The invention relates to the technical field of automobile instrument panel control, in particular to an automobile instrument self-adaptive backlight control system and method. The control system comprises an automobile body controller which is in communication connection with an automobile instrument system, wherein the automobile instrument system comprises a first single-chip microcomputer, and a configuration module and a display screen which are in communication connection with the first single-chip microcomputer; and the automobile body controller comprises a second single-chip microcomputer, and an illumination sensor in communication connection with the second single-chip microcomputer. The automobile instrument self-adaptive backlight control system and method solve the problems that the existing instrument panel backlight control adopts a setting menu and a small lamp signal for adjustment, but the mode is relatively poor in self-adaptive dimming effect and driving experience, and the driving safety is influenced since the existing backlight display technology is easy to cause a blurred screen fault when exposed under the high-temperature environment .

    本发明涉及汽车仪表盘控制技术领域,特别涉及一种汽车仪表自适应背光控制系统及方法,该控制系统包括与汽车仪表系统通信连接的车身控制器;所述汽车仪表系统包括第一单片机,以及分别与所述第一单片机通信连接的配置模块与显示屏;所述车身控制器包括第二单片机,以及与所述第二单片机通信连接的光照传感器。本发明的提出解决了现有的仪表盘背光控制采用设置菜单与小灯信号以进行调节,但该方式自适应调光效果与驾驶体验较差,同时现有的背光显示技术在高温环境下暴晒容易出现花屏故障,导致影响行车安全性的问题。


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    Title :

    Automobile instrument self-adaptive backlight control system and method


    Additional title:

    一种汽车仪表自适应背光控制系统及方法


    Contributors:
    WANG WEIZHONG (author) / XIE MIN (author) / TAN FUMIN (author)

    Publication date :

    2021-12-28


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    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 / 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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