Title:
RAIL VEHICLE CONSIST INTEGRITY MANAGEMENT METHOD, RAIL VEHICLE CONSIST INTEGRITY MANAGEMENT DEVICE AND RAIL VEHICLE CONSIST INTEGRITY MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2023/188385
Kind Code:
A1
Abstract:
Aspects relate to providing a low-cost, reliable rail vehicle consist integrity management technique for facilitating determination of rail vehicle consist integrity using existing railway infrastructure. A rail vehicle consist integrity management method includes transmitting, from a first vehicle of a rail vehicle consist to a second vehicle of the rail vehicle consist, a first analog signal via a power supply conductor that is disposed separately from the rail vehicle consist; determining, by analyzing a frequency of the first analog signal, a rail vehicle consist integrity state; and outputting a rail vehicle consist integrity notification that indicates the rail vehicle consist integrity state.
Inventors:
HEIDEMAN DANIEL (JP)
HANGYO KENSUKE (JP)
HANGYO KENSUKE (JP)
Application Number:
PCT/JP2022/016856
Publication Date:
October 05, 2023
Filing Date:
March 31, 2022
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B60M1/12; B61L23/00; B61L23/34
Domestic Patent References:
| WO2015177871A1 | 2015-11-26 |
Foreign References:
| JP2016165956A | 2016-09-15 | |||
| US20190276055A1 | 2019-09-12 |
Attorney, Agent or Firm:
DAI-ICHI INTERNATIONAL PATENT OFFICE, P.C. (JP)
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