WIRELESS OCCUPANCY SENSING WITH PORTABLE POWER SWITCHING
First Claim
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1. A system comprising:
- a wireless receiver to receive a wireless signal from an occupancy sensor; and
at least one power switch to control power to at least one load in response to the wireless signal;
where the wireless receiver and power switch are included in a local switching device; and
where the local switching device comprises a power pack having a housing, a power supply to convert high-voltage power to a low-voltage source for operating internal circuitry in the power pack, and switch control logic to implement an unoccupied delay time.
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Abstract
A system may include a wireless receiver to receive a wireless signal from an occupancy sensor and at least one power switch to control power to at least one load in response to the wireless signal, where the wireless receiver and power switch are included in a local switching device, and where the local switching device comprises a power pack having a housing, a power supply to convert high-voltage power to a low-voltage source for operating internal circuitry in the power pack, and switch control logic to implement an unoccupied delay time.
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Citations
20 Claims
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1. A system comprising:
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a wireless receiver to receive a wireless signal from an occupancy sensor; and at least one power switch to control power to at least one load in response to the wireless signal; where the wireless receiver and power switch are included in a local switching device; and where the local switching device comprises a power pack having a housing, a power supply to convert high-voltage power to a low-voltage source for operating internal circuitry in the power pack, and switch control logic to implement an unoccupied delay time. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A power pack comprising:
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a housing; a wireless receiver located within the housing, the wireless receiver being adapted and configured to receive a wireless signal from an occupancy sensor; a power switch located in the housing, the power switch being adapted and configured to control power to a load in response to the wireless signal; and switch control logic located in the housing, the switch control logic implementing an unoccupied time delay. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17, 18, 19)
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20. A power pack comprising:
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a housing; a wireless receiver located within the housing, the wireless receiver being adapted and configured to receive a wireless signal from an occupancy sensor; a power switch located in the housing, the power switch being adapted and configured to control power to a load in response to the wireless signal, the power switch being adapted and configured to turn on a flow of power to the load in response to receiving the wireless signal from the occupancy sensor; a power supply located in the housing, the power supply converting high-voltage power received by the power pack to a low-voltage source for operating internal circuitry in the power pack; and switch control logic located in the housing, the switch control logic implementing an unoccupied time delay such that the power switch turns off the flow of power to the load after delaying for the unoccupied time delay after no longer receiving the wireless signal from the occupancy sensor.
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Specification