| Project/Area Number |
16K01263
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Social systems engineering/Safety system
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| Research Institution | Nihon University |
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Principal Investigator |
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| Project Period (FY) |
2016-04-01 – 2019-03-31
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| Project Status |
Completed (Fiscal Year 2018)
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| Budget Amount *help |
¥1,820,000 (Direct Cost: ¥1,400,000、Indirect Cost: ¥420,000)
Fiscal Year 2018: ¥520,000 (Direct Cost: ¥400,000、Indirect Cost: ¥120,000)
Fiscal Year 2017: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
Fiscal Year 2016: ¥650,000 (Direct Cost: ¥500,000、Indirect Cost: ¥150,000)
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| Keywords | 列車ダイヤ / 運転整理 / 車両種別 / ダイヤ評価 / 線路配線モデル / 折り返し運転 / 列車運行 / 線路配線 / 車両運用 / 路線モデル / 時刻表データ形式 / 進路表現 / モデル化 / 組み合わせ最適化 / アルゴリズム |
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| Outline of Final Research Achievements |
Train rescheduling means returning original scheduled operation on railway transport when the traffic accident happens. During the rescheduling, the operated rolling stock types must be considered because different types of rolling stock have limitations for each running section.
I study how to generate automatic rescheduling methods specifically considering the operated rolling stock types. Track routes are registered for each type. And the operation plan is a combination of the possible routes during rescheduling time. Other stock operation routes are also searched for, and the combination of all these routes results in a complete rescheduling plan. Average headway time and its standard deviation at each station are used as evaluation functions to adopt from the multiple generated rescheduling timetables. I apply the suggested method to a theoretical track modelled, and indicate that rescheduling timetables are generated of the rolling stock types under consideration.
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| Academic Significance and Societal Importance of the Research Achievements |
鉄道事業者各社は、乗客の利便性を向上するために相互直通運転を行っているが、例えば駆動の電気方式に応じて運用される車両種別が異なり、走行できる区間が限定されている。したがって異常時とも言うべき運転整理案においても車両種別が考慮されたものでなければならない。したがって、車両種別に応じた進入条件を満足した運転整理を可能としたことは、車両運用の効率化と利用者の利便性向上につながる。
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