Apparatus, methods and systems for providing lighting and communication

Patent metadata

Field	Value
Publication number	US-10405403-B2
Application number	US-201815928866-A
Country	US
Kind code	B2
Filing date	Mar 22, 2018
Priority date	Mar 27, 2008
Publication date	Sep 3, 2019
Grant date	Sep 3, 2019

Abstract

Provided are apparatus, methods and systems for providing lighting and communication. An apparatus may include a solid-state lighting panel including multiple solid-state light emitters and an input module that is configured to receive an input signal from a lighting panel group controller that is configured to collaboratively control multiple solid-state lighting panels.

First claim

That which is claimed is:

1. A system for providing illumination and communication comprising:
a plurality of solid-state lighting panels that are arranged in a space that includes a plurality of sub-spaces that are each configured to have at least one of the plurality of solid-state lighting panels therein; and
a lighting panel group controller that is configured to transmit input signals to at least one of the plurality of solid-state lighting panels,
wherein the plurality of solid-state lighting panels are operable to illuminate the plurality of sub-spaces in a first mode and are collaboratively controlled by the lighting panel group controller to communicate information to occupants in a second mode by selectively operating ones of the plurality of solid-state lighting panels, and
wherein the input signals are transmitted responsive to the lighting panel group controller receiving an information signal from a sensor, and
wherein the plurality of solid-state lighting panels comprise a first portion of solid-state lighting panels that are configured to provide illumination in the first mode and the second mode and a second portion of solid-state lighting panels that are configured to provide illumination in the first mode and to operate differently from the first portion of solid-state lighting panels in the second mode, wherein the collaborative operation of the first portion of the solid-state lighting panels and the second portion of the plurality of solid-state lighting panels in the second mode communicate information.

2. The system according to claim 1 ,
wherein the ones of the plurality of solid-state lighting panels are each configured to communicate a portion of the information to the occupants, and
wherein the ones of the plurality of solid-state lighting panels are operated collaboratively to communicate the information to the occupants.

3. The system according to claim 1 , wherein ones of the plurality of solid-state lighting panels are separate fixtures from one another.

4. The system according to claim 1 , wherein the illumination provided in the first mode is substantially white light.

5. The system according to claim 1 , wherein the plurality of solid-state lighting panels are spaced apart from one another in the space when viewed in a plan view.

6. The system according to claim 1 , wherein the sensor comprises an environmental condition sensor, and
wherein the ones of the plurality of solid-state lighting panels receive the information signal from the environmental condition sensor that is configured to detect a smoke condition, a fire condition, a security condition a weather condition and/or another emergency condition.

7. The system of claim 1 , wherein at least one of the plurality of solid-state lighting panels comprises a first portion of the solid-state light emitters that are configured to emit substantially white light and a second portion of the solid-state light emitters that are configured to emit substantially non-white light.

8. The system of claim 7 , wherein the first portion of the solid-state light emitters are configured to emit light in the first mode and the second portion of the solid-state light emitters are configured to emit light in the second mode.

9. The system of claim 1 , wherein at least one of the plurality of solid-state lighting panels comprises a plurality of solid-state light emitters that are configured to emit substantially white light in the first mode and substantially non-white light in the second mode.

10. The system of claim 1 , wherein the lighting panel group controller comprises a building control system.

11. The system of claim 1 , wherein selectively operating ones of the plurality of solid-state lighting panels comprises selectively operating the ones of the plurality of solid-state lighting panels in a dynamic configuration via a sequence that corresponds to the input signal.

12. The system of claim 1 , wherein selectively operating ones of the plurality of solid-state lighting panels comprises selectively operating the ones of the plurality of solid-state lighting panels in a dynamic configuration via a sequence that indicates a direction of travel to access an exit.

13. An apparatus, comprising:
a solid-state lighting panel that is arranged above a portion of a space that includes a plurality of sub-spaces, the solid-state lighting panel being configured to illuminate the portion of the space and comprising a plurality of solid-state light emitters and an input module that is configured to receive an input signal that is generated by a sensor,
wherein the solid-state lighting panel is configured to illuminate the portion of the space when operating in a first mode by emitting substantially white light and is configured to communicate information to an occupant in the portion of the space when operating in a second mode responsive to receiving the input signal that is generated by the sensor,
wherein the plurality of sub-spaces are distinct from one another and are separated from one another by walls or partitions, and
wherein the information that is communicated to the occupant of the portion of the space is a message that is communicated via collaborative operation of the solid-state lighting panel and other solid-state lighting panels that are in other ones of the plurality of sub-spaces.

14. The apparatus according to claim 13 , wherein the information that is communicated to the occupant of the portion of the space is dependent on which of the plurality of sub-spaces the corresponding one of the plurality of solid-state lighting panels is located in.

15. The apparatus according to claim 13 , wherein the sensor comprises an environmental condition sensor, and
wherein the solid-state lighting panel receives the information signal from the environmental condition sensor that is configured to detect a smoke condition, a fire condition, a security condition a weather condition and/or another emergency condition remote from the solid-state lighting panel.

16. The apparatus according to claim 13 , wherein the plurality of solid-state light emitters in the solid-state lighting panel comprise a plurality of first color emitters and a plurality of second color emitters, wherein the plurality of first color emitters are illuminated in the solid-state lighting panel corresponding to the second mode and wherein the plurality of second color emitters are illuminated in solid-state lighting panel corresponding to the first mode.

17. The apparatus according to claim 13 , wherein the plurality of solid-state light emitters in the solid-state lighting panel comprise a plurality of selectively addressable solid-state emitters and are configured to be selectively operated to display an image that conveys the information.

18. The apparatus according to claim 13 , wherein the plurality of solid-state light emitters in the solid-state lighting panel comprise a plurality of selectively addressable solid-state emitters and are configured to be selectively operated to display text that conveys the information.

19. The apparatus according to claim 13 , wherein the plurality of solid-state light emitters in the solid-state lighting panel comprise a plurality of selectively addressable solid-state emitters and are configured to emit substantially white light in the first mode and to emit substantially non-white light in the second mode.

20. The apparatus according to claim 13 , wherein the plurality of solid-state light emitters in the solid-state panel comprise a plur

Assignees

• Cree Inc

Inventors

• Roberts John

Classifications

• H05B33/02 Primary

  Details · CPC title

• G09F13/22

  electroluminescent (electroluminescent light sources per se H05B33/00) · CPC title

• G09F2013/222

  with LEDs · CPC title

• H05B37/0254 Primary

  Electricity · mapped topic

• G09F2013/0459

  Physics · mapped topic