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 use

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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Example Embodiment

[0019] The present invention provides a short-range wireless communication terminal with a safety mechanism. In order to make the objectives, technical solutions and effects of the present invention clearer and clearer, the present invention will be further described in detail with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are only used to explain the present invention, but not to limit the present invention.

[0020] See figure 1 , The short-range 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. The smart card is provided with a security control unit that is connected to The NFC controller connection is used for security authentication when the NFC terminal is used as a card mode, and the NFC controller provides power.

[0021] The ...

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PUM

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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

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Claims

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Application Information

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Owner HUIZHOU TCL MOBILE COMM CO LTD
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