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フルテキストURLA030051000205.pdf ( 415.9KB ) 公開日 2010-04-19
タイトルシミュレーションによる混雑時の系統交通信号の最適制御の検討
タイトルヨミシミュレーション ニヨル コンザツジ ノ ケイトウ コウツウ シンゴウ ノ サイテキ セイギョ ノ ケントウ
タイトル別表記Optimal Control of Coordinated Signal Systems under the Over-Saturated Conditions through Traffic Simulation
作成者久井, 守
田村, 洋一
岩永, 和大
作成者ヨミヒサイ, マモル
タムラ, ヨウイチ
イワナガ, カズヒロ
作成者別表記Hisai, Mamoru
Tamura, Yoichi
Iwanaga, Kazuhiro
作成者所属山口大学工学部
内容記述(抄録等)In this patper, some relationships between offsets and total delay were obtained from simple traffic simulation on small-scale signalized streets under the over-saturated conditions, from which some considerations were given about optimal offsets. Green times of each signal and common cycle length are given and only relative offsets are variables. Total delay is made up of delay at each link on main street. Findings are as follows : If only one direction is congested, preferential offset for uncongested direction is optimal. If both directions are congested, it is optimal to give preferential offset to each link of either direction. If traffic demands from cross streets through turning movements enter the main street and make it congested, it is difficult to optimize the offset from a viewpoin of total delay on main street. In addition, it was shown that such offsets that can maintain saturation flow during the green time at downstream signal are essential if the link is short and the storage capacity is lower than throughput capacity at the signal.
本文言語jpn
著者キーワードcongestion
total delay
simulation
preferential offset
主題工学
資料タイプtext
ファイル形式application/pdf
出版者山口大学工学部
出版者ヨミヤマグチ ダイガク コウガクブ
NII資料タイプ紀要論文
ISSN1345-5583
NCIDAA11422756
学内刊行物(紀要等)山口大学工学部研究報告
掲載誌名山口大学工学部研究報告
掲載誌名別表記Memoirs of the Faculty of Engineering, Yamaguchi University
51
2
開始ページ123
終了ページ128
発行日2001-03
関連情報URL(IsPartOf)http://memoirs.lib-e.yamaguchi-u.ac.jp/
著者版/出版社版出版社版
リポジトリIDA030051000205
地域区分山口大学
URIhttp://www.lib.yamaguchi-u.ac.jp/yunoca/handle/A030051000205