The embodiment of the invention relates to the technical field of automobiles, and discloses an automobile light control system and method and an automobile, the system comprises a vehicle controller, an optical fiber signal line, an automobile light assembly and a power supply device, and the automobile light assembly comprises a first controller and N automobile lamps; the vehicle controller is connected with the first controller through an optical fiber signal line, and the output end of the first controller is connected with an automobile lamp. The vehicle controller is used for acquiring a first control instruction electric signal, converting the first control instruction electric signal into a first control instruction optical signal and transmitting the first control instruction optical signal to the first controller through the optical fiber signal line; and the first controller converts the first control instruction optical signal into a first control instruction electric signal, and controls the target automobile lamp based on the first control instruction electric signal. By means of the technical scheme, the problem that due to the fact that the working current of the automobile lamp is large, a strong magnetic field is likely to be generated at the moment when the automobile lamp is controlled, and electromagnetic interference is caused to wiring harnesses of other electric appliances in an automobile can be solved.

    本发明实施例涉及汽车技术领域,公开了一种汽车灯光控制系统、方法及汽车,该系统包括:车辆控制器、光纤信号线、汽车灯光组件和供电装置,汽车灯光组件包括第一控制器和N个汽车车灯;车辆控制器通过光纤信号线连接第一控制器,第一控制器的输出端连接汽车车灯;车辆控制器用于获取第一控制指令电信号,并将其转换为第一控制指令光信号、以及将第一控制指令光信号通过光纤信号线传输至第一控制器;第一控制器将第一控制指令光信号转换为第一控制指令电信号,并基于第一控制指令电信号控制目标汽车车灯。应用本发明的技术方案,能够解决因车灯工作电流较大,在控制车灯的瞬间易产生较强的磁场,而对汽车内其他用电器线束造成电磁干扰的问题。


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    Title :

    Automobile light control system and method and automobile


    Additional title:

    一种汽车灯光控制系统、方法及汽车


    Contributors:

    Publication date :

    2022-09-13


    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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