SE510524C2 - Elektroniskt avgränsningssystem - Google Patents

Elektroniskt avgränsningssystem

Info

Publication number
SE510524C2
SE510524C2 SE9703399A SE9703399A SE510524C2 SE 510524 C2 SE510524 C2 SE 510524C2 SE 9703399 A SE9703399 A SE 9703399A SE 9703399 A SE9703399 A SE 9703399A SE 510524 C2 SE510524 C2 SE 510524C2
Authority
SE
Sweden
Prior art keywords
signal
electronic
components
signals
loop
Prior art date
Application number
SE9703399A
Other languages
English (en)
Swedish (sv)
Other versions
SE9703399L (sv
SE9703399D0 (sv
Inventor
Ulf Petersson
Bengt Allan Bergvall
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=20408317&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=SE510524(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Electrolux Ab filed Critical Electrolux Ab
Priority to SE9703399A priority Critical patent/SE510524C2/sv
Publication of SE9703399D0 publication Critical patent/SE9703399D0/xx
Priority to DE69808964T priority patent/DE69808964T2/de
Priority to US09/508,950 priority patent/US6300737B1/en
Priority to CA002303923A priority patent/CA2303923A1/en
Priority to EP98944397A priority patent/EP1025472B1/de
Priority to DE29824544U priority patent/DE29824544U1/de
Priority to AU91946/98A priority patent/AU751789B2/en
Priority to AT98944397T priority patent/ATE226740T1/de
Priority to PCT/SE1998/001635 priority patent/WO1999015941A1/en
Publication of SE9703399L publication Critical patent/SE9703399L/xx
Publication of SE510524C2 publication Critical patent/SE510524C2/sv

Links

Classifications

    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Environmental Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Electromagnetism (AREA)
  • Geophysics And Detection Of Objects (AREA)
  • Workshop Equipment, Work Benches, Supports, Or Storage Means (AREA)
  • Control Of Throttle Valves Provided In The Intake System Or In The Exhaust System (AREA)
  • Selective Calling Equipment (AREA)
  • Massaging Devices (AREA)
  • Magnetic Treatment Devices (AREA)
SE9703399A 1997-09-19 1997-09-19 Elektroniskt avgränsningssystem SE510524C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE9703399A SE510524C2 (sv) 1997-09-19 1997-09-19 Elektroniskt avgränsningssystem
PCT/SE1998/001635 WO1999015941A1 (en) 1997-09-19 1998-09-15 Electronic bordering system
AT98944397T ATE226740T1 (de) 1997-09-19 1998-09-15 Elektronischesbegrenzungssystem
CA002303923A CA2303923A1 (en) 1997-09-19 1998-09-15 Electronic bordering system
US09/508,950 US6300737B1 (en) 1997-09-19 1998-09-15 Electronic bordering system
DE69808964T DE69808964T2 (de) 1997-09-19 1998-09-15 Elektronischesbegrenzungssystem
EP98944397A EP1025472B1 (de) 1997-09-19 1998-09-15 Elektronischesbegrenzungssystem
DE29824544U DE29824544U1 (de) 1997-09-19 1998-09-15 Elektronisches Begrenzungssystem
AU91946/98A AU751789B2 (en) 1997-09-19 1998-09-15 Electronic bordering system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703399A SE510524C2 (sv) 1997-09-19 1997-09-19 Elektroniskt avgränsningssystem

Publications (3)

Publication Number Publication Date
SE9703399D0 SE9703399D0 (sv) 1997-09-19
SE9703399L SE9703399L (sv) 1999-03-20
SE510524C2 true SE510524C2 (sv) 1999-05-31

Family

ID=20408317

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703399A SE510524C2 (sv) 1997-09-19 1997-09-19 Elektroniskt avgränsningssystem

Country Status (8)

Country Link
US (1) US6300737B1 (de)
EP (1) EP1025472B1 (de)
AT (1) ATE226740T1 (de)
AU (1) AU751789B2 (de)
CA (1) CA2303923A1 (de)
DE (2) DE69808964T2 (de)
SE (1) SE510524C2 (de)
WO (1) WO1999015941A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11003192B2 (en) 2015-11-10 2021-05-11 Positec Power Tools (Suzhou) Co., Ltd. Automatic working system and control method thereof and automatic moving device
US11467600B2 (en) 2017-03-28 2022-10-11 Husqvarna Ab Perimeter marking for a robotic working tool

Families Citing this family (130)

* 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
US7155308B2 (en) 2000-01-24 2006-12-26 Irobot Corporation Robot obstacle detection system
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
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
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
EP1470460B1 (de) * 2002-01-31 2006-04-05 Solar & Robotics S.A. Verbesserung eines steuerverfahrens für einen mobilen autonomen roboter und dazugehörige vorrichtung
US6882283B1 (en) * 2002-05-29 2005-04-19 At&T Corp. Cable plow installation monitor method and apparatus
SE0201739D0 (sv) * 2002-06-07 2002-06-07 Electrolux Ab Elektroniskt avgränsningssystem
SE0201740D0 (sv) * 2002-06-07 2002-06-07 Electrolux Ab Electroniskt diregeringssystem
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
DE10317160A1 (de) * 2003-04-14 2004-11-18 Wacker Construction Equipment Ag System und Verfahren zur automatisierten Bodenverdichtung
US7332890B2 (en) 2004-01-21 2008-02-19 Irobot Corporation Autonomous robot auto-docking and energy management systems and methods
DE112005000738T5 (de) 2004-03-29 2007-04-26 Evolution Robotics, Inc., Pasadena Verfahren und Vorrichtung zur Positionsbestimmung unter Verwendung von reflektierten Lichtquellen
WO2006002385A1 (en) 2004-06-24 2006-01-05 Irobot Corporation Programming and diagnostic tool for a mobile robot
ITFI20040151A1 (it) 2004-07-02 2004-10-02 Zucchetti Ct Sistemi S P A Sistema di rilevamento perimetrale
US7706917B1 (en) 2004-07-07 2010-04-27 Irobot Corporation Celestial navigation system for an autonomous robot
US8972052B2 (en) 2004-07-07 2015-03-03 Irobot Corporation Celestial navigation system for an autonomous vehicle
US20060068754A1 (en) * 2004-09-30 2006-03-30 Helena Goldfarb System and method for securing a large infrastructure
US7389156B2 (en) 2005-02-18 2008-06-17 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
US8392021B2 (en) 2005-02-18 2013-03-05 Irobot Corporation Autonomous surface cleaning robot for wet cleaning
KR101247933B1 (ko) 2005-02-18 2013-03-26 아이로보트 코퍼레이션 습식 및 건식 청소를 위한 자동 표면 청소 로봇
US8930023B2 (en) 2009-11-06 2015-01-06 Irobot Corporation Localization by learning of wave-signal distributions
WO2007008148A1 (en) * 2005-07-08 2007-01-18 Ab Electrolux Robotic cleaning device
EP2816434A3 (de) 2005-12-02 2015-01-28 iRobot Corporation Roboter mit autonomem Wirkungsbereich
WO2007065034A1 (en) 2005-12-02 2007-06-07 Irobot Corporation Modular robot
ES2706729T3 (es) 2005-12-02 2019-04-01 Irobot Corp Sistema de robot
KR101099808B1 (ko) 2005-12-02 2011-12-27 아이로보트 코퍼레이션 로봇 시스템
EP2251757B1 (de) 2005-12-02 2011-11-23 iRobot Corporation Abdeckungsrobotermobilität
ES2707155T3 (es) 2006-03-17 2019-04-02 Irobot Corp Confinamiento de robot
ES2583374T3 (es) 2006-05-19 2016-09-20 Irobot Corporation Eliminación de residuos de robots de limpieza
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
DE102007016802B3 (de) * 2007-04-05 2008-05-15 Miele & Cie. Kg Verfahren zur Navigation eines selbstfahrenden Bodenbearbeitungsgerätes
DE102007019218A1 (de) 2007-04-20 2008-10-23 Hidde, Axel R., Dr. Energiearmes drehzahlveränderbares Schneidmodul mit variabler Bestückung und Funktionalität
EP2574265B1 (de) 2007-05-09 2015-10-14 iRobot Corporation Kompakter Roboter mit autonomer Reichweite
WO2009036644A1 (fr) * 2007-09-21 2009-03-26 Zhejiang University Système robot tondeur
DE102009001900A1 (de) 2008-10-20 2010-04-22 Robert Bosch Gmbh Verfahren und System zur Arbeitsbereichserkennung eines mobilen Arbeitsgerätes
US8800107B2 (en) 2010-02-16 2014-08-12 Irobot Corporation Vacuum brush
DE102010028251A1 (de) 2010-04-27 2011-10-27 Robert Bosch Gmbh Verfahren zum Erkennen eines Arbeitsbereichs sowie ein Gerät hierfür
US8392044B2 (en) * 2010-07-28 2013-03-05 Deere & Company Robotic mower boundary sensing system
CN102169345B (zh) * 2011-01-28 2013-05-01 浙江亚特电器有限公司 一种机器人行动区域设定方法
DK2703925T3 (da) 2011-04-28 2021-05-10 Positec Power Tools Suzhou Co Ltd Automatisk arbejdssystem, automatisk gangindretning og styrefremgangsmåde dertil
DE102011077673A1 (de) 2011-06-17 2012-12-20 Robert Bosch Gmbh System mit einer Begrenzungsleitereinheit und einer selbstständigen, mobilen Einheit
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
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
US9026299B2 (en) 2012-07-09 2015-05-05 Deere & Company Navigation system and method for autonomous mower
US9072218B2 (en) 2012-07-09 2015-07-07 Deere & Company Boundary sensor assembly for a robotic lawn mower, robotic lawn mower and robotic lawn mower system
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
ES2610755T3 (es) 2012-08-27 2017-05-03 Aktiebolaget Electrolux Sistema de posicionamiento de un robot
CN103809592A (zh) * 2012-11-09 2014-05-21 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
CN103838238B (zh) * 2012-11-23 2017-08-01 苏州宝时得电动工具有限公司 自动工作系统
EP2741160B1 (de) 2012-12-07 2016-10-12 Viking GmbH Verfahren zur Steuerung eines selbstfahrenden Rasenmähers
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 (de) 2012-12-28 2021-05-19 Positec Power Tools (Suzhou) Co., Ltd Automatisiertes mähsystem
CN103941600B (zh) * 2013-01-22 2016-12-28 苏州宝时得电动工具有限公司 自动工作系统
CN105101855A (zh) 2013-04-15 2015-11-25 伊莱克斯公司 具有伸出的侧刷的机器人真空吸尘器
EP2986192B1 (de) 2013-04-15 2021-03-31 Aktiebolaget Electrolux Robotischer staubsauger
CN104252175B (zh) * 2013-06-28 2017-09-22 苏州宝时得电动工具有限公司 自动工作系统及其抗信号干扰的方法
CN104252174B (zh) * 2013-06-28 2017-08-22 苏州宝时得电动工具有限公司 自动工作设备
US9119343B1 (en) 2013-11-19 2015-09-01 Daniel R. Stovall Rail-mounted automated grass cutter
CN105849660B (zh) 2013-12-19 2020-05-08 伊莱克斯公司 机器人清扫装置
EP3082537B1 (de) 2013-12-19 2020-11-18 Aktiebolaget Electrolux Robotische reinigungsvorrichtung und verfahren zur bezugspunkterkennung
WO2015090402A1 (en) 2013-12-19 2015-06-25 Aktiebolaget Electrolux Robotic cleaning device with perimeter recording function
EP3084539B1 (de) 2013-12-19 2019-02-20 Aktiebolaget Electrolux Priorisierung von reinigungsbereichen
CN105792721B (zh) 2013-12-19 2020-07-21 伊莱克斯公司 以螺旋样式移动的带侧刷的机器人真空吸尘器
KR102099495B1 (ko) 2013-12-19 2020-04-09 에이비 엘렉트로룩스 로봇 청소 장치가 장애물에 올라가는 것의 감지
JP6638987B2 (ja) 2013-12-19 2020-02-05 アクチエボラゲット エレクトロルックス 回転側面ブラシの適応速度制御
KR102116595B1 (ko) 2013-12-20 2020-06-05 에이비 엘렉트로룩스 먼지통
US9740210B2 (en) * 2014-01-30 2017-08-22 Husqvarna Ab Robotic working tool system with a boundary wire
WO2015153109A1 (en) 2014-03-31 2015-10-08 Irobot Corporation Autonomous mobile robot
EP3942912B1 (de) * 2014-04-30 2023-11-22 LG Electronics Inc. Rasenmäherroboter
WO2016005012A1 (en) 2014-07-10 2016-01-14 Aktiebolaget Electrolux Method for detecting a measurement error in a robotic cleaning device
JP6378962B2 (ja) * 2014-07-31 2018-08-22 シャープ株式会社 自走式電子機器
EP3190938A1 (de) 2014-09-08 2017-07-19 Aktiebolaget Electrolux Robotischer staubsauger
JP6443897B2 (ja) 2014-09-08 2018-12-26 アクチエボラゲット エレクトロルックス ロボット真空掃除機
US9516806B2 (en) 2014-10-10 2016-12-13 Irobot Corporation Robotic lawn mowing boundary determination
US9510505B2 (en) 2014-10-10 2016-12-06 Irobot Corporation Autonomous robot localization
EP3230814B1 (de) 2014-12-10 2021-02-17 Aktiebolaget Electrolux Verwendung eines lasersensors zur bodentypdetektion
CN107072454A (zh) 2014-12-12 2017-08-18 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
US9868211B2 (en) 2015-04-09 2018-01-16 Irobot Corporation Restricting movement of a mobile robot
US11099554B2 (en) 2015-04-17 2021-08-24 Aktiebolaget Electrolux Robotic cleaning device and a method of controlling the robotic cleaning device
US11115798B2 (en) 2015-07-23 2021-09-07 Irobot Corporation Pairing a beacon with a mobile robot
US10034421B2 (en) 2015-07-24 2018-07-31 Irobot Corporation Controlling robotic lawnmowers
US9903947B2 (en) * 2015-08-10 2018-02-27 Deere & Company Boundary signal detection
WO2017036532A1 (en) 2015-09-03 2017-03-09 Aktiebolaget Electrolux System of robotic cleaning devices
EP3156873B2 (de) 2015-10-15 2023-04-05 Honda Research Institute Europe GmbH Autonomes fahrzeug mit verbesserter simultaner ortung und kartierungsfunktion
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
CN108603935A (zh) 2016-03-15 2018-09-28 伊莱克斯公司 机器人清洁设备以及机器人清洁设备进行陡壁检测的方法
CN111352428B (zh) * 2016-04-21 2023-07-14 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
CN109068908B (zh) 2016-05-11 2021-05-11 伊莱克斯公司 机器人清洁设备
WO2018000922A1 (en) 2016-06-30 2018-01-04 Tti (Macao Commercial Offshore) Limited An autonomous lawn mower and a system for navigating thereof
US11172608B2 (en) 2016-06-30 2021-11-16 Tti (Macao Commercial Offshore) Limited Autonomous lawn mower and a system for navigating thereof
US10845817B1 (en) 2016-08-11 2020-11-24 Ali Ebrahimi Afrouzi System and method for confining robotic devices
CN108205313A (zh) * 2016-12-19 2018-06-26 苏州宝时得电动工具有限公司 自动工作系统，自移动设备及其控制方法
JP7243967B2 (ja) 2017-06-02 2023-03-22 アクチエボラゲット エレクトロルックス ロボット清掃デバイスの前方の表面のレベル差を検出する方法
US11470774B2 (en) 2017-07-14 2022-10-18 Irobot Corporation Blade assembly for a grass cutting mobile robot
CN107728217A (zh) * 2017-09-09 2018-02-23 浙江亚特电器有限公司 用于智能割草机的区域边界检测电路及方法
JP6989210B2 (ja) 2017-09-26 2022-01-05 アクチエボラゲット エレクトロルックス ロボット清掃デバイスの移動の制御
FR3073297B1 (fr) * 2017-11-09 2022-04-22 Institut National De Recherche En Sciences Et Tech Pour Lenvironnement Et Lagriculture Systeme de securite electronique pour robots mobiles
SE1751546A1 (en) * 2017-12-14 2019-05-14 Husqvarna Ab A robotic working tool and work area boundary sensing method
EP3595428B1 (de) 2017-12-30 2021-10-20 Globe (Jiangsu) Co., Ltd. System und verfahren zur steuerung eines selbstfahrenden rasenmähers
WO2019227269A1 (en) 2018-05-28 2019-12-05 Changzhou Globe Co., Ltd. Adaptive boundary wire transmitter
AU2020100041A4 (en) 2019-01-11 2020-02-20 Bissell Inc. Artificial barrier for autonomous floor cleaner
WO2021093856A1 (zh) * 2019-11-15 2021-05-20 南京德朔实业有限公司 智能割草系统
CN113552873B (zh) * 2020-04-03 2024-03-26 南京泉峰科技有限公司 智能割草系统
CN113852364B (zh) * 2020-06-28 2025-06-06 莱克电气绿能科技(苏州)有限公司 边界信号的产生和检测方法、产生系统和割草机器人
US12296694B2 (en) 2021-03-10 2025-05-13 Techtronic Cordless Gp Lawnmowers
JP2022142377A (ja) * 2021-03-16 2022-09-30 本田技研工業株式会社 自律作業機
WO2023053602A1 (ja) * 2021-09-29 2023-04-06 日本電産株式会社 自律走行装置および自律走行装置の制御方法
US12443180B2 (en) 2021-11-10 2025-10-14 Techtronic Cordless Gp Robotic lawn mowers
AU2023200381A1 (en) 2022-01-31 2023-08-17 Techtronic Cordless Gp Robotic garden tool
EP4270138A1 (de) 2022-04-28 2023-11-01 Techtronic Cordless GP Erzeugung einer virtuellen grenze für ein robotisches gartenwerkzeug
US12472611B2 (en) 2022-05-31 2025-11-18 Techtronic Cordless Gp Peg driver
EP4310621B1 (de) 2022-07-19 2025-02-12 Techtronic Cordless GP Anzeige zur steuerung eines robotischen werkzeugs
AU2023206123A1 (en) 2022-07-29 2024-02-15 Techtronic Cordless Gp Generation of a cryptography key for a robotic garden tool
EP4597239A4 (de) * 2022-10-13 2026-01-14 Zhejiang Sunseeker Ind Co Ltd Signalsteuerungsschaltung und -verfahren sowie erzeugungsvorrichtung, andockstation, autonomes betriebssystem und speichermedium

Family Cites Families (9)

* 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
US3698523A (en) * 1969-10-20 1972-10-17 Mowbot Inc Self-propelled random motion lawnmower
GB1448984A (en) * 1972-11-14 1976-09-08 Electrical Res Ass Vehicle guidance system
US3924389A (en) * 1973-03-27 1975-12-09 Stanley B Kita Automatic lawn mower
US4079801A (en) * 1973-10-11 1978-03-21 National Research Development Corporation Vehicle guidance systems
US4180964A (en) * 1977-04-04 1980-01-01 Pansire Dino G Self-propelled self-guiding lawn mower
JPH0792695B2 (ja) * 1986-08-13 1995-10-09 村田機械株式会社 無人車の走行誘導装置
FR2696569B1 (fr) * 1992-10-07 1994-11-10 Sn Eno Dispositif permettant de limiter le déplacement d'une machine électrique autonome à déplacement aléatoire.
DE69615789T2 (de) * 1995-11-07 2002-07-04 Friendly Robotics Ltd., Even Yehuda System zur Ermittlung von Grenzlinien für einen automatisierten Roboter

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11003192B2 (en) 2015-11-10 2021-05-11 Positec Power Tools (Suzhou) Co., Ltd. Automatic working system and control method thereof and automatic moving device
US11467600B2 (en) 2017-03-28 2022-10-11 Husqvarna Ab Perimeter marking for a robotic working tool

Also Published As

Publication number Publication date
CA2303923A1 (en) 1999-04-01
DE69808964D1 (de) 2002-11-28
SE9703399L (sv) 1999-03-20
DE29824544U1 (de) 2001-08-09
DE69808964T2 (de) 2003-06-12
EP1025472B1 (de) 2002-10-23
AU751789B2 (en) 2002-08-29
US6300737B1 (en) 2001-10-09
SE9703399D0 (sv) 1997-09-19
EP1025472A1 (de) 2000-08-09
WO1999015941A1 (en) 1999-04-01
AU9194698A (en) 1999-04-12
ATE226740T1 (de) 2002-11-15

Similar Documents

Publication Publication Date Title
SE510524C2 (sv) Elektroniskt avgränsningssystem
SE511254C2 (sv) Elektroniskt söksystem för arbetsredskap
CN100374964C (zh) 电导引系统
DE69903979T2 (de) Autonom verfahrbares gerät, insbesondere staubsauger
DE3816622C2 (de)
EP2296005A1 (de) System und Verfahren zur Bestimmung der Position einer Maschine
EP1251727B1 (de) Automatisch fahrender apparat zur durchführung von arbeiten in einem vorgegebenen bereich
CN205692049U (zh) 一种无边界线的割草机器人
SE523080C2 (sv) Dockningssystem för självgående arbetsredskap
US20210200226A1 (en) Self-propelled device system and boundary wire break detection method thereof
US20120226381A1 (en) Autonomous robot
CN109690436A (zh) 用于将机器人割草机与充电站对接的系统和系统执行方法
JPS63501664A (ja) 作業車輌の自動制御方法及び装置
EP2939514B1 (de) Rasenmähroboter und Steuerungsverfahren dafür
EP0201525B1 (de) Vorrichtung zur lokalisierung von metallischen gegenstaenden im menschlichen oder tierischen koerper
EP2281428A1 (de) Rasenmäher
CN113068506B (zh) 一种大棚果园割草机器人及其控制方法
DE10327223A1 (de) Selbstfahrender Rasenmäher mit Grasdetektor
EP0001505A1 (de) Induktive Leitvorrichtung für ein Fahrzeug
US3250983A (en) Reactive pickup for vehicle control system
US4280694A (en) Race track lure speed control assembly
DE102024124368A1 (de) Autonomes bewegungssystem
KR910002925B1 (ko) 마루위치 감지장치 및 방법
DE1873685U (de) Grenzmarken-suchgeraet.

Legal Events

Date Code Title Description
NUG Patent has lapsed