JP6889579B2 - 作業機械 - Google Patents

作業機械 Download PDF

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Publication number
JP6889579B2
JP6889579B2 JP2017049397A JP2017049397A JP6889579B2 JP 6889579 B2 JP6889579 B2 JP 6889579B2 JP 2017049397 A JP2017049397 A JP 2017049397A JP 2017049397 A JP2017049397 A JP 2017049397A JP 6889579 B2 JP6889579 B2 JP 6889579B2
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JP
Japan
Prior art keywords
work
bucket
control
angle
target surface
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.)
Active
Application number
JP2017049397A
Other languages
English (en)
Japanese (ja)
Other versions
JP2018150771A (ja
JP2018150771A5 (enExample
Inventor
理優 成川
理優 成川
枝村　学
学 枝村
坂本　博史
博史 坂本
枝穂 泉
泉　　枝穂
秀一 森木
秀一 森木
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
Priority to JP2017049397A priority Critical patent/JP6889579B2/ja
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Priority to CN201780070822.9A priority patent/CN109983182B/zh
Priority to PCT/JP2017/040321 priority patent/WO2018168062A1/ja
Priority to KR1020197014077A priority patent/KR102327856B1/ko
Priority to US16/344,367 priority patent/US11168459B2/en
Priority to EP17901028.5A priority patent/EP3597830B1/en
Publication of JP2018150771A publication Critical patent/JP2018150771A/ja
Publication of JP2018150771A5 publication Critical patent/JP2018150771A5/ja
Application granted granted Critical
Publication of JP6889579B2 publication Critical patent/JP6889579B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • E02F3/439—Automatic repositioning of the implement, e.g. automatic dumping, auto-return
    • 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
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • 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
    • 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
    • E02F9/2246—Control of prime movers, e.g. depending on the hydraulic load of work tools
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Mechanical Engineering (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Operation Control Of Excavators (AREA)
JP2017049397A 2017-03-15 2017-03-15 作業機械 Active JP6889579B2 (ja)

Priority Applications (6)

Application Number Priority Date Filing Date Title
JP2017049397A JP6889579B2 (ja) 2017-03-15 2017-03-15 作業機械
PCT/JP2017/040321 WO2018168062A1 (ja) 2017-03-15 2017-11-08 作業機械
KR1020197014077A KR102327856B1 (ko) 2017-03-15 2017-11-08 작업 기계
US16/344,367 US11168459B2 (en) 2017-03-15 2017-11-08 Work machine
CN201780070822.9A CN109983182B (zh) 2017-03-15 2017-11-08 作业机械
EP17901028.5A EP3597830B1 (en) 2017-03-15 2017-11-08 Work machinery

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017049397A JP6889579B2 (ja) 2017-03-15 2017-03-15 作業機械

Publications (3)

Publication Number Publication Date
JP2018150771A JP2018150771A (ja) 2018-09-27
JP2018150771A5 JP2018150771A5 (enExample) 2019-10-17
JP6889579B2 true JP6889579B2 (ja) 2021-06-18

Family

ID=63523863

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017049397A Active JP6889579B2 (ja) 2017-03-15 2017-03-15 作業機械

Country Status (6)

Country Link
US (1) US11168459B2 (enExample)
EP (1) EP3597830B1 (enExample)
JP (1) JP6889579B2 (enExample)
KR (1) KR102327856B1 (enExample)
CN (1) CN109983182B (enExample)
WO (1) WO2018168062A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102685684B1 (ko) * 2018-11-14 2024-07-15 스미도모쥬기가이고교 가부시키가이샤 쇼벨, 쇼벨의 제어장치
CN112313380B (zh) * 2019-03-27 2022-07-26 日立建机株式会社 作业机械
JP7412918B2 (ja) * 2019-08-01 2024-01-15 住友重機械工業株式会社 ショベル
WO2021059931A1 (ja) * 2019-09-24 2021-04-01 日立建機株式会社 作業機械
JP7182726B2 (ja) * 2019-09-30 2022-12-02 日立建機株式会社 作業機械
JP7402026B2 (ja) * 2019-11-27 2023-12-20 株式会社小松製作所 作業機械の制御システム、作業機械、作業機械の制御方法
US12442161B2 (en) * 2020-10-19 2025-10-14 Hitachi Construction Machinery Co., Ltd. Work machine
US12024173B2 (en) * 2020-11-04 2024-07-02 Deere & Company System and method for work state estimation and control of self-propelled work vehicles
WO2022210613A1 (ja) * 2021-03-30 2022-10-06 住友重機械工業株式会社 ショベル及びショベルの制御装置
JP7559667B2 (ja) 2021-04-26 2024-10-02 コベルコ建機株式会社 目標軌跡生成システム
JP2023068409A (ja) * 2021-11-02 2023-05-17 コベルコ建機株式会社 積込物排出システム
DE102022105450A1 (de) 2022-03-08 2023-09-14 Wacker Neuson Linz Gmbh Baumaschine oder Landmaschine
CN114781533A (zh) * 2022-04-28 2022-07-22 三一重机有限公司 工况识别方法、系统及作业机械
US20250109574A1 (en) * 2023-09-29 2025-04-03 Caterpillar Inc. Auto-level and down-force control in a work machine having articulating arms
JP2025125887A (ja) * 2024-02-16 2025-08-28 キャタピラー エス エー アール エル 作業支援装置および作業機械
CN119754370B (zh) * 2025-02-27 2025-10-31 徐州徐工挖掘机械有限公司 一种液压工程机械破碎控制方法及系统

Family Cites Families (30)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1990001586A1 (fr) * 1988-08-02 1990-02-22 Kabushiki Kaisha Komatsu Seisakusho Procede et dispositif de commande des parties de travail d'une pelle mecanique
JP2631757B2 (ja) * 1990-05-22 1997-07-16 油谷重工株式会社 建設機械の掘削制御方法
KR0168992B1 (ko) * 1995-10-31 1999-02-18 유상부 굴삭기의 제어방법
US5950141A (en) * 1996-02-07 1999-09-07 Komatsu Ltd. Dozing system for bulldozer
JPH10147953A (ja) * 1996-11-18 1998-06-02 Komatsu Ltd ブルドーザのドージング装置
JPH10152865A (ja) * 1996-11-22 1998-06-09 Yutani Heavy Ind Ltd バッテリ駆動の作業機械
JPH111937A (ja) * 1997-06-11 1999-01-06 Hitachi Constr Mach Co Ltd 建設機械のフロントアタッチメントの角度制御装置
JP3782251B2 (ja) * 1999-03-31 2006-06-07 株式会社神戸製鋼所 蓄電器を備えた作業機械
JP2000303492A (ja) * 1999-04-23 2000-10-31 Hitachi Constr Mach Co Ltd 建設機械のフロント制御装置
US20060124323A1 (en) * 2004-11-30 2006-06-15 Caterpillar Inc. Work linkage position determining system
US8190334B2 (en) * 2007-02-21 2012-05-29 Kobelco Construction Machinery Co., Ltd. Rotation control device and working machine therewith
US7975410B2 (en) * 2008-05-30 2011-07-12 Caterpillar Inc. Adaptive excavation control system having adjustable swing stops
US7914249B2 (en) * 2009-02-12 2011-03-29 Massey European Sales, Inc. Shoveling apparatus with multi-positional shovel
KR101378653B1 (ko) * 2009-12-18 2014-03-26 가부시키가이샤 고마쓰 세이사쿠쇼 작업 차량의 모니터 장치
US8994519B1 (en) * 2010-07-10 2015-03-31 William Fuchs Method of controlling a vegetation removal system
KR20120052443A (ko) * 2010-11-15 2012-05-24 볼보 컨스트럭션 이큅먼트 에이비 자동 그레이딩 시스템이 구비된 굴삭기
EP2679734B1 (en) * 2011-02-21 2018-12-12 Hitachi Construction Machinery Tierra Co., Ltd. Electric construction machine
US8716973B1 (en) * 2011-02-28 2014-05-06 Moog Inc. Haptic user interface
JP5562288B2 (ja) * 2011-05-25 2014-07-30 日立建機株式会社 建設機械の電動駆動装置
US10132335B2 (en) * 2012-09-21 2018-11-20 Joy Global Surface Mining Inc Energy management system for machinery performing a predictable work cycle
US8935866B2 (en) * 2013-01-23 2015-01-20 Caterpillar Inc. Power shovel having hydraulically driven dipper actuator
SE537716C2 (sv) * 2013-06-25 2015-10-06 Steelwrist Ab System, metod och datorprogram för att kontrollera rörelse på en entreprenadmaskins arbetsredskap
JP5952244B2 (ja) * 2013-09-12 2016-07-13 日立建機株式会社 掘削領域制限制御の基礎情報の演算装置及び建設機械
DE112015000030B4 (de) * 2014-06-04 2019-01-10 Komatsu Ltd. Baumaschinensteuersystem, Baumaschine und Baumaschinensteuerverfahren
WO2016110726A1 (en) * 2015-01-07 2016-07-14 Volvo Construction Equipment Ab Control method for controlling an excavator and excavator comprising a control unit implementing such a control method
US10161112B2 (en) * 2015-05-22 2018-12-25 Philip Paull Valve systems and method for enhanced grading control
JP6373812B2 (ja) * 2015-09-10 2018-08-15 日立建機株式会社 建設機械
KR102547626B1 (ko) * 2015-09-16 2023-06-23 스미도모쥬기가이고교 가부시키가이샤 쇼벨
KR101862735B1 (ko) * 2016-03-29 2018-07-04 가부시키가이샤 고마쓰 세이사쿠쇼 작업 기계의 제어 장치, 작업 기계 및 작업 기계의 제어 방법
JP2017008719A (ja) * 2016-10-20 2017-01-12 株式会社小松製作所 油圧ショベルの掘削制御システム

Also Published As

Publication number Publication date
EP3597830B1 (en) 2023-08-09
CN109983182A (zh) 2019-07-05
US20200048861A1 (en) 2020-02-13
WO2018168062A1 (ja) 2018-09-20
KR102327856B1 (ko) 2021-11-17
EP3597830A1 (en) 2020-01-22
US11168459B2 (en) 2021-11-09
CN109983182B (zh) 2022-02-25
EP3597830A4 (en) 2021-04-14
JP2018150771A (ja) 2018-09-27
KR20190062584A (ko) 2019-06-05

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