Display screen brightness adjusting method and apparatus

Abstract

The invention discloses a display screen brightness adjusting method and apparatus, and the method comprises the steps of collecting illumination information of light irradiated from outside to a terminal display screen at present, wherein the resolution of the terminal display screen is less than a preset threshold; filtering the illumination information by a preset filtering algorithm; and controlling the brightness of the display screen according to the filtered illumination information. According to the invention, the problem that it is difficult to read information in low resolution display screens like a display screen of an unmanned plane remote controller by naked eyes under strong sunshine in the prior art is solved. The brightness of a display screen in low resolution can be adjusted for adaptability according to illumination intensity, therefore, a user demand can be satisfied.

Description

technical field [0001] The invention relates to the technical field of display screens, in particular to a brightness adjustment method and device for a display screen of a drone remote controller. Background technique [0002] With the development of display technology, display backlight technology under strong light is becoming more and more mature, and has been gradually applied to smart phones and other products. However, the existing display backlight technology is expensive, and is only suitable for products such as smart phones that require high display resolution, and is not suitable for devices that require low display resolution. [0003] In the prior art, the remote controller of the drone is provided with a display screen for displaying information such as the flight status of the drone. However, when the flight controller of the drone uses the remote controller to control the drone in an outdoor environment When operating, because the brightness of the UAV remo...

AI Technical Summary

Problems solved by technology

However, the existing display backlight technology is costly and is only suitable for products such as smartphones that require high display resolution, not for devices that require low display resolution.

[0003] In the prior art, the remote controller of the drone is provided with a display screen for displaying information such as the flight status of the drone. However, when the flight controller of the drone uses the remote controller to control the drone in an outdoor environment When operating, because the brightness of the UAV remote control display screen cannot adapt to the change of light, the flight controller often cannot use the naked eye to read the information on the remote control display screen under strong light, making it impossible for the flight controller to accurately control the UAV. control

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