Light fixture monitoring-controlling system and method for controlling light intensity based on a light fixture adapter program loaded from a web-server

• US 8,826,046 B2
• Filed: 03/15/2013
• Issued: 09/02/2014
• Est. Priority Date: 10/04/2011
• Status: Active Grant

• Current Assignee: Advanergy, Inc.
• Original Assignee: Advanergy, Inc.
• Inventors: Cheung, Lee, Lu, Jin, Kelly, Todd Scott
• Primary Examiner(s): Lee, Thomas
• Assistant Examiner(s): NGUYEN, PHIL K
• Application Number:
  US13/844,491
• Publication Number:
  US 20130231796A1
• Time in Patent Office: 536 Days
• Field of Search: 713/300, 713/324, 713/340
• US Class Current: 713/300
• CPC Class Codes: G05B 15/02 electric
• CPC Class Codes: H04L 12/2807 Exchanging configuration information on appliance services in a home automation network arrangements for maintenance or administration involving network analysis for automatically determining the actual topology of a network H04L41/12; hardware or software tools for network management using graphical user interfaces H04L41/22; address allocation H04L61/50
• CPC Class Codes: H04L 12/2818 from a device located outside both the home and the home network access arrangements H04L12/2856; for remote control or remote monitoring of applications H04L67/025; arrangements for transmitting signals characterised by the use of a wireless eletrical link G08C17/00; telephonic communication systems adapted for combination with remote control systems H04M11/007
• CPC Class Codes: H04L 12/2836 Protocol conversion between an external network and a home network controlling appliance services of a home automation network from a device located outside the home and the home network H04L12/2818; protocol conversion H04L69/08; adaptation of digital video signals for transport over a specific home network H04N7/24
• CPC Class Codes: H04L 12/66 Arrangements for connecting between networks having differing types of switching systems, e.g. gateways

Abstract

A light fixture monitoring/control system/method allowing a lamp associated with a lighting fixture to be controlled in response to localized lighting fixture sensor inputs and/or remote wireless commands is disclosed. The system utilizes a light fixture adapter (LFA) as a dimming control and monitoring interface between a light fixture and the lamp installed in the LFA. Dimming control is directed by a computing device based on a LFA program (LFAP) that analyzes information from one or more sensors integrated within the LFA. The LFA supports a web-based browser interface and a wireless communication link allowing remote users to define the LFAP and/or directly control lamp dimming and/or access data from LFA sensors. The LFA permits low-cost retrofitting of existing light fixtures with “smart” networked lighting controls that may incorporate advanced spatially diverse security monitoring functions including audio and/or video surveillance.

Claims

1. A light fixture monitoring/control system comprising a light fixture adapter (LFA) further comprising:

(a) source electrical input connector (SEIC); and

(b) sink electrical output connector (SEOC);

(c) lamp dimmer control (LDC);

(d) integrated computing device (ICD);

(e) light fixture adapter sensor (LFAS); and

(f) wireless communication interface (WCI);

wherein

said LDC is configured to control the flow of electrical current from said SEIC to said SEOC under direction of said ICD;

said ICD is configured to monitor said LFAS;

said ICD is configured to control said LDC in response to inputs from said LFAS;

said ICD is configured to monitor said WCI;

said ICD is configured to control said LDC in response to inputs from said WCI;

said ICD is configured with a web-browser interface permitting remote monitoring of said LFAS via said WCI;

said ICD is configured with a web-browser interface permitting remote control of said LDC via said WCI;

said ICD is configured to execute instructions stored in a lamp fixture adapter program (LFAP);

said LFAP is configured to allow local control and monitoring of said LDC in response to inputs from said LFAS;

said LFAP is configured to allow local control and monitoring of said LFAS in response to inputs from said WCI;

said LFAP is configured to allow said LFAS to be monitored and controlled by said web-browser interface;

said LFAP is configured to allow reporting of LFAS detected events to said WCI;

said LFAP is configured to be remotely programmable via said WCI via said web-browser interface;

said ICD is configured to establish a web-based monitoring and control interface accessible via said WCI;

said ICD is configured to connect to a web-server via said WCI;

said ICD is configured to load said LFAP from said web-server based on a user configuration setup;

said ICD is configured to execute said LFAP instructions to monitor said LFAS and control said LDC;

said ICD is configured to determine if a LFAS event has occurred and report said LFAS event to a web-based remote interface; and

said ICD is configured to execute a dimming instruction protocol on said LDC based on input from said LFAS.

2. The light fixture monitoring/control system of claim 1 wherein said SEIC comprises an E26 light bulb socket.

3. The light fixture monitoring/control system of claim 1 wherein said SEOC comprises an E26 light bulb receptacle.

4. The light fixture monitoring/control system of claim 1 wherein said LDC comprises a TRIAC-based dimmer control.

5. The light fixture monitoring/control system of claim 1 wherein said LDC comprises a TRIAC-based dimmer control incorporating a digital potentiometer gate control.

6. The light fixture monitoring/control system of claim 1 wherein said WCI interfaces to the Internet.

7. The light fixture monitoring/control system of claim 1 wherein said system further comprises a mobile communication device configured to communicate with said WCI.

8. The light fixture monitoring/control system of claim 1 wherein said WCI is configured to communicate with a home automation network (HAN).

9. The light fixture monitoring/control system of claim 1 wherein said WCI is configured to operate as a router within a home automation network (HAN).

10. The light fixture monitoring/control system of claim 1 wherein said WCI is configured to operate as a network bridge between a home automation network (HAN) and an external communication network (ECN).

11. A light fixture monitoring/control method, said method operating in conjunction with a light fixture monitoring/control system comprising a light fixture adapter (LFA) comprising:

(a) source electrical input connector (SEIC); and

(b) sink electrical output connector (SEOC);

(c) lamp dimmer control (LDC);

(d) integrated computing device (ICD);

(e) light fixture adapter sensor (LFAS); and

(f) wireless communication interface (WCI);

wherein

said LDC is configured to control the flow of electrical current from said SEIC to said SEOC under direction of said ICD;

said ICD is configured to monitor said LFAS;

said ICD is configured to control said LDC in response to inputs from said LFAS;

said ICD is configured to monitor said WCI;

said ICD is configured to control said LDC in response to inputs from said WCI;

said ICD is configured with a web-browser interface permitting remote monitoring of said LFAS via said WCI;

said ICD is configured with a web-browser interface permitting remote control of said LDC via said WCI;

said ICD is configured to execute instructions stored in a lamp fixture adapter program (LFAP);

said LFAP is configured to allow local control and monitoring of said LDC in response to inputs from said LFAS;

said LFAP is configured to allow local control and monitoring of said LFAS in response to inputs from said WCI;

said LFAP is configured to allow said LFAS to be monitored and controlled by said web-browser interface;

said LFAP is configured to allow reporting of LFAS detected events to said WCI; and

the LFAP is configured to be remotely programmable via the WCI via the web-browser interface;

wherein the method comprises the steps of;

(1) determining if a computer network is accessible via said WCI, and if not, proceeding to step (5);

(2) connecting to a web-server via said computer network via said WCI;

(3) establishing a web-based monitoring and control interface on said ICD;

(4) loading said LFAP from said web-server based on a user configuration setup;

(5) executing said LFAP instructions on said ICD to monitor said LFAS and control said LDC;

(6) determining if a LFAS event has occurred and if not, proceeding to step (8);

(7) reporting said event and/or sending data to a web-based remote interface;

(8) determining if LDC control is required by a local or remote control instruction, and if not, proceeding to step (1);

(9) executing a dimming instruction protocol on said LDC based on input from said LFAS and proceeding to step (1).

12. The light fixture monitoring/control method of claim 11 wherein said SEIC comprises an E26 light bulb socket.

13. The light fixture monitoring/control method of claim 11 wherein said SEOC comprises an E26 light bulb receptacle.

14. The light fixture monitoring/control method of claim 11 wherein said LDC comprises a TRIAC-based dimmer control.

15. The light fixture monitoring/control method of claim 11 wherein said LDC comprises a TRIAC-based dimmer control incorporating a digital potentiometer gate control.

16. The light fixture monitoring/control method of claim 11 wherein said WCI interfaces to the Internet.

17. The light fixture monitoring/control method of claim 11 wherein said system further comprises a mobile communication device configured to communicate with said WCI.

18. The light fixture monitoring/control method of claim 11 wherein said WCI is configured to communicate with a home automation network (HAN).

19. The light fixture monitoring/control method of claim 11 wherein said WCI is configured to operate as a router within a home automation network (HAN).

20. The light fixture monitoring/control method of claim 11 wherein said WCI is configured to operate as a network bridge between a home automation network (HAN) and an external communication network (ECN).

21. A tangible non-transitory computer usable medium having computer-readable program code means comprising a light fixture monitoring/control method wherein said method controls a light fixture monitoring/control system comprising:

(a) source electrical input connector (SEIC); and

(b) sink electrical output connector (SEOC);

(c) lamp dimmer control (LDC);

(d) integrated computing device (ICD);

(e) light fixture adapter sensor (LFAS); and

(f) wireless communication interface (WCI);

wherein

said LDC is configured to control the flow of electrical current from said SEIC to said SEOC under direction of said ICD;

said ICD is configured to monitor said LFAS;

said ICD is configured to control said LDC in response to inputs from said LFAS;

said ICD is configured to monitor said WCI;

said ICD is configured to control said LDC in response to inputs from said WCI;

said ICD is configured with a web-browser interface permitting remote monitoring of said LFAS via said WCI;

said ICD is configured with a web-browser interface permitting remote control of said LDC via said WCI;

said ICD is configured to execute instructions stored in a lamp fixture adapter program (LFAP);

said LFAP is configured to allow local control and monitoring of said LDC in response to inputs from said LFAS;

said LFAP is configured to allow local control and monitoring of said LFAS in response to inputs from said WCI;

said LFAP is configured to allow said LFAS to be monitored and controlled by said web-browser interface;

said LFAP is configured to allow reporting of LFAS detected events to said WCI; and

the LFAP is configured to be remotely programmable via the WCI via the web-browser interface;

wherein the method comprises the steps of;

(1) determining if a computer network is accessible via said WCI, and if not, proceeding to step (5);

(2) connecting to a web-server via said computer network via said WCI;

(3) establishing a web-based monitoring and control interface on said ICD;

(4) loading said LFAP from said web-server based on a user configuration setup;

(5) executing said LFAP instructions on said ICD to monitor said LFAS and control said LDC;

(6) determining if a LFAS event has occurred and if not, proceeding to step (8);

(7) reporting said event and/or sending data to a web-based remote interface;

(8) determining if LDC control is required by a local or remote control instruction, and if not, proceeding to step (1);

(9) executing a dimming instruction protocol on said LDC based on input from said LFAS and proceeding to step (1).

22. The computer usable medium of claim 21 wherein said SEIC comprises an E26 light bulb socket.

23. The computer usable medium of claim 21 wherein said SEOC comprises an E26 light bulb receptacle.

24. The computer usable medium of claim 21 wherein said LDC comprises a TRIAC-based dimmer control.

25. The computer usable medium of claim 21 wherein said LDC comprises a TRIAC-based dimmer control incorporating a digital potentiometer gate control.

26. The computer usable medium of claim 21 wherein said WCI interfaces to the Internet.

27. The computer usable medium of claim 21 wherein said system further comprises a mobile communication device configured to communicate with said WCI.

28. The computer usable medium of claim 21 wherein said WCI is configured to communicate with a home automation network (HAN).

29. The computer usable medium of claim 21 wherein said WCI is configured to operate as a router within a home automation network (HAN).

30. The computer usable medium of claim 21 wherein said WCI is configured to operate as a network bridge between a home automation network (HAN) and an external communication network (ECN).