Food Safety Traceability System Terminal Key Technology Research And Design

Food is the most basic substances of human survival and development, With the increase in living standards, people are increasingly concerned about the quality and safety of food<, Retrospective food safety system is using modern information technology to regulate every aspect of food about production, processing, storage, transport and sale. Retrospective food safety system is used to find the source of the problem occurred When the occurrence of a food safety accident, it can Constraints misconduct in food production and management and Guarantee food information reliability. Retrospective food safety system is Meaningful for achieve food safety management.Thesis is research about the terminal equipment of Retrospective food safety system. Thesis is divided the hierarchy, conducted the needs analysis, put forward the existing problems and Proposed technology solutions of the system terminal. Thesis is analysis and research about the key technologies of terminal equipment and designed the functional modules. Thesis is design and implementation of the terminal equipment for Retrospective food safety system. It Provides a Retrospective food safety system device for grassroots users to accelerate the establishment of Retrospective food safety system. The thesis research is as follows:1Retrospective food safety system research about system processes, system structure a nd system demands. Proposed a scheme to Achieve Retrospective food safety system2Research for Terminal of Retrospective food safety system about equipment processe s, equipment structure, equipment demands and constituent modules of equipment. Put forward the technological scheme for Terminal equipment.3Research on Key Technology for terminal of Retrospective food safety system. Rese arch and design the functional modules of Terminal equipment.4The control and coordination mechanisms for multi-mode data transmission research. Solve the problem of batch data collision.5Complete the development and debugging of Retrospective food safety system termi nal.