Outdoor lighting system controlled using motion sensor interface
First Claim
1. A dimming control node comprising:
- a photocontrol interface comprising;
a sensor power terminal that is electrically couplable to a motion sensor and configured for providing power to the motion sensor, anda sensor input terminal that is communicatively couplable to the motion sensor and configured for receiving sensor data via a wired connection to the motion sensor; and
a processing device communicatively coupled to the sensor input terminal, wherein the processing device is configured for;
determining a sensor output state of the motion sensor from the sensor data received via the wired connection,selecting a dim-level configuration corresponding to the sensor output state of the motion sensor, andcausing the dimming control node to set a luminaire ballast or luminaire driver to the selected dim-level configuration.
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Accused Products
Abstract
Aspects are provided for controlling outdoor lighting systems using a photocontrol interface that can be connected to a motion sensor and a luminaire driver or ballast. In some aspects, a dimming control node is electrically and communicatively coupled to a motion sensor via wired connections to a photocontrol interface. The dimming control node is also communicatively coupled to a luminaire ballast or driver. The dimming control node can provide power to the motion sensor. The dimming control node can also receive sensor data from the motion sensor via one of the wired connections. The dimming control node can determine a sensor output state of the motion sensor from the received sensor data, and can select a dim-level configuration corresponding to the determined sensor output state. The dimming control node can cause the luminaire ballast or driver to implement the selected dim-level configuration.
64 Citations
14 Claims
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1. A dimming control node comprising:
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a photocontrol interface comprising; a sensor power terminal that is electrically couplable to a motion sensor and configured for providing power to the motion sensor, and a sensor input terminal that is communicatively couplable to the motion sensor and configured for receiving sensor data via a wired connection to the motion sensor; and a processing device communicatively coupled to the sensor input terminal, wherein the processing device is configured for; determining a sensor output state of the motion sensor from the sensor data received via the wired connection, selecting a dim-level configuration corresponding to the sensor output state of the motion sensor, and causing the dimming control node to set a luminaire ballast or luminaire driver to the selected dim-level configuration. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. A method comprising:
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providing, by a dimming control node, power to a motion sensor via a photocontrol interface; receiving, by the dimming control node, sensor data from the motion sensor via a wired connection to the motion sensor; determining, by the dimming control node, a sensor output state of the motion sensor from the sensor data received via the wired connection; selecting, by the dimming control node, a dim-level configuration corresponding to the sensor output state of the motion sensor; and configuring, by the dimming control node, a luminaire ballast or luminaire driver with the selected dim-level configuration. - View Dependent Claims (9, 10, 11, 12, 13, 14)
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Specification