Search International and National Patent Collections

1. (WO2017153880) SYSTEMS AND METHODS THEREOF FOR DETERMINATION OF A DEVICE STATE BASED ON CURRENT CONSUMPTION MONITORING AND MACHINE-LEARNING THEREOF

Pub. No.:    WO/2017/153880    International Application No.:    PCT/IB2017/051270
Publication Date: Fri Sep 15 01:59:59 CEST 2017 International Filing Date: Sun Mar 05 00:59:59 CET 2017
IPC: G01D 4/00
G01R 15/00
G01R 19/25
G01R 21/06
G01R 21/133
G01R 27/00
Applicants: PANORAMIC POWER LTD.
Inventors: SHAMIR, Adi
IAROSLAVITZ, Gev Decktor
FLATAU, Theodor
Title: SYSTEMS AND METHODS THEREOF FOR DETERMINATION OF A DEVICE STATE BASED ON CURRENT CONSUMPTION MONITORING AND MACHINE-LEARNING THEREOF
Abstract:
A system for determination of a current consumer operational state operates on two sets of data respective of the current consumer. The first set of data is historical data of current consumption measured periodically. A training module of the system determines a plurality of distinct operational states of the current consumer based on the historical data. The training includes the selection of a model and then determines state parameters based on the model. Once sufficient training takes place, the system uses its classification module to classify, based on the extracted state parameters, a newly received current measurement or measurements, to a distinct operational mode of the current consumer from the plurality of distinct operational states. The training phase may be repeated periodically adding newer data to historical data, and furthermore, dropping older data as newer data is made available, and updates the states and the associated parameters.