The invention provides a traffic radar parking queuing identification and detection method comprising the following steps: S1, a traffic radar periodically obtains vehicle trajectory tracking data, generates a vehicle trajectory, and defines a lane range, a queuing area and a stop line; s2, vehicle trajectory tracking data of the current period are obtained, all vehicle trajectories are traversed, and according to the vehicle trajectory tracking data, vehicle trajectories needing parking queuing recognition are selected as trajectories to be recognized; s3, acquiring a forward target of the target vehicle corresponding to the track to be recognized in the same lane; and S4, according to the speed of the forward target and the speed of the target vehicle, carrying out queuing state judgment to obtain a detection result. According to the configuration of the lane range, the queuing range and the stop line, in combination with the state conditions of front and rear vehicles, accurate parking judgment is realized.
本发明提出一种交通雷达停车排队的识别检测方法,包括以下步骤:S1,交通雷达周期性获取车辆轨迹跟踪数据,生成车辆轨迹,划定车道范围、排队区域及停止线;S2,获取当前周期的车辆轨迹跟踪数据,遍历所有的车辆轨迹,根据车辆轨迹跟踪数据,选出需要进行停车排队识别的车辆轨迹作为待识别轨迹;S3,获取与待识别轨迹对应的目标车辆在同车道的前向目标;S4,根据前向目标和目标车辆的速度进行排队状态判断,得到检测结果。本发明根据车道范围、排队范围和停止线的配置,结合前后车辆的状态情况,实现精准的停车判断。
Traffic radar parking queuing identification and detection method
一种交通雷达停车排队的识别检测方法
2023-10-24
Patent
Electronic Resource
Chinese
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