EP1389059B1 - Procede de commande d'un aspirateur - Google Patents

Procede de commande d'un aspirateur Download PDF

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Publication number
EP1389059B1
EP1389059B1 EP01937127A EP01937127A EP1389059B1 EP 1389059 B1 EP1389059 B1 EP 1389059B1 EP 01937127 A EP01937127 A EP 01937127A EP 01937127 A EP01937127 A EP 01937127A EP 1389059 B1 EP1389059 B1 EP 1389059B1
Authority
EP
European Patent Office
Prior art keywords
pressure
actual
mean
values
crossings
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.)
Expired - Lifetime
Application number
EP01937127A
Other languages
German (de)
English (en)
Other versions
EP1389059A1 (fr
Inventor
Mustafa TÜZÜNGÜ
Banu Sulamaci
Bülent EFECIK
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.)
Arcelik AS
Original Assignee
Arcelik AS
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 Arcelik AS filed Critical Arcelik AS
Publication of EP1389059A1 publication Critical patent/EP1389059A1/fr
Application granted granted Critical
Publication of EP1389059B1 publication Critical patent/EP1389059B1/fr
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2836—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means characterised by the parts which are controlled
    • A47L9/2842—Suction motors or blowers
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47L—DOMESTIC WASHING OR CLEANING; SUCTION CLEANERS IN GENERAL
    • A47L9/00—Details or accessories of suction cleaners, e.g. mechanical means for controlling the suction or for effecting pulsating action; Storing devices specially adapted to suction cleaners or parts thereof; Carrying-vehicles specially adapted for suction cleaners
    • A47L9/28—Installation of the electric equipment, e.g. adaptation or attachment to the suction cleaner; Controlling suction cleaners by electric means
    • A47L9/2805—Parameters or conditions being sensed
    • A47L9/2821—Pressure, vacuum level or airflow

Definitions

  • vacuum cleaner (1) comprises a motor (3) that provides the suction, a nozzle (5) that contacts the surface in order to clean it, a pressure sensor (2) placed on the dust passageway to detect the pressure variations and a control means (4) that controls the motor (3).
  • the difference values ( ⁇ 1 , ⁇ 2 , .... ⁇ n ) between the pressure values (P 1 , P 2 , .... P n ) and the mean pressure (P mean ) are found (103). Then the changes of sign of consecutive difference values are determined and the number of sign changes is set as the number of crossings (C actual ) that defines the actual cleaning frequency that is the number of back and forth movement of the nozzle (5) per unit time (104). Then the actual number of crossings (C actual ) is compared with a reference number of crossings (C ref ) that defines the reference cleaning frequency (105).

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Vacuum Cleaner (AREA)
  • Filters For Electric Vacuum Cleaners (AREA)
  • Solid Fuels And Fuel-Associated Substances (AREA)
  • Control Of Electric Motors In General (AREA)

Claims (4)

  1. Une méthode de contrôle pour un aspirateur (1) comprenant un moteur (3) qui permet l'aspiration, un suceur (5) qui touche la surface afin de la nettoyer, un capteur de pression (2) préférablement situé dans le passage de poussière, un moyen de contrôle (4) qui contrôle le moteur (3), la méthode comprenant les étapes de : détection de la pression et les différences de pression par le capteur de pression (2), augmentation de la puissance de moteur (3) lorsque l'utilisateur a tendance à nettoyer la surface avec une fréquence supérieure à une fréquence préréglé qui définit le nombre de mouvements d'avant en arrière du suceur (5) par unité de temps, où les variations de pression, détectées par ledit capteur de pression (2), sont utilisées pour déterminer la fréquence avec laquelle l'utilisateur a tendance de nettoyer la surface.
  2. Une méthode de contrôle selon la Revendication 1 comprenant les étapes consistant à démarrer l'aspirateur (1) (100), collecter les valeurs de pression (P1, P2, .... Pn) mésurées par le capteur de pression (2) (101), additionner les valeurs de pression (P1, P2, .... Pn) afin de trouver la pression totale (Ptotal) division la pression totale (Ptotal) par le nombre de mesures (n) afin de trouver la pression moyenne (Pmean) (102), comparer les valeurs de pression (P1, P2, .... Pn) avec la pression moyenne (Pmean) et calculer le nombre réel de passages (Cactual) qui definit la fréquence réel de nettoyage en trouvant les valeurs de différence (Δ1, Δ2, .... Δn) entre les valeurs de pression (P1, P2, .... Pn) et la pression moyenne (Pmean) (103), determiner les changements de signal des valeurs de différence consécutives (Δ1, A2, .... Δn), assigner le nomber de changement de signal comme le nombre de passages (Cactual) (104), comparer le nombre réel de passages (Cactual) avec un nombre de passages de référence (Cref) qui définit une fréquence de nettoyage de référence (105), si le nombre réel de passages (Cactual) est supérieur au nombre de passages de référence (Cref) décider que la fréquence de nettoyage est assez grande qu'il est nécessaire d'augmenter la puissance de moteur (3) (106), si le nombre réel de passages (Cactual) est plus petit que le nombre de passages de référence (Cref).
  3. Une méthode de contrôle selon la Revendication 2 comprenant au surplus les étapes consistant à diminuer la puissance de moteur (3) (108), si le nombre réel de passages (Cactual) est trouvé plus petit que le nombre de passages de référence (Cref) pour un nombre de cycles préréglé (107).
  4. Une méthodé de contrôle selon l'une quelconque des revendications de 1 à 3 comprenant au surplus les étapes consistant à calculer les valeurs maximales (Pmax) et minimales (Pmin) des valeurs collectées de pression (P1, P2, .... Pn) (110), trouver une valeur de différence (Delta) entre les valeurs maximales (Pmax) et minimales (Pmin) (111), comparer la valeur de différence (Delta) entre les valeurs maximales (Pmax) et minimales (Pmin) avec une valeur de différence de référence préréglé (Dref) (112), si la valeur de différence (Delta) est plus petit que cette valeur de référence (Dref), comparer la pression moyenne (Pmean) avec une valeur de pression de référence préréglé (Pref) (113), si la valeur moyenne de pression (Pmean) est plus petit que la valeur de pression de référence préréglé (Pref), décider que l'utilisateur n'utilise pas l'aspirateur et diminuer la puissance de moteur (3) à une puissance de veille préréglé (114).
EP01937127A 2001-05-15 2001-05-15 Procede de commande d'un aspirateur Expired - Lifetime EP1389059B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/TR2001/000021 WO2002091899A1 (fr) 2001-05-15 2001-05-15 Procede de commande d'un aspirateur

Publications (2)

Publication Number Publication Date
EP1389059A1 EP1389059A1 (fr) 2004-02-18
EP1389059B1 true EP1389059B1 (fr) 2010-01-20

Family

ID=21619325

Family Applications (1)

Application Number Title Priority Date Filing Date
EP01937127A Expired - Lifetime EP1389059B1 (fr) 2001-05-15 2001-05-15 Procede de commande d'un aspirateur

Country Status (5)

Country Link
EP (1) EP1389059B1 (fr)
AT (1) ATE455490T1 (fr)
DE (1) DE60141170D1 (fr)
TR (1) TR200400245T1 (fr)
WO (1) WO2002091899A1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100425191C (zh) * 2006-05-24 2008-10-15 宁波富达电器有限公司 气压传感型真空吸尘器
DE102007057589B4 (de) 2007-11-28 2010-09-30 BSH Bosch und Siemens Hausgeräte GmbH Luft-Volumenstrom- und Schiebekraft-Regelungsvorrichtung
DE102007059930B3 (de) * 2007-12-04 2009-02-19 Kurz, Gerhard Vorrichtung zur Steuerung oder Regelung der Motorleistung eines Staubsaugers
DE102011052020A1 (de) * 2011-07-21 2013-01-24 Miele & Cie. Kg Staubsauger und Verfahren zum Betrieb eines Staubsaugers
KR101970995B1 (ko) * 2017-02-09 2019-04-22 에브리봇 주식회사 로봇 청소기 및 그의 제어 방법

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE69116016T2 (de) * 1990-07-18 1996-09-05 Sanyo Electric Co Staubsauger mit, nach Bodenart drehzahlregelbarem Gebläsemotor
JPH05245080A (ja) * 1992-03-09 1993-09-24 Matsushita Electric Ind Co Ltd 電気掃除機
FR2708188A1 (fr) * 1993-07-28 1995-02-03 Philips Laboratoire Electroniq Aspirateur avec des moyens de détection des sols et de réglage de la puissance du moteur en fonction du sol détecté.
EP0933058A1 (fr) * 1998-01-30 1999-08-04 STMicroelectronics S.r.l. Installation d'aspiration intelligente avec adaptation de la puissance en dépendance des conditions de surface à traiter, notamment pour aspirateurs et pour autres appareils électroménager équivalents

Also Published As

Publication number Publication date
EP1389059A1 (fr) 2004-02-18
DE60141170D1 (de) 2010-03-11
WO2002091899A1 (fr) 2002-11-21
TR200400245T1 (tr) 2004-09-21
ATE455490T1 (de) 2010-02-15

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