METHOD AND SYSTEM FOR ELECTRIC-POWER DISTRIBUTION
First Claim
1. A lighting-control system comprising:
- two or more lighting fixtures, each containing one or more light-emitting-diode-based lighting elements;
two or more lighting-fixture management units, each of the lighting fixtures including a lighting-fixture management unit, each lighting-fixture management unit including a light-emitting-diode-based-luminaire driver and storing control information and status information and controlling the intensity of light emitted by the light-emitting-diode-based lighting elements within the lighting-fixture that contains the lighting-fixture management unit according to the stored control information;
a router that provides a user interface for creation and modification of operational schedules for automated control of the light-emitting-diode-based lighting elements within the lighting fixtures and that communicates with lighting-fixture management units, using a first communications medium between the router and at least one lighting-fixture management unit and additionally by an inter-lighting-fixture-management-unit communications medium, in order to transmit control information to the lighting-fixture management units and receive status information from the lighting-fixture management units; and
functionality within the lighting-fixture management units and router for carrying out power-distribution transactions with customers by which the customers recharge their electric vehicles.
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Accused Products
Abstract
The current application is directed to control of lighting systems at individual-light-fixture, local, regional, and larger-geographical-area levels that also distribute electrical power to consumers. One implementation comprises a hierarchical lighting-control system including an automated network-control center that may control up to many millions of individual lighting fixtures and lighting elements, regional routers interconnected to the network-control center or network-control centers by public communications networks, each of which controls hundreds to thousands of individual light fixtures, and light-management units, interconnected to regional routers by radio-frequency communications and/or power-line communications, each of which controls components within a lighting fixture, including lighting elements, LED-luminaire drivers, sensors, and other devices.
23 Citations
1 Claim
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1. A lighting-control system comprising:
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two or more lighting fixtures, each containing one or more light-emitting-diode-based lighting elements; two or more lighting-fixture management units, each of the lighting fixtures including a lighting-fixture management unit, each lighting-fixture management unit including a light-emitting-diode-based-luminaire driver and storing control information and status information and controlling the intensity of light emitted by the light-emitting-diode-based lighting elements within the lighting-fixture that contains the lighting-fixture management unit according to the stored control information; a router that provides a user interface for creation and modification of operational schedules for automated control of the light-emitting-diode-based lighting elements within the lighting fixtures and that communicates with lighting-fixture management units, using a first communications medium between the router and at least one lighting-fixture management unit and additionally by an inter-lighting-fixture-management-unit communications medium, in order to transmit control information to the lighting-fixture management units and receive status information from the lighting-fixture management units; and functionality within the lighting-fixture management units and router for carrying out power-distribution transactions with customers by which the customers recharge their electric vehicles.
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Specification