CN118843729A - 作业机械 - Google Patents

作业机械 Download PDF

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Publication number
CN118843729A
CN118843729A CN202380026578.1A CN202380026578A CN118843729A CN 118843729 A CN118843729 A CN 118843729A CN 202380026578 A CN202380026578 A CN 202380026578A CN 118843729 A CN118843729 A CN 118843729A
Authority
CN
China
Prior art keywords
bucket
boom
arm
height
interference prevention
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.)
Pending
Application number
CN202380026578.1A
Other languages
English (en)
Chinese (zh)
Inventor
成川理优
斋藤哲平
小谷匡士
伊东英明
佐藤慧
石本英史
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 CN118843729A publication Critical patent/CN118843729A/zh
Pending legal-status Critical Current

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
    • 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
    • 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
    • E02F3/36—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
    • E02F3/439—Automatic repositioning of the implement, e.g. automatic dumping, auto-return
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
    • E02F9/12—Slewing or traversing gears
    • E02F9/121—Turntables, i.e. structure rotatable about 360°
    • E02F9/123—Drives or control devices specially adapted 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
    • E02F9/20—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
    • E02F9/2025—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
    • E02F9/24—Safety devices, e.g. for preventing overload
    • 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
    • E02F9/261—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
    • 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)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/40—Special vehicles
    • B60Y2200/41—Construction vehicles, e.g. graders, excavators
    • B60Y2200/412—Excavators
    • 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
    • E02F9/2203—Arrangements for controlling the attitude of actuators, e.g. speed, floating function
    • 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
    • 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
    • E02F9/2292—Systems with two or more pumps

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
CN202380026578.1A 2022-03-31 2023-03-27 作业机械 Pending CN118843729A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022060395A JP7569351B2 (ja) 2022-03-31 2022-03-31 作業機械
JP2022-060395 2022-03-31
PCT/JP2023/012298 WO2023190388A1 (ja) 2022-03-31 2023-03-27 作業機械

Publications (1)

Publication Number Publication Date
CN118843729A true CN118843729A (zh) 2024-10-25

Family

ID=88202340

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202380026578.1A Pending CN118843729A (zh) 2022-03-31 2023-03-27 作业机械

Country Status (6)

Country Link
US (1) US20250207353A1 (https=)
EP (1) EP4502280A4 (https=)
JP (1) JP7569351B2 (https=)
KR (1) KR102916955B1 (https=)
CN (1) CN118843729A (https=)
WO (1) WO2023190388A1 (https=)

Family Cites Families (44)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5957989A (en) * 1996-01-22 1999-09-28 Hitachi Construction Machinery Co. Ltd. Interference preventing system for construction machine
JPH1134719A (ja) * 1997-07-15 1999-02-09 Hitachi Constr Mach Co Ltd 作業機
AU2002344089B2 (en) * 2001-10-18 2006-06-22 Hitachi Construction Machinery Co., Ltd. Hydraulic shovel work amount detection apparatus, work amount detection method, work amount detection result display apparatus
US7748147B2 (en) * 2007-04-30 2010-07-06 Deere & Company Automated control of boom or attachment for work vehicle to a present position
US7934329B2 (en) * 2008-02-29 2011-05-03 Caterpillar Inc. Semi-autonomous excavation control system
AU2010265789B2 (en) * 2009-06-25 2015-02-12 Commonwealth Scientific And Industrial Research Organisation Autonomous loading
US8527158B2 (en) * 2010-11-18 2013-09-03 Caterpillar Inc. Control system for a machine
AU2012202213B2 (en) * 2011-04-14 2014-11-27 Joy Global Surface Mining Inc Swing automation for rope shovel
WO2013057758A1 (ja) * 2011-10-19 2013-04-25 住友重機械工業株式会社 旋回作業機械及び旋回作業機械の制御方法
EP2803769A4 (en) * 2012-01-02 2015-11-25 Volvo Constr Equip Ab METHOD FOR CONTROLLING THE OPERATION OF A DISPOSAL DEPONY FOR CONSTRUCTION MACHINES
US20140338235A1 (en) * 2013-05-16 2014-11-20 Caterpillar Global Mining Llc Load release height control system for excavators
JP6345080B2 (ja) 2014-10-30 2018-06-20 日立建機株式会社 作業機械の旋回支援装置
US20170073935A1 (en) * 2015-09-11 2017-03-16 Caterpillar Inc. Control System for a Rotating Machine
EP3399109B1 (en) * 2015-12-28 2020-03-18 Sumitomo (S.H.I.) Construction Machinery Co., Ltd. Excavator
WO2017170243A1 (ja) * 2016-03-30 2017-10-05 住友建機株式会社 作業機械
JP6716358B2 (ja) * 2016-06-21 2020-07-01 株式会社小松製作所 作業車両、作業管理システムおよび作業車両の制御方法
WO2018043104A1 (ja) * 2016-08-31 2018-03-08 株式会社小松製作所 ホイールローダおよびホイールローダの制御方法
US10106951B2 (en) * 2016-09-21 2018-10-23 Deere & Company System and method for automatic dump control
CN107250461B (zh) * 2016-10-28 2018-10-12 株式会社小松制作所 装载机械的控制系统及装载机械的控制方法
US10570582B2 (en) * 2016-11-23 2020-02-25 Caterpillar Inc. System and method for operating a material-handling machine
CN107109820B (zh) * 2016-11-29 2020-04-28 株式会社小松制作所 工作装置控制装置以及作业机械
US10273124B2 (en) * 2016-12-15 2019-04-30 Caterpillar Inc. Rotation control system for material handling machines
GB2558266A (en) * 2016-12-23 2018-07-11 Caterpillar Inc Work tool positioning system
EP3604689B1 (en) * 2017-03-22 2024-09-25 Sumitomo Heavy Industries, Ltd. Shovel, and management device and support device for shovels
JP7216472B2 (ja) 2017-10-04 2023-02-01 株式会社小松製作所 作業システムおよび制御方法
WO2019116068A1 (en) * 2017-12-14 2019-06-20 Volvo Construction Equipment Ab Method for alerting a person near a vehicle when said vehicle performs a movement and vehicle
JP7658661B2 (ja) * 2018-01-30 2025-04-08 住友建機株式会社 ショベル及びショベルの管理システム
JP7036606B2 (ja) * 2018-01-31 2022-03-15 株式会社小松製作所 積込機械の制御装置および制御方法
JP7088691B2 (ja) * 2018-02-28 2022-06-21 株式会社小松製作所 積込機械の制御装置、制御方法および遠隔操作システム
WO2019189013A1 (ja) * 2018-03-26 2019-10-03 住友建機株式会社 ショベル
US11248365B2 (en) * 2018-07-23 2022-02-15 Massachusetts Institute Of Technology Automated control for excavators
JP7265323B2 (ja) * 2018-07-31 2023-04-26 株式会社小松製作所 作業機械を制御するためのシステム及び方法
JP7311250B2 (ja) * 2018-08-31 2023-07-19 株式会社小松製作所 作業機械の運搬物特定装置、作業機械、作業機械の運搬物特定方法、補完モデルの生産方法、および学習用データセット
JP7166108B2 (ja) * 2018-08-31 2022-11-07 株式会社小松製作所 画像処理システム、表示装置、画像処理方法、学習済みモデルの生成方法、および学習用データセット
JP7188940B2 (ja) 2018-08-31 2022-12-13 株式会社小松製作所 制御装置、積込機械、および制御方法
JP7197310B2 (ja) * 2018-08-31 2022-12-27 株式会社小松製作所 積込機械の制御装置および制御方法
WO2020101004A1 (ja) * 2018-11-14 2020-05-22 住友重機械工業株式会社 ショベル、ショベルの制御装置
WO2021054436A1 (ja) * 2019-09-18 2021-03-25 住友重機械工業株式会社 ショベル
JP7042780B2 (ja) 2019-09-20 2022-03-28 日立建機株式会社 作業機械
CN114174599B (zh) * 2020-03-26 2023-11-10 日立建机株式会社 作业车辆
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
US11966220B2 (en) * 2021-05-25 2024-04-23 Deere & Company Method and user interface for selectively assisted automation of loading operation stages for work vehicles
JP2023034980A (ja) * 2021-08-31 2023-03-13 株式会社小松製作所 制御システム、制御方法および制御プログラム
US20250043541A1 (en) * 2023-08-02 2025-02-06 Deere & Company Collision avoidance system for avoiding collision between dig components and blade on an excavator

Also Published As

Publication number Publication date
KR102916955B1 (ko) 2026-01-23
EP4502280A4 (en) 2026-04-01
WO2023190388A1 (ja) 2023-10-05
KR20240144405A (ko) 2024-10-02
US20250207353A1 (en) 2025-06-26
JP7569351B2 (ja) 2024-10-17
EP4502280A1 (en) 2025-02-05
JP2023151010A (ja) 2023-10-16

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