Title:
列車自動運転システム
Document Type and Number:
Japanese Patent JP7336918
Kind Code:
B2
Abstract:
To provide a train automatic operation system capable of supporting automatic operation control while predicting weather conditions.SOLUTION: A train automatic operation system includes an on-vehicle device 32, a ground device 33 capable of transmitting control information to the on-vehicle device, and an external information collection device 12 acquiring weather information. The on-vehicle device includes information transmitting/receiving means capable of transmitting/receiving information to/from the ground device and operation control means for controlling the train traveling speed. The ground device includes determination means that can grasp a position of each train, determine whether a train is going to enter a predetermined setting section, and determine a variation phenomenon of adhesive force in the setting section based on the information received from the external information collection device, control information generation means for generating control information for instructing the on-vehicle device to suppress the traveling speed when the variation phenomenon of adhesive force is a predetermined level or more, and communication means 34 capable of transmitting the control information. The operation control means controls a traveling drive device and a braking device based on the control information received by the information transmitting/receiving means.SELECTED DRAWING: Figure 1
Inventors:
Kenji Yoshihara
Hiroyuki Yokoyama
Hiroyuki Yokoyama
Application Number:
JP2019157531A
Publication Date:
September 01, 2023
Filing Date:
August 30, 2019
Export Citation:
Assignee:
East Japan Railway Company
International Classes:
B61L23/14; B60L3/00; B60L15/40; B61C15/12; B61C17/12; B61D37/00
Domestic Patent References:
| JP2004359020A | ||||
| JP9193805A | ||||
| JP63209407A | ||||
| JP2007202249A | ||||
| JP2007210445A | ||||
| JP2012200030A | ||||
| JP2005204491A | ||||
| JP55015361A |
Foreign References:
| WO2015132839A1 |
Attorney, Agent or Firm:
Koyo International Patent Office