Title:
TRAIN CONTROL DEVICE AND TRAIN CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2020/066223
Kind Code:
A1
Abstract:
A train control device comprising: an imaging device that captures images from a train traveling on a rail; and a recognition unit that recognizes the rail and an obstacle on the rail with the image data captured by the imaging device, and calculates the distance to the obstacle on the basis of the rail width of the point where the obstacle exists.
Inventors:
HANGYO KENSUKE (JP)
KOIKE JUN (JP)
KOIKE JUN (JP)
Application Number:
PCT/JP2019/027359
Publication Date:
April 02, 2020
Filing Date:
July 10, 2019
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B61L23/00; B60L15/40
Foreign References:
| JPH0710003A | 1995-01-13 | |||
| JP2015027229A | 2015-02-05 | |||
| JP2015193296A | 2015-11-05 | |||
| JP2018181012A | 2018-11-15 |
Other References:
See also references of EP 3858705A4
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
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