Identifying device state changes using power data and network data

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 11146868
APP PUB NO 20200329287A1
SERIAL NO

16912013

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Abstract

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A system for determining states of devices in a building includes an electrical main, an electrical panel that distributes power to the devices, a power meter that measures power consumed by the devices from the electrical main, and a first sensor configured to measure an electrical property of the electrical main. The system further includes a computer configured to determine a state of a first device in the building by processing a first power event in a power monitoring signal, obtained from the first sensor, to generate a score for each of a plurality of power models, and to select the state of the first device using the scores. The computer is further configured to receive a first network packet transmitted by a second device in the building; determine that the first network packet was sent by the second device; and select the state of the second device.

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Patent Owner(s)

Patent OwnerAddress
SENSE LABS INC485 MASSACHUSETTS AVE CAMBRIDGE MA 02139

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Micali, Christopher M Concord, US 22 1205
Petri, Jonah Wyman Somerville, US 26 826
Phillips, Michael S Belmont, US 71 6877

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