LED Video Display Remote Power Consumption Monitoring and Self-Diagnostic System
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United States of America Patent
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N/A
Issued Date -
Aug 6, 2015
app pub date -
Feb 5, 2014
filing date -
Feb 5, 2014
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
In a LED display and method of operation thereof, a current drawn by each lighting unit of a number of tiled lighting units, each of which includes a number of LEDs, is determined and compared to one or more predetermined current thresholds related to current(s) expected to be drawn by the lighting unit when operating properly to determine if the lighting unit is experiencing a failure. If the lighting unit is determined to be experiencing a failure, a network address of the lighting unit can be used to identify the physical location of the lighting unit in the LED display and/or the lighting unit is controlled to display differently (or not at all) than other lighting unit(s) not experiencing a failure or experiencing a difficult failure as an aid in locating the lighting unit experiencing the failure.
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