摘要
城市供水逐渐向自动化、恒压供水的趋势发展，基于此，该文对自动恒压供水系统进行了研究与设计，从自动恒压供水的基本原理切入进行了分析，同时在完成了硬件选型的基础上，重点进行了自动恒压供水系统的设计，探讨了西门子PLC在自动恒压供水系统中的应用，给出了系统的硬件设计和软件流程设计，对于进一步提高供水系统的自动化应用水平具有一定借鉴意义。
The water supply system is going to develop as the trend of automatic and isobarically, so this paper discussed and designed the automatic isobarically water supply system, and it started with analyzing the basic principle of automatic isobarically water supply system, at the same time, the hardware equipments were all chosen and the whole system was also finished, which discussed the application of Siemens PLC in isobarically water supply system from the hardware and software control processing. All this work is significative for enhancing the automatic application level of water supply system.
作者
龙剑波
LONG Jian-bo （Wuhan Subway Operators, Wuhan 430030, China）
出处
《电脑知识与技术》
2010年第01Z期476-477,共2页
Computer Knowledge and Technology
关键词
西门子PLC
自动供水
软硬件设计
siemens PLC
automatic water supply
software and hardware design
