CN109689978B - 作业机械 - Google Patents

作业机械 Download PDF

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Publication number
CN109689978B
CN109689978B CN201780055146.8A CN201780055146A CN109689978B CN 109689978 B CN109689978 B CN 109689978B CN 201780055146 A CN201780055146 A CN 201780055146A CN 109689978 B CN109689978 B CN 109689978B
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CN
China
Prior art keywords
limit value
control
target surface
intervention
magnitude
Prior art date
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CN201780055146.8A
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English (en)
Chinese (zh)
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CN109689978A (zh
Inventor
石田俊彦
枝村学
森木秀一
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
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Hitachi Construction Machinery Co Ltd
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Filing date
Publication date
Application filed by Hitachi Construction Machinery Co Ltd filed Critical Hitachi Construction Machinery Co Ltd
Publication of CN109689978A publication Critical patent/CN109689978A/zh
Application granted granted Critical
Publication of CN109689978B publication Critical patent/CN109689978B/zh
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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
    • 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
    • E02F9/2004—Control mechanisms, e.g. control levers
    • 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
    • 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
    • E02F9/2264—Arrangements or adaptations of elements for hydraulic drives
    • E02F9/2271—Actuators and supports therefor and protection therefor
    • 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
    • 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
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)

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  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
CN201780055146.8A 2017-03-21 2017-11-15 作业机械 Active CN109689978B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017055060A JP6581136B2 (ja) 2017-03-21 2017-03-21 作業機械
JP2017-055060 2017-03-21
PCT/JP2017/041134 WO2018173361A1 (ja) 2017-03-21 2017-11-15 作業機械

Publications (2)

Publication Number Publication Date
CN109689978A CN109689978A (zh) 2019-04-26
CN109689978B true CN109689978B (zh) 2021-11-02

Family

ID=63585987

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201780055146.8A Active CN109689978B (zh) 2017-03-21 2017-11-15 作业机械

Country Status (6)

Country Link
US (1) US11261578B2 (enExample)
EP (1) EP3604684B1 (enExample)
JP (1) JP6581136B2 (enExample)
KR (1) KR102154581B1 (enExample)
CN (1) CN109689978B (enExample)
WO (1) WO2018173361A1 (enExample)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10995472B2 (en) * 2018-01-30 2021-05-04 Caterpillar Trimble Control Technologies Llc Grading mode integration
JP7182726B2 (ja) * 2019-09-30 2022-12-02 日立建機株式会社 作業機械
JP7245141B2 (ja) 2019-09-30 2023-03-23 日立建機株式会社 油圧ショベル
JP7572797B2 (ja) * 2020-05-29 2024-10-24 株式会社小松製作所 作業システムおよび制御方法
US12024173B2 (en) * 2020-11-04 2024-07-02 Deere & Company System and method for work state estimation and control of self-propelled work vehicles
CN115210430B (zh) * 2021-01-27 2024-03-15 日立建机株式会社 液压挖掘机
CN116096969A (zh) * 2021-01-29 2023-05-09 日立建机株式会社 作业机械
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
CN113152550B (zh) * 2021-04-07 2022-12-20 柳州柳工挖掘机有限公司 操作模式控制系统及方法和挖掘机
JP7677129B2 (ja) * 2021-12-03 2025-05-15 コベルコ建機株式会社 建設機械の駆動装置、これを備えた建設機械及び建設機械システム
KR20230145740A (ko) * 2022-04-11 2023-10-18 볼보 컨스트럭션 이큅먼트 에이비 건설기계
WO2025070779A1 (ja) * 2023-09-29 2025-04-03 日立建機株式会社 建設機械

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH108492A (ja) * 1996-06-27 1998-01-13 Hitachi Constr Mach Co Ltd 建設機械の領域制限掘削制御装置
CN202644604U (zh) * 2011-04-14 2013-01-02 哈尼施费格尔技术公司 绳索挖掘机

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07290545A (ja) * 1994-04-25 1995-11-07 Toyo Mach & Metal Co Ltd 成形機の運転条件設定方法
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
JP3133919B2 (ja) * 1995-05-22 2001-02-13 日立建機株式会社 建設機械の領域制限掘削制御装置
US6076029A (en) * 1997-02-13 2000-06-13 Hitachi Construction Machinery Co., Ltd. Slope excavation controller of hydraulic shovel, target slope setting device and slope excavation forming method
DE69821754T2 (de) * 1997-06-20 2005-01-05 Hitachi Construction Machinery Co., Ltd. Vorrichtung zur Regulation der Aushebetiefe einer Baumaschine
JPH11210015A (ja) * 1998-01-27 1999-08-03 Hitachi Constr Mach Co Ltd 建設機械の軌跡制御装置及びその操作装置
JP3056254U (ja) 1998-07-28 1999-02-12 泰範 中西 木工ボンド及びマヨネーズの抽出容器
US6282453B1 (en) * 1998-12-02 2001-08-28 Caterpillar Inc. Method for controlling a work implement to prevent interference with a work machine
JP4481206B2 (ja) 2004-04-05 2010-06-16 日立建機株式会社 建設機械の操作装置
JP2006144349A (ja) 2004-11-18 2006-06-08 Hitachi Constr Mach Co Ltd 建設機械の安全装置
JP4628306B2 (ja) 2006-05-10 2011-02-09 日立建機株式会社 建設機械
JP5512311B2 (ja) * 2010-02-03 2014-06-04 住友重機械工業株式会社 建設機械
US9598845B2 (en) * 2014-06-04 2017-03-21 Komatsu Ltd. Posture computing apparatus for work machine, work machine, and posture computation method for work machine
CN104619922B (zh) * 2014-09-10 2017-04-26 株式会社小松制作所 作业车辆
JP6373812B2 (ja) * 2015-09-10 2018-08-15 日立建機株式会社 建設機械
DE112015000101B4 (de) 2015-09-25 2018-10-18 Komatsu Ltd. Arbeitsmaschinensteuervorrichtung, Arbeitsmaschine und Arbeitsmaschinensteuerverfahren
KR101812127B1 (ko) * 2016-03-17 2017-12-26 가부시키가이샤 고마쓰 세이사쿠쇼 작업 차량의 제어 시스템, 제어 방법, 및 작업 차량

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH108492A (ja) * 1996-06-27 1998-01-13 Hitachi Constr Mach Co Ltd 建設機械の領域制限掘削制御装置
CN202644604U (zh) * 2011-04-14 2013-01-02 哈尼施费格尔技术公司 绳索挖掘机

Also Published As

Publication number Publication date
EP3604684A4 (en) 2021-02-17
CN109689978A (zh) 2019-04-26
US11261578B2 (en) 2022-03-01
WO2018173361A1 (ja) 2018-09-27
EP3604684A1 (en) 2020-02-05
KR20190034648A (ko) 2019-04-02
JP2018155077A (ja) 2018-10-04
JP6581136B2 (ja) 2019-09-25
EP3604684B1 (en) 2022-04-27
US20200224383A1 (en) 2020-07-16
KR102154581B1 (ko) 2020-09-10

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