RFID anti-counterfeiting and logistics traceability solutions for the milk powder industry
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The RFID anti-counterfeiting and logistics traceability system assigns an ID card to a single product through a reasonable technical integration application, allowing consumers to track all links from the source to the sale of each product, and facilitate consumers to understand the details of the milk powder. Product quality is more assured, and consumer product safety is improved.
System advantage 1. Reading and writing data in batches greatly increases the efficiency of enterprise logistics operations.
2. Reasonable integration of barcode label carrier technology, greatly reducing the packaging cost of enterprises.
3. Non-contact reading of data realizes intelligent warehouse management and greatly reduces warehouse management costs.
System topology
solution
Based on the fast reading and writing speed of RFID tags and the low cost of ordinary digital printing tags, China Merchants proposes anti-counterfeiting and logistics traceability solutions based on RFID technology. Use RFID tags instead of traditional one-dimensional bar code box tags, and single-product tags also use traditional digital printed tags. That is, one-dimensional barcode scanning is used in the packaging workshop to establish an association relationship with the RFID box label barcode. At the same time, there is no need to scan the barcode labels of each box when scanning the shipment. The RFID reader is used to complete the rapid reading and writing of the barcode data of the batch boxes, and the association with the logistics information can be completed in an instant. Enterprises can use the CCN platform to perform logistics traceability queries on the associated data.
Overall plan of the program
1. RFID tag selection and initialization process the RFID tag for the box barcode of the enterprise, write the box barcode information in the EPC code of the label, and give the enterprise information at the same time, that is, the label is designated for enterprise-specific, complete the box barcode RFID label information initialization.
2. Package scanning is completed by automatic labeling on the production line, automatic scanning of single product one-dimensional barcode labels, after scanning a fixed number of single products, the system drives the RFID box barcode printer to print out the corresponding one-dimensional box barcode, and use the printer to read it at the same time Write function, write information into RFID tag. Finally, upload the data to the system data center.
3. Delivery scan. In the enterprise delivery link, batch box barcode reading can be realized through the RFID reader (antenna door), and the delivery logistics information can be associated while reading the information. Finally, the associated data is uploaded to the system data center.
4. Reading RFID data of products out of the warehouse When the product passes through the antenna door, the system can accurately read the information in the RFID tag, and can automatically count the number of products out of the warehouse, which greatly improves the efficiency of management. The system can also complete the verification of the number of outbound orders and product categories. If there is an error, the system and the smart gate will automatically alarm and prompt.
Fault-tolerant solution: Due to the blind spots in the reading range of the reader, redundant data in different reading points, and mutual interference between readers, the tags may have problems with the success rate of batch reading. The hardware configuration can be reasonably optimized and the software design can be improved. To resolve.
5. Anti-counterfeiting and retrospective query application
1. Support SMS, website, phone and mobile phone photo QR code to check the authenticity of the product;
2. Support SMS, website, mobile phone photo QR code for logistics traceability;
3. Support logistics traceability by reading box label information through handheld RFID readers or small fixed readers;
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