摘要
进入21世纪,中国农业病虫灾害频繁爆发,成为事关国家粮食安全、经济安全和社会稳定等方面的重大问题。为对农业虫害进行监测与防治,根据物联网体系结构和基本原理,并结合传感器技术,提出了基于农业害虫监测的网络体系统。详细分析了监测系统的传感信息节点结构及能耗特性,并重点研究了网络体系构架中的三个网络层:数据感知层、数据传输网络层、数据终端处理层。最后简述了应用于该系统的害虫监测技术和安全策略。
Entering the 21st century,China＇s agricultural pests disaster happens frequently,and become a major problem of national food safety,economy security and social stability.So based on the construction and basic principles of IOT（Internet of Things）,by combining with sensor technology,a network system for monitoring and preventing agricultural pest disater is proposed.This paper gives detailed analysis on sensor nodes structure and energy consumption of the monitoring system,with emphasis on the three layers of the network frame,including data perception layer,data transmission network layer,data terminals.Finally it describes briefly the pest monitoring technology and safety strategy of the system.
出处
《通信技术》
2010年第11期49-51,共3页
Communications Technology
关键词
物联网(IOT)
网络体系结构
农业害虫监测
监测技术
安全策略
IOT（Internet of Things）
network architecture
agricultural pests monitoring
monitoring technology
safety strategy
