Title:
AIR CONDITIONER DIAGNOSTIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/038703
Kind Code:
A1
Abstract:
This air conditioner diagnostic device comprises a degradation determination unit which diagnoses the degree of equipment degradation on the basis of: a weighting coefficient output, on the basis of training data which is operation data of failed equipment or equipment subjected to a durability test, by means of a learning device in accordance with an operation condition when the equipment is actuated; an operation condition during the actuation of the equipment of the air conditioner; and the number of actuations of the equipment. The degradation determination unit includes: an input unit to which the operation condition and the number of actuations are input; a calculation unit which calculates the degree of degradation of the equipment on the basis of the operation condition and the number of actuations input to the input unit, and the weighting coefficient output from the learning device; and an alarm unit which issues an alarm about the degree of degradation of the equipment calculated by the calculation unit.
Inventors:
NAKAMURA TAKAHARU (JP)
Application Number:
PCT/JP2020/031235
Publication Date:
February 24, 2022
Filing Date:
August 19, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F11/49
Foreign References:
| JP2014159893A | 2014-09-04 | |||
| JP2005207644A | 2005-08-04 | |||
| JP2003161495A | 2003-06-06 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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