The invention discloses a map information updating method, device and equipment and a computer readable storage medium. Specifically, a to-be-updated map is divided into a plurality of map blocks, and the current vehicle state of a vehicle is recognized; when it is detected that the vehicle state is in the navigation driving state, a driving planning path corresponding to the navigation driving state is obtained; selecting a plurality of path map blocks associated with the driving planning path and path edge map blocks around each path map block from the plurality of map blocks; and performing map information updating on each path map block and each path edge map block according to the driving time sequence relationship of the driving planning path. Therefore, the map information of all the map blocks in the whole map does not need to be updated, the updating amount of the map information is reduced, the updating time of the map information is effectively saved, the map information can be provided for the automatic driving function of the vehicle in real time, and the user experience is improved.

    本申请公开了一种地图信息更新方法、装置、设备及计算机可读存储介质;具体的,将待更新地图划分为多个地图块,并识别车辆当前的车辆状态;当检测车辆状态处于导航行驶状态时,获取导航行驶状态对应的行驶规划路径;从多个地图块中选取行驶规划路径关联的多个路径地图块和位于每一路径地图块周围的路径边缘地图块;按照行驶规划路径的行驶时序关系,对每一路径地图块和路径边缘地图块进行地图信息更新。以此,无需对整个地图中的所有地图块进行地图信息更新,减少了地图信息的更新量,有效节省地图信息的更新时间,能够为车辆自动驾驶功能实时提供地图信息,提高用户体验。


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    Titel :

    Map information updating method, device and equipment and computer readable storage medium


    Weitere Titelangaben:

    地图信息更新方法、装置、设备及计算机可读存储介质


    Beteiligte:
    DENG MINGFEI (Autor:in) / PEI YUECHENG (Autor:in) / CHEN WU (Autor:in)

    Erscheinungsdatum :

    24.02.2023


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Chinesisch


    Klassifikation :

    IPC:    G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G07C TIME OR ATTENDANCE REGISTERS , Zeit- oder Anwesenheitskontrollgeräte / G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS



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