Title:
SPEED PROFILE CREATION DEVICE, OPERATION ASSISTANCE DEVICE, OPERATION CONTROL DEVICE AND SPEED PROFILE CREATION METHOD
Document Type and Number:
WIPO Patent Application WO/2021/080012
Kind Code:
A1
Abstract:
According to one embodiment, this speed profile creation device comprises: a travel condition setting unit which sets a travel range and a target travel time for a train; a travel simulation execution unit which executes a travel simulation of the train for the travel range to create a speed profile; and a parameter adjustment unit which, according to a travel time for the train obtained from the result of the travel simulation for the travel range, adjusts a parameter relating to coasting during execution of the travel simulation. The parameter adjustment unit adjusts the parameter in such a way that the travel time for the train obtained from the result of the travel simulation, comes close to the target travel time. Moreover, the parameter is adjusted according to the speed of the train relative to the position thereof in the travel simulation.
Inventors:
NAMEKI HIDEAKI (JP)
IYAMA HITOSHI (JP)
IYAMA HITOSHI (JP)
Application Number:
PCT/JP2020/039991
Publication Date:
April 29, 2021
Filing Date:
October 23, 2020
Export Citation:
Assignee:
TOSHIBA KK (JP)
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (JP)
TOSHIBA INFRASTRUCTURE SYSTEMS & SOLUTIONS CORP (JP)
International Classes:
B60L15/40; B61L27/00
Foreign References:
| JP2019142292A | 2019-08-29 | |||
| JP2015123892A | 2015-07-06 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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