| 摘要 |
PROBLEM TO BE SOLVED: To automatically detect change in an operating condition through time series variation of a measurement value of a gauge meter.SOLUTION: A gauge meter monitoring device comprises: a grouping processing unit 13 for, when signal data indicating power consumption of a facility 4 in a predetermined period is acquired, grouping signal data obtained after signal processing such as smoothing, for each similar signal data; a determination unit 14 for comparing a group to which each signal data in the latest predetermined period belongs with a group to which each signal data in a predetermined period immediately before the latest predetermined period belongs, so as to determine whether each signal data in the latest predetermined period belongs to the same group in the predetermined period immediately before the latest predetermined period; and a notification unit 15 for providing a notification of an electric meter 5 which outputs signal data determined not to belong to the same group.SELECTED DRAWING: Figure 1 |
