Aircraft in-flight entertainment system including a registration feature and associated methods
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United States of America Patent
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-
Sep 8, 2009
Grant Date -
Jun 29, 2006
app pub date -
Dec 28, 2004
filing date -
Dec 28, 2004
priority date (Note) -
In Force
status (Latency Note)
Importance
Abstract
An aircraft in-flight entertainment system includes a plurality of seat electronic boxes (SEBs) spaced throughout the aircraft. Each SEB is configurable for passing a registration token along to an adjacent SEB. Cabling connects the SEBs together in a daisy chain configuration. Registration circuitry is connected to the cabling for identifying a location of each SEB based upon passing of the registration token among the plurality of SEBs.
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