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User identification card, Bluetooth device and method for accessing user identification card

A user identification card and Bluetooth device technology, applied in the fields of user identification cards, Bluetooth devices and access user identification cards, can solve the problems of inability to develop user identification card value-added services, and difficulty in realizing two-way communication between smart terminals and user identification cards, etc. To achieve the effect of convenient user identification card and convenient access

Active Publication Date: 2014-02-12
NATIONZ TECH INC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, it is difficult to realize the two-way communication between the smart terminal and the subscriber identity card, and it is impossible to develop the value-added service of the subscriber identity card

Method used

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  • User identification card, Bluetooth device and method for accessing user identification card
  • User identification card, Bluetooth device and method for accessing user identification card
  • User identification card, Bluetooth device and method for accessing user identification card

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Embodiment Construction

[0028] The present invention will be described in detail below in conjunction with the drawings and embodiments.

[0029] Refer to figure 1 , figure 1 It is a schematic structural diagram of the implementation of the user identification card of the present invention. As shown in the figure, the user identification card includes a user identification card body 11 and a user identification card Bluetooth module 12, and the user identification card Bluetooth module 12 is electrically connected to the user identification card body 11;

[0030] In this embodiment, the subscriber identity card body 11 is a subscriber identity module (SIM card, Subscriber Identity Module) of the prior art, which is also called a smart card or a subscriber identity module. Generally speaking, the mobile terminal must install this card to be able to use. The user identification card of the prior art stores the information of the mobile terminal user, the encrypted key and the user's phone book on a chip, wh...

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Abstract

The invention discloses a user identification card which comprises a user identification card body and a user identification Bluetooth module. The user identification card Bluetooth module is electrically connected with the user identification card body. The user identification card Bluetooth module is used for building Bluetooth socket connection with an external Bluetooth device and receiving instructions of the external Bluetooth device, and therefore the external Bluetooth device accesses the user identification card through the user identification card Bluetooth module. The invention further discloses the Bluetooth device and a method for accessing the user identification card. In this way, the user identification card, the Bluetooth device and the method for accessing the user identification card can achieve both-way communication between application software of an intelligent terminal and the user identification card conveniently.

Description

Technical field [0001] The present invention relates to the field of communication technology, in particular to a user identification card, a Bluetooth device and a method for accessing the user identification card. Background technique [0002] The current smart terminals mostly adopt a dual central processing unit (CPU) architecture in hardware: one is a baseband processor, which mainly deals with the encoding and decoding of digital signals, voice signals and the global system for mobile communication (GSM) communication protocol, and the other is the application The processor runs the operating system and various applications. [0003] The baseband processor, radio frequency and other peripheral chips are used as a module to become the modem of the Global System for Mobile Communications and the General Packet Radio Service (GSM / GPRS), providing a modem command (AT) interface. Through the AT command set to communicate with the wireless communication module with GPRS function, ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B5/00H04M1/725
Inventor 赵云海
Owner NATIONZ TECH INC
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