The invention provides a speed limit prompting method, system and device and a medium. The method comprises the steps that a target vehicle judges the type of a current driving road section; when the current driving road section is a common road section, collecting the name of the current driving road section; traversing the first database, and judging whether the position of the speed limit board corresponding to the name of the current driving road section is stored in the first database or not; when the position of the speed limit board corresponding to the name of the current driving road section is stored in the first database, an image of the speed limit board is collected through a camera in the range of the road section where the position of the speed limit board is located, and a first speed limit result is obtained according to the image of the speed limit board; according to the first speed limiting result, speed limiting prompting is carried out on the user; through the above steps, other notice boards on a road are prevented from being identified according to speed limit boards, and thus a driver is prevented from overspeed driving.

    本申请提供一种限速提示方法、系统、设备及介质,方法包括:目标车辆判断当前行驶路段的类别;当当前行驶路段为普通路段时,采集当前行驶路段的名称;遍历第一数据库,判断第一数据库内是否存储有与当前行驶路段的名称对应的限速牌的位置;当第一数据库内存储有当前行驶路段的名称对应的限速牌的位置时,在经过限速牌的位置所在的路段范围内,通过摄像头采集限速牌的图像,根据限速牌的图像,得到第一限速结果;根据第一限速结果,对用户进行限速提示;通过上述步骤使得,避免将道路上其他的提示牌按照限速牌识别,进而避免驾驶人员超速行驶。


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    Title :

    Speed limit prompting method, system, equipment and medium


    Additional title:

    一种限速提示方法、系统、设备及介质


    Contributors:
    ZHANG YUXIN (author) / ZHANG YULIU (author) / WU TIANBIN (author) / CAO QIANG (author)

    Publication date :

    2024-02-09


    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



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