LIGHTING INCLUDING INTEGRAL COMMUNICATION APPARATUS

• US 20160230982A1
• Filed: 04/20/2016
• Published: 08/11/2016
• Est. Priority Date: 10/24/2008
• Status: Active Grant

• Current Assignee: Ilumisys Incorporated (Altair Engineering Incorporated)
• Original Assignee: Ilumisys Incorporated (Altair Engineering Incorporated)
• Inventors: Simon, David L., Ivey, John
• Granted Patent: US 10,036,549 B2
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: F21K 9/20 Light sources comprising attachment means
• CPC Class Codes: F21K 9/23 Retrofit light sources for lighting devices with a single fitting for each light source, e.g. for substitution of incandescent lamps with bayonet or threaded fittings
• CPC Class Codes: F21K 9/232 specially adapted for generating an essentially omnidirectional light distribution, e.g. with a glass bulb
• 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 19/0045 by tongue and groove connections, e.g. dovetail interlocking means fixed by sliding
• CPC Class Codes: F21V 23/003 the elements being electronics drivers or controllers for operating the light source, e.g. for a LED array
• CPC Class Codes: F21V 23/0435 activated by remote control means
• CPC Class Codes: F21V 23/0442 activated by means of a sensor, e.g. motion or photodetectors
• CPC Class Codes: F21V 23/0471 the sensor detecting the proximity, the presence or the movement of an object or a person
• CPC Class Codes: F21V 23/0478 by means of an image recording device, e.g. a camera
• CPC Class Codes: F21V 33/0052 Audio or video equipment, e.g. televisions, telephones, cameras or computers; Remote control devices therefor
• CPC Class Codes: F21V 33/0056 Audio equipment, e.g. music instruments, radios or speakers
• 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 2103/10 comprising a linear array of point-like light-generating elements
• CPC Class Codes: F21Y 2113/13 comprising an assembly of point-like light sources
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: G08B 13/19619 Details of casing
• CPC Class Codes: G08B 13/19636 pertaining to the camera
• CPC Class Codes: G08B 13/19697 Arrangements wherein non-video detectors generate an alarm themselves
• CPC Class Codes: G08B 15/001 Concealed systems, e.g. disguised alarm systems to make covert systems
• CPC Class Codes: G08B 15/002 : with occupancy simulation
• CPC Class Codes: G08B 3/10 : using electric transmission; using electromagnetic transmission
• CPC Class Codes: H04R 1/028 : associated with devices performing functions other than acoustics, e.g. electric candles
• CPC Class Codes: H05B 47/12 : by detecting audible sound

Abstract

A light for use in a light fixture includes a light source adapted to produce light in an area including the light and a connector configured for connection to the fixture. The light further includes a communication apparatus configured to generate one or more signals indicative of a presence of a person in the area, and a controller that is operative to control the light source in a normal mode in response to the one or more signals.

Claims

1. A light for use in a standard light fixture, comprising:

a housing;

LEDs within the housing and adapted to produce light in an area including the light;

a connector on the housing and configured for connection to the standard light fixture;

a communication apparatus located on the housing and configured to detect sound waves or images in the area and generate one or more signals indicative of the sound waves or images; and

a controller in wireless communication with the LEDs and the communication apparatus and operative to control the LEDs in response to the one or more signals.

2. The light of claim 1, wherein the controller is operative to control the LEDs in a normal mode and in an alarm mode.

3. The light of claim 1, wherein the communication apparatus is an audio device that detects the sound waves and generates an audio signal.

4. The light of claim 3, wherein the controller analyzes the sound waves to determine whether a sound over a predetermined volume is produced, and if the sound is over the predetermined volume, the controller sends instructions to control the LEDs.

5. The light of claim 4, wherein the LEDs include both a white LED and an LED other than white, and the controller operates the LED other than white as an alarm when the sound is over the predetermined volume.

6. The light of claim 3, wherein the audio device includes a speaker operable to output sound in response to the audio signal.

7. The light of claim 3, wherein the communication apparatus includes a memory operative to store a recording, and the audio device is operative to produce a sound corresponding to the recording.

8. The light of claim 1, wherein the housing includes a light transmitting portion and the LEDs are oriented to produce light through the light transmitting portion.

9. The light of claim 1, further comprising:

a battery electrically connected to at least one of the LEDs and the communication apparatus.

10. The light of claim 1, wherein the communications apparatus comprises:

a camera to capture changes in images in the area; and

a speaker configured to announce an alarm is changes in the images in the area are captured.

11. The light of claim 1, wherein the controller relies on separate application software for initial configuration.

12. The light of claim 1, wherein the controller is located on the housing.

13. The light of claim 1, wherein the controller is part of a mesh network.

14. An LED-based light for use in a standard light fixture, comprising:

an LED;

a communication apparatus configured to generate one or more signals indicative of a change in an area in which the LED-based light is located;

a controller in communication with the LED and the communication apparatus, the controller configured to control the LED based on the one or more signals;

a housing at least partially enclosing the LED, the communication apparatus and the controller; and

a connector connected to the housing configured for connection to the fixture, wherein the housing and the connector define a single package sized for use in the fixture.

15. The LED-based light of claim 14, wherein:

the LED is adapted to produce white light, and the controller is configured to;

control the LED to an off state;

identify a presence of a person in the area including the LED-based light based on the one or more signals; and

in response to identifying the presence of the person in the area, control the LED to an on state.

16. The LED-based light of claim 14, wherein:

the communication apparatus includes a microphone and the one or more signals include at least one audio signal for the area, and

the controller is configured to identify a presence of a person in the area based on the at least one audio signal, wherein the identification includes at least one of;

determining that a sound over a predetermined volume is produced;

determining that a spike in sound to a predetermined level is greater than a level of normal background noise is produced;

determining that a series of sounds at similar frequency to footsteps are produced;

or

determining that a sound corresponding to human speech is produced.

17. The LED-based light of claim 14, wherein:

the communication apparatus includes a camera and the one or more signals include at least one image signal for the area, and

the controller is configured to identify a presence of a person in the area based on the at least one audio signal, the identification including at least one of performing a facial recognition analysis or comparing successive images to detect a moving object.

18. The LED-based light of claim 14, wherein the controller is configured to identify a presence of an emergency in the area including the LED-based light based on the one or more signals.

19. The LED-based light of claim 18, wherein the controller is configured to control the LED to an off state, and in response to identifying the presence of the emergency in the area, control the LED to an on state wherein the LED produces a pattern of light.

20. The LED-based light of claim 18, wherein:

the communication apparatus includes a speaker, and

the controller is configured to control the speaker to produce a sound indicating the emergency in the area.