The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 07, 2012
Filed:
Mar. 19, 2007
Ross Bradley, Melksham, GB;
Derek Tate, Melksham, GB;
Ross Bradley, Melksham, GB;
Derek Tate, Melksham, GB;
Knorr-Bremse Rail Systems (UK) Limited, Wiltshire, NL;
Abstract
An apparatus and method for controlling the operation of a screen door system. The apparatus includes a first transceiver adapted to be mounted on a train, a second transceiver adapted to be mounted on either a train platform or a portion of the platform screen door system. The first and second transceivers are configured to communicate with each other such that when a train is stopped at the train platform within a predetermined distance of and adjacent to a door of the platform screen door system, a signal is transmitted from the first transceiver to the second transceiver to open the door. When passenger embarkation and debarkation is complete, a signal is transmitted from the first transceiver to the second transceiver to close the door, and when the door is closed and locked, a signal is transmitted to the train to depart.