IC (Integrated Circuit) card transaction method and IC card

A transaction method and transaction technology, which is applied in the field of integrated circuits, can solve problems such as troubles for cardholders and loss of card value, and achieve the effect of guaranteeing interests and preventing theft

Inactive Publication Date: 2013-04-03
GIESECKE & DEVRIENT (CHINA) INFORMATION TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The embodiment of the present invention provides an IC card transaction method and an IC card, which are used to solve the risk of losing the amount in the card afte

Method used

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  • IC (Integrated Circuit) card transaction method and IC card
  • IC (Integrated Circuit) card transaction method and IC card
  • IC (Integrated Circuit) card transaction method and IC card

Examples

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Example Embodiment

[0049] In order to make the objectives, technical solutions, and advantages of the present invention clearer, the following describes the embodiments of the present invention in detail with reference to the accompanying drawings. Here, the exemplary embodiments of the present invention and the description thereof are used to explain the present invention, but not as a limitation to the present invention.

[0050] The embodiment of the present invention provides an IC card transaction method, such as figure 1 As shown, the method includes:

[0051] Step 101, the IC card judges whether the payment switch is turned on before the transaction is performed; preferably, if the payment switch is already turned on in the above-mentioned embodiment provided by the present invention, it directly enters step 103 to directly perform the transaction operation without After step 102, the payment switch is turned on; if the payment switch is not turned on, enter step 102, accept the opening comman...

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PUM

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Abstract

The invention relates to the field of an IC (Integrated Circuit), in particular to an IC card transaction method and an IC card. The method comprises the steps of: before transaction of the IC card, judging whether a payment switch is switched on or not; if not, receiving a switching-on command and switching on the payment switch; and carrying out transaction. The IC card provided by the embodiment of the invention comprises a receiving unit for judging whether the payment switch is switched on or not before transaction of the IC card, wherein if the payment switch of the IC card is not switched on, the receiving unit receives the switching-on command; a starting unit for switching on the payment switch of the IC card according to the switching-on command; and a transaction unit for carrying out transaction. According to the method and IC card, a card holder can set and then transact before any transactions and actively controls the transactions, so that, not only is the benefit of the card holder ensured and fund in the card prevented from being stolen, but also the card holder actively prevents illegal stealing behaviors so as to find and restrain immediately.

Description

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Claims

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Application Information

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Owner GIESECKE & DEVRIENT (CHINA) INFORMATION TECH CO LTD
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