Anti-counterfeiting and source-tracing electronic label for commodities based on radio-frequency active (Radio Frequency Identification) RFID technology

Abstract

The invention discloses an anti-counterfeiting and source-tracing electronic label for commodities based on a radio-frequency active RFID (Radio Frequency Identification) technology. The electronic label comprises a PCB (Printed Circuit Board), an active RFID label communication chip and an antenna, an MCU (Micro Control Unit), an identifier displayer and a communication interface. The MCU is used for storing a label identifier representing a commodity identity, transmitting the label identifier to a reader, reading a reader identifier which proves the reader identity, decrypting the reader identifier, identifying whether the reader is true and controlling the identification result to be displayed on the identifier displayer.

Description

technical field [0001] The invention relates to an active RFID tag, in particular to a commodity anti-counterfeiting traceability electronic label based on radio frequency active RFID technology applied in a commodity anti-counterfeiting system. Background technique [0002] Counterfeit and shoddy goods are flooding the market, seriously damaging the interests of consumers, and at the same time bringing huge economic losses to commodity manufacturers, which are very harmful to society. Although companies and the country are taking various anti-counterfeiting measures to combat counterfeiting However, due to the high profit margins of counterfeit brand-name products (watches, bags, clothing, famous cigarettes, famous wines, home appliances, and furniture), counterfeiting companies also have endless levels of anti-counterfeiting technology. Traditional anti-counterfeiting technologies such as Anti-counterfeiting methods such as bar codes, laser anti-counterfeiting labels, two-...

AI Technical Summary

Problems solved by technology

[0006] 1. Existing product anti-counterfeiting RFID tags only provide product label identifiers and do not participate in anti-counterfeiting identification. If the reader in the system is counterfeit, the reader can pretend to communicate with the label and display false anti-counterfeiting results without authorization, and the system cannot aware

[0007] 2. The existing commodity anti-counterfeiting RFID tags are easy to be copied due to their simple structure;

[0008] 3. The existing commodity anti-counterfeiting RFID tags cannot receive information due to technical limitations, and have no signal processing capabilities

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