using System; using System.Runtime.InteropServices; using System.Text; namespace DeviceCenter { class CarCamSDK { public const int MAX_HOST_LEN = 16; public const int ONE_DIRECTION_LANES = 5; public const int VERSION_NAME_LEN = 64; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall)] public static extern int Net_Init(); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall)] public static extern void Net_UNinit(); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_AddCamera(string ptIp); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall)] public static extern int Net_DelCamera(int tHandle); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall)] public static extern int Net_ConnCamera(int tHandle, ushort usPort, ushort usTimeout); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall)] public static extern int Net_DisConnCamera(int tHandle); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall)] public static extern int Net_StartVideo(int tHandle, int niStreamType, IntPtr hWnd); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall)] public static extern int Net_StopVideo(int tHandle); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_GetSdkVersion([MarshalAs(UnmanagedType.LPStr)] StringBuilder szVersion, ref int ptLen); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_ReadGPIOState(int tHandle, Byte ucIndex, ref Byte pucValue); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_WriteGPIOState(int tHandle, Byte ucIndex, Byte ucValue); [StructLayout(LayoutKind.Sequential)] public struct T_ImageUserInfo { public ushort usWidth; /*图片的宽度，单位:像素*/ public ushort usHeight; /*图片的高度，单位:像素*/ public byte ucVehicleColor;/*车身颜色，E_ColorType*/ public byte ucVehicleBrand;/*车标，E_VehicleFlag*/ public byte ucVehicleSize;/*车型(大中小)，ITS_Tb_Vt*/ public byte ucPlateColor;/*车牌颜色，E_ColorType*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] szLprResult;/*车牌，若为'\0'，表示无效GB2312编码*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public ushort[] usLpBox; /*车牌位置，左上角(0, 1), 右下角(2,3)*/ public byte ucLprType;/*车牌类型*/ public ushort usSpeed; /*单位km/h*/ public byte ucSnapType;/*抓拍模式*/ public byte ucReserved; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 18)] public byte[] acSnapTime; /*图片抓拍时间:格式YYYYMMDDHHMMSSmmm(年月日时分秒毫秒)*/ public byte ucViolateCode; /*违法代码E_ViolationCode*/ public byte ucLaneNo; /*车道号,从0开始编码*/ public uint uiVehicleId; /*检测到的车辆id，若为同一辆车，则id相同*/ public byte ucScore; /*车牌识别可行度*/ public byte ucDirection; /*行车方向E_Direction*/ public byte ucTotalNum; /*该车辆抓拍总张数*/ public byte ucSnapshotIndex; /*当前抓拍第几张，从0开始编号*/ }; [StructLayout(LayoutKind.Sequential)] public struct T_ImageUserInfo2 { public ushort usWidth; /*图片的宽度，单位:像素*/ public ushort usHeight; /*图片的高度，单位:像素*/ public byte ucVehicleColor;/*车身颜色，E_ColorType*/ public byte ucVehicleBrand;/*车标，E_VehicleFlag*/ public byte ucVehicleSize;/*车型(大中小)，ITS_Tb_Vt*/ public byte ucPlateColor;/*车牌颜色，E_ColorType*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] szLprResult;/*车牌，若为'\0'，表示无效GB2312编码*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)] public ushort[] usLpBox; /*车牌位置，左上角(0, 1), 右下角(2,3)*/ public byte ucLprType;/*车牌类型*/ public ushort usSpeed; /*单位km/h*/ public byte ucSnapType;/*抓拍模式*/ public byte ucReserved; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 18)] public byte[] acSnapTime; /*图片抓拍时间:格式YYYYMMDDHHMMSSmmm(年月日时分秒毫秒)*/ public byte ucViolateCode; /*违法代码E_ViolationCode*/ public byte ucLaneNo; /*车道号,从0开始编码*/ public uint uiVehicleId; /*检测到的车辆id，若为同一辆车，则id相同*/ public byte ucScore; /*车牌识别可行度*/ public byte ucDirection; /*行车方向E_Direction*/ public byte ucTotalNum; /*该车辆抓拍总张数*/ public byte ucSnapshotIndex; /*当前抓拍第几张，从0开始编号*/ public uint uiVideoProcTime; /*摄像头从触发拍照到上传车牌的用时，单位ms*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 128)] public byte[] strVehicleBrand; /*车型品牌*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 12)] public byte[] strConfidence; /*车型可信度*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 20 * 12)] public byte[] strSpecialCode; /*特征码, 实际上是20个字符串的数组(char strSpecialCode[20][12], 存储的是20个浮点数)，此处用一维数组标准*/ public byte ucHasCar; /*是否有车*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public byte[] aucReserved1; /*保留字段*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 252)] public byte[] aucReserved2; /*保留字段*/ }; [StructLayout(LayoutKind.Sequential)] public struct T_PicInfo { public uint uiPanoramaPicLen; /*全景图片大小*/ public uint uiVehiclePicLen; /*车牌图片大小*/ public IntPtr ptPanoramaPicBuff; /*全景图片缓冲区*/ public IntPtr ptVehiclePicBuff; /*车牌图片缓冲区*/ }; //特征码比较，fSpecialCode1，fSpecialCode2都为20个浮点数数组，返回分数，分数越高越相似 [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern float Net_MatchSpecialCode2(float[] fSpecialCode1, float[] fSpecialCode2); [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi)] public delegate int FGetImageCB(int tHandle, uint uiImageId, ref T_ImageUserInfo tImageInfo, ref T_PicInfo tPicInfo); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_RegImageRecv(FGetImageCB fCb); [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi)] public delegate int FGetImageCB2(int tHandle, uint uiImageId, ref T_ImageUserInfo2 tImageInfo, ref T_PicInfo tPicInfo); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_RegImageRecv2(FGetImageCB2 fCb); [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi)] public delegate int FGetImageCBEx(int tHandle, uint uiImageId, ref T_ImageUserInfo tImageInfo, ref T_PicInfo tPicInfo, IntPtr obj); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_RegImageRecvEx(int tHandle, FGetImageCBEx fCb, IntPtr obj); [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi)] public delegate int FGetImageCBEx2(int tHandle, uint uiImageId, ref T_ImageUserInfo2 tImageInfo, ref T_PicInfo tPicInfo, IntPtr obj); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_RegImageRecvEx2(int tHandle, FGetImageCBEx2 fCb, IntPtr obj); [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi)] public delegate int FGetOffLineImageCBEx(int tHandle, uint uiImageId, ref T_ImageUserInfo tImageInfo, ref T_PicInfo tPicInfo, IntPtr obj); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_RegOffLineImageRecvEx(int tHandle, FGetOffLineImageCBEx fCb, IntPtr obj); [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi)] public delegate int FGetReportCBEx(int tHandle, byte ucType, IntPtr ptMessage, IntPtr pUserData); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_RegReportMessEx(int tHandle, FGetReportCBEx fCb, IntPtr obj); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_RegOffLineClient(int tHandle); [StructLayout(LayoutKind.Sequential)] public struct T_FrameInfo { public uint uiFrameId; //帧ID public uint uiTimeStamp; //RTP时间戳 public uint uiEncSize; //帧大小 public uint uiFrameType; //1:i帧 0:其它 }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall)] public static extern int Net_ImageSnap(int tHandle, ref T_FrameInfo ptImageSnap); [StructLayout(LayoutKind.Sequential)] public struct T_ControlGate { [MarshalAs(UnmanagedType.U1)] public byte ucState; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public byte[] ucReserved; }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall)] public static extern int Net_GateSetup(int tHandle, ref T_ControlGate ptControlGate); [StructLayout(LayoutKind.Sequential)] public struct T_BlackWhiteList { public byte LprMode; /* 0：黑名单；1：白名单*/ public byte LprCode; /* 0：车牌号码utf-8字符编码；1：车牌号码gb2312字符编码*/ public byte Lprnew; /*0： 重新发送；1：续传；2:删除；*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)] public byte[] aucLplPath; }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_BlackWhiteListSend(int tHandle, ref T_BlackWhiteList ptBalckWhiteList); [StructLayout(LayoutKind.Sequential)] public struct T_GetBlackWhiteList { public byte LprMode; /* 0：黑名单；1：白名单*/ public byte LprCode; /* 0：车牌号码utf-8字符编码；1：车牌号码gb2312字符编码*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)] public byte[] aucLplPath; }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_GetBlackWhiteList(int tHandle, ref T_GetBlackWhiteList ptGetBalckWhiteList); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_GetBlackWhiteListAsCSV(int tHandle, ref T_GetBlackWhiteList ptGetBalckWhiteList); [StructLayout(LayoutKind.Sequential)] public struct T_LprResult { [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] LprResult;/*车牌号码；单条消息最多80条车牌号码；其它分多条消息发送*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] StartTime;//eg:20151012190303 YYYYMMDDHHMMSS [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] EndTime;//eg:20151012190303 YYYYMMDDHHMMSS }; [StructLayout(LayoutKind.Sequential)] public struct T_BlackWhiteListCount { public int uiCount; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 256)] public byte[] aucLplPath; }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_BlackWhiteListSetup(ref T_LprResult ptLprResult, ref T_BlackWhiteListCount ptBlackWhiteListCount); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_SaveImageToJpeg(int tHandle, string ucPathNmme); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_GetJpgBuffer(int tHandle, ref IntPtr ucJpgBuffer, ref ulong ulSize); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_FreeBuffer(IntPtr pJpgBuffer); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_SaveJpgFile(int tHandle, string strJpgFile); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_SaveBmpFile(int tHandle, string strBmpFile); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_StartRecord(int tHandle, string strFile); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_StopRecord(int tHandle); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_ShowPlateRegion(int tHandle, int niShowMode); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_UpdatePlateRegion(int tHandle); [StructLayout(LayoutKind.Sequential)] public struct T_VehPayRsp { [MarshalAs(UnmanagedType.ByValArray, SizeConst = 16)] public byte[] acPlate; /* 车牌号码，GB2312编码 */ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 18)] public byte[] acEntryTime; /* 入场时间*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 18)] public byte[] acExitTime; /* 出场时间*/ public uint uiRequired; /* 应付金额，0.1元为单位*/ public uint uiPrepaid; /* 已付金额，0.1元为单位*/ public byte ucVehType; /* 车辆类型1小车2大车 E_ParkVehSize*/ public byte ucUserType; /*会员类型E_MemberType*/ public byte ucResultCode; /* 收费结果状态码0 成功 1 没有找到入场记录*/ public byte acReserved; }; [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi)] public delegate int FGetOffLinePayRecordCB(int tHandle, byte ucType, ref T_VehPayRsp ptVehPayInfo, uint uiLen, ref T_PicInfo ptPicInfo, IntPtr obj); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_RegOffLinePayRecord(int tHandle, FGetOffLinePayRecordCB fCb, IntPtr obj); [StructLayout(LayoutKind.Sequential)] public struct T_NetSetup { public byte ucEth; /* 以太网口编号,目前只支持0*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public byte[] aucReserved; public uint uiIPAddress; public uint uiMaskAddress; public uint uiGatewayAddress; public uint uiDNS1; public uint uiDNS2; [MarshalAs(UnmanagedType.ByValArray, SizeConst = MAX_HOST_LEN)] public byte[] szHostName; }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_NETSetup(int tHandle, ref T_NetSetup ptNetSetup); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_QueryNETSetup(int tHandle, ref T_NetSetup ptNetSetup); [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi)] public delegate int FDrawFunCallBack(int tHandle, IntPtr hdc, int width, int height, IntPtr obj); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_SetDrawFunCallBack(int tHandle, FDrawFunCallBack fCb, IntPtr obj); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_ReadTwoEncpyption(int tHandle, [MarshalAs(UnmanagedType.LPStr)] StringBuilder pBuff, uint uiSizeBuff); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_WriteTwoEncpyption(int tHandle, string pUserData, uint uiDataLen); /* 点*/ [StructLayout(LayoutKind.Sequential)] public struct T_Point { public short sX; public short sY; }; /* 线*/ [StructLayout(LayoutKind.Sequential)] public struct T_Line { public T_Point tStartPoint; public T_Point tEndPoint; }; /* 区域*/ [StructLayout(LayoutKind.Sequential)] public struct T_Rect { public T_Point tLefTop; public T_Point tRightBottom; }; [StructLayout(LayoutKind.Sequential)] public struct T_DivisionLine { public byte ucDashedLine; public byte ucReserved; public T_Line tLine; }; /*视频检测区域参数配置*/ [StructLayout(LayoutKind.Sequential)] public struct T_VideoDetectParamSetup { public byte ucLanes; /*车道数 */ public byte ucSnapAutoBike; /*摩托车抓拍1:抓拍0:不抓拍*/ public ushort usBanTime; /*违停时长阀值，单位:秒*/ public byte ucVirLoopNum; /*虚拟线圈，抓拍摩托车使用*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public byte[] aucReserved; [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValArray, SizeConst = 4, ArraySubType = System.Runtime.InteropServices.UnmanagedType.Struct)] public T_Point[] atPlateRegion; /*车牌识别区域*/ public T_Line aStopLine; /*卡口:触发线 电子警察:停止线*/ [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValArray, SizeConst = 4, ArraySubType = System.Runtime.InteropServices.UnmanagedType.Struct)] public T_Point[] atSpeedRegion; /*测速区域 */ [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValArray, SizeConst = 2, ArraySubType = System.Runtime.InteropServices.UnmanagedType.Struct)] public T_Line[] atOccupCheckLine; /*占有率检测线 */ [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValArray, SizeConst = ONE_DIRECTION_LANES + 1, ArraySubType = System.Runtime.InteropServices.UnmanagedType.Struct)] public T_DivisionLine[] atDivisionLine;/*车道分割线*/ public T_Line tPrefixLine; /*电警前置线*/ public T_Line tLeftBorderLine; /*电警左边界线*/ public T_Line tRightBorderLine; /*电警右边界线*/ [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValArray, SizeConst = ONE_DIRECTION_LANES * 4, ArraySubType = System.Runtime.InteropServices.UnmanagedType.Struct)] public T_Point[] atVirLoop; /*虚拟线圈*/ /*非法停车区*/ [System.Runtime.InteropServices.MarshalAsAttribute(System.Runtime.InteropServices.UnmanagedType.ByValArray, SizeConst = 4, ArraySubType = System.Runtime.InteropServices.UnmanagedType.Struct)] public T_Point[] atBanRegion; /*非法禁停区*/ public ushort usCameraHeight; /*相机安装高度*/ public ushort usRectLength; /*路面矩形长度(厘米)*/ public ushort usRectWidth; /*路面矩形宽度(厘米)*/ public ushort usTotalDis; /*矩形坐上角到摄像机垂直投影的距离(厘米)*/ }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_VideoDetectSetup(int tHandle, ref T_VideoDetectParamSetup ptVideoDetectParamSetup); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_QueryVideoDetectSetup(int tHandle, ref T_VideoDetectParamSetup ptVideoDetectParamSetup); [StructLayout(LayoutKind.Sequential)] public struct T_RS485Data { public byte rs485Id; public byte ucReserved; public ushort dataLen; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 1024)] public byte[] data; }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_SendRS485Data(int tHandle, ref T_RS485Data ptRS485Data); [StructLayout(LayoutKind.Sequential)] public struct T_DCTimeSetup { public ushort usYear; public byte ucMonth; public byte ucDay; public byte ucHour; public byte ucMinute; public byte ucSecond; public byte ucDayFmt; public byte ucTimeFmt; public byte ucTimeZone; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)] public byte[] aucReserved; }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_TimeSetup(int tHandle, ref T_DCTimeSetup ptTimeSetup); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_QueryTimeSetup(int tHandle, ref T_DCTimeSetup ptTimeSetup); [StructLayout(LayoutKind.Sequential)] public struct T_VehicleVAFunSetup { public byte ucPlateRecogEn; /* 车牌识别使能*/ public byte ucVehicleSizeRecogEn; /* 车型识别使能*/ public byte ucVehicleColorRecogEn; /* 车身颜色识别使能*/ public byte ucVehicleBrandRecogEn; /* 车标识别使能*/ public byte ucVehicleSizeClassify; /* 同一辆车抓拍间隔时间高字节*/ public byte ucLocalCity; /*车牌的第二个字符，'A'~'Z'的数字编码*/ public byte ucPlateDirection; /*车牌方向E_PlateDirection*/ public byte ucCpTimeInterval; //同一辆车抓拍间隔时间低字节 public uint uiPlateDefaultWord; /* 默认省份，采用UTF-8编码*/ public ushort usMinPlateW; /*车牌识别最小宽度,单位:像素*/ public ushort usMaxPlateW; /*车牌识别最大宽度，单位:像素*/ public byte ucDoubleYellowPlate; /*双层黄牌识别，1：识别 0：不知别*/ public byte ucDoubleArmyPlate; /*双层军牌识别，1：识别 0：不知别*/ public byte ucPolicePlate; /*武警车牌识别，1：识别 0：不知别*/ public byte ucPlateFeature; /*车牌特写*/ }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_VehicleVAFunSetup(int tHandle, ref T_VehicleVAFunSetup ptVehicleVAFunSetup); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_QueryVehicleVAFunSetup(int tHandle, ref T_VehicleVAFunSetup ptVehicleVAFunSetup); [StructLayout(LayoutKind.Sequential)] public struct T_MACSetup { public byte ucEth; /* 以太网口编号,目前只支持0*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public byte[] aucReserved; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] aucMACAddresss; }; [StructLayout(LayoutKind.Sequential)] public struct T_RcvMsg { public uint uiFlag; /*标志位，111表示Version、IP、MAC*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 6)] public byte[] aucDstMACAdd; /*目标MAC地址*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = VERSION_NAME_LEN)] public byte[] aucAdapterName; /*网络适配器名称*/ public uint uiAdapterSubMask; /*网络适配器子网掩码*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] ancDevType; /* 设备类型，出厂时设定；*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] ancSerialNum; /* 设备序列号*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = VERSION_NAME_LEN)] public byte[] ancAppVersion; /* 软件版本*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = VERSION_NAME_LEN)] public byte[] ancDSPVersion; /* DSP版本*/ public T_NetSetup tNetSetup; /* 网络信息*/ public T_MACSetup tMacSetup; /* MAC信息*/ }; [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi)] public delegate int FNetFindDeviceCallback(ref T_RcvMsg ptFindDevice, IntPtr obj); [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_FindDevice(FNetFindDeviceCallback fCb, IntPtr obj); [StructLayout(LayoutKind.Sequential)] public struct T_QueVersionRsp { [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] szKernelVersion; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] szFileSystemVersion; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] szAppVersion; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] szWebVersion; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] szHardwareVersion; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] szDevType; /* 设备类型描述，出厂时设定；*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] szSerialNum; /*产品序列号*/ public uint uiDateOfExpiry; /*产品有效期*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 64)] public byte[] szDSPVersion; }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_StartTalk(int tHandle); [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_StopTalk(int tHandle); [StructLayout(LayoutKind.Sequential)] public struct T_SendLprByMess { public byte ucType; //0 新增，若该车牌已存在，则会自动覆盖 1 删除指定车牌 public byte ucConut; //本次传输的车牌个数 [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]//保留位 public byte[] aucReserved; [MarshalAs(UnmanagedType.ByValArray, SizeConst = 10)] public T_LprResult[] atLprResult; }; //通过消息将白名单导入到相机，适用于1到10条车牌信息与相机交互；当车牌数大于10条时，请参考批量导入接口Net_BlackWhiteListSend; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_SendBlackWhiteListByMess(int tHandle, ref T_SendLprByMess ptSendLprByMes); [StructLayout(LayoutKind.Sequential)] public struct T_ParkLedManualItem { public byte ucEnable; /*是否使能*/ public byte ucLevel; /*LED亮度等级1~7*/ [MarshalAs(UnmanagedType.ByValArray, SizeConst = 2)]//保留位 public byte[] aucReserved; public ushort usStartTime; /*开始时间单位:分钟*/ public ushort usEndTime; /*结束时间单位:分钟*/ }; [StructLayout(LayoutKind.Sequential)] public struct T_ParkOpenManual { [MarshalAs(UnmanagedType.ByValArray, SizeConst = 3)] public T_ParkLedManualItem[] atParkLedMan; } [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_SetParkOpenManual(int tHandle, ref T_ParkOpenManual ptParkOpenManual);//强制开闸控制设置 [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_QueryParkOpenManual(int tHandle, ref T_ParkOpenManual ptParkOpenManual);//强制开闸控制查询 [StructLayout(LayoutKind.Sequential)] public struct T_AudioLinkInfo { public int iIpAddr;//IP地址 public byte ucStatus; //状态 0 空闲 1 有连接 [MarshalAs(UnmanagedType.ByValArray, SizeConst = 127)]//保留位 public byte[] Reserved; }; [StructLayout(LayoutKind.Sequential)] public struct T_AudioTalkBack { public byte enable; //0 关闭 1 开启语音对讲 2 播放音频 3 语音采集 4 拒绝对讲 public byte pressstatus; //0 未按下 1 有按下 public byte ucOutTime; //连接超时等等时间【3，30】 单位/秒 [MarshalAs(UnmanagedType.ByValArray, SizeConst = 5)]//保留位 public byte[] Reserved; }; //通过消息将白名单导入到相机，适用于1到10条车牌信息与相机交互；当车牌数大于10条时，请参考批量导入接口Net_BlackWhiteListSend; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_AudioTalkBack(int tHandle, ref T_AudioTalkBack ptAudioTalkBack); [StructLayout(LayoutKind.Sequential)] public struct T_AudioLinkinfo { public int iIpAddr;//IP地址 public byte ucStatus;//状态 0 空闲 1 有连接 [MarshalAs(UnmanagedType.ByValArray, SizeConst = 127)]//保留位 public byte[] Reserved; }; [DllImport("NetSDK.dll", CallingConvention = CallingConvention.StdCall, CharSet = CharSet.Ansi)] public static extern int Net_QueryAudioLinkinfo(int tHandle, ref T_AudioLinkinfo ptAudioLinkinfo); //异常断开回调函数 ucCtrlConnState == 2的时候表示语音对讲异常断开 [UnmanagedFunctionPointer(CallingConvention.StdCall, CharSet = CharSet.Ansi)] public delegate void FTalkConnStateCallBack(int tHandle, byte ucCtrlConnState, IntPtr obj); //注册语音对讲异常断开消息上报，SDK初始化成功后只需调用一次 [DllImport("NetSDK.dll", CharSet = CharSet.Ansi, CallingConvention = CallingConvention.StdCall)] public static extern int Net_RegTalkConnStateCallBack(FTalkConnStateCallBack fCb, IntPtr obj); } }