Title:
AIR-CONDITIONING CONTROL DEVICE AND PROGRAM THEREFOR
Document Type and Number:
WIPO Patent Application WO/2023/176151
Kind Code:
A1
Abstract:
Provided is an air-conditioning control device capable of maintaining severe temperature and humidity control and reliably reducing the energy consumption required for air conditioning. This air-conditioning control device 31 comprises a first air-conditioning control unit 42, a second air-conditioning control unit 43, a calculation comparison unit 44, and a control switching unit 45. The first air-conditioning control unit 42 controls the amount of operation of an air-conditioning facility by using PID control. The second air-conditioning control unit 43 controls the amount of operation of the air-conditioning facility by using model prediction control based on a prediction model 53. The calculation comparison unit 44 calculates and compares an energy E1 required for reaching a target point of air-conditioned air using the PID control and an energy E2 required for reaching the target point of air-conditioned air using the model prediction control. The control switching unit 45 performs automatic switching to the air-conditioning control unit that requires less energy for reaching the target point of air-conditioned air, and causes the air-conditioning control unit to perform control. Selected drawing: FIG. 1.
Inventors:
MURAMATSU SATOSHI (JP)
FUKATSU TAKUYA (JP)
HISHINUMA TORU (JP)
FUKATSU TAKUYA (JP)
HISHINUMA TORU (JP)
Application Number:
PCT/JP2023/002013
Publication Date:
September 21, 2023
Filing Date:
January 24, 2023
Export Citation:
Assignee:
TRINITY IND CORP (JP)
PROXIMA TECH INC (JP)
PROXIMA TECH INC (JP)
International Classes:
B05B16/40; F24F11/46; F24F11/64; F24F110/12; F24F110/22; F24F140/60
Foreign References:
| JP2013543569A | 2013-12-05 | |||
| JP2021092386A | 2021-06-17 | |||
| JP2004239580A | 2004-08-26 | |||
| JP2002323252A | 2002-11-08 |
Other References:
ANONYMOUS: "Annual energy bill reduced by 3 million yen! Succeeded in significantly reducing the energy consumption of air conditioning equipment using our unique control AI "Smart MPC"! Since learning is possible with a small amount of data, it can be introduced in one day, and performance improves rapidly wit", 28 February 2022 (2022-02-28), XP093092990, Retrieved from the Internet
Attorney, Agent or Firm:
ATSUMI Hisahiko (JP)
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