摘要
设计了水厂无线遥控系统的硬件电路和上位机软件控制系统,研究了负压力波-流量法诊断供水管网泄漏的方案,实现了井群水泵控制及供水管网流量、压力等相关参数采集和传输,为供水系统安全稳定运行提供了保障。
Aiming at the water supply system of water works which has CPM2AH PLC and distributed I/O module integrated,and employs both data transceiver and GPRS for wireless communications,the upper computer software and hardware circuit of wireless remote control system for water works were designed,including the studies on employing negative pressure wave-flow rate to diagnose the feed pipes leakage.The system can achieve wells pump control,flow and pressure DAQ and transmission.
出处
《化工自动化及仪表》
CAS
北大核心
2011年第6期742-746,共5页
Control and Instruments in Chemical Industry
关键词
供水系统
欧姆龙
分布式I/O模块
无线通信
泄漏检测
water supply system
OMRON
distributed I/O module
wireless communication
leakage detection
