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Method and device for deactivating defective doors

  • US 8,042,773 B2
  • Filed: 07/31/2006
  • Issued: 10/25/2011
  • Est. Priority Date: 08/01/2005
  • Status: Active Grant
First Claim
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1. A method for deactivating a defective door of a train, the method steps comprising:

  • providing a first door and a first controller associated with the first door;

    providing a second door and a second controller associated with the second door;

    providing a separate remote, central activation device configured to transmit an activation signal;

    determining that a fault has occurred at the second door; and

    deactivating the second door by an activation signal transmitted from the remote, central activation device via the first controller.

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