SYSTEM AND METHOD FOR CONTROL OF AN ILLUMINATION DEVICE

• US 20170188438A1
• Filed: 12/28/2016
• Published: 06/29/2017
• Est. Priority Date: 12/28/2015
• Status: Active Grant

• Current Assignee: Signify Holding B.V. (Signify N.V.)
• Original Assignee: Ephesus Lighting, Inc. (Eaton Corporation PLC.)
• Inventors: VOLLMER, Benjamin David, DEDRICH, George, NOLAN, Christopher D., CASPER, Joseph R., WITKOWSKI, Joseph J.
• Granted Patent: US 9,730,302 B2
• Time in Patent Office: Days
• CPC Class Codes: F21V 15/01 Housings, e.g. material or assembling of housing parts F21V15/02 takes precedence housings forming signs or letters G09F13/04
• CPC Class Codes: F21V 21/30 Pivoted housings or frames
• CPC Class Codes: F21V 29/74 with fins or blades
• CPC Class Codes: F21V 5/007 Array of lenses or refractors for a cluster of light sources, e.g. for arrangement of multiple light sources in one plane combination of two or more refractors F21V5/008
• CPC Class Codes: F21W 2131/105 of arenas or the like
• CPC Class Codes: F21Y 2115/10 Light-emitting diodes [LED]
• CPC Class Codes: H04W 4/80 Services using short range communication, e.g. near-field communication [NFC], radio-frequency identification [RFID] or low energy communication
• CPC Class Codes: H05B 45/12 using optical feedback
• 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 47/135 by determining the type of light source being controlled electrical parameters of light source being controlled H05B47/14
• CPC Class Codes: H05B 47/18 via data-bus transmission
• CPC Class Codes: H05B 47/19 via wireless transmission

Abstract

A lighting control system includes a control card for an illumination device. The control card receives an input signal from a controller electronic device, identifies a type of the illumination device, and uses the identified type to identify an output signal protocol corresponding to the illumination device. If the input signal uses a protocol that differs from that of the output signal protocol, the control card will convert the input signal to the output signal protocol. The controller device may be programmed to enable a user to display and/or control various parameters of various lighting devices.

Claims

1. A lighting control system, comprising:

an illumination device; and

a control card comprising;

a processor, and

a computer-readable medium containing programming instructions that, when executed, will cause processor to;

receive an input signal from a controller electronic device,

identify a type of the illumination device,

use the identified type of the illumination device to identify an output signal protocol corresponding to the illumination device,

convert data from the input signal to an output control signal according to the identified output signal protocol, and

transmit the output control signal to the illumination device.

2. The system of claim 1, wherein the programming instructions that, when executed, will cause the processor to identify the type of the illumination device comprise programming instructions to:

receive identifying data from the illumination device; and

use the identifying data to identify the type of the illumination device.

3. The system of claim 2, wherein the programming instructions that, when executed, will cause the processor to identify the output signal protocol corresponding to the illumination device comprise instructions to:

receive information comprising one or more of the following;

a DMX address, a DMX personality, an antenna mode, or a wired input control protocol; and

also use the received information to identify the output signal protocol.

4. The system of claim 1, wherein the illumination device further comprises a port configured to removably receive the control card.

5. The system of claim 1, wherein a protocol of the input signal and the output signal protocol each comprise different protocols that are selected from the following:

a near-field communication protocol;

a short-range communication protocol;

a cellular network protocol;

analog (0-10V);

a protocol for a digital addressable lighting interface;

digital multiplex (DMX512);

DMX/RDM;

streaming ACN;

pulse width modulation;

I²C;

or

a protocol of a universal asynchronous receiver/transmitter device.

6. The system of claim 1, wherein the programming instructions that, when executed, will cause the processor to identify the output signal protocol corresponding to the illumination device and convert data from the input signal to an output control signal according to the identified output signal protocol comprise instructions to:

access a data set storing a plurality of rule sets for converting data between protocols; and

identify one of the rule sets that corresponds to a protocol of the input signal and the output signal protocol;

extract the identified rule set from the data set; and

execute the extracted rule set to generate the output control signal.

7. The system of claim 1, further comprising the controller electronic device, wherein the controller electronic device comprises:

a processor; and

a local or remote memory device containing programming instructions that, when executed, are configured to cause the processor of the controller electronic device to output a user interface for a control application that, responsive to commands from a user via the user interface, will include in the input signal commands to adjust one or more parameters of the illumination device.

8. The system of claim 7, wherein the programming instructions that are configured to cause the processor of the controller electronic device to output the user interface for the control application also comprise instructions to cause the controller electronic device to:

receive one or more parameter values from the illumination device; and

display the received one or more parameter values on a display of the controller electronic device.

9. The system of claim 7, wherein the programming instructions that are configured to cause the processor of the controller electronic device to output the user interface for the control application also comprise instructions to cause the controller electronic device to:

receive a credential from the user of the controller electronic device;

access a data set that includes authorization parameters for a plurality of user credentials;

retrieve the authorization parameters that correspond to the credential of the user of the controller electronic device; and

apply the authorization parameters to the control application so that the user interface only permits the user to control the illumination devices or illumination device parameters that are permitted by the authorization protocol.

10. The system of claim 1, further comprising:

the controller electronic device; and

a plurality of additional controller electronic devices that also generate input signals;

wherein at least some of the controller electronic devices generate input signals according to a communication protocols that differs from a communication protocol of the input signal from at least one other of the controller electronic devices.

11. A method of controlling a lighting system, the method comprising:

by a processor of a lighting system control card;

receiving an input signal from a controller electronic device;

identifying a type of the illumination device;

using the identified type of the illumination device to identify an output signal protocol corresponding to the illumination device;

converting data from the input signal to an output control signal according to the identified output signal protocol; and

transmitting the output control signal to the illumination device.

12. The method of claim 11, wherein identifying the type of the illumination device comprises:

receiving identifying data from the illumination device; and

using the identifying data to identify the type of the illumination device.

13. The method of claim 12, wherein identifying the output signal protocol corresponding to the illumination device comprises:

receiving information comprising one or more of the following;

a DMX address, a DMX personality, an antenna mode, or a wired input control protocol; and

also using the received information to identify the output signal protocol.

14. The method of claim 11 further comprising, by the illumination device, adjusting lighting output of the illumination device by adjusting one or more parameters according to the output control signal.

15. The method of claim 11, wherein a protocol of the input signal and the output signal protocol each comprise different protocols that are selected from the following:

a near-field communication protocol;

a short-range communication protocol;

a cellular network protocol;

analog (0-10V);

a protocol for a digital addressable lighting interface;

digital multiplex (DMX512);

DMX/RDM;

streaming ACN;

pulse width modulation;

I²C;

or

a protocol of a universal asynchronous receiver/transmitter device.

16. The method of claim 11, wherein identifying the output signal protocol corresponding to the illumination device and converting data from the input signal to an output control signal according to the identified output signal protocol comprise:

accessing a data set storing a plurality of rule sets for converting data between protocols; and

identifying one of the rule sets that corresponds to a protocol of the input signal and the output signal protocol;

extracting the identified rule set from the data set; and

executing the extracted rule set to generate the output control signal.

17. The method of claim 11, further comprising, by the controller electronic device:

outputting a user interface for a control application that, responsive to commands from a user via the user interface, will include in the input signal commands to adjust one or more parameters of the illumination device.

18. The method of claim 17, further comprising, by the controller electronic device:

receiving one or more parameter values from the illumination device; and

outputting the received one or more parameter values via the user interface.

19. The method of claim 17, further comprising, by the controller electronic device:

receiving a credential from the user of the controller electronic device;

accessing a data set that includes authorization parameters for a plurality of user credentials;

retrieving the authorization parameters that correspond to the credential of the user of the controller electronic device; and

applying the authorization parameters to the control application so that the user interface only permits the user to control the illumination devices or illumination device parameters that are permitted by the authorization protocol.

20. The method of claim 11 further comprising, by the processor of the lighting system control card

receiving, from a plurality of additional controller electronic devices, additional input signals;

wherein at least one of the received input signals has a communication protocol that differs from a communication protocol of at least one other received input signal.