Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

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
View PDF8 Cites 15 Cited by
  • Summary
  • 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

Method used

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Examples

Experimental program
Comparison scheme
Effect test

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 ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

PUM

No PUM Login to View More

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to View More

Application Information

Patent Timeline
no application Login to View More
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic, Popular Technical Reports.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com