Design and Accomplishment of Traceability System of Agricultural Products

摘要

At present, the safety of agricultural products is increasingly serious [1]. In view of the current situation, based on RFID and related technologies, the traceability system of agricultural products was designed and implemented. After defining the overall framework of the system, the various parts of the system were designed in detail. The selection of the types of information to be collected and the design of the database under the traceability environment were discussed. Based on the designed system model, the system was implemented. The traceability system consists of a collection subsystem, a query subsystem, and a storage subsystem. The system integrates long-distance information transmission and storage and RFID tag data storage. It stores, traces and analyzes information on agricultural products such as picking, transportation, warehousing and retailing. It is reliable, practical, low cost and easy to deploy.