Safety anti-counterfeiting system and method based on two wireless radio frequency tags

Abstract

The invention discloses a safety anti-counterfeiting system and method based on two wireless radio frequency tags. The system comprises a tag issuing device, an object tag, an owner tag, a tag validator, a data server and a database, wherein both the object tag and the owner tag are issued by the tag issuing device and authenticated by the tag validator; data in the tag issuing device and the tagvalidator are synchronized through the data server; the data server is connected with the tag issuing device, the tag validator and the database; and the owner tag and the object tag are issued in pair so as to form a tag pair.

Description

technical field [0001] The invention relates to a system and method for realizing product anti-counterfeiting with dual radio frequency tags. Background technique [0002] Counterfeit items bring huge losses to manufacturers, merchants, and consumers. In the past, anti-counterfeiting verification was mainly carried out through holographic labels, anti-counterfeiting telephones, and network verification. After the invention of radio frequency tags, there have also been some methods of using radio frequency tags for anti-counterfeiting. include: [0003] The principle of using RFID tags for anti-counterfeiting is mainly to use the unique and unchangeable characteristics of the built-in ID number of the radio frequency tag, and use a central database for verification. If the ID number is in the database, it means that the tag has been registered and the item attached to the tag for the genuine product. There are several problems with this method: First, there is the problem...

AI Technical Summary

Problems solved by technology

There are several problems with this method: First, there is the problem of label transfer. After the counterfeiter disassembles the label of the genuine product, it can be reposted on the counterfeit item, so that the counterfeit item can pass the verification, or use the used item container, such as wine bottles, refill fake and inferior items, and sell fake products for profit; secondly, this method relies on a central database to verify the items, and consumers have no way to verify the authenticity when they cannot access the Internet.

[0006] It can be seen that the traditional radio frequency ID (RFID) anti-counterfeiting technology cannot store the anti-counterfeiting data of the item on the label, making it necessary to rely on a global label database (that is, the central database) during label verification, which reduces security and increases the burden.

Single radio frequency IC (RFID) tag anti-counterfeiting technology saves part of the anti-counterfeiting data on the label, and logical operations can be performed on the label. It is generally used for anti-counterfeiting of tobacco and alcohol items. Its disadvantage is also that the verification depends on the global database. In some occasions Not applicable

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