The invention discloses a reversing early warning method and device, a vehicle and a storage medium. The method comprises the steps that in the reversing process of a vehicle, if it is detected that the vehicle is in an alarm state at the previous moment, a reversing obstacle corresponding to the vehicle is determined based on detection data of radar equipment arranged on the vehicle; according to obstacle data corresponding to the reversing obstacle in the detection data, whether the reversing obstacle is located in a hysteresis area corresponding to the vehicle or not is determined, the hysteresis area is located at the boundary of the early warning area, and the distance from the hysteresis area to the vehicle is larger than the distance from the early warning area to the vehicle; when it is detected that the obstacle is located in the hysteresis area corresponding to the vehicle, according to the first driving data of the vehicle and the obstacle data of the backing obstacle, backing track associated data corresponding to the vehicle is determined; and determining an early warning state of the vehicle at the current moment based on the backing track associated data. The problem that reversing early warning precision is low is solved, the distance range of vehicle early warning is widened, and driving safety is guaranteed.

    本发明公开了一种倒车预警方法、装置、车辆和存储介质。其中,方法包括:在车辆倒车过程中,若检测到前一时刻车辆处于报警状态,基于设置于车辆的雷达设备的探测数据确定与车辆对应的倒车障碍物;根据探测数据中与倒车障碍物对应的障碍物数据,确定倒车障碍物是否处于与车辆对应的滞回区域,滞回区域位于预警区域的边界处,滞回区域到车辆的距离大于预警区域到车辆的距离;在检测到障碍物处于与车辆对应的滞回区域时,根据车辆的第一行驶数据和倒车障碍物的障碍物数据,确定与车辆对应的倒车轨迹关联数据;基于倒车轨迹关联数据确定车辆在当前时刻下的预警状态。解决倒车预警精度较低的问题,提高车辆预警的距离范围,保障驾驶安全。


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    Titel :

    Reversing early warning method and device, vehicle and storage medium


    Weitere Titelangaben:

    一种倒车预警方法、装置、车辆和存储介质


    Beteiligte:
    PEI LISHAN (Autor:in) / JIANG ZIMING (Autor:in) / HU JINCHEN (Autor:in) / LYU ZHENG (Autor:in) / LIU KEWANG (Autor:in) / HAN JIAQI (Autor:in)

    Erscheinungsdatum :

    2023-12-19


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    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



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