Title:
RAILWAY CROSSING CONTROL DEVICE AND METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2021/241105
Kind Code:
A1
Abstract:
This railway crossing control device activates a warning when a train 11a passes through a railway crossing control start point 17 established in front of a railway crossing 12. If a predetermined specific area 13 is established ahead of the railway crossing 12 and a preceding train 11b is present in the specific area 13, the railway crossing control device delays activation of the warning even if the traveling of the train 11a has been suppressed and the train 11a has passed the railway crossing control start point 17.
Inventors:
MAEKAWA KEIJI (JP)
TAOKA HIROSHI (JP)
TAOKA HIROSHI (JP)
Application Number:
PCT/JP2021/016657
Publication Date:
December 02, 2021
Filing Date:
April 26, 2021
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B60L15/40; B61L25/02; B61L29/28
Foreign References:
| JPH07186967A | 1995-07-25 | |||
| JP2019151235A | 2019-09-12 |
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
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