Title:
AUTHENTICATION SYSTEM, AUTHENTICATION DEVICE, AND AUTHENTICATION METHOD
Document Type and Number:
WIPO Patent Application WO/2022/208726
Kind Code:
A1
Abstract:
The present invention comprises: an electronic key (10) that transmits signals containing authority information indicating the authority given to the holder and an authentication key; a plurality of on-board stations (20) that are mounted on a train and receive the signals from the electronic key (10); and an authentication device (30) that determines the location of the electronic key (10) from the reception situation of signals containing the same authentication key at the plurality of on-board stations (20), and determines whether to allow train departures and train cab operations on the basis of the location of the electronic key (10) and the authority information.
Inventors:
KOSHINO DAISUKE (JP)
Application Number:
PCT/JP2021/013845
Publication Date:
October 06, 2022
Filing Date:
March 31, 2021
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
B61D37/00; B61L99/00
Domestic Patent References:
| WO2020158702A1 | 2020-08-06 |
Foreign References:
| JP2006283276A | 2006-10-19 |
Attorney, Agent or Firm:
TAKAMURA, Jun (JP)
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