WO2011074783A3 - 건설기계의 작업기 위치제어장치 및 작업기 위치제어방법 - Google Patents

건설기계의 작업기 위치제어장치 및 작업기 위치제어방법 Download PDF

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Publication number
WO2011074783A3
WO2011074783A3 PCT/KR2010/007811 KR2010007811W WO2011074783A3 WO 2011074783 A3 WO2011074783 A3 WO 2011074783A3 KR 2010007811 W KR2010007811 W KR 2010007811W WO 2011074783 A3 WO2011074783 A3 WO 2011074783A3
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WO
WIPO (PCT)
Prior art keywords
working machine
driving unit
boom
bucket
kick
Prior art date
Application number
PCT/KR2010/007811
Other languages
English (en)
French (fr)
Other versions
WO2011074783A2 (ko
Inventor
박광석
Original Assignee
두산인프라코어 주식회사
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 두산인프라코어 주식회사 filed Critical 두산인프라코어 주식회사
Priority to CN201080057036.3A priority Critical patent/CN102656323B/zh
Priority to US13/516,584 priority patent/US9014923B2/en
Priority to EP10837780.5A priority patent/EP2514879B1/en
Publication of WO2011074783A2 publication Critical patent/WO2011074783A2/ko
Publication of WO2011074783A3 publication Critical patent/WO2011074783A3/ko

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Classifications

    • 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
    • E02F9/2004—Control mechanisms, e.g. control levers
    • 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
    • E02F3/434—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like providing automatic sequences of movements, e.g. automatic dumping or loading, automatic return-to-dig
    • 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
    • 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
    • E02F9/14—Booms only for booms with cable suspension arrangements; Cable suspensions

Abstract

본 발명에 따른 건설기계의 작업기 위치제어장치는 붐(20)을 구동시키기 위한 붐 구동유닛(21); 버켓(30)을 구동시키기 위한 버켓 구동유닛(31); 상기 붐 구동유닛(21) 및 상기 버켓 구동유닛(31)을 구동시키기 위한 조작신호를 발생시키는 작업기 조작부(40); 기어단수를 낮추기 위한 킥 다운 신호를 발생시키는 킥 다운 스위치(50); 및 상기 킥 다운 스위치(50)로부터 킥 다운 신호가 발생하고 상기 작업기 조작부(40)로부터 조작 신호가 발생하면, 상기 붐(20)과 상기 버켓(30)이 기설정된 위치로 이동하도록 상기 붐 구동유닛(21) 및 상기 버켓 구동유닛(31)에 제어신호를 출력하는 제어부(80)를 포함한다.
PCT/KR2010/007811 2009-12-18 2010-11-05 건설기계의 작업기 위치제어장치 및 작업기 위치제어방법 WO2011074783A2 (ko)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CN201080057036.3A CN102656323B (zh) 2009-12-18 2010-11-05 工程机械的作业机位置控制装置及作业机位置控制方法
US13/516,584 US9014923B2 (en) 2009-12-18 2010-11-05 Position control apparatus and method for working machine of construction machinery
EP10837780.5A EP2514879B1 (en) 2009-12-18 2010-11-05 Position control apparatus and method for a working tool of a construction machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR10-2009-0126545 2009-12-18
KR1020090126545A KR101640603B1 (ko) 2009-12-18 2009-12-18 건설기계의 작업기 위치제어장치 및 작업기 위치제어방법

Publications (2)

Publication Number Publication Date
WO2011074783A2 WO2011074783A2 (ko) 2011-06-23
WO2011074783A3 true WO2011074783A3 (ko) 2011-11-03

Family

ID=44167805

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/007811 WO2011074783A2 (ko) 2009-12-18 2010-11-05 건설기계의 작업기 위치제어장치 및 작업기 위치제어방법

Country Status (5)

Country Link
US (1) US9014923B2 (ko)
EP (1) EP2514879B1 (ko)
KR (1) KR101640603B1 (ko)
CN (1) CN102656323B (ko)
WO (1) WO2011074783A2 (ko)

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Publication number Priority date Publication date Assignee Title
CN103321269B (zh) * 2013-06-26 2017-01-18 合肥汇众知识产权管理有限公司 挖掘机平地模式的控制方法
JP5929861B2 (ja) * 2013-09-27 2016-06-08 ダイキン工業株式会社 建設機械
US9945095B2 (en) 2014-06-03 2018-04-17 Komatsu Ltd. Control system of excavating machine and excavating machine
US10017912B2 (en) 2014-10-21 2018-07-10 Cnh Industrial America Llc Work vehicle with improved loader/implement position control and return-to-position functionality
CN105745381B (zh) * 2015-10-30 2019-03-15 株式会社小松制作所 作业机械、以及作业机械的工作装置参数修正方法
US9790660B1 (en) * 2016-03-22 2017-10-17 Caterpillar Inc. Control system for a machine
AU2017311613B2 (en) * 2017-08-08 2020-01-02 Komatsu Ltd. Control system for work vehicle, method, and work vehicle
DE102018130939A1 (de) * 2018-12-05 2020-06-10 Claas Selbstfahrende Erntemaschinen Gmbh Bediengerät zur Steuerung einer landwirtschaftlichen Arbeitsmaschine
KR102624993B1 (ko) * 2019-03-11 2024-01-12 에이치디현대인프라코어 주식회사 건설 기계
CN110924459A (zh) * 2019-12-20 2020-03-27 三一重机有限公司 一种挖掘装载机铲斗姿态的调整方法、装置及挖掘装载机

Citations (5)

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JPH10121522A (ja) * 1996-10-23 1998-05-12 Komatsu Ltd 建設機械車両の作業機および変速機シフトの制御装置
JP2000096601A (ja) * 1998-09-25 2000-04-04 Komatsu Ltd 作業機の角度制御方法及びその制御装置
JP2001271387A (ja) * 2000-03-24 2001-10-05 Komatsu Ltd 掘削積込機械の作業機制御装置
JP2004100156A (ja) * 2002-09-05 2004-04-02 Komatsu Ltd 作業車両の作業機用油圧ポンプの制御方法と制御装置
US20060179690A1 (en) * 2000-03-24 2006-08-17 Komatsu Ltd. Working unit control apparatus of excavating and loading machine

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JPS62185928A (ja) * 1986-02-13 1987-08-14 Komatsu Ltd 積込機械の自動掘削方法および装置
US5359516A (en) * 1993-09-16 1994-10-25 Schwing America, Inc. Load monitoring system for booms
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US5810095A (en) * 1996-07-25 1998-09-22 Case Corporation System for controlling the position of an implement attached to a work vehicle
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Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH10121522A (ja) * 1996-10-23 1998-05-12 Komatsu Ltd 建設機械車両の作業機および変速機シフトの制御装置
JP2000096601A (ja) * 1998-09-25 2000-04-04 Komatsu Ltd 作業機の角度制御方法及びその制御装置
JP2001271387A (ja) * 2000-03-24 2001-10-05 Komatsu Ltd 掘削積込機械の作業機制御装置
US20060179690A1 (en) * 2000-03-24 2006-08-17 Komatsu Ltd. Working unit control apparatus of excavating and loading machine
JP2004100156A (ja) * 2002-09-05 2004-04-02 Komatsu Ltd 作業車両の作業機用油圧ポンプの制御方法と制御装置

Also Published As

Publication number Publication date
US9014923B2 (en) 2015-04-21
CN102656323B (zh) 2015-04-08
US20130046447A1 (en) 2013-02-21
EP2514879B1 (en) 2020-02-12
KR101640603B1 (ko) 2016-07-18
EP2514879A2 (en) 2012-10-24
EP2514879A4 (en) 2017-03-15
WO2011074783A2 (ko) 2011-06-23
KR20110069942A (ko) 2011-06-24
CN102656323A (zh) 2012-09-05

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