Title:
軌道状態監視装置、軌道状態監視システム及び軌道状態監視方法
Document Type and Number:
Japanese Patent JP7202506
Kind Code:
B2
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.
Inventors:
Kentaro Oishi
Yusuke Nishio
Yusuke Nishio
Application Number:
JP2022505512A
Publication Date:
January 11, 2023
Filing Date:
December 15, 2020
Export Citation:
Assignee:
Kawasaki Heavy Industries Rolling Stock Co., Ltd.
International Classes:
B61K9/08
Domestic Patent References:
| JP2017053773A | ||||
| JP2019019454A | ||||
| JP2018179986A |
Foreign References:
| WO2017159701A1 |
Attorney, Agent or Firm:
Hidetoshi Yoshitake
Takahiro Arita
Akio Takeshita
Tomomi Ikemi
Takahiro Arita
Akio Takeshita
Tomomi Ikemi