Title:
AIR CONDITIONING SYSTEM, AIR CONDITIONING METHOD, AND AIR CONDITIONING PROGRAM
Document Type and Number:
WIPO Patent Application WO/2022/123765
Kind Code:
A1
Abstract:
This air conditioning system comprises an air conditioner, a plurality of air conditioning sensors, a storage unit, a deterioration estimation unit, a lifetime calculation unit, a control construction unit, and an air conditioning control unit. The plurality of air conditioning sensors detect the values of a plurality of operation parameters indicating the operation state of the air conditioner. The storage unit stores the value of a plurality of contrast parameters indicating the operation state of a plurality of air conditioners, and stores a plurality of contrast deterioration information items indicating, in time series, the degree of deterioration of the plurality of air conditioners, or the degree of deterioration of one or more components of each of the plurality of air conditioners. The deterioration estimation unit estimates the degree of deterioration of a target, which is an air conditioner, or one or more components of an air conditioner, on the basis of the operation parameters and the values of the contrast parameters. The lifetime calculation unit extracts extraction deterioration information, which is one contrast deterioration information item, on the basis of the degree of deterioration. The control construction unit constructs control content for extending the lifetime of the air conditioner on the basis of the extraction deterioration information. The air conditioning control unit controls the air conditioner on the basis of the control content.
Inventors:
SAKAI MIZUO (JP)
AKITOMO SATOSHI (JP)
YAMASHITA TETSUYA (JP)
NARUI TAKAHIRO (JP)
WATANABE KAZUYA (JP)
AKITOMO SATOSHI (JP)
YAMASHITA TETSUYA (JP)
NARUI TAKAHIRO (JP)
WATANABE KAZUYA (JP)
Application Number:
PCT/JP2020/046268
Publication Date:
June 16, 2022
Filing Date:
December 11, 2020
Export Citation:
Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F11/58; F24F11/38; F24F11/64
Foreign References:
| JP2009275943A | 2009-11-26 | |||
| JP2010243092A | 2010-10-28 | |||
| JP2014227057A | 2014-12-08 | |||
| JP2020008204A | 2020-01-16 | |||
| JP2016065680A | 2016-04-28 |
Attorney, Agent or Firm:
KISA PATENT & TRADEMARK FIRM (JP)
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