Pork traceability system based on block chain technology

Abstract

The invention relates to a pork traceability system based on a block chain technology, and the system comprises a data collection module which is used for collecting the related data information of pork, and uploading the collected related information of the pork to a data uploading module; the data uploading module is used for packaging and storing the related data information of the pork; the traceability code acquisition module is used for extracting traceability information of the to-be-sold pork commodity from the related data information of the pork from the data uploading module, and acquiring a traceability code of the to-be-sold pork commodity according to the traceability information of the to-be-sold pork commodity; and the data query module is used for querying the related data information of the pork and querying the traceability information of the to-be-sold pork commodity according to the traceability code of the to-be-sold pork commodity. According to the technical scheme provided by the invention, whole-course real-time traceability of the information in the pork production, processing and sales process is realized, and the stored information has the timestamp and is permanently recorded, so that the uplink information cannot be tampered, and the trust of consumers on the safety of agricultural products is enhanced.

Description

technical field [0001] This application belongs to the field of food traceability and block chain technology, and specifically relates to a pork traceability system based on block chain technology. Background technique [0002] Pork occupies an important position in the domestic meat consumption market, and the quality and market conditions of pork are related to the national economy and people's livelihood. There are many entities involved in the pork supply chain, and most of the domestic pork production and processing enterprises have weak electronic information, and have not formed a unified information chain in the market, resulting in the inability of producers and consumers to obtain a complete understanding of the overall market. And at present, the incompleteness of the supply chain has led to poor traceability of pork. The management software of the pig farm and the Internet of Things equipment for pig farming are not efficiently connected. There is a lack of infor...

AI Technical Summary

Problems solved by technology

There are many entities involved in the pork supply chain, and most of the domestic pork production and processing enterprises have a weak degree of electronic information, and a unified information chain has not been formed in the market. As a result, neither producers nor consumers can obtain a complete understanding of the overall market

And at present, the incompleteness of the supply chain has led to poor traceability of pork. The management software of pig farms and the Internet of Things equipment for pig farming are not efficiently connected. There is a lack of information or malicious tampering in some links, which is easy to form data islands and cannot ensure the accuracy of information. integrity and integrity, it is impossible to achieve fast tracking and timely reflection

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