Design and implementation of food traceability system based on two dimensional code

摘要

Food safety problem has become one of the most important topics of social concern, because of food from the acquisition of raw materials production to final consumption of intermediate links become more and more, traditional form filling, seal and other way is not easy to on these links were effective monitoring, the purpose of developing this system is to more effective and convenient management, monitoring of food from raw materials to the table the whole process, using the data of food industry chain integration, the construction of food safety traceability system, in a large extent can effectively ensure food safety, but also for major food safety problems, relevant departments back and verification provides a powerful technical support. This paper designed and developed of food safety traceability main software system modules; at the same time a large amount of data that need to be studied computing environment, software and hardware related technologies, the use of high performance computing model, distributed data processing model, a rapid, accurate, high performance data processing and analysis solutions.