DE68918464T2 - Automatisches baggersteuersystem. - Google Patents

Automatisches baggersteuersystem.

Info

Publication number
DE68918464T2
DE68918464T2 DE68918464T DE68918464T DE68918464T2 DE 68918464 T2 DE68918464 T2 DE 68918464T2 DE 68918464 T DE68918464 T DE 68918464T DE 68918464 T DE68918464 T DE 68918464T DE 68918464 T2 DE68918464 T2 DE 68918464T2
Authority
DE
Germany
Prior art keywords
control system
excavator control
automatic excavator
automatic
excavator
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
DE68918464T
Other languages
English (en)
Other versions
DE68918464D1 (de
Inventor
William Sahm
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.)
Caterpillar Inc
Original Assignee
Caterpillar Inc
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 Caterpillar Inc filed Critical Caterpillar Inc
Publication of DE68918464D1 publication Critical patent/DE68918464D1/de
Application granted granted Critical
Publication of DE68918464T2 publication Critical patent/DE68918464T2/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
    • E02F3/438—Memorising movements for repetition, e.g. play-back capability
    • 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
DE68918464T 1989-08-17 1989-10-26 Automatisches baggersteuersystem. Expired - Fee Related DE68918464T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/394,919 US5065326A (en) 1989-08-17 1989-08-17 Automatic excavation control system and method
PCT/US1989/004730 WO1991002853A1 (en) 1989-08-17 1989-10-20 Automatic excavation control system and method

Publications (2)

Publication Number Publication Date
DE68918464D1 DE68918464D1 (de) 1994-10-27
DE68918464T2 true DE68918464T2 (de) 1995-05-11

Family

ID=23560936

Family Applications (1)

Application Number Title Priority Date Filing Date
DE68918464T Expired - Fee Related DE68918464T2 (de) 1989-08-17 1989-10-26 Automatisches baggersteuersystem.

Country Status (8)

Country Link
US (1) US5065326A (de)
EP (1) EP0486491B1 (de)
JP (1) JP2793360B2 (de)
AU (1) AU4529689A (de)
BR (1) BR8907900A (de)
CA (1) CA2020234C (de)
DE (1) DE68918464T2 (de)
WO (1) WO1991002853A1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE202007008557U1 (de) * 2007-06-19 2008-10-30 Liebherr-Werk Bischofshofen Ges.M.B.H. System zum automatischen Bewegen von Material
DE19581454B3 (de) * 1994-05-10 2013-08-22 Caterpillar Inc. Verfahren und Vorrichtung zum Bestimmen des Ortes und der Orientierung einer Arbeitsmaschine

Families Citing this family (156)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2525233B2 (ja) * 1988-12-19 1996-08-14 株式会社小松製作所 作業機のティ―チング・プレイバック方法
EP0446353B1 (de) * 1989-09-26 1996-03-06 Kabushiki Kaisha Komatsu Seisakusho Betriebsautomatisierungsapparat einer hydraulisch angetriebenen maschine
US5359517A (en) * 1989-12-12 1994-10-25 Kabushiki Kaisha Komatsu Seisakusho Method and device for automating operation of construction machine
JP2682891B2 (ja) * 1990-07-25 1997-11-26 新キャタピラー三菱株式会社 パワーショベルの掘削制御装置
GB2251232B (en) * 1990-09-29 1995-01-04 Samsung Heavy Ind Automatic actuating system for actuators of excavator
GB2250108B (en) * 1990-10-31 1995-02-08 Samsung Heavy Ind Control system for automatically controlling actuators of an excavator
GB2250611B (en) * 1990-11-24 1995-05-17 Samsung Heavy Ind System for automatically controlling quantity of hydraulic fluid of an excavator
GB2252642B (en) * 1990-12-31 1995-05-24 Samsung Heavy Ind System for automatically controlling operation of construction vehicle
US5621643A (en) * 1991-04-12 1997-04-15 Komatsu Ltd. Dozing system for bulldozers
WO1993009300A1 (fr) * 1991-10-29 1993-05-13 Kabushiki Kaisha Komatsu Seisakusho Procede pour selectionner le mode de fonctionnement automatique d'un engin de chantier
US8352400B2 (en) 1991-12-23 2013-01-08 Hoffberg Steven M Adaptive pattern recognition based controller apparatus and method and human-factored interface therefore
US10361802B1 (en) 1999-02-01 2019-07-23 Blanding Hovenweep, Llc Adaptive pattern recognition based control system and method
US5392539A (en) * 1991-12-24 1995-02-28 Hitachi Construction Machinery Co., Ltd. Hydraulic drive system for construction machine
WO1993016911A1 (en) * 1992-02-25 1993-09-02 Griswold Machine & Engineering, Inc. Apparatus for accurately laying conduit within a trench and method of using the same
US5347448A (en) * 1992-11-25 1994-09-13 Samsung Heavy Industries Co., Ltd. Multiprocessor system for hydraulic excavator
US5375663A (en) * 1993-04-01 1994-12-27 Spectra-Physics Laserplane, Inc. Earthmoving apparatus and method for grading land providing continuous resurveying
US5424623A (en) * 1993-05-13 1995-06-13 Caterpillar Inc. Coordinated control for a work implement
JP3297147B2 (ja) * 1993-06-08 2002-07-02 株式会社小松製作所 ブルドーザのドージング装置
US5845223A (en) * 1993-07-02 1998-12-01 Samsung Heavy Industry Co., Ltd. Apparatus and method for controlling actuators of hydraulic construction equipment
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
US5461803A (en) * 1994-03-23 1995-10-31 Caterpillar Inc. System and method for determining the completion of a digging portion of an excavation work cycle
JPH07268897A (ja) * 1994-03-23 1995-10-17 Caterpillar Inc 自己適合性掘削制御システムとその方法
US5446980A (en) * 1994-03-23 1995-09-05 Caterpillar Inc. Automatic excavation control system and method
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
JP2566745B2 (ja) * 1994-04-29 1996-12-25 三星重工業株式会社 電子制御油圧掘削機の自動平坦作業方法
US5659470A (en) * 1994-05-10 1997-08-19 Atlas Copco Wagner, Inc. Computerized monitoring management system for load carrying vehicle
US5404661A (en) * 1994-05-10 1995-04-11 Caterpillar Inc. Method and apparatus for determining the location of a work implement
US5850341A (en) * 1994-06-30 1998-12-15 Caterpillar Inc. Method and apparatus for monitoring material removal using mobile machinery
CA2125375C (en) * 1994-06-07 1999-04-20 Andrew Dasys Tactile control for automated bucket loading
US5493798A (en) * 1994-06-15 1996-02-27 Caterpillar Inc. Teaching automatic excavation control system and method
US5574642A (en) * 1994-07-29 1996-11-12 Vermeer Manufacturing Company Track trencher information system and process
US5590041A (en) * 1994-07-29 1996-12-31 Vermeer Manufacturing Company Track trencher steering system and process
US5509220A (en) * 1994-07-29 1996-04-23 Vermeer Manufacturing Company Track trencher propulsion system and process
US5544055A (en) * 1994-07-29 1996-08-06 Vermeer Manufacturing Company Track trencher control system and process
US5528843A (en) * 1994-08-18 1996-06-25 Caterpillar Inc. Control system for automatically controlling a work implement of an earthworking machine to capture material
JPH08151657A (ja) * 1994-11-29 1996-06-11 Shin Caterpillar Mitsubishi Ltd 油圧ショベルのバケット角制御方法
US5572809A (en) * 1995-03-30 1996-11-12 Laser Alignment, Inc. Control for hydraulically operated construction machine having multiple tandem articulated members
KR0168992B1 (ko) * 1995-10-31 1999-02-18 유상부 굴삭기의 제어방법
EP0801174A1 (de) * 1995-11-23 1997-10-15 Samsung Heavy Industries Co., Ltd Vorrichtung und Verfahren zur Kontrolle der automatischen Operationen einesBaggers.
US5711022A (en) * 1995-12-14 1998-01-20 Laser Alignment, Inc. Starting position control for demolition apparatus
US5924516A (en) * 1996-01-16 1999-07-20 Clark Equipment Company Electronic controls on a skid steer loader
US5848369A (en) * 1996-02-13 1998-12-08 Kobelt; Jacob Resilient compensator and manual override apparatus and method for electronic control system
US5999872A (en) * 1996-02-15 1999-12-07 Kabushiki Kaisha Kobe Seiko Sho Control apparatus for hydraulic excavator
KR100231757B1 (ko) * 1996-02-21 1999-11-15 사쿠마 하지메 건설기계의 작업기 제어방법 및 그 장치
US5884204A (en) * 1996-04-16 1999-03-16 Case Corporation Active roadability control for work vehicles
US5935183A (en) * 1996-05-20 1999-08-10 Caterpillar Inc. Method and system for determining the relationship between a laser plane and an external coordinate system
US5713419A (en) * 1996-05-30 1998-02-03 Clark Equipment Company Intelligent attachment to a power tool
US5957213A (en) * 1996-05-30 1999-09-28 Clark Equipment Company Intelligent attachment to a power tool
US5933346A (en) * 1996-06-05 1999-08-03 Topcon Laser Systems, Inc. Bucket depth and angle controller for excavator
US5701793A (en) * 1996-06-24 1997-12-30 Catepillar Inc. Method and apparatus for controlling an implement of a work machine
US6032093A (en) * 1996-07-17 2000-02-29 Caterpillar Inc. Apparatus and method for restricting implement movement of a work machine
JPH1088625A (ja) * 1996-09-13 1998-04-07 Komatsu Ltd 自動掘削機、自動掘削方法および自動積み込み方法
EP0927285B1 (de) * 1996-09-18 2001-03-14 Odin Ireland Baggerlöffel mit eingebautem stossgenerator
US5848368A (en) * 1996-10-28 1998-12-08 Caterpillar Inc. Method for controllably loading haul vehicles by a mobile loading machine
US5961573A (en) * 1996-11-22 1999-10-05 Case Corporation Height control of an agricultural tool in a site-specific farming system
US5974352A (en) * 1997-01-06 1999-10-26 Caterpillar Inc. System and method for automatic bucket loading using force vectors
US5968103A (en) * 1997-01-06 1999-10-19 Caterpillar Inc. System and method for automatic bucket loading using crowd factors
US5908458A (en) * 1997-02-06 1999-06-01 Carnegie Mellon Technical Transfer Automated system and method for control of movement using parameterized scripts
US5768811A (en) * 1997-02-19 1998-06-23 Vermeer Manufacturing Company System and process for controlling an excavation implement
US5748097A (en) * 1997-02-28 1998-05-05 Case Corporation Method and apparatus for storing the boom of a work vehicle
CN1078287C (zh) * 1997-06-20 2002-01-23 日立建机株式会社 建筑机械的范围限制挖掘控制装置
US5944764A (en) * 1997-06-23 1999-08-31 Caterpillar Inc. Method for monitoring the work cycle of earth moving machinery during material removal
US5899950A (en) * 1997-07-07 1999-05-04 Case Corporation Sequential command repeater system for off-road vehicles
US6131061A (en) * 1997-07-07 2000-10-10 Caterpillar Inc. Apparatus and method for preventing underdigging of a work machine
US5953838A (en) * 1997-07-30 1999-09-21 Laser Alignment, Inc. Control for hydraulically operated construction machine having multiple tandem articulated members
US5955706A (en) * 1997-11-26 1999-09-21 Caterpillar Inc. Method and apparatus for calculating work cycle times
US6223110B1 (en) * 1997-12-19 2001-04-24 Carnegie Mellon University Software architecture for autonomous earthmoving machinery
US7268700B1 (en) 1998-01-27 2007-09-11 Hoffberg Steven M Mobile communication device
EP1062393B1 (de) * 1998-03-10 2004-06-16 3786111 Canada Inc. Baggerschaufel mit einem schlagwerkzeug
WO1999047759A1 (fr) * 1998-03-18 1999-09-23 Hitachi Construction Machinery Co., Ltd. Excavatrice a commande automatique et systeme concasseur de pierres la comportant
US6148254A (en) * 1998-03-26 2000-11-14 Caterpillar Inc. Method and apparatus for controlling a bucket and thumb of a work machine
DE19814021A1 (de) * 1998-03-30 1999-10-14 Degen Wilhelm Gerät zum Einbringen eines Fremdstoffes in Böden oder zur Verdichtung des Bodens
US6280119B1 (en) 1998-06-19 2001-08-28 Ryan Incorporated Eastern Apparatus and method for placing and engaging elongate workpieces
US6152238A (en) * 1998-09-23 2000-11-28 Laser Alignment, Inc. Control and method for positioning a tool of a construction apparatus
US6363632B1 (en) * 1998-10-09 2002-04-02 Carnegie Mellon University System for autonomous excavation and truck loading
US6278955B1 (en) 1998-12-10 2001-08-21 Caterpillar Inc. Method for automatically positioning the blade of a motor grader to a memory position
US6286606B1 (en) 1998-12-18 2001-09-11 Caterpillar Inc. Method and apparatus for controlling a work implement
US6211471B1 (en) 1999-01-27 2001-04-03 Caterpillar Inc. Control system for automatically controlling a work implement of an earthmoving machine to capture, lift and dump material
US7966078B2 (en) 1999-02-01 2011-06-21 Steven Hoffberg Network media appliance system and method
WO2000058565A1 (en) * 1999-03-31 2000-10-05 Caterpillar Inc. Variable float system
US6249727B1 (en) * 1999-05-19 2001-06-19 Caterpillar Inc. Method and apparatus for customizing and limiting operation of machine subsystems
US6691010B1 (en) * 2000-11-15 2004-02-10 Caterpillar Inc Method for developing an algorithm to efficiently control an autonomous excavating linkage
US6662881B2 (en) 2001-06-19 2003-12-16 Sweepster, Llc Work attachment for loader vehicle having wireless control over work attachment actuator
US6510628B1 (en) 2001-10-31 2003-01-28 Caterpillar Inc Method and apparatus for determining a contact force of a work tool
JP3777114B2 (ja) * 2001-11-05 2006-05-24 日立建機株式会社 油圧作業機の油圧回路装置
US6618967B2 (en) * 2001-12-26 2003-09-16 Caterpillar Inc Work machine control for improving cycle time
US6711838B2 (en) 2002-07-29 2004-03-30 Caterpillar Inc Method and apparatus for determining machine location
US9818136B1 (en) 2003-02-05 2017-11-14 Steven M. Hoffberg System and method for determining contingent relevance
US9002565B2 (en) 2003-03-20 2015-04-07 Agjunction Llc GNSS and optical guidance and machine control
US8594879B2 (en) * 2003-03-20 2013-11-26 Agjunction Llc GNSS guidance and machine control
US20050246040A1 (en) * 2004-04-29 2005-11-03 Caterpillar Inc. Operator profile control system for a work machine
DE102005024676A1 (de) * 2004-12-21 2006-07-06 Bosch Rexroth Aktiengesellschaft System zur Lageerfassung und -regelung für Arbeitsarme mobiler Arbeitsmaschinen
US7555855B2 (en) 2005-03-31 2009-07-07 Caterpillar Inc. Automatic digging and loading system for a work machine
US7627966B2 (en) * 2006-07-31 2009-12-08 Caterpillar Inc. Off-fall control for a trenching operation
US7734398B2 (en) * 2006-07-31 2010-06-08 Caterpillar Inc. System for automated excavation contour control
US7979181B2 (en) 2006-10-19 2011-07-12 Caterpillar Inc. Velocity based control process for a machine digging cycle
US7726048B2 (en) * 2006-11-30 2010-06-01 Caterpillar Inc. Automated machine repositioning in an excavating operation
US7753132B2 (en) * 2006-11-30 2010-07-13 Caterpillar Inc Preparation for machine repositioning in an excavating operation
US7694442B2 (en) * 2006-11-30 2010-04-13 Caterpillar Inc. Recommending a machine repositioning distance in an excavating operation
US7634863B2 (en) * 2006-11-30 2009-12-22 Caterpillar Inc. Repositioning assist for an excavating operation
US7516563B2 (en) * 2006-11-30 2009-04-14 Caterpillar Inc. Excavation control system providing machine placement recommendation
WO2008140360A1 (en) * 2007-05-10 2008-11-20 Volvo Construction Equipment Ab A method for controlling a work machine during operation in a repeated work cycle
US7832126B2 (en) * 2007-05-17 2010-11-16 Siemens Industry, Inc. Systems, devices, and/or methods regarding excavating
US8132345B2 (en) * 2007-06-15 2012-03-13 Deere & Company Hydraulic function control with auto-control mode override
US7762013B2 (en) * 2007-06-29 2010-07-27 Vermeer Manufacturing Company Trencher with auto-plunge and boom depth control
US7930843B2 (en) * 2007-06-29 2011-04-26 Vermeer Manufacturing Company Track trencher propulsion system with component feedback
US7778756B2 (en) * 2007-06-29 2010-08-17 Vermeer Manufacturing Company Track trencher propulsion system with load control
US8135518B2 (en) 2007-09-28 2012-03-13 Caterpillar Inc. Linkage control system with position estimator backup
US20090143878A1 (en) * 2007-12-04 2009-06-04 Caterpillar Inc. Operator profile control system for a machine
EP2090700A1 (de) * 2008-02-15 2009-08-19 Caterpillar Inc. Maschinenleistungssteuerung mit Verhältniszuwachs
US7934329B2 (en) * 2008-02-29 2011-05-03 Caterpillar Inc. Semi-autonomous excavation control system
US8285458B2 (en) * 2008-04-18 2012-10-09 Caterpillar Inc. Machine with automatic operating mode determination
US8190336B2 (en) * 2008-07-17 2012-05-29 Caterpillar Inc. Machine with customized implement control
KR101509249B1 (ko) * 2008-10-02 2015-04-06 고려대학교 산학협력단 굴삭기 자동 제어 방법 및 시스템
US8364354B2 (en) * 2008-10-24 2013-01-29 Deere & Company Blade speed control logic
US8347529B2 (en) * 2009-04-09 2013-01-08 Vermeer Manufacturing Company Machine attachment based speed control system
CN101633168B (zh) * 2009-07-28 2012-05-02 三一重工股份有限公司 一种大型工程机械手的控制方法及控制系统
US9670641B2 (en) 2009-09-04 2017-06-06 Philip Paull Valve systems and method for enhanced grading control
US9777465B2 (en) 2009-09-04 2017-10-03 Philip Paull Apparatus and method for enhanced grading control
US9611620B2 (en) 2009-09-04 2017-04-04 Philip Paull Apparatus and method for enhanced grading control
CN102947513B (zh) * 2010-06-23 2015-07-08 斗山英维高株式会社 建筑机械的作业轨迹控制装置及其方法
KR101799101B1 (ko) * 2010-08-23 2017-11-20 두산인프라코어 주식회사 건설기계의 작업 패턴 인식 장치 및 작업 패턴 인식 방법
US8527158B2 (en) * 2010-11-18 2013-09-03 Caterpillar Inc. Control system for a machine
JP5653844B2 (ja) * 2011-06-07 2015-01-14 住友建機株式会社 ショベル
US20130158818A1 (en) * 2011-12-20 2013-06-20 Caterpillar Inc. Implement control system for a machine
US20140166362A1 (en) * 2012-12-14 2014-06-19 Caterpillar Inc. Implement Pose Control System and Method
US20140172246A1 (en) * 2012-12-14 2014-06-19 Caterpillar Inc. Automatic Swing and Radius Control System and Method for a Machine Implement
FI20135085L (fi) 2013-01-29 2014-07-30 John Deere Forestry Oy Menetelmä ja järjestelmä työkoneen puomiston ohjaamiseksi kärkiohjauksella
GB2527795B (en) * 2014-07-02 2019-11-13 Bamford Excavators Ltd Automation of a material handling machine digging cycle
US9580883B2 (en) * 2014-08-25 2017-02-28 Cnh Industrial America Llc System and method for automatically controlling a lift assembly of a work vehicle
US9765499B2 (en) * 2014-10-22 2017-09-19 Caterpillar Inc. Boom assist management feature
WO2016089476A1 (en) * 2014-11-14 2016-06-09 Philip Paull Valve systems and method for enhanced grading control
JP6314105B2 (ja) * 2015-03-05 2018-04-18 株式会社日立製作所 軌道生成装置および作業機械
US10161112B2 (en) 2015-05-22 2018-12-25 Philip Paull Valve systems and method for enhanced grading control
KR102459914B1 (ko) * 2015-06-16 2022-10-26 씨피에이씨 시스템스 에이비 수직 위치를 알아내기 위한 방법 및 전자 제어 유닛
US9938688B2 (en) 2015-07-02 2018-04-10 Caterpillar Inc. Excavation system providing impact detection
US9598837B2 (en) 2015-07-02 2017-03-21 Caterpillar Inc. Excavation system providing automated stall correction
US9903100B2 (en) 2015-07-02 2018-02-27 Caterpillar Inc. Excavation system providing automated tool linkage calibration
US9732502B2 (en) 2015-07-02 2017-08-15 Caterpillar Inc. Excavation system providing impact detection
US9587369B2 (en) 2015-07-02 2017-03-07 Caterpillar Inc. Excavation system having adaptive dig control
US9850639B2 (en) 2015-07-02 2017-12-26 Caterpillar Inc. Excavation system having velocity based work tool shake
US20150321306A1 (en) * 2015-07-24 2015-11-12 Caterpillar Inc. System to support machinable plates during machining process
EP3359749B1 (de) * 2015-10-06 2021-08-04 CPAC Systems AB Verfahren zur bestimmung der position eines arbeitsgeräts in einer arbeitsmaschine
SE542711C2 (en) * 2016-06-09 2020-06-30 Husqvarna Ab Improved arrangement and method for operating a hydraulically operated boom carrying a tool
US10267016B2 (en) 2016-09-08 2019-04-23 Caterpillar Inc. System and method for swing control
US10106951B2 (en) 2016-09-21 2018-10-23 Deere & Company System and method for automatic dump control
US10380808B2 (en) * 2017-09-12 2019-08-13 Deere & Company Utilizing on-board measurements and location as inputs into load tracking
WO2019151335A1 (ja) * 2018-01-30 2019-08-08 住友建機株式会社 ショベル及びショベルの管理システム
US10982409B2 (en) * 2018-04-02 2021-04-20 Deere & Company Excavator measurement and control logic
US11248365B2 (en) 2018-07-23 2022-02-15 Massachusetts Institute Of Technology Automated control for excavators
CA3108621A1 (en) 2018-08-06 2020-02-13 Clark Equipment Company Augmented loader controls
US11738643B2 (en) 2019-02-27 2023-08-29 Clark Equipment Company Display integrated into door
CN114391056A (zh) 2019-11-12 2022-04-22 克拉克设备公司 集成到门中的显示器
US11920321B2 (en) 2020-03-30 2024-03-05 Cnh Industrial America Llc System and method for automatically performing an earthmoving operation
CN112392080B (zh) * 2020-11-25 2022-07-29 三一重机有限公司 主动降低挖掘机动作冲击的装置、方法及挖掘机
CN113494108B (zh) * 2021-07-30 2022-11-08 长江生态环保集团有限公司 一种冲刷探挖设备

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1788001A1 (de) * 1967-09-14 1972-01-05 Unicovske Strojicny N P Schaltanordnung zur analog-programmierten Steuerung von mit einem Ausleger versehenen Maschinen fuer Erdarbeiten
JPS5139447B2 (de) * 1971-09-06 1976-10-28
FR2205701B1 (de) * 1972-11-07 1977-08-05 Cii
US4015729A (en) * 1976-01-02 1977-04-05 J. I. Case Company Automatic control system for backhoe
US4288196A (en) * 1979-06-14 1981-09-08 Sutton Ii James O Computer controlled backhoe
JPS5697023A (en) * 1980-01-07 1981-08-05 Komatsu Ltd Semiautomatic oil pressure excavator
JPS5835719A (ja) * 1981-08-25 1983-03-02 Mitsubishi Electric Corp 薄膜磁気ヘツド
AU569362B2 (en) * 1984-02-10 1988-01-28 Deere & Company Self-tuning regulator implement control
US4722044A (en) * 1985-03-19 1988-01-26 Sundstrand Corporation Boom control system
US4844685A (en) * 1986-09-03 1989-07-04 Clark Equipment Company Electronic bucket positioning and control system
US4805086A (en) * 1987-04-24 1989-02-14 Laser Alignment, Inc. Apparatus and method for controlling a hydraulic excavator
US4866641A (en) * 1987-04-24 1989-09-12 Laser Alignment, Inc. Apparatus and method for controlling a hydraulic excavator
US4807131A (en) * 1987-04-28 1989-02-21 Clegg Engineering, Inc. Grading system
US4807136A (en) * 1987-10-26 1989-02-21 Ford Motor Company Draft load measurement and control

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19581454B3 (de) * 1994-05-10 2013-08-22 Caterpillar Inc. Verfahren und Vorrichtung zum Bestimmen des Ortes und der Orientierung einer Arbeitsmaschine
DE202007008557U1 (de) * 2007-06-19 2008-10-30 Liebherr-Werk Bischofshofen Ges.M.B.H. System zum automatischen Bewegen von Material
US8364353B2 (en) 2007-06-19 2013-01-29 Liebherr-Werk Bischofshofen Ges.M.B.H. System for the automatic movement of material

Also Published As

Publication number Publication date
CA2020234A1 (en) 1991-02-18
CA2020234C (en) 2000-05-30
EP0486491B1 (de) 1994-09-21
US5065326A (en) 1991-11-12
DE68918464D1 (de) 1994-10-27
JP2793360B2 (ja) 1998-09-03
EP0486491A1 (de) 1992-05-27
WO1991002853A1 (en) 1991-03-07
AU4529689A (en) 1991-04-03
BR8907900A (pt) 1992-04-14
JPH04507271A (ja) 1992-12-17

Similar Documents

Publication Publication Date Title
DE68918464T2 (de) Automatisches baggersteuersystem.
DE68908259D1 (de) Automatische fahrzeugsteuerung.
NO892702D0 (no) Kontrollsystem.
DE3875941D1 (de) Automatisches verkehrszustandskontrollsystem.
DE68918094D1 (de) Automatisches beatmungssystem.
ATE124112T1 (de) Durchflussregelsystem.
DE68907020T2 (de) Hydraulisches Steuersystem.
DE68921400T2 (de) Selbsttätiges lüftungssystem.
NO902263L (no) Dempersystem for flytende konstruksjon.
DE69010799T2 (de) Halbautomatisches Schaltdurchführungs-Steuerungssystem.
DE69006284D1 (de) Hydraulisches Steuerungssystem.
DE69022323T2 (de) Getriebesteuerungssystem.
DE69020538T2 (de) Automatische pegelregelung.
DE69004846T2 (de) Hydraulik-Regelsystem.
DE69021475T2 (de) Kupplungssteuerungssystem.
DE68907999D1 (de) Automatische fahrzeugsteuerung.
DE3788596T2 (de) Automatisches Steuersystem.
DE68918912T2 (de) Automatisches Fernmeldesystem.
DE68923126T2 (de) Automatisches Programmiersystem.
DE59005954D1 (de) Regelsystem.
NO903611D0 (no) Styreventil.
DE3852441D1 (de) Automatisches Frequenzregelssystem.
DE3880586D1 (de) Hydraulisches steuersystem.
DE69001687T2 (de) Hydraulische Niveauregelung.
DE69016481T3 (de) Automatisches Spurnachführungs-Kontrollverfahren.

Legal Events

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