A dynamic exterior aircraft light unit includes a plurality of LEDs, with at least two subsets of the plurality of LEDs being separately, an optical system for transforming light output from the plurality of LEDs into at least two light emission distributions, a control unit for controlling the plurality of LEDs, and a photo detector arranged to detect light, emitted by the dynamic exterior aircraft light unit as part of the at least two light emission distributions and reflected by the aircraft environment, and configured to output a light detection signal.
DYNAMIC EXTERIOR AIRCRAFT LIGHT UNIT AND METHOD OF OPERATING A DYNAMIC EXTERIOR AIRCRAFT LIGHT UNIT
2016-11-24
Patent
Elektronische Ressource
Englisch
IPC: | H05B ELECTRIC HEATING , Elektrische Heizung / B64D Ausrüstung für Flugzeuge , EQUIPMENT FOR FITTING IN OR TO AIRCRAFT / F21W Index-Schema in Verbindung mit den Unterklassen F21K, F21L, F21S und F21V, betreffend den Gebrauch oder Einsatz von Leuchten oder Beleuchtungssystem , INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS / G01S RADIO DIRECTION-FINDING , Funkpeilung |
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