Radio frequency based commodity information identification method and system

Abstract

The invention discloses radio frequency based commodity information identification method and system. The radio frequency based commodity information identification method comprises the following steps that: communication equipment sends a command of inquiring a radio frequency tag to a Bluetooth card reader, wherein the command comprises commodity classes which need to be inquired; the Bluetooth card reader reads the anti-fake information of the radio frequency tag according to the commodity classes, wherein the anti-fake information comprises a commodity information dynamic code, an accessing time information code, a UID (User Interface Design) number, a CPU (Central Processing Unit) operation code and a random code; the Bluetooth card reader encrypts the anti-fake information and then sends to the cloud computing server through the communication equipment; and the cloud computing server decrypts the encrypted anti-fake information, compares the decrypted anti-fake information with locally stored anti-fake information, judges the authenticity of the radio frequency tag and notifies the communication equipment. In the invention, the anti-fake information is dynamically generated and difficult to imitate, and therefore, the safety of anti-fake detection is enhanced.

Description

technical field [0001] The invention relates to the field of anti-counterfeiting technology, in particular to a method and system for identifying commodity information based on radio frequency. Background technique [0002] Anti-counterfeiting labels are scientifically known as anti-counterfeiting marks, also known as anti-counterfeiting trademarks, which can be pasted, printed, and transferred on the surface of the target object, or on the packaging of the target object, or on the accessories of the target object, such as commodity listings, business cards and anti-counterfeiting certificate cards, and have anti-counterfeiting effects. logo. [0003] Anti-counterfeiting labels are a solution and an effective means for brand users to protect their own brands. Currently, there are various anti-counterfeiting technologies, such as QR codes, barcodes, and laser anti-counterfeiting codes. However, these anti-counterfeiting technologies are easy to be counterfeited, and the secur...

AI Technical Summary

Problems solved by technology

[0003] Anti-counterfeiting labels are a solution and an effective means for brand users to protect their own brands. Currently, there are various anti-counterfeiting technologies, such as QR codes, barcodes, and laser anti-counterfeiting codes. However, these anti-counterfeiting technologies are easy to be counterfeited, and the security is still not high.

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