GB2582796B - Control of a fan assembly - Google Patents

Control of a fan assembly Download PDF

Info

Publication number
GB2582796B
GB2582796B GB1904700.0A GB201904700A GB2582796B GB 2582796 B GB2582796 B GB 2582796B GB 201904700 A GB201904700 A GB 201904700A GB 2582796 B GB2582796 B GB 2582796B
Authority
GB
United Kingdom
Prior art keywords
control
fan assembly
fan
assembly
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.)
Active
Application number
GB1904700.0A
Other versions
GB201904700D0 (en
GB2582796A (en
Inventor
Singh Nishant
James Adkin Mark
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.)
Dyson Technology Ltd
Original Assignee
Dyson Technology 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 Dyson Technology Ltd filed Critical Dyson Technology Ltd
Priority to GB1904700.0A priority Critical patent/GB2582796B/en
Publication of GB201904700D0 publication Critical patent/GB201904700D0/en
Priority to PCT/GB2020/050530 priority patent/WO2020201686A1/en
Priority to CN202010258019.1A priority patent/CN111794993B/en
Publication of GB2582796A publication Critical patent/GB2582796A/en
Application granted granted Critical
Publication of GB2582796B publication Critical patent/GB2582796B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/08—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation
    • F04D25/10—Units comprising pumps and their driving means the working fluid being air, e.g. for ventilation the unit having provisions for automatically changing direction of output air
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/14—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid
    • F04F5/16—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow the inducing fluid being elastic fluid displacing elastic fluids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04F—PUMPING OF FLUID BY DIRECT CONTACT OF ANOTHER FLUID OR BY USING INERTIA OF FLUID TO BE PUMPED; SIPHONS
    • F04F5/00—Jet pumps, i.e. devices in which flow is induced by pressure drop caused by velocity of another fluid flow
    • F04F5/44—Component parts, details, or accessories not provided for in, or of interest apart from, groups F04F5/02 - F04F5/42
    • F04F5/48—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
    • F24F11/50—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
    • F24F11/62—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
    • 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
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/50—Depth or shape recovery
    • G06T7/55—Depth or shape recovery from multiple images
    • G06T7/579—Depth or shape recovery from multiple images from motion
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T7/00—Image analysis
    • G06T7/70—Determining position or orientation of objects or cameras
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/20—Scenes; Scene-specific elements in augmented reality scenes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V20/00—Scenes; Scene-specific elements
    • G06V20/35—Categorising the entire scene, e.g. birthday party or wedding scene
    • G06V20/36—Indoor scenes
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06V—IMAGE OR VIDEO RECOGNITION OR UNDERSTANDING
    • G06V40/00—Recognition of biometric, human-related or animal-related patterns in image or video data
    • G06V40/20—Movements or behaviour, e.g. gesture recognition
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/10—Image acquisition modality
    • G06T2207/10016—Video; Image sequence
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/20—Special algorithmic details
    • G06T2207/20092—Interactive image processing based on input by user
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06T—IMAGE DATA PROCESSING OR GENERATION, IN GENERAL
    • G06T2207/00—Indexing scheme for image analysis or image enhancement
    • G06T2207/30—Subject of image; Context of image processing
    • G06T2207/30204—Marker

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Theoretical Computer Science (AREA)
  • Multimedia (AREA)
  • Combustion & Propulsion (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Chemical & Material Sciences (AREA)
  • Human Computer Interaction (AREA)
  • Fluid Mechanics (AREA)
  • Signal Processing (AREA)
  • Social Psychology (AREA)
  • Psychiatry (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Fuzzy Systems (AREA)
  • Mathematical Physics (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
GB1904700.0A 2019-04-03 2019-04-03 Control of a fan assembly Active GB2582796B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GB1904700.0A GB2582796B (en) 2019-04-03 2019-04-03 Control of a fan assembly
PCT/GB2020/050530 WO2020201686A1 (en) 2019-04-03 2020-03-06 Control of a steerable fan using image recognition
CN202010258019.1A CN111794993B (en) 2019-04-03 2020-04-03 Control of fan assembly

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1904700.0A GB2582796B (en) 2019-04-03 2019-04-03 Control of a fan assembly

Publications (3)

Publication Number Publication Date
GB201904700D0 GB201904700D0 (en) 2019-05-15
GB2582796A GB2582796A (en) 2020-10-07
GB2582796B true GB2582796B (en) 2021-11-03

Family

ID=66442936

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1904700.0A Active GB2582796B (en) 2019-04-03 2019-04-03 Control of a fan assembly

Country Status (3)

Country Link
CN (1) CN111794993B (en)
GB (1) GB2582796B (en)
WO (1) WO2020201686A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20240245190A1 (en) 2023-01-19 2024-07-25 Sharkninja Operating Llc Identification of hair care appliance attachments

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012117418A (en) * 2010-11-30 2012-06-21 Japan Science & Technology Agency Blast system
US20120265347A1 (en) * 2011-04-12 2012-10-18 Hon Hai Precision Industry Co., Ltd. System and method for controlling fans and fan having the system
KR20170125614A (en) * 2016-05-04 2017-11-15 주식회사 엘지생활건강 Flying apparatus with blowing function and method for drying target in flying apparatus
WO2018042621A1 (en) * 2016-09-02 2018-03-08 三菱電機株式会社 Air conditioning system
US20190003480A1 (en) * 2017-06-29 2019-01-03 David R. Hall Programmable Fan
EP3457042A1 (en) * 2016-05-11 2019-03-20 Mitsubishi Electric Corporation Air conditioning visualization system

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2488467A (en) 1947-09-12 1949-11-15 Lisio Salvatore De Motor-driven fan
GB2464736A (en) 2008-10-25 2010-04-28 Dyson Technology Ltd Fan with a filter
GB2476171B (en) 2009-03-04 2011-09-07 Dyson Technology Ltd Tilting fan stand
CN102192171A (en) * 2010-03-08 2011-09-21 艾美特电器（深圳）有限公司 Intelligent tracking oscillating fan
GB2482547A (en) 2010-08-06 2012-02-08 Dyson Technology Ltd A fan assembly with a heater
GB2509111B (en) 2012-12-20 2017-08-09 Dyson Technology Ltd A fan
JP2014190686A (en) * 2013-03-28 2014-10-06 Daikin Ind Ltd Terminal device and air conditioning unit including the same
KR102105463B1 (en) * 2013-09-02 2020-04-28 엘지전자 주식회사 Mobile terminal and control method for the mobile terminal
GB2537584B (en) 2015-02-13 2019-05-15 Dyson Technology Ltd Fan assembly comprising a nozzle releasably retained on a body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012117418A (en) * 2010-11-30 2012-06-21 Japan Science & Technology Agency Blast system
US20120265347A1 (en) * 2011-04-12 2012-10-18 Hon Hai Precision Industry Co., Ltd. System and method for controlling fans and fan having the system
KR20170125614A (en) * 2016-05-04 2017-11-15 주식회사 엘지생활건강 Flying apparatus with blowing function and method for drying target in flying apparatus
EP3457042A1 (en) * 2016-05-11 2019-03-20 Mitsubishi Electric Corporation Air conditioning visualization system
WO2018042621A1 (en) * 2016-09-02 2018-03-08 三菱電機株式会社 Air conditioning system
US20190003480A1 (en) * 2017-06-29 2019-01-03 David R. Hall Programmable Fan

Also Published As

Publication number Publication date
GB201904700D0 (en) 2019-05-15
CN111794993A (en) 2020-10-20
CN111794993B (en) 2022-08-16
WO2020201686A1 (en) 2020-10-08
GB2582796A (en) 2020-10-07

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