EP4230925A4 - Air conditioner and air conditioning control method - Google Patents

Air conditioner and air conditioning control method Download PDF

Info

Publication number
EP4230925A4
EP4230925A4 EP20957695.8A EP20957695A EP4230925A4 EP 4230925 A4 EP4230925 A4 EP 4230925A4 EP 20957695 A EP20957695 A EP 20957695A EP 4230925 A4 EP4230925 A4 EP 4230925A4
Authority
EP
European Patent Office
Prior art keywords
control method
conditioning control
air
air conditioner
air conditioning
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP20957695.8A
Other languages
German (de)
French (fr)
Other versions
EP4230925A1 (en
Inventor
Harumi Kato
Reiji Morioka
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of EP4230925A1 publication Critical patent/EP4230925A1/en
Publication of EP4230925A4 publication Critical patent/EP4230925A4/en
Pending legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/64—Electronic processing using pre-stored data
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/70—Control systems characterised by their outputs; Constructional details thereof
    • F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
    • F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Human Computer Interaction (AREA)
  • Air Conditioning Control Device (AREA)
EP20957695.8A 2020-10-15 2020-10-15 Air conditioner and air conditioning control method Pending EP4230925A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/038975 WO2022079866A1 (en) 2020-10-15 2020-10-15 Air conditioner and air conditioning control method

Publications (2)

Publication Number Publication Date
EP4230925A1 EP4230925A1 (en) 2023-08-23
EP4230925A4 true EP4230925A4 (en) 2023-11-22

Family

ID=81208995

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20957695.8A Pending EP4230925A4 (en) 2020-10-15 2020-10-15 Air conditioner and air conditioning control method

Country Status (5)

Country Link
US (1) US20230314035A1 (en)
EP (1) EP4230925A4 (en)
JP (1) JPWO2022079866A1 (en)
CN (1) CN116490734A (en)
WO (1) WO2022079866A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08128704A (en) * 1994-10-31 1996-05-21 Matsushita Seiko Co Ltd Air conditioning control
JP2005055102A (en) * 2003-08-06 2005-03-03 Matsushita Electric Ind Co Ltd Apparatus control device
JP2010032160A (en) * 2008-07-30 2010-02-12 Fujitsu General Ltd Air conditioning system
EP2778552A1 (en) * 2011-10-31 2014-09-17 Daikin Industries, Ltd. Air-conditioning indoor unit
EP3176514A1 (en) * 2015-12-04 2017-06-07 LG Electronics Inc. Air conditioner and control method therefor
CN107560082A (en) * 2017-09-11 2018-01-09 珠海格力电器股份有限公司 A kind of adaptive air conditioner and intelligent control method
CN108679788B (en) * 2018-03-12 2020-03-10 珠海格力电器股份有限公司 Temperature correction method and device of air conditioner, storage medium and air conditioner

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10300165A (en) * 1997-04-28 1998-11-13 Mitsubishi Electric Corp Air conditioner
JP3785866B2 (en) * 1999-08-20 2006-06-14 三菱電機株式会社 Air conditioner
JP6036383B2 (en) * 2013-02-19 2016-11-30 三菱電機株式会社 Blower system
JP2017101871A (en) * 2015-12-01 2017-06-08 株式会社富士通ゼネラル Air conditioner
JP6625210B2 (en) * 2016-05-27 2019-12-25 三菱電機株式会社 Ceiling-mounted air conditioner
JP2018128155A (en) * 2017-02-06 2018-08-16 日立ジョンソンコントロールズ空調株式会社 Air conditioner
JP2019045057A (en) * 2017-08-31 2019-03-22 旭化成ホームズ株式会社 Air conditioning system, building with the air conditioning system, and method for operating the air conditioning system

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH08128704A (en) * 1994-10-31 1996-05-21 Matsushita Seiko Co Ltd Air conditioning control
JP2005055102A (en) * 2003-08-06 2005-03-03 Matsushita Electric Ind Co Ltd Apparatus control device
JP2010032160A (en) * 2008-07-30 2010-02-12 Fujitsu General Ltd Air conditioning system
EP2778552A1 (en) * 2011-10-31 2014-09-17 Daikin Industries, Ltd. Air-conditioning indoor unit
EP3176514A1 (en) * 2015-12-04 2017-06-07 LG Electronics Inc. Air conditioner and control method therefor
CN107560082A (en) * 2017-09-11 2018-01-09 珠海格力电器股份有限公司 A kind of adaptive air conditioner and intelligent control method
CN108679788B (en) * 2018-03-12 2020-03-10 珠海格力电器股份有限公司 Temperature correction method and device of air conditioner, storage medium and air conditioner

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022079866A1 *

Also Published As

Publication number Publication date
WO2022079866A1 (en) 2022-04-21
EP4230925A1 (en) 2023-08-23
JPWO2022079866A1 (en) 2022-04-21
US20230314035A1 (en) 2023-10-05
CN116490734A (en) 2023-07-25

Similar Documents

Publication Publication Date Title
EP3822547A4 (en) Air conditioner indoor unit and control method
EP4224082A4 (en) Air conditioner control method and air conditioner
EP3936782A4 (en) Indoor unit of air conditioner and control method therefor
EP4092336A4 (en) Indoor air conditioning unit and air conditioner
EP4141339A4 (en) Multi-split air conditioning system, and refrigerant flow control method therefor
EP3748249A4 (en) Air conditioning control system and air conditioner
EP4242541A4 (en) Air conditioner control method, and air conditioner
EP4180737A4 (en) Control method and apparatus for air conditioning compressor, and air conditioner
EP4145050A4 (en) Control method for air conditioner
EP3699511A4 (en) Indoor air-conditioning unit and air conditioner
EP4163561A4 (en) Defrosting control method and device, and vrf air conditioner
EP4170251A4 (en) Air-conditioning system, air-conditioning controller, air conditioner, and air-conditioning control method
EP4063755A4 (en) Air conditioner and method for controlling same
AU2021263240A1 (en) Air conditioning system control method
EP4145053A4 (en) Control method of air conditioning system
EP3896355A4 (en) Air conditioner and control method therefor
EP3734170A4 (en) Air conditioning indoor unit and air conditioner
EP4105571A4 (en) Air conditioning system and method
EP4230925A4 (en) Air conditioner and air conditioning control method
EP4056924A4 (en) Air conditioning indoor unit and air conditioner
EP4339523A4 (en) Air conditioner and air conditioning system
EP3819769A4 (en) Environment control system and air conditioner or air-conditioning system
EP3957927A4 (en) Control system of air conditioner and air-conditioning device
EP4012276A4 (en) Air conditioner and control method therefor
EP4015944A4 (en) Air conditioner and control method

Legal Events

Date Code Title Description
STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE

PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE

17P Request for examination filed

Effective date: 20230407

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

A4 Supplementary search report drawn up and despatched

Effective date: 20231023

RIC1 Information provided on ipc code assigned before grant

Ipc: F24F 11/79 20180101ALI20231017BHEP

Ipc: F24F 11/64 20180101ALI20231017BHEP

Ipc: F24F 11/72 20180101ALI20231017BHEP

Ipc: F24F 11/50 20180101AFI20231017BHEP

DAV Request for validation of the european patent (deleted)
DAX Request for extension of the european patent (deleted)