Monitoring device, monitoring system, monitoring method, correction information generation device, correction information generation method, and non-transitory storage medium

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United States of America Patent

PATENT NO 11067612
SERIAL NO

16681427

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ATTORNEY / AGENT: (SPONSORED)

Importance

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Abstract

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A monitoring device (10) includes a feature amount storage unit (11) that stores a device feature amount which is a feature amount of each of a plurality of electrical devices installed in a predetermined unit in operation; a measured data acquisition unit (12) that acquires measured data of the predetermined unit which is at least one of a total current consumption, a total power consumption, and a voltage measured in the predetermined unit; a feature amount extraction unit (13) that acquires a measurement feature amount which is the feature amount included in the measured data of the predetermined unit; a correction unit (15) that corrects a first feature amount which is the device feature amount or the measurement feature amount based on unit feature information indicating a feature of the predetermined unit; and a presumption unit (16) that presumes the electrical device being in operation using the corrected first feature amount, and a second feature amount which is the device feature amount or the measurement feature amount, and a different feature amount from the first feature amount.

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Patent Owner(s)

Patent OwnerAddress
NEC CORPORATION7-1 SHIBA 5-CHOME MINATO-KU TOKYO 108-8001

International Classification(s)

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Hashimoto, Ryo Tokyo, JP 52 276
Homma, Kosuke Tokyo, JP 13 96
Saneyoshi, Eisuke Tokyo, JP 37 311
Suzuki, Katsuya Tokyo, JP 119 6916
Toizumi, Takahiro Tokyo, JP 65 233

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