Convertible wireless display unit

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

Reexamination Certificate

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Details

C303S007000

Reexamination Certificate

active

08078346

ABSTRACT:
An operator interface unit, includes a housing with a first electrical port having a first pair of terminals to be connect to a pair of network wires of the locomotive, and a second pair of terminals to be connected to a power source. A display and input device are on the housing. A transceiver assembly wirelessly communications with the ECP system. A controller assembly is connected to the first electrical port, the display, the input device and the transceiver assembly, and wherein the controller assembly is a node on the network via one of the first electrical port and the transceiver assembly. A portable assembly includes a battery source in a container which irremovably houses the operator interface unit.

REFERENCES:
patent: 6189980 (2001-02-01), Kull
patent: 6217126 (2001-04-01), Kull
patent: 6286913 (2001-09-01), Mazur et al.
patent: 6676229 (2004-01-01), Marra et al.
patent: 7257471 (2007-08-01), Kornick et al.
patent: 7911397 (2011-03-01), Degner et al.
patent: 2005/0065673 (2005-03-01), Horst et al.
patent: 2009/0069961 (2009-03-01), Deepak et al.

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