TV backlight adjustment method and system based on mobile terminal

Abstract

The invention relates to a television backlight adjustment method and system based on a mobile terminal. The method comprises the following steps: the mobile terminal obtaining a light value in a current environment and a current backlight value of a mobile terminal screen, calculating a difference between the light value in the current environment and a light value pushed last time, obtaining an environment light difference, and pushing the current backlight value and the environment light difference to a television; the television obtaining a current backlight value of the television, comparing the current backlight value of the television with the current backlight value of the mobile terminal, and according to a comparison result, determining whether it is necessary to adjust the backlight value of the television; and if it is necessary to adjust a backlight value of the television, the television, according to the current backlight value of the television, the current backlight value of the mobile terminal and the environment light difference, adjusting the backlight value of the television. The method and system provided by the invention solve the problem of incapability of accurately adjusting an optimal backlight effect when a user adjusts backlight according to subjective determining by use of a conventional backlight adjustment mode, realize intelligent dynamic adjustment of television backlight, are high in convenience and rapidness and enable a product to be more intelligent.

Description

technical field [0001] The invention relates to the technical field of display devices, in particular to a method and system for adjusting a TV backlight based on a mobile terminal. Background technique [0002] TV is one of the most commonly used audio-visual devices at present, and the visual effect is one of the important factors affecting the user's audio-visual experience. Among them, the best backlight effect can bring the ultimate experience to the user's visual experience. According to the visual characteristics of human eyes, the intensity of ambient light directly affects the effect of human eyes watching TV images. Generally speaking, when the ambient light is too bright and the TV backlight is too dark, the human eyes will not be able to see the image clearly, which will greatly affect the viewing experience; on the contrary, when the ambient light is too dark and the TV backlight is too bright, the human eye will obviously feel glare, which is harmful to people....

AI Technical Summary

Problems solved by technology

[0004] The main purpose of the present invention is to provide a TV backlight adjustment method and system based on a mobile terminal, aiming at realizing effective adjustment of the TV backlight and solving the problem that in the traditional backlight adjustment method, the user cannot accurately adjust the backlight through subjective judgment to obtain the best effect backlight problem

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