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Title:
CONTROL DEVICE, AIR CONDITIONING SYSTEM, CONTROL METHOD FOR AIR CONDITIONER, PROGRAM, TRAINED MODEL, AND METHOD FOR GENERATING TRAINED MODEL
Document Type and Number:
WIPO Patent Application WO/2023/149259
Kind Code:
A1
Abstract:
A control board (20) for an air conditioner comprises: a feedback control unit (212) that controls the air conditioner so that the indoor temperature becomes a preset temperature on the basis of control parameters; a thermal characteristic model parameter calculation unit (214) that calculates the parameters of a thermal characteristic model relating to the thermal characteristic of an object to be controlled; a control parameter determination unit (215) that determines control parameters on the basis of the parameters of the thermal characteristic model; and a thermal characteristic model parameter-update assessment unit (213) that assesses whether the parameters of the thermal characteristic model need to be updated, on the basis of the difference between the outdoor and indoor environments when the control parameters were last updated and the latest outdoor and indoor environments. The thermal characteristic model parameter calculation unit (214) calculates the parameters of the thermal characteristic model if it is assessed by the thermal characteristic model parameter-update assessment unit (213) that the parameters of the thermal characteristic model need to be updated. Thus, power consumption is minimized without impairing the user comfort.

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Inventors:
SUWA TAKANORI (JP)
HATTORI HIRONORI (JP)
NAKAGAWA NAOKI (JP)
KAWASHIMA ATSUSHI (JP)
Application Number:
PCT/JP2023/001911
Publication Date:
August 10, 2023
Filing Date:
January 23, 2023
Export Citation:
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Assignee:
MITSUBISHI ELECTRIC CORP (JP)
International Classes:
F24F11/47; F24F11/64; F24F11/80; F24F110/10; F24F110/12; F24F110/20; F24F120/14; F24F130/00; F24F140/50
Domestic Patent References:
WO2021130960A12021-07-01
Foreign References:
JP2021063611A2021-04-22
JP2003207189A2003-07-25
Attorney, Agent or Firm:
KIMURA Mitsuru (JP)
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