Method for dynamic aggregating multiple intelligent card function module based on memory card

A functional module and smart card technology, applied in the field of data storage cards, can solve the problems of difficult visual inspection, no change, and inconvenience, etc., and achieve the effect of solving small storage capacity, preventing access and tampering, and having a wide range of applications

Inactive Publication Date: 2007-12-19
POTEVIO INFORMATION TECH
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Problems solved by technology

The rapid increase in the number of personal cards has brought great inconvenience to cardholders in carrying, keeping and using.
[0004] 2. Dynamic integration of smart card functions
[0012] 1. The stored data is very easy to modify. It is relatively easy to change the data recorded on the magnetic strip with a standard read/write device, but it is quite difficult to prove that the data has been modified afterwards;
[0013

Method used

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  • Method for dynamic aggregating multiple intelligent card function module based on memory card
  • Method for dynamic aggregating multiple intelligent card function module based on memory card

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[0035] The specific implementation process of the present invention will be further described below in conjunction with the accompanying drawings:

[0036] Design concept of the present invention: In order to better solve the technical problems and shortcomings in the prior art, the present invention proposes a method for dynamically gathering multiple smart card function modules based on a memory card. Due to the continuous development of the memory card manufacturing process, the capacity of the memory card has been continuously increased (now there are memory cards with 4G capacity on the market). Therefore, with the large capacity of the memory card as the guarantee, a variety of smart card functions are loaded into the memory card in the form of modules. At the same time, the storage space is dynamically divided according to the needs of each functional module. The user can selectively load and call a certain function module on the dedicated terminal, and after using a ce...

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Abstract

A method for gathering multi-type intelligent card function module based on storage card state includes adding function module management program and function module address chain list in flash memory of storage card, checking whether intelligent card function module is registered in storage card or not by terminal through said program and said chain list when certain intelligent card function is required to be used by user, selecting intelligent card function module by terminal through said program if it is than connecting storage card to exclusive terminal for activating function of said intelligent card.

Description

technical field [0001] The invention relates to a data storage card, in particular to a method for dynamically gathering various smart card function modules based on the storage card. Background technique [0002] With the continuous development of smart card technology, its role in people's work and life is becoming more and more important and indispensable, but it also leads to the following problems: [0003] 1. The application scenarios of smart cards are developing rapidly, and at the same time, the types and numbers of personal cards held by users are also increasing. For example, in terms of major types, there are SIM cards, bank cards, transportation cards, medical insurance cards...; for a certain type of cards, such as bank cards, the current state-owned bank cards have not yet realized the true "one card" ". If a new type of application needs to be added, it is generally necessary to add a physical IC card or magnetic card. This rapid increase in the number of ...

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Application Information

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IPC IPC(8): G06K19/07G06K17/00G06F12/02G06F21/00G06F21/77
Inventor 阎鹏飞
Owner POTEVIO INFORMATION TECH
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