Portable communications device integrating remote control of...

Data processing: vehicles – navigation – and relative location – Vehicle control – guidance – operation – or indication – Railway vehicle

Reexamination Certificate

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Details

C701S117000, C246S027000

Reexamination Certificate

active

07076343

ABSTRACT:
A communications device is provided for controlling operation of an unmanned locomotive over a track layout in a train yard. The locomotive is operable over a plurality of alternative track routes to reach a respective destination from a plurality of possible destinations in said track layout. The track layout includes a plurality of switches configured to alter a route for a locomotive running along the track layout. The communications device may include a first user display for use in commanding a desired destination for the locomotive within the track layout by setting the state of the switches along the route to the destination. The communications device may further include a second user display for use in controlling movement of the locomotive along the track layout.

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Joe Denny, et al.,Communications-Based Yard Control(CB:YC<TM>)System, Proceedings of the 2000 ASME/IEEE Joint Railroad Conference, Newark, NJ, Apr. 4-6, 2000, Proceedings of the ASME/IEEE Joint Railroad Conference, New York, NY: IEEE, US, Apr. 4, 2000, pp. 95-110, XPO10512397.

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