国外农业物联网技术发展及对我国的启示

Technology Development of Agricultural Internet of Things in Foreign Countries and Its Inspiration to China

随着现代信息技术的发展,物联网已广泛应用于农业生产的各个领域。国际上,一些国家在农业物联网感知技术、数据传输技术、智能处理技术等方面取得了重要的进展,出现了物联网在农业领域的典型应用。这些技术进展和相关应用对我国农业物联网的快速发展具有重要的借鉴意义。文章通过对国外农业物联网技术最新进展的调研和分析,描述了农业物联网在感知技术、数据传输技术、智能处理技术等方面的国际先进经验,例举了国外农业物联网在农业资源监测和利用、农业生态环境监测、农业生产精细管理、农产品安全溯源、农业物联网云服务等领域的典型应用,并针对我国农业物联网技术的发展,在发展微型化传感器、寻求系统节能策略、努力降低传感器成本、传感器网络安全性和抗干扰问题、节点自动配置问题等方面提出了建设性意见。

As the development of information technology, Internet of Things （loT） has been widely used in vari- ous fields in agricultural production. Important progress has been made in some countries in the fields of IoT sensing technology, data transmission technology, intelligent processing technology, etc. Typical cases have ap- peared that apply IoT to the agriculture domain. These technical progress and related applications are of great significance to the rapid development of agricultural IoT in China. Through investigation and analysis to the latest progress on agricultural IoT technology in other countries, this paper describes advanced techniques and experiences in the fields of IoT sensing technology, data transmission technology, intelligent processing tech- nology, etc. Several typical cases of agricultural IoT that are related to monitoring and utilization of agricultur- al resources, agricultural ecological environment monitoring, fine management of agricultural production, agri- cultural product safety traceability, and agricultural IoT cloud service are presented. Furthermore, constructive suggestions are proposed in the development of miniaturized sensors, seeking systematic energy strategy, re- ducing the cost of sensors, sensor network security and interference problems, automatic node configuration is- sues, and other aspects