한국자동차공학회논문집 (Transactions of the Korean Society of Automotive Engineers)

  • 제21권5호
  • /
  • Pages.113-120
  • /
  • 2013
  • /
  • 1225-6382(pISSN)
  • /
  • 2234-0149(eISSN)
한국자동차공학회 (The Korean Society of Automotive Engineers)
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정적 메시지 재할당을 이용한 FlexRay 네트워크 사용효율 개선 기법

Improving Network Utilization in FlexRay Using Reallocation of Static Message

  • 서병석 (경북대학교 IT대학 전자공학부) ;
  • 진성호 (대구경북과학기술원 로봇시스템연구부) ;
  • 이동익 (경북대학교 IT대학 전자공학부)
  • Seo, Byungseok (School of Electronics Engineering College of IT Engineering, Kyungpook National University) ;
  • Jin, Sungho (Robotics Research Division, DGIST) ;
  • Lee, Dongik (School of Electronics Engineering College of IT Engineering, Kyungpook National University)
  • 투고 : 2012.10.24
  • 심사 : 2013.03.06
  • 발행 : 2013.09.01
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초록

This paper presents a mathematical model to determine the optimal length of static messages that can achieve more efficient use of a FlexRay network. In order to determine the optimal length of static message, the proposed model evaluates the given set of messages with respect to a network utilization index, which is defined in this work. The efficient use of a FlexRay network is achieved by reallocating any static message whose length is equal or greater than the resulting value to the dynamic segment. The effectiveness of the proposed method is investigated by applying to the SAE benchmark data.

키워드

참고문헌

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