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Screen state control method, mobile terminal and computer storage medium

A mobile terminal and screen state technology, which is applied in the field of mobile terminal, computer storage medium, and screen state control, can solve the problems of misjudgment when the terminal is on or off, and the distance deviation between the terminal and the blocking object, etc., to solve misjudgment, Improve the performance and control the accurate effect of the screen state

Active Publication Date: 2019-10-25
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the terminal has introduced ultrasonic technology. The advantage is that there is no need to open holes for the ultrasonic device in the front area of ​​the terminal, and the distance between the terminal and the obstruction can be detected through ultrasonic waves, so as to control the screen on or off of the terminal; When holding the terminal, the distance between the terminal and the blocking object deviates due to the shaking of the human hand, resulting in misjudgment of the terminal's screen on or off.

Method used

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  • Screen state control method, mobile terminal and computer storage medium
  • Screen state control method, mobile terminal and computer storage medium
  • Screen state control method, mobile terminal and computer storage medium

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Embodiment Construction

[0027] The technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application.

[0028] In the following description, the use of suffixes such as 'module', 'part' or 'unit' for denoting elements is only for facilitating the description of the present application and has no specific meaning by itself. Therefore, 'module', 'part' or 'unit' may be used in combination.

[0029] Terminals may be implemented in various forms. For example, the terminals described in this application may include mobile phones, tablet computers, notebook computers, palmtop computers, personal digital assistants (Personal Digital Assistant, PDA), portable media players (Portable Media Player, PMP), navigation devices, portable Mobile terminals such as wearable devices, and fixed terminals such as digital TVs and desktop computers are not specifically limited in this embodiment of...

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Abstract

The embodiment of the invention discloses a screen state control method, a mobile terminal and a computer storage medium, and the method comprises the steps: receiving an ultrasonic echo signal, reflected by an obstacle, of an ultrasonic signal after the ultrasonic signal is transmitted; determining a dispersion set corresponding to the signal intensity of the ultrasonic echo signal, wherein the dispersion set comprises a plurality of adjacent dispersions; determining a movement trend of the mobile terminal relative to the obstacle according to the dispersion set; and controlling the screen state of the mobile terminal according to the motion trend, wherein the screen state comprises a screen-on state and a screen-off state.

Description

technical field [0001] The present application relates to the technical field of terminals, and in particular to a method for controlling a screen state, a mobile terminal, and a computer storage medium. Background technique [0002] With the rapid development of terminal technology, terminal devices such as computers and smart phones have become more and more popular, and the functions implemented by terminals are becoming more and more diverse. During the user's call, in order to prevent the user from accidentally touching the terminal because the terminal does not turn off the screen when the user approaches the terminal, an infrared distance sensor is generally installed in the non-display area above the terminal screen, and the infrared distance sensor can be used to measure the terminal and the blocking object. (such as the distance between human faces), so as to control the screen on or off of the terminal. [0003] If the infrared distance sensor is installed above ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B11/00H04M1/725
CPCH04B11/00H04M1/72454
Inventor 林进全
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD