The invention relates to the technical field of automobile control systems, in particular to an intelligent brightness adjusting method and device for an automobile electronic outside rear-view mirror, and the method comprises the steps: collecting a face image of a driver in real time; judging the face orientation of the driver based on the face image, and adjusting the brightness of the in-vehicle screen according to the face orientation of the driver: in response to judging that the face of the driver faces forwards, adjusting the brightness of the in-vehicle screen on two sides of the driver to first preset brightness; in response to the judgment that the face of the driver faces the left side, adjusting the brightness of the in-vehicle screen on the left side of the driver to second preset brightness, wherein the second preset brightness is greater than the first preset brightness; in response to the judgment that the face of the driver faces the right side, adjusting the brightness of the in-vehicle screen on the right side of the driver to third preset brightness, wherein the third preset brightness is greater than the first preset brightness. The brightness of the screens on the two sides of the driver is automatically adjusted according to the face orientation of the driver, so that the situation that the screens are always on in the driving process and disturb the sight of the driver is avoided, and driving safety is improved.

    本发明涉及汽车控制系统技术领域,尤其涉及一种汽车电子外后视镜的亮度智能调节方法及装置,包括:实时采集驾驶员的面部图像;基于面部图像判断驾驶员的脸部朝向,并根据驾驶员的脸部朝向调节车内屏幕的亮度:响应于判断驾驶员的脸部朝向前方,将驾驶员两侧的车内屏幕的亮度调节至第一预设亮度;响应于判断驾驶员的脸部朝向左侧,将驾驶员左侧的车内屏幕的亮度调节至第二预设亮度,且第二预设亮度大于第一预设亮度;响应于判断驾驶员的脸部朝向右侧,将驾驶员右侧的车内屏幕的亮度调节至第三预设亮度,且第三预设亮度大于第一预设亮度。本发明根据驾驶员的脸部朝向自动调节驾驶员两侧屏幕的亮度,从而避免驾驶过程中屏幕常亮而干扰驾驶员的视线,提高驾驶安全性。


    Access

    Download


    Export, share and cite



    Title :

    Intelligent brightness adjusting method and device for automobile electronic outside rear-view mirror


    Additional title:

    一种汽车电子外后视镜的亮度智能调节方法及装置


    Contributors:
    DING LEI (author) / FU LIANGJIAN (author)

    Publication date :

    2021-11-16


    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 / B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES



    Automobile electronic outside rear-view mirror

    GUO RUOSHUI / LI RUIXUE | European Patent Office | 2021

    Free access

    Automobile outside rear-view mirror adjusting method and device and automobile

    NIU YAFENG / HAN ZIJIAN / LI YANING et al. | European Patent Office | 2022

    Free access

    Automobile outside rear-view mirror

    XU TUANBIN / CHAO LIN / ZHANG LI | European Patent Office | 2022

    Free access

    Outside rear-view mirror adjusting method and system and automobile

    MA SONGBIN / ZHANG DEFU / QI CAI et al. | European Patent Office | 2023

    Free access

    Automobile outside rear-view mirror

    XU YONGYONG / XIONG WEI / LIANG GUI et al. | European Patent Office | 2023

    Free access