Radio Frequency Identification (RFID) can realize the tracking and information sharing of goods in the world through the combination of Internet technology. It is the direction of the future development of enterprise information. RFID technology for logistics, manufacturing and service industries can greatly improve the management and operational efficiency of enterprises, and reduce the cost of circulation; for identification, asset management and other fields can achieve rapid batch identification and positioning, and can be carried out as needed Long-term tracking management. The anti-counterfeiting system and method of alcohol based on RFID technology, using large-scale integrated circuit manufacturing, has the characteristics of high processing difficulty, low cost, and can be certified by enterprises for commodity information, which will bring revolutionary breakthrough to alcohol anti-counterfeiting technology.
Alcohol anti-counterfeiting system and method based on RFID technology
This solution applies RFID technology to wine and other containers with caps, and anti-counterfeiting of goods through bottle structure design and background certification system. The system consists of specially designed caps and bottles, RFID readers, communication networks and anti-counterfeiting database servers. When the bottle is opened, the sharp face of the cutting device at the mouth of the 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 bottle. . In addition to the unique coding of the RF chip, the reader also has a unique code and is registered in the anti-counterfeiting database of the winery or third party. The unique encoding 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 encoding information. Therefore, only the products sold in the formal channel can access the anti-counterfeiting database. For the consumer, the authenticity of the wine can be judged by looking at the information displayed on the display screen of the seller's reader.
With regard to the realization of the system, the wine industry manufacturers only need to install RFID-related equipment in the processing of wine caps and wine bottles in the original production line, and establish an anti-counterfeiting database. Manufacturers use integrated technology to attach dedicated RF chips and antennas to the original caps and bottles, and register these tags in the product information in the anti-counterfeiting database. At the same time, the product wholesaler or hotel salesman is provided with a dedicated reader device costing hundreds of dollars, and is required to register in the anti-counterfeiting database. In this way, the manufacturer can not only know all the sales terminal branches of the product based on the information provided by the reader, but also count the sales.
The specific use method of the system is as follows: for an unopened wine bottle, a radio frequency chip is attached to the inner side of the top of the bottle cap, and the metal strip attached to the bottle cap is connected to the metal strip at different positions on the bottle cap by the chip lead attached to the inner side of the cap wall. The upper antenna body is connected with the metal strip to form a passage, and the cutting device on the bottle cap is located between the radio frequency chip and the antenna body, and the sharp surface with the rotation of the bottle cap can cut off the connection between the two, and the radio frequency identification read The writer reads the code of the radio frequency tag and sends it to the anti-counterfeiting database server for authentication by means of short message with the unique code of the reader. If both codes are authorized, the verification is passed, and the confirmation message is sent back; once the bottle is opened, the bottle is cut. The device will destroy the antenna, and the RF chip cannot obtain sufficient excitation voltage to fail, thereby achieving commodity anti-counterfeiting.
This anti-counterfeiting method utilizes RFID technology, and hardware uses large-scale production of integrated circuit chips and tag antennas, which are easy for manufacturers to manufacture, and counterfeiters spend a lot of money to imitate these technologies; RFID chips and reader code All use the unique code under the global unified coordination, and will not give the forgers a gap. At the same time, this dual authentication mechanism is also managed and controlled by the manufacturer, which improves the reliability of the system; after the bottle is opened, regardless of the bottle Still the bottle cap, the cutting device damages the chip and the antenna path are irreversible, which also eliminates the phenomenon of using the old bottled new wine, and further cuts off the possibility of the success of the anti-counterfeiting. Under the protection of the above three anti-counterfeiting designs, the reliability of this anti-counterfeiting method can fully meet the requirements of liquor manufacturers.
