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Transactions of the Chinese Society of Agricultural Engineering
2008
(2)
119-122
基于GPS、GPRS和GIS的农机监控调度系统
作 者：
李洪;姚光强;陈立平
单 位：
国家农业信息化工程技术研究中心;中国农业大学信息与电气工程学院
关键词：
农机监控调度系统;掌上电脑;全球定位系统;通用分组无线业务;地理信息系统
摘 要：
为了解决农机作业过程中暴露出来的信息滞后、时效性差以及缺乏有效的农机调度手段等问题,该文设计并实现了一种基于GPS、GPRS和GIS技术的农机监控调度系统。该系统由基于PDA的车载终端和农机监控调度中心两大部分组成。前者集成了GPS接收机、传感器和MapX Mobile GIS组件,可以对农机信息进行快速采集和实时显示,并通过GPRS将实时数据发送到数据处理服务器。后者基于MapObjects组件,采用农机调度模型,可以对农机进行实时监控和调度,查询农机的历史行走轨迹等。该系统的实现为远距离快速采集农机信息、农机资源的实时监控和有效调度提供了一种切实可行的解决方案。
译 名：
Farm machinery monitoring and scheduling system based on GPS,GPRS and GIS
作 者：
Li Hong 1,2 ,Yao Guangqiang 1 ,Chen Liping 1 (1.National Engineering Research Center for Information Technology in Agriculture,Beijing 100097,China; 2.College of Information and Electrical Engineering,China Agricultural University,Beijing 100083,China)
关键词：
farm machinery monitoring and scheduling system;PDA;GPS;GPRS;GIS
摘 要：
For the problems in the operation of farm machinery,such as information lag,poor timeliness,and lack of effective means of scheduling farm machineries etc,a farm machinery monitoring and scheduling system based on GPS, GPRS and GIS is designed and implemented.The system consists of two parts,which are the onboard terminal based on PDA and the farm machinery monitoring and scheduling center.The former integrated with GPS Receiver,sensors and MapX mobile GIS components can realize fast collection and real-time display of farm machinery information,and send such real-time data to the data-processing server via GPRS.Based on MapObjects GIS components and farm machinery scheduling model,the latter realizes the real-time monitoring,scheduling of farm machinery,querying the historical trace of farm machinery and so on.The system provides a doable solution for long-distance and fast information collection and real-time monitoring and effective scheduling of farm machinery.
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