The invention relates to the technical field of automatic driving. The invention particularly relates to a lane changing path planning method, a device and a system. The method comprises the steps that when an automatic lane changing mode of a vehicle is started, a training data set of the vehicle is obtained, the training data set is generated according to actual lane changing data of the vehicle, and the actual lane changing data is lane changing data of the vehicle when the automatic lane changing mode is not started; after a lane change signal of the vehicle is monitored, current road condition information of vehicle driving is obtained; a target parameter label corresponding to the current road condition information is determined according to the training data set and the current roadcondition information; and based on the path planning parameter corresponding to a target parameter label, lane changing path planning is carried out, and a lane changing path of the vehicle is determined. According to the invention, the lane changing path is planned according to the current road condition information and the lane changing habit of the driver, the lane changing preference of thedriver can be better reflected, and the driving experience of the automatic driving vehicle is improved.

    本发明涉及自动驾驶技术领域,具体是一种变道路径规划方法、装置及系统,所述方法包括:当车辆的自动变道模式启动时,获取所述车辆的训练数据集,所述训练数据集根据所述车辆的实际变道数据生成,所述实际变道数据为所述车辆在未启动自动变道模式时的变道数据;在监测到所述车辆的车道变换信号后,获取所述车辆行驶的当前路况信息;根据所述训练数据集和所述当前路况信息确定所述当前路况信息对应的目标参数标签;基于所述目标参数标签对应的路径规划参数进行变道路径规划,确定所述车辆的变道路径。本发明通过根据当前路况信息以及驾驶员的变道习惯进行变道路径规划,能够更好地反映驾驶员的变道偏好,提升自动驾驶车辆的驾乘体验。


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    Titel :

    Lane changing path planning method, device and system


    Weitere Titelangaben:

    一种变道路径规划方法、装置及系统


    Beteiligte:
    ZHU KEYIN (Autor:in) / CHEN YONGCHUN (Autor:in) / ZOU XIN (Autor:in) / WU PENG (Autor:in) / HUANG WEI (Autor:in) / CAO RUNZI (Autor:in)

    Erscheinungsdatum :

    16.10.2020


    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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