基于ZigBeeCC2430的土壤含水率监测系统设计

被引:9
作者
张粤 [1 ]
倪桑晨 [2 ]
倪伟 [2 ]
机构
[1] 淮阴工学院计算机工程学院
[2] 淮阴工学院电子与电气工程学院
关键词
无线传感器网络; CC2430; 土壤含水率; 监测;
D O I
10.13427/j.cnki.njyi.2012.02.024
中图分类号
S152.7 [土壤水分];
学科分类号
0903 ; 090301 ;
摘要
针对农田土壤环境参数大滞后及大惯性的特点,基于低功耗ZigBee CC2430无线通信技术,设计了土壤含水率监测系统。通过运用无线传感器智能信息处理技术及数据通信技术,使得监测系统的自动化与监测水平得到提升。该系统采用星型拓扑结构组网,通过在监测区域部署网络节点,将监测数据汇集到监测中心,实现统一的数据管理和Zigbee网络的路由监测功能。给出了系统硬件和软件实现方法,包括无线传感器节点设计、数据采集、传输及通信等模块的实现原理。遵循模块化设计思想,传感器和功能模块可组合配置,通用性强。对于农田土壤含水率的监测实验结果表明,该系统性能稳定,能够实现数据采集、传输及显示,可广泛应用于各领域的环境参数自动监测。
引用
收藏
页码:189 / 192
页数:4
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