基于ZigBee和GPS的农业育种小区信息交互系统研究

The Research of Agricultural Breeding Area’s Information Interactive System Based on ZIGBEE and GPS

为了实现育种小区系统信息的实时查询和无线控制,系统以cortex M3核处理器(STM32)为核心,通过GPS定位不同育种小区地理位置,将各类数字传感器收集的数据通过ZigBee传感网络进行传递,将环境参数和定位信息传送到协调器节点。在协调器节点通过射频传感器RFID随时导出和记录育种小区的环境参数,并通过JavaWeb和数据库将数据发布到网站,同时协调器通过向终端节点发送命令无线控制育种小区内的参数。本系统有利于育种小区的无线监控和生长状况的记录。

The cortex M3 processor（STM32） is used in this paper for realizing the information’s Real-time inquired and controlled.Different breeding areas’geographical position is positioned by GPS.The information collected by all kinds of digital sensors is transmitted through ZigBee network.The environmental parameters and positioning information are transferred to the terminal node.At the coordinator node RFID is utilized to output and record the breeding area’s environmental parameters,then the data is putted into internet by using Java Web and MySql technology,at the same time coordinator can control the breeding area’s environment.The system is benefit for controlling the breeding area and recording the seeds’growth condition.