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Title:
POWER CONSUMPTION MONITORING DEVICE AND PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/113201
Kind Code:
A1
Abstract:
This invention makes it possible to communicate the possibility of change in the power consumption of each piece of equipment without measuring the power consumption of each piece of equipment. An energy conservation assistance device (10) comprises: an event occurrence time extraction unit (12) for referring to equipment operation history information that has been acquired from an equipment management device (20) and is included in a reference period and designated period and respectively extracting the times when a prescribed event occurred in the reference period and period of interest; a degree of change calculation unit (13) for calculating the degree to which an equipment operation pattern obtained from the distribution of the prescribed event occurrence times in the period of interest has changed from an equipment operation pattern obtained from the distribution of the prescribed event occurrence times in the reference period; and a display control unit (14) for presenting information about the degree of change to a user.

Inventors:
MEGA TOSHIHIRO (JP)
NARUI TOMOHIRO (JP)
MURAYAMA SHUICHI (JP)
SATO FUYUKI (JP)
YOSHIMURA GENTA (JP)
Application Number:
PCT/JP2020/043804
Publication Date:
June 02, 2022
Filing Date:
November 25, 2020
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC BUILDING TECHNO SERVICE CO LTD (JP)
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
G06Q50/06; G01R11/00; H02J3/00; H02J13/00
Domestic Patent References:
WO2017090172A12017-06-01
WO2015151558A12015-10-08
WO2011024366A12011-03-03
Foreign References:
JP2018124727A2018-08-09
JP2016165209A2016-09-08
JP2013009500A2013-01-10
JPH099502A1997-01-10
JPH04372046A1992-12-25
Attorney, Agent or Firm:
YKI INTELLECTUAL PROPERTY ATTORNEYS (JP)
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