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Proximity sensor setting method and device and storage medium

A technology of proximity sensor and receiving time, applied in the direction of equipment with sensor, branch equipment, telephone communication, etc., can solve problems such as detection error of proximity sensor

Active Publication Date: 2021-02-23
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In actual use, the light emitted by lamps and other equipment near the mobile terminal is sometimes accompanied by red light components. The red light emitted by the non-receiving sensor will cause a certain error in the detection of the proximity sensor.

Method used

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  • Proximity sensor setting method and device and storage medium
  • Proximity sensor setting method and device and storage medium
  • Proximity sensor setting method and device and storage medium

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Embodiment Construction

[0048]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.

[0049] An embodiment of the present application provides a method for setting a proximity sensor, and the method for setting a proximity sensor 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.

[0050] see figure 1 , figure 1 It is a schematic flowchart of a method for setting a proximity sensor provided in an embodiment of the present application. The method for setting a prox...

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Abstract

The embodiment of the invention provides a proximity sensor setting method and device and a storage medium, which are applied to a mobile terminal with a proximity sensor, and are used for controllinga light receiving unit of the proximity sensor to acquire an external infrared light signal in an environment where the mobile terminal is located, and according to the acquired external infrared light signal, determining a generation time interval of the external infrared light signal, determining a receiving time interval of the light receiving unit according to the generation time interval ofthe external infrared light signal, controlling the light emitting unit to emit a light signal when the proximity sensor receives a distance detection request, and controlling the light receiving unitto receive the infrared light signal according to the receiving time interval. According to the embodiment of the invention, the opportunity of more red light can be automatically avoided according to the information generated by the infrared light of the environment where the mobile terminal is located, and the optimal time interval is selected for object distance measurement, so that the detection precision of the proximity sensor is improved.

Description

technical field [0001] The present application relates to the technical field of infrared proximity sensors, in particular to a method, device and storage medium for setting a proximity sensor. Background technique [0002] In the existing technical solutions, when the mobile terminal is provided with a proximity sensor, it is often used to turn off the screen according to whether there is a face in front of it when making a call. When it is turned off, it can avoid false touches and save Electricity etc. Among them, the detection principle of the proximity sensor is to emit infrared light outward, and the infrared light is reflected when it encounters an object, and the infrared light emitted back is collected at the proximity sensor, and whether there is an object is judged according to the collected infrared light signal, and Detects the distance between the object and the proximity sensor. In actual use, the light emitted by devices such as lamps near the mobile termin...

Claims

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Application Information

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IPC IPC(8): H04M1/72454
CPCH04M2250/12
Inventor 俞斌
Owner HUIZHOU TCL MOBILE COMM CO LTD
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