The invention provides a roundabout automatic driving method and related equipment, and the method comprises the steps: determining a first intersection where a vehicle is driven into a roundabout, a first roundabout lane where the vehicle is driven into the roundabout, and a second intersection where the vehicle is driven out of the roundabout based on the navigation information of the vehicle; intersection information of the roundabout is obtained, and a second roundabout lane where the vehicle changes when driving on the roundabout is determined according to the intersection information of the roundabout; determining a first speed of the vehicle running on the first roundabout lane, and determining a second speed of the vehicle running on the second roundabout lane; when the difference between the first speed and the second speed meets a preset condition, the driving lane is changed from the first roundabout lane to the second roundabout lane; after the vehicle completes lane changing, a third intersection is determined, and when the vehicle drives to the third intersection, the driving lane is changed from the second roundabout lane to the first roundabout lane. According to the invention, automatic driving path planning of the roundabout can be completed, and lane changing is carried out in combination with the driving environment during roundabout driving, so that the roundabout driving efficiency is improved.

    本申请提供一种环岛自动驾驶方法及相关设备,方法包括:基于车辆的导航信息,确定车辆驶入环岛的第一路口、车辆驶入环岛的第一环岛车道和车辆驶出环岛的第二路口;获取环岛的路口信息,根据环岛的路口信息确定车辆在环岛行驶时变道的第二环岛车道;确定在车辆在第一环岛车道上行驶的第一速度,确定车辆在第二环岛车道上行驶的第二速度;当第一速度和第二速度的差值满足预设条件时,行驶车道由第一环岛车道变更至第二环岛车道;在车辆完成变道后,确定第三路口,当车辆行驶至第三路口时,行驶车道由第二环岛车道变更至第一环岛车道。本申请能够完成对环岛的自动驾驶路径规划,在环岛行驶中结合驾驶环境进行变道,以提高了环岛行驶的效率。


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    Titel :

    Roundabout automatic driving method and related equipment


    Weitere Titelangaben:

    环岛自动驾驶方法及相关设备


    Beteiligte:
    YU JINGCHAO (Autor:in) / XIAO WEN (Autor:in) / SU JUNSHENG (Autor:in) / HENGYANG (Autor:in)

    Erscheinungsdatum :

    11.04.2025


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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