| 光纤光栅技术在高速铁路防灾系统中的应用研究 |
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| 引用本文： | 张彧锋.光纤光栅技术在高速铁路防灾系统中的应用研究[J].铁道通信信号,2009,45(6):48-50. |
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| 作者姓名： | 张彧锋 |
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| 作者单位： | 中铁第一勘察设计院集团有限公司,710043,西安 |
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| 摘 要： | 针对高速铁路防灾需求，对目前使用的红外对射探测器和电网传感器进行分析，了解其存在问题，在此基础上重点介绍光纤光栅技术的理论及工作原理，为高速铁路防灾系统建设提供一种可选择的方案。
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| 关 键 词： | 高速铁路 防灾安全 红外对射探测器 电网传感器 光纤光栅传感器 |
Application Study of Fiber Bragg Grating Technology in Disaster Prevention of High-speed Railway |
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| Zhang Yufeng.Application Study of Fiber Bragg Grating Technology in Disaster Prevention of High-speed Railway[J].Railway Signalling & Communication,2009,45(6):48-50. |
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| Authors: | Zhang Yufeng |
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| Abstract: | As for disaster prevention demand of high-speed railway, infrared emission detector and grid sensor currently in use was analyzed and the existing question was studied. Based on the theory and working principle of fiber bragg grating technology in detail, and an alternative construction program of disaster prevention system for high-speed railway was proposed. |
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| Keywords: | High-speed railway Disaster prevention Infrared emission detector Grid sensor Fiber bragg grating sensor |
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