温室环境无线监测系统设计

Wireless Monitoring System of Greenhouse Environment

介绍了一种结合嵌入式技术和无线传感器网络技术的温室现场环境信息无线采集系统的设计方案。系统主要由嵌入式控制终端和无线传感器网络节点组成。控制终端基于ARM9处理器和嵌入式Linux操作系统设计,用于温室环境数据的接收、远程发送,实时显示和存储。控制终端向远程服务器发送数据,并接收命令,两者之间的通信使用GPRS方式。无线传感器网络采集温室环境数据,并发送给控制终端。整个温室现场监测系统避免了传统温室使用有线方式布线的繁琐。

A Greenhouse Environment Wireless Monitoring system was introduced, which integrated embedded tecnnologies and wireless sensor network. A field controller was designed based on the ARM9 and embedded Linux operating system. The data of greenhouse environment could be received, transformed, displayed, and saved by the controller. The remote database server could receive the data and send command to the field controller device by GPRS. The data of greenhouse environment acquired, and then communicated by the wireless sensor network are send to the controller The design gives a new way to collect the data of environment instead of the tradition way using wires.