摘要
以我国北方某大型寒地城市供排水工程为背景,设计并实现了一套完整的基于PLC自动控制的供排水综合自动化控制与信息管理系统。在分析了系统的组成和功能的基础上,给出了系统的总体结构,讨论了系统各部分功能的实现方法和技术方案。实际运行结果表明,该系统具有结构合理,功能完善,自动化和信息化程度高,运行稳定可靠等特点,较好地满足了大型寒地城市供排水系统的生产需要。
A completed PLC-based water supply and drainage integrated automation control and information systems is designed and implemented in this paper, which takes a large city project in domatic frozen area as background. The overall structure, function method and technology programmes of every part of the system is given and illuminated in this article, based on the analysis of the system components and functions. Actual operating results show that this system has features such as rational structure, function improved, high degree of automatization, stable and reliable operations, it better fulfills the needs of water supply and drainage system for large city in frozen area.
出处
《黑龙江水专学报》
2008年第3期79-83,共5页
Journal of Heilongjiang Hydraulic Engineering College
关键词
寒地城市
市政供排水
PLC控制
信息系统
large city in frozen area
water supply and drainage
PLC control
information systems
