管道泄漏在线监控系统设计与实现  

Design and Realization of Real-time System Monitoring Pipeline Leakage

作　　者：李亮之[1] 冯丽[1] 刘雪靖[1] 

机构地区：[1]辽宁工学院信息科学与工程学院,辽宁锦州121001

出　　处：《辽宁工学院学报》2006年第1期1-3,共3页Journal of Liaoning Institute of Technology(Natural Science Edition)

摘　　要：介绍了一种输油管道泄漏实时在线监测系统,该系统采用瞬态负压波法结合小波变换,实现从噪声中准确提取泄漏信息,并通过通讯网络将现场信息传送到控制中心显示和报告,进而完成管道泄漏点的定位、报警及实时监测等功能,具有很好的实用价值。A real-time monitor system in the method of transient minus-press wave oil pipeline leakage was introduced. This system adopted combining wavelet transform, implemented drawing information of leakage accurately from noise, through communication network field and sent message to the control center, and then finishing such functions as the localization that the pipeline leakage clicked, alarm, and monitoring in real-time, etc., which values greatly in actual application.

关 键 词：管道泄漏 实时监控 嵌入式 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]