駅間運転方法の変更による追い込み時間の短縮に基づく列車ダイヤの頑健性の向上

カテゴリ: 論文誌(論文単位)

グループ名: 【D】産業応用部門

発行日: 2019/01/01

タイトル(英語): Improvement of Timetable Robustness based on Reduction of Headway Time by Changing Driving Patterns of Trains between Stations

著者名: 山村　明義（東京地下鉄（株）），矢吹　英之（東京地下鉄（株）），富井　規雄（千葉工業大学情報科学部情報工学科）

著者名(英語): Akiyoshi Yamamura (TokyoMetro Co., Ltd.), Hideyuki Yabuki (TokyoMetro Co., Ltd.), Norio Tomii (Chiba Institute of Technology)

キーワード: 頑健性，列車ダイヤ，運転間隔，列車間隔の余裕，運転曲線　　robustness，timetable，headway，buffer time，train performance curve

要約(英語): In railway lines where trains are running densely, a small increase in dwell time causes a delay and the delay tends to expand and propagate to many other trains. One method to avoid such delays is to increase buffer times between trains. The increase of buffer time, however, may cause an expansion of headway and we may have to decrease the frequency, which is never allowed in a congested railway line. In this paper, we propose a procedure to obtain a timetable in which enough buffer time exists without reducing the frequency of trains. Our key idea is to find a train performance curve that minimizes the departure-arrival interval of trains and make use of the generated time to increase the buffer times. In this process, we do not stick to the idea that travel times of trains have to be minimized. Following this procedure, we can increase the buffer times without reducing the frequency. We have applied our procedure to actual timetables and confirmed that our procedure works well.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.139 No.1 （2019）

本誌掲載ページ: 60-68 p

原稿種別: 論文／日本語

電子版へのリンク: https://www.jstage.jst.go.jp/article/ieejias/139/1/139_60/_article/-char/ja/