Title:
DOOR CONTROL SYSTEM FOR RAILROAD VEHICLE
Document Type and Number:
WIPO Patent Application WO/2010/100988
Kind Code:
A1
Abstract:
A door control system for a railroad vehicle, capable of performing opening and closing of doors without interruption and with safety.
Each of door control devices (10) respectively provided to doors (101) of a railroad vehicle (100) is provided with one motor (50) for opening and closing the door (101), and also with a first controller (11) and a second controller (12) which are able to control the motor (50) on the basis of a command from a train information control device (20).
When the first controller (11) is controlling the motor (50), the second controller (12) obtains from a local communication line (32) control information which is transmitted from the first controller (11) and the remaining door control devices (10). If the control information from the first controller (11) is different from control information relating to the control of the second controller (12) and from the control information from the remaining door control devices (10), the second controller (12) switches the control of the motor (50) by the first controller (11) to the control by the second controller (12).
Inventors:
NAGATA, Kazutaka (Nabtesco Corporation 3-3, Takatsukadai 7-chome, Nishi-ku, Kobe-sh, Hyogo 71, 〒6512271, JP)
長田 和孝 (〒71 兵庫県神戸市西区高塚台７丁目３番地の３ ナブテスコ株式会社 神戸工場内 Hyogo, 〒6512271, JP)
長田 和孝 (〒71 兵庫県神戸市西区高塚台７丁目３番地の３ ナブテスコ株式会社 神戸工場内 Hyogo, 〒6512271, JP)
Application Number:
JP2010/051349
Publication Date:
September 10, 2010
Filing Date:
February 01, 2010
Export Citation:
Assignee:
Nabtesco Corporation (9-18, Kaigan 1-chome Minato-k, Tokyo 22, 〒1050022, JP)
ナブテスコ株式会社 (〒22 東京都港区海岸１丁目９番１８号 Tokyo, 〒1050022, JP)
NAGATA, Kazutaka (Nabtesco Corporation 3-3, Takatsukadai 7-chome, Nishi-ku, Kobe-sh, Hyogo 71, 〒6512271, JP)
ナブテスコ株式会社 (〒22 東京都港区海岸１丁目９番１８号 Tokyo, 〒1050022, JP)
NAGATA, Kazutaka (Nabtesco Corporation 3-3, Takatsukadai 7-chome, Nishi-ku, Kobe-sh, Hyogo 71, 〒6512271, JP)
International Classes:
B61D19/02; E05F15/20; H02P6/08
Attorney, Agent or Firm:
KAJI, Yoshiyuki et al. (KAJI, SUHARA & ASSOCIATES Recruit Shin Osaka BLDG., 14-22, Nishinakajima 5-chome, Yodogawa-ku, Osaka-sh, Osaka 11, 〒5320011, JP)
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