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IC card anti-theft swiping device and method

A logic protection and circuit technology, applied in the field of smart cards, can solve the problems of stealing IC, cardholder's economic loss, IC card password cracking, etc., to avoid the effect of stealing

Active Publication Date: 2021-08-06
HIERSTAR (SUZHOU) LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] However, for smart IC cards that support transaction payment in contactless mode, if the payment process does not require the cardholder to perform password verification, then there is a risk of being stolen; even if the payment process requires the cardholder to perform password verification, then the IC The card password is also at risk of being cracked
Especially after the near field communication (Near Field Communication, NFC) technology has been widely used, many mobile terminals (such as: smart phones, tablets, etc.) The risk of the information in the IC card will cause great economic losses to the cardholder

Method used

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  • IC card anti-theft swiping device and method
  • IC card anti-theft swiping device and method
  • IC card anti-theft swiping device and method

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Experimental program
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Embodiment Construction

[0023] The technical solutions of the present invention will be further described in detail below by accoverts and examples.

[0024] figure 1 A schematic diagram of an IC card security brushing apparatus is an embodiment of the present invention.

[0025] like figure 1 As shown, in the embodiment of the present invention, the IC card anti-brushing device includes a logic protection circuit 10, an IC card chip 20, a radio frequency communication (RADIO FREQUENCY, RF) module 30, and a power source 40. in:

[0026] The logic protection circuit 10 is connected to the IC card chip 20, the RF communication RF module 30, and the power source 40 for managing the opening or closing of the RF communication RF module.

[0027] Radio frequency communication RF module connection logic protection circuit 10 and IC card chip, configured to receive the signal transmitted by the logic protection circuit 10 on or off the RF communication function.

[0028] The power supply 40 is connected to the ...

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PUM

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Abstract

The present invention relates to an IC card anti-theft swiping device and method. The IC card anti-theft swiping device comprises: an IC card chip, a radio frequency communication RF module and a logic protection circuit; the logic protection circuit is respectively connected with the IC card chip and the radio frequency communication RF module ; When the IC card chip needs to work, the logic protection circuit turns on the radio frequency communication RF module; when the IC card chip needs to stop working, the logic protection circuit turns off the radio frequency communication RF module. The IC card anti-theft swiping device and method provided by the present invention can turn on the RF communication function of the IC card when the IC card needs to work, and can set the opening time of the RF communication function, and turn off the RF communication of the IC card when the IC does not need to work Function, can effectively avoid the risk of IC card being stolen.

Description

Technical field [0001] The present invention relates to the field of smart cards, and more particularly to an IC card anti-brush apparatus and method. Background technique [0002] With the continuous development of technology, the integrated Circuit, IC's IC card is used is more and more wide. According to the requirements of Bank of China, from January 1, 2014, each commercial bank needs to have the ability to issue IC cards, from 2015 to fully shut down magnetic strip cards. In this context, currently in major commercial banks in the country began to issue intelligent IC cards as bank cards to gradually replace the original magnetic stripe card. In these centralized intelligent IC cards, most of the IC cards support the ability to achieve payment transactions in non-contact mode, thereby improving the speed and convenience of transactions. [0003] However, for the intelligent IC card payable for the transaction payment in non-contact mode, if the payment process does not requ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F21/77
Inventor 南成柏张徵
Owner HIERSTAR (SUZHOU) LTD