Title:
TRAIN CONTROL SYSTEM AND HANDOVER METHOD IN TRAIN CONTROL SYSTEM
Document Type and Number:
WIPO Patent Application WO/2011/101983
Kind Code:
A1
Abstract:
Disclosed is a train control system which is provided with: a train speed calculation unit (31) which uses train line position information notified from a train car (16) to calculate the train speed; a predicted transit time calculation unit (32) for calculating the predicted transit time at a handover (H/O) location on the basis of H/O locations stored in advance, the calculated train speed, and the brake performance; a wireless CH reservation unit (33) which processes reservations of the wireless CH at the wireless base station of the H/O destination on the basis of the usage state of the wireless channel assigned to the wireless base station at the H/O destination and the calculated predicted transit time; and a wireless CH reservation result notification unit (34) which notifies a wireless base station (11A1) at the H/O origin of the reservation result from the wireless CH reservation unit (33).
Inventors:
ISHIHARA, Mikihisa (7-3 Marunouchi 2-chome, Chiyoda-k, Tokyo 10, 〒1008310, JP)
Application Number:
JP2010/052547
Publication Date:
August 25, 2011
Filing Date:
February 19, 2010
Export Citation:
Assignee:
Mitsubishi Electric Corporation (7-3 Marunouchi 2-chome, Chiyoda-ku Tokyo, 10, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
三菱電機株式会社 (〒10 東京都千代田区丸の内二丁目７番３号 Tokyo, 〒1008310, JP)
International Classes:
B61L3/12; B60L15/40; H04W4/04; H04W36/00; H04W64/00
Attorney, Agent or Firm:
SAKAI, Hiroaki (Sakai International Patent Office, Kasumigaseki Building 2-5, Kasumigaseki 3-chome, Chiyoda-k, Tokyo 20, 〒1006020, JP)
Claims: