Title:
TRAIN CONTROL SYSTEM AND TRAIN CONTROL METHOD
Document Type and Number:
WIPO Patent Application WO/2023/188564
Kind Code:
A1
Abstract:
This train control system that is provided to a train movable on a prescribed route and that controls said train comprises: a position acquisition unit that acquires an on-rail position of the train; a database that stores therein a plurality of operation patterns, relationships between signal aspects of ground traffic lights and speed limits, and the plurality of ground traffic lights and a plurality of blocking sections on said route; a camera that captures an image of a ground traffic light in a blocking section at the on-rail position and that outputs aspect information; and an on-board control unit for calculating, on the basis of the speed limits corresponding to the aspect information, a traveling permitted position and a travelable route that enables travel to said traveling permitted position, and for controlling the traveling of the train on the basis of the traveling permitted position and the travelable route.
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Inventors:
HATTORI TAISHI (JP)
AOYAMA MASAHIRO (JP)
AOYAMA MASAHIRO (JP)
Application Number:
PCT/JP2022/045558
Publication Date:
October 05, 2023
Filing Date:
December 09, 2022
Export Citation:
Assignee:
HITACHI LTD (JP)
International Classes:
B61L23/14; B60L15/40
Foreign References:
| JP2021101613A | 2021-07-08 | |||
| JP2010036803A | 2010-02-18 | |||
| JP2002101504A | 2002-04-05 | |||
| JP2002204507A | 2002-07-19 | |||
| JP2013023054A | 2013-02-04 | |||
| JP2011126404A | 2011-06-30 |
Attorney, Agent or Firm:
SUNNEXT INTERNATIONAL PATENT OFFICE (JP)
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