Method for controlling intelligent storing card

A technology of smart memory card and control method, which is applied in the field of control, can solve the problems that the smart memory card cannot be guaranteed to work normally, the effective implementation of value-added applications cannot be guaranteed, and the interactive process of the smart memory card is not provided, so as to facilitate the expansion of value-added services and strengthen the Compatibility and upgradeability, guaranteed normal working effect

Inactive Publication Date: 2008-10-08
POTEVIO INFORMATION TECH
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  • Abstract
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AI Technical Summary

Problems solved by technology

[0003] However, the prior art only provides a process for interacting with the memory card, that is, the application program directly sends a read / write command to the memory card, and then the memory card controller in the memory card performs corresponding read / write operations on the physical storage medium according to the command. / write operation, but does not provide an interactive process for smart memory cards
However, if the interactive process cannot be used to achieve effective control of the smart memory card, such as managing resources in the smart memory card, identity authentication and authorization of the smart memory card, etc., the normal operation of the smart memory card cannot be guaranteed. The addition of a smart card chip cannot guarantee the effective implementation of value-added applications

Method used

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  • Method for controlling intelligent storing card
  • Method for controlling intelligent storing card
  • Method for controlling intelligent storing card

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Embodiment Construction

[0051] In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below with reference to the accompanying drawings and examples.

[0052] figure 1 It is a schematic structural diagram of the smart memory card in the embodiment of the present invention. Such as figure 1 As shown, the smart memory card in this embodiment includes: a physical interface, a memory card controller, a physical storage medium, and a smart card chip. Among them, the physical interface, memory card controller, and physical storage medium are all structures in the existing memory card; while the smart card chip carries a value-added application module for implementing value-added applications, which can realize various value-added applications without the SIM card.

[0053] Among them, the value-added application module can realize the value-added application through the transparent transmission of the term...

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Abstract

The invention discloses a control method of an intelligent memory card. The invention fully utilizes the existing bus resource of the memory card and is additionally provided with a value added application module in the memory card, thereby being capable of implementing the function expansion by the value added application module, being convenient to have the value added service expansion of the value added service operator, and having stronger compatibility and scalability. Otherwise, the invention implements the management of the intelligent memory card via command data package by the application program, thereby being capable of guaranteeing the normal operation of the intelligent memory card.

Description

technical field [0001] The invention relates to control technology, in particular to a control method for an intelligent memory card. Background technique [0002] The value-added applications of the existing mobile terminals are mostly based on the SIM card number, so that the value-added service operators are subject to the mobile operators. If this situation needs to be changed, a smart card chip can be added in the memory card of the mobile phone terminal, and the value-added application can be realized by the smart card chip, so that the value-added application is separated from the SIM card number. Among them, a memory card added with a smart card chip is called a smart memory card. [0003] However, the prior art only provides a process for interacting with the memory card, that is, the application program directly sends a read / write command to the memory card, and then the memory card controller in the memory card performs corresponding read / write operations on the ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04Q7/32G06K7/00
Inventor 曹会扬李春华廖剑陈庆方陶雄强姜涌廖泉张旭
Owner POTEVIO INFORMATION TECH
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