本发明提供一种车载显示的控制系统、方法及装置。其中控制系统包括:车载显示器、环境传感器、电控遮光部以及控制器,控制器分别与车载显示器、环境光传感器以及电控遮光部连接,电控遮光部设置在车载显示器投射至前挡风玻璃的成像位置处。控制器用于根据环境光传感器发送的环境光数据调节车载显示器的亮度值以及电控遮光部的开关状态,所述电控遮光部用于调节成像位置处的可见光透射率。上述控制系统可以智能调节车载显示器的亮度,同时改善投影图像的对比度,提升驾驶员在不同环境光照下驾驶车辆的舒适度和安全性。

    The invention provides a vehicle-mounted display control system, method and device. The control system comprises a vehicle-mounted displayer, an environment sensor, an electric control shading part and a controller, wherein the controller is connected with the vehicle-mounted displayer, the environment light sensor and the electric control shading part, and the electric control shading part is arranged at the imaging position, projected to a front windshield, of the vehicle-mounted displayer. The controller is used for adjusting the brightness value of the vehicle-mounted displayer and an on-off state of the electric control shading part according to the ambient light data sent by the ambient light sensor, and the electric control shading part is used for adjusting the visible light transmittance at the imaging position. According to the control system, brightness of the vehicle-mounted display can be intelligently adjusted, the contrast ratio of projected images is improved, and the comfort and safety of a driver driving a vehicle under different ambient light are improved.


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    Title :

    车载显示的控制系统、方法及装置


    Publication date :

    2022-09-16


    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 / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / G02B Optische Elemente, Systeme oder Geräte , OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS / G02F DEVICES OR ARRANGEMENTS, THE OPTICAL OPERATION OF WHICH IS MODIFIED BY CHANGING THE OPTICAL PROPERTIES OF THE MEDIUM OF THE DEVICES OR ARRANGEMENTS FOR THE CONTROL OF THE INTENSITY, COLOUR, PHASE, POLARISATION OR DIRECTION OF LIGHT, e.g. SWITCHING,... , Vorrichtungen oder Anordnungen, deren optische Arbeitsweise durch Änderung der optischen Eigenschaften des Mediums der Vorrichtungen oder Anordnungen geändert wird zum Steuern der Intensität, Farbe, Phase, Polarisation oder der Richtung von...