Patent · US Active

Method, sensor and system for analyzing appliances in a power line network

US9465059B2 · kind B2 · utility

0Cited by

4References

30Claims

0Family size

Assignee

SONY GROUP CORPORATION · JP

Inventors

Altfried Dilly · Stuttgart, DE
Ben Eitel · Stuttgart, DE
Thomas Kemp · Rancho Santa Fe, US
Stefan Uhlich · Renningen, DE

Key dates

Filing date	Mar 21, 2014
Grant date	Oct 11, 2016
Priority date	—
Expiry date	Nov 20, 2034

Classification

Technology area (CPC H)Electricity
CPC primaryH04B2203/5458
WIPO fieldMeasurement
WIPO sectorInstruments

Abstract

A method for analyzing appliances in a power line network comprises obtaining an electrical characteristic of the power line network, using a sensor that is connected to the power line network, extracting a line-neglecting feature from the electrical characteristic of the power line network, and detecting an appliance connected to the power line network based on the extracted line-neglecting feature.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.