EP3497378A4 - Controller for hvac unit - Google Patents

Controller for hvac unit Download PDF

Info

Publication number
EP3497378A4
EP3497378A4 EP16913005.1A EP16913005A EP3497378A4 EP 3497378 A4 EP3497378 A4 EP 3497378A4 EP 16913005 A EP16913005 A EP 16913005A EP 3497378 A4 EP3497378 A4 EP 3497378A4
Authority
EP
European Patent Office
Prior art keywords
controller
hvac unit
hvac
unit
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.)
Withdrawn
Application number
EP16913005.1A
Other languages
German (de)
French (fr)
Other versions
EP3497378A1 (en
Inventor
Mei NG
Ka Chun LI
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.)
Liricco Technologies Ltd
Original Assignee
Liricco Technologies Ltd
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 Liricco Technologies Ltd filed Critical Liricco Technologies Ltd
Publication of EP3497378A1 publication Critical patent/EP3497378A1/en
Publication of EP3497378A4 publication Critical patent/EP3497378A4/en
Withdrawn legal-status Critical Current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
    • 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
    • F24F11/50—Control or safety arrangements characterised by user interfaces or communication
    • F24F11/56—Remote control
    • 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
    • F24F11/47—Responding to energy costs
    • 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
    • F24F2110/00—Control inputs relating to air properties
    • F24F2110/10—Temperature
    • F24F2110/12—Temperature of the outside air
    • 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
    • F24F2140/50—Load
    • 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
    • F24F2140/60—Energy consumption
EP16913005.1A 2016-08-15 2016-08-15 Controller for hvac unit Withdrawn EP3497378A4 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/CN2016/095284 WO2018032241A1 (en) 2016-08-15 2016-08-15 Controller for hvac unit

Publications (2)

Publication Number Publication Date
EP3497378A1 EP3497378A1 (en) 2019-06-19
EP3497378A4 true EP3497378A4 (en) 2020-04-22

Family

ID=61196125

Family Applications (1)

Application Number Title Priority Date Filing Date
EP16913005.1A Withdrawn EP3497378A4 (en) 2016-08-15 2016-08-15 Controller for hvac unit

Country Status (4)

Country Link
US (1) US20200166230A1 (en)
EP (1) EP3497378A4 (en)
CN (1) CN110520679A (en)
WO (1) WO2018032241A1 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10871756B2 (en) * 2014-08-26 2020-12-22 Johnson Solid State, Llc Temperature control system and methods for operating same
US11900287B2 (en) 2017-05-25 2024-02-13 Johnson Controls Tyco IP Holdings LLP Model predictive maintenance system with budgetary constraints
US11371739B2 (en) 2017-04-25 2022-06-28 Johnson Controls Technology Company Predictive building control system with neural network based comfort prediction
US11675322B2 (en) 2017-04-25 2023-06-13 Johnson Controls Technology Company Predictive building control system with discomfort threshold adjustment
US11274849B2 (en) 2017-04-28 2022-03-15 Johnson Controls Tyco IP Holdings LLP Smart thermostat with model predictive control and demand response integration
US10146237B2 (en) * 2017-04-28 2018-12-04 Johnson Controls Technology Company Smart thermostat with model predictive control
US11416955B2 (en) 2017-05-25 2022-08-16 Johnson Controls Tyco IP Holdings LLP Model predictive maintenance system with integrated measurement and verification functionality
US11636429B2 (en) 2017-05-25 2023-04-25 Johnson Controls Tyco IP Holdings LLP Model predictive maintenance systems and methods with automatic parts resupply
US11409274B2 (en) 2017-05-25 2022-08-09 Johnson Controls Tyco IP Holdings LLP Model predictive maintenance system for performing maintenance as soon as economically viable
US11747800B2 (en) 2017-05-25 2023-09-05 Johnson Controls Tyco IP Holdings LLP Model predictive maintenance system with automatic service work order generation
US11120411B2 (en) 2017-05-25 2021-09-14 Johnson Controls Tyco IP Holdings LLP Model predictive maintenance system with incentive incorporation
JP7184797B2 (en) 2017-05-25 2022-12-06 ジョンソン コントロールズ テクノロジー カンパニー Model predictive maintenance system for building equipment
US20190346170A1 (en) * 2018-05-14 2019-11-14 Scientific Environmental Design, Inc. Task ambient hvac system for distributed space conditioning
EP3672206A1 (en) * 2018-12-20 2020-06-24 Sony Mobile Communications Inc. A method for determining a geofence parameter of a geofence area related to a point of interest and related electronic device
US20200271347A1 (en) * 2019-02-21 2020-08-27 University Of Southern California Distributed adaptive control of a multi-zone hvac system
US11480360B2 (en) * 2019-08-06 2022-10-25 Johnson Controls Tyco IP Holdings LLP Building HVAC system with modular cascaded model
CN111895626B (en) * 2020-07-06 2023-01-24 山东格瑞德集团有限公司 Energy-saving control method based on central air conditioner of Internet of things
US20230243541A1 (en) * 2022-02-02 2023-08-03 Generac Power Systems, Inc. Mpc for hvac with thermal model selection

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007051799A (en) * 2005-08-16 2007-03-01 Toshiba Kyaria Kk Remote operation system for air conditioner
WO2011072332A1 (en) * 2009-12-16 2011-06-23 Commonwealth Scientific And Industrial Research Organisation Hvac control system and method
US20160054018A1 (en) * 2013-04-15 2016-02-25 Mitsubishi Electric Building Techno-Service Co., Ltd. Air-conditioning system control apparatus
EP3012546A1 (en) * 2013-06-17 2016-04-27 Mitsubishi Electric Corporation Air conditioning system control device and air conditioning system control method

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7992630B2 (en) * 2001-03-12 2011-08-09 Davis Energy Group, Inc. System and method for pre-cooling of buildings
CN102128481B (en) * 2010-01-20 2013-03-20 珠海格力电器股份有限公司 Air conditioner as well as control method and device thereof
CN102261717B (en) * 2010-05-24 2013-04-10 珠海格力电器股份有限公司 Method and device for controlling air conditioner, and air conditioner
CN104896660B (en) * 2015-05-20 2017-09-08 中南大学 A kind of office building room conditioning temperature optimization establishing method
CN105841300B (en) * 2016-03-31 2018-08-10 东南大学 It is a kind of meter and fresh air system central air-conditioning modeling and regulating strategy

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007051799A (en) * 2005-08-16 2007-03-01 Toshiba Kyaria Kk Remote operation system for air conditioner
WO2011072332A1 (en) * 2009-12-16 2011-06-23 Commonwealth Scientific And Industrial Research Organisation Hvac control system and method
US20160054018A1 (en) * 2013-04-15 2016-02-25 Mitsubishi Electric Building Techno-Service Co., Ltd. Air-conditioning system control apparatus
EP3012546A1 (en) * 2013-06-17 2016-04-27 Mitsubishi Electric Corporation Air conditioning system control device and air conditioning system control method

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2018032241A1 *

Also Published As

Publication number Publication date
WO2018032241A1 (en) 2018-02-22
CN110520679A (en) 2019-11-29
US20200166230A1 (en) 2020-05-28
EP3497378A1 (en) 2019-06-19

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