Title:
列車制御システム
Document Type and Number:
Japanese Patent JP7341082
Kind Code:
B2
Abstract:
A train control system includes: a sensor unit 101; a linear feature 40 configured such that sensor information acquired by the sensor unit 101 includes characteristic information and installed on a track where a train 10 travels; a feature recognition unit 102 calculating a difference value between first sensor information and second sensor information by comparison between the first sensor information acquired during forward monitoring by the sensor unit 101 and the second sensor information acquired by the sensor unit 101 when the linear feature 40 is not shielded and recognizing a presence or absence of shielding of the linear feature 40, based on the difference value; an intrusion determination unit 103 determining a presence or absence of an intrusion into the track based on the presence or absence of the shielding and generating an intrusion determination result; and a train control unit 104 controlling the train 10 by generating a train control instruction based on the intrusion determination result and transmitting the train control instruction to the train 10.
Inventors:
Kenji Imamoto
Jun Koike
Jun Koike
Application Number:
JP2020026668A
Publication Date:
September 08, 2023
Filing Date:
February 19, 2020
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
B61L29/00; B60L15/40
Domestic Patent References:
| JP201516759A | ||||
| JP200498984A | ||||
| JP201941248A |
Foreign References:
| KR1020120002221A |
Attorney, Agent or Firm:
Patent Attorney Corporation Sunnext International Patent Office
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