The invention discloses a map sharing method and device, a vehicle and a cloud server, and used for solving the problem of poor real-time performance of existing map data. The method comprises the steps: in the process that the vehicle runs in a target area, obtaining running state information and external environment information of the vehicle, wherein the running state information comprises IMU information and odometer information; based on a synchronous localization and mapping (SLAM) technology, performing fusion processing on driving state information and external environment information obtained in the process of driving the vehicle in the target area, and generating map data of the target area; and sharing the map data of the target area with a target vehicle.

    本申请公开了一种地图分享方法、装置、车辆及云服务器,用于解决现有的地图数据存在实时性差的问题。所述方法包括:在所述车辆行驶于目标区域的过程中,获取所述车辆的行驶状态信息和外部环境信息,所述行驶状态信息包括惯性测量单元IMU信息和里程计信息;基于同步定位与地图构建SLAM技术对所述车辆行驶于目标区域的过程中获取的行驶状态信息和外部环境信息进行融合处理,生成所述目标区域的地图数据;向目标车辆分享所述目标区域的地图数据。


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    Title :

    Map sharing method and device, vehicle and cloud server


    Additional title:

    地图分享方法、装置、车辆及云服务器


    Contributors:
    XIE ZHAOFU (author) / ZHOU ZEBIN (author)

    Publication date :

    2021-07-30


    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 / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G06K Erkennen von Daten , RECOGNITION OF DATA / H04L TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION , Übertragung digitaler Information, z.B. Telegrafieverkehr



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