Title:
TRAIN OPERATION SYSTEM, TRAIN OPERATION METHOD, CONTROL CIRCUIT, AND STORAGE MEDIUM
Document Type and Number:
WIPO Patent Application WO/2022/118375
Kind Code:
A1
Abstract:
A train operation system (1) provided with: a UWB wireless tag (10) that is possessed by a train crew and performs ultra-wide-band wireless communication; UWB wireless sensors (20-1, 20-2) that are installed in a train and perform ultra-wide-band wireless communication with the UWB wireless tag (10) to generate distance measurement information (127) indicating distances with the UWB wireless tag (10); an information collection device (30) that generates positioning information (128) indicating a position of the UWB wireless tag (10) using the distance measurement information (127) received from the UWB wireless sensors (20-1, 20-2) and transmits information including the positioning information (128); and an operation control device (60) that generates information for the train crew on the basis of the information including the positioning information (128).
Inventors:
IURA HIROKI (JP)
TAIRA AKINORI (JP)
SANO HIROYASU (JP)
UMEDA SHUSAKU (JP)
TAIRA AKINORI (JP)
SANO HIROYASU (JP)
UMEDA SHUSAKU (JP)
Application Number:
PCT/JP2020/044680
Publication Date:
June 09, 2022
Filing Date:
December 01, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G01S5/02; B61L27/00
Foreign References:
| JP2013237409A | 2013-11-28 | |||
| JP2009161043A | 2009-07-23 | |||
| JP2018128893A | 2018-08-16 | |||
| JP2004135235A | 2004-04-30 | |||
| JP2009159208A | 2009-07-16 | |||
| KR20160124298A | 2016-10-27 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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