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Handset with built in reader-writer of identifying radio frequency

A technology for readers and mobile phones, which is applied in the field of RFID reading and writing equipment, can solve the problems of large size, difficult promotion of RFID electronic tag anti-counterfeiting system, high cost of reading and writing equipment, and achieve the effect of strengthening communication quality

Inactive Publication Date: 2008-01-16
PEKING UBIQUITOUS IC TAG TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the high cost and large volume of special read-write equipment, it is very difficult to promote the RFID electronic tag anti-counterfeiting system

Method used

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  • Handset with built in reader-writer of identifying radio frequency
  • Handset with built in reader-writer of identifying radio frequency

Examples

Experimental program
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Effect test

Embodiment Construction

[0022] The technical scheme of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0023] Fig. 1 is a schematic diagram of the structure of the present invention. As shown in Figure 1, the core of the mobile phone with built-in RFID reader of the present invention is a SIM card, and the SIM card of the present invention is inserted in a GSM or CDMA mobile phone, which can be used as a mobile phone for conventional communication, and can also be used as an RFID reading and writing device. Complete reading and writing of electronic tags. Described SIM card is made up of card body 1, RFID reader-writer chip 2, SIM card IC chip 3 and external antenna 4, wherein card body 1 and SIM card IC chip 3 are known SIM cards, RFID reader-writer chip 2 is a specially designed chip that can read and write electronic tags. The external antenna 4 is used to establish data communication between the RFID reader chip 2 and the electronic tag. T...

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PUM

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Abstract

The invention combines RFID dedicated read / write device with handset including SIM card. Characters of the invention are as following: RFID read / write chip capable of reading / writing RFID electronic label and external antenna connected to the said RFID read / write chip are setup on card body of SIM card; RFID read / write chip is connected to IC chip in SIM card. The invention makes general handset implement function for reading and writing RFID electronic label so as to constitute handset with RFID reader / writer built in.

Description

technical field [0001] The invention relates to an RFID read-write device, in particular to a mobile phone with a built-in RFID read-write device in which the RFID read-write device is organically combined with a mobile communication device. Background technique [0002] There are many anti-counterfeiting technical solutions on the market at present, such as laser anti-counterfeiting, ink anti-counterfeiting, digital phone anti-counterfeiting and mobile phone SMS anti-counterfeiting, etc. Research in recent years has shown that the anti-counterfeiting solution using RFID electronic tags is a very effective high-tech anti-counterfeiting means. The main content of RFID electronic tag anti-counterfeiting is to affix an RFID electronic tag to the item, which stores the unique identification code (UID) of each product, unencrypted product-related information or encrypted anti-counterfeiting authentication information. The special reader can obtain the data of the electronic tag b...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04Q7/32G06K19/00G06K7/08H04M1/72412
Inventor 莫宁
Owner PEKING UBIQUITOUS IC TAG TECH
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