The embodiment of the invention is suitable for the technical field of vehicles, and provides a vehicle positioning judgment method and device, a vehicle-mounted terminal and a vehicle. The vehicle information comprises environment information around the vehicle and position information of the vehicle; constructing a first local map where the vehicle is located according to the environment information; determining a second local map where the vehicle is located according to the position information and a preset navigation map; and performing matching based on the first local map and the second local map, and determining a positioning credible result of the position information. By adopting the method, whether the position information of the vehicle is accurate and credible can be judged.

    本申请实施例适用于车辆技术领域,提供了一种车辆定位判断方法、装置、车载终端及车辆,该方法包括:获取车辆的车辆信息;车辆信息包括车辆周围的环境信息和车辆的位置信息;根据环境信息构建车辆所在的第一局部地图;根据位置信息以及预先设置的导航地图,确定车辆所在的第二局部地图;基于第一局部地图和第二局部地图进行匹配,确定位置信息的定位可信结果。采用上述方法可以判断车辆的位置信息是否准确可信。


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    Title :

    Vehicle positioning judgment method and device, vehicle-mounted terminal and vehicle


    Additional title:

    车辆定位判断方法、装置、车载终端及车辆


    Contributors:
    CHU JIYUAN (author)

    Publication date :

    2023-12-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    G01C Messen von Entfernungen, Höhen, Neigungen oder Richtungen , MEASURING DISTANCES, LEVELS OR BEARINGS / B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion



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