基于无线传感技术的分布式温室环境监控系统

Distributed Greenhouse Environment Monitoring System Based on Wireless Sensor Technology

针对温室大棚内的空气温湿度、土壤湿度、CO2浓度、光照强度等环境参数对室内农作物的生长影响较大的情况,设计一种基于无线传感技术的分布式温室环境监控系统。该系统利用分布式结构的传感器网络实时采集温室各点环境参数,根据设定阈值实时启动报警功能,并由无线通信模块将数据上传到上位机,上位机实时显示数据。试验结果表明,基于无线传感构建的分布式监控系统实现了对温室环境参数的实时采集与自动控制,所提出的方案便于实施,具有应用价值。

In viewof the fact that environmental parameters in the greenhouse have a strong influence on the growth of crops,such as air temperature,humidity,soil moisture,CO2 concentration and light intensity etc.,a distributed greenhouse environment monitoring system based on wireless sensor technology is designed. By using the distributed sensor network,the system can get a real-time acquisition of greenhouse environment parameters at every point,start alarm function according to the setting threshold,and upload the data to computer by wireless communication module,and the computer can display data in real time. The test results showthat the distributed monitoring system based on wireless sensor can make a real-time acquisition and automatic control of greenhouse environment parameters,the proposed scheme is easy to implement and has application value.