Automobile and system and method for regulating luminance of display screen

Abstract

The invention provides an automobile and a system and method for regulating luminance of a display screen. The system comprises a display device and a sunshine sensor, wherein the sunshine sensor outputs indication signals representing illumination intensity to the display device in accordance with the illumination intensity of the sunshine, thus the display device can regulate the luminance of the display screen in accordance with the indication signals. By using the system, the luminance of the display screen can be regulated automatically in accordance with the intensity of the sunshine in real time, thus avoiding the problem that a driver can not see contents in the display screen under the condition of strong sunshine, and preventing the serious excitation for the eyes of the driver and image formation on a windscreen under the condition of the weak sunshine, thereby strengthening the driving safety.

Description

technical field [0001] The invention relates to the field of automobile manufacturing and design, more specifically, the invention relates to a vehicle display brightness adjustment system, a display brightness adjustment method, and an automobile using the display brightness adjustment system. Background technique [0002] At present, in the entertainment system and combination instrument (collectively referred to as the display device) of the car, more and more information is displayed, and the integration degree is also higher and higher. Therefore, the LCD screen of the display device is used more and more, and the LCD screen The size is also increasing. [0003] The use of the liquid crystal display screen brings users a better viewing angle enjoyment, but also brings unfavorable factors. Specifically, for example, under strong light conditions, if the screen brightness of the display screen is low, the driver may not be able to see the contents of the display screen; ...

AI Technical Summary

Problems solved by technology

[0003] The use of liquid crystal display brings users a better viewing angle enjoyment, but also brings unfavorable factors

Specifically, for example, under strong light conditions, if the screen brightness of the display screen is low, the driver may not be able to see the contents of the display screen; Strong irritation to the eyes, may also be imaged on the front windshield, thus affecting driving safety

[0004] In this way, even if a general-purpose brightness-adjustable display screen is configured for a car, there is also the problem that the brightness adjustment needs to be done manually, and there is also the problem that the brightness of the display screen cannot be adjusted in time according to the intensity of sunlight.

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