{"links":{},"id":224120,"metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00224120","sets":["934:6391:11105:11106"]},"path":["11106"],"owner":"44499","recid":"224120","title":["仮想現実による水害時避難行動データの継続的な収集・活用方法に関する検討"],"pubdate":{"attribute_name":"公開日","attribute_value":"2023-01-27"},"_buckets":{"deposit":"70fb69e3-40c3-4f86-9442-1d408464702d"},"_deposit":{"id":"224120","pid":{"type":"depid","value":"224120","revision_id":0},"owners":[44499],"status":"published","created_by":44499},"item_title":"仮想現実による水害時避難行動データの継続的な収集・活用方法に関する検討","author_link":["590394","590395","590396","590391","590389","590393","590392","590390"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"仮想現実による水害時避難行動データの継続的な収集・活用方法に関する検討"},{"subitem_title":"On Continuous Activity for Collection and Utilization of Behavioral Data during Flood Evacuation in Virtual Reality","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[コンシューマ・システム論文] 仮想現実，避難シミュレーション，被害予測，避難訓練","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2023-01-27","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"北陸先端科学技術大学院大学"},{"subitem_text_value":"京都大学防災研究所巨大災害研究センター"},{"subitem_text_value":"合同会社ピーベリーズ"},{"subitem_text_value":"北陸先端科学技術大学院大学"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Japan Advanced Institute of Science and Technology","subitem_text_language":"en"},{"subitem_text_value":"Disaster Prevention Research Institute (DPRI) of Kyoto University","subitem_text_language":"en"},{"subitem_text_value":"Peaberryz, Co. LLC.","subitem_text_language":"en"},{"subitem_text_value":"Japan Advanced Institute of Science and Technology","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/224120/files/IPSJ-TCDS1301002.pdf","label":"IPSJ-TCDS1301002.pdf"},"date":[{"dateType":"Available","dateValue":"2025-01-27"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TCDS1301002.pdf","filesize":[{"value":"9.5 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":"8da9462c-4026-4c27-9b6b-68c21dfa8fba","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2023 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"小比賀, 亮仁"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"廣井, 慧"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"樋口, 智之"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"篠田, 陽一"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Akihito, Kohiga","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kei, Hiroi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Tomoyuki, Higuchi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Yoichi, Shinoda","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":"コンピュータによる避難（人流）シミュレーションは，被災者数の見積りや災害時の効果的な避難誘導方法などを検討する手段として効果的である．より現実的な避難シミュレーションを実現するには，場所や状況を変化させて繰り返し避難訓練を実施し，避難行動データを収集する必要がある．これまでは避難行動データの収集方法として，集合型の避難訓練を実施し，その際の行動データを利用するといった方法がとられていたが，場所や状況を変化させて，避難行動データを収集することが難しかった．本稿では，継続的な避難行動データの収集を目的として，1.十分な現実性と2.収集の実行速度を持つ仮想現実（Virtual Reality: VR）を使ったオンライン避難行動データ収集・分析システムを提案する．本システムは，減災オープンシステムARIAによって実施される洪水シミュレーションの結果をVRを使って可視化し，仮想空間上に洪水時の避難訓練環境を提供する．ARIAへ入力する場所や洪水の発生状況を変化させることによって，避難訓練の参加者は様々な場所や状況における避難訓練を体験できる．また，実用性を評価するため，提案システムを展示会（Interop Tokyo 2022）に出展し，VRによる避難訓練の現実性に関するアンケート調査の結果，仮想空間内の洪水は水害避難訓練にとって有効であることが分かった．また，データ収集にかかる計算機のリソース利用量を計測し，その結果，約150のVR避難訓練を同時に実施しても，我々の所有する計算機1台で洪水データの提供からデータの収集までが実行可能であることを確認した．","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"Computer simulation of evacuation is an effective tool for estimating the number of victims and for studying effective evacuation guidance methods in a disaster. A realistic evacuation simulation requires enough amount of data on evacuation behavior by executing continuous evacuation trainings with various conditions and flood patterns. However, it has been difficult to collect the behavioral data with various conditions and flood patterns because the existing methods for data collection are based on an actual evacuation training on a training site, so conditions and flood patterns in the actual evacuation training can not be changed during training. In this paper, we propose an online evacuation behavior data collection and analysis system using virtual reality (VR) with sufficient realism and execution speed for data collection on the purpose of continuous collection of evacuation behavior data. The system visualizes the results of flood simulations conducted by ARIA, an open system platform for disaster simulation and emulation, using VR to provide an evacuation training environment in a virtual space during a flood. By changing the input locations and flooding conditions, trainees can experience evacuation trainings in various locations and situations. In order to evaluate the practicality of our suggested system, we demonstrated a VR evacuation training at an exhibition (Interop Tokyo 2022), and a questionnaire survey on the realism of evacuation trainings using VR showed that floods in a virtual space are effective for flood evacuation trainings. We also measured the amount of computer resources used for data collection, and the results showed that even if about 150 VR evacuation trainings are conducted simultaneously, a single computer we own can perform all tasks from providing flood data to collecting the data.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"11","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":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2023-01-27","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"13"}]},"relation_version_is_last":true,"weko_creator_id":"44499"},"created":"2025-01-19T01:23:43.420697+00:00","updated":"2025-01-19T13:15:32.518174+00:00"}