The invention discloses an automobile external lamp monitoring system which comprises a controller, and the controller is connected with a steering lamp, a small lamp, an ignition lock, a door stop switch and a horn of an automobile; when it is monitored by the controller that the small lamp has voltage output, the voltage of the ignition lock is 0V, a state signal of the door stop switch is changed, the controller sends an instruction to drive the steering lamp to flicker, and if the flickering time of the steering lamp exceeds a set time length, the controller drives the horn to buzz. If itis monitored by the controller that the output voltage of the small lamp is 0V, or the voltage of the ignition lock is 12V, or the voltage of the door stop switch is changed into a 0V state, the controller sends an instruction to drive the steering lamp to be turned off and enable the horn to stop buzzing. According to the automobile external lamp monitoring system, the situation that the externallamp is forgotten to be turned off can be effectively reminded, and the safety of an automobile electrical system is improved.
公开了一种汽车外部车灯监控系统,包括控制器,所述控制器连接汽车的转向灯、小灯、点火锁、门碰开关和喇叭。其中所述控制器监测到所述小灯有电压输出,所述点火锁的电压为0V,所述门碰开关的状态信号发生变化,所述控制器发出指令,驱动所述转向灯闪烁,若所述转向灯闪烁时间超过设定时长时,所述控制器驱动所述喇叭鸣叫。若所述控制器监测到所述小灯输出电压为0V,或所述点火锁的电压为12V,或所述门碰开关电压变为0V状态,所述控制器发出指令,驱动所述转向灯熄灭,并使所述喇叭停止鸣叫。本公开的汽车外部车灯监控系统能对忘记关闭外部车灯的情况进行有效提醒,提高汽车电气系统的安全性。
Automobile external lamp monitoring system
汽车外部车灯监控系统
2020-07-28
Patent
Electronic Resource
Chinese
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 |
Automobile external signal lamp control method and system, automobile and storage medium
European Patent Office | 2024
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