{"created":"2025-01-19T01:30:44.914271+00:00","updated":"2025-01-19T11:00:19.787921+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00230779","sets":["6504:11436:11444"]},"path":["11444"],"owner":"44499","recid":"230779","title":["点群データを用いた4次元道路管理システムの検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-02-16"},"_buckets":{"deposit":"3a2bf25d-adfd-473c-a450-d06d3a217eb9"},"_deposit":{"id":"230779","pid":{"type":"depid","value":"230779","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"点群データを用いた4次元道路管理システムの検討","author_link":["622303","622304","622305"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"点群データを用いた4次元道路管理システムの検討"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"コンピュータと人間社会","subitem_subject_scheme":"Other"}]},"item_type_id":"22","publish_date":"2023-02-16","item_language":{"attribute_name":"言語","attribute_value_mlt":[{"subitem_language":"jpn"}]},"item_22_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"関西大"},{"subitem_text_value":"関西大"},{"subitem_text_value":"関西大"}]},"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/230779/files/IPSJ-Z85-1ZG-02.pdf","label":"IPSJ-Z85-1ZG-02.pdf"},"date":[{"dateType":"Available","dateValue":"2023-11-17"}],"format":"application/pdf","filename":"IPSJ-Z85-1ZG-02.pdf","filesize":[{"value":"651.3 kB"}],"mimetype":"application/pdf","accessrole":"open_date","version_id":"ae180d82-2175-45c1-85ab-e548e1ba197f","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_22_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"村上, 篤志"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"安室, 喜弘"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"窪田, 諭"}],"nameIdentifiers":[{}]}]},"item_resource_type":{"attribute_name":"資源タイプ","attribute_value_mlt":[{"resourceuri":"http://purl.org/coar/resource_type/c_5794","resourcetype":"conference paper"}]},"item_22_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AN00349328","subitem_source_identifier_type":"NCID"}]},"item_22_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"我が国の社会基盤施設の多くは，高度経済成長期に集中的に整備されており，全国に約72万橋ある道路橋梁のうち建設から50年以上経過する施設の割合は2029年に52%増加する見込みである．今後，老朽化に伴う維持管理の需要増大が喫緊の課題であり，より効率的で戦略的な維持管理が求められている．従来の維持管理では，2次元データを用いた管理が主流であるが，橋梁などの詳細構造を把握しづらい．そこで本研究では，維持管理業務の効率化およびデータの蓄積を目的として，道路の損傷を視覚表現に優れ情報共有が容易な3次元点群データとして計測し，これを損傷の概要とともに2次元地図上に可視化し，時間軸で管理する4次元道路管理システムを提案する．","subitem_description_type":"Other"}]},"item_22_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"484","bibliographic_titles":[{"bibliographic_title":"第85回全国大会講演論文集"}],"bibliographicPageStart":"483","bibliographicIssueDates":{"bibliographicIssueDate":"2023-02-16","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"2023"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"id":230779,"links":{}}