KR102088784B1 - 작업 기계 및 작업 기계의 제어 방법 - Google Patents
작업 기계 및 작업 기계의 제어 방법 Download PDFInfo
- Publication number
- KR102088784B1 KR102088784B1 KR1020187004640A KR20187004640A KR102088784B1 KR 102088784 B1 KR102088784 B1 KR 102088784B1 KR 1020187004640 A KR1020187004640 A KR 1020187004640A KR 20187004640 A KR20187004640 A KR 20187004640A KR 102088784 B1 KR102088784 B1 KR 102088784B1
- Authority
- KR
- South Korea
- Prior art keywords
- work machine
- command
- boom
- speed
- control
- Prior art date
Links
Images
Classifications
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/36—Component parts
- E02F3/42—Drives for dippers, buckets, dipper-arms or bucket-arms
- E02F3/43—Control of dipper or bucket position; Control of sequence of drive operations
- E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2004—Control mechanisms, e.g. control levers
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/2025—Particular purposes of control systems not otherwise provided for
- E02F9/2037—Coordinating the movements of the implement and of the frame
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2221—Control of flow rate; Load sensing arrangements
- E02F9/2232—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps
- E02F9/2235—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps including an electronic controller
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2292—Systems with two or more pumps
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/20—Drives; Control devices
- E02F9/22—Hydraulic or pneumatic drives
- E02F9/2278—Hydraulic circuits
- E02F9/2296—Systems with a variable displacement pump
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
- E02F9/261—Surveying the work-site to be treated
- E02F9/262—Surveying the work-site to be treated with follow-up actions to control the work tool, e.g. controller
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F9/00—Component parts of dredgers or soil-shifting machines, not restricted to one of the kinds covered by groups E02F3/00 - E02F7/00
- E02F9/26—Indicating devices
- E02F9/264—Sensors and their calibration for indicating the position of the work tool
- E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)
-
- E—FIXED CONSTRUCTIONS
- E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
- E02F—DREDGING; SOIL-SHIFTING
- E02F3/00—Dredgers; Soil-shifting machines
- E02F3/04—Dredgers; Soil-shifting machines mechanically-driven
- E02F3/28—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets
- E02F3/30—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom
- E02F3/32—Dredgers; Soil-shifting machines mechanically-driven with digging tools mounted on a dipper- or bucket-arm, i.e. there is either one arm or a pair of arms, e.g. dippers, buckets with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
Landscapes
- Engineering & Computer Science (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PCT/JP2017/025778 WO2019012699A1 (ja) | 2017-07-14 | 2017-07-14 | 作業機械および作業機械の制御方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20190019037A KR20190019037A (ko) | 2019-02-26 |
KR102088784B1 true KR102088784B1 (ko) | 2020-03-13 |
Family
ID=65002558
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1020187004640A KR102088784B1 (ko) | 2017-07-14 | 2017-07-14 | 작업 기계 및 작업 기계의 제어 방법 |
Country Status (6)
Country | Link |
---|---|
US (1) | US20190078289A1 (ja) |
JP (1) | JP6901406B2 (ja) |
KR (1) | KR102088784B1 (ja) |
CN (1) | CN109511268A (ja) |
DE (1) | DE112017000085T5 (ja) |
WO (1) | WO2019012699A1 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20220037405A (ko) * | 2019-04-05 | 2022-03-24 | 볼보 컨스트럭션 이큅먼트 에이비 | 건설기계 |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015196968A (ja) * | 2014-03-31 | 2015-11-09 | 住友建機株式会社 | ショベル |
WO2016111384A1 (ja) * | 2016-02-29 | 2016-07-14 | 株式会社小松製作所 | 作業機械の制御装置、作業機械及び作業機械の制御方法 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55119118A (en) * | 1979-03-09 | 1980-09-12 | Nisshin Steel Co Ltd | Denitrification method for iron alloy containing chromium |
GB2250108B (en) * | 1990-10-31 | 1995-02-08 | Samsung Heavy Ind | Control system for automatically controlling actuators of an excavator |
JP3056254B2 (ja) * | 1994-04-28 | 2000-06-26 | 日立建機株式会社 | 建設機械の領域制限掘削制御装置 |
SE523988C2 (sv) * | 2002-04-22 | 2004-06-15 | Volvo Constr Equip Holding Se | Anordning och förfarande för styrning av en maskin |
DE10250694B3 (de) * | 2002-10-31 | 2004-02-12 | CNH Österreich GmbH | Verfahren zur Steuerung eines landwirtschaftlichen Nutzfahrzeuges |
JP4614839B2 (ja) * | 2005-07-25 | 2011-01-19 | トヨタ自動車株式会社 | 制動制御装置 |
US9085874B2 (en) * | 2007-08-09 | 2015-07-21 | Komatsu Ltd. | Working vehicle and hydraulic fluid amount control method for working vehicle |
EP2748379B1 (en) * | 2011-08-24 | 2016-11-23 | Volvo Construction Equipment AB | Method for controlling a working machine |
US9702117B2 (en) * | 2014-05-30 | 2017-07-11 | Komatsu Ltd. | Work vehicle control method, work vehicle control device, and work vehicle |
KR101746324B1 (ko) * | 2014-06-02 | 2017-06-12 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 건설 기계의 제어 시스템, 건설 기계, 및 건설 기계의 제어 방법 |
US20170121930A1 (en) * | 2014-06-02 | 2017-05-04 | Komatsu Ltd. | Construction machine control system, construction machine, and method of controlling construction machine |
DE112015000035B4 (de) * | 2014-06-04 | 2019-01-10 | Komatsu Ltd. | Baumaschinensteuersystem, Baumaschine und Baumaschinensteuerverfahren |
DE112014000147B4 (de) * | 2014-09-10 | 2021-07-29 | Komatsu Ltd. | Baufahrzeug |
DE112014000176B4 (de) * | 2014-09-10 | 2021-06-17 | Komatsu Ltd. | Baufahrzeug sowie Verfahren zum Steuern des Baufahrzeugs |
-
2017
- 2017-07-14 JP JP2017560641A patent/JP6901406B2/ja active Active
- 2017-07-14 CN CN201780002863.4A patent/CN109511268A/zh not_active Withdrawn
- 2017-07-14 DE DE112017000085.8T patent/DE112017000085T5/de not_active Withdrawn
- 2017-07-14 KR KR1020187004640A patent/KR102088784B1/ko active IP Right Grant
- 2017-07-14 WO PCT/JP2017/025778 patent/WO2019012699A1/ja active Application Filing
- 2017-07-14 US US15/756,656 patent/US20190078289A1/en not_active Abandoned
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015196968A (ja) * | 2014-03-31 | 2015-11-09 | 住友建機株式会社 | ショベル |
WO2016111384A1 (ja) * | 2016-02-29 | 2016-07-14 | 株式会社小松製作所 | 作業機械の制御装置、作業機械及び作業機械の制御方法 |
Also Published As
Publication number | Publication date |
---|---|
JPWO2019012699A1 (ja) | 2020-05-07 |
WO2019012699A1 (ja) | 2019-01-17 |
US20190078289A1 (en) | 2019-03-14 |
CN109511268A (zh) | 2019-03-22 |
DE112017000085T5 (de) | 2019-04-18 |
KR20190019037A (ko) | 2019-02-26 |
JP6901406B2 (ja) | 2021-07-14 |
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