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Title:
列車制御システム
Document Type and Number:
Japanese Patent JP7308663
Kind Code:
B2
Abstract:
To construct a train control system for performing velocity control such that a train can pass through a crossing at a crossing passing time by determining the crossing passing time while considering a given alarm start schedule time of the crossing and a necessary alarm time without performing unnecessary deceleration.SOLUTION: An alarm start schedule time for starting an alarm of a crossing is received, and a time obtained by adding a necessary alarm time to the alarm start schedule time is calculated as a passing time of the crossing. An upper limit velocity Va at which a train can pass through the crossing at the calculated passing time is calculated, and the velocity of the train is controlled according to the calculated upper limit velocity Va.SELECTED DRAWING: Figure 1

Inventors:
Keiji Maekawa
Keiichi Katsuta
Yusuke Nakanishi
Hiroshi Taoka
Application Number:
JP2019104447A
Publication Date:
July 14, 2023
Filing Date:
June 04, 2019
Export Citation:
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Assignee:
株式会社日立製作所
International Classes:
B61L27/12; B60L3/00; B60L15/40; B61L29/22
Domestic Patent References:
JP2018207701A
JP2013203216A
JP2017190058A
Attorney, Agent or Firm:
Patent Attorney Corporation Daiichi International Patent Office