Robustness investigation of the FlexRay system

Kuen Long Leu, Chin Long Wey, Jwu E. Chen, Yung Yuan Chen

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

3 Scopus citations

Abstract

FlexRay, as a communication protocol for automotive control systems, is developed to fulfill the increasing demand on the electronic control units for implementing systems with higher safety and more comfort.Fault-tolerant feature is especially highlighted in the FlexRay protocol such that it can be robust enough to apply for the safety-critical automotive applications.In this work-in-progress report, a verification strategy of the fault-tolerant mechanisms (FTMs) adopted in the FlexRay protocol is introduced.Our goal is to assess the effectiveness of FTMs to common interferences including EMI, SED and crosstalk.We will also build up a simplified steer-by-wire system for observing its abnormal behaviors when the FTMs cannot overcome the interferences.All the investigations provide a transparent figure to the robustness of the FlexRay systems.

Original languageEnglish
Title of host publicationProceedings - 2009 IEEE International Symposium on Industrial Embedded Systems, SIES 2009
Pages148-151
Number of pages4
DOIs
StatePublished - 2009
Event2009 IEEE International Symposium on Industrial Embedded Systems, SIES 2009 - Lausanne, Switzerland
Duration: 8 Jul 200910 Jul 2009

Publication series

NameProceedings - 2009 IEEE International Symposium on Industrial Embedded Systems, SIES 2009

Conference

Conference2009 IEEE International Symposium on Industrial Embedded Systems, SIES 2009
Country/TerritorySwitzerland
CityLausanne
Period8/07/0910/07/09

Keywords

  • Crosstalk
  • EMI
  • FlexRay
  • Interference
  • Robustness
  • SEU

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