Proximity sensor calibration method and device, mobile terminal and computer readable medium

A technology of a proximity sensor and a calibration method, applied in mobile terminals and computer-readable media, in the field of proximity sensor calibration, can solve problems such as reduced user experience, large proximity value, and mobile terminal dysfunction.

Active Publication Date: 2018-07-13
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the proximity sensors used in mobile terminals mostly use the principle of infrared emission and reception. If the opening position of the proximity sensor is covered with a protective film or smeared with oil, the proximity value collected by the proximity sensor will be too large, causing the mobile terminal to fail during use. Disruption occurs in , degrading user experience

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  • Proximity sensor calibration method and device, mobile terminal and computer readable medium
  • Proximity sensor calibration method and device, mobile terminal and computer readable medium
  • Proximity sensor calibration method and device, mobile terminal and computer readable medium

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Embodiment Construction

[0018] The following will clearly and completely describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only some of the embodiments of the present application, not all of them. The components of the embodiments of the application generally described and illustrated in the figures herein may be arranged and designed in a variety of different configurations. Accordingly, the following detailed description of the embodiments of the application provided in the accompanying drawings is not intended to limit the scope of the claimed application, but merely represents selected embodiments of the application. Based on the embodiments of the present application, all other embodiments obtained by those skilled in the art without making creative efforts belong to the scope of protection of the present application.

[0019] It should ...

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Abstract

An embodiment of the invention provides a proximity sensor calibration method and device, a mobile terminal and a computer readable medium and belongs to the technical field of mobile communication. The method includes: when the starting of the proximity sensor is detected, acquiring the proximity value collected by the proximity sensor according to preset calibration parameters; judging whether the proximity value is larger than a preset standard value and smaller than a preset maximum threshold; if so, updating the preset calibration parameters according to the difference between the proximity value and the preset standard value. The method has the advantages that the preset calibration parameters are updated according to the difference between the proximity value and the preset standardvalue, so that the proximity value collected by the proximity sensor according to the updated preset calibration parameters is closer to the preset standard value, and the measuring accuracy rate ofthe proximity tactile sensor is increased.

Description

technical field [0001] The present application relates to the technical field of mobile communication, and more specifically, relates to a proximity sensor calibration method, device, mobile terminal and computer-readable medium. Background technique [0002] At present, the proximity sensors used in mobile terminals mostly use the principle of infrared emission and reception. If the opening position of the proximity sensor is covered with a protective film or smeared with oil, the proximity value collected by the proximity sensor will be too large, causing the mobile terminal to fail during use. Functional disorder occurs in the system, which reduces user experience. Contents of the invention [0003] The present application proposes a proximity sensor calibration method, device, mobile terminal and computer-readable medium to improve the above-mentioned defects. [0004] In the first aspect, an embodiment of the present application provides a method for calibrating a pr...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01S7/497G01S17/08H04M1/24
CPCG01S7/497G01S17/08G01S2007/4975H04M1/24H04M2250/12
Inventor 郭富豪赵志勇
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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