The invention discloses a vehicle anti-collision early warning method and device for an urban lamp-controlled intersection, electronic equipment and a storage medium. A traffic signal lamp of a target lane in a target vehicle coming direction of the target lamp-controlled intersection reaches a time corresponding to a preset duration before the traffic signal lamp enters a yellow lamp second-reading end time; detecting whether there is a vehicle driving to the lamp control intersection in a first preset distance range from the traffic signal lamp on a target lane in the target vehicle coming direction, and if yes, sending a first early warning instruction to a vehicle closest to the traffic signal lamp on the target lane in the target vehicle coming direction, and based on the first early warning instruction, a vehicle closest to the traffic signal lamp on a target lane in the target vehicle coming direction is controlled to execute a preset first anti-collision early warning measure. According to the invention, anti-collision early warning of the light-controlled intersection can be realized, and the traffic flow of the light-controlled intersection and the approaching speed of vehicles in all directions do not affect the reliability of the anti-collision early warning system.
本申请公开了一种城市灯控路口的车辆防撞预警方法、装置、电子设备及存储介质,通过在目标灯控路口的目标来车方向的目标车道的交通信号灯进入黄灯读秒前预设时长对应的时刻至黄灯读秒结束时刻,检测在目标来车方向的目标车道上离交通信号灯的第一预设距离范围内是否有车辆驶向灯控路口,若是,则向目标来车方向的目标车道上离交通信号灯距离最近的车辆发送第一预警指令,并基于第一预警指令控制目标来车方向的目标车道上离交通信号灯距离最近的车辆执行预设第一防撞预警措施。本申请能够实现灯控路口防撞预警,同时使灯控路口车流量大小和各方向车辆靠近速度不影响防撞预警系统的可靠性。
Vehicle anti-collision early warning method and device for urban light-controlled intersection, electronic equipment and storage medium
城市灯控路口的车辆防撞预警方法、装置、电子设备及存储介质
25.10.2024
Patent
Elektronische Ressource
Chinesisch
IPC: | G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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