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Physical smart card and method for carrying out communication of virtual smart cards thereinto

A technology of virtual smart card and smart card, which is applied to record carriers, instruments, electrical components, etc. used by machines, can solve problems such as usage restrictions of virtual smart cards, and achieve the effect of reducing usage restrictions

Active Publication Date: 2012-07-04
CHINA UNIONPAY
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Since existing physical smart cards cannot achieve this function, the use of virtual smart cards is limited

Method used

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  • Physical smart card and method for carrying out communication of virtual smart cards thereinto
  • Physical smart card and method for carrying out communication of virtual smart cards thereinto
  • Physical smart card and method for carrying out communication of virtual smart cards thereinto

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Embodiment Construction

[0044] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, in which the same reference numerals denote the same elements.

[0045] The physical smart card of the present invention has a hardware layer 11, an operating system layer 12, a virtual smart card management layer 13 and a virtual smart card layer 14, wherein the hardware layer 11 includes hardware devices of the physical smart card, such as memory, I / O interface and the like. The operating system layer 12 runs on the hardware layer, including the operating system of the physical smart card.

[0046]The virtual smart card management layer 13 runs on the operating system layer and is used to manage multiple virtual smart cards in the virtual smart card layer, including setting the separate occupied storage space, memory space, I / O interface, etc. of each virtual smart card, and setting The access authority of each virtual smart card is to set the ...

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PUM

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Abstract

The invention provides a physical smart card and a method for carrying out the communication of a virtual smart card in the physical smart card. The physical smart card comprises a hardware layer, an operating system layer, a virtual smart card management layer, a virtual smart card layer, a transporting layer and an application layer, wherein the hardware layer comprises hardware equipment of the physical smart card; the operating system layer operates on the hardware layer; the virtual smart card management layer operates on the operating system layer; the virtual smart card layer operates on the virtual smart card management layer and comprises at least two virtual smart cards; a communication module is arranged inside each virtual smart card and comprises a virtual hardware layer comprising the virtualized hardware equipment; the transporting layer operates on the virtual hardware layer and is used for establishing a communication link channel between the virtual smart cards; and the application layer operates on the transporting layer and is provided with at least one communication protocol unit.

Description

technical field [0001] The present invention relates to a physical smart card and a method for virtual smart card communication therein. Background technique [0002] Smart cards have been widely used in many fields, such as SIM cards for mobile phones in mobile communication systems, debit or credit cards for bank deposits and withdrawals, bus cards for public transportation, and social security cards for recording social security information. Most of the above-mentioned smart cards can only be used as a single type of card, such as a SIM card or a bus card, which often leads to the need for individuals to carry a large number of smart cards, which is not only not conducive to people's carrying, but also not conducive to people's preservation of multiple smart cards. And management, bring a lot of inconvenience to people's use. [0003] Therefore, some existing smart cards are provided with multiple application files, and each application file stores applications in differ...

Claims

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Application Information

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IPC IPC(8): H04L29/08H04L29/06G06K19/077
Inventor 柴洪峰康建明鲁志军孟宏文
Owner CHINA UNIONPAY