Pig carcass identification and data acquisition method based on ultrahigh frequency RFID (radio frequency identification devices) technology

Abstract

The invention belongs to the field of identification management and data acquisition in the slaughtering process of a live pig. The individual identification of the live pig is butted into subsequent terminal identification and printed through the middle identification of a carcass electronic tag by adopting the modular design of ultrahigh frequency RFID (radio frequency identification devices) identification and data acquisition on the whole. The invention provides a pig carcass identification and data acquisition method based on the ultrahigh frequency RFID technology. The method comprises the following steps of: (1) identification and data acquisition for an ear tag designated by the Ministry of Agriculture on the slaughtering line; (2) identification of the ultrahigh frequency RFID of the pig carcass and interference-free identification and data acquisition on the slaughtering line; and (3) conversion of the carcass tag into a traceable bar code tag in a supermarket. The invention integrates relevant RFID technologies, hardware and management software into a whole, not only solves the identification problem of the live pig slaughtering carcass in severe environment, but also establishes relationship between the individual identification of the live pig and the identification of an end product through the middle identification and realizes the tracking and the backward tracing during the whole pork production.

Description

1. Technical field [0001] The patent of the present invention relates to the field of identification conversion of pig slaughtering process and traceable supervision of end products, more specifically, it relates to a method of marking pig carcasses and related slaughtering using ultra-high frequency radio frequency identification (RFID) technology as the core Specific methods for the collection and transmission of traceability data. 2. Background technology [0002] my country's traceability system for the quality of animal products originated from the animal immunization labeling system implemented by the Ministry of Agriculture in 2002. [3] After the promulgation of the "Livestock Law" in 2005, the Ministry of Agriculture promulgated the "Measures for the Administration of Livestock and Poultry Labeling and Breeding Files", which came into effect on July 1, 2006. The implementation of the "Management Measures" mainly starts with the establishment of a traceability system...

AI Technical Summary

Problems solved by technology

[0008] Technical problem: The present invention aims at collecting pig ear tag information on site, automatically identifying pig carcasses and collecting slaughter process information through UHF RFID technology in the prior art, and how to realize the barcode labeling of carcass electronic tags to end products In order to solve problems such as the conversion of pigs, a pig carcass identification and data collection method based on UHF RFID technology was provided, and a set of ear tag identification, carcass label management, carcass identification, inspection and quarantine on pig individual slaughtering lines was developed. A local area network system integrating data recording, data transmission and traceability information query

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