摘要
农田信息的及时准确获取是精准农业实施的基础。基于当前无线传感器网络在农田信息采集中的应用现状,提出了设计体积小、成本低、低功耗、工作持续时间长的农田信息采集无线传感器网络节点的必要性。系统采用Atmel公司的低功耗处理器芯片ATmega1281和AT86RF231射频芯片,最终实现了低功耗、低成本、低复杂度的检测系统,通过对温湿度等环境因子的检测,能够达到对作物种植环境进行实时监测的要求。
The basis for the implementation of precision agriculture is to rely on farmland information＇s timely and accurate obtaining. Based on the application of wireless sensor networks in the collection of farmland information, this paper proposed the need of design of small size, low cost, low power, long duration of work of wireless sensor network nodes used in farmland information collection. This system uses low-power processors, Atmel ATmega1281 and AT86RF231 RF chip, eventually achieve a low-power, low cost, low complexity detection system. By environmental factors such as temperature and humidity testing, the system can achieve real-time monitoring of crop environmental requirements.
出处
《电子设计工程》
2013年第1期60-62,66,共4页
Electronic Design Engineering
基金
河南省科技攻关项目(102102110133)
关键词
无线传感器网络
农田信息采集
低功耗
实时监测
节点
wireless sensor networks
farmland information acquisition
low-power
real-time monitoring
node
