基于AGWTracker和自动位置报告系统的农田信息采集系统

Farmland information collection system based on AGWTracker and automatic position reporting system

为了实时掌握农田信息的空间分布,结合AGWTracker和自动位置报告系统(APRS)技术设计一套农田信息采集系统.采用传感器、小型气象站、GPS定位、单片机及无线通信等技术采集农田土壤和环境信息,信息汇聚后以无线通讯方式传送给监控中心.通过AGWTracker软件将数据信息推送至APRS服务器,APRS以地图方式显示采集到的农田信息.用户可通过浏览器访问APRS服务器网页,查看实时信息.试验表明:该系统具有设计简单、开发成本低、网络化地图显示等特点,创新性地实现了农田信息分布图的快速实时发布,为精准农业提供技术支持.

A farmland information collection system based on AGWTracker and automatic position reporting system（APRS）was designed to access the spatial distribution of agricultural information in real time.Use sensors,a small weather station,GPS positioning module,microcontroller and wireless communications technologies to collect information of soil and environment of farmland.The aggregated information were transferred to monitoring center by wireless transmission.Then the data information were pushed to APRS server through AGWTracker.APRS displayed the collected farmland information in maps.Users could get access to the APRS server and view real-time information through browsers.Tests show that the system has a simple design,low cost and can release the map by network.It achieves real-time display of the distribution of farmland information in an innovative way,providing technical support for the precision agriculture.