Title:
列車運転システム
Document Type and Number:
Japanese Patent JP7467241
Kind Code:
B2
Abstract:
To provide a train group control device and an automatic train operation system capable of preventing expansion of a delay by eliminating disturbance of train intervals.SOLUTION: In the automatic train operation system, the train group control device calculates stop time predicted at a next stop station from a boarding rate of each vehicle and a congestion rate at a station platform, and extracts two trains predicted to be longest in train interval as a worst pair on the basis of position information and the predicted stop time of each train. Further, the train group control device determines whether to start group control in accordance with a prescribed algorithm, calculates overtime of the predicted stop time on the basis of the train interval of the worst pair, distributes the calculated overtime at a prescribed ratio, generates stop time information obtained by adding the distributed overtime to prescribed stop time, and transmits the generated information to corresponding preceding and succeeding trains.SELECTED DRAWING: Figure 4
Inventors:
Kenji Yoshihara
Hiroyuki Yokoyama
Hiroyuki Yokoyama
Application Number:
JP2020099006A
Publication Date:
April 15, 2024
Filing Date:
June 08, 2020
Export Citation:
Assignee:
East Japan Railway Company
International Classes:
B61L27/16; B60L15/40; B61C17/12; B61L23/00; B61L23/14
Domestic Patent References:
| JP2014233988A | ||||
| JP2008189180A | ||||
| JP53057607A | ||||
| JP2019182180A | ||||
| JP9076913A |
Foreign References:
| WO2016084197A1 |
Attorney, Agent or Firm:
Koyo International Patent Office