基于ZigBee和GPRS网络的温室大棚无线监测系统设计

Design of Wireless Monitor System of Greenhouse Based on ZigBee and GPRS

为了监测温室大棚的温湿度、CO2浓度、土壤PH值及光照强度等参数,设计了一套基于ZigBee和GPRS网络的温室大棚无线监控系统;多个传感器网络节点采集温室大棚的环境参数,并通过ZigBee网络传给协调器节点,最后利用GPRS网络将数据发送到监控终端,以便农业人员调节温室大棚的环境;介绍了系统的总体设计方案,详细讲述了系统的硬件设计、网络协议的建立及软件的实现,经过现场实际运行测试,该系统长时间工作稳定可靠,具有一定的市场价值和很好的发展前景。

To measure humidity and temperature, CO2 concentration, soil pH value and light intensity of Greenhouse, a wireless monitor system of greenhouse based on ZigBee and GPRS was designed. To Regulate temperature of greenhouse, environment parameters of greenhouse were collected by sensor network nodes, and sent to coordinator node through the Zigbee network, then Sent to the monitoring center by GPRS. It introduces a overall design scheme of the system, and elaborates the hardware design, network protocol building, software implementation. The system performs steadily and efficiently in practical test, and a huge technological upgrading space and a good developing prospect.