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introduction
Everyone knows the dangers of fake wine. Although fake wine only accounts for a small part of the total amount of alcohol in circulation, if the momentum of development and spread is not effectively curbed, it will cause great harm to the health of the people. The establishment of a sound market economy system has caused a tremendous impact, as well as a serious impact on the traditional social ethics, professional ethics, and personal virtues that the Chinese nation has formed for thousands of years. From this perspective, it is not only an economic problem, but also a serious social problem. Over the years, alcohol manufacturers and related departments have invested a lot of manpower and material resources, and tried all kinds of methods to combat counterfeiting. The results of counterfeiting are obvious to all. However, the proliferation of fake wine can be summed up in a poem: “The wildfire is endless, the spring breeze Blow and give birth”.
The emergence and rapid development of RFID technology has given new ideas for wine anti-counterfeiting.Paste one or more tamper proofs on each wine bottleRFIDElectronic label, as the identification mark of the bottle of wine. The label stores the basic information of the bottle of wine. At the same time, enter the basic information of the item in the system database, and associate the basic information of the item with the label.
1. System Architecture
System topology
System network architecture
Function Description
1. Enter the electronic label information into the system database
The electronic label is designed to have a tamper-proof function. After the tamper-proof electronic label is pasted on the wine bottle, it cannot be removed (forced disassembly will cause the label to be damaged).ReaderOr a handheld reader reads the electronic tag information, and enters the electronic tag ID and the corresponding alcohol information into the system database.
Note: In order to ensure the reliability of database information, the electronic label information entry into the system database is a controlled process. Only authorized personnel can perform the work, and the work process will be recorded by the system.
2. PC terminal query
(Reading device or smart phone with reading function, etc.) Read the RFID electronic tag information, open the computer terminal query interface, enter the tag ID number, you can get the query information. This query method is more suitable for using a fixed reader to read items that are easy to take. After the reader reads the electronic tag information, it is directly transmitted to the query interface through the serial port, network port, or USB port to automatically obtain the item information and query It is fast and suitable for batch query operations.
3. Check with dedicated handheld reader
Use a handheld reader to read the electronic tag information and send it wirelessly to the system server. The system server queries the corresponding electronic tag information and returns the query result to the handheld.This method is also more suitable for batch queries, such as
Distributors, supermarkets, etc. This type of query is slightly less efficient than PC terminal query, but the query method is more flexible.
4. Mobile phone query
Many smart phones now have NFC function, throughNFCThe function cooperates with the mobile phone application program, can get the information of the inquiry item very conveniently.This query method requires the mobile phone to support the NFC function, and it needs to download and install a dedicated query
Consult the application. This query method consumes mobile phone traffic (if it is connected to WiFi, say otherwise), the query efficiency is low, and it is more suitable for querying single or a small amount of item information, such as the final consumer user query, etc., without the need for professional query equipment. Can proceed.
System Features
Unique identification and identification of items: Each RFID electronic tag has a globally unique ID number. When the information of the wine is stored in the RFID tag, it can form a unique corresponding relationship with the bottle of wine, by reading the bottle The electronic label on the
To quickly identify and verify the authenticity of information.
Convenience: The authenticity of alcohol can be easily verified by using handheld RFID readers and smart phones.
Security: The uniqueness of the tag ID and the unchangeable data security feature ensure the authenticity of alcohol in anti-counterfeiting identification.
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