| 光纤光栅隧道感温火灾报警系统设计 |
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| 引用本文： | 冯荣钦.光纤光栅隧道感温火灾报警系统设计[J].水运科技信息,2009(1):89-91. |
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| 作者姓名： | 冯荣钦 |
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| 作者单位： | 厦门路桥建设集团有限公司,厦门361000 |
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| 摘 要： | 介绍了光纤光栅感温火灾探测技术．分析了该技术在隧道火灾报警系统应用中存在的技术难点．提出了光纤光栅隧道感温火灾报警系统的设计方案．即采用光纤光栅多区复用技术代替光纤光栅多点复用技术．并设计了适合应用领域特点的火灾报警系统。
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| 关 键 词： | 光纤光栅 隧道火灾报警 复用技术 |
Optical Fiber Grating Temperature Sensing Tunnel Fire Alarm System |
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| Feng Rongqin.Optical Fiber Grating Temperature Sensing Tunnel Fire Alarm System[J].Transportation Science & Technology,2009(1):89-91. |
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| Authors: | Feng Rongqin |
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| Institution: | Feng Rongqin (Xiamen Road and Bridge Development Group limited, Xiamen 361000, China) |
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| Abstract: | Optical fiber grating temperature sensing fire detection technology is introduced in the paper, analyzing the technological difficulties of the application to tunnel fire alarm system, advancing the design scheme of optical fiber grating temperature sensing tunnel fire alarm system. Optical fiber grating multi-area technology is used replacing optical fiber grating multi-point technology, which is designed for characteristic of application area. |
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| Keywords: | optical fiber grating tunnel fire alarm multiplexing technology |
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