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

A detection method and system for hot plugging and unplugging of multiple SIM cards in a mobile terminal

A technology of mobile terminal and detection method, which is applied in the direction of telephone communication, electrical components, branch office equipment, etc., can solve the problems of hot plug detection of multiple SIM cards, affecting system performance, etc., to improve stability and development efficiency Effect

Active Publication Date: 2017-07-11
东营经济技术开发区东汇产业园管理有限公司
View PDF4 Cites 1 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In view of the deficiencies in the above-mentioned prior art, the purpose of the present invention is to provide users with a method and system for hot-swapping detection of multiple SIM cards in a mobile terminal, so as to solve the problem of not being able to simultaneously check multiple SIM cards in the prior art. Hot-plug detection or multiple hot-plug programs running at the same time affect system performance defects

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
  • A detection method and system for hot plugging and unplugging of multiple SIM cards in a mobile terminal
  • A detection method and system for hot plugging and unplugging of multiple SIM cards in a mobile terminal
  • A detection method and system for hot plugging and unplugging of multiple SIM cards in a mobile terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0042] In order to make the object, technical solution and advantages of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0043] The invention provides a detection method for hot plugging of multiple SIM cards in a mobile terminal, such as figure 1 Described, described method comprises the following steps:

[0044] S1. Presetting hot swap configuration parameters of each SIM card.

[0045] The hot-swap configuration parameters are: the card slot number of the card slot, the hot-swap detection pin number corresponding to the card slot, and the SIM insertion state corresponding to the level state of the hot-swap detection pin number .

[0046] S2. Detect whether the hot plug detection pin of each SIM card ...

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

A method and system for detecting hot-swapping of multiple SIM cards in a mobile terminal provided by the present invention detects whether the hot-swapping detection pins of each SIM card are interrupted by setting the hot-swapping configuration parameters of each SIM card in advance. ; If an interrupt is generated, the level state and pin number of the hot-swap detection pin that generates the interrupt are obtained, and according to the level state and the preset hot-swap configuration parameter corresponding to the pin number, match Go out the corresponding SIM card insertion state of this level state; And output the result of SIM insertion state, thereby utilize a hot plug detection program to provide hot plug detection for the card slot of a plurality of SIM cards, make the hot plug detection program reach Multiplexing, so the insertion status of the SIM card in the card slot can be easily and quickly obtained, improving the stability of the system and the efficiency of development.

Description

technical field [0001] The invention relates to the field of smart TV manufacturing, in particular to a detection method and system for hot plugging and unplugging multiple SIM cards of a mobile terminal. Background technique [0002] In the prior art, there are already mobile terminals provided with two SIM card slots, and the mobile terminal will support hot swapping of two SIM cards; its implementation method is to configure a separate detection program for each SIM card slot to Realize the detection of hot plugging of two SIM cards; [0003] Although the prior art method for dual-SIM card hot-swapping detection is intuitive, it has the following defects: [0004] 1) A separate hot-plug detection program needs to be configured for each SIM card slot, and software engineers need to write a separate hot-plug detection code for each SIM card slot. Need to increase the workload of writing code, debugging, and testing, which affects the progress of project development; [0...

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 Patents(China)
IPC IPC(8): H04M1/725H04W88/06
Inventor 俞斌杨维琴
Owner 东营经济技术开发区东汇产业园管理有限公司
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