MULTI-FUNCTIONAL LIGHT PIPE FOR OCCUPANCY AND AMBIENT LIGHTING CONTROL

A light and motion detection sensor includes a light-emitting diode (LED) indicator configured to provide intermittent light from the LED indicating that the light and motion detection sensor is operating, a photocell sensor configured to detect ambient light, a passive infrared (PIR) sensor having...

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Bibliographische Detailangaben
Hauptverfasser:	JOHNSON, JOHN R, CARLSON, BRETT S, DOWNS, STEVEN, MILLER, TROY T
Format:	Patent
Sprache:	eng ; fre
Schlagworte:	COLORIMETRY INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK PHYSICS RADIATION PYROMETRY TESTING
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Beschreibung
Zusammenfassung:	A light and motion detection sensor includes a light-emitting diode (LED) indicator configured to provide intermittent light from the LED indicating that the light and motion detection sensor is operating, a photocell sensor configured to detect ambient light, a passive infrared (PIR) sensor having a lens and configured to detect infrared radiation, and a sensor retainer configured to retain the light and motion detection sensor in a mounting, transmit ambient light to the photocell sensor, and transmit the intermittent light from the LED indicator such that the intermittent light from the LED indicator is visible from the sensor retainer.