Goal-based control of lighting
First Claim
1. A goal-based lighting controller, the goal-based lighting controller comprising:
- a network interface;
a lighting system model of a lighting system, the lighting system comprising a plurality of individual light fixtures that light a site;
a graphical user interface configured to concurrently graphically display a plurality of management goals for operation of the lighting system, wherein the plurality of management goals that are concurrently graphically displayed comprise two or more of a productivity, maintenance, energy or aesthetics management goal, wherein the plurality of management goals that are concurrently graphically displayed do not identify operational parameters of the individual light fixtures that light the site, the graphical user interface further configured to receive a respective management goal value for a respective one of the two or more management goals for operation of the lighting system, and wherein the respective management goal values also do not identify operational parameters of the individual light fixtures that light the site;
a goal module configured to receive the respective two or more management goal values from the graphical user interface;
a demand model configured to convert the two or more management goal values into a power level for at least one of the individual light fixtures, wherein the demand model determines that a modeled operation of the at least one of the individual light fixtures at the power level indicates the two or more management goal values would be met if the at least one of the individual light fixtures was operated at the power level; and
a hardware interface module in communication with the network interface, wherein the hardware interface module is configured to cause the at least one of the individual light fixtures to operate at the power level.
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Accused Products
Abstract
A goal-based control system may be provided that controls lighting based on high-level management goals for the operation of a lighting system. The system may include a lighting system model. The system may convert the high-level management goals into low-level device control parameters that include a power level for each respective one of the light fixtures, where the system determines that a modeled operation of each respective one the light fixtures at the power level meets the management goals based on the lighting system model. The system may cause each respective one of the light fixtures to operate at the power level. The system may determine a likelihood of satisfying the management goals.
59 Citations
18 Claims
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1. A goal-based lighting controller, the goal-based lighting controller comprising:
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a network interface; a lighting system model of a lighting system, the lighting system comprising a plurality of individual light fixtures that light a site; a graphical user interface configured to concurrently graphically display a plurality of management goals for operation of the lighting system, wherein the plurality of management goals that are concurrently graphically displayed comprise two or more of a productivity, maintenance, energy or aesthetics management goal, wherein the plurality of management goals that are concurrently graphically displayed do not identify operational parameters of the individual light fixtures that light the site, the graphical user interface further configured to receive a respective management goal value for a respective one of the two or more management goals for operation of the lighting system, and wherein the respective management goal values also do not identify operational parameters of the individual light fixtures that light the site; a goal module configured to receive the respective two or more management goal values from the graphical user interface; a demand model configured to convert the two or more management goal values into a power level for at least one of the individual light fixtures, wherein the demand model determines that a modeled operation of the at least one of the individual light fixtures at the power level indicates the two or more management goal values would be met if the at least one of the individual light fixtures was operated at the power level; and a hardware interface module in communication with the network interface, wherein the hardware interface module is configured to cause the at least one of the individual light fixtures to operate at the power level. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A non-transitory computer-readable storage medium encoded with computer executable instructions, the computer executable instructions executable with a processor, the computer-readable medium comprising:
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at least one model of a lighting system, wherein the lighting system includes a plurality of individual light fixtures that light a site; instructions executable to concurrently graphically display a plurality of management goals for operation of the lighting system, wherein the plurality of management goals that are concurrently graphically displayed comprise two or more of a productivity, maintenance, energy or aesthetics management goal, wherein the plurality of management goals that are concurrently graphically displayed do not identify operational parameters of the individual light fixtures that light the site, the instructions further executable to receive a respective management goal value for a respective one of the two or more management goals for operation of the lighting system, and wherein the respective management goal values also do not identify operational parameters of the individual light fixtures that light the site; instructions executable to receive the two or more respective management goal values from a user interface; instructions executable to convert the two or more management goal values into a power level for at least one of the individual light fixtures based on a modeled operation of the lighting system with the at least one model of the lighting system, wherein the instructions executable to convert the two or more management goals are further executable to determine the power level for the at least one of the individual light fixtures such that the two or more management goal values for the modeled operation of the lighting system are satisfied when the at least one of the individual light fixtures is operated at the power level in the modeled operation of the lighting system; and instructions executable to cause the at least one of the individual light fixtures to be powered at the power level. - View Dependent Claims (9, 10, 11, 12, 13)
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14. A computer-implemented method to control lighting, the computer-implemented method comprising:
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concurrently graphically displaying a plurality of management goals for operation of a lighting system that lights a site, wherein the plurality of management goals that are concurrently graphically displayed comprise two or more of a productivity, maintenance, energy or aesthetics management goal and wherein the plurality of management goals that are concurrently graphically displayed do not identify operational parameters of individual light fixtures that light the site; receiving a respective management goal value for a respective one of the two or more management goals for operation of the lighting system, wherein the respective management goal values also do not identify operational parameters of the individual light fixtures that are associated with the site; providing at least one predictive model configured to convert the two or more management goal values into a power level for at least one of the individual light fixtures; converting the two or more management goal values into the power level for the at least one of the individual light fixtures with a processor, wherein converting the two or more management goal values includes determining the at least one predictive model indicates the two or more management goal values are met with a modeled operation of the at least one of the individual light fixtures at the power level; and causing the at least one of the individual light fixtures to be powered at the power level with the processor. - View Dependent Claims (15, 16, 17, 18)
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Specification