SE542918C2 - Robotic tool with boundary wire loop - Google Patents

Robotic tool with boundary wire loop

Info

Publication number
SE542918C2
SE542918C2 SE1950041A SE1950041A SE542918C2 SE 542918 C2 SE542918 C2 SE 542918C2 SE 1950041 A SE1950041 A SE 1950041A SE 1950041 A SE1950041 A SE 1950041A SE 542918 C2 SE542918 C2 SE 542918C2
Authority
SE
Sweden
Prior art keywords
self
robotic tool
robotic
signal
propelled
Prior art date
Application number
SE1950041A
Other languages
English (en)
Swedish (sv)
Other versions
SE1950041A1 (en
Inventor
Jonas Rangsjö
Marcus Liljedahl
Original Assignee
Husqvarna 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
Application filed by Husqvarna Ab filed Critical Husqvarna Ab
Priority to SE1950041A priority Critical patent/SE542918C2/en
Priority to EP20700770.9A priority patent/EP3912005A1/de
Priority to PCT/EP2020/050356 priority patent/WO2020148138A1/en
Publication of SE1950041A1 publication Critical patent/SE1950041A1/en
Publication of SE542918C2 publication Critical patent/SE542918C2/en

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
    • G05D1/40—Control within particular dimensions
    • G05D1/43—Control of position or course in two dimensions [2D]
    • 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
    • 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
    • G05D2111/00—Details of signals used for control of position, course, altitude or attitude of land, water, air or space vehicles
    • G05D2111/30—Radio signals
    • G05D2111/36—Radio signals generated or reflected by cables or wires carrying current, e.g. boundary wires or leaky feeder cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Electromagnetism (AREA)
  • Manipulator (AREA)
SE1950041A 2019-01-15 2019-01-15 Robotic tool with boundary wire loop SE542918C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE1950041A SE542918C2 (en) 2019-01-15 2019-01-15 Robotic tool with boundary wire loop
EP20700770.9A EP3912005A1 (de) 2019-01-15 2020-01-09 Robotisches werkzeug
PCT/EP2020/050356 WO2020148138A1 (en) 2019-01-15 2020-01-09 Robotic tool

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE1950041A SE542918C2 (en) 2019-01-15 2019-01-15 Robotic tool with boundary wire loop

Publications (2)

Publication Number Publication Date
SE1950041A1 SE1950041A1 (en) 2020-07-16
SE542918C2 true SE542918C2 (en) 2020-09-15

Family

ID=69167799

Family Applications (1)

Application Number Title Priority Date Filing Date
SE1950041A SE542918C2 (en) 2019-01-15 2019-01-15 Robotic tool with boundary wire loop

Country Status (3)

Country Link
EP (1) EP3912005A1 (de)
SE (1) SE542918C2 (de)
WO (1) WO2020148138A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022126364A1 (en) * 2020-12-15 2022-06-23 Globe (jiangsu) Co., Ltd. Signal interference rejection method and apparatus
US12296694B2 (en) 2021-03-10 2025-05-13 Techtronic Cordless Gp Lawnmowers
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

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0201739D0 (sv) 2002-06-07 2002-06-07 Electrolux Ab Elektroniskt avgränsningssystem
EP2679083B1 (de) * 2012-06-27 2015-08-05 Fabrizio Bernini Mähvorrichtung
EP2741160B1 (de) 2012-12-07 2016-10-12 Viking GmbH Verfahren zur Steuerung eines selbstfahrenden Rasenmähers

Also Published As

Publication number Publication date
WO2020148138A1 (en) 2020-07-23
EP3912005A1 (de) 2021-11-24
SE1950041A1 (en) 2020-07-16

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