EP4431825A4 - CONTROL DEVICE AND CONTROL METHOD - Google Patents

CONTROL DEVICE AND CONTROL METHOD Download PDF

Info

Publication number: EP4431825A4
Authority: EP; European Patent Office
Prior art keywords: control; control device; control method
Prior art date: 2021-11-09
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP21963971.3A

Other languages

German (de)

French (fr)

Other versions

EP4431825A1 (en

Inventor

Mamoru Hamada

Hiroaki HOKARI

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.)

2021-11-09

Filing date

2021-11-09

Publication date

2024-11-27

2021-11-09 Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp

2024-09-18 Publication of EP4431825A1 publication Critical patent/EP4431825A1/en

2024-11-27 Publication of EP4431825A4 publication Critical patent/EP4431825A4/en

Status Withdrawn legal-status Critical Current

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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- 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
- F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
- F24F11/46—Improving electric energy efficiency or saving
- 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
- 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
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2140/00—Control inputs relating to system states
- F24F2140/20—Heat-exchange fluid temperature

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)
Air Conditioning Control Device (AREA)

EP21963971.3A 2021-11-09 2021-11-09 CONTROL DEVICE AND CONTROL METHOD Withdrawn EP4431825A4 (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
PCT/JP2021/041210 WO2023084608A1 (en)	2021-11-09	2021-11-09	Control device and control method

Publications (2)

Publication Number	Publication Date
EP4431825A1 EP4431825A1 (en)	2024-09-18
EP4431825A4 true EP4431825A4 (en)	2024-11-27

Family

ID=86335312

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP21963971.3A Withdrawn EP4431825A4 (en)	2021-11-09	2021-11-09	CONTROL DEVICE AND CONTROL METHOD

Country Status (5)

Country	Link
US (1)	US20240392997A1 (en)
EP (1)	EP4431825A4 (en)
JP (1)	JP7570534B2 (en)
CN (1)	CN118176391A (en)
WO (1)	WO2023084608A1 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0727396A (en) *	1993-07-13	1995-01-27	Toshiba Corp	Air conditioner
JPH07269926A (en) *	1994-02-14	1995-10-20	Daikin Ind Ltd	Control device for air conditioner
JP4947221B2 (en) *	2010-05-11	2012-06-06	ダイキン工業株式会社	Operation control device for air conditioner and air conditioner having the same
JP2018138841A (en) *	2017-02-24	2018-09-06	ダイキン工業株式会社	Air-conditioning system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JP2002327950A (en) *	2001-04-27	2002-11-15	Daikin Ind Ltd	Air conditioner
JP2002327949A (en) *	2001-04-27	2002-11-15	Daikin Ind Ltd	Air conditioner
JP6020162B2 (en)	2011-12-28	2016-11-02	ダイキン工業株式会社	Air conditioner
JP2015068582A (en)	2013-09-30	2015-04-13	株式会社富士通ゼネラル	Air conditioner
JP2016008743A (en)	2014-06-23	2016-01-18	パナソニックＩｐマネジメント株式会社	Air conditioning device and refrigerant distribution unit
JP2016008781A (en)	2014-06-25	2016-01-18	パナソニックＩｐマネジメント株式会社	Air conditioning device and cold storage unit
JP7316759B2 (en) *	2018-03-20	2023-07-28	三菱電機株式会社	Air conditioner and air conditioning system
US11808473B2 (en) *	2018-07-27	2023-11-07	Nippon Telegraph And Telephone Corporation	Action optimization device, method and program
JP6911883B2 (en) *	2019-03-29	2021-07-28	ダイキン工業株式会社	Performance deterioration diagnosis system for refrigeration cycle equipment

2021
- 2021-11-09 EP EP21963971.3A patent/EP4431825A4/en not_active Withdrawn
- 2021-11-09 WO PCT/JP2021/041210 patent/WO2023084608A1/en active Application Filing
- 2021-11-09 CN CN202180103785.3A patent/CN118176391A/en not_active Withdrawn
- 2021-11-09 US US18/689,634 patent/US20240392997A1/en active Pending
- 2021-11-09 JP JP2023559237A patent/JP7570534B2/en active Active

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
JPH0727396A (en) *	1993-07-13	1995-01-27	Toshiba Corp	Air conditioner
JPH07269926A (en) *	1994-02-14	1995-10-20	Daikin Ind Ltd	Control device for air conditioner
JP4947221B2 (en) *	2010-05-11	2012-06-06	ダイキン工業株式会社	Operation control device for air conditioner and air conditioner having the same
JP2018138841A (en) *	2017-02-24	2018-09-06	ダイキン工業株式会社	Air-conditioning system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2023084608A1 *

Also Published As

Publication number	Publication date
CN118176391A (en)	2024-06-11
JP7570534B2 (en)	2024-10-21
JPWO2023084608A1 (en)	2023-05-19
US20240392997A1 (en)	2024-11-28
WO2023084608A1 (en)	2023-05-19
EP4431825A1 (en)	2024-09-18

Publication	Publication Date	Title
EP4092386A4 (en)	2023-02-01	PATHPLANNING METHOD AND PATHPLANNING DEVICE
EP4075736A4 (en)	2022-12-28	CONTROL METHOD AND DEVICE
EP4163909A4 (en)	2024-03-06	DISPLAY CONTROL METHOD AND DISPLAY DEVICE
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EP4329187A4 (en)	2024-10-16	ENGINE CONTROL DEVICE AND ENGINE CONTROL METHOD
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EP4353556A4 (en)	2024-10-09	VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE
EP4129578C0 (en)	2025-02-19	ROBOT DEVICE AND CONTROL METHOD THEREFOR
EP4349675A4 (en)	2024-06-12	VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE
EP4206036A4 (en)	2023-10-25	VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE
EP4160158A4 (en)	2023-07-26	MONITORING CONTROL DEVICE AND MONITORING CONTROL METHOD
EP4372975A4 (en)	2025-07-16	POSITIONING DEVICE AND CONTROL METHOD THEREFOR
EP4253802A4 (en)	2024-01-10	CONTROL METHOD AND DEVICE
EP4434839A4 (en)	2025-02-26	DRIVE CONTROL METHOD AND DRIVE CONTROL DEVICE
EP4406801A4 (en)	2024-11-27	DRIVE CONTROL METHOD AND DRIVE CONTROL DEVICE
EP4213014A4 (en)	2024-03-27	DISPLAY DEVICE CONTROL METHOD AND DISPLAY DEVICE
EP4202623A4 (en)	2024-02-14	DISPLAY DEVICE AND CONTROL METHOD THEREOF
EP4369594A4 (en)	2024-09-04	ENGINE CONTROL METHOD AND ENGINE CONTROL DEVICE

Legal Events

Date	Code	Title	Description
2023-05-19	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2024-08-15	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
2024-08-15	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2024-09-18	17P	Request for examination filed	Effective date: 20240430
2024-09-18	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
2024-11-27	A4	Supplementary search report drawn up and despatched	Effective date: 20241028
2024-11-27	RIC1	Information provided on ipc code assigned before grant	Ipc: F24F 11/62 20180101ALI20241022BHEP Ipc: F24F 11/63 20180101ALI20241022BHEP Ipc: F24F 11/30 20180101ALI20241022BHEP Ipc: F24F 140/20 20180101ALI20241022BHEP Ipc: F24F 110/10 20180101ALI20241022BHEP Ipc: F24F 11/64 20180101ALI20241022BHEP Ipc: F24F 11/46 20180101AFI20241022BHEP
2025-02-12	DAV	Request for validation of the european patent (deleted)
2025-02-12	DAX	Request for extension of the european patent (deleted)
2025-02-14	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2025-03-19	18W	Application withdrawn	Effective date: 20250210