The invention relates to the technical field of automatic driving, in particular to a lane planning method and device for a vehicle, the vehicle and a storage medium, and the method comprises the steps: obtaining the current road curvature of a road where the current vehicle is located, the current environment perception calculation power proportion and the current lane planning calculation duration; determining an optimal lane planning strategy of the current vehicle according to the current lane planning calculation duration, the current road curvature and the current environment perception calculation power proportion; and adjusting the current lane planning distance and/or the current lane planning number of the current vehicle according to the current optimal lane planning strategy. Therefore, the problems that in the related technology, when lane planning is conducted on some complex driving scenes, the output real-time performance of the lane planning result is poor, a dynamic optimization method is lacked in lane planning, and consequently the safety of automatic driving is low are solved, the real-time performance of lane planning is greatly improved, and then the safety of automatic driving is improved.

    本申请涉及自动驾驶技术领域,特别涉及一种车辆的车道规划方法、装置、车辆及存储介质,其中,方法包括:获取当前车辆所处道路的当前道路曲率、当前环境感知算力占比和当前车道规划计算时长;根据当前车道规划计算时长、当前道路曲率和当前环境感知算力占比确定当前车辆的最佳车道规划策略;根据当前最佳车道规划策略调整当前车辆的当前车道规划距离和/或当前车道规划数量。由此,解决了相关技术中,在对一些较为复杂的驾驶场景进行车道规划时,车道规划结果的输出实时性较差,且车道规划缺少动态优化方法,导致自动驾驶的安全性较低等问题,从而大大提高了车道规划的实时性,进而提升自动驾驶的安全性。


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    Titel :

    Vehicle lane planning method and device, vehicle and storage medium


    Weitere Titelangaben:

    车辆的车道规划方法、装置、车辆及存储介质


    Beteiligte:
    TIAN JUNTAO (Autor:in) / DI XINGCHAO (Autor:in) / JIN DAPENG (Autor:in) / ZOU LIBING (Autor:in) / LIANG SHIKUAN (Autor:in) / WANG NING (Autor:in)

    Erscheinungsdatum :

    28.02.2025


    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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