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Near field communication terminal with security mechanism

A wireless communication terminal and security mechanism technology, applied in short-distance communication services, wireless communication, security devices, etc., can solve problems such as potential safety hazards, achieve the effect of preventing false deductions and improving security performance

Active Publication Date: 2011-10-12
HUIZHOU TCL MOBILE COMM CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, at present, there are security risks in NFC terminal payment. For example, someone uses a POS (Point of sales, electronic cash register system) machine to deliberately approach the user's NFC terminal to collect fees, and the NFC terminal is used as a bus card to accidentally touch the card reader and be paid. etc., these security issues are increasingly in need of attention

Method used

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  • Near field communication terminal with security mechanism
  • Near field communication terminal with security mechanism
  • Near field communication terminal with security mechanism

Examples

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Embodiment Construction

[0019] The present invention provides a short-distance wireless communication terminal with a security mechanism. In order to make the purpose, technical solution and effect of the present invention more clear and definite, the present invention will be further described in detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention.

[0020] see figure 1 The short-distance wireless communication terminal with a security mechanism provided by the embodiment of the present invention includes a smart card, an NFC antenna 11, an NFC controller, a baseband processor, and a control switch SW1. A security control unit is arranged in the smart card, and the security control unit and NFC controller connection, used for security authentication when the NFC terminal is used as a card mode, and the NFC controller provides power...

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Abstract

The invention discloses a near field communication (NFC) terminal with a security mechanism. The terminal comprises a smart card, a security control unit, an NFC antenna, an NFC controller, a control switch and a baseband processor, wherein the control switch is used for controlling the security control unit to open and close; the baseband processor is provided with an ADC (Analog-to-Digital Converter) unit for detecting the switching state of the control switch; the NFC controller is connected with the baseband processor; and the NFC controller is also connected with the smart card and the ADC unit through the control switch respectively. In the near field communication terminal with the security mechanism, the control switch is arranged on a power supply channel of the NFC controller and the security control unit, and the state of the control switch is detected through the ADC unit in the baseband processor to prompt a user to control the switching state of the control switch, so that the security performance of the near field communication terminal is improved, and false deduction of the NFC terminal is prevented.

Description

[0001] The invention relates to the technical field of mobile payment, in particular to a short-distance wireless communication terminal with a security mechanism. Background technique [0002] With the development of mobile payment, more and more terminals have an NFC (Near Field Communication, short-range wireless communication technology) function. However, at present, there are security risks in NFC terminal payment. For example, someone uses a POS (Point of sales, electronic cash register system) machine to deliberately approach the user's NFC terminal to collect fees, and the NFC terminal is used as a bus card to accidentally touch the card reader and be paid. Etc., these safety issues need to attract more and more attention. [0003] Thereby prior art still needs to improve and improve. Contents of the invention [0004] In view of the shortcomings of the prior art above, the purpose of the present invention is to provide a short-range wireless communication terminal...

Claims

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Application Information

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IPC IPC(8): H04B5/00H04L9/32
CPCG06F21/35G06F2221/2105H04W4/80H04W12/08H04W12/12
Inventor 王晓君杨金华
Owner HUIZHOU TCL MOBILE COMM CO LTD
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