AUTOMATIC END-OF-TRAIN DETECTION SYSTEM
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United States of America Patent
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Issued Date -
Sep 19, 2013
app pub date -
Sep 17, 2012
filing date -
Sep 16, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An automatic end-of-train detection system that can inform the train driver and the operations control center that the length of the train is safe and secure, without human intervention is provided. The system comprises a first module installed on the final railcar of the train comprising a transmitter that is activated when the condition indicating the pass-through movement of the last railcar is present and that continues to transmit while the pass-through movement condition remains present; and a second module installed on at least one fixed station placed close to the track, comprising a receiver that receives the signal transmitted by the transmitter of the first module and sends a message indicating the pass-through movement of the final railcar to the railway train driver.
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