摘要
提出了一种基于GPRS网的节水灌溉远程控制系统。利用Winsock网络编程技术和GPRS网的资源实现了数据远程无线传输与现场控制;采用ADO数据库访问技术和SQL数据库实现了数据管理与处理。现场计算机控制软件采用模糊控制理论,可实现无人化灌溉管理作业;重点研究了客户机、中心服务器和下位机之间的数据通信流程、通信帧协议及软件设计。该系统为科学实现农田节水提供了一条途径。
The remote control system applied in water saving irrigation is introduced based on GPRS network. By using network program technique based on winsock and the resource of GPRS network, remote and wireless transmit of data and spot control are realized. And ADO database access technology and SQL server DBMS are also used to achieve data management and disposal. Control software of spot computer adopts fuzzy control theory and could implement irrigation management work with no man. The flow of data communi- cation, the protocol ofcommtmication frame and the design ofsoRware, among the vip computer, center server and the computer on the spot, are researched importantly. This system provides a method of scientifically carrying out water saving irrigation.
出处
《计算机工程与设计》
CSCD
北大核心
2006年第8期1395-1397,共3页
Computer Engineering and Design
关键词
节水灌溉远程控制系统
GPRS网
互联网
ADO
模糊处理
remote control system applied in water saving irrigation
GPRS network
interact
ADO
fuzzy deal
