{"updated":"2025-01-20T00:35:39.446566+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00189563","sets":["934:6391:9370:9462"]},"path":["9462"],"owner":"11","recid":"189563","title":["アプリケーションの不具合解析を効率化する走行制御向けECUプラットフォームの検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2018-05-22"},"_buckets":{"deposit":"2cdb2a11-cde3-4e52-ae41-2e0880338518"},"_deposit":{"id":"189563","pid":{"type":"depid","value":"189563","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"アプリケーションの不具合解析を効率化する走行制御向けECUプラットフォームの検討","author_link":["431662","431661","431665","431669","431666","431668","431670","431667","431664","431663"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"アプリケーションの不具合解析を効率化する走行制御向けECUプラットフォームの検討"},{"subitem_title":"ECU Platform Enabling Efficient Application Debugging for Driving Control System","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[コンシューマ・デバイス論文] 自動運転，ECU，開発プラットフォーム","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2018-05-22","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"株式会社日立製作所研究開発グループ"},{"subitem_text_value":"株式会社日立製作所研究開発グループ"},{"subitem_text_value":"日立オートモティブシステムズ株式会社技術開発本部"},{"subitem_text_value":"日立オートモティブシステムズ株式会社技術開発本部"},{"subitem_text_value":"日立オートモティブシステムズ株式会社技術開発本部"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Research & Development Group, Hitachi Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Research & Development Group, Hitachi Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Technology Development Division, Hitachi Automotive Systems Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Technology Development Division, Hitachi Automotive Systems Ltd.","subitem_text_language":"en"},{"subitem_text_value":"Technology Development Division, Hitachi Automotive Systems Ltd.","subitem_text_language":"en"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_publisher":{"attribute_name":"出版者","attribute_value_mlt":[{"subitem_publisher":"情報処理学会","subitem_publisher_language":"ja"}]},"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/189563/files/IPSJ-TCDS0802004.pdf","label":"IPSJ-TCDS0802004.pdf"},"date":[{"dateType":"Available","dateValue":"2020-05-22"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TCDS0802004.pdf","filesize":[{"value":"1.5 MB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"47"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"30c0cb27-a8a9-421f-a5a9-9764c8cff179","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2018 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"堀田, 勇樹"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"宇治土公, 雄介"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"福島, 悠史"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"成沢, 文雄"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"林, 正人"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yuki, Horita","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yusuke, Ujitoko","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yuji, Fukushima","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Fumio, Narisawa","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masato, Hayashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA12628043","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_3_source_id_11":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"2186-5728","subitem_source_identifier_type":"ISSN"}]},"item_3_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"自動運転をはじめとした走行制御システムでは，実環境走行におけるアプリケーションの動作検証が不可欠である．動作検証中に見つかったアプリケーションの不具合を確実に再現して効率的に解析するためには，アプリケーションに対するデータ入力の再現が必要である．しかし，車両に搭載するECUでは，アプリケーションに対するデータ入力を統一的に行う基盤や，そのデータ入力を高精度に再現する方式を持たないため，走行制御システムの高度化によるアプリケーション数やセンサ数の増加にともない，アプリケーションの不具合の再現が難しいケースが増えてきている．そこで本研究では，1)リアルタイムデータベース（RTDB）を介してアプリケーションに対するデータ受渡しを統一的に行うプラットフォームと，2)ログ記録時のアプリケーション実行を基準としたデータ入力タイミングをログ再生時に再現するログ記録・再生制御方式を提案する．提案するログ記録・再生制御方式の評価を行い，従来方式と比べてアプリケーションの不具合再現にかかる時間を約60%削減できる見込みを得た．","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In the process of developing the driving control system including automated driving, it is indispensable to verify the behavior of the application in actual environment. In order to precisely reproduce the defects of the application found during actual tests and efficiently analyze them, it is necessary to reproduce the data input into the application. However, the existing ECU has neither platform enabling uniform way of data input to the application, nor a method that can reproduce the data input with high precision. This makes the number of cases increase where it is difficult to reproduce the defect of applications. In this study, we propose (1) the platform realizing data exchange between applications via real-time database (RTDB) and (2) the method of reproducing the timing of data input with regard to execution of applications. We evaluated the proposed method and the result showed the method has probability of reducing the time taken to reproduce the defect applications by about 60% compared with the conventional method.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"33","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌コンシューマ・デバイス＆システム（CDS）"}],"bibliographicPageStart":"24","bibliographicIssueDates":{"bibliographicIssueDate":"2018-05-22","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"2","bibliographicVolumeNumber":"8"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-19T00:55:35.153903+00:00","id":189563,"links":{}}