KR102327856B1 - 작업 기계 - Google Patents

작업 기계 Download PDF

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Publication number
KR102327856B1
KR102327856B1 KR1020197014077A KR20197014077A KR102327856B1 KR 102327856 B1 KR102327856 B1 KR 102327856B1 KR 1020197014077 A KR1020197014077 A KR 1020197014077A KR 20197014077 A KR20197014077 A KR 20197014077A KR 102327856 B1 KR102327856 B1 KR 102327856B1
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KR
South Korea
Prior art keywords
work
control
bucket
target
angle
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KR1020197014077A
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English (en)
Korean (ko)
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KR20190062584A (ko
Inventor
류 나리카와
마나부 에다무라
히로시 사카모토
시호 이즈미
히데카즈 모리키
Original Assignee
히다찌 겐끼 가부시키가이샤
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Publication of KR20190062584A publication Critical patent/KR20190062584A/ko
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Publication of KR102327856B1 publication Critical patent/KR102327856B1/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
    • 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)
KR1020197014077A 2017-03-15 2017-11-08 작업 기계 Active KR102327856B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2017-049397 2017-03-15
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

Publications (2)

Publication Number Publication Date
KR20190062584A KR20190062584A (ko) 2019-06-05
KR102327856B1 true KR102327856B1 (ko) 2021-11-17

Family

ID=63523863

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020197014077A Active KR102327856B1 (ko) 2017-03-15 2017-11-08 작업 기계

Country Status (6)

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

Cited By (1)

* Cited by examiner, † Cited by third party
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KR20230066472A (ko) * 2020-10-19 2023-05-15 히다찌 겐끼 가부시키가이샤 작업 기계

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EP3882400B1 (en) * 2018-11-14 2026-04-29 Sumitomo Heavy Industries, Ltd. Shovel and device for controlling shovel
JP7096425B2 (ja) * 2019-03-27 2022-07-05 日立建機株式会社 作業機械
JP7412918B2 (ja) * 2019-08-01 2024-01-15 住友重機械工業株式会社 ショベル
JP7113148B2 (ja) * 2019-09-24 2022-08-04 日立建機株式会社 作業機械
CN113439141B (zh) * 2019-09-30 2022-11-01 日立建机株式会社 作业机械
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
US12024173B2 (en) * 2020-11-04 2024-07-02 Deere & Company System and method for work state estimation and control of self-propelled work vehicles
CN117062956A (zh) * 2021-03-30 2023-11-14 住友重机械工业株式会社 挖土机及挖土机的控制装置
DE112022001842T5 (de) 2021-03-30 2024-05-29 Sumitomo Heavy Industries, Ltd. Bagger und baggersteuervorrichtung
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

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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
JP2015055109A (ja) 2013-09-12 2015-03-23 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演算方法、並びに建設機械
WO2016129708A1 (ja) * 2016-03-29 2016-08-18 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
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20230066472A (ko) * 2020-10-19 2023-05-15 히다찌 겐끼 가부시키가이샤 작업 기계
KR102731910B1 (ko) 2020-10-19 2024-11-20 히다찌 겐끼 가부시키가이샤 작업 기계

Also Published As

Publication number Publication date
KR20190062584A (ko) 2019-06-05
JP6889579B2 (ja) 2021-06-18
EP3597830B1 (en) 2023-08-09
US20200048861A1 (en) 2020-02-13
CN109983182B (zh) 2022-02-25
CN109983182A (zh) 2019-07-05
EP3597830A1 (en) 2020-01-22
EP3597830A4 (en) 2021-04-14
WO2018168062A1 (ja) 2018-09-20
US11168459B2 (en) 2021-11-09
JP2018150771A (ja) 2018-09-27

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