The invention discloses a brake lamp control system and method, and relates to the technical field of automobiles, the system comprises an ESP controller, an AEB controller, an automobile body controller, a brake lamp and a rear fog lamp; the input end of the vehicle body controller is connected with the ESP controller, and the vehicle body controller is used for acquiring a brake master cylinder pressure signal and a deceleration signal of a vehicle collected by the ESP controller; the input end of the vehicle body controller is connected with the AEB controller, and the vehicle body controller is used for acquiring an AEB activation signal of a vehicle; the output end of the vehicle body controller is connected with the brake lamp and the rear fog lamp, and the vehicle body controller is used for judging the brake state of the vehicle based on the brake master cylinder pressure signal, the deceleration signal and the AEB activation signal and controlling the brake lamp and the rear fog lamp to be turned on. The technical problems that in the prior art, the brake lamp is lightened based on the pressure signal on the brake pedal in the vehicle, emergency braking cannot be distinguished, and the effective emergency braking prompting effect cannot be achieved on other vehicles can be solved.

    本发明公开了一种制动灯控制系统及方法,涉及汽车技术领域,该系统包括:ESP控制器、AEB控制器、车身控制器、制动灯以及后雾灯;车身控制器的输入端与ESP控制器连接,用于获取所述ESP控制器采集车辆的制动主缸压力信号以及减速度信号;所述车身控制器的输入端与所述AEB控制器连接,用于获取车辆的AEB激活信号;所述车身控制器的输出端与所述制动灯以及所述后雾灯连接,用于基于所述制动主缸压力信号、所述减速度信号以及所述AEB激活信号判断车辆的制动状态,控制制动灯以及所述后雾灯的点亮,本发明能够解决现有技术中基于车辆中制动踏板上的压力信号进行制动灯的点亮,无法区分紧急制动,无法对其他车辆起到有效地紧急制动提示效果的技术问题。


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    Title :

    Brake lamp control system and method


    Additional title:

    一种制动灯控制系统及方法


    Contributors:
    CHEN ZHANGTAO (author) / HUANG QIANG (author) / ZUO MIN (author) / LIU FAXIANG (author)

    Publication date :

    2023-06-02


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR



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