{"created":"2024-04-15T06:45:31.303206+00:00","id":2000513,"links":{},"metadata":{"_buckets":{"deposit":"ed0daf49-7757-44a8-9f65-e5f0cfcbc0e1"},"_deposit":{"created_by":14,"id":"2000513","owners":[14],"pid":{"revision_id":0,"type":"depid","value":"2000513"},"status":"published"},"_oai":{"id":"oai:kyutech.repo.nii.ac.jp:02000513","sets":["8:24"]},"author_link":["25154","899","25999","19491"],"control_number":"2000513","item_21_biblio_info_6":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicIssueDates":{"bibliographicIssueDate":"2024-03-05","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"422","bibliographicPageStart":"IA2023-88","bibliographicVolumeNumber":"123","bibliographic_titles":[{"bibliographic_title":"電子情報通信学会技術研究報告. IA, インターネットアーキテクチャ","bibliographic_titleLang":"ja"}]}]},"item_21_description_4":{"attribute_name":"抄録","attribute_value_mlt":[{"subitem_description":"一般的な設備機器の手動点検においては，労働力や時間，人件費といった多くの課題がある．これに加え，点検と故障のタイミングのずれは適切なメンテナンスを困難にすることから，設備の安定的な運用に悪影響を及ぼす可能性がある．本研究では，このような課題を解決するために，変電所の油圧ポンプを対象として機器の駆動音を長期的に録音し，そのデータを可視化するシステムを開発する．また，同時に油圧ポンプの駆動時間と気象データの相関を分析し，その結果から安全な駆動時間範囲や故障の予兆を判断できるか検証する．これにより，設備機器の安定的な運用に寄与し，手動点検に依存せずに適切なメンテナンスを実現する手段を提供する．本システムの有効性を評価するため，11 台の油圧ポンプを対象にデータ収集，分析，そして可視化までの一連の動作を検証し，相関分析，線形回帰分析，残差分析の結果から機器の駆動安全範囲を推定した．","subitem_description_language":"ja","subitem_description_type":"Abstract"},{"subitem_description":"Manual inspections of general equipment present many challenges in terms of manpower, time, and labor costs. In addition, the timing gap between inspections and breakdowns makes proper maintenance difficult, which can have a negative impact on the stable operation of equipment. In order to solve these problems, this study develops a system to record the driving noise of hydraulic pumps in substations over a long period of time and visualize the data. At the same time, we will analyze the correlation between hydraulic pump operation time and weather data, and verify whether we can determine safe operation time ranges and predictive signs of failure from the results. This will contribute to the stable operation of equipment and provide a means to achieve appropriate maintenance without relying on manual inspections. To evaluate the effectiveness of the system, a series of operations from data collection, analysis, and visualization were verified for 11 hydraulic pumps, and the safe operating range of the equipment was estimated from the results of correlation analysis, linear regression analysis, and residual analysis.","subitem_description_language":"en","subitem_description_type":"Abstract"}]},"item_21_description_5":{"attribute_name":"備考","attribute_value_mlt":[{"subitem_description":"電子情報通信学会 インターネットアーキテクチャ研究会（IA）, 2024年3月12日-14日, 宮古島市未来創造センター","subitem_description_language":"ja","subitem_description_type":"Other"}]},"item_21_link_62":{"attribute_name":"研究者情報","attribute_value_mlt":[{"subitem_link_url":"https://hyokadb02.jimu.kyutech.ac.jp/html/218_ja.html"}]},"item_21_publisher_7":{"attribute_name":"出版社","attribute_value_mlt":[{"subitem_publisher":"電子情報通信学会","subitem_publisher_language":"ja"}]},"item_21_relation_38":{"attribute_name":"URI","attribute_value_mlt":[{"subitem_relation_type_id":{"subitem_relation_type_id_text":"https://ken.ieice.org/ken/paper/20240312gcCD/","subitem_relation_type_select":"URI"}}]},"item_21_rights_13":{"attribute_name":"著作権関連情報","attribute_value_mlt":[{"subitem_rights":"Copyright (c) 2024 by IEICE"}]},"item_21_select_59":{"attribute_name":"査読の有無","attribute_value_mlt":[{"subitem_select_item":"no"}]},"item_21_source_id_10":{"attribute_name":"NCID","attribute_value_mlt":[{"subitem_source_identifier":"AA11553608","subitem_source_identifier_type":"NCID"}]},"item_21_source_id_8":{"attribute_name":"ISSN","attribute_value_mlt":[{"subitem_source_identifier":"0913-5685","subitem_source_identifier_type":"PISSN"},{"subitem_source_identifier":"2432-6380","subitem_source_identifier_type":"EISSN"}]},"item_21_text_28":{"attribute_name":"論文ID（連携）","attribute_value_mlt":[{"subitem_text_value":"10429296"}]},"item_21_text_63":{"attribute_name":"連携ID","attribute_value_mlt":[{"subitem_text_value":"11949"}]},"item_21_version_type_58":{"attribute_name":"出版タイプ","attribute_value_mlt":[{"subitem_version_resource":"http://purl.org/coar/version/c_970fb48d4fbd8a85","subitem_version_type":"VoR"}]},"item_creator":{"attribute_name":"著者","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"河野, 光一郎","creatorNameLang":"ja"},{"creatorName":"Kawano, Koichiro","creatorNameLang":"en"}]},{"creatorNames":[{"creatorName":"Nobayashi, Daiki","creatorNameLang":"en"},{"creatorName":"野林, 大起","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Tsukamoto, Kazuya","creatorNameLang":"en"},{"creatorName":"塚本, 和也","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Mizumachi, Mitsunori","creatorNameLang":"en"},{"creatorName":"水町, 光徳","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{},{}]},{"creatorNames":[{"creatorName":"Ikenaga, Takeshi","creatorNameLang":"en"},{"creatorName":"池永, 全志","creatorNameLang":"ja"}],"familyNames":[{},{}],"givenNames":[{},{}],"nameIdentifiers":[{},{},{},{},{}]}]},"item_files":{"attribute_name":"ファイル情報","attribute_type":"file","attribute_value_mlt":[{"accessrole":"open_access","filename":"10429296.pdf","filesize":[{"value":"2.1 MB"}],"format":"application/pdf","mimetype":"application/pdf","url":{"url":"https://kyutech.repo.nii.ac.jp/record/2000513/files/10429296.pdf"},"version_id":"1d9082ba-d37d-4e3d-a72d-d193473352da"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"IoT","subitem_subject_scheme":"Other"},{"subitem_subject":"音響データ","subitem_subject_scheme":"Other"},{"subitem_subject":"異常検知","subitem_subject_scheme":"Other"},{"subitem_subject":"可視化","subitem_subject_scheme":"Other"},{"subitem_subject":"Acoustic Data","subitem_subject_scheme":"Other"},{"subitem_subject":"Anomaly Detection","subitem_subject_scheme":"Other"},{"subitem_subject":"Visualization","subitem_subject_scheme":"Other"}]},"item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourcetype":"journal article","resourceuri":"http://purl.org/coar/resource_type/c_6501"}]},"item_title":"音響データ収集による機器異常検知のためのデータ分析及び可視化手法","item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"音響データ収集による機器異常検知のためのデータ分析及び可視化手法","subitem_title_language":"ja"},{"subitem_title":"Data Analysis and Visualization Method for Equipment Anomaly Detection by Using Acoustic Data","subitem_title_language":"en"}]},"item_type_id":"21","owner":"14","path":["24"],"pubdate":{"attribute_name":"PubDate","attribute_value":"2024-04-15"},"publish_date":"2024-04-15","publish_status":"0","recid":"2000513","relation_version_is_last":true,"title":["音響データ収集による機器異常検知のためのデータ分析及び可視化手法"],"weko_creator_id":"14","weko_shared_id":-1},"updated":"2024-04-16T04:51:11.314737+00:00"}