Timetable creation apparatus, timetable creation method, and automatic vehicle control system

Number of patents in Portfolio can not be more than 2000

United States of America

PATENT NO 12254428
APP PUB NO 20220188725A1
SERIAL NO

17438784

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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A timetable creation apparatus 100 for correcting a target timetable being a train timetable to be used to control a group of trains by using a predicted passenger demand to thereby create a new target timetable, includes: an objective function generation unit 115 that generates an objective function for an operation headway between trains included in the group of trains by using the predicted passenger demand; a constraint condition generation unit 117 that derives constraint conditions which an arrival time and a departure time of each of the trains at each of stations should satisfy for operation of the group of trains; and a candidate timetable creation unit 119 that creates a candidate timetable as an update candidate for a target timetable by using an arrival time and a departure time of each of the trains at each of the stations derived by optimizing the objective function under the constraint conditions.

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Patent Owner(s)

  • HITACHI, LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Kariatsumari, Michi Tokyo, JP 2 7
Kimura, Keiji Tokyo, JP 48 763
Kokubo, Masahito Tokyo, JP 1 3
Minakawa, Tsuyoshi Tokyo, JP 20 147
Yamaguchi, Megumi Tokyo, JP 19 19

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