The invention discloses a path selection method and device for an automatic driving vehicle and electronic equipment, and the method comprises the steps: obtaining the current positioning data of the automatic driving vehicle and a corresponding path planning result, and enabling the path planning result to comprise a plurality of alternative lane-level paths; based on the current positioning data of the autonomous vehicle, obtaining predicted positioning data of the autonomous vehicle and the obstacle; determining the driving cost of each alternative lane-level path according to the predicted positioning data of the autonomous vehicle and the obstacle, wherein the driving cost is used for representing the congestion degree of the alternative lane-level path; and determining a target lane-level path according to the driving cost of each alternative lane-level path. According to the method, the influence of the traffic flow and people flow conditions on the driving efficiency of the vehicle in a future period of time is considered, the space congestion condition of the alternative lane-level path in the future period of time is evaluated in combination with the predicted positioning data of the vehicle and the obstacles, reference is provided for the driving decision of the vehicle, and the driving efficiency is improved.

    本申请公开了一种自动驾驶车辆的路径选择方法、装置及电子设备,该方法包括:获取自动驾驶车辆的当前定位数据和对应的路径规划结果,路径规划结果包括多个备选车道级路径;基于自动驾驶车辆的当前定位数据,获取自动驾驶车辆和障碍物的预测定位数据;根据自动驾驶车辆和障碍物的预测定位数据确定各个备选车道级路径的行驶代价,行驶代价用于表征备选车道级路径的拥堵程度;根据各个备选车道级路径的行驶代价确定目标车道级路径。本申请考虑了未来一段时间内车流和人流状况对于自车行驶效率的影响,结合自车和障碍物的预测定位数据评估了备选车道级路径在未来一段时间的空间拥堵状况,为自车的行驶决策提供了参考,提高了行驶效率。


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    Titel :

    Path selection method and device for autonomous vehicle and electronic equipment


    Weitere Titelangaben:

    自动驾驶车辆的路径选择方法、装置及电子设备


    Beteiligte:
    ZOU LIBING (Autor:in) / KONG WEIKAI (Autor:in)

    Erscheinungsdatum :

    01.11.2022


    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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