Design And Implementation Of Food Traceabilify System Based On The QR Code

The problem of food safety has become one of the important issues concerned bythe society. Because of the more and more intermediate links of food from rawmaterial collection and production to final consumption, and difficult effective monitorof the intermediate links like filling in a form traditionally and stamping, this system isdeveloped in order to manage more efficiently and conveniently. Integrating the data offood chain through the system and building the food safety traceability system canguarantee the food safety effectively and also provide powerful technical support forrelated department to investigate and verify when a severe food safety problemoccurred.This paper mainly works on the problem of food traceability, studies theprocesses of business such as the production management of food, classificationpackaging, logistics transportation and terminal sales, analyzes the basic situation offood traceability at home and abroad and the mainstream techniques used at present,designs and develops the system of food traceability based on QR code through SSHframework structure and QR code technology, puts priority on the three problems ofbarcode generation, food traceability and logistics management, achieves the functionsof food two-dimensional code management, traceability information management andlogistics information management, shows screenshots of each subsystem functionaltest after designs of every subsystem achieved, and concludes this paper.On the Basis of information technology design, this paper implements the systemof food traceability based on QR code. The thesis focuses on the introduction ofmainstream techniques, requirement analysis of the whole system, framework ofsystematic design and design of key technology, analyzes and discusses the wholesystem objectively. The achievement of this system has an important significance andpractical value in the promotion of food traceability mechanism, protection of foodsafety and standardized development of food industry.