INTEGRATION OF LED LIGHTING CONTROL WITH EMERGENCY NOTIFICATION SYSTEMS

• US 20140368342A1
• Filed: 09/04/2014
• Published: 12/18/2014
• Est. Priority Date: 10/24/2008
• Status: Active Grant

• Current Assignee: Ilumisys Incorporated (Altair Engineering Incorporated)
• Original Assignee: Ilumisys Incorporated (Altair Engineering Incorporated)
• Inventors: Ivey, John, Simon, David L.
• Granted Patent: US 10,176,689 B2
• Time in Patent Office: Days
• US Class Current: 340/540
• CPC Class Codes: F21K 9/27 Retrofit light sources for lighting devices with two fittings for each light source, e.g. for substitution of fluorescent tubes
• CPC Class Codes: F21V 33/0076 Safety or security signalisation, e.g. smoke or burglar alarms, earthquake detectors; Self-defence devices
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: G08B 21/02 Alarms for ensuring the safety of persons
• CPC Class Codes: G08B 5/36 using visible light sources
• CPC Class Codes: G08B 7/06 using electric transmission , e.g. involving audible and visible signalling through the use of sound and light sources
• CPC Class Codes: H02J 9/065 for lighting purposes
• CPC Class Codes: H05B 45/10 Controlling the intensity of the light
• CPC Class Codes: H05B 47/19 via wireless transmission
• CPC Class Codes: Y02B 20/30 Semiconductor lamps, e.g. solid state lamps [SSL] light emitting diodes [LED] or organic LED [OLED]

Abstract

An emergency lighting system for a building includes at least one LED-based light. An emergency detector is operable to detect an emergency. The emergency detector produces an emergency signal in response to the emergency. A controller is operable to control the at least one LED-based light in response to the emergency signal.

Claims

1. An emergency lighting system for a building including at least one LED-based light sized for compatibility with a standard light fixture, the at least one LED-based light comprising:

an emergency detector having a sensor operable to detect an emergency, wherein the emergency detector is operable to produce an emergency signal in response to the emergency; and

a controller operable to control the at least one LED-based light in response to the emergency signal.