Research And Implementation Of Agricultural Product Traceability System Based On RFID

Today,with the rapid development of the global economy,people’s living conditions are getting better and better,and they are beginning to pay more attention to the safety of agricultural products.In order to adapt to the changes in the agricultural product market environment in China,many companies have been exploring the best safety management model to ensure the safety of agricultural products from production to sale.Therefore,it is imperative to establish a more efficient,reasonable and feasible agricultural product tracking and tracing system.In the traceability system of agricultural products,the collection of agricultural product information is an important link.As a more advanced technology,Radio Frequency Identification(RFID)has the advantages of fast recognition rate,convenient reading,large data capacity,etc.It has been applied in various fields.By applying RFID technology,RFID chips are packaged into electronic devices.The label is pasted on the product,and the existing vulnerability of the RFID is made up by the custom desensitization rule,which protects the data safely and reliably,so that the information collection and management of the agricultural product can be realized efficiently.Firstly,the paper expounds the background and significance of the research,analyzes the research history and current situation of the traceability system at home and abroad,and analyzes the current demand of agricultural product traceability system and some existing problems and shortcomings of the existing traceability system.Then it expounds the relevant theory of traceability in the traceability system of agricultural products,introduces the concept of product traceability and the information identification technology that can be used for product identification,and focuses on the technology adopted by the system.The two key technologies of RFID and Web Service and the current development status of the Internet of Things industry at home and abroad are described.Then,according to the requirements of the traceability system,the RFID technology and Web Service technology are integrated,and the scheme of the traceability system is proposed.The solution mainly includes system architecture,front-end design,database design,and implementation of back-end system Web Service Server.The paper also describes in detail the core problem solving method of RFID calling Web Service optimization.