Active package anti-counterfeiting and tracing on-line structure based on block chain

Abstract

The invention relates to an active package anti-counterfeiting and tracing on-line structure based on a block chain. The structure actively realizes on-line of product status information in a processof opening a product package, and includes a flexible circuit attached on an assumed opening position of the product package. An upper part of the flexible circuit is provided with an inductive emitting integrated chip based on block chain technology, a power supply and a line liable to be torn. When the product package is opened, the line liable to be torn is broken, the inductive emitting integrated chip is enabled to receive a current change, a preset instruction is triggered, and information is uploaded into the product block chain. A unique code is also arranged on the product package. According to the structure, the block chain is used to store the information in a distributed manner, and security is high; the most important thing is that the structure actively realizes a ''product status report'', and more accurate market information can be obtained for a manufacturer; and the structure can be applied to most packaging occasions, provides solutions for new-generation product anti-counterfeiting and tracing technology, and has a market value and technological advancement.

Description

technical field [0001] The invention relates to a block chain-based packaging anti-counterfeiting on-line structure, which actively realizes on-line product status information during the process of opening product packaging. Background technique [0002] In order to protect the rights and interests of their own products, many enterprises have invested energy and financial resources in anti-counterfeiting protection and traceability of products. At present, there are many corresponding anti-counterfeiting technologies on the market, and the technical principles used vary widely, and the differences among various industries are also relatively large. At present, the main technologies are divided into two categories, one is anti-counterfeiting printing technology, such as laser marking pasted on the package, special printing, anti-counterfeiting seal, etc.; the other is information technology anti-counterfeiting, such as telephone inquiry anti-counterfeiting technology, QR code...

AI Technical Summary

Problems solved by technology

But there are also many defects, such as low anti-counterfeiting query rate, inhumane operation, centralized management of commodity anti-counterfeiting codes have hidden dangers in network security, and anti-counterfeiting technology has a single function, which is only to identify authenticity. The time period and the quantity of terminal consumption will help enterprises to further accurately grasp market information

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