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1. WO2021010506 - INDOOR AIR QUALITY CONTROL METHOD AND DEVICE USING SMART AIR PURIFIER

Publication Number WO/2021/010506
Publication Date 21.01.2021
International Application No. PCT/KR2019/008680
International Filing Date 12.07.2019
IPC
F24F 11/63 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
62characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
63Electronic processing
F24F 11/70 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
70Control systems characterised by their outputs; Constructional details thereof
F24F 3/16 2006.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
3Air-conditioning systems in which conditioned primary air is supplied from one or more central stations to distributing units in the rooms or spaces where it may receive secondary treatment; Apparatus specially designed for such systems
12characterised by the treatment of the air otherwise than by heating and cooling
16by purification, e.g. by filtering; by sterilisation; by ozonisation
F24F 110/64 2018.01
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
110Control inputs relating to air properties
50Air quality properties
64Airborne particle content
CPC
F24F 11/63
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
62characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
63Electronic processing
F24F 11/72
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
11Control or safety arrangements
70Control systems characterised by their outputs; Constructional details thereof
72for controlling the supply of treated air, e.g. its pressure
F24F 2110/64
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
2110Control inputs relating to air properties
50Air quality properties
64Airborne particle content
F24F 8/10
FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
24HEATING; RANGES; VENTILATING
FAIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
8Treatment, e.g. purification, of air supplied to human living or working spaces otherwise than by heating, cooling, humidifying or drying
10by separation, e.g. by filtering
Y02B 30/70
YSECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
30Energy efficient heating, ventilation or air conditioning [HVAC]
70Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
Applicants
  • 엘지전자 주식회사 LG ELECTRONICS INC. [KR]/[KR]
Inventors
  • 권영탁 KWON, Youngtag
  • 김상윤 KIM, Sangyun
  • 최대성 CHOI, Daesung
Agents
  • 특허법인 로얄 ROYAL PATENT & LAW OFFICE
Priority Data
Publication Language Korean (KO)
Filing Language Korean (KO)
Designated States
Title
(EN) INDOOR AIR QUALITY CONTROL METHOD AND DEVICE USING SMART AIR PURIFIER
(FR) PROCÉDÉ ET DISPOSITIF DE RÉGULATION DE LA QUALITÉ DE L'AIR INTÉRIEUR UTILISANT UN PURIFICATEUR D'AIR INTELLIGENT
(KO) 지능형 공기 청정기를 이용한 실내 공기질 제어방법 및 제어 장치
Abstract
(EN)
Disclosed is an indoor air quality control method using a smart air purifier. In an indoor air quality control method using a smart air purifier according to an embodiment of the present invention, a dust concentration pattern is analyzed by classifying dust concentration data, which is received from an air purifier, in accordance with a predetermined standard. Particularly, the drive strength of the air purifier is controlled in advance before a predetermined time by analyzing a dust concentration pattern for each time interval, and thus the indoor air quality can be managed efficiently. A smart air purifier and an indoor air quality control method using same of the present invention can be connected to a device relating to 5G service, an artificial intelligence module and the like.
(FR)
L'invention concerne un procédé de régulation de la qualité de l'air intérieur à l'aide d'un purificateur d'air intelligent. Dans un procédé de régulation de la qualité de l'air intérieur à l'aide d'un purificateur d'air intelligent selon un mode de réalisation de la présente invention, un motif de concentration de poussière est analysé par la classification de données de concentration de poussière, qui sont reçues d'un purificateur d'air, conformément à une norme prédéfinie. En particulier, la force d'entraînement du purificateur d'air est régulée à l'avance avant un temps prédéfini par analyse d'un motif de concentration de poussière pour chaque intervalle de temps et ainsi la qualité de l'air intérieur peut être gérée efficacement. Un purificateur d'air intelligent et un procédé de régulation de la qualité de l'air intérieur l'utilisant peuvent être connectés à un dispositif se rapportant à un service 5G, à un module d'intelligence artificielle et analogue.
(KO)
지능형 공기 청정기를 이용한 실내 공기질 제어방법이 개시된다. 본 발명의 일 실시예에 따른 지능형 공기 청정기를 이용한 실내 공기질 제어 방법은, 공기 청정기로부터 수신된 먼지농도 데이터를 미리 정해진 기준에 따라 분류하여 먼지농도 패턴 분석을 수행한다. 특히, 시간대별 먼지농도 패턴을 분석함으로써, 예측된 시간 보다 먼저 공기 청정기의 구동 세기를 미리 제어함으로써, 효율적인 실내 공기질 관리가 가능하다. 본 발명의 지능형 공기 청정기, 이를 이용한 실내 공기질을 제어하는 방법은, 인공 지능(Artificail Intelligenfce) 모듈, 5G 서비스와 관련된 장치 등과 연계될 수 있다.
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