About: DESIGNING A WATCHDOG COMPONENT FOR FAULT-TOLERANT (FT) INFORMATION SYSTEMS

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
Description	The control and management of production systems, which are often operated in a continuous mode, 24/7, ask for extreme robustness of related information systems and control mechanisms. As such, a special, fault-tolerant (FT) category of information systems has been developed. The most usual FT system solution consists in doubling of the whole IS. If any of the system components fails, its function is taken over by its backup shadow that provides for a continuous functioning of the control system operated. A key FT solution component is the so-called watchdog. This component keeps a watchful eye on the production system status and if any failure happens, it instantly employs the appropriate shadow function component. The watchdog component provision embodies designing a hardware platform; an independent power supply and backup power supply, a communication mode with the IS core, a server condition monitoring, and an evaluating algorithm that provides for a switch-over command. Our Institute has been involved in research and development of FT systems and this paper reports on the status of the current knowledge in the field. The control and management of production systems, which are often operated in a continuous mode, 24/7, ask for extreme robustness of related information systems and control mechanisms. As such, a special, fault-tolerant (FT) category of information systems has been developed. The most usual FT system solution consists in doubling of the whole IS. If any of the system components fails, its function is taken over by its backup shadow that provides for a continuous functioning of the control system operated. A key FT solution component is the so-called watchdog. This component keeps a watchful eye on the production system status and if any failure happens, it instantly employs the appropriate shadow function component. The watchdog component provision embodies designing a hardware platform; an independent power supply and backup power supply, a communication mode with the IS core, a server condition monitoring, and an evaluating algorithm that provides for a switch-over command. Our Institute has been involved in research and development of FT systems and this paper reports on the status of the current knowledge in the field. (en)
Title	DESIGNING A WATCHDOG COMPONENT FOR FAULT-TOLERANT (FT) INFORMATION SYSTEMS DESIGNING A WATCHDOG COMPONENT FOR FAULT-TOLERANT (FT) INFORMATION SYSTEMS (en)
skos:prefLabel	DESIGNING A WATCHDOG COMPONENT FOR FAULT-TOLERANT (FT) INFORMATION SYSTEMS DESIGNING A WATCHDOG COMPONENT FOR FAULT-TOLERANT (FT) INFORMATION SYSTEMS (en)
skos:notation	RIV/61989100:27350/13:86087563!RIV14-MSM-27350___
http://linked.open...avai/riv/aktivita	I
http://linked.open...avai/riv/aktivity	I
http://linked.open...vai/riv/dodaniDat	2014
http://linked.open...aciTvurceVysledku	Danel, Roman Neustupa, Zdeněk
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 / Hornicko-geologická fakulta
http://linked.open...dnocenehoVysledku	68668
http://linked.open...ai/riv/idVysledku	RIV/61989100:27350/13:86087563
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	control systems in raw material industries; continuity management; watchdog; fault-tolerant system (en)
http://linked.open.../riv/klicoveSlovo	continuity management control systems in raw material industries fault-tolerant system watchdog
http://linked.open...ontrolniKodProRIV	[D5AB28ED7890]
http://linked.open...v/mistoKonaniAkce	Fukuoka
http://linked.open...i/riv/mistoVydani	Fukuoka
http://linked.open...i/riv/nazevZdroje	Proceedings of International Symposium on Earth Science and Technology 2013 : December 3-4, 2013 : Inamori Foundation Memorial Hall, Kyushu University, Fukuoka, Japan
http://linked.open...in/vavai/riv/obor	IN
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	3 (xsd:int)
http://linked.open...UplatneniVysledku	2013
http://linked.open...iv/tvurceVysledku	Danel, Roman Neustupa, Zdeněk
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2013-12-03 (xsd:date)
number of pages	4 (xsd:int)
http://purl.org/ne...btex#hasPublisher	CINEST
https://schema.org/isbn	978-4-9902356-2-8
http://localhost/t...ganizacniJednotka	27350

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