The invention discloses a brake lamp control method and a brake-by-wire system. The method comprises the following steps that a numerical signal transmitted by a pedal travel sensor is received, wherein the numerical signal is generated after the pedal travel sensor senses the state of a brake pedal; a brake lamp turn-on signal is generated according to the numerical value signal; and the brake lamp turn-on signal is transmitted to a vehicle control unit through a field bus, so that the vehicle control unit controls a vehicle brake lamp to be turned on according to the brake lamp turn-on signal. By implementing the embodiment of the invention, the failure rate of brake lamp control can be reduced, and the after-sale cost can be reduced.
本发明公开了一种制动灯控制方法及线控制动系统,上述方法包括:接收由踏板行程传感器传输的数值信号;其中,所述数值信号由所述踏板行程传感器感应制动踏板的状态后生成;根据所述数值信号生成制动灯开启信号;将所述制动灯开启信号通过现场总线传输至整车控制器,以使所述整车控制器根据所述制动灯开启信号控制车辆制动灯开启。通过实施本发明实施例能够降低制动灯控制的故障率且降低售后成本。
Brake lamp control method and brake-by-wire system
一种制动灯控制方法及线控制动系统
2021-08-03
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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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