The invention provides a method and system for avoiding vehicle collision and a vehicle, and the method comprises the steps: predicting target tracks of a vehicle and a target obstacle according to the motion information of the vehicle and the target obstacle obtained at the current moment; according to the target tracks of the vehicle and the target obstacle, determining a collision area where the vehicle collides with the target obstacle; according to the motion information of the collision area, the vehicle and the target obstacle, the acceleration degrees of the vehicle and the target obstacle entering the collision area and leaving the collision area at multiple first preset moments in the future are determined; determining the collision probability of the vehicle and the target obstacle at each first preset moment according to the accelerations of the vehicle and the target obstacle entering and leaving the collision area at the plurality of first preset moments in the future; and under the condition that the target preset moment exists in the multiple first preset moments, the acceleration of the vehicle is adjusted through a brake. The invention aims to quickly and efficiently control the vehicle to avoid collision with obstacles.

    本发明提供了一种避免车辆碰撞的方法、系统及车辆,所述方法包括:根据当前时刻获取的自车和目标障碍物的运动信息,预测自车和目标障碍物的目标轨迹;根据自车和目标障碍物的目标轨迹,确定自车与目标障碍物碰撞的碰撞区域;根据碰撞区域、自车和目标障碍物的运动信息,确定自车和目标障碍物在未来多个第一预设时刻各自进入碰撞区域和离开碰撞区域的加速度度;根据自车和目标障碍物在未来多个第一预设时刻各自进入和离开碰撞区域的加速度,确定每个第一预设时刻自车与目标障碍物碰撞的概率;在多个第一预设时刻中存在目标预设时刻的情况下,通过制动器调整所述自车的加速度。旨在快速高效地控制车辆避免与障碍物发生碰撞。


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    Titel :

    Method and system for avoiding vehicle collision and vehicle


    Weitere Titelangaben:

    一种避免车辆碰撞的方法、系统及车辆


    Beteiligte:
    LI GUODONG (Autor:in) / LU ERSONG (Autor:in)

    Erscheinungsdatum :

    2023-08-22


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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