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Device for aiding smart storage card to implement safe KEY application

A smart memory card and smart technology, applied in the field of smart memory cards, can solve the problems of adding display screens and buttons, unable to realize the second-generation U-shield, etc., to expand functions and performance, expand the adaptability of terminal interfaces, and improve adaptability sexual effect

Inactive Publication Date: 2013-05-08
POTEVIO INFORMATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] Due to the limitation of the small size of the smart memory card, it is impossible to directly add a display screen and buttons on its casing, and it is impossible to realize the function of the second-generation U-shield

Method used

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  • Device for aiding smart storage card to implement safe KEY application
  • Device for aiding smart storage card to implement safe KEY application

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Embodiment Construction

[0031] 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.

[0032] figure 1 It is a schematic diagram of the principle of the device for assisting the smart memory card to realize the security KEY application of the present invention. see figure 1 , the device is provided with: a USB plug, a controller chip, an intelligent memory card slot, a display screen, buttons and a radio frequency antenna. in:

[0033] The USB plug, display screen, button, and smart memory card slot are respectively connected to the controller chip, and the radio frequency antenna is connected to the smart memory card slot;

[0034] The USB plug is used to connect the device to the host device to realize the communication between the device and the host device;

[0035] The smart memory card slot is used to connect the smart memory ca...

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PUM

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Abstract

The invention provides a device for aiding a smart storage card to implement safe KEY application. The device comprises a USB (universal serial bus) plug, a controller chip, a smart storage card slot, a display screen, a button and a radio frequency antenna. By the device, safe KEY application of the smart storage card can be implemented, and application range of the smart storage card can be expanded.

Description

technical field [0001] The invention relates to the smart memory card technology, in particular to a device for assisting the smart memory card to realize safe KEY application. Background technique [0002] Ordinary memory cards only have data storage function, and the function is very single. In addition to the storage function of ordinary memory cards, smart memory cards also have smart card functions and non-contact card swiping functions. Due to limitations, the smart memory card function cannot be well applied. [0003] With the maturity and development of mobile communication technology, mobile smart terminals have more and more functions. Users not only require smart mobile terminals to have the functions of calling and sending and receiving short messages, but also hope to have non-typical application functions such as security authentication, financial payment, and secure calls. These functions bring great convenience to people, meet the fast-paced and high-effici...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F21/34G06K19/07
CPCH01Q1/2275
Inventor 郑杰刘道斌
Owner POTEVIO INFORMATION TECH
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