【摘要】 农产品安全的监测与追溯是国内外研究的热点,而农产品安全监测管理的信息化是研究中的薄弱点。构建了农产品安全监控与追溯系统,系统除了溯源已发生的不安全事件,同时还监测未发生的不安全事件。本系统集成了无线传感器网络技术、手机通讯、RFID和数据挖掘等关键技术。无线传感器网络即时不间断地提供产地的生产及环境信息,RFID射频技术为系统的溯源提供产品标识,手机短信等查询模块为实时查询产品信息提供了方便,综合加权聚类的监测样点规划算法提高了有限监测资源的效率。更多还原

【Abstract】 Monitoring and tracing for Safe agricultural products is a retrospective study of the hot spots at home and abroad,and the information of monitoring and management for safe agriculture is the weak point of the study.In this study,the authors built the Monitoring and Traceable System for safe Agricultural Products,in addition to trace the occurred insecurity incidents,as well as the unsafe incident those would occur.The system integrate wireless sensor network technology,mobile communications,RFID,data mining and other key technologies,wireless sensor networks could provide continuous real-time production and the origin of environmental information,RFID radio frequency technology could provide traceability of product identification for the system,query modules,such as cell phone module,could inquire the real-time product information,The integrated weighted clustering arithmetic? to monitor the samples could improve the efficiency using limited monitoring resources.更多还原