講演名 2011-04-12
A Case Study on Dependable Network-on-Chip Platform for Automotive Applications
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抄録(和)
抄録(英) This report presents our first trial to apply a Network-on-Chip (NoC) architecture to a gasoline engine control, one of automotive applications that require high dependability. CPU cores in our NoC platform implement a production grade Electric Control Unit (ECU) for a gasoline engine, and compute some of the critical control outputs including injection timing, injection duration and ignition timing from the corresponding sensor data. In a NoC based architecture, connection between sensors/actuators and ECUs can be flexible. This makes it easy for our NoC platform to control an engine with high dependability, by having redundant CPU cores where the engine control application software is redundantly stored and an external TO core that dispatches the computation to a non-faulty CPU based on online failure detection. We demonstrated that the engine controlled by our NoC based ECUs could be kept running properly despite a (simulated) failure of one of the CPU cores.
キーワード(和)
キーワード(英) Networks-on-Chip / Globally Asynchronous Locally Synchronous (GALS) systems / Asynchronous on-chop networks / Automotive applications
資料番号 CPSY2011-3,DC2011-3
発行日

研究会情報
研究会 CPSY
開催期間 2011/4/5(から1日開催)
開催地(和)
開催地(英)
テーマ(和)
テーマ(英)
委員長氏名(和)
委員長氏名(英)
副委員長氏名(和)
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幹事氏名(和)
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幹事補佐氏名(和)
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講演論文情報詳細
申込み研究会 Computer Systems (CPSY)
本文の言語 ENG
タイトル(和)
サブタイトル(和)
タイトル(英) A Case Study on Dependable Network-on-Chip Platform for Automotive Applications
サブタイトル(和)
キーワード(1)(和/英) / Networks-on-Chip
第 1 著者 氏名(和/英) / Chammika MANNAKKARA
第 1 著者 所属(和/英)
National Institute of Informatics
発表年月日 2011-04-12
資料番号 CPSY2011-3,DC2011-3
巻番号(vol) vol.111
号番号(no) 1
ページ範囲 pp.-
ページ数 6
発行日