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Screen control method and device, storage medium and mobile terminal

A mobile terminal and screen control technology, applied in telephone communication, electrical components, devices with sensors, etc., can solve the problems of easy interference, inability to adjust accordingly, misjudging the distance between users and devices, etc.

Active Publication Date: 2020-07-10
TCL COMM TECH NINGBO CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The reflection of infrared light in the slit structure can easily interfere with the test results of the infrared distance sensor using the threshold method, resulting in misjudgment of the distance between the user and the device, resulting in false touches
Using a single-threshold infrared distance sensor cannot make corresponding adjustments to the reflectance of the user's skin color, which can easily cause misjudgment of the distance of skin, decorations, hair, etc. with low reflectance

Method used

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  • Screen control method and device, storage medium and mobile terminal
  • Screen control method and device, storage medium and mobile terminal
  • Screen control method and device, storage medium and mobile terminal

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Embodiment Construction

[0050] 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. Apparently, the described embodiments are only some of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the protection scope of this application.

[0051] An embodiment of the present application provides a screen control method, which can be applied to a mobile terminal. The mobile terminal may be a device such as a smart phone, a tablet computer, a desktop computer, or a smart watch.

[0052] see figure 1 , figure 1 It is a schematic flowchart of the first screen control method provided by the embodiment of the present application. The screen control method is applied to a mobile terminal, and the mobile terminal has a pr...

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Abstract

The embodiment of the invention provides a screen control method and device, a storage medium and a mobile terminal, and the method comprises the steps: detecting a departure event based on a proximity sensor when the mobile terminal is in a screen-off call state; when the proximity sensor detects a departure event, obtaining the rotation angles of the mobile terminal in the X-axis direction, theY-axis direction and the Z-axis direction based on a gyroscope sensor; when the rotation angles of the mobile terminal in any two of the X-axis direction, the Y-axis direction and the Z-axis directionare greater than a first preset angle, acquiring accelerations of the mobile terminal in the X-axis direction and the Y-axis direction based on a gravity sensor; when the absolute value of the acceleration of the mobile terminal in any one of the X-axis direction and the Y-axis direction is smaller than a preset value, detecting a touch event based on the touch screen; and when the touch event meets the preset touch condition, controlling the mobile terminal to be lightened. Thus, the judgment capability of judging whether the screen is lightened or not of the mobile terminal is improved, andthe misjudgment rate and the false touch rate are reduced.

Description

technical field [0001] The present application relates to the technical field of mobile terminals, in particular to a screen control method, device, storage medium and mobile terminal. Background technique [0002] During a call on a mobile terminal, an infrared distance sensor is generally used to detect the distance between the user and the mobile terminal to determine whether the mobile terminal should turn off the screen to avoid false touches. While increasing the screen-to-body ratio of the mobile terminal, the position of the infrared distance sensor is moved below the slit structure composed of the screen and the housing. The reflection of infrared light in the slit structure can easily interfere with the test results of the infrared distance sensor using the threshold method, resulting in misjudgment of the distance between the user and the device, resulting in false touches. Using a single-threshold infrared distance sensor cannot make corresponding adjustments to...

Claims

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Application Information

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IPC IPC(8): H04M1/725H04M1/72448
CPCH04M2250/12H04M2250/22H04M1/72448H04M1/72454
Inventor 吴奇峰赵邯邯赵前程
Owner TCL COMM TECH NINGBO CO LTD
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