关键词： 稻米, 溯源, 无线传感器网络, 射频识别

Abstract:

A precise and real-time rice traceability system based on WSN and RFID is designed to trace rice planting,storage,processing,transportation and sales.Using CC2530 wireless module to transmit the collected rice growth environment data,and using RFID to trace the information of rice harvest,storage,transportation and processing,we constructs the traceability database and the docking of the electronic e-commerce platform of agricultural products.The design  makes a complete data chain between agricultural producers,agricultural products and consumers,and has  important application value in promoting the development and construction of agricultural information and agricultural products.

Key words: rice, traceability, wireless sensor networks, radio frequency identification