The invention belongs to the field of automobile active safety and discloses a driving safety light early warning system and method, and a vehicle. The system comprises an interaction control system and a light projection system, wherein the interaction control system is used for judging whether the vehicle meets a first driving safety early warning condition based on a vehicle distance or not based on the main target vehicle information monitored in real time and driving state data of the vehicle, and if yes, a first early warning image used for warning the vehicle is generated, and the lightprojection system is used for projecting the first early warning image to a road surface in front of the vehicle so as to warn the vehicle to keep a distance away from a front vehicle. The system isadvantaged in that by monitoring the vehicle speed and the vehicle distance in real time, when the early warning condition based on the vehicle speed and the vehicle distance is achieved, the early warning image is automatically projected to the road surface in front of the vehicle, a driver of the vehicle is effectively warned to keep the vehicle distance, and driving safety is improved.

    本发明属于汽车主动安全领域,公开了一种行车安全灯光预警系统、方法及车辆,所述系统包括交互控制系统和灯光投射系统;所述交互控制系统用于基于实时监测的主目标车辆信息和本车行驶状态数据判断本车是否符合基于车距的行车安全第一预警条件,若是,则生成用于警示本车的第一预警图像;所述灯光投射系统用于将所述第一预警图像投射于本车前方路面,以警示其与前车保持距离。本发明通过实时监测车速和车距,在达到基于车速及车距的预警条件时,自动在本车前方路面投射预警图像,有效警示本车司机保持车距,提高行车安全性。


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    Title :

    Driving safety light early warning system and method and vehicle


    Additional title:

    一种行车安全灯光预警系统、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 :

    2020-07-03


    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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