The invention provides a reversing early warning strategy determination method, an early warning method, a system, equipment and a medium. The backing-up early warning strategy determination method comprises the following steps: acquiring a motion track of a target object, position information of the target object, transverse speed information of the target object, a backing-up track of a to-be-controlled vehicle, body position information of the to-be-controlled vehicle and transverse speed information of the to-be-controlled vehicle; according to the target object position information, the target object transverse speed information, the to-be-controlled vehicle body position information and the to-be-controlled vehicle transverse speed information, the collision time is determined, according to the movement track and the backing track, an early warning area is determined, and if the target object is located in the early warning area and the movement track and the backing track intersect, the target object is stopped. According to the collision time and the preset collision time-early warning level corresponding relation, the reversing early warning level of the to-be-controlled vehicle is determined, and the parking safety is improved.
本申请提供一种倒车预警策略确定方法、预警方法、系统、设备及介质,该倒车预警策略确定方法包括获取目标物体的运动轨迹、目标物体位置信息、目标物体横向速度信息、待控制车辆的倒车轨迹、待控制车辆车身位置信息及待控制车辆横向速度信息,根据目标物体位置信息、目标物体横向速度信息、待控制车辆车身位置信息及待控制车辆横向速度信息,确定碰撞时间,根据运动轨迹与倒车轨迹,确定预警区域,若目标物体位于预警区域内,且运动轨迹与倒车轨迹有交叉,根据碰撞时间及预设碰撞时间‑预警级别对应关系,确定待控制车辆的倒车预警级别,本申请提高了泊车安全性。
Reversing early warning strategy determination method, early warning method, system, equipment and medium
倒车预警策略确定方法、预警方法、系统、设备及介质
2023-02-03
Patent
Elektronische Ressource
Chinesisch
IPC: | B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS |
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