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Radio frequency marking reading and writing device and financial trade method using said device

A radio frequency identification, reading and writing device technology, which is applied in the activation of coded identification cards or credit cards, data processing applications, inductive record carriers, etc., and can solve problems such as inconvenience, limited long-distance use, and volume problems.

Inactive Publication Date: 2008-09-17
IND TECH RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0007] (1) Both use high-frequency or low-frequency communication mechanisms, thus limiting the need for long-distance use
[0008] (2) It is a built-in radio frequency identification device, so it is impossible for users to install or remove the radio frequency identification device according to the situation
However, the device with financial transaction function is fixedly installed on the hand-held mobile phone, so not only does it have a volume problem, but also the user must carry an additional credit card to carry out the transaction, which is quite inconvenient

Method used

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  • Radio frequency marking reading and writing device and financial trade method using said device
  • Radio frequency marking reading and writing device and financial trade method using said device
  • Radio frequency marking reading and writing device and financial trade method using said device

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Embodiment Construction

[0028] Please refer to FIG. 1 , which is a schematic diagram showing the combination of a preferred embodiment of the radio frequency identification reading and writing device of the present invention and an electronic terminal device. The present invention proposes a radio frequency identification reading and writing device 2, which can be inserted into an electronic terminal device 1, and the electronic terminal device 1 includes a control unit 11, an SD interface slot 12, a radio frequency transmitting unit 13, and a display unit 14 and an operating unit 15 . The SD interface slot 12, the radio frequency transmitting unit 13, the operating unit 15 and the display unit 14 are connected to the control unit 11, and the electronic terminal device 1 can be a mobile phone or a personal digital assistant (Personal Digital Assistant, PDA) etc. electronic product.

[0029] The radio frequency identification reading and writing device 2 includes: an SD interface unit 21 , a radio fr...

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Abstract

The present invention discloses a kind of RF marker reading-writing device and its usage in financial transaction. The RF marker reading-writing device includes a SD interface unit, an RF reading-writing unit and a memory unit. The RF reading-writing unit connected to the SD interface unit can read and change the content in the RF marker label; the memory unit connected to the SD interface unit can store data. When the RF marker reading-writing device is used in financial transaction, it is inserted into one SD interface slot of some electronic terminal and controlled with the electronic terminal to read out the commodity price in RF volume label record.

Description

technical field [0001] The present invention relates to a radio frequency identification reading and writing device and a financial transaction method using the device, in particular to a radio frequency identification reading and writing device having an SD interface (Secure Digital interface) and utilizing UHF communication, and using the radio frequency identification reading and writing device A radio frequency identification reading and writing device for financial transactions and a financial transaction method using the device. Background technique [0002] Radio Frequency Identification (RFID) is listed as one of the top ten important technology projects in this century, and it is an emerging technology that can change the way of human consumption. The radio frequency identification system architecture can be applied in a wide range of fields. Because it has non-contact reading, updating and can store large-capacity data, it has greater advantages compared to traditi...

Claims

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Application Information

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IPC IPC(8): G07F7/08G06K7/08G06F1/16G06Q20/00
Inventor 吴柏成郭秉宸许铭修陈亚萍
Owner IND TECH RES INST
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