{"created":"2025-01-19T01:05:16.204816+00:00","updated":"2025-01-19T20:47:24.692507+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00202721","sets":["581:10023:10024"]},"path":["10024"],"owner":"33195","recid":"202721","title":["運転者が保持する車間時間に着目した交通流シミュレーションによる交通流と交通事故防止についての解析"],"pubdate":{"attribute_name":"公開日","attribute_value":"2020-01-15"},"_buckets":{"deposit":"d95f9dc7-b5d1-4ab2-9bc5-c0e8bbb68884"},"_deposit":{"id":"202721","pid":{"type":"depid","value":"202721","revision_id":0},"owners":[33195],"status":"published","created_by":33195},"item_title":"運転者が保持する車間時間に着目した交通流シミュレーションによる交通流と交通事故防止についての解析","author_link":["498150","498152","498146","498149","498151","498145","498148","498147"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"運転者が保持する車間時間に着目した交通流シミュレーションによる交通流と交通事故防止についての解析"},{"subitem_title":"Traffic Flow and Accident Prevention Analysis by Traffic Flow Simulation Focusing on Drivers' Headway Holding Time","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"[特集：活き活きとしたスマートシティを実現する高度交通システムとパーベイシブシステム] 交通流シミュレーション，車間時間，セル・オートマトンモデル，交通流解析，交通事故防止","subitem_subject_scheme":"Other"}]},"item_type_id":"2","publish_date":"2020-01-15","item_2_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"九州産業大学"},{"subitem_text_value":"九州産業大学"},{"subitem_text_value":"九州産業大学"},{"subitem_text_value":"九州大学"}]},"item_2_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Kyushu Sangyo University","subitem_text_language":"en"},{"subitem_text_value":"Kyushu Sangyo University","subitem_text_language":"en"},{"subitem_text_value":"Kyushu Sangyo University","subitem_text_language":"en"},{"subitem_text_value":"Kyushu 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/202721/files/IPSJ-JNL6101008.pdf","label":"IPSJ-JNL6101008.pdf"},"date":[{"dateType":"Available","dateValue":"2022-01-15"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-JNL6101008.pdf","filesize":[{"value":"2.1 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":"8"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"22230231-f618-4ea0-baf8-31b91ead06f3","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2020 by the Information Processing Society of Japan"}]},"item_2_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"隅田, 康明"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"林, 政喜"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"合志, 和晃"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"松永, 勝也"}],"nameIdentifiers":[{}]}]},"item_2_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Yasuaki, Sumida","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Masaki, Hayashi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Kazuaki, Goshi","creatorNameLang":"en"}],"nameIdentifiers":[{}]},{"creatorNames":[{"creatorName":"Katsuya, Matsunaga","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":"本研究では，運転者が走行中に保持しようとする車間時間と道路交通における交通流の関係について，セル・オートマトン方式による交通流シミュレーションによって解析した結果について報告する．高速道路上のサグなどでは，通過時に緩やかな減速が生じる箇所を起点とする自然渋滞が発生することがある．こうした交通渋滞は，先行車両の減速に対してより強い減速を行う車両が連続する状況で発生することが報告されており，先行車の減速に対して緩やかな減速で対応可能とするためには，十分な車間距離（車間時間）保持が必要となる．そこで，実測した車間時間分布に基づいて，各車両が設定した保持車間時間以上の車間時間を保持するモデルによって，現実の車間時間分布をシミュレーション環境内で再現し，各車両が保持する車間時間と流量との関係を調べた．その結果，3秒以上の車間時間を保持する運転者が増えると，衝突事故防止効果が高まるだけでなく，交通流の円滑化効果も高まることを示した．","subitem_description_type":"Other"}]},"item_2_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, the relation between traffic flow and drivers' headway holding time using the results of a cellular automaton simulation is presented. At sag sections, natural traffic congestion may occur, and it may start from a point where moderate deceleration occurs at the time of passing. Such traffic congestion occurs in situations where vehicles perform considerable deceleration because of deceleration preceding vehicles.To prevent this, driving at a sufficiently long headway time is required. Therefore, we measured headway time distribution and reproduced actual headway time distribution based on simulation by a cellular automaton model that held the headway time more than the headway holding time set by each vehicle. As a result of the simulation experiment, we identified that maintaining a headway time of more than 3s would not only improve traffic flow but also prevent traffic accidents.","subitem_description_type":"Other"}]},"item_2_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"35","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌"}],"bibliographicPageStart":"26","bibliographicIssueDates":{"bibliographicIssueDate":"2020-01-15","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"1","bibliographicVolumeNumber":"61"}]},"relation_version_is_last":true,"weko_creator_id":"33195"},"id":202721,"links":{}}