摘要
水厂自动化控制系统采用开放的工业以太网技术,通过环型光纤进行工业以太网连接,组成了一个以网络通讯为基础的集管理、监测、控制一体化的制水系统。即缩短了数据传输时间,又提高了数据传输的安全可靠性,同时降低系统故障维护成本,是一种值得推广的设备网络连接模式。
Water plant automation control system adoption opens of industrial ether net technique, pass a ring type fiber-optic progress industrial ether net connectivity, constituted one network telecommunication-based gather supervision, monitor, control the integral whole turn of make water system. Not only shortenned a data-undervoice time, but also raised the safe reliability of data-undervoice, lower system fault maintenance cost at the same time, is a kind of equipment network link mode that is worth expanding.
关键词
工业以太网
分布式网络结构
集中管理
分散控制
数据共享
Industrial Ethernet Distributed network structure Centralized managementDecentralized control Data shares