基于RFID技术的干果类农产品质量安全追溯系统

Quality and Safety Traceability System of Dried Fruit Agricultural Products Based on RFID Technology

利用RFID技术建立一个贯穿种植、采收、加工分级、运输、贮藏、销售等环节的干果类农产品质量安全追溯系统。本系统包括登录、串口连接、数据库连接、卡号读取、安全码、新建信息、查询等主要功能模块,并以龙眼干作为样品进行初步测试,系统各功能运行流畅,实现了干果类农产品在流通过程中物流与信息流的无缝集成,为干果类农产品从农场到餐桌的质量安全和全程监管提供依据。RFID技术的应用,克服了早期条码技术存在的易损坏、存储空间小、操作繁琐、实时性差等缺点,保证了干果类农产品信息在传输过程中的实时性、高效性和准确性。

RFID technology was used to establish a traceability system for the quality and safety of the dried fruit agricultural products through planting,harvesting,processing and grading,transportation,storage and sales.The system included the following major functional modules such as login,serial port connection,database connection,card reading,security code,new information,query.Dried longan was used as a preliminary test,which turned out to be effective.The system had realized a seamless integration of logistics and information flow for the dried fruit agricultural products in the process of circulation,which ensured their quality,safety and regulation from farm to table.The application of RFID technology overcame the defects of early bar code technology,such as damage,small storage space,inconvenient operation and poor real-time performance.It ensured the real-time,high efficiency and accuracy of the information for the dried fruit agricultural products in the transmission process.