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A method, device and terminal for ambient light detection

An ambient light detection and ambient light technology, applied in the field of devices and terminals, and ambient light detection methods, can solve problems such as screen flickering, changes, and inability to accurately detect ambient light intensity, and achieve the effect of avoiding mismatches

Active Publication Date: 2018-06-01
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] However, during the process of implementing the present invention, the inventor found that the prior art has the following defects: when the terminal is in a low-light environment, it cannot accurately detect the intensity of ambient light, resulting in a mismatch between the detected intensity and the brightness of the screen; Or in a low-light environment, due to the inaccurate detected ambient light intensity, it is easy to change around zero, causing the screen to flicker

Method used

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  • A method, device and terminal for ambient light detection
  • A method, device and terminal for ambient light detection
  • A method, device and terminal for ambient light detection

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Embodiment Construction

[0027] The present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, but not to limit the present invention. In addition, it should be noted that, for the convenience of description, only parts related to the present invention are shown in the drawings but not all content.

[0028] figure 1 It is a flowchart of an ambient light detection method provided by an embodiment of the present invention, the method is executed by an ambient light detection device, the device is executed by software and / or hardware, and the device is configured in a terminal such as a mobile phone. Such as figure 1 As shown, the technical solution provided by this embodiment is specifically as follows:

[0029] S110: Collect ambient light.

[0030] In this embodiment, the ambient light includes visible light and non-visi...

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Abstract

An embodiment of the invention discloses an ambient light detecting method, an ambient light detecting device and a terminal, wherein the ambient light detecting method, the ambient light detecting device and the terminal relate to the technical field of the terminal. The ambient light detecting method comprises the steps of acquiring the ambient light; acquiring strength value of the acquired ambient light based on a preset algorithm; and when the strength value of the acquired ambient light is lower than a preset vale, re-determining the strength value of the ambient light based on a full spectrum of the ambient light. According to the ambient light detecting method, the ambient light detecting device and the terminal, the strength of the ambient light can be accurately detected in a weak light environment, thereby preventing a problem of unmatching between the light strength and the screen brightness or screen flickering caused by light strength change next to zero.

Description

technical field [0001] The present invention relates to the technical field of terminals, in particular to an ambient light detection method, device and terminal. Background technique [0002] With the development of communication technology, the use of terminals has become more and more common, and terminals have become an indispensable tool in people's lives. [0003] At present, terminals have many functions, and people can use the terminals to watch videos, browse web pages, and so on. When people operate the terminal, if the terminal is in a weak light environment, the terminal adjusts the brightness of the screen according to the intensity of the detected ambient light to protect human eyes. [0004] However, during the process of implementing the present invention, the inventor found that the prior art has the following defects: when the terminal is in a low-light environment, it cannot accurately detect the intensity of ambient light, resulting in a mismatch between...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01J1/10
CPCG01J1/10
Inventor 张强
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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