DE69426890T2 - Steuereinheit für baumaschinen - Google Patents

Steuereinheit für baumaschinen

Info

Publication number
DE69426890T2
DE69426890T2 DE69426890T DE69426890T DE69426890T2 DE 69426890 T2 DE69426890 T2 DE 69426890T2 DE 69426890 T DE69426890 T DE 69426890T DE 69426890 T DE69426890 T DE 69426890T DE 69426890 T2 DE69426890 T2 DE 69426890T2
Authority
DE
Germany
Prior art keywords
control unit
construction machinery
machinery
construction
unit
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69426890T
Other languages
English (en)
Other versions
DE69426890D1 (de
Inventor
Mamoru Tochizawa
Atsushi Nagira
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Komatsu Ltd
Original Assignee
Komatsu Ltd
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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of DE69426890D1 publication Critical patent/DE69426890D1/de
Application granted granted Critical
Publication of DE69426890T2 publication Critical patent/DE69426890T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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
    • E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant
    • 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
    • E02F3/301—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 with more than two arms (boom included), e.g. two-part boom with additional dipper-arm

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Control Of Position Or Direction (AREA)
DE69426890T 1993-12-24 1994-12-22 Steuereinheit für baumaschinen Expired - Fee Related DE69426890T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP32783193A JP3364303B2 (ja) 1993-12-24 1993-12-24 作業機械の制御装置
PCT/JP1994/002186 WO1995018271A1 (fr) 1993-12-24 1994-12-22 Unite de commande de machines de terrassement

Publications (2)

Publication Number Publication Date
DE69426890D1 DE69426890D1 (de) 2001-04-19
DE69426890T2 true DE69426890T2 (de) 2001-06-21

Family

ID=18203474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69426890T Expired - Fee Related DE69426890T2 (de) 1993-12-24 1994-12-22 Steuereinheit für baumaschinen

Country Status (6)

Country Link
US (1) US5903988A (de)
EP (1) EP0736634B1 (de)
JP (1) JP3364303B2 (de)
KR (1) KR960706596A (de)
DE (1) DE69426890T2 (de)
WO (1) WO1995018271A1 (de)

Families Citing this family (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3822646B2 (ja) * 1997-02-17 2006-09-20 日立建機株式会社 ３関節型掘削機の操作制御装置
WO2000067959A1 (fr) 1999-05-10 2000-11-16 Sony Corporation Dispositif robotique et procede de commande associe
US6519506B2 (en) 1999-05-10 2003-02-11 Sony Corporation Robot and control method for controlling the robot's emotions
US6076612A (en) * 1999-08-31 2000-06-20 Case Corporation Transition from position to draft mode controlled by hitch position command and feedback
US7076354B2 (en) * 2000-03-24 2006-07-11 Komatsu Ltd. Working unit control apparatus of excavating and loading machine
KR100708957B1 (ko) * 2000-12-05 2007-04-18 두산인프라코어 주식회사 굴삭기 엔진 및 펌프의 퍼지 제어 방법
CA2458979C (en) * 2001-08-31 2010-09-28 George Danko Coordinated joint motion control system
US6618967B2 (en) * 2001-12-26 2003-09-16 Caterpillar Inc Work machine control for improving cycle time
US6763619B2 (en) * 2002-10-31 2004-07-20 Deere & Company Automatic loader bucket orientation control
US8056674B2 (en) * 2004-02-26 2011-11-15 Jlg Industries, Inc. Boom lift vehicle and method of controlling lifting functions
US7104054B1 (en) 2005-04-05 2006-09-12 Cnh America Llc Hydraulic cylinder cushioning
US8065060B2 (en) 2006-01-18 2011-11-22 The Board Of Regents Of The University And Community College System On Behalf Of The University Of Nevada Coordinated joint motion control system with position error correction
US8200398B2 (en) * 2007-02-21 2012-06-12 Deere & Company Automated control of boom and attachment for work vehicle
US7748147B2 (en) * 2007-04-30 2010-07-06 Deere & Company Automated control of boom or attachment for work vehicle to a present position
US7797860B2 (en) * 2007-04-30 2010-09-21 Deere & Company Automated control of boom or attachment for work vehicle to a preset position
US7949449B2 (en) * 2007-12-19 2011-05-24 Caterpillar Inc. Constant work tool angle control
US8244438B2 (en) * 2008-01-31 2012-08-14 Caterpillar Inc. Tool control system
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.
US9464410B2 (en) 2011-05-19 2016-10-11 Deere & Company Collaborative vehicle control using both human operator and automated controller input
US9206587B2 (en) 2012-03-16 2015-12-08 Harnischfeger Technologies, Inc. Automated control of dipper swing for a shovel
EP2860315A4 (de) * 2012-06-08 2016-01-06 Sumitomo Heavy Industries Baggersteuerungsverfahren und -vorrichtung
KR101689674B1 (ko) * 2012-09-25 2017-01-09 볼보 컨스트럭션 이큅먼트 에이비 건설기계용 오토 그레이딩 시스템 및 그 제어방법
JP6284302B2 (ja) * 2013-04-02 2018-02-28 株式会社タダノ ブームの伸縮パターン選択装置
EP3640401B1 (de) * 2015-09-16 2023-04-26 Sumitomo Heavy Industries, Ltd. Bagger
SE542230C2 (en) * 2016-06-09 2020-03-17 Husqvarna Ab Improved arrangement and method for operating a hydraulically operated boom carrying a tool in a carrier
JP6450008B2 (ja) * 2016-11-29 2019-01-09 株式会社小松製作所 作業機制御装置および作業機械
JP7463270B2 (ja) * 2018-03-31 2024-04-08 住友重機械工業株式会社 ショベル
JP7301875B2 (ja) * 2018-11-14 2023-07-03 住友重機械工業株式会社 ショベル、ショベルの制御装置
KR102631345B1 (ko) * 2019-04-05 2024-02-01 볼보 컨스트럭션 이큅먼트 에이비 건설기계

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5437406A (en) 1977-08-29 1979-03-19 Oki Electric Ind Co Ltd Preventing system for malicious alteration of subscriber information
JPS60112936A (ja) * 1983-11-24 1985-06-19 Komatsu Ltd 掘削積込機械の制御装置
JPS6187034A (ja) * 1984-10-04 1986-05-02 Fusao Yano 屈曲ア−ム式土工装置の操縦装置
JPS62164921A (ja) * 1986-01-17 1987-07-21 Komatsu Ltd マスタスレ−ブ式パワ−シヨベルの制御装置
JPS62189223A (ja) * 1986-02-14 1987-08-19 Komatsu Ltd 作業機の制御装置
JPS6365507A (ja) 1986-09-06 1988-03-24 Hitachi Constr Mach Co Ltd 多関節作業機の軌跡制御装置
JPH0776453B2 (ja) * 1987-05-29 1995-08-16 日立建機株式会社 作業機の軌跡制御装置
US4888890A (en) * 1988-11-14 1989-12-26 Spectra-Physics, Inc. Laser control of excavating machine digging depth
US5446981A (en) * 1991-10-29 1995-09-05 Kabushiki Kaisha Komatsu Seisakusho Method of selecting automatic operation mode of working machine
KR950001445A (ko) * 1993-06-30 1995-01-03 경주현 굴삭기의 스윙, 붐의 속도비 유지방법
JPH07158105A (ja) * 1993-12-09 1995-06-20 Shin Caterpillar Mitsubishi Ltd ショベル系建設機械の掘削制御装置
US5446980A (en) * 1994-03-23 1995-09-05 Caterpillar Inc. Automatic excavation control system and method
US5479729A (en) * 1994-04-04 1996-01-02 At&T Corp. Method and apparatus for controlling excavation eqiupment
US5438771A (en) * 1994-05-10 1995-08-08 Caterpillar Inc. Method and apparatus for determining the location and orientation of a work machine

Also Published As

Publication number Publication date
DE69426890D1 (de) 2001-04-19
KR960706596A (ko) 1996-12-09
US5903988A (en) 1999-05-18
WO1995018271A1 (fr) 1995-07-06
EP0736634B1 (de) 2001-03-14
EP0736634A1 (de) 1996-10-09
JP3364303B2 (ja) 2003-01-08
JPH07180173A (ja) 1995-07-18
EP0736634A4 (de) 1997-12-29

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee