A method for improving the reliability of the gateway system by using OSEK and duplication scheme

  • J. H. Kim
  • , S. H. Seo
  • , T. Y. Moon
  • , K. H. Kwon
  • , J. W. Jeon
  • , S. H. Hwang

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

2 Scopus citations

Abstract

The gateway system is an essential component for network-to-network communication using different protocols inside a distributed system. Since reliability is an important aspect in an automotive system, here we propose a method for improving the reliability of the gateway system by using OSEK/VDX and duplication scheme. Three factors were considered for improving the reliability of the gateway. First, a high priority message must be processed first. Second, the gateway should not transmit messages to erroneous nodes that cannot receive messages by checking the accessibility of the destination node. Third, a sub-gateway should be used alternately with the main gateway when the main gateway cannot operate correctly. In this study, we developed a CAN and FlexRay gateway embedded system and applied the proposed method to this system.

Original languageEnglish
Title of host publication2008 IEEE International Conference on Industrial Technology, IEEE ICIT 2008 - Conference Proceedings
DOIs
StatePublished - 2008
Event2008 IEEE International Conference on Industrial Technology, IEEE ICIT 2008 - Chengdu, China
Duration: 21 Apr 200824 Apr 2008

Publication series

NameProceedings of the IEEE International Conference on Industrial Technology

Conference

Conference2008 IEEE International Conference on Industrial Technology, IEEE ICIT 2008
Country/TerritoryChina
CityChengdu
Period21/04/0824/04/08

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