光纤光栅技术在铁路异物侵限系统中的应用探讨

Application and Discussion of Optical Fiber Grating Technology in the Railway Intrusion Detection System

铁路安全监控系统是铁路运输中不可或缺的一部分,该系统由异物侵限监控子系统、防风预警子系统、雨雪监控子系统、防灾安全监控总中心系统以及传输网络设备等组成.通过对异物侵限监控系统中各种监测方式的分析对比,致力于将光纤光栅传感技术与异物侵限监控系统相结合,为该领域的研究及应用提供一种新思路.

Railway safety monitoring system is an essential part in railway transportation. The system comprises intrusion detection monitoring subsystem, wind prevention alarm subsystem, rain and snow monitoring subsystem, disaster prevention and security monitoring central alarm system and the transport network equipment. This paper tries to combine the optical fiber grating sensors technology with the intrusion detection monitoring technology and offers a new thinking to the research field through analyzing and comparing various means of monitoring in the intrusion detection system.