NET_ITC_LANE_HVT_PARAM_V50

Structure about the extended lane parameters of the mixed-traffic checkpoint.

Structure Definition

struct{
  BYTE                        byLaneNO;
  BYTE                        byFlashMode;
  BYTE                        bySignSpeed;
  BYTE                        bySpeedLimit;
  BYTE                        bySignLowSpeed;
  BYTE                        byLowSpeedLimit;
  BYTE                        byBigCarSignSpeed;
  BYTE                        byBigCarSpeedLimit;
  BYTE                        byBigCarSignLowSpeed;
  BYTE                        byBigCarLowSpeedLimit;
  BYTE                        bySnapTimes;
  BYTE                        byDriveLineSnapTime;
  BYTE                        byHighSpeedSnapTime;
  BYTE                        byLowSpeedSnapTime;
  BYTE                        byBanSnapTime;
  BYTE                        byReverseSnapTime;
  BYTE                        byRelatedDriveWay;
  BYTE                        byLaneType;
  BYTE                        byRelaLaneDirectionType;
  BYTE                        byRes1[29];
  DWORD                       dwVioDetectType;
  DWORD                       dwRelatedIOOut;
  NET_ITC_LINE                struTrigLine;
  NET_ITC_LINE                struLineLeft;
  NET_ITC_POLYGON             struPlateRecog;
  NET_ITC_LANE_LOGIC_PARAM    struLane;
  NET_ITC_INTERVAL_PARAM      struInterval;
  BYTE                        byRes2[280];
}NET_ITC_LANE_HVT_PARAM_V50, *LPNET_ITC_LANE_HVT_PARAM_V50;

Members

byLaneNO

Linked lane No. used for overlaying and uploading, ranging from 1 to 255.

byFlashMode

Flashing mode of the flash light: 0-simultaneous, 1-sequential.

bySignSpeed

Maximum marked speed limit for small-sized vehicle, unit: km/h.

bySpeedLimit

Maximum speed limit for small-sized vehicle, unit: km/h.

bySignLowSpeed

Minimum marked speed limit for small-sized vehicle, unit: km/h.

byLowSpeedLimit

Minimum speed limit for small-sized vehicle, unit: km/h.

byBigCarSignSpeed

Maximum marked speed limit for large-sized vehicle, unit: km/h.

byBigCarSpeedLimit

Maximum speed limit for large-sized vehicle, unit: km/h.

byBigCarSignLowSpeed

Minimum marked speed limit for large-sized vehicle, unit: km/h.

byBigCarLowSpeedLimit

Minimum speed limit for large-sized vehicle, unit: km/h.

bySnapTimes

Number of captured pictures of checkpoint, ranging from 1 to 3.

byDriveLineSnapTime

Number of captured pictures of driving on the lane line, ranging from 1 to 3.

byHighSpeedSnapTime

Number of captured pictures of overspeed, ranging from 1 to 3.

byLowSpeedSnapTime

Number of captured pictures of low speed, ranging from 1 to 3.

byBanSnapTime

Number of captured pictures of prohibition violation, ranging from 1 to 3.

byReverseSnapTime

Number of captured pictures of wrong-way driving, ranging from 1 to 3.

byRelatedDriveWay

Linked lane No. used for matching vehicle detector.

byLaneType

Lane type: 0-unconfigured, 1-highway, 2-city express way, 0xff-other way.

byRelaLaneDirectionType

Linked lane direction type, see details in the structure ITC_RELA_LANE_DIRECTION_TYPE. It corresponds to byRelatedDriveWay to ensure that the lane is unique.

byRes1

Reserved, set to 0.

dwVioDetectType

Violation detection type, represented by bit. For each bit, 0 means that this type is disabled, 1 means that this type is enabled. See details in the structure ITC_VIOLATION_DETECT_TYPE.

dwRelatedIOOut

Linked IO output port. Multiple ports can be linked simultaneously. The output port No. is represented by bit, e.g., bit 0 refers to IO output port 1, bit 1 refers to IO output port 2, and so on. For each bit, 0 means that the output port is not linked, and 1 means that the output port is linked.

struTrigLine

Triggering line, see details in the structure NET_ITC_LINE. Currently only the triggering line of the first lane is used.

struLineLeft

Left lane line, see details in the structure NET_ITC_LINE.

struPlateRecog

License plate recognition area parameters, see details in the structure NET_ITC_POLYGON.

struLane

Lane properties, see details in the structure NET_ITC_LANE_LOGIC_PARAM. In the structure byUseageType and byCarDriveDirect are valid.

struInterval

Capture interval parameters, see details in the structure NET_ITC_INTERVAL_PARAM.

byRes2

Reserved, set to 0.