The invention discloses a speed limit control method and device and a vehicle, and the method comprises the steps: obtaining map speed limit information and visual speed limit information, and then, according to one or more of the position of the vehicle, the ramp driving-in intention, the relative position of a road speed limit signboard and the vehicle, the distance between the road speed limit signboard and the vehicle, and other information, determining the speed limit of the vehicle. The map speed limit information or the visual speed limit information is selected as the current speed limit information of the vehicle, so that the accuracy of visual identification is improved, and the speed limit control method has low requirement on computing power.

    本申请披露了一种限速控制方法及装置、车辆,该方法包括:获取地图限速信息和视觉限速信息,然后,根据车辆的位置、驶入匝道意图、道路限速标识牌与车辆的相对位置和道路限速标识牌与车辆之间的距离等信息中的一种或多种,选择地图限速信息或视觉限速信息作为车辆的当前限速信息,有助于提高视觉识别的准度,且该限速控制方法对算力要求较低。


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    Titel :

    Speed limit control method and device and vehicle


    Weitere Titelangaben:

    限速控制方法及装置、车辆


    Beteiligte:
    SHI HONGJI (Autor:in) / HUANG LEI (Autor:in) / HE MINZHENG (Autor:in) / HU XIANGPING (Autor:in)

    Erscheinungsdatum :

    20.12.2024


    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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