基于ZigBee的粮仓温湿度监控系统设计

摘要

Aiming at the characteristics of granary temperature and humidity monitoring, this paper designs nodes that adopts temperature and humidity sensors of SHT11 and temperature sensors of DS18B20 based on ZigBee module to realize the granary temperature and h%针对粮仓温湿度监测的特点，基于ZiSBee模块，采用以SHT11为温湿度传感器，以DS18820为温度传感器来设计传感器节点实现粮仓温湿度数据的采集，并使用LabVIEW软件编写粮仓监控界面，实现了整个监测网络系统数据显示、查询、存储。实验证明，基于ZigBee的粮仓温湿度监控系统可以更好地满足监测系统中采样点布置的灵活性，更好地符合现代化粮仓监控的需求。