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WO2018154547A3 - Autonomous brush cutter with continuous movement and independent hydraulic suspension for each of the four wheels - Google Patents

Autonomous brush cutter with continuous movement and independent hydraulic suspension for each of the four wheels Download PDF

Info

Publication number
WO2018154547A3
WO2018154547A3 PCT/IB2018/053782 IB2018053782W WO2018154547A3 WO 2018154547 A3 WO2018154547 A3 WO 2018154547A3 IB 2018053782 W IB2018053782 W IB 2018053782W WO 2018154547 A3 WO2018154547 A3 WO 2018154547A3
Authority
WO
WIPO (PCT)
Prior art keywords
wheels
gps
controllers
sensors
radio transmitter
Prior art date
Application number
PCT/IB2018/053782
Other languages
French (fr)
Other versions
WO2018154547A2 (en
Inventor
Eladio ARAÚZ
Orlando VARGAS
Lus Mery GONZÁLEZ
Original Assignee
Colegio De Ingenieros Agronomos De Panamá
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 Colegio De Ingenieros Agronomos De Panamá filed Critical Colegio De Ingenieros Agronomos De Panamá
Publication of WO2018154547A2 publication Critical patent/WO2018154547A2/en
Publication of WO2018154547A3 publication Critical patent/WO2018154547A3/en

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
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/70—Services for machine-to-machine communication [M2M] or machine type communication [MTC]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04W—WIRELESS COMMUNICATION NETWORKS
    • H04W4/00—Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/30—Services specially adapted for particular environments, situations or purposes
    • H04W4/38—Services specially adapted for particular environments, situations or purposes for collecting sensor information

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Guiding Agricultural Machines (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Harvester Elements (AREA)

Abstract

The invention comprises: frame with wheels; internal combustion engine; ransmission, powered by the combustion engine for forward and backward motion of wheels; hydraulic pump coupled to the engine; individual suspension system for each wheel, hydraulically powered; steering system, hydraulically powered for turning the wheels; cutting system, hydraulically powered, for cutting weeds; GPS; sensors for detecting conditions of the surroundings; radio transmitter for transmitting information taken by the GPS and sensors; controllers for autonomously controlling the movement of the wheels and operation of the system according to the information of the radio transmitter; switch for selecting the operation of the controllers from between manual and autonomous; and battery for powering the GPS, sensors, radio transmitter and controllers. It allows the device to be used on sloped terrain and/or areas that are difficult to access.
PCT/IB2018/053782 2018-05-08 2018-05-28 Autonomous brush cutter with continuous movement and independent hydraulic suspension for each of the four wheels WO2018154547A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PA92172 2018-05-08
PA9217201 2018-05-08

Publications (2)

Publication Number Publication Date
WO2018154547A2 WO2018154547A2 (en) 2018-08-30
WO2018154547A3 true WO2018154547A3 (en) 2018-11-01

Family

ID=63253176

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2018/053782 WO2018154547A2 (en) 2018-05-08 2018-05-28 Autonomous brush cutter with continuous movement and independent hydraulic suspension for each of the four wheels

Country Status (1)

Country Link
WO (1) WO2018154547A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204814A (en) * 1990-11-13 1993-04-20 Mobot, Inc. Autonomous lawn mower
US5666792A (en) * 1994-12-30 1997-09-16 Mullins; Donald B. Remotely guided brush cutting, chipping and clearing apparatus and method
US5974347A (en) * 1997-03-14 1999-10-26 Nelson; Russell G. Automated lawn mower
US20100106344A1 (en) * 2008-10-27 2010-04-29 Edwards Dean B Unmanned land vehicle having universal interfaces for attachments and autonomous operation capabilities and method of operation thereof
US20160338262A1 (en) * 2014-01-21 2016-11-24 Positec Power Tools (Suzhou) Co., Ltd. Autonomous mower

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5204814A (en) * 1990-11-13 1993-04-20 Mobot, Inc. Autonomous lawn mower
US5666792A (en) * 1994-12-30 1997-09-16 Mullins; Donald B. Remotely guided brush cutting, chipping and clearing apparatus and method
US5974347A (en) * 1997-03-14 1999-10-26 Nelson; Russell G. Automated lawn mower
US20100106344A1 (en) * 2008-10-27 2010-04-29 Edwards Dean B Unmanned land vehicle having universal interfaces for attachments and autonomous operation capabilities and method of operation thereof
US20160338262A1 (en) * 2014-01-21 2016-11-24 Positec Power Tools (Suzhou) Co., Ltd. Autonomous mower

Also Published As

Publication number Publication date
WO2018154547A2 (en) 2018-08-30

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