摘要
综述无线传感器网络技术在节点构成、网络拓扑、通信协议等方面的特点,重点介绍无线传感器网络技术在精细农业中的典型应用,认为无线传感器网络技术应用于精细农业,需解决信号传输与衰减方式建模、多通信网融合及降低传感器成本等关键问题。提出将无线传感器网络技术与农艺技术、农业机械化及自动化技术等相结合,有助于优化农业决策支持系统,发现和处理农业机具的潜在问题,促进农业管理的规范化,降低能耗,节省人力资源培训成本等。
WSN （wireless sensor network） characteristics including node structure, network topology and communication protocol were fully reviewed while typical precision agriculture WSN applications were specially introduced. Key issues of signal propagation and attenuation modeling, fusion of multiple communication networks as well as lowering senor cost have to be solved considering precision agricultural applications. It is addressed that the combination of WSN technology with other agricultural technologies such as agronomy, agricultural mechanization and automation will be important and supportive to optimize decision support system in precision agriculture development, identify potential problem inside agricultural equipments, promote agricultural management standardization, and minimize energy use and human resource training cost.
出处
《湖南农业大学学报（自然科学版）》
CAS
CSCD
北大核心
2011年第5期576-580,共5页
Journal of Hunan Agricultural University(Natural Sciences)
基金
国家公益性行业(农业)科研专项(200903023)
国家现代农业产业技术体系建设专项(农科教发[2011]3号)
华南农业大学博士启动基金项目(4500-K10056)
