期刊名称：International Journal of Innovative Research in Science, Engineering and Technology
印刷版ISSN：2347-6710
电子版ISSN：2319-8753
出版年度：2013
卷号：2
期号：5
页码：1383
出版社：S&S Publications
摘要：Intelligent health monitoring system of the long-span railway stayed requires the comprehensive knowledge ofinstrumentation, analytical and information processing technologies with the knowledge and experiences in design,construction, operation and maintenance of railway equipment for long-term monitoring the performance throughout itslifecycle. It is necessary to perform sensor-based structural monitoring for identifying the conditions in order to assure thestructural safety and to evaluate the operational performance. The considerations for deploying a proper monitoring systemare appropriate sensor instrumentation, robust signal acquisition, reliable signalprocessing, and intelligent signal and information processing. Sensor and hardware instrumentation, signal transmission,signal acquisition and analysis are schematically described mainly. Fire and gas sensors are used to protect entire trainsystem. And for passenger safety, we are attaching a wireless RF system. With this advanced equipment, the exactdangerous spot is known with in less time.
关键词：Radio frequency; sensor instrumentation; Health monitoring; structural monitoring; Fire and Gas sensor; Signal;Enhancement; segmentation
