = vehicleImage;
IdentificationTime = identificationTime;
}
private void PlateReceived(int hwnd, string ip, string licensePlateNumber, LicensePlateTypes licensePlateType, Color licensePlateColor, Image pImage, Image vImage, DateTime identificationTime)
{
if (hwnd == -1)
{
hwnd = m_connectionCamera.Where(w => w.IP == ip).Select(s => s.CameraHwnd).FirstOrDefault();
}
else if (string.IsNullOrEmpty(ip))
{
ip = m_connectionCamera.Where(w => w.CameraHwnd == hwnd).Select(s => s.IP).FirstOrDefault();
}
PlateEventArgs eventArgs = new PlateEventArgs(hwnd, ip, licensePlateNumber, licensePlateType, licensePlateColor, pImage, vImage, identificationTime);
if (PlateReceivedChange != null)
{
PlateReceivedChange.BeginInvoke(this, eventArgs, null, null);
}
}
private int PlateReceived(string ip, IntPtr buff, int len)
{
/* 16KB 用于存储车牌信息足够了 */
IntPtr pPlateResult = IntPtr.Zero;
// 车牌特写图临时空间
IntPtr pPlateJpeg = IntPtr.Zero;
//获取车牌号
IntPtr pLicensePlate = IntPtr.Zero;
//获取车牌颜色
IntPtr pLinceseColor = IntPtr.Zero;
try
{
pPlateResult = Marshal.AllocHGlobal(16 * 1024);
pPlateJpeg = Marshal.AllocHGlobal(32 * 1024);
int lenght = 0;
int iRet = AnShiBaoSDK.IPCSDK_Get_Plate_Info(buff, pPlateResult, ref lenght);
if (iRet == 0)
{
pLicensePlate = Marshal.AllocHGlobal(20);
iRet = AnShiBaoSDK.IPCSDK_Get_Plate_License(pPlateResult, pLicensePlate);
if (iRet == 0)
{
//车牌号码
string strLicensePlateNumber = Marshal.PtrToStringAnsi(pLicensePlate);
//车牌类型
LicensePlateTypes licensePlateType = LicensePlateTypes.LT_BLUE;
//车牌颜色
Color licensePlateColor = Color.Blue;
pLinceseColor = Marshal.AllocHGlobal(8);
iRet = AnShiBaoSDK.IPCSDK_Get_Plate_Color(pPlateResult, pLinceseColor);
if (iRet == 0)
{
string strPlateColor = Marshal.PtrToStringAnsi(pLinceseColor);
switch (strPlateColor)
{
case "黄":
licensePlateColor = Color.Yellow;
licensePlateType = LicensePlateTypes.LT_YELLOW;
break;
case "白":
licensePlateColor = Color.White;
break;
case "黑":
licensePlateColor = Color.Black;
licensePlateType = LicensePlateTypes.LT_BLACK;
break;
case "绿":
licensePlateColor = Color.Green;
break;
}
}
string pImagePath, vImagePath;
DateTime now = SetImagePath(strLicensePlateNumber, out pImagePath, out vImagePath);
//全景图片
Image panoramaImage = GetCameraImage(buff, len, pImagePath);
//车牌图片
Image vehicleImage = null;
iRet = AnShiBaoSDK.IPCSDK_Get_Plate_Jpeg(buff, pPlateJpeg, ref lenght);
if (iRet == 0)
{
//获取车牌图片
vehicleImage = GetCameraImage(pPlateJpeg, lenght, vImagePath);
}
PlateReceviedCallback(-1, ip, strLicensePlateNumber, licensePlateType, licensePlateColor, panoramaImage, vehicleImage, now);
}
}
}
catch (Exception ex)
{
Log.Error(ex.Message, ex);
}
finally
{
if (pLinceseColor != IntPtr.Zero)
{
Marshal.FreeHGlobal(pLinceseColor);
}
if (pPlateResult != IntPtr.Zero)
{
Marshal.FreeHGlobal(pPlateResult);
}
if (pPlateJpeg != IntPtr.Zero)
{
Marshal.FreeHGlobal(pPlateJpeg);
}
if (pLicensePlate != IntPtr.Zero)
{
Marshal.FreeHGlobal(pLicensePlate);
}
}
return(0);
}
public EnterVehicleInfo(string userName, string lNumber, LicensePlateTypes lType, Color lColor, DateTime iTime, Image pImage, Image vImage)
: base(lNumber, lType, lColor, pImage, vImage, iTime)
{
this.UserName = UserName;
this.UserType = UserType;
}
private int PlateReceived(int tHandle, uint uiImageId, ref QianYiSDK.T_ImageUserInfo tImageInfo, ref QianYiSDK.T_PicInfo tPicInfo)
{
//车辆图像
if (tImageInfo.ucViolateCode != 0)
{
return(0);
}
if (tImageInfo.szLprResult == null)
{
return(0);
}
try
{
//车牌号码
string strLicensePlateNumber = Encoding.Default.GetString(tImageInfo.szLprResult).Replace("\0", "");
if (string.IsNullOrEmpty(strLicensePlateNumber))
{
return(0);
}
//车牌类型
LicensePlateTypes licensePlateType = (LicensePlateTypes)tImageInfo.ucLprType;
//车牌颜色
Color licensePlateColor = Color.Blue;
switch (tImageInfo.ucPlateColor)
{
case 0: //蓝色
break;
case 1: //黄色
licensePlateColor = Color.Yellow;
break;
case 2: //白色
licensePlateColor = Color.White;
break;
case 3: //黑色
licensePlateColor = Color.Black;
break;
case 4: //其它颜色
licensePlateColor = Color.Green;
break;
case 5: //枚举类型数量，不作为输入参数
break;
}
string pImagePath, vImagePath;
DateTime now = SetImagePath(strLicensePlateNumber, out pImagePath, out vImagePath);
//全景图片
Image panoramaImage = GetCameraImage(tPicInfo.ptPanoramaPicBuff, (int)tPicInfo.uiPanoramaPicLen, pImagePath);
//车牌图片
Image vehicleImage = GetCameraImage(tPicInfo.ptVehiclePicBuff, (int)tPicInfo.uiVehiclePicLen, vImagePath);
PlateReceviedCallback(tHandle, string.Empty, strLicensePlateNumber, licensePlateType, licensePlateColor, panoramaImage, vehicleImage, now);
}
catch (Exception ex)
{
Log.Error(ex.Message, ex);
}
return(0);
}
private int PlateReceived(int handle, IntPtr pUserData, IntPtr pResult, uint uNumPlates, HuoYanSDK.VZ_LPRC_RESULT_TYPE eResultType, IntPtr pImgFull, IntPtr pImgPlateClip)
{
try
{
//获取车牌识别结果信息
HuoYanSDK.TH_PlateResult plateResult;
if (eResultType != HuoYanSDK.VZ_LPRC_RESULT_TYPE.VZ_LPRC_RESULT_REALTIME)
{
plateResult = (HuoYanSDK.TH_PlateResult)Marshal.PtrToStructure(pResult, typeof(HuoYanSDK.TH_PlateResult));
//车牌号码
string strLicensePlateNumber = new string(plateResult.license).Replace("\0", "");
if (string.IsNullOrEmpty(strLicensePlateNumber))
{
return(0);
}
//车辆类型
LicensePlateTypes licensePlateType = (LicensePlateTypes)plateResult.nType;
//车牌颜色
Color licensePlateColor = Color.Blue;
switch (plateResult.nColor)
{
case 0: //未知
break;
case 1: //蓝色
break;
case 2: //黄色
licensePlateColor = Color.Yellow;
break;
case 3: //白色
licensePlateColor = Color.White;
break;
case 4: //黑色
licensePlateColor = Color.Black;
break;
case 5: //绿色
licensePlateColor = Color.Green;
break;
}
string pImagePath, vImagePath;
DateTime now = SetImagePath(strLicensePlateNumber, out pImagePath, out vImagePath);
HuoYanSDK.VzLPRClient_ImageSaveToJpeg(pImgFull, pImagePath, 100);
HuoYanSDK.VzLPRClient_ImageSaveToJpeg(pImgPlateClip, vImagePath, 100);
Image panoramaImage = new Bitmap(pImagePath);
Image vehicleImage = new Bitmap(vImagePath);
PlateReceviedCallback(handle, string.Empty, strLicensePlateNumber, licensePlateType, licensePlateColor, panoramaImage, vehicleImage, now);
}
}
catch (Exception ex)
{
Log.Error(ex.Message, ex);
}
return(0);
}
public virtual string VehicleTypeToStr(LicensePlateTypes licensePlateType)
{
string strType = "未知";
switch (licensePlateType)
{
case LicensePlateTypes.LT_UNKNOWN:
break;
case LicensePlateTypes.LT_BLUE:
strType = "蓝牌小汽车";
break;
case LicensePlateTypes.LT_BLACK:
strType = "黑牌小汽车";
break;
case LicensePlateTypes.LT_YELLOW:
strType = "单排黄牌";
break;
case LicensePlateTypes.LT_YELLOW2:
strType = "双排黄牌";
break;
case LicensePlateTypes.LT_POLICE:
strType = "警车车牌";
break;
case LicensePlateTypes.LT_ARMPOL:
strType = "武警车牌";
break;
case LicensePlateTypes.LT_ARMPOL2:
strType = "双排武警车牌";
break;
case LicensePlateTypes.LT_INDIVI:
strType = "个性化车牌";
break;
case LicensePlateTypes.LT_ARMY:
strType = "单排军车牌";
break;
case LicensePlateTypes.LT_ARMY2:
strType = "双排军车牌";
break;
case LicensePlateTypes.LT_EMBASSY:
strType = "使馆车牌";
break;
case LicensePlateTypes.LT_HONGKONG:
strType = "香港进出中国车牌";
break;
case LicensePlateTypes.LT_TRACTOR:
strType = "农用车牌";
break;
case LicensePlateTypes.LT_COACH:
strType = "教练车牌";
break;
case LicensePlateTypes.LT_MACAO:
strType = "澳门进出中国车牌";
break;
}
return(strType);
}
