智能农田小气候无线监测系统设计

Design of Intelligent Farmland Microclimate Wireless Monitoring System

针对农田小气候无线监测的特点,设计了基于开源硬件和虚拟仪器的农田小气候监测系统。下位机传感器阵列与Arduino构成多节点采集网络,收发双方规定了通信协议,上位机发送采集指令后接收并处理采集数据,系统实现了空气温湿度、土壤含水量、光照度等数据的采集、显示、存储等功能。实验表明,系统可实现农田小气候环境数据的有效监控,有实用推广价值。

According to the characteristics of farmland microclimate monitoring,this paper designs the monitoring system based on Arduino and LabVIEW.Lower computer sensor array constitute a multi-node acquisition network with Arduino.Sender and receiver both define communication protocols,LabVIEW send acquisition command then receiving and processing data.System realizes the acquisition of air temperature,humidity,soil moisture,light intensity and other data,these data can be displayed,stored.