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A mobile terminal-based ambient light detection method and system

A technology for ambient light detection and mobile terminals, which is applied in the field of ambient light detection methods and systems, can solve the problems of low accuracy of ambient light detection methods, and achieve the effect of improving accuracy and accurate detection

Active Publication Date: 2018-07-17
深圳市天任顺华科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a mobile terminal-based ambient light detection method and system, aiming to solve the problem of low accuracy of the existing mobile terminal ambient light detection method

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  • A mobile terminal-based ambient light detection method and system
  • A mobile terminal-based ambient light detection method and system

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Embodiment Construction

[0031] The present invention provides a method and system for detecting ambient light based on a mobile terminal. In order to make the object, technical solution and effect of the present invention clearer and clearer, the present invention will be further described in detail below. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0032] see figure 1 , figure 1 It is a flowchart of a preferred embodiment of a mobile terminal-based ambient light detection method of the present invention, as shown in the figure, which includes:

[0033] Step S1, detecting several different light rays in the current ambient light, and converting the optical signal of each light into a corresponding voltage signal;

[0034] Step S2 , calculating and saving the ratio of each voltage signal, extracting some light rays with the highest brightness according to the ratio of each voltage signal, a...

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Abstract

The invention discloses an environment light detection method and system based on a mobile terminal. The method comprises the following steps of: A, detecting different light rays in current ambient light, converting an optical signal of each light ray into a corresponding voltage signal; B, calculating the proportion of each voltage signal and saving the proportion of the voltage signal, taking out the plurality of light rays having the largest luminance according to the proportion of each voltage signal and calculating the average brightness of the plurality of light rays having the largest luminance. The method and system of invention realize the accurate detection of the ambient light by detecting the different brightness light of the ambient light.

Description

technical field [0001] The present invention relates to the field of mobile terminals, in particular to a mobile terminal-based ambient light detection method and system. Background technique [0002] During the use of mobile terminals, it is often necessary to detect the current ambient light, and for different environments, the light components in the environment are also different, which means that the current detection method cannot distinguish different light, so when detecting different When the ambient light is high, its accuracy varies greatly, which affects the accuracy of the detection results. [0003] Therefore, the prior art still needs to be improved and developed. Contents of the invention [0004] In view of the above deficiencies in the prior art, the purpose of the present invention is to provide a mobile terminal-based ambient light detection method and system, aiming at solving the problem of low accuracy of the existing mobile terminal ambient light d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J1/42G09G3/34
CPCG01J1/4204G09G3/3406
Inventor 黄树伟
Owner 深圳市天任顺华科技有限公司