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A kind of screen brightness adjustment method and mobile terminal

A mobile terminal, screen brightness technology, applied in the direction of internal/peripheral computer component protection, digital data authentication, etc., can solve the problem of mobile terminal privacy information being previewed

Active Publication Date: 2022-07-29
VIVO MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] An embodiment of the present invention provides a screen brightness adjustment method to solve the problem in the prior art that private information is previewed when a mobile terminal is used by an unauthorized user

Method used

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  • A kind of screen brightness adjustment method and mobile terminal
  • A kind of screen brightness adjustment method and mobile terminal
  • A kind of screen brightness adjustment method and mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0019] refer to figure 1 , showing a flow chart of steps of a method for adjusting screen brightness according to Embodiment 1 of the present invention.

[0020] The screen brightness adjustment method according to the embodiment of the present invention includes the following steps:

[0021] Step 101: Determine whether the current user using the mobile terminal is an authorized user of the mobile terminal.

[0022] The authorized user may be the owner of the mobile terminal, or may be a user authorized by the mobile terminal owner, and there may be one or more authorized users. The image information of the authorized user is stored in the mobile terminal. In the specific implementation process, the first image of the current user can be collected by the front camera, and the first image is matched with the second image of the authorized user stored in the mobile terminal. If the matching is successful, the current user is determined to be an authorized user. The match fail...

Embodiment 2

[0030] refer to figure 2 , showing a flow chart of steps of a method for adjusting screen brightness according to Embodiment 2 of the present invention.

[0031] The screen brightness adjustment method according to the embodiment of the present invention includes the following steps:

[0032] Step 201: Determine whether the current environment is a crowded area environment.

[0033] A method for optionally determining whether the current environment is an environment in a crowded area is as follows: separating the voice of the sound signal collected by the microphone to determine a first number of people; when the first number of people is greater than a preset number of people, determine that the current environment is a crowd dense area environment.

[0034] The specific value indicated by the preset number of people can be set by those skilled in the art according to actual needs, which is not specifically limited in this embodiment of the present invention. This method...

Embodiment 3

[0060] refer to image 3 , showing a structural block diagram of a mobile terminal according to Embodiment 3 of the present invention.

[0061] The mobile terminal in this embodiment of the present invention includes: a first determining module 301 for determining whether a current user using the mobile terminal is an authorized user of the mobile terminal; a second determining module 302 for determining if the current user is not an authorized user of the mobile terminal; For the authorized user, the mobile terminal enters a preset privacy protection mode; the adjustment module 303 is configured to adjust the screen brightness of the mobile terminal by adopting a screen brightness adjustment rule matching the privacy protection mode.

[0062] Preferably, the adjustment module 303 includes: a maintaining sub-module 3031, for when the privacy protection mode is the suspend mode, keeping the screen brightness unchanged until after switching to a preset duration, and determining ...

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Abstract

Embodiments of the present invention disclose a screen brightness adjustment method and a mobile terminal, wherein the method includes: determining whether a current user using the mobile terminal is an authorized user of the mobile terminal; if the current user is not the mobile terminal If the user is authorized, the mobile terminal enters a preset privacy protection mode; the screen brightness of the mobile terminal is adjusted using a screen brightness adjustment rule matching the privacy protection mode. The screen brightness adjustment method disclosed in the embodiment of the present invention prevents private information from being previewed by the current user by adjusting the screen brightness when an unauthorized user uses the mobile terminal.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of mobile terminals, and in particular, to a method for adjusting screen brightness and a mobile terminal. Background technique [0002] With the continuous upgrading of mobile terminals, mobile terminals carry more and more functions. Through mobile terminals, image capture, video chat, voice calls, and video playback can be performed. The services that mobile terminals can provide to users are becoming more and more Correspondingly, there are more and more channels for the privacy of mobile terminal owners to be peeped. [0003] In the process of using the mobile terminal, it is inevitable to encounter such a situation: the mobile terminal is used by others other than the authorized user, and private information such as work information is received during the use process, but in fact the owner of these private information does not want the mobile terminal to Unauthorized users previe...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/84G06F21/31
CPCG06F21/84G06F21/31
Inventor 贾杰
Owner VIVO MOBILE COMM CO LTD