中文摘要：

针对城市管网结构错综复杂、规模巨大，出现问题很难及时控制和管理等问题，提出了一种基于全球移动通信系统（GSM）技术的智能阀监控系统。该系统采用GSM远程通信技术，将阀门控制和管网监测集于一体，可以测量流量、压力、水质等多种参数，并留有多种传感器接口，扩展性强，使用方便。实测结果证明，该系统提高了阀门控制和管网监测的智能化水平，为管网的正常运行提供了安全保障。

英文摘要：

The urban pipeline network system structure is intricate and in huge scale, so it is very difficult to control and manage promptly when problems arise. Thus the intelligent monitoring system for valves and pipeline network based on GSM technology is proposed. The system integrates valve control and pipeline network control by using GSM remote communication technology; it can measure multiple parameters, such as flow, pressure, water quality, etc. , and is flexible and expandable for interfacing with various sensors. The system features powerful expandability and ease to operate. The results of practical test prove that the system improves the intellectualized level of valve and pipeline network control, and provides safeguards for normal operation of the pipeline network.