CA2989984C - Work assist system for work machine - Google Patents

Work assist system for work machine Download PDF

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Publication number
CA2989984C
CA2989984C CA2989984A CA2989984A CA2989984C CA 2989984 C CA2989984 C CA 2989984C CA 2989984 A CA2989984 A CA 2989984A CA 2989984 A CA2989984 A CA 2989984A CA 2989984 C CA2989984 C CA 2989984C
Authority
CA
Canada
Prior art keywords
work
excavated
work position
distance
excavation
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
CA2989984A
Other languages
English (en)
French (fr)
Other versions
CA2989984A1 (en
Inventor
Satoshi Nakamura
Akinori Ishii
Kunitsugu Tomita
Takahiro Inada
Saku Egawa
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 CA2989984A1 publication Critical patent/CA2989984A1/en
Application granted granted Critical
Publication of CA2989984C publication Critical patent/CA2989984C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

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
    • E02F9/26—Indicating devices
    • E02F9/261—Surveying the work-site to be treated
    • 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
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/2029—Controlling the position of implements in function of its load, e.g. modifying the attitude of implements in accordance to vehicle speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K35/00—Instruments specially adapted for vehicles; Arrangement of instruments in or on vehicles
    • B60K35/80—Arrangements for controlling instruments
    • B60K35/81—Arrangements for controlling instruments for controlling displays
    • 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
    • E02F9/2041—Automatic repositioning of implements, i.e. memorising determined positions of the implement
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
CA2989984A 2015-06-29 2016-06-27 Work assist system for work machine Active CA2989984C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2015129815A JP6522441B2 (ja) 2015-06-29 2015-06-29 作業機械の作業支援システム
JP2015-129815 2015-06-29
PCT/JP2016/068975 WO2017002749A1 (ja) 2015-06-29 2016-06-27 作業機械の作業支援システム

Publications (2)

Publication Number Publication Date
CA2989984A1 CA2989984A1 (en) 2017-01-05
CA2989984C true CA2989984C (en) 2020-11-03

Family

ID=57608629

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2989984A Active CA2989984C (en) 2015-06-29 2016-06-27 Work assist system for work machine

Country Status (8)

Country Link
US (1) US11008732B2 (enExample)
EP (1) EP3315671A4 (enExample)
JP (1) JP6522441B2 (enExample)
KR (1) KR102025124B1 (enExample)
CN (1) CN107709673B (enExample)
AU (1) AU2016288150B2 (enExample)
CA (1) CA2989984C (enExample)
WO (1) WO2017002749A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210087794A1 (en) * 2018-06-19 2021-03-25 Sumitomo Construction Machinery Co., Ltd. Excavator and information processing apparatus

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JP6480830B2 (ja) * 2015-08-24 2019-03-13 株式会社小松製作所 ホイールローダの制御システム、その制御方法およびホイールローダの制御方法
JP6899818B2 (ja) * 2016-03-31 2021-07-07 住友重機械工業株式会社 ショベル
EP3584120B1 (en) * 2017-02-17 2021-04-14 Sumitomo Heavy Industries, Ltd. Work machine surroundings monitoring system
KR102550948B1 (ko) * 2017-03-31 2023-07-03 스미토모 겐키 가부시키가이샤 쇼벨, 쇼벨의 표시장치 및 쇼벨에 있어서의 화상의 표시방법
JP7507559B2 (ja) * 2017-07-31 2024-06-28 住友重機械工業株式会社 ショベル及びショベルの制御方法
EP3680395B1 (en) 2017-09-06 2022-08-03 Hitachi Construction Machinery Co., Ltd. Work machinery
US11414839B2 (en) * 2017-09-08 2022-08-16 Komatsu Ltd. Display control device and method for generating target line or control line of work machine
KR102659077B1 (ko) * 2018-03-27 2024-04-18 스미도모쥬기가이고교 가부시키가이샤 쇼벨
JP6841784B2 (ja) 2018-03-28 2021-03-10 日立建機株式会社 作業機械
US11447932B2 (en) 2018-03-29 2022-09-20 Komatsu Ltd. Control system and method for work machine, and work machine
JP7014007B2 (ja) * 2018-03-29 2022-02-01 コベルコ建機株式会社 作業機械の遠隔操作システム
WO2019189888A1 (ja) 2018-03-30 2019-10-03 住友重機械工業株式会社 建設機械の運転支援システム、建設機械
JP7154026B2 (ja) * 2018-03-30 2022-10-17 株式会社小松製作所 作業機械の制御装置、掘削機械の制御装置、及び作業機械の制御方法
CN112368449A (zh) 2018-03-31 2021-02-12 住友建机株式会社 挖土机
JP7188941B2 (ja) * 2018-08-31 2022-12-13 株式会社小松製作所 作業機械の制御装置および制御方法
JP7088792B2 (ja) * 2018-09-12 2022-06-21 株式会社小松製作所 作業機械、制御装置、および制御方法
EP3670761B1 (en) 2018-12-21 2021-10-20 Hiab AB A vehicle provided with a control system, and a method for the vehicle
WO2020196896A1 (ja) * 2019-03-28 2020-10-01 住友建機株式会社 ショベル及び施工システム
JP7318414B2 (ja) * 2019-08-21 2023-08-01 コベルコ建機株式会社 作業機械
US12077945B2 (en) * 2020-03-25 2024-09-03 Hitachi Construction Machinery Co., Ltd Operation assistance system for work machine having an extendable work area
US20230183947A1 (en) * 2020-05-07 2023-06-15 Hyundai Doosan Infracore Co., Ltd. Excavator and control method therefor
IT202000016444A1 (it) * 2020-07-07 2022-01-07 Cnh Ind Italia Spa Sistema di ausilio alla regolazione di un’orientazione di un utensile e veicolo da lavoro comprendente il sistema
JP7472751B2 (ja) * 2020-10-02 2024-04-23 コベルコ建機株式会社 掘削位置決定システム
US20240271393A1 (en) * 2020-12-28 2024-08-15 Volvo Autonomous Solutions AB Method and device for controlling excavator
CN117015646A (zh) * 2021-03-16 2023-11-07 住友重机械工业株式会社 支援系统、信息处理装置、程序
JP7582104B2 (ja) 2021-07-13 2024-11-13 コベルコ建機株式会社 異常動作検出システム
WO2023090070A1 (ja) * 2021-11-19 2023-05-25 日本精機株式会社 作業支援システム、作業支援システムの制御方法、作業支援システムの制御プログラム
JP7713410B2 (ja) * 2022-02-24 2025-07-25 日立建機株式会社 作業位置指示システム
JP2023167860A (ja) * 2022-05-13 2023-11-24 鹿島建設株式会社 土質管理装置及び土質管理方法
JP7342294B1 (ja) 2023-03-23 2023-09-11 オリエンタル白石株式会社 ケーソン点群抽出システム及びプログラム
WO2025069595A1 (ja) * 2023-09-26 2025-04-03 日立建機株式会社 作業機械

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JPS522667A (en) 1975-06-24 1977-01-10 Chiyaseizanen Yuugen Gauze teabag with string
JPH10212740A (ja) * 1997-01-30 1998-08-11 Komatsu Ltd 油圧ショベルの自動掘削方法
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
US6108949A (en) * 1997-12-19 2000-08-29 Carnegie Mellon University Method and apparatus for determining an excavation strategy
JP2000291076A (ja) * 1999-04-01 2000-10-17 Tokai Rika Co Ltd パワーショベル
JP3703820B2 (ja) * 2003-08-22 2005-10-05 有限会社しげの 下水道管の設置用開削工法および下水道管の設置用開削装置
JP2011043002A (ja) * 2009-08-24 2011-03-03 Naomasa Nitta 掘削支援装置
US8983738B2 (en) * 2010-02-23 2015-03-17 Israel Aerospace Industries Ltd. System and method of autonomous operation of multi-tasking earth moving machinery
JP5143858B2 (ja) * 2010-04-20 2013-02-13 住友重機械工業株式会社 建設機械
JP5202667B2 (ja) * 2011-02-22 2013-06-05 株式会社小松製作所 油圧ショベルの位置誘導システム及びその制御方法
JP5597222B2 (ja) * 2012-04-11 2014-10-01 株式会社小松製作所 油圧ショベルの掘削制御システム
US8965642B2 (en) * 2012-10-05 2015-02-24 Komatsu Ltd. Display system of excavating machine and excavating machine
US8924094B2 (en) 2012-10-17 2014-12-30 Caterpillar Inc. System for work cycle detection
US9428885B2 (en) * 2014-09-15 2016-08-30 Trimble Navigation Limited Guidance system for earthmoving machinery

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20210087794A1 (en) * 2018-06-19 2021-03-25 Sumitomo Construction Machinery Co., Ltd. Excavator and information processing apparatus
US11959253B2 (en) * 2018-06-19 2024-04-16 Sumitomo Construction Machinery Co., Ltd. Excavator and information processing apparatus

Also Published As

Publication number Publication date
JP6522441B2 (ja) 2019-05-29
EP3315671A1 (en) 2018-05-02
KR102025124B1 (ko) 2019-09-25
CN107709673B (zh) 2020-02-21
US11008732B2 (en) 2021-05-18
CN107709673A (zh) 2018-02-16
US20190003152A1 (en) 2019-01-03
JP2017014726A (ja) 2017-01-19
CA2989984A1 (en) 2017-01-05
WO2017002749A1 (ja) 2017-01-05
EP3315671A4 (en) 2019-01-30
AU2016288150B2 (en) 2019-12-05
AU2016288150A1 (en) 2018-01-18
KR20180014767A (ko) 2018-02-09

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Effective date: 20171218