FI20225617A1 - Method and control system for controlling a boom of a harvester - Google Patents

Method and control system for controlling a boom of a harvester

Info

Publication number
FI20225617A1
FI20225617A1 FI20225617A FI20225617A FI20225617A1 FI 20225617 A1 FI20225617 A1 FI 20225617A1 FI 20225617 A FI20225617 A FI 20225617A FI 20225617 A FI20225617 A FI 20225617A FI 20225617 A1 FI20225617 A1 FI 20225617A1
Authority
FI
Finland
Prior art keywords
harvester
boom
controlling
control system
harvester head
Prior art date
Application number
FI20225617A
Other languages
Finnish (fi)
Swedish (sv)
Inventor
Aleksi Kivi
Original Assignee
Ponsse Oyj
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 Ponsse Oyj filed Critical Ponsse Oyj
Priority to FI20225617A priority Critical patent/FI20225617A1/en
Priority to PCT/FI2023/050390 priority patent/WO2024003451A1/en
Publication of FI20225617A1 publication Critical patent/FI20225617A1/en

Links

Classifications

    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/08—Felling trees
    • A01G23/083—Feller-delimbers
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01G—HORTICULTURE; CULTIVATION OF VEGETABLES, FLOWERS, RICE, FRUIT, VINES, HOPS OR SEAWEED; FORESTRY; WATERING
    • A01G23/00—Forestry
    • A01G23/02—Transplanting, uprooting, felling or delimbing trees
    • A01G23/08—Felling trees
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B66—HOISTING; LIFTING; HAULING
    • B66C—CRANES; LOAD-ENGAGING ELEMENTS OR DEVICES FOR CRANES, CAPSTANS, WINCHES, OR TACKLES
    • B66C13/00—Other constructional features or details
    • B66C13/18—Control systems or devices
    • B66C13/48—Automatic control of crane drives for producing a single or repeated working cycle; Programme control

Landscapes

  • Life Sciences & Earth Sciences (AREA)
  • Biodiversity & Conservation Biology (AREA)
  • Ecology (AREA)
  • Forests & Forestry (AREA)
  • Environmental Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Mechanical Engineering (AREA)
  • Guiding Agricultural Machines (AREA)
  • Operation Control Of Excavators (AREA)
  • Catching Or Destruction (AREA)

Abstract

Menetelmä ja ohjausjärjestelmä harvesterin (1) puomiston (9) ohjaamiseksi kärkiohjauksella. Ratkaisussa määritetään harvesterin (1) harvesteripään (17) ainakin yksi ensimmäinen tavoiteasema (23) ja ainakin yksi toinen tavoiteasema (24), tuotetaan ainakin yksi ohjauskomento (CC) toisiaan vuorottelevasti seuraavien harvesteripään (17) ensimmäisen ja toisen työvaiheen suorittamiseksi siten, että harvesteripään (17) ensimmäistä työvaihetta suoritetaan ainakin yhdessä ensimmäisessä tavoiteasemassa (23) ja harvesteripään (17) toista työvaihetta suoritetaan ainakin yhdessä toisessa tavoiteasemassa (24), ja muutetaan ainakin puomiston (9) ainakin yhden puomiosan asentoa automaattisesti tai puoliautomaattisesti harvesteripään (17) sijainnin muuttamiseksi vuorottelevasti harvesteripään (17) ainakin yhden ensimmäisen tavoiteaseman (23) ja ainakin yhden toisen tavoiteaseman (24) välillä.Method and control system for controlling the boom (9) of a harvester (1) with tip control. In the solution, at least one first target position (23) and at least one second target position (24) of the harvester head (17) of the harvester (1) are determined, at least one control command (CC) is produced to perform the first and second work phases of the harvester head (17) that follow each other alternately, so that the harvester head ( 17) the first work step is performed in at least one first target position (23) and the second work step of the harvester head (17) is performed in at least one second target position (24), and the position of at least one boom part of the boom (9) is changed automatically or semi-automatically to change the position of the harvester head (17) alternately (17) between at least one first target station (23) and at least one second target station (24).

FI20225617A 2022-07-01 2022-07-01 Method and control system for controlling a boom of a harvester FI20225617A1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
FI20225617A FI20225617A1 (en) 2022-07-01 2022-07-01 Method and control system for controlling a boom of a harvester
PCT/FI2023/050390 WO2024003451A1 (en) 2022-07-01 2023-06-27 Method and control system for controlling a boom of a harvester

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI20225617A FI20225617A1 (en) 2022-07-01 2022-07-01 Method and control system for controlling a boom of a harvester

Publications (1)

Publication Number Publication Date
FI20225617A1 true FI20225617A1 (en) 2024-01-02

Family

ID=87569987

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20225617A FI20225617A1 (en) 2022-07-01 2022-07-01 Method and control system for controlling a boom of a harvester

Country Status (2)

Country Link
FI (1) FI20225617A1 (en)
WO (1) WO2024003451A1 (en)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3981336A (en) * 1972-06-06 1976-09-21 L & L Logging Research Limited Tree harvester
FI129485B (en) * 2020-08-27 2022-03-15 Ponsse Oyj Method and system for felling sawing using a forestry machine

Also Published As

Publication number Publication date
WO2024003451A1 (en) 2024-01-04

Similar Documents

Publication Publication Date Title
CN102102522B (en) Track and posture composite control method in shield tunneling process
CN106438591A (en) Proportional-control high-precision propelling hydraulic system for earth pressure balance shield tunneling machine and control method
CN102155222A (en) Device and control method for automatically aligning scraper conveyor body for fully-mechanized surface
CN102806560A (en) Method capable of automatically eliminating motion accumulated error of robot
JPH0138957B2 (en)
JPWO2017130404A1 (en) Spool valve device for hydraulic cylinder
CN110939613A (en) Novel flexible arm TBM (tunnel boring machine) propulsion hydraulic system and control method
CA3155835A1 (en) System and method for controlling work machine
FI20225617A1 (en) Method and control system for controlling a boom of a harvester
WO2018157592A1 (en) Method and system for generating motion path of mechanical arm
JP5426454B2 (en) Tapping machine that performs tapping process
CN115788459A (en) Shield tunneling machine propulsion system based on tunneling, assembling and synchronizing and thrust distribution method
JP2008046913A (en) Numerical control device of machine tools
CN102031970A (en) Automatic cutting excavating machine
JPH0562364B2 (en)
CN113189933B (en) Teaching track modification method, device, equipment and storage medium
CN101885191B (en) Optimization method of procedures of woodworking computerized numerical control (CNC) processing center
FI20225631A1 (en) Method and control system for controlling a boom of a forest work machine
ES8106585A1 (en) Apparatus for controlling the profile of a tunnel or gallery cut by a cutting head, and tunnel cutting machine equipped with such apparatus.
US20170308053A1 (en) Numerical control device
EP4098408A1 (en) Path teaching data creation device, path teaching data creation method, and program
CN211259165U (en) Novel flexible arm TBM impels hydraulic system
JPS5933754B2 (en) shield tunneling machine
WO2022138337A1 (en) Robot control device and robot system
JPH0328492A (en) Method and device for controlling excavating direction for shield excavator