DE69722312D1 - Steuersystem einer Baumaschine - Google Patents

Steuersystem einer Baumaschine

Info

Publication number
DE69722312D1
DE69722312D1 DE69722312T DE69722312T DE69722312D1 DE 69722312 D1 DE69722312 D1 DE 69722312D1 DE 69722312 T DE69722312 T DE 69722312T DE 69722312 T DE69722312 T DE 69722312T DE 69722312 D1 DE69722312 D1 DE 69722312D1
Authority
DE
Germany
Prior art keywords
control system
construction machine
construction
machine
control
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
DE69722312T
Other languages
English (en)
Other versions
DE69722312T2 (de
Inventor
Kazuo Fujishima
Hiroshi Watanabe
Masakazu Haga
Takashi Nakagawa
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.)
Hitachi Construction Machinery Co Ltd
Original Assignee
Hitachi Construction Machinery Co 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 Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Publication of DE69722312D1 publication Critical patent/DE69722312D1/de
Application granted granted Critical
Publication of DE69722312T2 publication Critical patent/DE69722312T2/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
    • 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
    • E02F9/226—Safety arrangements, e.g. hydraulic driven fans, preventing cavitation, leakage, overheating
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Fluid-Pressure Circuits (AREA)
DE69722312T 1996-06-26 1997-06-26 Steuersystem einer Baumaschine Expired - Fee Related DE69722312T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP16637896 1996-06-26
JP16637896A JP3455369B2 (ja) 1996-06-26 1996-06-26 建設機械のフロント制御装置

Publications (2)

Publication Number Publication Date
DE69722312D1 true DE69722312D1 (de) 2003-07-03
DE69722312T2 DE69722312T2 (de) 2004-04-29

Family

ID=15830311

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69722312T Expired - Fee Related DE69722312T2 (de) 1996-06-26 1997-06-26 Steuersystem einer Baumaschine

Country Status (6)

Country Link
US (1) US5887365A (de)
EP (1) EP0816579B1 (de)
JP (1) JP3455369B2 (de)
KR (1) KR100230561B1 (de)
CN (1) CN1066231C (de)
DE (1) DE69722312T2 (de)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6169948B1 (en) * 1996-06-26 2001-01-02 Hitachi Construction Machinery Co., Ltd. Front control system, area setting method and control panel for construction machine
JP3413092B2 (ja) * 1998-01-08 2003-06-03 日立建機株式会社 油圧作業機のポンプ故障警告装置
JP3949330B2 (ja) * 1999-12-02 2007-07-25 日立建機株式会社 掘削機械の作業状態監視システム、作業状態表示装置及び記録媒体
JP2002047694A (ja) * 2000-07-31 2002-02-15 Komatsu Ltd 建設機械の表示装置
KR100498853B1 (ko) 2000-11-17 2005-07-04 히다치 겡키 가부시키 가이샤 건설기계의 표시장치 및 표시제어장치
KR100450545B1 (ko) * 2001-10-31 2004-09-30 대우종합기계 주식회사 굴삭기용 사용자 인터페이스 장치
JP4233932B2 (ja) * 2003-06-19 2009-03-04 日立建機株式会社 作業機械の作業支援・管理システム
US7222444B2 (en) * 2004-10-21 2007-05-29 Deere & Company Coordinated linkage system for a work vehicle
KR101265342B1 (ko) * 2006-12-22 2013-05-20 두산인프라코어 주식회사 굴삭기의 수평 다림질 및 법면 작업성 개선장치
US8392047B2 (en) * 2007-06-04 2013-03-05 Zf Friedrichshafen Ag System for preventing damage to a vehicle
US7530185B2 (en) * 2007-06-22 2009-05-12 Deere & Company Electronic parallel lift and return to carry on a backhoe loader
ES2427729T3 (es) * 2007-06-29 2013-10-31 Vermeer Manufacturing Company Sistema hidráulico con protección contra choque térmico
KR101210005B1 (ko) 2007-09-03 2012-12-07 현대중공업 주식회사 건설기계의 오일 상태 진단장치 및 그 방법
JP5145898B2 (ja) * 2007-11-22 2013-02-20 富士電機株式会社 モータ駆動装置の状態表示装置
JP4700077B2 (ja) * 2008-03-26 2011-06-15 株式会社クボタ 作業機の表示装置
US8234860B2 (en) * 2008-08-29 2012-08-07 Caterpillar Inc. Machine control system having hydraulic warmup procedure
JP6249597B2 (ja) * 2012-12-06 2017-12-20 日本車輌製造株式会社 全回転チュービング装置用油圧ユニット
JP6234359B2 (ja) * 2014-12-15 2017-11-22 日立建機株式会社 作業機械のオイル性状の診断システム
KR102582826B1 (ko) * 2016-09-12 2023-09-26 에이치디현대인프라코어 주식회사 건설기계의 제어 시스템 및 건설기계의 제어 방법
JP6697361B2 (ja) * 2016-09-21 2020-05-20 川崎重工業株式会社 油圧ショベル駆動システム
JP7001350B2 (ja) * 2017-02-20 2022-01-19 株式会社小松製作所 作業車両および作業車両の制御方法
JP6707047B2 (ja) * 2017-03-17 2020-06-10 日立建機株式会社 建設機械
WO2019053833A1 (ja) 2017-09-13 2019-03-21 日立建機株式会社 作業機械
JP7201486B2 (ja) * 2019-03-13 2023-01-10 日立建機株式会社 作業機械
JP7024139B2 (ja) * 2019-03-29 2022-02-22 日立建機株式会社 作業機械
JP7295759B2 (ja) * 2019-09-24 2023-06-21 日立建機株式会社 作業機械

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5127242A (en) * 1974-08-30 1976-03-06 Komatsu Mfg Co Ltd Kensetsusharyo no jidoanzenkeihosochi
US4829418A (en) * 1987-04-24 1989-05-09 Laser Alignment, Inc. Apparatus and method for controlling a hydraulic excavator
JP2625519B2 (ja) * 1988-08-31 1997-07-02 日立建機株式会社 油圧駆動装置
US5285643A (en) * 1990-04-02 1994-02-15 Hitachi Construction Machinery Co., Ltd. Hydraulic drive system for civil-engineering and construction machine
JP2715180B2 (ja) * 1990-09-19 1998-02-18 株式会社小松製作所 油圧駆動機械の制御装置
JPH0794735B2 (ja) * 1990-09-27 1995-10-11 株式会社小松製作所 掘削作業機の作業領域制御装置
JPH06146326A (ja) * 1992-11-06 1994-05-27 Kubota Corp バックホウ
JP3091937B2 (ja) * 1993-04-07 2000-09-25 株式会社小松製作所 超小旋回パワーショベルの作業機干渉防止装置
EP0707118B1 (de) * 1994-04-28 1999-07-28 Hitachi Construction Machinery Co., Ltd. Baggersteuervorrichtung mit einem baggerbereich-begrenzer für baumaschinen
JP3091667B2 (ja) * 1995-06-09 2000-09-25 日立建機株式会社 建設機械の領域制限掘削制御装置
JPH09151491A (ja) * 1995-11-24 1997-06-10 Tokai Rika Co Ltd 表示装置

Also Published As

Publication number Publication date
EP0816579A3 (de) 1998-04-01
CN1169494A (zh) 1998-01-07
JPH108491A (ja) 1998-01-13
CN1066231C (zh) 2001-05-23
JP3455369B2 (ja) 2003-10-14
US5887365A (en) 1999-03-30
EP0816579B1 (de) 2003-05-28
KR980002499A (ko) 1998-03-30
KR100230561B1 (ko) 1999-11-15
DE69722312T2 (de) 2004-04-29
EP0816579A2 (de) 1998-01-07

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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