{"updated":"2025-01-21T20:21:16.096242+00:00","metadata":{"_oai":{"id":"oai:ipsj.ixsq.nii.ac.jp:00079184","sets":["934:989:6318:6619"]},"path":["6619"],"owner":"11","recid":"79184","title":["渋滞緩和エージェントモデルによる渋滞緩和の提案と評価"],"pubdate":{"attribute_name":"公開日","attribute_value":"2011-11-30"},"_buckets":{"deposit":"a2a5e3fc-9c12-4a85-9b2a-d8bb71b904c2"},"_deposit":{"id":"79184","pid":{"type":"depid","value":"79184","revision_id":0},"owners":[11],"status":"published","created_by":11},"item_title":"渋滞緩和エージェントモデルによる渋滞緩和の提案と評価","author_link":["0","0"],"item_titles":{"attribute_name":"タイトル","attribute_value_mlt":[{"subitem_title":"渋滞緩和エージェントモデルによる渋滞緩和の提案と評価"},{"subitem_title":"A Method for Ease of Traffic Congestion Using Traffic Congestion Reducer","subitem_title_language":"en"}]},"item_keyword":{"attribute_name":"キーワード","attribute_value_mlt":[{"subitem_subject":"オリジナル論文","subitem_subject_scheme":"Other"}]},"item_type_id":"3","publish_date":"2011-11-30","item_3_text_3":{"attribute_name":"著者所属","attribute_value_mlt":[{"subitem_text_value":"早稲田大学"},{"subitem_text_value":"早稲田大学"}]},"item_3_text_4":{"attribute_name":"著者所属(英)","attribute_value_mlt":[{"subitem_text_value":"Waseda University","subitem_text_language":"en"},{"subitem_text_value":"Waseda University","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/79184/files/IPSJ-TOM0404002.pdf"},"date":[{"dateType":"Available","dateValue":"2013-11-30"}],"format":"application/pdf","billing":["billing_file"],"filename":"IPSJ-TOM0404002.pdf","filesize":[{"value":"566.8 kB"}],"mimetype":"application/pdf","priceinfo":[{"tax":["include_tax"],"price":"660","billingrole":"5"},{"tax":["include_tax"],"price":"330","billingrole":"6"},{"tax":["include_tax"],"price":"0","billingrole":"17"},{"tax":["include_tax"],"price":"0","billingrole":"44"}],"accessrole":"open_date","version_id":"6a5f79fc-7f94-41fa-99b0-cff4a0ff4a3e","displaytype":"detail","licensetype":"license_note","license_note":"Copyright (c) 2011 by the Information Processing Society of Japan"}]},"item_3_creator_5":{"attribute_name":"著者名","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"萬屋, 賢人"},{"creatorName":"菅原, 俊治"}],"nameIdentifiers":[{}]}]},"item_3_creator_6":{"attribute_name":"著者名(英)","attribute_type":"creator","attribute_value_mlt":[{"creatorNames":[{"creatorName":"Kento, Yorozuya","creatorNameLang":"en"},{"creatorName":"Toshiharu, Sugawara","creatorNameLang":"en"}],"nameIdentifiers":[{}]}]},"item_3_source_id_9":{"attribute_name":"書誌レコードID","attribute_value_mlt":[{"subitem_source_identifier":"AA11464803","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":"1882-7780","subitem_source_identifier_type":"ISSN"}]},"item_3_description_7":{"attribute_name":"論文抄録","attribute_value_mlt":[{"subitem_description":"本論文では，視野範囲内の先行車が低速の際に車間距離をとる渋滞緩和車を導入し，エージェントシミュレーションにより，渋滞緩和への効果とその解析結果について述べる．高速道路の交通流は渋滞に至る過程で，渋滞が起こりうる交通密度に至っても，交通流の流量が増加し続けるメタ安定相を経る．メタ安定相は，流量が最大となる状態であり，渋滞の初期状態からメタ安定相へ戻すことができれば，渋滞の緩和や渋滞の発生を遅らせることができると考えられる．そこで渋滞緩和車を渋滞緩和エージェントとしてモデル化し，交通流のモデルである拡張 Nagel-Schreckenberg モデルに加えシミュレーションにより実験したところ，実際に渋滞状態からメタ安定相に移行できることを確認した．さらに詳細な解析の結果，渋滞緩和車を連続して配置することがメタ安定相への移行に重要であることが分かった．また渋滞緩和車を導入しない場合の平均速度と渋滞緩和車を導入したときの通常車両および渋滞緩和車の平均速度を比較したところ，渋滞緩和車となり速度を落としても，平均速度は向上することが分かった．","subitem_description_type":"Other"}]},"item_3_description_8":{"attribute_name":"論文抄録(英)","attribute_value_mlt":[{"subitem_description":"In this paper, we introduce traffic congestion reducer (TCR) that is modeled by the car agent taking sufficient distance from the front car, in order to ease traffic congestion in highways. Even if the traffic density in a highway reaches the state in which congestion can happen, we sometimes observe the phenomenon that the traffic flow still keep growing. This state is called the metastable phase. The metastable phase corresponds to the state that the highway's flow is maximum. If we can shift an early congested phase to a metastable phase, we could ease traffic congestion and/or delay the incidence of traffic congestion. By adding a number of TCRs to the extended Nagel-Schreckenberg model that can reproduce the metastable phase, we experimentally shows, by using our multi-agent simulation environment, that the appropriate placement of TCRs can shift a congested phase to a metastable phase. We also modify the abilities of TCRs, such as the scope (the size of visible front) and cautiousness (reducing the speeds earlier). The results indicate that placing more than two TCRs straight before the congesting location significantly improves the probabilities of shifting congested phase to a metastable phase. We also find that the average speed in the state with TCRs is higher than that in the state without TCRs.","subitem_description_type":"Other"}]},"item_3_biblio_info_10":{"attribute_name":"書誌情報","attribute_value_mlt":[{"bibliographicPageEnd":"9","bibliographic_titles":[{"bibliographic_title":"情報処理学会論文誌数理モデル化と応用（TOM）"}],"bibliographicPageStart":"1","bibliographicIssueDates":{"bibliographicIssueDate":"2011-11-30","bibliographicIssueDateType":"Issued"},"bibliographicIssueNumber":"4","bibliographicVolumeNumber":"4"}]},"relation_version_is_last":true,"weko_creator_id":"11"},"created":"2025-01-18T23:33:58.554550+00:00","id":79184,"links":{}}