Lighting system for an environment and a control module for use therein

Patent metadata

Field	Value
Publication number	US-10588200-B2
Application number	US-201816106801-A
Country	US
Kind code	B2
Filing date	Aug 21, 2018
Priority date	Jul 2, 2015
Publication date	Mar 10, 2020
Grant date	Mar 10, 2020

Abstract

Exemplary embodiments of the present disclosure are directed to a lighting system that includes a line control module and light modules. The line control module can be configured to interrupt power to the light modules according to one or more power interruption schemes to control an operation of the light modules. The line control module can have user interface circuitry including a rotary encoder with a shaft and a push button, a preview circuit, and indicator light emitting diodes. A user can interact with the lighting system via the user interface circuitry, which can be configured to provide visual feedback of various settings of the lighting system.

First claim

The invention claimed is:

1. A lighting system comprising:
a light module configured to output light in different colors according to light show programs, the light module including a first microprocessor and a memory storing the light show programs; and
a line control module operatively coupled to the light module, the line control module including a second microprocessor controlling transmission of line voltage to the light module to selectively power the light module,
wherein the line control module sends commands to the light module to control an operation of the light module by interrupting transmission of the line voltage to the light module for specified time periods in response to user inputs received by the line control module, the first microprocessor of the light module selecting and executing one of the light show programs stored in the memory in response to interruption of the line voltage,
wherein the light module includes a plurality of versions of light module firmware and the light module is configured to operate according to a specified one of the versions of light module firmware in response to the commands received from the line control module, and
wherein the line control module includes a plurality of sets of commands and is configured to select one of the plurality of sets of commands to be utilized based on the specified one of the versions of light module firmware being implemented by the light module.

2. The lighting system of claim 1 , wherein one of the specified time periods corresponds to a command to set the output of the light module to one of the light show programs.

3. The lighting system of claim 1 , wherein one of the specified time periods corresponds to a command to set an intensity of light output by the light module.

4. The lighting system of claim 1 , wherein one of the specified time periods corresponds to a command to set a rate at which the light module cycles through a light show.

5. The lighting system of claim 1 , wherein the line control module comprises:
one or more output switches for selectively connecting the line voltage to the light module; and
a non-transitory computer-readable medium storing line control module firmware,
the second microprocessor programmed to execute the line control module firmware to control the one or more output switches to interrupt power to the light module according to a specified set of commands in the line control module firmware.

6. The lighting system of claim 5 , wherein each command in the set of commands corresponds to a quantity of power interruptions.

7. The lighting system of claim 5 , wherein each command in the set of commands corresponds to a specified time period of a power interruption.

8. The lighting system of claim 1 , wherein the light module comprises:
a plurality of light emitting diodes configured to output light in different colors; and
a module controller operatively coupled to the light emitting diodes, the module controller being responsive to the commands sent by the line control module to drive the light emitting diodes according to a light show program.

9. The lighting system of claim 8 , wherein the module controller is responsive to the commands sent by the line control module to drive the light emitting diodes according to an intensity setting included in one of the commands.

10. The lighting system of claim 8 , wherein the module controller is responsive to the commands sent by the line control module to drive the light emitting diodes according to a rate setting included in one of the commands to control an output of the light emitting diodes to cycle through colors of the light show program at the rate setting.

11. The lighting system of claim 1 , wherein the specified one of the versions of light module firmware includes a first command processing mode and a second command processing mode, wherein the first command processing mode is responsive to power interruption having a first duration and the second command processing mode is responsive to power interruption having a second duration.

12. The lighting system of claim 1 , wherein the line control module comprises a preview circuit configured to output a preview of a light show.

13. The lighting system of claim 1 , wherein the line control module comprises:
a rotary encoder having a shaft and a push button switch; and
indicator light emitting diodes encircling the shaft of the rotary encoder,
wherein the indicator light emitting diode are energized and de-energized in response to rotation of the shaft.

14. A lighting system comprising:
a light module configured to output light in different colors according to light show programs, the light module including a first microprocessor and a memory storing the light show programs; and
a line control module operatively coupled to the light module, the line control module including a second microprocessor controlling transmission of line voltage to the light module to selectively power the light module,
wherein the line control module
sends commands to the light module to control an operation of the light module by interrupting transmission of the line voltage to the light module for specified time periods in response to user inputs received by the line control module, the first microprocessor of the light module selecting and executing one of the light show programs stored in the memory in response to interruption of the line voltage, and
includes a plurality of sets of commands and is configured to select one of the plurality of sets of commands to be utilized based on whether the line control module is configured to issue the commands in synchronization with the line voltage; and

wherein the light module includes a plurality of versions of light module firmware and the light module is configured to operate according to a specified one of the versions of light module firmware in response to the commands received from the line control module.

15. The lighting system of claim 14 , wherein one of the specified time periods corresponds to a command to set the output of the light module to one of the light show programs.

16. The lighting system of claim 14 , wherein one of the specified time periods corresponds to a command to set an intensity of light output by the light module.

17. The lighting system of claim 14 , wherein one of the specified time periods corresponds to a command to set a rate at which the light module cycles through a light show.

18. The lighting system of claim 14 , wherein the line control module comprises:
one or more output switches for selectively connecting the line voltage to the light module; and
a non-transitory computer-readable medium storing line control module firmware,
the second microprocessor programmed to execute the line control module firmware to control the one or more output switches to interrupt power to the light module according to a specified set of commands in the line control module firmware.

19. The lighting system of claim 14 , wherein the light module comprises:
a plurality of light emitting diodes configured to output light in different colors; and
a module controller operatively coupled to the light emitting diodes, the module controller being responsive to the commands sent by the line control module to drive the light emitting diodes according to a light show program.

20. The lighting system of claim 14 , wherein the line control module comprises a preview circuit configured to output a preview of a light show.

Assignees

• Hayward Ind Inc

Inventors

• Raposo Danny
• Carter James
• Fournier Gregory
• Murdock James
• Potucek Kevin

Classifications

• H05B45/20 Primary

  Controlling the colour of the light · CPC title

• H05B47/19

  via wireless transmission · CPC title

• G06F3/038 Primary

  Control and interface arrangements therefor, e.g. drivers or device-embedded control circuitry · CPC title

• G06F3/0362

  with detection of one-dimensional [1D] translations or rotations of an operating part of the device, e.g. scroll wheels, sliders, knobs, rollers or belts · CPC title

• H05B47/155

  Coordinated control of two or more light sources · CPC title