基于PLC和GSM的水监测系统设计与实现  

The design and application of a water measurement and control system based on PLC and GSM

作　　者：王树东[1] 李海涛[1] 尹晓霈[1] 李景志[1] 史松涛[1] 

机构地区：[1]兰州理工大学电气工程与信息工程学院,甘肃兰州730050

出　　处：《工业仪表与自动化装置》2007年第4期17-19,38,共4页Industrial Instrumentation & Automation

基　　金：甘肃省自然科学基金资助项目(S021-A25-018-G)

摘　　要：针对目前国内灌溉系统落后的现状,提出了基于PLC与GSM的水监测系统设计方案,采用GSM组网技术和模糊PID控制,实现了对张掖盈科灌区干渠和支渠4扇闸门的自动控制。该系统具有通信速度高、实时性好、可靠性高等特点,目前已投入实际应用。Inview of the backwardness of our domestic irrigation systems, this paper presents a design conception for a water measurement and control system based on PLC and GSM by using the advanced GSM networking technique and the fuzzy PID control, thus realizing the automatic control of the four sluices of both main and branch canals at the changye irrigation region. The system has the features of a high-communication speed, good real-time property and high reliability. It has been put into actual applications.

关 键 词：水监测系统 PLC 组态软件 GSM 模糊PID 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]