Document Type and Number:
Japanese Patent JPWO2022130510
Kind Code:
A1
Abstract:
A track condition monitoring device track condition monitors a state of a track on which a railroad car runs. The track condition monitoring device includes processing circuitry configured to acquire track displacement data which includes first data associated with second data, the first data indicating a position of the track displaced by a track displacement, and the second data indicating a longitudinal level of the track displacement at the position; and calculate an index value indicating the state of the track in an evaluation target section of the track based on the track displacement data, wherein the position is in the evaluation target section of the track.
Application Number:
JP2022505512A
Publication Date:
June 23, 2022
Filing Date:
December 15, 2020
Export Citation:
Domestic Patent References:
| JP2017053773A | 2017-03-16 | |||
| JP2019019454A | 2019-02-07 | |||
| JP2018179986A | 2018-11-15 |
Foreign References:
| WO2017159701A1 | 2017-09-21 |
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