摘要
分析了国内现有的隧道火灾监控系统现状,介绍了光纤光栅传感技术的原理,阐述了这一新技术在工程应用中的优点,并提出了基于光纤光栅感温探测器的隧道火灾报警监测系统,并结合工程实例介绍了该系统在隧道火灾监控中的应用。
The monitoring systems status of the existing tunnel fire in China is analyzed,the sensor principle of fiber grating technology is introduced, the merits of the new technology in the engineering applications is elaborated and the tunnel fire alarm monitoring system based on fiber Bragg grating temperature detector is put forward, the system applications in the tunnel fire monitoring combining the project is introduced.
出处
《激光与红外》
CAS
CSCD
北大核心
2010年第2期178-180,共3页
Laser & Infrared
关键词
光纤光栅
隧道
火灾报警
fiber Bragg grating
tunnel
fire alarm monitoring
