Commodity double-layer anti-fake method based on technologies of internet of things

Abstract

Provided is a commodity double-layer anti-fake method based on technologies of internet of things. The commodity double-layer anti-fake method based on the technologies of the internet of things comprises a plain code layer, a code layer, a mobile terminal, a server and a database. The plain code layer only contains inquiry codes which are used for inquiry of commodity information. A user obtains an inquiry code through the mobile terminal, and the inquiry code is automatically sent to the server. The server obtains a commodity information code through a decipherment algorithm, inquires corresponding commodity information from the database, and then sends the commodity information back to the mobile terminal. The code layer only contains verification codes which are used for verification of authenticity of a commodity, wherein a verification code and a corresponding inquiry code are a pair of rule codes which are bound in a one-to-one correspondence mode. The user obtains the verification code through the mobile terminal which is provided with identification software of two-dimension codes, bar codes or digital codes, and the verification code is automaticlly sent to the server. The server matches the verification code and the inquiry code, and sends a matching result back to the mobile terminal. The commodity double-layer anti-fake method based on the technologies of the internet of things has the advantages of being good in anti-fake performance, providing convenience, and being high in encryption performance, rapid, not prone to being forged, and beneficial for protecting rights and interests of consumers and enterprises.

Description

technical field [0001] The invention relates to the field of commodity anti-counterfeiting and information query, in particular to a method for double-layer anti-counterfeiting of commodities based on the Internet of Things and through a mobile phone two-dimensional code. Background technique [0002] At present, the market is full of counterfeit and shoddy goods. According to the information provided by the World Trade Organization and other institutions, since 1990, the growth rate of the global trade volume of counterfeit goods is 3.2 times the growth rate of global trade volume. The phenomenon of counterfeiting and shoddy goods has become second only to drug trafficking. The world's second largest public hazard. At the beginning of this century, the direct economic loss caused by counterfeit and shoddy products in our country was about 200 billion yuan every year, and the country's annual tax loss alone reached more than 25 billion yuan. [0003] Existing anti-counterfe...

AI Technical Summary

Problems solved by technology

[0003] Existing anti-counterfeiting technologies include anti-counterfeiting printing, anti-counterfeiting ink, laser holographic label, physical detachment, bar code and two-dimensional code, etc.; while anti-counterfeiting technologies such as anti-counterfeiting printing, anti-counterfeiting ink and laser holographic label are difficult for consumers to distinguish, physical detachment and bar code, etc. Anti-counterfeiting technology is easy to be copied

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