The invention discloses a map MAP message sending method and device, and the method comprises the steps: obtaining a first MAP message which comprises map element information used for describing map elements and time attributes of the map element information, the map elements comprise at least one of node-level map elements, road-level map elements or lane-level map elements, and the map element information comprises at least one of node-level map element information, road-level map element information or lane-level map element information; and sending the first MAP message. By implementing the application, the timeliness and accuracy of the map element information in the MAP message can be improved.

    本申请公开了一种地图MAP消息发送方法及装置,该方法包括:获得第一MAP消息,其中,第一MAP消息包括用于描述地图元素的地图元素信息和地图元素信息的时间属性,地图元素包括节点级的地图元素、道路级的地图元素或者车道级的地图元素中的至少一项,地图元素信息包括节点级的地图元素信息、道路级的地图元素信息或者车道级的地图元素信息中的至少一项;发送第一MAP消息。实施本申请,能够提高MAP消息中地图元素信息的及时性和准确性。


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    Title :

    Map MAP message sending method and device


    Additional title:

    一种地图MAP消息发送方法及装置


    Contributors:
    YANG MIAO (author) / LIU SHUO (author) / LI MINGCHAO (author) / WU YONG (author)

    Publication date :

    2022-09-27


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G08G Anlagen zur Steuerung, Regelung oder Überwachung des Verkehrs , TRAFFIC CONTROL SYSTEMS / G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / H04W WIRELESS COMMUNICATION NETWORKS , Drahtlose Kommunikationsnetze



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