NFC card access method and terminal

An access method and terminal technology, applied in the field of NFC card access method and terminal, capable of solving problems such as inability to access NFC cards

Active Publication Date: 2017-03-22
QINGDAO HISENSE MOBILE COMM TECH CO LTD
View PDF6 Cites 8 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Embodiments of the present invention provide an NFC card access method and terminal, which can solve the problem that third-party wallet client applications that are not NFC terminals cannot access NFC cards

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
  • NFC card access method and terminal
  • NFC card access method and terminal
  • NFC card access method and terminal

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0040] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only some, not all, embodiments of the present invention. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0041] In order to solve the problem that the non-NFC terminal cannot access the NFC card, in the embodiment of the present invention, before performing the method steps of the embodiment of the present invention, the bottom layer definition of the NFC card of the non-NFC terminal, the framework (framework) layer definition and The original extensible markup language (Extensible Markup Language, xml) file of the smart card service (Smartcard Service) is added or mod...

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 an NFC card access method and a terminal, which relate to the field of communication, and can solve the problem that a third-party wallet client application of a non-NFC terminal cannot access the NFC card. The NFC card access method comprises the steps of: acquiring process identifiers of currently running processes of a framework layer during the service initialization process of an intelligent card of the terminal; determining whether one of an intelligent card service processing process of a near field communication (NFC) terminal or an intelligent card service processing process of a non-NFC terminal with authority to run exists in the currently running processes according to the process identifiers; if so, opening a logical channel of the intelligent card service processing process and an NFC card when the terminal is provided with the NFC card, so that a third-party wallet client application in the terminal can access the NFC card via the logical channel. When the NFC card access method is applied to the multi-card terminal, free switching of card slots and OMAPI support are realized.

Description

technical field [0001] The invention relates to the communication field, in particular to an NFC card access method and a terminal. Background technique [0002] Near Field Communication (NFC) is a non-contact identification and interconnection technology that enables short-range wireless communication between mobile devices, consumer electronics, personal computers (PCs) and smart control tools . NFC provides a simple, touch-based solution that allows consumers to exchange information and access content and services simply and intuitively. The NFC card can be understood as a SIM card in which a security chip (Secure Element, SE) is preset in a subscriber identity module (Subscriber Identity Module, SIM). An NFC terminal is a terminal that includes an NFC module. The NFC module supports the above-mentioned NFC functions. If the NFC terminal enables the NFC function, the third-party wallet client application in the NFC terminal can communicate with the NFC card. For example...

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): G06Q20/36G06Q20/34
CPCG06Q20/352G06Q20/35765G06Q20/3674
Inventor 刘万禄李洁李加将
Owner QINGDAO HISENSE MOBILE COMM TECH CO LTD
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap