The invention provides a vehicle-mounted safety sign warning system, which belongs to the technical field of safety warning and specifically comprises a projection brightness determination module, a warning module and a warning module, the projection area determination module is responsible for automatically identifying a lane of an anchored vehicle and determining a projection area; the projection distance determination module is responsible for determining the projection distance of the security identifier projection system; the projection safety sign output module is responsible for outputting a projection safety sign according to the projection distance, the projection area and the projection set brightness; the projection distance optimization module is responsible for acquiring the number and the driving speed of the vehicles behind the anchored vehicle based on a preset period, and determining the optimal projection distance of the safety sign projection system by combining the number and the driving speed of the vehicles behind the lane occupied by the anchored vehicle; and the projection distance is optimized according to the optimal projection distance, so that the setting efficiency and safety of the safety sign warning device are improved.

    本发明提供一种车载安全标志警示系统,属于安全警示技术领域,具体包括:投影亮度确定模块根据环境光亮度投影设定亮度;投影区域确定模块负责对抛锚车辆的车道进行自动识别并进行投影区域的确定;投影距离确定模块负责进行安全标识投影系统的投影距离的确定;投影安全标志输出模块负责根据投影距离、投影区域以及投影设定亮度进行投影安全标志的输出;投影距离优化模块负责基于预设周期获取所述抛锚车辆的后车的数量以及行驶速度,并结合抛锚车辆占据的车道的后车的数量以及行驶速度进行安全标识投影系统的最优投影距离的确定,并根据最优投影距离对所述投影距离进行优化,提升了安全标志警示装置的设置效率以及安全性。


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    Title :

    Vehicle-mounted safety sign warning system


    Additional title:

    一种车载安全标志警示系统


    Contributors:
    ZHENG FENG (author) / CHEN YIFAN (author) / ZHENG BOWEN (author)

    Publication date :

    2023-10-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60Q ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL , Anordnung von Signal- oder Beleuchtungsvorrichtungen, deren Einbau oder Halterung oder deren Schaltkreise bei Fahrzeugen allgemein



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