An exterior helicopter light unit (2) with a dynamic output light intensity distribution includes a plurality of LEDs (30), and an optical system (32) for shaping the output light intensity distribution from light emitted by the plurality of LEDs (30), wherein each of the plurality of LEDs (30) contributes to the output light intensity distribution in an LED-specific output direction region, wherein at least a portion of the plurality of LEDs (30) are individually dimmable, with a level of dimming for each of said portion of the plurality of LEDs (30) in operation being set depending on a distance of the exterior helicopter light unit (2) to ground (200) in the respective LED-specific output direction region.
EXTERIOR HELICOPTER LIGHT UNIT AND METHOD OF OPERATING AN EXTERIOR HELICOPTER LIGHT UNIT
HUBSCHRAUBERAUSSENLEUCHTENEINHEIT UND VERFAHREN ZUM BETRIEB EINER HUBSCHRAUBERAUSSENLEUCHTENEINHEIT
UNITÉ D'ÉCLAIRAGE EXTÉRIEURE D'HÉLICOPTÈRE ET PROCÉDÉ DE FONCTIONNEMENT D'UNE UNITÉ D'ÉCLAIRAGE EXTÉRIEURE D'HÉLICOPTÈRE
2019-01-16
Patent
Electronic Resource
English
Exterior helicopter light unit and method of operating an exterior helicopter light unit
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