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Method and device for controlling screen bright and black of terminal

A control method and screen control technology, which is applied in the field of mobile communication, can solve the problems of long response time, large loss of keys, and inhumane nature, and achieve the effects of prolonging the life of keys, preventing misoperation, and reducing the number of times of use

Active Publication Date: 2016-06-08
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When the mobile phone is frequently used, turning on and off the screen by the button will cause a large loss of the button, which will affect the life of the button; while the sensitivity of the touch screen gesture is not high, it needs to be analyzed after the gesture is detected, the response time is long, and it is not humanized

Method used

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  • Method and device for controlling screen bright and black of terminal
  • Method and device for controlling screen bright and black of terminal
  • Method and device for controlling screen bright and black of terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] Such as figure 1 As shown, figure 1 It is a flow chart of a method for controlling the screen on and off of the terminal provided in the first embodiment of the present invention. This embodiment is suitable for the case where the terminal automatically adjusts the screen on or off. A device for controlling the screen on and off can be used To execute, the device can be implemented in software and / or hardware. The control method includes the following steps:

[0042] S101: Collect the distance between the terminal and nearby objects through a sensor configured on the terminal.

[0043] The terminal is a mobile device such as a mobile phone or a tablet computer; the sensors configured on the terminal include at least a gravity sensor, a laser focus sensor or a distance sensor, etc., which can be used to identify the facing of the terminal or detect the distance between objects; the nearby objects Refers to the plane or container on which the terminal is placed, such as a des...

Embodiment 2

[0051] Such as figure 2 As shown, figure 2 It is a flowchart of a method for controlling the screen on and off of the terminal provided in the second embodiment of the present invention. This embodiment is improved on the basis of the first embodiment. When collecting the distance between the terminal and nearby objects, it is based on the actual situation. Call the appropriate sensor, this method includes the following steps:

[0052] S200, set the preset distance value.

[0053] The preset distance value is a distance between the terminal and nearby objects preset by the user or the system, such as 5 cm, 10 cm, and preferably can be adjusted according to the needs of the user.

[0054] S210: Determine the orientation of the terminal. If the orientation of the terminal is front-up, execute step S211; if the orientation of the terminal is back-up, execute step S212.

[0055] A gravity sensor is integrated inside the terminal, which is used to determine whether the terminal's face is...

Embodiment 3

[0070] image 3 It is a schematic structural diagram of a device for controlling screen on and off according to the third embodiment of the present invention. The terminal includes: a collection module 10 and a screen control module 20.

[0071] The collection module 10 collects the distance between the terminal and nearby objects through a sensor configured on the terminal.

[0072] The screen control module 20 performs a screen on or off operation according to the distance. Including, setting a preset distance value as a reference, if the distance is greater than or equal to the preset distance value, perform a bright screen operation; if the distance is less than the preset distance value, perform a screen off operation.

[0073] In this embodiment, by collecting the distance between the terminal and nearby objects, when the terminal is far away from nearby objects, the screen on operation is performed; when the terminal is close to nearby objects, the screen off operation is perf...

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Abstract

The invention discloses a method and a device for controlling screen bright and black of a terminal. The method comprises the steps of acquiring the distance between the terminal and a nearby object via a sensor of the terminal; and executing a screen bright or black operation according to the distance. According to the method and the device, the distance between the terminal and the nearby object is measured, and when a user takes up the terminal from a desk or takes out of the terminal from a bag, screen bright is executed; when the terminal is put back to the desk or the bag, screen black is executed; therefore, the convenient functions of take and use, placing and locking are realized, misoperation caused by forgetting locking the screen can be effectively prevented, the using frequency of a power key is reduced, and the service life of the key can be prolonged.

Description

Technical field [0001] The present invention relates to the field of mobile communication technology, in particular to a method and device for controlling the screen on and off of a terminal. Background technique [0002] At present, the common ways to turn on the screen on the market include the button to turn on the screen, the touch screen gesture to turn on the screen, etc. The screen off methods include the power button to turn off the screen, and the automatic turn off without operation timeout. When the mobile phone is used frequently, turning on and off the screen by pressing the button will cause a large loss of the buttons and affect the life of the buttons; while the sensitivity of the touch screen gestures is not high, and the gestures need to be resolved after the gestures are detected. The response time is long and is not user-friendly. Summary of the invention [0003] The purpose of the present invention is to provide a method and device for controlling the screen ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/01
CPCG06F3/011
Inventor 吕向楠
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD