Research on agricultural products retracing system based on RFID

At present,there is an urgent task that how to retrace the agricultural products.The agricultural products retracing system based on RFID presented in this paper is a practical program to solve the issue above.First of all,the process of agricultural products from field to shelf is analyzed.Then,the overall framework of retracing system based on RFID is designed.After that,the hardware and software part included in the method how to design a RFID system based on MFRC500 is showed.Finally,it gives out the data table structure via SQL Server2005.