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

Abstract

A monitoring device () includes a feature amount storage unit () 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 () 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 () that acquires a measurement feature amount which is the feature amount included in the measured data of the predetermined unit; a correction unit () 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 () 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.