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Slot Multiplexing Optimization for Minimizing the Operating Frequency of a FlexRay Bus under Hard Real-time Constraints
https://ipsj.ixsq.nii.ac.jp/records/94382
https://ipsj.ixsq.nii.ac.jp/records/94382ba300f9c-aafe-41ed-9a39-1d5c2f6233d1
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-JNL5407007 (484.8 kB)
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Copyright (c) 2013 by the Information Processing Society of Japan
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| オープンアクセス | ||
| Item type | Journal(1) | |||||||||
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| 公開日 | 2013-07-15 | |||||||||
| タイトル | ||||||||||
| タイトル | Slot Multiplexing Optimization for Minimizing the Operating Frequency of a FlexRay Bus under Hard Real-time Constraints | |||||||||
| タイトル | ||||||||||
| 言語 | en | |||||||||
| タイトル | Slot Multiplexing Optimization for Minimizing the Operating Frequency of a FlexRay Bus under Hard Real-time Constraints | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | [特集：組込みシステム工学] FlexRay, slot multiplexing, hard real-time, bandwidth, cost, time division multiple access, static segment, scheduling. | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | journal article | |||||||||
| 著者所属 | ||||||||||
| Kyushu University／JST CREST | ||||||||||
| 著者所属 | ||||||||||
| Bosch Corporation | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Kyushu University / JST CREST | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Bosch Corporation | ||||||||||
| 著者名 |
Makoto, Sugihara
× Makoto, Sugihara
× Akihito, Iwanaga
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| 著者名(英) |
Makoto, Sugihara
× Makoto, Sugihara
× Akihito, Iwanaga
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| 論文抄録 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Industrial applications such as automotive ones require a cheap communication mechanism to send out communication messages from node to node by their deadline time. This paper presents a design paradigm in which we optimize slot multiplexing of a FlexRay bus under hard real-time constraints so that we can minimize the operating frequency of the FlexRay bus. The reduction of the operating frequency of a FlexRay bus helps one to choose a slower and cheaper wire harness for building a distributed system. We formulate a slot multiplexing optimization problem under hard real-time constraints. We build an integer linear programming (ILP) model as a means for solving the slot multiplexing optimization problem. Our experimental results show that our design paradigm achieved a 72.7% smaller operating frequency at its best than the naive one. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.21(2013) No.3 (online) DOI http://dx.doi.org/10.2197/ipsjjip.21.563 ------------------------------ |
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| 論文抄録(英) | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Industrial applications such as automotive ones require a cheap communication mechanism to send out communication messages from node to node by their deadline time. This paper presents a design paradigm in which we optimize slot multiplexing of a FlexRay bus under hard real-time constraints so that we can minimize the operating frequency of the FlexRay bus. The reduction of the operating frequency of a FlexRay bus helps one to choose a slower and cheaper wire harness for building a distributed system. We formulate a slot multiplexing optimization problem under hard real-time constraints. We build an integer linear programming (ILP) model as a means for solving the slot multiplexing optimization problem. Our experimental results show that our design paradigm achieved a 72.7% smaller operating frequency at its best than the naive one. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.21(2013) No.3 (online) DOI http://dx.doi.org/10.2197/ipsjjip.21.563 ------------------------------ |
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| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AN00116647 | |||||||||
| 書誌情報 |
情報処理学会論文誌 巻 54, 号 7, 発行日 2013-07-15 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1882-7764 | |||||||||
