DynOAA - Dynamic Offset Adaptation Algorithm for Improving Response Times of CAN Systems

Conference contribution


Publication Details

Author(s): Ziermann T, Salcic Z, Teich J
Title edited volumes: Proceedings -Design, Automation and Test in Europe, DATE
Publisher: IEEE Press
Publishing place: New York, NY, USA
Publication year: 2011
Conference Proceedings Title: Proc. of DATE
Pages range: 269-272
ISBN: 978-1-61284-208-0
ISSN: 1530-1591


Abstract


CAN bus systems are used in many industrial control applications, particularly automotive. Due to growing system and functional requirements, the low capacity of the CAN bus and usually strict conditions under which it is used in realtime applications, applicability of CAN bus is severely limited. The paper presents an approach for achieving high utilization and breathes new life to CAN bus based systems by proposing a dynamic offset adaptation algorithm for scheduling messages and improving message response times without any changes to a standard CAN bus. This simple algorithm, which runs on all nodes of the system, results in excellent average response times at all loads and makes the approach particularly attractive for soft real-time systems. We demonstrate the performance improvement of the proposed approach by comparisons to other approaches and introduce a new performance measure in the form of a rating function. © 2011 EDAA.



FAU Authors / FAU Editors

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


External institutions
University of Auckland


How to cite

APA:
Ziermann, T., Salcic, Z., & Teich, J. (2011). DynOAA - Dynamic Offset Adaptation Algorithm for Improving Response Times of CAN Systems. In Proc. of DATE (pp. 269-272). Grenoble, FR: New York, NY, USA: IEEE Press.

MLA:
Ziermann, Tobias, Zoran Salcic, and Jürgen Teich. "DynOAA - Dynamic Offset Adaptation Algorithm for Improving Response Times of CAN Systems." Proceedings of the Design, Automation and Test in Europe (DATE'11), Grenoble New York, NY, USA: IEEE Press, 2011. 269-272.

BibTeX: 

Last updated on 2018-23-11 at 06:06