The invention provides a vehicle lamp driving control circuit PCBA (Printed Circuit Board Assembly), which comprises a PCB (Printed Circuit Board) and a vehicle lamp driving control circuit formed on the PCB, the automobile lamp driving control circuit comprises a control module, a DCDC current and voltage adjusting module, an SBC module, an LDO module, a high-side switch module, a low-side switch module, a motor driving module and a CAN transceiver module. Wherein a plurality of control ends of the control module are respectively connected with one end of the DCDC current and voltage regulation module, one end of the SBC module, one end of the high-side switch module, one end of the low-side switch module, one end of the motor driving module and one end of the CAN transceiver module; the control module is used for driving and controlling a left lamp and a right lamp of an automobile. According to the technical scheme, the problems of how to develop a product with lower cost in a short development period and how to ensure the performance of the vehicle lamp drive control circuit PCBA with a new framework are solved.

    本发明提供了一种车灯驱动控制电路PCBA,包括:PCB电路板、以及形成于所述PCB电路板上的车灯驱动控制电路;其中,所述车灯驱动控制电路包括:一个控制模块、DCDC电流电压调节模块、SBC模块、LDO模块、高边开关模块、低边开关模块、马达驱动模块以及CAN收发器模块;其中,所述控制模块的若干控制端均分别连接所述DCDC电流电压调节模块、所述SBC模块、所述高边开关模块、所述低边开关模块、所述马达驱动模块、所述CAN收发器模块的一端;其中,所述控制模块用于驱动和控制汽车左灯和右灯。该技术方案解决了如何在短的开发周期内开发更低成本的产品,并同时可以保证新构架的车灯驱动控制电路PCBA的性能的问题。


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    Title :

    Automobile lamp driving control circuit PCBA, system, device and automobile


    Additional title:

    一种车灯驱动控制电路PCBA、系统、装置与汽车


    Contributors:
    QIN GUANGMIN (author) / HUANG ZHOUQUAN (author) / CHEN YU (author) / KUANG LINCHANG (author) / LI JIEWEN (author) / ZENG MINGCHUN (author)

    Publication date :

    2024-05-14


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    H05B ELECTRIC HEATING , Elektrische Heizung / 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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