MODULAR LIGHTING SYSTEM

• US 20160029460A1
• Filed: 07/24/2015
• Published: 01/28/2016
• Est. Priority Date: 07/25/2014
• Status: Abandoned Application

• Current Assignee: R. A. Phillips Industries Incorporated
• Original Assignee: R. A. Phillips Industries Incorporated
• Inventors: Bean, Adam, Flokstra, Tom D.
• Application Number:
  US14/809,138
• Publication Number:
  US 20160029460A1
• Time in Patent Office: Days
• US Class Current: 1/1
• CPC Class Codes: H05B 45/00 Circuit arrangements for operating light-emitting diodes [LED]
• CPC Class Codes: H05B 47/105 in response to determined parameters
• CPC Class Codes: H05B 47/185 via power line carrier transmission

Abstract

A modular lighting system including: a plurality of light modules; a master controller including a first sensor configured to detect a first trigger event, the master controller being configured to control a state of the plurality of light modules based on the detection of the first trigger event; and one or more dedicated controllers including a first dedicated controller, the first dedicated controller including a second sensor configured to detect a second trigger event, the first dedicated controller being configured to control one or more adjacent light modules of the plurality of light modules based on the detection of an associated second trigger event, wherein the plurality of light modules and the one or more dedicated controllers are coupled to the master controller along a serial connection through one or more pass-through electrical connections.

Claims

1. A modular lighting system comprising:

a plurality of light modules;

a master controller comprising a first sensor configured to detect a first trigger event, the master controller being configured to control a state of the plurality of light modules based on the detection of the first trigger event; and

one or more dedicated controllers comprising a first dedicated controller, the first dedicated controller comprising a second sensor configured to detect a second trigger event, the first dedicated controller being configured to control one or more adjacent light modules of the plurality of light modules based on the detection of an associated second trigger event,

wherein the plurality of light modules and the one or more dedicated controllers are coupled to the master controller along a serial connection through one or more pass-through electrical connections.

2. The modular lighting system of claim 1, wherein each of the one or more dedicated controllers is configured to control only a corresponding nearest one of the one or more adjacent light modules.

3. The modular lighting system of claim 1,

wherein each of the one or more dedicated controllers is configured to control only the one or more adjacent light modules, and

wherein the one or more adjacent light modules comprise all of light modules of the plurality of light modules following the first dedicated controller along the serial connection, and preceding a termination module or a subsequent dedicated controller of the one or more dedicated controllers.

4. The modular lighting system of claim 1, wherein the each of the first and second sensors comprises at least one of a motion sensor, a proximity sensor, a temperature sensor, and a sound sensor.

5. The modular lighting system of claim 1, wherein one of the first and second sensors is configured to respond to a trigger event different from an other one of the first and second sensors.

6. The modular lighting system of claim 1, wherein each of the one or more dedicated controllers is configured to control the one or more adjacent light modules by overriding the master controller.

7. The modular lighting system of claim 1, wherein the master controller further comprises a first switch configured to supply power to, and to cut off power from, all of the one or more dedicated controllers and the plurality of light modules in response to a lack of trigger event for a period of time.

8. The modular lighting system of claim 1, wherein the master controller further comprises a first switch configured to supply power to, and to cut off power from, all of the one or more dedicated controllers and the plurality of light modules in response to a disable signal received from external circuitry.

9. The modular lighting system of claim 1, wherein the master controller is configured to control a state of each of the plurality of light modules not adjacent to a preceding dedicated controller of the one or more dedicated controllers.

10. The modular lighting system of claim 1, wherein each of the plurality of light modules is configured to be controlled by the master controller when not adjacent to a preceding dedicated controller of the one or more dedicated controllers.

11. The modular lighting system of claim 1, wherein each of the plurality of light modules is configured to receive power from the master controller and/or an adjacent one of the one or more dedicated controllers.

12. The modular lighting system of claim 1, wherein the one or more pass-through electrical connections comprise a common power supply and a common ground.

13. The modular lighting system of claim 1, further comprising a terminal module configured to isolate output ports of a last light module of the plurality of light modules from the external environment.

14. The modular lighting system of claim 1,

wherein a number of input ports of the one or more dedicated controllers is the same as a number of the one or more pass-through electrical connections, and

wherein a number of output ports of the one or more dedicated controllers is one greater than the number of input ports.

15. The modular lighting system of claim 1,

wherein a number of output ports of the plurality of light modules is the same as a number of the one or more pass-through electrical connections, and

wherein a number of input ports of the plurality of light modules is one greater than the number of output ports.

16. The modular lighting system of claim 1, wherein outputs of the one or more dedicated controllers are configured to mate with and directly engage inputs of the plurality of light modules.

17. The modular lighting system of claim 1, wherein any of the plurality of light modules and the sensors are interchangeable with one another.

18. A modular lighting system comprising:

a plurality of light modules;

a master controller comprising a first sensor configured to detect a first trigger event, the master controller being configured to control a state of the plurality of light modules based on the detection of the first trigger event; and

one or more dedicated controllers comprising a first dedicated controller, the first dedicated controller comprising a second sensor configured to detect a second trigger event, the first dedicated controller being configured to control one or more adjacent light modules of the plurality of light modules based on the detection of an associated second trigger event,

wherein the plurality of light modules and the one or more dedicated controllers are coupled to the master controller in a tree structure comprising one or more branches, ones of the plurality of light modules and ones of the one or more dedicated controllers coupled along a same branch of the one or more branches being configured to receive electrical power and a control signal from a same one or more pass-through electrical connections.