Meat supply chain traceability method based on rfid, qrcode, nfc

Abstract

The present invention relates to a meat food supply chain traceability method based on RFID, QRCode, and NFC. Through segmental management: 1) a composite RFID ear tag is applied in the feeding stage, taking into account long-distance identification and storage of large-capacity production logs; 2) In the processing stage, the QRCode code with low cost and good anti-fouling ability is applied to realize the segmentation, identification and tracking of meat pieces; 3) In the circulation stage, NFC technology is applied to realize management, which is convenient for consumers to use their mobile phones to scan the NFC tags on the finished product packaging , Realize the reverse traceability of the supply chain, actively participate in the quality supervision of products, can realize the whole process and seamless supervision of the meat supply chain, and at the same time protect consumers' right to know and enhance consumer confidence.

Description

technical field [0001] The invention relates to the fields of meat supply chain traceability, radio frequency identification and two-dimensional code identification, in particular to a meat supply chain traceability method based on RFID, QRCode and NFC. Background technique [0002] The "big data of the two sessions" in 2015 once again showed that food safety is still one of the most concerned issues of Chinese people. Taking meat products as an example, food safety incidents such as "lean meat powder" have caused national anxiety, and even led to the phenomenon that athletes preparing for the Olympics have no meat to eat. Analysis of domestic cases shows that the long and complex food supply chain, the low cost of violations by production enterprises, and the unsound supervision system are the three major problems in China's food safety. In 2013, the "horse meat incident" occurred in Europe, involving 16 EU countries, and it took several months to find out the cause. Even...

AI Technical Summary

Problems solved by technology

According to the analysis, most of the research results serve the government and institutions, and provide little information directly to consumers; some results only use one kind of information technology, and can only supervise some links in the supply chain; Does not work in an environment without a database

[0004] The meat food supply chain can be divided into multiple stages, and the working environment of each stage is different. A single information technology can only record the information of several links, and cannot cover the entire supply chain, especially in the pasture during the breeding stage, with poor network conditions. It is very difficult to connect to the database

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