Radio frequency identification devices (RFID) technology based meat food traceability system

Abstract

The invention belongs to the technical field of computer applications, and particularly relates to a radio frequency identification devices (RFID) technology based meat food traceability system which is composed of an electronic ear tag, traceability bar codes, an RFID reader-writer and a background computer. The electronic ear tag comprises an RFID chip which is coded on a piglet body when each piglet is born; the traceability bar codes are pasted on small pieces divided by a pig carcass; information in the electronic ear tag and information in the traceability bar codes can be interconverted, the electronic ear tag and the traceability bar codes are scanned through an RFID reader-writer, relevant information can be looked up at any time, and the relevant information is imported to the background computer to perform data collection. According to the RFID technology based meat food traceability system, quality monitoring and quality traceability for the whole processes of a pig-breeding link, a slaughter processing link, a logistics link and a distribution and retail link are achieved.

Description

technical field [0001] The invention belongs to the technical field of computer applications, and in particular relates to a meat food traceability system based on RFID technology. Background technique [0002] At present, the characteristics and difficulties of the livestock slaughtering industry, especially the pig slaughtering industry, are: there are many production processes and links, and there is no clear industry standard for product classification; there are many product varieties, and product models and specifications are affected by factors such as production processes; Therefore, the quality of raw materials has a great influence on the quality of final products. With the development of production industrialization and the continuous expansion of the market, most meat-based foods reach consumers through a complex supply chain; meat-based foods often change the properties of raw materials in the supply chain, and it is difficult to distinguish the quality of raw m...

AI Technical Summary

Problems solved by technology

[0002] At present, the characteristics and difficulties of the livestock slaughtering industry, especially the pig slaughtering industry, are: there are many production processes and links, and there is no clear industry standard for product classification; there are many product varieties, and product models and specifications are affected by factors such as production processes; Processing links, so the quality of raw materials has a greater impact on the quality of final products