Rail communication system and method for communicating with a rail vehicle
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United States of America Patent
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Apr 16, 2013
Grant Date -
Mar 29, 2012
app pub date -
Sep 28, 2010
filing date -
Sep 28, 2010
priority date (Note) -
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Abstract
A rail communication system includes: a communication management device capable of being communicatively coupled with a conductive pathway that extends along a track; and an on-board communication device capable of being coupled with a rail vehicle that travels along the track and with the conductive pathway, the communication management device and the on-board communication device configured to communicate a data signal between each other through the conductive pathway, where the data signal includes network data. A method for communicating with rail vehicles includes: coupling a vehicle management device with a conductive pathway that extends alongside a track; and coupling an on-board communication device disposed on a rail vehicle that travels along the track with the conductive pathway; where the communication management device and the on-board communication device communicate a data signal that includes network data through the conductive pathway.
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