The invention provides an autonomous parking navigation method based on parking lot map data guidance, and belongs to the field of autonomous parking, and the autonomous parking navigation method comprises the steps: building a parking lot high-precision map containing parking lot environment information, obtaining the position of a vehicle through the comparison and matching of the obtained vehicle surrounding perception information and the parking lot environment information, selecting a preset parking space from the parking lot high-precision map, so that the system plans the shortest driving path between the vehicle and the selected parking space according to the position of the selected parking space and the position of the vehicle, and the vehicle is enabled to rapidly drive to the selected parking space; meanwhile, in the manual driving state, the vehicle surrounding information is extracted and compared with the parking lot environment information, when a unique matching result does not exist, the vehicle surrounding information is collected, map information is generated and fused with a parking lot high-precision map to generate a new parking lot high-precision map, and therefore secondary parking navigation of the vehicle and parking navigation of other vehicles are facilitated.

    本发明提供了一种基于停车场地图数据引导的自主泊车导航方法,属于自主泊车领域,该自主泊车导航方法通过建立包含停车场环境信息的停车场高精地图,通过获取车辆周边感知信息与停车场环境信息进行比对匹配,获取车辆位置,从停车场高精地图内选取预设的停车位,系统根据选取的停车位位置和车辆位置规划车辆至所选停车位之间最短的行驶路径,使车辆快速行驶至所选停车位处;同时在人工驾驶状态下,通过提取车辆周边信息,与停车场环境信息比对,在不存在唯一匹配结果时,采集车辆周边信息,生成地图信息与停车场高精地图融合生成新的停车场高精地图,从而方便车辆二次泊车导航以及其他车辆泊车导航。


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    Titel :

    Autonomous parking navigation method based on parking lot map data guidance


    Weitere Titelangaben:

    一种基于停车场地图数据引导的自主泊车导航方法


    Beteiligte:
    WEN JIARUI (Autor:in) / MA GUANGLIN (Autor:in) / YU MENGMENG (Autor:in) / TIAN JUN (Autor:in) / JIANG RUYI (Autor:in)

    Erscheinungsdatum :

    2021-10-15


    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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