摘要
提出了一种基于无线传感器网络的农田自动节水灌溉的构建方案,详细介绍了传感器节点和灌溉控制器的设计。无线传感器网络实时采集、传输传感器数据,灌溉控制器控制灌溉管网,分区域实时灌溉并调节土壤湿度,实现精细农业所要求的时空差异性和水资源高效利用。
A scheme is promoted which builds an auto system based on wireless sensor network （WSN） for water-saving irrigation of farmland. Designs of sensor nodes and irrigation controller are introduced in detail. WSN collects and transmits sensors＇ data. The irrigation controller controls pipe network to irrigate and adjust the soil＇s humidity, which meets the request for spatial analysis and high-efficiency irrigation in precision agriculture.
出处
《农业网络信息》
2008年第11期13-15,共3页
Agriculture Network Information
基金
湖南省教育厅项目(06C420)资助
