CN107532409B - 工程机械的控制装置 - Google Patents

工程机械的控制装置 Download PDF

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Publication number
CN107532409B
CN107532409B CN201680023688.2A CN201680023688A CN107532409B CN 107532409 B CN107532409 B CN 107532409B CN 201680023688 A CN201680023688 A CN 201680023688A CN 107532409 B CN107532409 B CN 107532409B
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CN
China
Prior art keywords
vehicle body
signal
pilot pressure
state
lever
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
CN201680023688.2A
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English (en)
Chinese (zh)
Other versions
CN107532409A (zh
Inventor
小林启之
坂本博史
土江庆幸
森木秀一
钓贺靖贵
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 CN107532409A publication Critical patent/CN107532409A/zh
Application granted granted Critical
Publication of CN107532409B publication Critical patent/CN107532409B/zh
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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
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • E02F9/2037—Coordinating the movements of the implement and of the frame
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
    • F15B—SYSTEMS ACTING BY MEANS OF FLUIDS IN GENERAL; FLUID-PRESSURE ACTUATORS, e.g. SERVOMOTORS; DETAILS OF FLUID-PRESSURE SYSTEMS, NOT OTHERWISE PROVIDED FOR
    • F15B11/00—Servomotor systems without provision for follow-up action; Circuits therefor
    • F15B11/08—Servomotor systems without provision for follow-up action; Circuits therefor with only one servomotor

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Operation Control Of Excavators (AREA)
  • Fluid-Pressure Circuits (AREA)
CN201680023688.2A 2015-04-28 2016-02-23 工程机械的控制装置 Active CN107532409B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015-092026 2015-04-28
JP2015092026A JP6495729B2 (ja) 2015-04-28 2015-04-28 建設機械の制御装置
PCT/JP2016/055252 WO2016174905A1 (ja) 2015-04-28 2016-02-23 建設機械の制御装置

Publications (2)

Publication Number Publication Date
CN107532409A CN107532409A (zh) 2018-01-02
CN107532409B true CN107532409B (zh) 2019-12-20

Family

ID=57198222

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201680023688.2A Active CN107532409B (zh) 2015-04-28 2016-02-23 工程机械的控制装置

Country Status (6)

Country Link
US (1) US10626575B2 (enExample)
EP (1) EP3290596B1 (enExample)
JP (1) JP6495729B2 (enExample)
KR (1) KR101948465B1 (enExample)
CN (1) CN107532409B (enExample)
WO (1) WO2016174905A1 (enExample)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP6802090B2 (ja) * 2017-03-06 2020-12-16 株式会社小松製作所 作業車両、作業機を有する作業車両を制御するためにコンピュータに実装される方法および制御方法
JP7156806B2 (ja) * 2018-02-23 2022-10-19 株式会社小松製作所 作業車両、及び、作業車両の制御方法
JP7119457B2 (ja) * 2018-03-19 2022-08-17 コベルコ建機株式会社 建設機械
JP6957414B2 (ja) * 2018-06-11 2021-11-02 日立建機株式会社 作業機械
JP7135676B2 (ja) * 2018-09-28 2022-09-13 コベルコ建機株式会社 操作レバー制御装置
JP6998493B2 (ja) * 2019-03-06 2022-01-18 日立建機株式会社 建設機械
IT201900005178A1 (it) * 2019-04-05 2020-10-05 Cnh Ind Italia Spa Procedimento di controllo per l'attuazione di un movimento di arresto graduale di almeno uno tra un braccio ed un attrezzo collegato al braccio in una macchina operatrice, sistema di controllo corrispondente e macchina operatrice comprendente tale sistema di controllo
KR20220044440A (ko) 2019-08-05 2022-04-08 스미도모쥬기가이고교 가부시키가이샤 쇼벨
JP7333236B2 (ja) * 2019-09-25 2023-08-24 日立建機株式会社 建設機械
CN110950244B (zh) * 2019-10-14 2020-12-08 武汉船用机械有限责任公司 伺服油缸液压控制系统
JP7171536B2 (ja) * 2019-10-28 2022-11-15 株式会社クボタ 作業機
US11660604B2 (en) * 2020-01-23 2023-05-30 Caterpillar Paving Products Inc. Milling machine
WO2022044601A1 (ja) * 2020-08-28 2022-03-03 日本電気株式会社 建設機械の作業制御方法、作業制御システム及び作業制御装置
JP7504012B2 (ja) * 2020-12-10 2024-06-21 株式会社小松製作所 作業機械、作業機械の制御装置、および作業機械の制御方法
WO2022210981A1 (ja) * 2021-03-31 2022-10-06 住友建機株式会社 作業機械及び作業機械用の操作装置
CN114792306B (zh) * 2022-04-19 2025-01-14 招商局重庆公路工程检测中心有限公司 一种收费用电动栏杆起落时间测试方法、装置及设备
CN114753433B (zh) * 2022-05-30 2023-06-06 江苏朗禾控制系统有限公司 一种新型挖掘机单手柄控制系统的控制方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004092841A (ja) * 2002-09-03 2004-03-25 Hitachi Constr Mach Co Ltd 建設機械の操作装置
JP2010248867A (ja) * 2009-04-20 2010-11-04 Caterpillar Sarl 作業機械の制御装置
CN101910524A (zh) * 2007-12-26 2010-12-08 住友重机械工业株式会社 混合式施工机械及混合式施工机械的控制方法
CN102575454A (zh) * 2009-08-27 2012-07-11 日立建机株式会社 作业机械的远程管理系统
JP2013014981A (ja) * 2011-07-06 2013-01-24 Hitachi Constr Mach Co Ltd 作業機械の操作装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11324026A (ja) * 1998-05-14 1999-11-26 Komatsu Ltd 建設機械における操作子とアクチュエータ組合せ変更装置および作業モード変更装置
US7093383B2 (en) * 2004-03-26 2006-08-22 Husco International Inc. Automatic hydraulic load leveling system for a work vehicle
US7139621B2 (en) 2004-12-16 2006-11-21 Caterpillar Inc Floating deadband control
CN105765495B (zh) * 2013-09-09 2019-08-27 罗伯特·博世有限公司 用于单个操作杆驱动车辆控制的减小的死区

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2004092841A (ja) * 2002-09-03 2004-03-25 Hitachi Constr Mach Co Ltd 建設機械の操作装置
CN101910524A (zh) * 2007-12-26 2010-12-08 住友重机械工业株式会社 混合式施工机械及混合式施工机械的控制方法
JP2010248867A (ja) * 2009-04-20 2010-11-04 Caterpillar Sarl 作業機械の制御装置
CN102575454A (zh) * 2009-08-27 2012-07-11 日立建机株式会社 作业机械的远程管理系统
JP2013014981A (ja) * 2011-07-06 2013-01-24 Hitachi Constr Mach Co Ltd 作業機械の操作装置

Also Published As

Publication number Publication date
CN107532409A (zh) 2018-01-02
KR101948465B1 (ko) 2019-02-14
JP2016205104A (ja) 2016-12-08
EP3290596B1 (en) 2020-07-01
EP3290596A4 (en) 2019-03-20
KR20170128486A (ko) 2017-11-22
US10626575B2 (en) 2020-04-21
WO2016174905A1 (ja) 2016-11-03
EP3290596A1 (en) 2018-03-07
US20180119386A1 (en) 2018-05-03
JP6495729B2 (ja) 2019-04-03

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