Commodity traceability system

Abstract

The invention discloses a commodity traceability system. The system comprises an information reception module, a safety and coding module, a database module and a user terminal. The information reception module is used for obtaining and receiving commodity information of commodities produced and input by commodity production enterprises; the safety and coding module is used for generating unique identification for each commodity and carrying out security coding on the commodity information received by the information reception module according to the unique identification to generate anti-counterfeit information and encrypting the anti-counterfeit information to generate encrypted two-dimensional codes; the database module is used for storing the commodity information obtained by the information reception module and the unique identification, the anti-counterfeit information and the encrypted two-dimensional codes obtained by the safety and coding module, and providing data support for anti-counterfeit query and commodity traceability; and the user terminal is used for carrying out anti-counterfeit query on each commodity and obtaining commodity authenticity information. In the implementation process, the commodity traceability system carries out encryption on the commodity anti-counterfeit information and tracking on each commodity, so that commodity quality can be ensured better.

Description

technical field [0001] The invention relates to the technical field of traceability, in particular to a commodity traceability system. Background technique [0002] In foreign countries, the anti-counterfeiting traceability of commodities developed relatively early. Early anti-counterfeiting label technologies include: watermark technology, fluorescent technology, invisible ink and "security paper" mainly used for paper documents, holographic technology, "hidden word" technology and PIN code technology mainly used for credit cards, and DNA security marks technology etc. However, with the continuous advancement of technology, the imitation and cracking threshold of these tag technologies has become lower and lower. In recent years, the Internet of Things and RFID technology have emerged. Since RFID technology, as an automatic item identification technology, can provide supplements to traditional anti-counterfeiting methods, it has become an important tool in the field of an...

AI Technical Summary

Problems solved by technology

For example, the Moutai RFID anti-counterfeit traceability system allows consumers to check the product name, specification, production batch, production date, sales channel and other information of each bottle of Moutai with an RFID chip label through a mobile terminal with an NFC module; Liu Shiming, Chen Jianhong , Zhang Zongping, and Chen Huihong proposed the RFID technology-based safety supervision and traceability system for vegetables supplied to Hong Kong. Using RFID technology, it recorded the data information of the whole process of identification and management of vegetables supplied to Hong Kong from production, processing to sales, ensuring the integrity of vegetable containers during transportation. security, guarantee the safety of vegetables supplied to Hong Kong, and improve the safety supervision capability of vegetables supplied to Hong Kong; however, the existing anti-counterfeiting system cannot track items or commodities well, and encrypts the anti-counterfeiting information, so it is easier for others to tamper with the anti-counterfeiting information

Images