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RFID system

A technology for identifying information and readers, which is applied in the direction of instruments, inductive record carriers, digital data protection, etc., and can solve the problems of security features and insecurity provided by readers

Active Publication Date: 2016-08-03
FAVEPC
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] But this method cannot provide security features on the reader, especially the reader is not authenticated during the information upload or download process, therefore, a counterfeit reader can be designed to bypass the Such as security features implemented in electronic tags, laser tags or QR codes, and upload false product information or illegally download product information, in other words, traditional information upload and download systems using readers are not secure

Method used

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Embodiment Construction

[0096] Reference will now be made in detail to the embodiments of the present invention, which are illustrated in the accompanying drawings. Wherever possible, the same reference numerals will be used throughout the drawings to represent the same or similar parts. It must be noted that these drawings are simplified type and are not drawn to exact scale.

[0097] figure 1 It is a block diagram of a system 10 for authenticating an RFID reader 100 according to an embodiment of the present invention. The system 10 includes an RFID reader 100 and a server 107. The RFID reader 100 is connected via a mobile communication network or The Internet communicates with the server 107 .

[0098] The RFID reader 100 may include an analog front end 101 for transmitting radio frequency (RF) signals to and receiving radio frequency signals from an RFID tag; the analog front end 101 is managed by a digital processor 102 and arranged to transmit the The received RF signal is sent to the digital ...

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PUM

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Abstract

The invention provides a RFID reader, comprising a memorizer, a communication interface and a microcontroller unit. The memorizer possesses first data which can be identified by the RFID reader and second data related to the first data stored in the memorizer. The microcontroller is configured as follow: the first data is transmitted through the communication interface; a first requirement for transmitting the second data is received; the second data is transmitted through the communication interface; third data is received through the communication interface; and the second data stored in the memorizer is overwritten by utilizing the third data.

Description

technical field [0001] The present invention relates to a radio frequency identification (Radio-frequency identification, RFID) reader, in particular to a secure RFID reader and a system for authenticating the secure reader. Background technique [0002] The efficiency, convenience, and safety of systems, devices, and methods for providing and obtaining product information by producers and consumers, respectively, have been continuously improved. For example, a producer may use a reader to scan an electronic tag of a product, And upload the product information of the product to a server, on the other hand, a consumer can also use a reader to scan the electronic label of the same product to obtain the product information uploaded by the producer from the server for uploading Security features associated with downloading product information are typically implemented in electronic tags, laser tags or Quick Response (QR) codes scanned by the reader. [0003] But this method can...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K7/00G06F21/62
Inventor 蔡俊良张劭彰
Owner FAVEPC