The invention provides a vehicle lamp, a vehicle lamp system, a vehicle and a control method of the vehicle lamp, relates to the technical field of vehicles, and aims to provide the vehicle lamp which integrates various light functions on one lamp holder. The vehicle lamp comprises a lamp holder with a plurality of interfaces, wherein the plurality of interfaces comprise a high beam interface, a width lamp interface and a low beam interface; an output port of the motor is selectively coupled with one of the plurality of interfaces of the lamp holder; the relay is used for controlling the output port of the motor to rotate; the MCU is respectively coupled with the relay and the lamp holder; the conversion control local area network CAN chip is coupled with the MCU, and the CAN chip is configured to obtain a first control signal corresponding to a target light function; the control signal is output to the MCU; the MCU is configured to: receive a first control signal; and outputting a second control signal to the relay according to the first control signal, so that the MCU controls an output port of the motor to be coupled with an interface corresponding to the target light function in a plurality of interfaces of the lamp holder.

    本申请提供了一种车灯、车灯系统、车辆及车灯的控制方法,涉及车辆技术领域,用于提供一种将多种灯光功能集中到一个灯头上的车灯。该车灯包括:具有多个接口的灯头,多个接口包括远光灯接口、示宽灯接口以及近光灯接口;电机,电机的输出端口与灯头的多个接口中的一个选择性耦接;继电器,继电器用于控制电机的输出端口转动;微控制单元MCU,分别与继电器、灯头耦接;转化控制局域网CAN芯片,与MCU耦接,CAN芯片被配置为:获取目标灯光功能对应的第一控制信号;将控制信号输出至MCU;MCU被配置为:接收第一控制信号;根据第一控制信号,向继电器输出第二控制信号,以使得MCU控制电机的输出端口与灯头的多个接口中与目标灯光功能对应的接口耦接。


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    Title :

    Vehicle lamp, vehicle lamp system, vehicle and vehicle lamp control method


    Additional title:

    一种车灯、车灯系统、车辆及车灯的控制方法


    Contributors:
    TUO HUAXIANG (author) / DAI HONG (author)

    Publication date :

    2023-09-29


    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 / H05B ELECTRIC HEATING , Elektrische Heizung



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