Fiber-optic interferometric sensor for monitoring automobile and rail traffic

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27240%2F18%3A10241513" target="_blank" >RIV/61989100:27240/18:10241513 - isvavai.cz</a>

Nalezeny alternativní kódy

RIV/61989100:27640/18:10241513

Výsledek na webu

<a href="http://journals.tubitak.gov.tr/elektrik/issues/elk-18-26-6/elk-26-6-17-1712-166.pdf" target="_blank" >http://journals.tubitak.gov.tr/elektrik/issues/elk-18-26-6/elk-26-6-17-1712-166.pdf</a>

DOI - Digital Object Identifier

<a href="http://dx.doi.org/10.3906/elk-1712-166" target="_blank" >10.3906/elk-1712-166</a>

Jazyk výsledku

angličtina

Název v původním jazyce

Fiber-optic interferometric sensor for monitoring automobile and rail traffic

Popis výsledku v původním jazyce

This article describes a fiber-optic interferometric sensor and measuring scheme including input-output components for traffic density monitoring. The proposed measuring system is based on the interference in optical fibers. The sensor, based on the Mach-Zehnder interferometer, is constructed to detect vibration and acoustic responses caused by vehicles moving around the sensor. The presented solution is based on the use of single-mode optical fibers (G.652.D and G.653) with wavelength of 1550 nm and laser source with output power of 1 mW. The benefit of this solution lies in electromagnetic interference immunity and simple implementation because the sensor does not need to be installed destructively into the roadway and railroad tracks. The measuring system was tested in real traffic and is characterized by detection success of 99.27% in the case of automotive traffic and 100% in the case of rail traffic.

Název v anglickém jazyce

Fiber-optic interferometric sensor for monitoring automobile and rail traffic

Popis výsledku anglicky

This article describes a fiber-optic interferometric sensor and measuring scheme including input-output components for traffic density monitoring. The proposed measuring system is based on the interference in optical fibers. The sensor, based on the Mach-Zehnder interferometer, is constructed to detect vibration and acoustic responses caused by vehicles moving around the sensor. The presented solution is based on the use of single-mode optical fibers (G.652.D and G.653) with wavelength of 1550 nm and laser source with output power of 1 mW. The benefit of this solution lies in electromagnetic interference immunity and simple implementation because the sensor does not need to be installed destructively into the roadway and railroad tracks. The measuring system was tested in real traffic and is characterized by detection success of 99.27% in the case of automotive traffic and 100% in the case of rail traffic.

Druh

J_imp - Článek v periodiku v databázi Web of Science

CEP obor

—

OECD FORD obor

20201 - Electrical and electronic engineering

Projekt

<a href="/cs/project/EF16_019%2F0000867" target="_blank" >EF16_019/0000867: Centrum výzkumu pokročilých mechatronických systémů</a><br>

Návaznosti

P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Rok uplatnění

2018

Kód důvěrnosti údajů

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Název periodika

Turkish Journal of Electrical Engineering and Computer Sciences

ISSN

1300-0632

e-ISSN

—

Svazek periodika

26

Číslo periodika v rámci svazku

6

Stát vydavatele periodika

TR - Turecká republika

Počet stran výsledku

10

Strana od-do

2986-2995

Kód UT WoS článku

000454658300017

EID výsledku v databázi Scopus

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