Patent ID: 11906330
Assignee: ITRON, INC.
Field: Measurement (Instruments)
Classification: CPC G | IPC G

Claim 0:
1. A method, comprising:
receiving metrology data from a metrology device, the metrology data comprising one or more of:
voltage (V) data;
current (A) data;
resistive power (W) data; and
volt-amps reactive power (VAR) data;

processing the metrology data, wherein the processing comprises:
performing peak-detection on the metrology data, to create data-signals comprising:
a timestamped peak-values data-signal; and
a peak-removed data-signal;

performing median-filtering on the peak-removed data-signal, wherein a median-filtered data-signal is created; and
performing level-shift detection on the median-filtered data-signal, wherein a timestamped level-shift data-signal is created;

sending data to a server, the data comprising:
the timestamped peak-values data-signal; and
the timestamped level-shift data-signal.