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交通统计数据结构体。
struct{
DWORD dwSize;
BYTE byMonitoringSiteID[48];
BYTE byDeviceID[48];
BYTE byLaneNum;
BYTE byDir;
BYTE byDetectType;
BYTE byRes1;
DWORD dwChannel;
NET_DVR_SYSTEM_TIME struStartTime;
DWORD dwSamplePeriod;
NET_ITS_TRAFFIC_DRIVE_CHAN struDriveChan[6];
BYTE byRes2[24];
}NET_ITS_TRAFFIC_COLLECT,*LPNET_ITS_TRAFFIC_COLLECT;
NET_DVR_SetDVRMessageCallBack_V31 NET_DVR_StartListen_V30