现场总线技术在城市污水处理与气象中的应用

The Application of FCS to Municipal Sewage Processingand Weather Service

文章主要讨论了LonWorks现场总线技术在城市污水处理厂和气象指数预报中的应用。采用IPC和PLC控制结构对现场的各种设备实现控制和数据的采集,通过现场总线网络传输数据到中心控制室或远程终端,实现污水处理的自动控制和气象信息的实时采集和处理。

The application of field bus technology based on LonWorks to the factory of municipal sewage processing and the forecast of meteorologic index is discussed in this article. The field equipments are controlled and the field datum are collected automatically by IPC and PLC,and the datum processed are transmitted to control center or long-distance terminals via internet. Using this technology,we can realize automatic control of sewage processing and real-time collection and processing of meteorologic information.