Title:
BOARDING/ALIGHTING PASSAGE OPENING/CLOSING CONTROL SYSTEM, BOARDING/ALIGHTING PASSAGE OPENING/CLOSING CONTROL DEVICE, BOARDING/ALIGHTING PASSAGE OPENING/CLOSING CONTROL METHOD, AND VEHICLE-SIDE LIGHT COMMUNICATION MODULE
Document Type and Number:
WIPO Patent Application WO/2021/177112
Kind Code:
A1
Abstract:
Provided are a boarding/alighting passage opening/closing control system, a boarding/alighting passage opening/closing control device, a boarding/alighting passage opening/closing control method, and a vehicle-side light communication module with which the opening and closing of an opening formed in a boarding/alighting passage opening/closing device can be appropriately controlled even with an abnormal door. A pattern light-emitting unit (24) is provided to a railroad vehicle and emits light in a light emission pattern indicating a combination of states of a plurality of doors provided to the railroad vehicle. A photographing unit (38) photographs an image of the pattern light-emitting unit (24), which emits light in said light emission pattern. A processor (32) identifies the light emission pattern on the basis of the image photographed by the photographing unit (38). On the basis of the identified light emission pattern, the processor (32) controls the opening and closing of openings which are formed in boarding/alighting passage opening/closing device provided to a platform where the railroad vehicle enters and which correspond to each of the plurality of doors provided to the railroad vehicle.
Inventors:
MUKAIYA MINORU (JP)
TOUDA TOSHIYUKI (JP)
TOUDA TOSHIYUKI (JP)
Application Number:
PCT/JP2021/006903
Publication Date:
September 10, 2021
Filing Date:
February 24, 2021
Export Citation:
Assignee:
ONGAKUKAN CO LTD (JP)
International Classes:
B61B1/02
Domestic Patent References:
WO2018055774A1 | 2018-03-29 |
Foreign References:
JPH05246332A | 1993-09-24 | |||
JP2018020756A | 2018-02-08 | |||
JP2019059317A | 2019-04-18 |
Attorney, Agent or Firm:
HARUKA PATENT & TRADEMARK ATTORNEYS (JP)
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