The invention provides an automobile central control display screen system comprising a power supply voltage-stabilizing module, an illumination driving module, a control module, a decoding chip and a display screen; the power supply voltage stabilizing module is connected with the illumination driving module, the control module, the decoding chip and the display screen; the illumination driving module is connected with the control module and the display screen; the control module is connected with the decoding chip and the display screen; the decoding chip is connected with the display screen; the power supply voltage-stabilizing module comprises a first power supply voltage-stabilizing module, a second power supply voltage-stabilizing module, a third power supply voltage-stabilizing module, a fourth power supply voltage-stabilizing module and a fifth power supply voltage-stabilizing module; and the first power supply voltage-stabilizing module is connected with the second power supply voltage-stabilizing module, the third power supply voltage-stabilizing module and the fifth power supply voltage-stabilizing module, and the second power supply voltage-stabilizing module is connected with the fourth power supply voltage-stabilizing module. According to the invention, the stability of the central control display screen system is effectively improved through the voltage stabilization processing of a power supply of each module of the automobile central control system.

    本发明提出了一种汽车中控显示屏系统,包括:电源稳压模块、照明驱动模块、控制模块、解码芯片、显示屏;电源稳压模块与照明驱动模块、控制模块、解码芯片、显示屏相连接;照明驱动模块与控制模块、显示屏相连接;控制模块与解码芯片、显示屏相连接;解码芯片与显示屏相连接;电源稳压模块包括:第一电源稳压模块、第二电源稳压模块、第三电源稳压模块、第四电源稳压模块、第五电源稳压模块;第一电源稳压模块与第二电源稳压模块、第三电源稳压模块、第五电源稳压模块相连,第二电源稳压模块与第四电源稳压模块相连。本发明通过对汽车中控系统的各模块供电电源的稳压处理,有效提高了中控显示屏系统的稳定性。


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    Title :

    Automobile central control display screen system


    Additional title:

    一种汽车中控显示屏系统


    Contributors:
    CHEN JIE (author) / ZHOU XIN (author) / WU YOUXIN (author)

    Publication date :

    2021-05-11


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G06F ELECTRIC DIGITAL DATA PROCESSING , Elektrische digitale Datenverarbeitung / G09G Anordnungen oder Schaltungen zur Steuerung oder Regelung von Anzeigevorrichtungen mit statischen Mitteln zur Darstellung veränderlicher Informationen , ARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION



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