SE511254C2 - Elektroniskt söksystem för arbetsredskap - Google Patents

Elektroniskt söksystem för arbetsredskap

Info

Publication number
SE511254C2
SE511254C2 SE9801908A SE9801908A SE511254C2 SE 511254 C2 SE511254 C2 SE 511254C2 SE 9801908 A SE9801908 A SE 9801908A SE 9801908 A SE9801908 A SE 9801908A SE 511254 C2 SE511254 C2 SE 511254C2
Authority
SE
Sweden
Prior art keywords
loop
search
signal
area
current
Prior art date
Application number
SE9801908A
Other languages
English (en)
Swedish (sv)
Other versions
SE9801908D0 (sv
SE9801908L (sv
Inventor
Bengt Allan Bergvall
Ulf Petersson
Original Assignee
Electrolux Ab
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
Priority claimed from SE9800017A external-priority patent/SE523080C2/sv
Publication of SE9801908D0 publication Critical patent/SE9801908D0/xx
Priority to SE9801908A priority Critical patent/SE511254C2/sv
Application filed by Electrolux Ab filed Critical Electrolux Ab
Priority to AT98965940T priority patent/ATE291250T1/de
Priority to EP98965940A priority patent/EP1047983B1/fr
Priority to AU21947/99A priority patent/AU753201B2/en
Priority to PCT/SE1998/002457 priority patent/WO1999038056A1/fr
Priority to DE69829411T priority patent/DE69829411T2/de
Priority to US09/582,892 priority patent/US6465982B1/en
Priority to CA002317533A priority patent/CA2317533A1/fr
Publication of SE9801908L publication Critical patent/SE9801908L/xx
Publication of SE511254C2 publication Critical patent/SE511254C2/sv

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • G05D1/0225—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory involving docking at a fixed facility, e.g. base station or loading bay
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01D—HARVESTING; MOWING
    • A01D34/00—Mowers; Mowing apparatus of harvesters
    • A01D34/006—Control or measuring arrangements
    • A01D34/008—Control or measuring arrangements for automated or remotely controlled operation
    • 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
    • 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
    • A47L9/2852—Elements for displacement of the vacuum cleaner or the accessories therefor, e.g. wheels, casters or nozzles
    • 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
    • A47L9/2868—Arrangements for power supply of vacuum cleaners or the accessories thereof
    • A47L9/2873—Docking units or charging stations
    • 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
    • A47L9/2889—Safety or protection devices or systems, e.g. for prevention of motor over-heating or for protection of the user
    • 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
    • A47L9/2894—Details related to signal transmission in suction cleaners
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course or altitude of land, water, air, or space vehicles, e.g. automatic pilot
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0259—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means
    • G05D1/0265—Control of position or course in two dimensions specially adapted to land vehicles using magnetic or electromagnetic means using buried wires
    • 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
    • A47L2201/00—Robotic cleaning machines, i.e. with automatic control of the travelling movement or the cleaning operation
    • A47L2201/04—Automatic control of the travelling movement; Automatic obstacle detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Environmental Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Robotics (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Electric Cable Installation (AREA)
  • Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Measurement Of Length, Angles, Or The Like Using Electric Or Magnetic Means (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
SE9801908A 1998-01-08 1998-05-29 Elektroniskt söksystem för arbetsredskap SE511254C2 (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
SE9801908A SE511254C2 (sv) 1998-01-08 1998-05-29 Elektroniskt söksystem för arbetsredskap
CA002317533A CA2317533A1 (fr) 1998-01-08 1998-12-30 Dispositif de recherche electronique
AT98965940T ATE291250T1 (de) 1998-01-08 1998-12-30 Elektronisches suchsystem
US09/582,892 US6465982B1 (en) 1998-01-08 1998-12-30 Electronic search system
EP98965940A EP1047983B1 (fr) 1998-01-08 1998-12-30 Dispositif de recherche electronique
AU21947/99A AU753201B2 (en) 1998-01-08 1998-12-30 Electronic search system
PCT/SE1998/002457 WO1999038056A1 (fr) 1998-01-08 1998-12-30 Dispositif de recherche electronique
DE69829411T DE69829411T2 (de) 1998-01-08 1998-12-30 Elektronisches suchsystem

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9800017A SE523080C2 (sv) 1998-01-08 1998-01-08 Dockningssystem för självgående arbetsredskap
SE9801908A SE511254C2 (sv) 1998-01-08 1998-05-29 Elektroniskt söksystem för arbetsredskap

Publications (3)

Publication Number Publication Date
SE9801908D0 SE9801908D0 (sv) 1998-05-29
SE9801908L SE9801908L (sv) 1999-07-08
SE511254C2 true SE511254C2 (sv) 1999-09-06

Family

ID=26663177

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9801908A SE511254C2 (sv) 1998-01-08 1998-05-29 Elektroniskt söksystem för arbetsredskap

Country Status (8)

Country Link
US (1) US6465982B1 (fr)
EP (1) EP1047983B1 (fr)
AT (1) ATE291250T1 (fr)
AU (1) AU753201B2 (fr)
CA (1) CA2317533A1 (fr)
DE (1) DE69829411T2 (fr)
SE (1) SE511254C2 (fr)
WO (1) WO1999038056A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102811604A (zh) * 2010-03-17 2012-12-05 胡斯华纳有限公司 用于将机器人园林工具引导至预定位置的方法和系统

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DE69829411D1 (de) 2005-04-21
SE9801908D0 (sv) 1998-05-29
EP1047983A1 (fr) 2000-11-02
SE9801908L (sv) 1999-07-08
EP1047983B1 (fr) 2005-03-16
US6465982B1 (en) 2002-10-15
AU753201B2 (en) 2002-10-10
ATE291250T1 (de) 2005-04-15
CA2317533A1 (fr) 1999-07-29
AU2194799A (en) 1999-08-09
WO1999038056A1 (fr) 1999-07-29

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