Radio frequency identification technology (RFID) through the combination of Internet technology can achieve global tracking of items and information sharing, it is the future direction of enterprise information development. RFID technology used in logistics, manufacturing and service industries can greatly improve the efficiency of enterprise management and operation, and reduce circulation costs; used in fields such as identity recognition and asset management, it can realize rapid batch identification and positioning, and can be carried out as needed Long-term tracking management. The alcohol anti-counterfeiting system and method based on RFID technology, which are manufactured using large-scale integrated circuits, have the characteristics of high processing difficulty, low cost, and the authentication of commodity information by enterprises, which will bring a revolutionary breakthrough to alcohol anti-counterfeiting technology.
This solution applies RFID technology to alcohol and other containers with bottle caps, and realizes the anti-counterfeiting of goods through the design of the bottle body structure and the background authentication system. The system is composed of specially designed bottle cap and bottle body, RFID reader, communication network and anti-counterfeiting database server. When the wine bottle is opened, the sharp surface of the cutting device at the mouth of the wine bottle will cut off the connection between the antenna and the chip, so that the RFID reader cannot read the code of the chip on the top of the bottle cap, thereby preventing the secondary use of the wine bottle . In addition to the unique code of the radio frequency chip in this system, the reader also has a unique code, and it is registered in the anti-counterfeiting database of the winery or a third party. The unique code of the reader is bound to the registered user (usually the store or restaurant of the sales terminal), and only the registered reader can query the chip code information. Therefore, only products sold through regular channels can access the anti-counterfeiting database. For consumers, by checking the information on the display screen of the seller's reader, the authenticity of the wine can be judged.
Regarding the realization of this system, wine manufacturers only need to install RFID related equipment in the wine cap and wine bottle processing links of the original production line, and establish an anti-counterfeiting database. The manufacturer uses integrated technology to attach special radio frequency chips and antennas to the original bottle cap and bottle body during production, and registers the corresponding codes of these labels in the product information in the anti-counterfeiting database. At the same time, it provides special reader equipment with a cost of several hundred yuan to the sales wholesaler or restaurant salesman of the product, and requires it to register in the anti-counterfeiting database. In this way, the manufacturer can not only understand all the sales terminal divisions of the product based on the information provided by the reader, but also make statistics on the sales situation.
The specific use method of the system is as follows: For the unopened wine bottle, an RF chip is attached to the inside of the top of the bottle cap, which is connected to the metal strips at different positions on the bottle cap through the chip lead attached to the inside of the bottle cap wall, and is located in the bottle body The antenna body on the top is connected to the metal strip to form a passage. The cutting device on the bottle cap is located between the radio frequency chip and the antenna body. Its sharp surface can cut the connection between the two with the rotation of the bottle cap. The writer reads the code of the radio frequency tag and sends it to the anti-counterfeiting database server through SMS together with the unique code of the reader for authentication. If both codes are authorized, it passes the verification and sends back a confirmation message; once the wine bottle is opened, it is cut The device will destroy the antenna, and the radio frequency chip cannot obtain enough excitation voltage to fail, thereby realizing the anti-counterfeiting of goods.
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