Title:
TRAIN CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2013/047388
Kind Code:
A1
Abstract:
This train control system comprises: an on-board device (3) installed on each train (2) that travels on a predetermined track; an on-board wireless device (4) that transmits/receives information of the on-board device (3); a wayside wireless device (5) provided at a predetermined position on the ground; and a ground device (6) connected to the wayside wireless device (5) such that transmission/reception can be performed therebetween. On the basis of the result of distance measurement by communication between the wayside wireless device (5) and the on-board wireless device (4), the ground device (6) obtains positional information of a train (2) and a subsequent train (2) and transmits said information to the on-board device (3). The on-board device (3) calculates the stop limit position of the subsequent train (2) on the basis of the positional information of the train (2) on which the on-board device is installed and the positional information of the subsequent train (2) that are transmitted from the ground device (6), and transmits the stop limit position to the subsequent train (2).
Inventors:
TSUKAMOTO YASUSHI (JP)
Application Number:
PCT/JP2012/074284
Publication Date:
April 04, 2013
Filing Date:
September 21, 2012
Export Citation:
Assignee:
NIPPON SIGNAL CO LTD (JP)
TSUKAMOTO YASUSHI (JP)
TSUKAMOTO YASUSHI (JP)
International Classes:
B61L3/02; B60L15/40; B61L25/02; H04W4/04; B61L3/12
Foreign References:
| JP2002281614A | 2002-09-27 | |||
| JP2007331629A | 2007-12-27 | |||
| JP2000351371A | 2000-12-19 | |||
| JP2011031697A | 2011-02-17 | |||
| JP2007331629A | 2007-12-27 |
Other References:
See also references of EP 2762379A4
Attorney, Agent or Firm:
SASAJIMA, Fujio (JP)
Sasajima Wealth 2 male (JP)
Sasajima Wealth 2 male (JP)
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Claims: