Display screen brightness adjusting method and apparatus

A brightness adjustment and display technology, applied in the display field, can solve the problems of high cost of display backlight technology, the inability of the flight controller to control the drone accurately, and the inability to use the naked eye to read the remote control, etc., to meet the needs of users Effect

Inactive Publication Date: 2016-04-06
SHENZHEN AEE AVIATION TECH
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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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  • Display screen brightness adjusting method and apparatus
  • Display screen brightness adjusting method and apparatus
  • Display screen brightness adjusting method and apparatus

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Embodiment approach

[0062] Furthermore, in order to better make the brightness of the display screen adaptively adjusted according to the light intensity, refer to figure 2 , is an implementation manner of the embodiment of the present invention, including:

[0063] Step S1 , collecting light information currently irradiated by the outside world on the display screen of the terminal, where the resolution of the display screen of the terminal is smaller than a set threshold.

[0064] Specifically, the display screen of the remote control of the drone collects the light information currently irradiated on the display screen of the remote control of the drone by the outside world, and the resolution of the display screen of the remote control of the drone is smaller than the set threshold.

[0065] Wherein, the preset resolution threshold is: 640×480, and the resolution of the display screen of the drone remote control is less than 640×480.

[0066] Among them, the above-mentioned collection opera...

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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...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G09G5/10
Inventor 张显志
Owner SHENZHEN AEE AVIATION TECH
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