Miniature device, system and method for tracing source, preventing counterfeiting and preventing tampering

Abstract

The invention provides a miniature device, system and method for tracing source, preventing counterfeiting and preventing tampering. The device is provided with a logic circuit for judging the protected packaging state process, and the packaging state process information cannot be changed once being recorded, so that after the miniature device is used for packaging various commodities, the packaging state process information cannot be changed. When a damaged package appears in the effective magnetic field range of the reader-writer, the reader-writer can receive an alarm signal, and screeningwork is completed. Once the damage time and state are recorded by the control module, the locking operation is carried out, so that the damage time and state cannot be changed secondarily, and a consumer can obtain the packaging state process and traceability information of the commodity through a human-computer interface. The invention has the characteristics of wide application range, high stability, comprehensive functions, reusability and the like, can accurately record commodity traceability information and package state process information, can be widely applied to the traceability, counterfeiting prevention, tamper prevention, package transfer prevention and other work in the transportation process of various commodities, and can perform investigation according to the accurate timeof behavior occurrence.

Description

technical field [0001] The invention relates to the technical field of commodity traceability and anti-counterfeiting, in particular to a micro-device, system and method for traceability, anti-counterfeiting and anti-tampering. Background technique [0002] Today, counterfeit goods are rampant in the commodity market, transport packages are dropped, and dealers are fleeing goods. Traditional physical anti-counterfeiting technologies (laser anti-counterfeiting, inkjet anti-counterfeiting, and electronic code anti-counterfeiting) can no longer meet the needs of anti-counterfeiting and traceability. [0003] Currently commonly used commodity traceability, anti-counterfeiting, and anti-tampering technologies are usually divided into two categories: [0004] One is the anti-counterfeiting of special technology and materials, mainly by using special packaging for commodities, exquisite printing technology, laser stickers, etc., as the counterfeiting equipment becomes more and more...

AI Technical Summary

Problems solved by technology

Among them, barcode and two-dimensional code anti-counterfeiting have defects such as the inability to dynamically write information, easy to be copied and tampered with, and need to be optically visible, thus affecting the anti-counterfeiting effect

The anti-counterfeiting of RFID electronic tags has effectively improved the deficiencies of the above-mentioned traditional anti-counterfeiting methods. The use of RFID technology is to use passive RFID tags as the unique identification of goods, and verify the information of this product through the unique ID stored in the label, and can use RFID The reading and writing equipment reads and writes the internal storage unit of the passive tag to realize the traceability and anti-counterfeiting functions in the process of commodity circulation. However, the existing RFID electronic tag anti-counterfeiting technology often sticks to the surface of the commodity in the form of a label, which leads to criminals easily Remove tags and re-apply them to other products to create counterfeit products

[0006] There are also various deficiencies in some of the disclosed patents and methods. For example, the patent CN208054008U discloses a packaging box with an RFID tag. The radio frequency antenna is embedded in the sealing part of the packaging and is located in a hidden place. When the packaging is damaged by various types, the sealing part will be damaged. The truncation of the antenna makes the RFID tag unreadable, so as to realize the anti-counterfeiting of the package, but for the RFID device, the information transmission between the tag antenna and the reader is directional (that is, it must be ensured that the tag antenna and the reader The normal information transmission can only be carried out when they are located on the same parallel plane), and the different folding degrees of the package during transportation will cause the tag antenna to deviate from the normal reading and writing direction of the reader, making the tag unable to work normally, and easily causing the reader to receive errors The method disclosed in this patent does not take into account the above facts, so the method has poor stability and cannot guarantee the anti-counterfeiting effect

For example, the patent CN106628581A discloses a combination bottle cap with an RFID tag with status contacts, its application range is limited to packaging with bottle caps, and the application range is too narrow

At the same time, none of the methods described in the above patents can independently identify and record the damage time of the package, so it is impossible to reversely determine the attribution of responsibility

[0007] In summary, the existing RFID-based anti-counterfeiting traceability technology has problems such as easy disassembly, narrow application range, and inability to independently record relevant data, which limit its application in the field of anti-counterfeiting traceability.

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