DE69120176T2 - Device and method for recognizing carpets and stairs for a cleaning robot - Google Patents

Device and method for recognizing carpets and stairs for a cleaning robot

Info

Publication number
DE69120176T2
DE69120176T2 DE69120176T DE69120176T DE69120176T2 DE 69120176 T2 DE69120176 T2 DE 69120176T2 DE 69120176 T DE69120176 T DE 69120176T DE 69120176 T DE69120176 T DE 69120176T DE 69120176 T2 DE69120176 T2 DE 69120176T2
Authority
DE
Germany
Prior art keywords
carpets
stairs
recognizing
cleaning robot
robot
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 - Fee Related
Application number
DE69120176T
Other languages
German (de)
Other versions
DE69120176D1 (en
Inventor
Ki Tae Oh
Jin Seong Hwang
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.)
LG Electronics Inc
Original Assignee
LG Electronics Inc
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 LG Electronics Inc filed Critical LG Electronics Inc
Publication of DE69120176D1 publication Critical patent/DE69120176D1/en
Application granted granted Critical
Publication of DE69120176T2 publication Critical patent/DE69120176T2/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Electric Vacuum Cleaner (AREA)
DE69120176T 1990-08-29 1991-08-28 Device and method for recognizing carpets and stairs for a cleaning robot Expired - Fee Related DE69120176T2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900013413A KR920007588B1 (en) 1990-08-29 1990-08-29 Electric vacuum cleaner

Publications (2)

Publication Number Publication Date
DE69120176D1 DE69120176D1 (en) 1996-07-18
DE69120176T2 true DE69120176T2 (en) 1996-10-10

Family

ID=19302873

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69120176T Expired - Fee Related DE69120176T2 (en) 1990-08-29 1991-08-28 Device and method for recognizing carpets and stairs for a cleaning robot

Country Status (2)

Country Link
KR (1) KR920007588B1 (en)
DE (1) DE69120176T2 (en)

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10231386A1 (en) * 2002-07-08 2004-02-12 Alfred Kärcher Gmbh & Co. Kg Sensor device and self-propelled floor cleaning device with a sensor device
DE102007011381B3 (en) * 2007-03-07 2008-05-15 Miele & Cie. Kg Floor covering e.g. carpeted floor, detecting method for e.g. hand-held vacuum cleaner, involves determining actual characteristics of motor by control unit during inspection procedure, and comparing characteristics with parameters
DE102007025389A1 (en) * 2007-05-30 2008-12-04 Miele & Cie. Kg Method for operating a vacuum cleaner and vacuum cleaner for carrying out such a method
EP0939598B2 (en) † 1997-08-25 2013-03-20 Koninklijke Philips Electronics N.V. Electrical surface treatment device with an acoustic surface type detector
DE10242257B4 (en) * 2001-09-14 2013-12-19 Vorwerk & Co. Interholding Gmbh Automatically movable floor dust collecting device, and combination of such a collecting device and a base station
DE102018209383A1 (en) 2018-06-13 2019-12-19 Robert Bosch Gmbh Method for determining the nature of a floor
DE102018209385A1 (en) 2018-06-13 2019-12-19 Robert Bosch Gmbh Method for determining the nature of a floor
DE102020205767A1 (en) 2020-05-07 2021-11-11 Robert Bosch Gesellschaft mit beschränkter Haftung Method for determining at least one piece of information about a soil

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0939598B2 (en) † 1997-08-25 2013-03-20 Koninklijke Philips Electronics N.V. Electrical surface treatment device with an acoustic surface type detector
DE10242257B4 (en) * 2001-09-14 2013-12-19 Vorwerk & Co. Interholding Gmbh Automatically movable floor dust collecting device, and combination of such a collecting device and a base station
DE10242257C5 (en) * 2001-09-14 2017-05-11 Vorwerk & Co. Interholding Gmbh Automatically movable floor dust collecting device, and combination of such a collecting device and a base station
DE10231386A1 (en) * 2002-07-08 2004-02-12 Alfred Kärcher Gmbh & Co. Kg Sensor device and self-propelled floor cleaning device with a sensor device
DE10231386B4 (en) * 2002-07-08 2004-05-06 Alfred Kärcher Gmbh & Co. Kg Sensor device and self-propelled floor cleaning device with a sensor device
US7225500B2 (en) 2002-07-08 2007-06-05 Alfred Kaercher Gmbh & Co. Kg Sensor apparatus and self-propelled floor cleaning appliance having a sensor apparatus
DE102007011381B3 (en) * 2007-03-07 2008-05-15 Miele & Cie. Kg Floor covering e.g. carpeted floor, detecting method for e.g. hand-held vacuum cleaner, involves determining actual characteristics of motor by control unit during inspection procedure, and comparing characteristics with parameters
EP1967115A2 (en) 2007-03-07 2008-09-10 MIELE & CIE. KG Method for detecting a floor covering
DE102007025389A1 (en) * 2007-05-30 2008-12-04 Miele & Cie. Kg Method for operating a vacuum cleaner and vacuum cleaner for carrying out such a method
DE102018209383A1 (en) 2018-06-13 2019-12-19 Robert Bosch Gmbh Method for determining the nature of a floor
DE102018209385A1 (en) 2018-06-13 2019-12-19 Robert Bosch Gmbh Method for determining the nature of a floor
DE102020205767A1 (en) 2020-05-07 2021-11-11 Robert Bosch Gesellschaft mit beschränkter Haftung Method for determining at least one piece of information about a soil

Also Published As

Publication number Publication date
KR920003941A (en) 1992-03-27
KR920007588B1 (en) 1992-09-08
DE69120176D1 (en) 1996-07-18

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee