移動閉塞路線の折り返しを考慮した遅延伝搬抑制効果の解析

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: 2024/06/01

タイトル(英語): Analysis of Performance of Mitigating Delay Propagation for Railways Operated by Moving Block Signaling Considering Turn-back Stations

著者名: 坂井　桂祐（東京大学大学院工学系研究科），大西　亘（東京大学大学院工学系研究科），古関　隆章（東京大学大学院工学系研究科），田中　和広（日本信号（株）），森田　隼史（日本信号（株）），徳原　克俊（日本信号（株）），葛西　光希（日本信号（株））

著者名(英語): Keisuke Sakai (Graduate School of Engineering, The University of Tokyo), Wataru Ohnishi (Graduate School of Engineering, The University of Tokyo), Takafumi Koseki (Graduate School of Engineering, The University of Tokyo), Kazuhiro Tanaka (NIPPON SIGNAL CO., LTD.), Shunji Morita (NIPPON SIGNAL CO., LTD.), Katsutoshi Tokuhara (NIPPON SIGNAL CO., LTD.), Koki Kasai (NIPPON SIGNAL CO., LTD.)

キーワード: 都市鉄道，無線式列車制御システム，移動閉塞，固定閉塞，ノックオン遅延，運転曲線　　urban railway，Communication-Based Train Control system，moving block signaling，fixed block signaling，knock-on delay，speed profile

要約(英語): Mitigating delay propagation owing to excess dwell time at stations is crucial for ensuring stable transport regarding high-frequency urban train services. Previously, we assumed that only one train could enter the entire station section because trains may move back at a station section, which worsens the delay propagation. In this paper, we propose a partial moving block signaling operation, in which trains are operated by moving block signaling at a station after the platform doors open. We numerically verify the effectiveness of reducing the delay time based on case studies including the whole line. The results reveal that the partial moving block signaling operation can further mitigate delay propagation. However, turn-back stations present bottle-neck owing to their fixed block signaling restriction.

本誌: 電気学会論文誌D（産業応用部門誌） Vol.144 No.6 （2024） 特集：2023年産業応用部門大会

本誌掲載ページ: 460-466 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/144/6/144_460/_article/-char/ja/