Title:
TIMETABLE CREATING DEVICE, TRAIN CONTROL SYSTEM, AND TIMETABLE CREATING METHOD
Document Type and Number:
WIPO Patent Application WO/2023/199720
Kind Code:
A1
Abstract:
A timetable creating device (10) comprises: a delay recovery effect storage unit (12) for storing, for each station interval included in a route, first constraint information indicating an effect that, by allocating spare time to the station interval, if a delay occurs, the delay can be recovered; an energy characteristic storage unit (11) for storing, for each station interval, second constraint information indicating a characteristic of energy required by a train (20) traveling along the station interval; a spare time allocation determining unit (13) for allocating, to each station interval, first spare time among total spare time that can be allocated to each station interval, on the basis of the first constraint information, and allocating, to each station interval, second spare time among the total time on the basis of the second constraint information, thereby determining the allocation of spare time to each station interval; and a timetable creating unit (14) for creating an operation timetable for the train (20) on the basis of the determined spare time for each station interval.
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Inventors:
TSUTSUMI YUHI (JP)
MAEKAWA KEIJI (JP)
KIMURA SHOTA (JP)
ODA ATSUSHI (JP)
MIYAUCHI TSUTOMU (JP)
TAKAHASHI NAO (JP)
MAEKAWA KEIJI (JP)
KIMURA SHOTA (JP)
ODA ATSUSHI (JP)
MIYAUCHI TSUTOMU (JP)
TAKAHASHI NAO (JP)
Application Number:
PCT/JP2023/011564
Publication Date:
October 19, 2023
Filing Date:
March 23, 2023
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B61L27/12
Foreign References:
| JP2017017857A | 2017-01-19 | |||
| JP2015107687A | 2015-06-11 | |||
| JP2011173529A | 2011-09-08 | |||
| JP2017210181A | 2017-11-30 |
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
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