HW/SW Tradeoffs for Dynamic Message Scheduling in Controller Area Network (CAN)

Beitrag bei einer Tagung


Details zur Publikation

Autor(en): Ziermann T, Salcic Z, Teich J
Titel Sammelwerk: Lecture Notes in Computer Science (including subseries Lecture Notes in Artificial Intelligence and Lecture Notes in Bioinformatics)
Verlag: Springer-verlag
Verlagsort: New York, NY, USA
Jahr der Veröffentlichung: 2013
Tagungsband: Proc. 26th International Conference on Architecture of Computing Systems
Seitenbereich: 159-170
ISBN: 978-3-642-36423-5
ISSN: 0302-9743


Abstract


Designers of distributed embedded control systems face many design challenges related to change of system configuration, functionality and number of participating computing nodes, which affect the usage of the communication bus. The concept of self-adaptivity of participating nodes plays an important role in reducing design effort while guaranteeing high system performance. The dynamic offset adaptation algorithm (DynOAA) for adaptive message scheduling reduces average message response times in CAN-based systems with high bus loads. This technique has in previous work proven its benefit in simulation. However, it is still necessary to test the algorithm in a real physical environment. In this paper, we use FPGAs with their capability of performing rapid system prototyping. Our design space exploration shows that both pure software and pure hardware implementations are possible. However, parts of the software implementation require a significant amount of computation. As a result a mixed HW/SW implementation is proposed. © 2013 Springer-Verlag.



FAU-Autoren / FAU-Herausgeber

Teich, Jürgen Prof. Dr.-Ing.
Lehrstuhl für Informatik 12 (Hardware-Software-Co-Design)
Ziermann, Tobias
Lehrstuhl für Informatik 12 (Hardware-Software-Co-Design)


Autor(en) der externen Einrichtung(en)
University of Auckland


Zitierweisen

APA:
Ziermann, T., Salcic, Z., & Teich, J. (2013). HW/SW Tradeoffs for Dynamic Message Scheduling in Controller Area Network (CAN). In Proc. 26th International Conference on Architecture of Computing Systems (pp. 159-170). Prague, CZ: New York, NY, USA: Springer-verlag.

MLA:
Ziermann, Tobias, Zoran Salcic, and Jürgen Teich. "HW/SW Tradeoffs for Dynamic Message Scheduling in Controller Area Network (CAN)." Proceedings of the 26th International Conference on Architecture of Computing Systems (ARCS), Prague New York, NY, USA: Springer-verlag, 2013. 159-170.

BibTeX: 

Zuletzt aktualisiert 2018-09-08 um 23:11