JPWO2021009873A1 - - Google Patents

Info

Publication number
JPWO2021009873A1
JPWO2021009873A1 JP2021532619A JP2021532619A JPWO2021009873A1 JP WO2021009873 A1 JPWO2021009873 A1 JP WO2021009873A1 JP 2021532619 A JP2021532619 A JP 2021532619A JP 2021532619 A JP2021532619 A JP 2021532619A JP WO2021009873 A1 JPWO2021009873 A1 JP WO2021009873A1
Authority
JP
Japan
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.)
Granted
Application number
JP2021532619A
Other versions
JP7248122B2 (ja
JPWO2021009873A5 (ja
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 filed Critical
Publication of JPWO2021009873A1 publication Critical patent/JPWO2021009873A1/ja
Publication of JPWO2021009873A5 publication Critical patent/JPWO2021009873A5/ja
Application granted granted Critical
Publication of JP7248122B2 publication Critical patent/JP7248122B2/ja
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
    • 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
    • E02F9/26—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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0212—Control of position or course in two dimensions specially adapted to land vehicles with means for defining a desired trajectory
    • 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
    • E02F9/205—Remotely operated machines, e.g. unmanned vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Paleontology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Operation Control Of Excavators (AREA)
JP2021532619A 2019-07-17 2019-07-17 掘削軌道生成方法、システム、及び掘削軌道生成装置 Active JP7248122B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2019/028107 WO2021009873A1 (ja) 2019-07-17 2019-07-17 掘削軌道生成方法、システム、及び掘削軌道生成装置

Publications (3)

Publication Number Publication Date
JPWO2021009873A1 true JPWO2021009873A1 (ja) 2021-01-21
JPWO2021009873A5 JPWO2021009873A5 (ja) 2022-03-30
JP7248122B2 JP7248122B2 (ja) 2023-03-29

Family

ID=74209777

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021532619A Active JP7248122B2 (ja) 2019-07-17 2019-07-17 掘削軌道生成方法、システム、及び掘削軌道生成装置

Country Status (3)

Country Link
US (1) US20220275606A1 (ja)
JP (1) JP7248122B2 (ja)
WO (1) WO2021009873A1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111902582B (zh) * 2018-03-23 2022-08-16 住友重机械工业株式会社 挖土机

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06298374A (ja) * 1993-04-12 1994-10-25 Komatsu Ltd 材料移載システムにおける材料投下高さ位置制御装置
JP2013002058A (ja) * 2011-06-13 2013-01-07 Sumitomo Heavy Ind Ltd ショベル
US20150046044A1 (en) * 2011-09-23 2015-02-12 Volvo Construction Equipment Ab Method for selecting an attack pose for a working machine having a bucket
JP2016089559A (ja) * 2014-11-10 2016-05-23 日立建機株式会社 建設機械
US20160258129A1 (en) * 2015-03-05 2016-09-08 Caterpillar Inc. Systems and Methods for Adjusting Pass Depth In View of Excess Materials
WO2017159744A1 (ja) * 2016-03-16 2017-09-21 住友重機械工業株式会社 ショベル

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0788673B2 (ja) * 1987-02-04 1995-09-27 株式会社小松製作所 パワ−シヨベルの作業機制御装置
JP6298374B2 (ja) 2014-07-11 2018-03-20 株式会社東芝 Ｐｗｍ制御装置
CN107532400A (zh) * 2015-03-19 2018-01-02 住友建机株式会社 挖土机
US10761537B1 (en) * 2017-06-02 2020-09-01 Built Robotics Inc. Obstacle detection and manipulation by a vehicle within a dig site
CN109801366A (zh) * 2019-01-25 2019-05-24 北京百度网讯科技有限公司 用于选取目标挖掘点的方法和装置

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06298374A (ja) * 1993-04-12 1994-10-25 Komatsu Ltd 材料移載システムにおける材料投下高さ位置制御装置
JP2013002058A (ja) * 2011-06-13 2013-01-07 Sumitomo Heavy Ind Ltd ショベル
US20150046044A1 (en) * 2011-09-23 2015-02-12 Volvo Construction Equipment Ab Method for selecting an attack pose for a working machine having a bucket
JP2016089559A (ja) * 2014-11-10 2016-05-23 日立建機株式会社 建設機械
US20160258129A1 (en) * 2015-03-05 2016-09-08 Caterpillar Inc. Systems and Methods for Adjusting Pass Depth In View of Excess Materials
WO2017159744A1 (ja) * 2016-03-16 2017-09-21 住友重機械工業株式会社 ショベル

Also Published As

Publication number Publication date
WO2021009873A1 (ja) 2021-01-21
JP7248122B2 (ja) 2023-03-29
US20220275606A1 (en) 2022-09-01

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