KR102154581B1 - 작업 기계 - Google Patents

작업 기계 Download PDF

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Publication number
KR102154581B1
KR102154581B1 KR1020197006476A KR20197006476A KR102154581B1 KR 102154581 B1 KR102154581 B1 KR 102154581B1 KR 1020197006476 A KR1020197006476 A KR 1020197006476A KR 20197006476 A KR20197006476 A KR 20197006476A KR 102154581 B1 KR102154581 B1 KR 102154581B1
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South Korea
Prior art keywords
intervention
control
machine
bucket
target surface
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KR1020197006476A
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English (en)
Korean (ko)
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KR20190034648A (ko
Inventor
도시히코 이시다
마나부 에다무라
히데카즈 모리키
Original Assignee
히다찌 겐끼 가부시키가이샤
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Publication of KR20190034648A publication Critical patent/KR20190034648A/ko
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Publication of KR102154581B1 publication Critical patent/KR102154581B1/ko
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    • 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
    • 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
    • E02F9/2033—Limiting the movement of frames or implements, e.g. to avoid collision between implements and the cabin
    • 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
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor
    • 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
    • E02F9/264—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)

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
KR1020197006476A 2017-03-21 2017-11-15 작업 기계 Active KR102154581B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017055060A JP6581136B2 (ja) 2017-03-21 2017-03-21 作業機械
JPJP-P-2017-055060 2017-03-21
PCT/JP2017/041134 WO2018173361A1 (ja) 2017-03-21 2017-11-15 作業機械

Publications (2)

Publication Number Publication Date
KR20190034648A KR20190034648A (ko) 2019-04-02
KR102154581B1 true KR102154581B1 (ko) 2020-09-10

Family

ID=63585987

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197006476A Active KR102154581B1 (ko) 2017-03-21 2017-11-15 작업 기계

Country Status (6)

Country Link
US (1) US11261578B2 (enExample)
EP (1) EP3604684B1 (enExample)
JP (1) JP6581136B2 (enExample)
KR (1) KR102154581B1 (enExample)
CN (1) CN109689978B (enExample)
WO (1) WO2018173361A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10995472B2 (en) * 2018-01-30 2021-05-04 Caterpillar Trimble Control Technologies Llc Grading mode integration
KR102580772B1 (ko) * 2019-09-30 2023-09-20 히다찌 겐끼 가부시키가이샤 작업 기계
JP7245141B2 (ja) * 2019-09-30 2023-03-23 日立建機株式会社 油圧ショベル
JP7572797B2 (ja) * 2020-05-29 2024-10-24 株式会社小松製作所 作業システムおよび制御方法
US12024173B2 (en) * 2020-11-04 2024-07-02 Deere & Company System and method for work state estimation and control of self-propelled work vehicles
EP4098804B1 (en) * 2021-01-27 2025-09-17 Hitachi Construction Machinery Co., Ltd. Hydraulic excavator
WO2022163168A1 (ja) * 2021-01-29 2022-08-04 日立建機株式会社 作業機械
DE112022001842T5 (de) 2021-03-30 2024-05-29 Sumitomo Heavy Industries, Ltd. Bagger und baggersteuervorrichtung
CN113152550B (zh) * 2021-04-07 2022-12-20 柳州柳工挖掘机有限公司 操作模式控制系统及方法和挖掘机
JP7677129B2 (ja) * 2021-12-03 2025-05-15 コベルコ建機株式会社 建設機械の駆動装置、これを備えた建設機械及び建設機械システム
KR20230145740A (ko) * 2022-04-11 2023-10-18 볼보 컨스트럭션 이큅먼트 에이비 건설기계
WO2025070779A1 (ja) * 2023-09-29 2025-04-03 日立建機株式会社 建設機械

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005320846A (ja) 2004-04-05 2005-11-17 Hitachi Constr Mach Co Ltd 建設機械の操作装置
JP2006144349A (ja) 2004-11-18 2006-06-08 Hitachi Constr Mach Co Ltd 建設機械の安全装置
JP2007303128A (ja) 2006-05-10 2007-11-22 Hitachi Constr Mach Co Ltd 建設機械
JP2011157789A (ja) 2010-02-03 2011-08-18 Sumitomo Heavy Ind Ltd 建設機械
WO2016035898A1 (ja) 2015-09-25 2016-03-10 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
JP2017053160A (ja) 2015-09-10 2017-03-16 日立建機株式会社 建設機械

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JPH07290545A (ja) * 1994-04-25 1995-11-07 Toyo Mach & Metal Co Ltd 成形機の運転条件設定方法
WO1995030059A1 (en) 1994-04-28 1995-11-09 Hitachi Construction Machinery Co., Ltd. Aera limiting digging control device for a building machine
JP3133919B2 (ja) * 1995-05-22 2001-02-13 日立建機株式会社 建設機械の領域制限掘削制御装置
JP3497950B2 (ja) 1996-06-27 2004-02-16 日立建機株式会社 建設機械の領域制限掘削制御装置
WO1998036131A1 (en) * 1997-02-13 1998-08-20 Hitachi Construction Machinery Co., Ltd. Slope excavation controller of hydraulic shovel, target slope setting device and slope excavation forming method
EP0979901B1 (en) * 1997-06-20 2004-02-18 Hitachi Construction Machinery Co., Ltd. Device for controlling limited-area excavation with construction machine
JPH11210015A (ja) * 1998-01-27 1999-08-03 Hitachi Constr Mach Co Ltd 建設機械の軌跡制御装置及びその操作装置
JP3056254U (ja) 1998-07-28 1999-02-12 泰範 中西 木工ボンド及びマヨネーズの抽出容器
US6282453B1 (en) * 1998-12-02 2001-08-28 Caterpillar Inc. Method for controlling a work implement to prevent interference with a work machine
CL2012000933A1 (es) * 2011-04-14 2014-07-25 Harnischfeger Tech Inc Un metodo y una pala de cable para la generacion de un trayecto ideal, comprende: un motor de oscilacion, un motor de izaje, un motor de avance, un cucharon para excavar y vaciar materiales y, posicionar la pala por medio de la operacion del motor de izaje, el motor de avance y el motor de oscilacion y; un controlador que incluye un modulo generador de un trayecto ideal.
JP5807120B1 (ja) * 2014-06-04 2015-11-10 株式会社小松製作所 作業機械の姿勢演算装置、作業機械及び作業機械の姿勢演算方法
KR101668199B1 (ko) * 2014-09-10 2016-10-20 가부시키가이샤 고마쓰 세이사쿠쇼 작업 차량
JP6703942B2 (ja) * 2016-03-17 2020-06-03 株式会社小松製作所 作業車両の制御システム、制御方法、及び作業車両

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005320846A (ja) 2004-04-05 2005-11-17 Hitachi Constr Mach Co Ltd 建設機械の操作装置
JP2006144349A (ja) 2004-11-18 2006-06-08 Hitachi Constr Mach Co Ltd 建設機械の安全装置
JP2007303128A (ja) 2006-05-10 2007-11-22 Hitachi Constr Mach Co Ltd 建設機械
JP2011157789A (ja) 2010-02-03 2011-08-18 Sumitomo Heavy Ind Ltd 建設機械
JP2017053160A (ja) 2015-09-10 2017-03-16 日立建機株式会社 建設機械
WO2016035898A1 (ja) 2015-09-25 2016-03-10 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
US11261578B2 (en) 2022-03-01
KR20190034648A (ko) 2019-04-02
EP3604684A1 (en) 2020-02-05
EP3604684B1 (en) 2022-04-27
WO2018173361A1 (ja) 2018-09-27
JP2018155077A (ja) 2018-10-04
EP3604684A4 (en) 2021-02-17
US20200224383A1 (en) 2020-07-16
JP6581136B2 (ja) 2019-09-25
CN109689978A (zh) 2019-04-26
CN109689978B (zh) 2021-11-02

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