Unlock instant, AI-driven research and patent intelligence for your innovation.

Electronic payment method and noncontact IC card

An electronic payment, non-contact technology, applied in the field of data security, can solve problems such as security risks, and achieve the effect of increasing security and avoiding the loss of legitimate users

Inactive Publication Date: 2015-10-14
SUMAVISION TECH CO LTD
View PDF6 Cites 4 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In this way, illegal users use NFC mobile phones or non-contact POS machines to approach the non-contact IC cards carried by legitimate users in crowded spaces (such as subways, railway stations, etc.), and conduct wireless communication to steal legitimate user data. Information and complete electronic payment, it can be seen that there are certain security risks when using contactless IC cards for electronic payment operations

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
  • Electronic payment method and noncontact IC card
  • Electronic payment method and noncontact IC card
  • Electronic payment method and noncontact IC card

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0019] In order to improve the safety of using a non-contact IC card, an embodiment of the present invention provides an electronic payment method and a non-contact IC card.

[0020] The preferred embodiments of the present invention will be described below in conjunction with the accompanying drawings. It should be understood that the preferred embodiments described here are only used to illustrate and explain the present invention, and are not intended to limit the present invention, and in the absence of conflict, the present invention The embodiments and the features in the embodiments can be combined with each other.

[0021] Such as figure 2 As shown, it is a schematic structural diagram of the non-contact IC provided by the embodiment of the present invention, including SE (safety element) 21 , induction coil 22 and control module 23 , wherein the safety element 21 and induction coil 22 are connected through the control module 23 .

[0022] During specific implementat...

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

The invention discloses an electronic payment method and a noncontact IC card for improving safety in use of the noncontact IC card. The electronic payment method is applied in a noncontact integrated circuit (IC) card. The noncontact IC card comprises a safety element (SE), an induction coil and a control module. The SE is connected with the induction coil through the control module. The electronic payment method comprises the steps of triggering the SE for detecting whether the control module is in a payment allowing state when the induction coil senses a fact that a field strength signal satisfies a preset condition; and when the SE ensures a fact that the control module is in the payment allowing state, performing an electronic payment operation.

Description

technical field [0001] The invention relates to the technical field of data security, in particular to an electronic payment method and a non-contact IC card. Background technique [0002] With the development of contactless technology, users can make small payments through contactless IC cards such as financial integrated circuit (IC, Integrated Circuit) cards and city bus cards. These IC cards are small in size and easy to carry around. When using it, you only need to place the contactless IC card close to the contactless sales terminal (POS, Point of Sale), etc. to realize the payment. [0003] Such as figure 1 As shown, it is a schematic structural diagram of an existing non-contact IC card, including a security element (SE) and an induction coil. The security element has two radio frequency signal interfaces, which are connected with the two contacts at the beginning and end of the induction coil to form a radio frequency loop. The coil is used to sense the field stre...

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
IPC IPC(8): G06K19/077G06Q20/34
Inventor 陈德权
Owner SUMAVISION TECH CO LTD