Handheld device for grouping a plurality of lighting fixtures

• US 9,872,367 B2
• Filed: 09/26/2014
• Issued: 01/16/2018
• Est. Priority Date: 07/01/2012
• Status: Active Grant

• Current Assignee: IDEAL Industries Lighting, LLC (Ideal Industries Incorporated)
• Original Assignee: CREE Incorporated (Wolfspeed, Inc.)
• Inventors: Carrigan, Brian, Trainor, John J., Chobot, Joseph P., Deese, Matthew, Bryan, Keith
• Primary Examiner(s): Le, Tung X.
• Assistant Examiner(s): CHAI, RAYMOND REI-YANG
• Application Number:
  US14/498,168
• Publication Number:
  US 20150048758A1
• Time in Patent Office: 1,208 Days
• CPC Class Codes: H05B 45/00 Circuit arrangements for operating light-emitting diodes [LED]
• CPC Class Codes: H05B 45/3725 Switched mode power supply [SMPS]
• CPC Class Codes: H05B 47/105 in response to determined parameters
• CPC Class Codes: H05B 47/11 by determining the brightness or colour temperature of ambient light
• CPC Class Codes: H05B 47/115 by determining the presence or movement of objects or living beings
• CPC Class Codes: H05B 47/18 via data-bus transmission
• CPC Class Codes: H05B 47/19 via wireless transmission
• CPC Class Codes: H05B 47/199 Commissioning of light sources
• CPC Class Codes: Y02B 20/40 Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

A handheld device for grouping a plurality of lighting fixtures is disclosed. In one embodiment, the handheld device includes a communication interface configured to wirelessly communicate with the plurality of lighting fixtures and control circuitry. The circuitry is configured to: effect selection of at least two lighting fixtures of the plurality of lighting fixtures via the communication interface; determine a first group for the at least two lighting fixtures; create first group assignment information for the first group; and send the first group assignment information to each of the at least two lighting fixtures via the communication interface.

Claims

1. A handheld device for grouping a plurality of lighting fixtures comprising:

a communication interface configured to wirelessly communicate with the plurality of lighting fixtures; and

circuitry configured to;

effect selection of at least two lighting fixtures of the plurality of lighting fixtures via the communication interface, wherein, to effect selection of the at least two lighting fixtures, the circuitry is further configured to;

sequentially select the at least two lighting fixtures; and

upon selecting each of the at least two lighting fixtures and before selecting a next one of the at least two lighting fixtures, instruct each of the at least two lighting fixtures via the communication interface to change its light output to provide human perceptible feedback indicative of being selected where the human perceptible feedback includes one of transitioning light to a defined color or color temperature, or flashing a light a certain number of times or at a certain rate;

determine a first group for the at least two lighting fixtures;

create first group assignment information for the first group; and

send the first group assignment information to each of the at least two lighting fixtures via the communication interface, wherein the first group assignment information is wirelessly transmitted from the communication interface and directed directly to each of the at least two lighting fixtures.

2. The handheld device of claim 1 wherein the light output is transitioned to a first defined output level.

3. The handheld device of claim 2 wherein after the first group assignment information is sent to the at least two lighting fixtures, the circuitry is further configured to instruct each of the at least two lighting fixtures via the communication interface to transition its light output from the first defined output level to a second defined output level that is different than the first defined output level.

4. The handheld device of claim 1 wherein the circuitry is further configured to send default settings to the at least two lighting fixtures via the communication interface, the default settings defining at least one control parameter for the at least two lighting fixtures.

5. The handheld device of claim 1 wherein the circuitry is further configured to:

effect selection of a switch module, wherein the first group is determined to include the switch module and the at least two lighting fixtures; and

send the first group assignment information to the switch module via the communication interface, wherein when the switch module is included in the first group, the switch module will be able to control the light output of the at least two lighting fixtures after the first group is formed.

6. The handheld device of claim 5 wherein the circuitry is further configured to, upon selecting the switch module, instruct the switch module to provide the human perceptible feedback indicative of being selected.

7. The handheld device of claim 1 wherein the circuitry sequentially selects the at least two lighting fixtures in response to manual instructions that are received from a user.

8. The handheld device of claim 1 wherein the first group is a control group.

9. The handheld device of claim 1 wherein the first group is an occupancy group.

10. The handheld device of claim 1 further comprising a light source, and wherein to select each one of the at least two lighting fixtures, the circuitry is further configured to:

provide a light signal via the light source;

receive light level information from the plurality of lighting fixtures via the communication interface, wherein the light level information for a given lighting fixture of the plurality of lighting fixtures relates to a light level at which the light signal was received at the given lighting fixture; and

select a selected lighting fixture of the plurality of lighting fixtures based on the light level information, wherein the selected lighting fixture is one of the at least two lighting fixtures.

11. The handheld device of claim 10 wherein the circuitry is further configured to send via the communication interface an instruction that is intended to instruct the plurality of lighting fixtures to begin monitoring for the light signal.

12. The handheld device of claim 10 further comprising a user interface wherein the circuitry is further configured to provide an indication via the user interface to a user once the selected lighting fixture is selected.

13. The handheld device of claim 10 further comprising a user interface wherein the circuitry is further configured to receive an input from a user via the user interface, and in response to receiving the input, provide the light signal.

14. The handheld device of claim 10 wherein to select the selected lighting fixture, the circuitry is further configured to compare the light level for each of the plurality of lighting fixtures and select one of the plurality of lighting fixtures that is associated with a highest light level as the selected lighting fixture.

15. A non-transitory computer readable medium comprising instructions for control circuitry of a handheld device to:

effect selection of at least two lighting fixtures of a plurality of lighting fixtures via a communication interface, wherein, to effect selection of the at least two lighting fixtures, the instructions are further configured to;

sequentially select the at least two lighting fixtures; and

upon selecting each of the at least two lighting fixtures and before selecting a next one of the at least two lighting fixtures, instruct each of the at least two lighting fixtures via the communication interface to change its light output to provide human perceptible feedback indicative of being selected where the human perceptible feedback includes one of transitioning light to a defined color or color temperature, or flashing a light a certain number of times or at a certain rate;

determine a first group for the at least two lighting fixtures;

create first group assignment information for the first group; and

send the first group assignment information to each of the at least two lighting fixtures via the communication interface, wherein the first group assignment information is wirelessly transmitted from the communication interface and directed directly to each of the at least two lighting fixtures.

16. The non-transitory computer readable medium of claim 15 wherein the light output is transitioned to a first defined output level.

17. The non-transitory computer readable medium of claim 16 wherein after the first group assignment information is sent to the at least two lighting fixtures, the instructions are further configured to instruct each of the at least two lighting fixtures via the communication interface to transition its light output from the first defined output level to a second defined output level that is different than the first defined output level.

18. The non-transitory computer readable medium of claim 15 wherein the instructions are further configured to send default settings to the at least two lighting fixtures via the communication interface, the default settings defining at least one control parameter for the at least two lighting fixtures.

19. The non-transitory computer readable medium of claim 15 wherein the instructions are further configured to cause the control circuitry to:

effect selection of a switch module, wherein the first group is determined to include the switch module and the at least two lighting fixtures; and

send the first group assignment information to the switch module via the communication interface, wherein when the switch module is included in the first group, the switch module will be able to control the light output of the at least two lighting fixtures after the first group is formed.

20. The non-transitory computer readable medium of claim 19 wherein the instructions are further configured to cause the control circuitry to, upon selecting the switch module, instruct the switch module to provide the human perceptible feedback indicative of being selected.

21. The non-transitory computer readable medium of claim 15 wherein the instructions sequentially select the at least two lighting fixtures in response to manual instructions that are received from a user.