Timing Analysis of the FlexRay Communication Protocol

Traian Pop; Paul Pop; Petru Eles; Zebo Peng

doi:10.1109/ECRTS.2006.31

Timing Analysis of the FlexRay Communication Protocol

Traian Pop, Paul Pop, Petru Eles, Zebo Peng

Linköping University

Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

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Abstract

FlexRay will very likely become the de-facto standard for in-vehicle communications. However, before it can be successfully used for safety-critical applications that require predictability, timing analysis techniques are necessary for providing bounds for the message communication times. In this paper, we propose techniques for determining the timing properties of messages transmitted in both the static (ST) and the dynamic (DYN) segments of a FlexRay communication cycle. The analysis techniques for messages are integrated in the context of a holistic schedulability analysis that computes the worst-case response times of all the tasks and messages in the system. We have evaluated the proposed analysis techniques using extensive experiments.

Original language	English
Title of host publication	Euromicro Conference on Real-Time Systems
Number of pages	2006
Publication date	2006
Pages	203-213
ISBN (Print)	0769526195
DOIs	https://doi.org/10.1109/ECRTS.2006.31
Publication status	Published - 2006
Event	18th Euromicro Conference on Real-Time Systems - Dresden, Germany Duration: 5 Jul 2006 → 7 Jul 2006 Conference number: 18 http://ecrts06.tudos.org/

Conference

Conference	18th Euromicro Conference on Real-Time Systems
Number	18
Country/Territory	Germany
City	Dresden
Period	05/07/2006 → 07/07/2006
Internet address	http://ecrts06.tudos.org/

Bibliographical note

Copyright note for papers published by the IEEE Computer Society: Copyright IEEE. Personal use of this material is permitted. However, permission to reprint/republish this material for advertising or promotional purposes or for creating new collective works for resale or redistribution to servers or lists, or to reuse any copyrighted component of this work in other works, must be obtained from the IEEE.

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http://www2.imm.dtu.dk/pubdb/p.php?4643

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Cite this

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abstract = "FlexRay will very likely become the de-facto standard for in-vehicle communications. However, before it can be successfully used for safety-critical applications that require predictability, timing analysis techniques are necessary for providing bounds for the message communication times. In this paper, we propose techniques for determining the timing properties of messages transmitted in both the static (ST) and the dynamic (DYN) segments of a FlexRay communication cycle. The analysis techniques for messages are integrated in the context of a holistic schedulability analysis that computes the worst-case response times of all the tasks and messages in the system. We have evaluated the proposed analysis techniques using extensive experiments.",

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