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Proceedings Paper

Research on distributed temperature sensor (DTS) applied in underground tunnel
Author(s): Chuanlong Hu; Jianfeng Wang; Zaixuan Zhang; Changyu Shen; Yongxing Jin; Shangzhong Jin
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Paper Abstract

A distributed temperature sensor (DTS) system with a sensing distance of 4 km was developed for applications in tunnel temperature measurement and fire alarm. Characteristics of DTS and experiment results are introduced. The results show that DTS system can play an important role in tunnel fire alarm.

Paper Details

Date Published: 23 November 2011
PDF: 6 pages
Proc. SPIE 8199, 2011 International Conference on Optical Instruments and Technology: Optical Sensors and Applications, 819916 (23 November 2011); doi: 10.1117/12.905840
Show Author Affiliations
Chuanlong Hu, China Jiliang Univ. (China)
Jianfeng Wang, China Jiliang Univ. (China)
Zaixuan Zhang, China Jiliang Univ. (China)
Changyu Shen, China Jiliang Univ. (China)
Yongxing Jin, China Jiliang Univ. (China)
Shangzhong Jin, China Jiliang Univ. (China)


Published in SPIE Proceedings Vol. 8199:
2011 International Conference on Optical Instruments and Technology: Optical Sensors and Applications
Brian Culshaw; YanBiao Liao; Anbo Wang; Xiaoyi Bao; Xudong Fan, Editor(s)

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