The invention relates to the field of vehicle engineering, and particularly relates to an automatic lighting device for night driving turning of an automobile and a control method. The device comprises a small-amplitude turning lighting unit, a large-amplitude turning lighting unit and a control unit. The small-amplitude turning lighting unit is an auxiliary lighting lamp arranged on the front side of the automobile; and the large-amplitude turning lighting unit comprises two prisms which are arranged in front of an automobile headlamp and distributed in parallel in a spaced mode, and the twoprisms are opposite in arrangement direction. The control unit comprises an angle sensor, a servo motor and a controller; and the angle sensor and the servo motor are both in signal connection with the controller, and the servo motor is in transmission connection with the rotating shaft of the corresponding prism so that the controller makes the auxiliary lighting lamp be turned on or makes the servo motor rotate a refraction side part of the corresponding prism to the headlamp according to the turning angle of the automobile. The device is simple in structure, low in cost and good in curve position lighting effect.

    本发明涉及车辆工程领域,具体的说是一种汽车的夜间行车转弯自动照明装置及控制方法。包括设置小幅转弯照明单元、大幅转弯照明单元以及控制单元;小幅转弯照明单元为设置在汽车前侧位置的辅助照明灯;大幅转弯照明单元为设置在汽车前照灯前方位置的两个平行间隔分布的三棱镜,两个三棱镜的设置方向相反;控制单元包括角度传感器、伺服电机以及控制器,角度传感器和伺服电机均与控制器信号连接,且伺服电机与对应三棱镜的转动轴传动连接,以通过控制器根据汽车的转弯角度控制辅助照明灯的开启或控制伺服电机将对应三棱镜的折光侧部转动至前照灯。本发明结构简单,成本低廉,且弯道位置照明效果良好。


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    Title :

    Automatic lighting device for night driving turning of automobile and control method


    Additional title:

    一种汽车的夜间行车转弯自动照明装置及控制方法


    Contributors:
    TAO FAZHAN (author) / SI PENGJU (author) / FU ZHUMU (author) / SHI ZEHUA (author) / GAO AIYUN (author) / GAO XIAOBO (author) / ZOU PENGFEI (author)

    Publication date :

    2020-11-27


    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 / F21V FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF , Funktionsmerkmale oder Einzelheiten von Leuchten oder Beleuchtungssystemen



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