Compact Fiber Optic Trackside Sensor for Rail Vehicle Detection and Analysis
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F18%3A10239870" target="_blank" >RIV/61989100:27240/18:10239870 - isvavai.cz</a>
Result on the web
<a href="https://www.sciencedirect.com/science/article/pii/S2405896318309030?via%3Dihub" target="_blank" >https://www.sciencedirect.com/science/article/pii/S2405896318309030?via%3Dihub</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.ifacol.2018.07.157" target="_blank" >10.1016/j.ifacol.2018.07.157</a>
Alternative languages
Result language
angličtina
Original language name
Compact Fiber Optic Trackside Sensor for Rail Vehicle Detection and Analysis
Original language description
The article describes a system for the trackside detection of rail vehicles based on the fiber-optic interferometer. Besides the phase sensitive distributed systems, the interferometers are the only fiberoptic sensing technology capable of working in indirect contact with the rail while offering similar functionality as track-mounted sensors. The proposed trackside sensor uses the balanced Mach-Zehnder interferometer. The advantage of this type of interferometer is easy multiplexing, low cost and the possibility of flexible sensor design. The article describes the design of a sensor with multiple outputs of 3x3 coupler used for passive phase demodulation. The sensor has been tested on the railway track attached to the railway bridge. Results have shown that train operations can be reliably monitored using the developed system and it allows distinguishing the individual cars or wagon on the closer track.
Czech name
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Czech description
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Classification
Type
J<sub>SC</sub> - Article in a specialist periodical, which is included in the SCOPUS database
CEP classification
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OECD FORD branch
20205 - Automation and control systems
Result continuities
Project
Result was created during the realization of more than one project. More information in the Projects tab.
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2018
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
IFAC-PapersOnLine. Volume 51
ISSN
2405-8963
e-ISSN
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Volume of the periodical
51
Issue of the periodical within the volume
6
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
5
Pages from-to
220-224
UT code for WoS article
000445644900038
EID of the result in the Scopus database
2-s2.0-85052858743