The invention belongs to the field of automobile active safety, and discloses a lamplight warning system and method based on speed limitation and a vehicle. An interaction control system is used for obtaining a speed limitation value v0 of a current road in real time and generating a first speed limitation early warning image based on the speed limitation value v0; a lamplight projection system isused for projecting the first speed limitation early warning image to the road surface in front of the vehicle so as to warn a driver of the vehicle to follow the speed limitation value v0. Speed limiting early warning and overspeed warning are carried out through lamplight, compliant driving is effectively promoted, the driving experience is improved, and the driving safety is improved.

    本发明属于汽车主动安全领域,公开了一种基于限速的灯光警告系统、方法及车辆,所述交互控制系统用于实时获取当前道路的限速值v0,并生成基于该限速值v0的第一限速预警图像;所述灯光投射系统用于将所述第一限速预警图像投射于本车前方路面,以警告本车司机遵循限速值v0行驶。本发明通过灯光分别进行限速预警和超速警示,有效促进遵规行车,提升驾驶体验,提高行车安全性。


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    Title :

    Lamplight warning system and method based on speed limitation and vehicle


    Additional title:

    一种基于限速的灯光警告系统、方法及车辆


    Contributors:
    WANG LIANGLIANG (author) / YANG JUEJING (author) / SONG XUBO (author) / NIU LEI (author) / SONG WEI (author) / LIU FENG (author) / LIU JINGKE (author) / SUN HUI (author) / ZHANG BO (author) / ZHANG JUNFU (author)

    Publication date :

    2020-06-30


    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 / G08B SIGNALLING OR CALLING SYSTEMS , Signalisier- oder Rufsysteme / G09F DISPLAYING , Anzeigewesen



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