About: Reliability and safety of railway signalling and interlocking devices

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The article deals with possibilities for modelling and computation of reliability parameters of railway signalling and interlocking systems. The paper presents a design of Markov model of the railway warning board connected to microprocessor level crossing system. The transition rate matrix and the system of differential equations for the model are designed. The mean time between failures (MTBF) and unavailability (Q) of the mentioned system are treated as test interval increasing at two different maintenance modes. The modelling and engineering calculations were done with software tool Reliability Workbench RWB by Isograph Ltd. As difficult reliability computations have to be made during lifecycle of railway interlocking systems, importance of usage of similar software reliability toolkits is emphasized in the article. The article deals with possibilities for modelling and computation of reliability parameters of railway signalling and interlocking systems. The paper presents a design of Markov model of the railway warning board connected to microprocessor level crossing system. The transition rate matrix and the system of differential equations for the model are designed. The mean time between failures (MTBF) and unavailability (Q) of the mentioned system are treated as test interval increasing at two different maintenance modes. The modelling and engineering calculations were done with software tool Reliability Workbench RWB by Isograph Ltd. As difficult reliability computations have to be made during lifecycle of railway interlocking systems, importance of usage of similar software reliability toolkits is emphasized in the article. (en)
Title	Reliability and safety of railway signalling and interlocking devices Reliability and safety of railway signalling and interlocking devices (en)
skos:prefLabel	Reliability and safety of railway signalling and interlocking devices Reliability and safety of railway signalling and interlocking devices (en)
skos:notation	RIV/61989100:27240/10:86075361!RIV11-MSM-27240___
http://linked.open...avai/riv/aktivita	Z
http://linked.open...avai/riv/aktivity	Z(MSM6198910007)
http://linked.open...vai/riv/dodaniDat	2011
http://linked.open...aciTvurceVysledku	Klátil, Pavel Stýskala, Vítězslav Briš, Radim
http://linked.open.../riv/druhVysledku	D - Článek ve sborníku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola báňská - Technická univerzita Ostrava / Fakulta elektrotechniky a informatiky
http://linked.open...dnocenehoVysledku	284693
http://linked.open...ai/riv/idVysledku	RIV/61989100:27240/10:86075361
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	reliability, railway signalling, Markov process (en)
http://linked.open.../riv/klicoveSlovo	reliability Markov process railway signalling
http://linked.open...ontrolniKodProRIV	[B5E504CB1DEB]
http://linked.open...v/mistoKonaniAkce	Prague
http://linked.open...i/riv/mistoVydani	Leiden
http://linked.open...i/riv/nazevZdroje	Reliability, Risk, and Safety - Theory and Applications
http://linked.open...in/vavai/riv/obor	BB
http://linked.open...ichTvurcuVysledku	3 (xsd:int)
http://linked.open...cetTvurcuVysledku	4 (xsd:int)
http://linked.open...UplatneniVysledku	2010
http://linked.open...iv/tvurceVysledku	Stýskala, Vítězslav Briš, Radim Krenželok, Tomáš Klátil, Pavel
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open...ain/vavai/riv/wos	000281188500319
http://linked.open.../riv/zahajeniAkce	2009-09-07 (xsd:date)
http://linked.open...n/vavai/riv/zamer	Research of the reliability of power systems in connection with non-traditional ecological sources of energy and valuation of unsupplied energy
number of pages	6 (xsd:int)
http://purl.org/ne...btex#hasPublisher	CRC Press
https://schema.org/isbn	978-0-415-55509-8
http://localhost/t...ganizacniJednotka	27240

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