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Method and device for controlling proximity sensor, and mobile terminal

A technology of proximity sensors and control methods, applied in the field of proximity sensors, can solve the problems of increasing and exceeding the value of proximity sensors, and achieve the effect of reducing influence and optimizing control logic

Inactive Publication Date: 2016-11-16
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the purpose of the present invention is to provide a control method, device and mobile terminal of a proximity sensor, aiming to solve the problem in the prior art that in a strong light environment, infrared rays are often relatively strong, which will cause the proximity sensor to fail. The value becomes larger and exceeds the set threshold, and then the problem of approaching or far away events is continuously reported

Method used

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  • Method and device for controlling proximity sensor, and mobile terminal
  • Method and device for controlling proximity sensor, and mobile terminal
  • Method and device for controlling proximity sensor, and mobile terminal

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0027] See figure 1 , The control method of the proximity sensor provided by the embodiment of the present invention is shown.

[0028] The control method of the proximity sensor, applied to a mobile terminal, specifically includes the following steps:

[0029] In step S101, obtain the current ambient light value;

[0030] In the embodiment of the present invention, firstly, it is detected whether the mobile terminal is currently in a call state; if it is detected that it is in a call state, the current ambient light value is acquired.

[0031] Specifically, the mobile terminal obtains the status of the SIM card. If the SIM card is in a non-idle state, it can be determined that the mobile terminal is currently in a call state; at this time, the light sensor and proximity sensor are turned on to work. At this time, the light sensor acquires the current The ambient light value, and then perform step S102 to determine whether it is in the strong light mode according to the current ambien...

Embodiment 2

[0049] Please refer to figure 2 and image 3 , Is a schematic diagram of a module of the proximity sensor control device provided in the second embodiment of the present invention; for ease of description, only the parts related to the embodiment of the present invention are shown. The control device of the proximity sensor includes: an ambient light acquisition module 101, a strong light judgment module 102, a parameter adjustment module 103, and a control module 104. The control device of the proximity sensor may be a software unit, a hardware unit or a combination of software and hardware built in the mobile terminal.

[0050] The ambient light acquisition module 101 is used to acquire the current ambient light value;

[0051] The strong light judging module 102 is configured to judge whether it is in the strong light mode according to the current ambient light value;

[0052] The parameter adjustment module 103 is configured to adjust the parameter value of the proximity sensor...

Embodiment 3

[0072] Figure 4 It shows a specific structural block diagram of a mobile terminal provided in the third embodiment of the present invention, and the mobile terminal can be used to implement the proximity sensor control method / device provided in the foregoing embodiment. The mobile terminal 1200 may be a smart phone or a tablet computer.

[0073] Such as Figure 4 As shown, the mobile terminal 1200 may include an RF (Radio Frequency, radio frequency) circuit 110, a memory 120 including one or more (only one is shown in the figure) computer-readable storage medium, an input unit 130, a display unit 140, and a sensor. 150, audio circuit 160, transmission module 170, processor 180 including one or more (only one is shown in the figure) processing core, power supply 190 and other components. Those skilled in the art can understand, Figure 4 The structure of the mobile terminal 1200 shown in does not constitute a limitation on the mobile terminal 1200, and may include more or less...

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Abstract

The invention provides a method and a device for controlling a proximity sensor, and a mobile terminal. The method comprises the steps of acquiring current ambient light value; judging whether in a hard light environment according to the current ambient light value; if it determines to be in a hard light mode, adjusting a parameter value of the proximity sensor; and controlling the proximity sensor to implement a corresponding operation according to the adjusted parameter value. Therefore, according to the method, in the hard light environment, influence of hard light on the proximity sensor is reduced and the proximity sensor continuously reports proximity or departing events caused by the hard light is effectively avoided by adjusting the parameter of the proximity sensor and optimizing a control logic of the proximity sensor, and thus the problem that a screen flickers with a higher probability when a user makes a call in the hard light environment is effectively avoided.

Description

Technical field [0001] The present invention relates to the technical field of proximity sensors, in particular to a control method, device and mobile terminal of a proximity sensor. Background technique [0002] In the prior art, because the proximity sensor works by infrared induction, and in a strong light environment, infrared rays are often relatively strong, which will cause the value of the proximity sensor to become larger, exceeding the set threshold, and then continuously Report a near or far event. If the user makes a call in a strong light environment, the screen will flicker with a higher probability. [0003] Therefore, it is necessary to propose a new technical solution to solve the above technical problems. Summary of the invention [0004] In view of this, the purpose of the present invention is to provide a proximity sensor control method, device and mobile terminal, which aims to solve the existing technology in the strong light environment, the infrared rays ar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04M1/725
CPCH04M1/72403H04M1/72454
Inventor 张强
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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