Systems and methods for reducing network traffic in a lighting system
First Claim
1. A lighting control system, comprising:
- a plurality of nodes communicatively coupled in a network;
a plurality of lighting modules, each lighting module of the plurality of lighting modules comprising a node of the plurality of nodes and at least one light source connected to the node, the at least one light source operable to generate visible light to illuminate an area, wherein each lighting module of the plurality of lighting modules is configured to generate data for the at least one light source, the data including power usages of the at least one light source for corresponding lighting configurations of the at least one light source; and
a server communicatively coupled to the plurality of nodes, the server configured to receive, from each of the lighting modules of the plurality of lighting modules, the data for the at least one light source generated by the lighting module, the server configured to determine an energy consumption for the at least one light source of one or more lighting modules of the plurality of lighting modules based on the data for the at least one light source provided by the one or more lighting modules.
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Accused Products
Abstract
Systems and methods are provided for reducing network traffic in a lighting system. A server computer can calculate the energy consumption of the light sources in the lighting system based on the settings of the lights sources implemented by the server computer and power usage data for the light sources. By calculating the energy consumption at the server computer based on the implemented settings and the power usage data, the server computer does not have to receive communications from the controllers of the light sources indicating the power usage or energy consumption of the light source. The power usage data for the light sources can be updated to enable the server computer to provide more accurate energy consumption information for the lighting system.
11 Citations
21 Claims
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1. A lighting control system, comprising:
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a plurality of nodes communicatively coupled in a network; a plurality of lighting modules, each lighting module of the plurality of lighting modules comprising a node of the plurality of nodes and at least one light source connected to the node, the at least one light source operable to generate visible light to illuminate an area, wherein each lighting module of the plurality of lighting modules is configured to generate data for the at least one light source, the data including power usages of the at least one light source for corresponding lighting configurations of the at least one light source; and a server communicatively coupled to the plurality of nodes, the server configured to receive, from each of the lighting modules of the plurality of lighting modules, the data for the at least one light source generated by the lighting module, the server configured to determine an energy consumption for the at least one light source of one or more lighting modules of the plurality of lighting modules based on the data for the at least one light source provided by the one or more lighting modules. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method for determining energy consumption by a lighting system, the method comprising:
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generating, by a lighting module, data for a light source, wherein the light source is operable to generate visible light to illuminate an area and the data includes a plurality of power usages for the light source corresponding to a plurality of lighting configurations for the light source; communicating, by the lighting module, the generated data for the light source to a server via a network, wherein the network comprising a plurality of nodes communicatively coupled, the lighting module comprising a node of the plurality of nodes, and the light source being coupled to the node of the lighting module; determining, by the server, an energy consumption of the light source based on the data for the light source provided by the lighting module; and calculating, by the server, the energy consumption of the lighting system based on the determined energy consumption of the light source. - View Dependent Claims (10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A lighting control system, comprising:
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a plurality of nodes communicatively coupled in a network; a plurality of lighting modules, each lighting module of the plurality of lighting modules comprising a node of the plurality of nodes and at least one light source connected to the node, the at least one light source operable to generate visible light to illuminate an area, wherein each lighting module of the plurality lighting modules is configured to measure a power usage of the at least one light source; and a server communicatively coupled to the plurality of nodes, the server configured to receive a plurality of measured power usages from the plurality of lighting modules, the server configured to determine an energy consumption for the plurality of lighting modules based on the received plurality of measured power usages from the plurality of lighting modules, and wherein the server is configured to reduce traffic in the network by receiving the plurality of measured power usages from the plurality of lighting modules in corresponding data that correlates power usages of the at least one light source for a corresponding lighting module with lighting configurations of the at least one light source for the corresponding lighting module such that the server determines energy consumption with the corresponding data and information regarding lighting configurations of the light sources of the plurality of lighting modules located at the server. - View Dependent Claims (20)
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21. A lighting control system, comprising:
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a lighting controller coupled to a light source for controlling a brightness of light illuminated by the light source; a sensor configured to measure a parameter indicative of power consumed by the light source, wherein the lighting controller is configured to determine, based on power data from the sensor, a power profile of the light source, the power profile indicative of power consumed by the light source for a plurality of lighting configurations of the light source; a wireless network, wherein the lighting controller is configured to transmit the power profile through the wireless network; and a server configured to communicate with the lighting controller through the wireless network, the server configured to receive the power profile and to transmit commands having dim settings to the lighting controller through the wireless network, wherein the lighting controller is configured to control the brightness of the light illuminated by the light source based on the dim settings, the server further configured to track lighting configurations of the light source over time based on the dim settings, wherein the server is configured to calculate a value indicative of power consumption of the light source over time based on the tracked lighting configurations and the power profile.
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Specification