{"id":87756,"updated":"2025-01-21T17:03:14.154915+00:00","links":{},"created":"2025-01-18T23:38:22.409270+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00087756","sets":["581:6644:6964"]},"path":["6964"],"owner":"11","recid":"87756","title":["位置透過性のあるシステムコールを有する組み込み制御システム向け分散リアルタイムOS"],"pubdate":{"attribute_name":"公開日","attribute_value":"2012-12-15"},"_buckets":{"deposit":"532445bd-1cb7-472d-849a-288b3a1136d2"},"_deposit":{"id":"87756","pid":{"type":"depid","value":"87756","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"位置透過性のあるシステムコールを有する組み込み制御システム向け分散リアルタイムOS","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"位置透過性のあるシステムコールを有する組み込み制御システム向け分散リアルタイムOS"},{"subitem_title":"A Distributed Real-Time Operating System with Location-Transparent System Calls for Embedded Control Systems","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[特集：組込みシステム工学] リアルタイムOS，分散システム，組み込みソフトウェア，組み込み制御システム","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2012-12-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"東京都市大学"},{"subitem_text_value":"東京都市大学"},{"subitem_text_value":"東京都市大学／現在，日立情報通信エンジニアリング株式会社"},{"subitem_text_value":"東京都市大学"},{"subitem_text_value":"東京都市大学"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Tokyo City University","subitem_text_language":"en"},{"subitem_text_value":"Tokyo City University","subitem_text_language":"en"},{"subitem_text_value":"Tokyo City University / Presently with Hitachi Information & Communication Engineering，Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Tokyo City University","subitem_text_language":"en"},{"subitem_text_value":"Tokyo City University","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"publish_status":"0","weko_shared_id":-1,"item_file_price":{"attribute_name":"Billing file","attribute_type":"file","attribute_value_mlt":[{"url":{"url":"https://ipsj.ixsq.nii.ac.jp/record/87756/files/IPSJ-JNL5312009.pdf"},"date":[{"dateType":"Available","dateValue":"2014-12-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL5312009.pdf","filesize":[{"value":"815.0 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"7a7f89df-e74f-4a8f-aa2e-cac2f09a78c1","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2012 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"知場, 貴洋"},{"creatorName":"齊藤, 政典"},{"creatorName":"伊丹, 悠一"},{"creatorName":"兪明連"},{"creatorName":"横山, 孝典"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Takahiro, Chiba","creatorNameLang":"en"},{"creatorName":"Masanori, Saito","creatorNameLang":"en"},{"creatorName":"Yuichi, Itami","creatorNameLang":"en"},{"creatorName":"Myungryun, Yoo","creatorNameLang":"en"},{"creatorName":"Takanori, Yokoyama","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_2_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00116647","subitem_source_identifier_type":"NCID"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_6501","resourcetype":"journal article"}]},"item_2_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"1882-7764","subitem_source_identifier_type":"ISSN"}]},"item_2_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本論文では，異なるノード上のタスク管理やタスク間の同期を可能とする位置透過性のあるシステムコールを有する分散リアルタイムOSについて述べる．本論文の対象は，自動車制御などの分野で用いられている分散型の組み込み制御システムである．まず，全ノードで統一した時刻に基づく動作を可能とするため，ネットワークにTDMAプロトコルに基づくリアルタイムネットワークであるFlexRayを用いてノード間でOSが管理する時刻の同期を行う手法を提案する．また，ノードの違いを意識しないアプリケーション開発を可能とするため，異なるノード間でタスクの起動や同期が可能な位置透過性のあるシステムコールを提案する．そして，自動車制御向けのリアルタイムOSであるOSEK OSを拡張し，提案した機能を有する分散リアルタイムOSを実装する．OSEK OSのタスク管理やイベント管理に関わるシステムコールに位置透過性を持たせ，異なるノード上のタスクを対象にシステムコールを発行可能にする．通信量を考慮してFlexRay通信のパラメータを設計した場合，位置透過性のあるシステムコールのネットワーク通信時間を含む最悪応答時間は予測可能である．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"The paper presents a distributed real-time operating system that provides location-transparent system calls for task management and inter-task synchronization. The target application of the operating system is hard real-time embedded systems such as automotive control systems. The operating system manages distributed tasks based on the global time supported by the clock synchronization of FlexRay, which is a real-time network based on a TDMA (Time Division Multiple Access) protocol. By using the operating system, we can develop a distributed control application program with location-transparent system calls. The distributed real-time operating system is an extension to OSEK OS, which is a standard operating system in the automotive control domain. The worst case response time of a remote system call of the operating system is predictable if the FlexRay communication is well configured.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"2714","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"2702","bibliographicIssueDates":{"bibliographicIssueDate":"2012-12-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"12","bibliographicVolumeNumber":"53"}]},"relation_version_is_last":true,"weko_creator_id":"11"}}