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Title:
TIMETABLE CREATING DEVICE, TRAIN CONTROL SYSTEM, AND TIMETABLE CREATING METHOD
Document Type and Number:
Japanese Patent JP2023156158
Kind Code:
A
Abstract:
To provide a timetable creating device for creating a timetable capable of maintaining punctuality even when delay occurs during operation of trains.SOLUTION: A timetable creating device 10 comprises: a delay recovery effect storage unit 12 configured to allocating spare time for each station interval included in a route, thereby, storing first constraint information indicating an effect that, if a delay occurs, the delay can be recovered; and an energy characteristic storage unit 11 for storing second constraint information indicating a characteristic of energy required by a train 20 traveling for each station interval. Further, a spare time allocation determining unit 13 is configured to: allocate, 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 allocate, 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. A timetable creating unit 14 is configure to create an operation timetable for the train 20 on the basis of the determined spare time for each station interval.SELECTED DRAWING: Figure 1

Inventors:
TSUTSUMI YUHI
MAEKAWA KEIJI
KIMURA SHOTA
ODA ATSUSHI
MIYAUCHI TSUTOMU
TAKAHASHI SUNAO
Application Number:
JP2022065852A
Publication Date:
October 24, 2023
Filing Date:
April 12, 2022
Export Citation:
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Assignee:
HITACHI LTD
International Classes:
B61L27/12
Attorney, Agent or Firm:
Patent Attorney Corporation Sunnext International Patent Office