The invention discloses a brake lamp control system and method. The vehicle body controller BCM sends out a request signal through a double-loop pedal travel sensor, an electronic parking brake systemEPBi and a vehicle control unit VCU, after judgment is conducted according to preset control logic, a control level signal is sent to a brake lamp control circuit, the brake lamp control circuit controls a relay to be switched off or switched on, and therefore diversified and accurate control over the brake lamp is achieved.

    本发明公开的一种制动灯控制系统及方法,车身控制器BCM根据双回路踏板行程传感器、电子驻车制动系统EPBi、整车控制器VCU发出的请求信号,根据预设的控制逻辑判断后,发送控制电平信号至制动灯控制电路,制动灯控制电路控制继电器断开或者吸合,从而实现对制动灯的多样化准确控制。


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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 CHANGDA (author) / LUO BIN (author) / CHEN WEIJIAN (author)

    Publication date :

    2020-07-14


    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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