基于无线传感器网络的温室环境监测系统

Greenhouse Environment Monitoring System Based on Wireless Sensor Network

简述了一种结合嵌入式技术、无线传感器网络技术的温室环境信息采集与监测系统设计方案。系统控制终端基于ARM9和嵌入式Linux操作系统进行设计,用于温室环境数据的接收、实时显示和存储,通过GPRS方式实现与远程管理中心的通信。温室环境数据的采集利用无线传感器网络完成,可采集温室温度、湿度、CO2含量、光照强度,基质温度和湿度等6通道参数信息。无线传感器网络的成功应用解决了传统温室使用有线方式布线繁琐的问题。

In recent years,energy saving technology becomes more and more important in greenhouse in the world,due to the higher price of energy.Many greenhouse producers changed their produce mode and made the strategies more flexible.Wireless sensor network(WSN) is increasingly popular in the field of environmental monitoring due to its promising capability.WSN offers permanent online access to the environmental condition.The system integrated embedded technologies,GPRS and wireless sensor network.The large amount of data of greenhouse environment is acquired,and then communicated by the wireless sensor network.The design gives a new way to collect the data of environment instead of the traditional way using wires.