Efektivní architektura programů distribuovaného řídicího počítače trakčního vozidla využívající DMA komunikačních kanálů

Kód výsledku v IS VaVaI

<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21230%2F07%3A03135589" target="_blank" >RIV/68407700:21230/07:03135589 - isvavai.cz</a>

Výsledek na webu

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DOI - Digital Object Identifier

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Jazyk výsledku

angličtina

Název v původním jazyce

Efficient System Software Architecture of Traction Vehicle Distributed Control Computer Using DMA Communication Channels

Popis výsledku v původním jazyce

The principles of system design and software architecture of the distributed network control computer (DNCC) of a traction vehicle are presented. The system design is based on such criteria as functionality, reliability and maintainability. To reach these properties special emphasis is placed on correct and optimal system functions partition among distributed computer nodes to be minimized the overall communication overhead and on minimizing the hardware parts of the system and moving maximum of functions into the software. As an example of such design task the DNCC of an electric locomotive is introduced. The vehicle DNCC is organized as a local computer network with master-slave node access method with dual serial bus. The network communication services are uniformly used in all nodes to support reliable transfer of the process data. The communication overhead is minimized using exclusively DMA transfer method.

Název v anglickém jazyce

Efficient System Software Architecture of Traction Vehicle Distributed Control Computer Using DMA Communication Channels

Popis výsledku anglicky

The principles of system design and software architecture of the distributed network control computer (DNCC) of a traction vehicle are presented. The system design is based on such criteria as functionality, reliability and maintainability. To reach these properties special emphasis is placed on correct and optimal system functions partition among distributed computer nodes to be minimized the overall communication overhead and on minimizing the hardware parts of the system and moving maximum of functions into the software. As an example of such design task the DNCC of an electric locomotive is introduced. The vehicle DNCC is organized as a local computer network with master-slave node access method with dual serial bus. The network communication services are uniformly used in all nodes to support reliable transfer of the process data. The communication overhead is minimized using exclusively DMA transfer method.

Druh

D - Stať ve sborníku

CEP obor

JC - Počítačový hardware a software

OECD FORD obor

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Projekt

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Návaznosti

Z - Vyzkumny zamer (s odkazem do CEZ)

Rok uplatnění

2007

Kód důvěrnosti údajů

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

Název statě ve sborníku

Electrical Drives and Power Electronics

ISBN

978-80-8073-868-6

ISSN

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e-ISSN

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Počet stran výsledku

6

Strana od-do

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Název nakladatele

Technical University of Košice

Místo vydání

Košice

Místo konání akce

The High Tatras

Datum konání akce

24. 9. 2007

Typ akce podle státní příslušnosti

WRD - Celosvětová akce

Kód UT WoS článku

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