SE0402685D0 - Procedure for controlling an engine of a forest machine, as well as a forest machine - Google Patents
Procedure for controlling an engine of a forest machine, as well as a forest machineInfo
- Publication number
- SE0402685D0 SE0402685D0 SE0402685A SE0402685A SE0402685D0 SE 0402685 D0 SE0402685 D0 SE 0402685D0 SE 0402685 A SE0402685 A SE 0402685A SE 0402685 A SE0402685 A SE 0402685A SE 0402685 D0 SE0402685 D0 SE 0402685D0
- Authority
- SE
- Sweden
- Prior art keywords
- forest machine
- engine
- tree trunk
- manipulation
- tree
- Prior art date
Links
- 238000000034 method Methods 0.000 title abstract 3
- 238000005259 measurement Methods 0.000 abstract 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23D—PLANING; SLOTTING; SHEARING; BROACHING; SAWING; FILING; SCRAPING; LIKE OPERATIONS FOR WORKING METAL BY REMOVING MATERIAL, NOT OTHERWISE PROVIDED FOR
- B23D59/00—Accessories specially designed for sawing machines or sawing devices
- B23D59/001—Measuring or control devices, e.g. for automatic control of work feed pressure on band saw blade
-
- 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
-
- 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
- A01G23/095—Delimbers
Landscapes
- Life Sciences & Earth Sciences (AREA)
- Biodiversity & Conservation Biology (AREA)
- Ecology (AREA)
- Forests & Forestry (AREA)
- Environmental Sciences (AREA)
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
Abstract
The invention relates to a method in the control of an engine (10) used as the primary power source for a forest machine, which forest machine performs manipulation of tree trunks on a terrain in such a way that the properties of the tree trunk subject to manipulating operations at the time are determined by means of one or more measurements of said tree trunk by the forest machine and/or by means of information entered by the driver of the forest machine into the forest machine. According to the invention, properties of a single tree trunk, determined at the beginning of its manipulation and/or to be updated during the manipulation of said tree trunk, are used to estimate, automatically and in advance, one or more power levels required by one or more manipulating operations to be carried out on said tree trunk, before said tree trunks is subjected to said manipulating operation/operations. On the basis of this, the function of the engine (10) of the forest machine is optimized, automatically and according to the trunk, by affecting the control parameters of the engine to provide said one or more power levels required for the manipulation of the tree trunk by optimizing the efficiency of the engine. The invention further relates to a forest machine implementing the method.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FI20020957A FI111183B (en) | 2002-05-21 | 2002-05-21 | Procedure for control of forest machine engine and forest machine |
PCT/FI2003/000387 WO2003096794A1 (en) | 2002-05-21 | 2003-05-20 | A method in controlling an engine of a forest machine and a forest machine |
Publications (3)
Publication Number | Publication Date |
---|---|
SE0402685L SE0402685L (en) | 2004-11-05 |
SE0402685D0 true SE0402685D0 (en) | 2004-11-05 |
SE527297C2 SE527297C2 (en) | 2006-02-07 |
Family
ID=8563981
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
SE0402685A SE527297C2 (en) | 2002-05-21 | 2004-11-05 | Procedure for controlling an engine of a forest machine, as well as a forest machine |
Country Status (6)
Country | Link |
---|---|
AU (1) | AU2003227795A1 (en) |
CA (1) | CA2486278C (en) |
DE (1) | DE10392696T5 (en) |
FI (1) | FI111183B (en) |
SE (1) | SE527297C2 (en) |
WO (1) | WO2003096794A1 (en) |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FI119394B (en) * | 2005-12-02 | 2008-10-31 | Ponsse Oyj | Method for controlling the power of a forestry machine |
FI122061B (en) * | 2007-05-28 | 2011-08-15 | Ponsse Oyj | Arrangement in connection with forestry machine power source |
RU2522525C2 (en) * | 2012-11-01 | 2014-07-20 | Лев Николаевич Шобанов | Method for machine guidance on object |
CA2933293C (en) * | 2013-12-20 | 2020-08-18 | Komatsu Forest Ab | Indicating of unsharp teeth at a disc saw by measuring of speed of rotation |
DE102016003752B4 (en) | 2016-03-26 | 2022-06-09 | Audi Ag | Method for operating a drive device of a motor vehicle and corresponding drive device |
SE540505C2 (en) * | 2016-05-17 | 2018-09-25 | Log Max Ab | A tree harvesting machine, a tree harvesting monitoring system, a tree harvesting head, a method for controlling operation of a tree harvesting head and a method for monitoring operation of a tree harvesting machine |
EP3424296B1 (en) * | 2017-07-04 | 2023-11-29 | Andreas Stihl AG & Co. KG | Method for determining an item of information for adjusting an adjustable component of a combustion motor drive system of a gardening and/or forestry device, gardening and/or forestry device system and garden and/or forestry device |
FI20185718A1 (en) * | 2018-08-30 | 2020-03-01 | Ponsse Oyj | Method for controlling a power transmission device, system and forest machine |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SE388752B (en) * | 1975-03-06 | 1976-10-18 | Volvo Bm | DEVICE FOR CUTTING TREES OF TREES |
US5394342A (en) * | 1993-02-26 | 1995-02-28 | Macmillan Bloedel Limited | Log scanning |
SE9703236L (en) * | 1997-09-09 | 1999-03-10 | Rolf Modd | Device for operation of a processing unit |
FI20002683A0 (en) * | 2000-12-07 | 2000-12-07 | Taehkae Ab Oy | Plant and procedure for handling logs |
-
2002
- 2002-05-21 FI FI20020957A patent/FI111183B/en not_active IP Right Cessation
-
2003
- 2003-05-20 AU AU2003227795A patent/AU2003227795A1/en not_active Abandoned
- 2003-05-20 DE DE10392696T patent/DE10392696T5/en not_active Withdrawn
- 2003-05-20 WO PCT/FI2003/000387 patent/WO2003096794A1/en not_active Application Discontinuation
- 2003-05-20 CA CA2486278A patent/CA2486278C/en not_active Expired - Fee Related
-
2004
- 2004-11-05 SE SE0402685A patent/SE527297C2/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
SE0402685L (en) | 2004-11-05 |
CA2486278A1 (en) | 2003-11-27 |
CA2486278C (en) | 2012-03-13 |
FI111183B (en) | 2003-06-13 |
AU2003227795A1 (en) | 2003-12-02 |
DE10392696T5 (en) | 2005-05-25 |
FI20020957A0 (en) | 2002-05-21 |
WO2003096794A1 (en) | 2003-11-27 |
SE527297C2 (en) | 2006-02-07 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
NUG | Patent has lapsed |