The embodiment of the invention relates to the technical field of automatic driving, and discloses a left turn path control method and device, a vehicle and a storage medium, and the method comprises the steps: obtaining a target driving direction of a vehicle at a next intersection, and determining a target lane corresponding to left turn; obtaining the lane length of the target lane, wherein the lane length is the length of the target lane between the current intersection and the next intersection; and based on the size relationship between the lane length of the target lane and the passing threshold, planning the path of the vehicle turning left from the current lane of the current intersection to the target lane. By applying the technical scheme of the invention, the selection error of the target lane in the passable lanes can be avoided, the risk of left turn failure is reduced, and the overall traffic efficiency is improved.

    本发明实施例涉及自动驾驶技术领域,公开了一种左转路径控制方法、装置、车辆及存储介质,该方法包括:获取自车在下一个路口的目标行驶方向,确定左转对应的目标车道;获取目标车道的车道长度,车道长度为目标车道在当前路口与下一个路口之间的长度;基于目标车道的车道长度与通行阈值之间的大小关系,对自车从当前路口的当前车道左转至目标车道的路径进行规划。应用本发明的技术方案,能够规避可通行车道中目标车道的选择错误,降低左转失败的风险,以及提升了整体通行效率。


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    Titel :

    Left turn path control method and device, vehicle and storage medium


    Weitere Titelangaben:

    一种左转路径控制方法、装置、车辆及存储介质


    Beteiligte:
    ZHANG FANG (Autor:in) / DONG ZHIHUA (Autor:in) / XU JIANJIANG (Autor:in)

    Erscheinungsdatum :

    2024-02-23


    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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