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1. System overview
In today’s society, counterfeit goods have become a worldwide problem. Driven by interests, counterfeit and inferior products are increasingly rampant in the market. Especially for alcoholic products, it has become one of the key points of counterfeit and inferior manufacturing by criminals, giving people’s lives and lives. Security poses a great threat and also causes huge losses to the enterprise. At present, the difficulty of counterfeiting alcohol anti-counterfeiting technology is not high, and counterfeiters often master the anti-counterfeiting technology quickly, and even counterfeit it with technology developers who lack self-discipline, causing headaches for alcohol production companies.
The advantage of RFID wine anti-counterfeiting is that each label has a unique ID number, which cannot be modified or counterfeited. Using RFID technology, alcohol is anti-counterfeit, no mechanical wear, anti-fouling; the reader has a physical interface that is not directly open to the end user to ensure its own security; in terms of data security, in addition to the password protection of the tag, some algorithms can be used in the data part Realize security management; there is a mutual authentication process between the reader and the label; the data storage capacity is large, the content can be erased multiple times, and a logistics and supply chain management system based on RFID technology can be established, through which each bottle can be recorded The whole process of wine production, warehousing, sales and delivery, and can automatically count the output, sales and other information, while achieving the anti-counterfeiting effect, it can achieve multiple goals and realize the informatization of management.
The use of RFID alcohol anti-counterfeiting technology can prevent counterfeit products from flowing into the sales market, control product quality, supervise and manage sales personnel, formulate reasonable service strategies, strengthen market control and management, guide enterprise product design and positioning, and improve the timeliness of business decision-making.
Second, the system process
2.1 Application process
The use of RFID technology will optimize the production, circulation, and sales of the entire product. On the one hand, it is possible to obtain accurate information flow in real time, improve the monitoring in the logistics process, reduce unnecessary links and losses in the logistics process, and reduce the amount of safe inventory and operating capital in all links of the supply chain; on the other hand, through In the final sales monitoring, the consumer’s consumption preferences are reported in a timely manner to help merchants adjust and optimize the product structure, thereby obtaining higher customer satisfaction and loyalty. The wine anti-counterfeiting system runs through the whole process of wine production, sales and circulation, data collection and information processing. The whole link is meticulous, which can effectively realize anti-counterfeiting and curb the flow of fake wine into the market. The schematic diagram of the specific system scheme is shown in the figure:
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Figure 1 Application flow chart
2.2 Work process
(1) The electronic label is affixed to the wine packaging box
As an anti-counterfeiting label, the RFID electronic label should be attached to the production link, combined with the original wine bottle label, attached to the wine bottle, and then packed into the packaging box. The electronic label is a paper EPC label with identification information printed on the surface and a permanent sticker on the back, which is directly attached to the bottle.
Manual pasting and mechanical pasting: During product production, place RFID anti-counterfeiting radio frequency tags in the corresponding position of the product by manual or automated methods, or put the label in the product packaging box.
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(2) Install fixed reading and writing equipment on the production line, write data into the label, and automatically record the information
Alcohol is placed at the end of the packaging production line with a read-write device. When the electronic tag passes through the read-write area, the reader will automatically read the tag ID number, write the EPC code of the alcohol, and write other information in the user data area. Information such as the time when the product is offline; at the same time, the reader can set a different access password for each tag according to a certain algorithm to prevent anyone from attempting to modify the data inside the tag. In addition, the server records the label information and establishes a file (production time, wine type, etc.) for each bottle of wine for query. After completing the data writing work, put the wine into the packing box and prepare for storage.
(3) Sampling inspection of wine
Alcohol production enterprises sometimes need to conduct random inspections on the alcohol they produce, and it is recommended to add an inspection of electronic labels. Liquor companies can use handhelds to read the data in the electronic tags to ensure that the data has been written correctly.
2.3. Anti-counterfeiting query and sales management
(1) Distributors and retailers are equipped with handheld devices to test the authenticity of wine
The sale of alcohol is the most important part of the anti-counterfeiting link. Most fake alcohol enters the circulation of alcohol through loopholes in the sale link. It can be stipulated that alcohol distributors must be equipped with hand-held phones, and the delivered alcohol must be inspected to ensure that no fake alcohol is mixed in; at the same time, the sales of high-end alcohol are often sold through large shopping malls, supermarkets, specialty stores, etc., you can suggest Retailers are also equipped with (may be rented) hand-held phones to check the authenticity of alcohol. As consumers, when purchasing alcohol, they have the right to require retailers to check the authenticity of the alcohol on the spot with a handheld phone. If the data can be read smoothly, it indicates that the bottle of alcohol is genuine (electronic tags cannot be reused, so it can be ruled out) After the criminals recycle the old wine box, it is possible to remove the electronic label and use the fake wine again; in addition, the cost of counterfeiting by the RFID system by the counterfeit wine manufacturer is too high to be counterfeited; the distributor intentionally introduces the possibility of fake wine The consequence is huge loss of reputation and economic loss, which can also be ruled out). If the data in the label cannot be read, consumers can refuse to buy.
(2) Wineries can establish inquiry agencies
The electronic tag data processed by the reader will be recorded in the server, and the data processing system will be linked to the Web query system. The distributor, retailer or alcohol purchaser can query the ID number of the electronic tag through the communication network to identify the authenticity of the wine. Pseudo.
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Figure 2 Liquor query diagram
Three, system characteristics
3.1 Tracking the supply process
With the expansion of the scope required by retailers, more wine companies are required to use EPC labels on at least pallets and containers.This system can record and track the operation of products in real time, accurately and completely, and can comprehensively and efficiently strengthen the management from product production, transportation, to sales and other links, and provide a variety of comprehensive and easy-to-use queries, statistics, data analysis, etc. Features
3.2 Wine storage management
Use EPC electronic tags on the bottleneck of each bottle of wine produced to record the location, product category, date and other data; and through the label on the wine bottle, you can grasp it at any time according to the unique code of each product The status of the goods, including whether the temperature is suitable, the quality of the wine, etc., can be used for storage management, and can also immediately understand the items that need to be replenished, which is convenient for out-of-stock management. And in the case of return and exchange, as long as it is poured into the system, the data can be modified.
Wine manufacturers can also use EPC tags with sensor technology to monitor changes in the ambient temperature of wine barrels that can affect wine quality.
3.3 Effective anti-counterfeiting function
In the process of buying and selling wine, since the packaging cannot be opened on the spot to check its authenticity, this provides opportunities for counterfeiters. However, you can query the information in the electronic label on the wine bottle through the EPC system, and you can clearly understand the wine’s factory location, year, factory date, composition and other information. Moreover, EPC is technically difficult and difficult to replicate!
After the wine is filled and sealed and capped, the technology of printing at the joint between the cap and the container is to print the upper part of the electronic label on the cap and the lower part on the container. When consumers open the bottle cap, the printing on the bottle cap is destroyed, and the printing on the container is intact. The printing on the container cannot be erased and forms a permanent mark, preventing the waste bottle from being used by illegal businesses. Come to pretend to be.
3.4 Effective security functions
Each electronic label has an unmodifiable, independent number, and is specially encrypted. The password can be changed at any time as needed. Can manage sensors and intrusion detection equipment, such as creating, deleting, modifying sensor properties and moving sensors. The EPC system itself is already a good security system.
3.5 Ability to adapt to the environment
Electronic tags can adapt to various environments, and can correctly read data no matter in light or dark, wet or dry conditions. Regardless of the unfavorable factors encountered in the process of storage or supply, the electronic tags will not wear out.
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