About: Multi-Variant Time Constrained FlexRay Static Segment Scheduling

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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 FlexRay bus is a modern standard used in the automotive industry. It offers deterministic message transmission with zero jitter while using time-triggered scheduling in the static segment. When several vehicle variants (i.e. different models and their versions) share the same signal, the car manufacturers require to schedule such signal at the same time in all vehicle variants. This requirement simplifies the signal traceability and diagnostics in different vehicle variants using the same platform and simplifies reuse of components and tools. In this paper, we propose a first fit based heuristic algorithm which creates the schedules for several vehicle variants at once, while transmitting a given signal at the same time in all the schedules. The scheduling algorithm also takes the time constraints as release dates and deadlines into account. Finally, different algorithm versions are compared on benchmark sets and low computational time demands are validated on large instances. The FlexRay bus is a modern standard used in the automotive industry. It offers deterministic message transmission with zero jitter while using time-triggered scheduling in the static segment. When several vehicle variants (i.e. different models and their versions) share the same signal, the car manufacturers require to schedule such signal at the same time in all vehicle variants. This requirement simplifies the signal traceability and diagnostics in different vehicle variants using the same platform and simplifies reuse of components and tools. In this paper, we propose a first fit based heuristic algorithm which creates the schedules for several vehicle variants at once, while transmitting a given signal at the same time in all the schedules. The scheduling algorithm also takes the time constraints as release dates and deadlines into account. Finally, different algorithm versions are compared on benchmark sets and low computational time demands are validated on large instances. (en)
Title	Multi-Variant Time Constrained FlexRay Static Segment Scheduling Multi-Variant Time Constrained FlexRay Static Segment Scheduling (en)
skos:prefLabel	Multi-Variant Time Constrained FlexRay Static Segment Scheduling Multi-Variant Time Constrained FlexRay Static Segment Scheduling (en)
skos:notation	RIV/68407700:21230/14:00221577!RIV15-GA0-21230___
http://linked.open...avai/riv/aktivita	P
http://linked.open...avai/riv/aktivity	P(GAP103/12/1994)
http://linked.open...vai/riv/dodaniDat	2015
http://linked.open...aciTvurceVysledku	Hanzálek, Zdeněk Dvořák, Jan
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	České vysoké učení technické v Praze / Fakulta elektrotechnická
http://linked.open...dnocenehoVysledku	31140
http://linked.open...ai/riv/idVysledku	RIV/68407700:21230/14:00221577
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	Flexray; static segment; multi-variant; scheduling problem; bin packing; time constrained (en)
http://linked.open.../riv/klicoveSlovo	Flexray multi-variant static segment time constrained bin packing scheduling problem
http://linked.open...ontrolniKodProRIV	[608E71651BE2]
http://linked.open...v/mistoKonaniAkce	Toulouse
http://linked.open...i/riv/mistoVydani	Piscataway
http://linked.open...i/riv/nazevZdroje	Proceedings of the 10th IEEE International Workshop on Factory Communication Systems
http://linked.open...in/vavai/riv/obor	JC
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...vavai/riv/projekt	Adaptive scheduling and Optimization algorithms for distributed Real-time Embeddes Systems
http://linked.open...UplatneniVysledku	2014
http://linked.open...iv/tvurceVysledku	Dvořák, Jan Hanzálek, Zdeněk
http://linked.open...vavai/riv/typAkce	WRD - Světová
http://linked.open.../riv/zahajeniAkce	2014-05-05 (xsd:date)
number of pages	8 (xsd:int)
http://bibframe.org/vocab/doi	10.1109/WFCS.2014.6837576
http://purl.org/ne...btex#hasPublisher	IEEE
https://schema.org/isbn	978-1-4799-3235-1
http://localhost/t...ganizacniJednotka	21230

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