SE9801908D0 - Elektroniskt söksystem - Google Patents

Elektroniskt söksystem

Info

Publication number
SE9801908D0
SE9801908D0 SE9801908A SE9801908A SE9801908D0 SE 9801908 D0 SE9801908 D0 SE 9801908D0 SE 9801908 A SE9801908 A SE 9801908A SE 9801908 A SE9801908 A SE 9801908A SE 9801908 D0 SE9801908 D0 SE 9801908D0
Authority
SE
Sweden
Prior art keywords
current
search
tool
cable
areas
Prior art date
Application number
SE9801908A
Other languages
English (en)
Other versions
SE9801908L (sv
SE511254C2 (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/sv
Priority to SE9801908A priority Critical patent/SE511254C2/sv
Application filed by Electrolux Ab filed Critical Electrolux Ab
Priority to EP98965940A priority patent/EP1047983B1/en
Priority to AT98965940T priority patent/ATE291250T1/de
Priority to PCT/SE1998/002457 priority patent/WO1999038056A1/en
Priority to AU21947/99A priority patent/AU753201B2/en
Priority to DE69829411T priority patent/DE69829411T2/de
Priority to CA002317533A priority patent/CA2317533A1/en
Priority to US09/582,892 priority patent/US6465982B1/en
Publication of SE9801908L publication Critical patent/SE9801908L/sv
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, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • 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, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • 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
US09/582,892 US6465982B1 (en) 1998-01-08 1998-12-30 Electronic search system
EP98965940A EP1047983B1 (en) 1998-01-08 1998-12-30 Electronic search system
CA002317533A CA2317533A1 (en) 1998-01-08 1998-12-30 Electronic search system
AT98965940T ATE291250T1 (de) 1998-01-08 1998-12-30 Elektronisches suchsystem
PCT/SE1998/002457 WO1999038056A1 (en) 1998-01-08 1998-12-30 Electronic search system
AU21947/99A AU753201B2 (en) 1998-01-08 1998-12-30 Electronic search system
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 true SE9801908D0 (sv) 1998-05-29
SE9801908L SE9801908L (sv) 1999-07-08
SE511254C2 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 (sv)
EP (1) EP1047983B1 (sv)
AT (1) ATE291250T1 (sv)
AU (1) AU753201B2 (sv)
CA (1) CA2317533A1 (sv)
DE (1) DE69829411T2 (sv)
SE (1) SE511254C2 (sv)
WO (1) WO1999038056A1 (sv)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102681545B (zh) * 2012-05-30 2015-05-20 宁波市德霖机械有限公司 一种用于控制自动设备的工作区域界定和引导的方法及其系统

Families Citing this family (124)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8412377B2 (en) 2000-01-24 2013-04-02 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US8788092B2 (en) 2000-01-24 2014-07-22 Irobot Corporation Obstacle following sensor scheme for a mobile robot
US6956348B2 (en) 2004-01-28 2005-10-18 Irobot Corporation Debris sensor for cleaning apparatus
US6883201B2 (en) * 2002-01-03 2005-04-26 Irobot Corporation Autonomous floor-cleaning robot
US6690134B1 (en) 2001-01-24 2004-02-10 Irobot Corporation Method and system for robot localization and confinement
US7571511B2 (en) 2002-01-03 2009-08-11 Irobot Corporation Autonomous floor-cleaning robot
US7429843B2 (en) 2001-06-12 2008-09-30 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
WO2002101477A2 (en) 2001-06-12 2002-12-19 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US8396592B2 (en) 2001-06-12 2013-03-12 Irobot Corporation Method and system for multi-mode coverage for an autonomous robot
US9128486B2 (en) 2002-01-24 2015-09-08 Irobot Corporation Navigational control system for a robotic device
SE0201740D0 (sv) * 2002-06-07 2002-06-07 Electrolux Ab Electroniskt diregeringssystem
SE0201739D0 (sv) * 2002-06-07 2002-06-07 Electrolux Ab Elektroniskt avgränsningssystem
US8386081B2 (en) 2002-09-13 2013-02-26 Irobot Corporation Navigational control system for a robotic device
US8428778B2 (en) 2002-09-13 2013-04-23 Irobot Corporation Navigational control system for a robotic device
US7332890B2 (en) 2004-01-21 2008-02-19 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
US7720554B2 (en) 2004-03-29 2010-05-18 Evolution Robotics, Inc. Methods and apparatus for position estimation using reflected light sources
KR100548895B1 (ko) * 2004-05-17 2006-02-02 삼성광주전자 주식회사 로봇 진공청소기의 충전장치
US20060009879A1 (en) 2004-06-24 2006-01-12 Lynch James K Programming and diagnostic tool for a mobile robot
US8972052B2 (en) 2004-07-07 2015-03-03 Irobot Corporation Celestial navigation system for an autonomous vehicle
US7706917B1 (en) 2004-07-07 2010-04-27 Irobot Corporation Celestial navigation system for an autonomous robot
US8392021B2 (en) 2005-02-18 2013-03-05 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
EP1850725B1 (en) 2005-02-18 2010-05-19 iRobot Corporation Autonomous surface cleaning robot for wet and dry cleaning
US7620476B2 (en) 2005-02-18 2009-11-17 Irobot Corporation Autonomous surface cleaning robot for dry cleaning
US8930023B2 (en) 2009-11-06 2015-01-06 Irobot Corporation Localization by learning of wave-signal distributions
ATE542459T1 (de) * 2005-07-08 2012-02-15 Electrolux Ab Reinigungsroboter
US7844396B2 (en) 2005-09-13 2010-11-30 Deere & Company Method and system for modular data processing for a vehicle control system
DE102005046813A1 (de) * 2005-09-30 2007-04-05 Vorwerk & Co. Interholding Gmbh Verfahren zum Betreiben eines selbsttätig verfahrbaren Haushaltsgerätes sowie Verfahren zum Betreiben einer Basisstation
ES2378138T3 (es) 2005-12-02 2012-04-09 Irobot Corporation Movilidad de robot de cubrimiento
EP2816434A3 (en) 2005-12-02 2015-01-28 iRobot Corporation Autonomous coverage robot
ES2423296T3 (es) 2005-12-02 2013-09-19 Irobot Corporation Robot modular
ES2706729T3 (es) 2005-12-02 2019-04-01 Irobot Corp Sistema de robot
US8374721B2 (en) 2005-12-02 2013-02-12 Irobot Corporation Robot system
EP2013671B1 (en) 2006-03-17 2018-04-25 iRobot Corporation Lawn care robot
US8572799B2 (en) 2006-05-19 2013-11-05 Irobot Corporation Removing debris from cleaning robots
US8417383B2 (en) 2006-05-31 2013-04-09 Irobot Corporation Detecting robot stasis
US8046103B2 (en) 2006-09-29 2011-10-25 F Robotics Acquisitions Ltd. System and method for determining the location of a machine
US8306659B2 (en) 2006-12-06 2012-11-06 F Robotics Acquisitions Ltd. Autonomous robot
DE102007019218A1 (de) 2007-04-20 2008-10-23 Hidde, Axel R., Dr. Energiearmes drehzahlveränderbares Schneidmodul mit variabler Bestückung und Funktionalität
EP2781178B1 (en) 2007-05-09 2021-04-21 iRobot Corporation Autonomous coverage robot
JP5073609B2 (ja) * 2008-08-11 2012-11-14 日東電工株式会社 光導波路の製造方法
DE102009001900A1 (de) 2008-10-20 2010-04-22 Robert Bosch Gmbh Verfahren und System zur Arbeitsbereichserkennung eines mobilen Arbeitsgerätes
US8364309B1 (en) * 2009-07-14 2013-01-29 Bailey Bendrix L User-assisted robot navigation system
CN102724903B (zh) 2010-02-16 2015-11-25 艾罗伯特公司 真空吸尘器毛刷
EP2547191B1 (en) * 2010-03-17 2018-09-19 Husqvarna AB Method and system for guiding a robotic garden tool to a predetermined position
EP3346348B1 (en) * 2010-04-14 2019-11-27 Husqvarna AB Robotic garden tool following wires at a distance using multiple signals
DE102010028251A1 (de) 2010-04-27 2011-10-27 Robert Bosch Gmbh Verfahren zum Erkennen eines Arbeitsbereichs sowie ein Gerät hierfür
EP2590495B1 (en) * 2010-07-07 2020-04-15 Husqvarna AB Communication and safety device for boundary aided systems
US8433468B2 (en) * 2010-07-28 2013-04-30 Deere & Company Robotic mower home finding system
US8392044B2 (en) 2010-07-28 2013-03-05 Deere & Company Robotic mower boundary sensing system
US20120029752A1 (en) * 2010-07-28 2012-02-02 Johnson David A Robotic Mower Stuck Detection System
EP2622425B1 (en) * 2010-10-01 2018-06-20 Husqvarna AB Method and system for guiding a robotic garden tool
CN102890505B (zh) * 2011-07-18 2014-11-26 苏州宝时得电动工具有限公司 边界系统
CN103197672A (zh) * 2012-01-05 2013-07-10 苏州宝时得电动工具有限公司 边界信号识别方法及其边界系统
EP2625946B1 (en) * 2012-02-07 2015-05-13 Fabrizio Bernini Apparatus for cutting grass
JP5836151B2 (ja) * 2012-02-10 2015-12-24 本田技研工業株式会社 無人走行作業車用エリアワイヤの配置構造およびその制御装置
JP5859870B2 (ja) 2012-02-10 2016-02-16 本田技研工業株式会社 無人走行作業車の誘導装置
JP5869954B2 (ja) * 2012-05-23 2016-02-24 本田技研工業株式会社 無人走行作業システム
CN103488172B (zh) * 2012-06-13 2016-10-05 苏州宝时得电动工具有限公司 自动工作系统及其控制方法
CN103543745B (zh) * 2012-07-16 2016-12-21 苏州宝时得电动工具有限公司 导引系统及其控制方法
US9043070B2 (en) * 2012-08-22 2015-05-26 Industrial Technology Research Institute Moving device and moving control method thereof
CN104487864B (zh) 2012-08-27 2017-06-23 伊莱克斯公司 机器人定位系统
DK2717109T3 (en) * 2012-10-04 2015-11-30 Viking Gmbh Charger for a self-propelled work apparatus
DK2717110T3 (en) * 2012-10-04 2015-11-30 Viking Gmbh Self-propelled work apparatus with a charging station
CN103869813B (zh) * 2012-12-14 2017-02-01 苏州宝时得电动工具有限公司 自动工作系统
EP2939508B1 (en) 2012-12-28 2021-05-19 Positec Power Tools (Suzhou) Co., Ltd Automatic mowing system
JP6217952B2 (ja) 2013-04-15 2017-10-25 アクティエボラゲット エレクトロラックス ロボット真空掃除機
KR102137923B1 (ko) 2013-04-15 2020-07-24 에이비 엘렉트로룩스 돌출 측부 브러시를 구비하는 로봇 진공 청소기
DE202013101894U1 (de) 2013-04-30 2014-08-07 Al-Ko Kober Ag Basisstation für und Mähsystem mit mehreren Mährobotern
WO2015090404A1 (en) 2013-12-19 2015-06-25 Aktiebolaget Electrolux Prioritizing cleaning areas
JP6494118B2 (ja) 2013-12-19 2019-04-03 アクチエボラゲット エレクトロルックス 障害物の乗り上げの検出に伴うロボット掃除機の制御方法、並びに、当該方法を有するロボット掃除機、プログラム、及びコンピュータ製品
ES2675786T3 (es) 2013-12-19 2018-07-12 Aktiebolaget Electrolux Control de velocidad adaptativo de cepillo lateral rotatorio
EP3084538B1 (en) 2013-12-19 2017-11-01 Aktiebolaget Electrolux Robotic cleaning device with perimeter recording function
JP6750921B2 (ja) 2013-12-19 2020-09-02 アクチエボラゲット エレクトロルックス ロボット掃除機
KR102137857B1 (ko) 2013-12-19 2020-07-24 에이비 엘렉트로룩스 로봇 청소 장치 및 랜드마크 인식 방법
EP3082544B1 (en) 2013-12-19 2020-10-07 Aktiebolaget Electrolux Robotic vacuum cleaner with side brush moving in spiral pattern
WO2015090439A1 (en) 2013-12-20 2015-06-25 Aktiebolaget Electrolux Dust container
EP3889717A1 (en) 2014-03-31 2021-10-06 iRobot Corporation Autonomous mobile robot
US9375842B2 (en) 2014-05-15 2016-06-28 Irobot Corporation Autonomous mobile robot confinement system
DE202014005547U1 (de) 2014-06-10 2014-09-29 Harry Ruf Vorrichtung zum Verlegen eines Begrenzungs- und Suchkabels aufeiner Garten- oder Ackerfläche
DE102014212408A1 (de) 2014-06-27 2015-12-31 Robert Bosch Gmbh Autonomes Arbeitsgerät
US10518416B2 (en) 2014-07-10 2019-12-31 Aktiebolaget Electrolux Method for detecting a measurement error in a robotic cleaning device
EP3190939B1 (en) 2014-09-08 2021-07-21 Aktiebolaget Electrolux Robotic vacuum cleaner
CN106659344B (zh) 2014-09-08 2019-10-25 伊莱克斯公司 机器人真空吸尘器
US9510505B2 (en) 2014-10-10 2016-12-06 Irobot Corporation Autonomous robot localization
US9516806B2 (en) 2014-10-10 2016-12-13 Irobot Corporation Robotic lawn mowing boundary determination
JP6307748B2 (ja) * 2014-10-21 2018-04-11 本田技研工業株式会社 自律走行作業車の制御装置
US10377035B2 (en) 2014-11-19 2019-08-13 Positec Technology (China) Co., Ltd Self-moving robot
CN106998980B (zh) 2014-12-10 2021-12-17 伊莱克斯公司 使用激光传感器检测地板类型
CN114668335A (zh) 2014-12-12 2022-06-28 伊莱克斯公司 侧刷和机器人吸尘器
US9420741B2 (en) 2014-12-15 2016-08-23 Irobot Corporation Robot lawnmower mapping
KR102339531B1 (ko) 2014-12-16 2021-12-16 에이비 엘렉트로룩스 로봇 청소 장치를 위한 경험-기반의 로드맵
JP6532530B2 (ja) 2014-12-16 2019-06-19 アクチエボラゲット エレクトロルックス ロボット掃除機の掃除方法
US9538702B2 (en) 2014-12-22 2017-01-10 Irobot Corporation Robotic mowing of separated lawn areas
US11099554B2 (en) 2015-04-17 2021-08-24 Aktiebolaget Electrolux Robotic cleaning device and a method of controlling the robotic cleaning device
EP3093726A1 (en) * 2015-05-13 2016-11-16 Egenpower Inc. Border-signal generating and wire winding device for border recognition of self-propelled mower
US11115798B2 (en) 2015-07-23 2021-09-07 Irobot Corporation Pairing a beacon with a mobile robot
US9903947B2 (en) 2015-08-10 2018-02-27 Deere & Company Boundary signal detection
EP3344104B1 (en) 2015-09-03 2020-12-30 Aktiebolaget Electrolux System of robotic cleaning devices
EP3156873B2 (en) 2015-10-15 2023-04-05 Honda Research Institute Europe GmbH Autonomous vehicle with improved simultaneous localization and mapping function
EP3392729B1 (en) 2015-12-17 2021-10-27 Positec Power Tools (Suzhou) Co., Ltd Auto-movement robot system
US10021830B2 (en) 2016-02-02 2018-07-17 Irobot Corporation Blade assembly for a grass cutting mobile robot
US10459063B2 (en) 2016-02-16 2019-10-29 Irobot Corporation Ranging and angle of arrival antenna system for a mobile robot
EP3430424B1 (en) 2016-03-15 2021-07-21 Aktiebolaget Electrolux Robotic cleaning device and a method at the robotic cleaning device of performing cliff detection
JP6243951B2 (ja) * 2016-03-31 2017-12-06 本田技研工業株式会社 自律走行作業車の制御装置
EP3454707B1 (en) 2016-05-11 2020-07-08 Aktiebolaget Electrolux Robotic cleaning device
CN109874487B (zh) 2016-06-30 2022-11-04 创科（澳门离岸商业服务）有限公司 一种自主式割草机及其导航系统
US11172608B2 (en) 2016-06-30 2021-11-16 Tti (Macao Commercial Offshore) Limited Autonomous lawn mower and a system for navigating thereof
SE541842C2 (en) 2017-03-28 2019-12-27 Husqvarna Ab Improved perimeter marking for a robotic working tool
KR20220025250A (ko) 2017-06-02 2022-03-03 에이비 엘렉트로룩스 로봇 청소 장치 전방의 표면의 레벨차를 검출하는 방법
EP3651564B1 (en) 2017-07-14 2022-05-18 iRobot Corporation Blade assembly for a grass cutting mobile robot
SE541868C2 (en) * 2017-08-23 2020-01-02 Husqvarna Ab Improved work area marking for a robotic working tool
KR20200058400A (ko) 2017-09-26 2020-05-27 에이비 엘렉트로룩스 로봇 청소 장치의 이동 제어
WO2019127568A1 (en) * 2017-12-30 2019-07-04 Changzhou Globe Co., Ltd. System and method for controlling a self-propelling lawnmower
KR102090649B1 (ko) * 2018-02-28 2020-03-18 엘지전자 주식회사 이동로봇과 이동로봇 시스템
ES2887100T3 (es) * 2018-05-28 2021-12-21 Globe Jiangsu Co Ltd Transmisor de cable de límite adaptativo
GB2581956A (en) * 2019-02-20 2020-09-09 Honda Motor Europe Ltd Utility system and method of charging a utility vehicle
SE543941C2 (en) * 2019-06-18 2021-09-28 Husqvarna Ab Boundary system with two work areas for robotic working tool
DE102019131662A1 (de) * 2019-11-22 2021-05-27 Vorwerk & Co. Interholding Gmbh Basisstation für ein Bodenbearbeitungsgerät, Antriebsrad für ein Bodenbearbeitungsgerät sowie System aus einer Basisstation und einem Bodenbearbeitungsgerät
SE544111C2 (en) * 2020-05-14 2021-12-28 Husqvarna Ab Mobile signal generator for a robotic working tool
WO2021244594A1 (zh) * 2020-06-03 2021-12-09 格力博(江苏)股份有限公司 自动割草机及其路径规划方法、系统和设备
DE102021131214A1 (de) 2021-11-29 2023-06-01 Honda Motor Co., Ltd. Fahrtroutensteuerung eines autonomen Arbeitsfahrzeugs
IT202100032099A1 (it) 2021-12-27 2023-06-27 Roberto Sponga Macchina interrafilo radiocomandata e suo sistema di funzionamento
DE102022109922B3 (de) 2022-04-25 2023-09-28 AL-KO Geräte GmbH Bodenbearbeitungsroboter-System, Vorrichtung zur lokalen Veränderung eines Schleifendrahtmagnetfeldes, Erdnagel und Verfahren zur Rückführung eines autonom fahrenden Bodenbearbeitungsroboters
SE2351130A1 (en) * 2023-09-29 2024-04-11 Husqvarna Ab A method for operating an autonomous robot

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3550714A (en) 1964-10-20 1970-12-29 Mowbot Inc Lawn mower
US3757887A (en) * 1971-07-09 1973-09-11 Versadyne Inc Vehicle guidance system
US4079801A (en) * 1973-10-11 1978-03-21 National Research Development Corporation Vehicle guidance systems
US4613804A (en) * 1985-07-08 1986-09-23 Eaton-Kenway, Inc. Floor position sensing apparatus and method
US4656406A (en) * 1985-09-20 1987-04-07 Litton Automation Systems, Inc. Electric field guidance system for automated vehicles
JPS6384608U (sv) * 1986-11-19 1988-06-03
US4919224A (en) * 1988-05-16 1990-04-24 Industrial Technology Research Institute Automatic working vehicular system
US4987540A (en) * 1989-05-30 1991-01-22 Whs Robotics, Inc. Automatic guided vehicle system having communication and traffic controller with unguided paths
FR2696569B1 (fr) * 1992-10-07 1994-11-10 Sn Eno Dispositif permettant de limiter le déplacement d'une machine électrique autonome à déplacement aléatoire.
IL113913A (en) * 1995-05-30 2000-02-29 Friendly Machines Ltd Navigation method and system
EP0774702B1 (en) * 1995-11-07 2001-10-10 Friendly Robotics Ltd. A boundary detection system for an automated robot

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102681545B (zh) * 2012-05-30 2015-05-20 宁波市德霖机械有限公司 一种用于控制自动设备的工作区域界定和引导的方法及其系统

Also Published As

Publication number Publication date
EP1047983B1 (en) 2005-03-16
US6465982B1 (en) 2002-10-15
ATE291250T1 (de) 2005-04-15
EP1047983A1 (en) 2000-11-02
SE9801908L (sv) 1999-07-08
WO1999038056A1 (en) 1999-07-29
AU2194799A (en) 1999-08-09
SE511254C2 (sv) 1999-09-06
CA2317533A1 (en) 1999-07-29
AU753201B2 (en) 2002-10-10
DE69829411D1 (de) 2005-04-21
DE69829411T2 (de) 2006-01-19

Similar Documents

Publication Publication Date Title
ATE291250T1 (de) Elektronisches suchsystem
ATE226740T1 (de) Elektronischesbegrenzungssystem
CA2388373A1 (en) Distance detection system
ATE235040T1 (de) Durch mikromaterialbearbeitung hergestellter induktiver sensor
AU2001267254A1 (en) Method for determining the position of a sensor element
IL102218A0 (en) Tracker employing a rotating electromagnetic field
WO2002038930A3 (en) Pedal position sensor using bipolar tapered magnets
CA2295047A1 (en) Position detector
CA2039760A1 (en) Field generation and reception system for electronic article surveillance
ATE533096T1 (de) Perimeter-verfolgungssystem
ATE438078T1 (de) Magnetisches ortbestimmungssystem mit adaptivem rückführungskreis
AU2941095A (en) Device for speed measurement in a rail-mounted vehicle
DK0677210T3 (da) Sende- og modtageantenne med vinklede krydsningselementer
FR2697909B1 (fr) Circuit d'exploitation d'un capteur inductif.
DE59915012D1 (de) Induktiver Näherungsschalter mit einem vorzugsweise aus einem Stück bestehenden Gehäuse
AU2003233072A1 (en) Magnetic displacement transducer
CA2347271A1 (en) Control apparatus
ATE301291T1 (de) Vorrichtung und verfahren zur holographischen messung von mikrowellen
ATE96931T1 (de) Ueberwachungsverfahren zur bestimmung des von einer person beobachteten bereicheseines vorbestimmten gebietes.
EP0850562B1 (en) Fish-bite detector
EP0816870A3 (de) Metalldetektor und Verfahren zum Betrieb eines Metalldetektors
IL108599A (en) Tracker employing a rotating electromagnetic field
DE69031578D1 (de) Anordnung zum Spurführen von gleisfreien Falzungen
EP0331353A3 (en) Detecting change in location of a moving source of electromagnetic radiation
DE60010374D1 (de) Magnetischer Verschiebungssensor

Legal Events

Date Code Title Description
NUG Patent has lapsed