RAILWAY TRAIN DATA RECORDER WITH PARALLEL REMOTE ONLINE INCIDENT DATA STORAGE
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United States of America Patent
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Issued Date -
Feb 20, 2014
app pub date -
Aug 17, 2012
filing date -
Aug 17, 2012
priority date (Note) -
Abandoned
status (Latency Note)
Importance
Abstract
Incident, data of the type stored in a railway train crash hardened memory module (CHMM) and/or other information acquired by a railway train data recorder are transmitted to a remote data storage site. Beneficially the remotely stored information transmitted from the train's onboard recorder may be monitored and/or otherwise analyzed without having to wait for a scheduled periodic download of the CHMM. Parallel transmission and remote storage of incident data during train operation eliminates the need to carry a CHMM onboard the train or schedule dedicated incident data downloads while the train is stationary or otherwise out of service. Existing communications equipment for wireless data transmission already onboard the train may be used for the incident data transmission to the remote data storage device.
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