The invention provides an automobile reading lamp control system and an automobile. The system comprises a whole automobile control module, a signal protection module, an MCU control chip, a lamp switch, a door control switch and an LED light source. A power supply positive port of the whole vehicle control module is connected with the MCU control chip through the signal protection module; one ends of the lamp switch and the door control switch are connected with a power supply negative port of the whole vehicle control module, and the other ends are connected with the MCU control chip; the whole vehicle control module sends a door control signal to the MCU control chip in real time, and controls the change trend of the door control signal according to the on-off switching state of the vehicle door lock, so that the MCU control chip controls the working state of the LED light source based on the change trend; and the MCU control chip is also used for controlling the working state of the LED light source according to the working states of the lamp switch and the door control switch. According to the invention, intelligent control of the reading lamp can be realized while the control circuit of the automobile reading lamp is simplified.

    本发明提供了一种汽车阅读灯控制系统及汽车,所述系统包括:整车控制模块、信号保护模块、MCU控制芯片、灯开关、门控开关和LED光源;整车控制模块的电源正极端口经过信号保护模块与MCU控制芯片连接;灯开关和门控开关的一端与整车控制模块的电源负极端口连接,另一端与MCU控制芯片连接;整车控制模块向MCU控制芯片实时发送门控信号,并根据车辆门锁的开关切换状态控制门控信号的变化趋势,以使MCU控制芯片基于变化趋势控制LED光源的工作状态;MCU控制芯片还用于根据灯开关和门控开关的工作状态控制LED光源的工作状态。本发明可以在简化汽车阅读灯控制电路的同时实现阅读灯的智能化控制。


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    Title :

    Automobile reading lamp control system and automobile


    Additional title:

    一种汽车阅读灯控制系统及汽车


    Contributors:
    WAN GUOYI (author) / LIAO ZHANHAO (author) / ZHAO JIE (author) / YU CHUANJIE (author) / MO SHIZHAN (author)

    Publication date :

    2025-03-21


    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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