Title:
ACTUAL DECELERATION ACQUISITION DEVICE, DETERIORATION DISCRIMINATION DEVICE, BRAKE CONTROL DEVICE, ACTUAL DECELERATION ACQUISITION METHOD, DETERIORATION DISCRIMINATION METHOD, AND BRAKE CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2023/248378
Kind Code:
A1
Abstract:
An actual deceleration acquisition device (51) is provided with a speed acquisition unit (53) and a determination unit (54). The speed acquisition unit (53) acquires a speed of a railroad vehicle, which receives at least one of an electric brake force and a mechanical brake force to decelerate, over a target period in a state in which the railroad vehicle receives not the electric brake force, but only the mechanical brake force out of the electric brake force and the mechanical brake force to decelerate. The determination unit (54) determines an actual deceleration of the railroad vehicle in the target period from a change in the speed acquired by the speed acquisition unit (53).
Inventors:
MATSUYAMA ETSUJI (JP)
ONODERA SHUMPEI (JP)
NISHIOKA TSUTOMU (JP)
ONODERA SHUMPEI (JP)
NISHIOKA TSUTOMU (JP)
Application Number:
PCT/JP2022/024878
Publication Date:
December 28, 2023
Filing Date:
June 22, 2022
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B60L3/00; B60L7/24
Domestic Patent References:
| WO2021130938A1 | 2021-07-01 | |||
| WO2022107318A1 | 2022-05-27 |
Foreign References:
| JP2019022306A | 2019-02-07 | |||
| JP2017109650A | 2017-06-22 |
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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