KR20260032609A - 작업 기계 - Google Patents

작업 기계

Info

Publication number
KR20260032609A
KR20260032609A KR1020267003489A KR20267003489A KR20260032609A KR 20260032609 A KR20260032609 A KR 20260032609A KR 1020267003489 A KR1020267003489 A KR 1020267003489A KR 20267003489 A KR20267003489 A KR 20267003489A KR 20260032609 A KR20260032609 A KR 20260032609A
Authority
KR
South Korea
Prior art keywords
excavation
target
bucket
angle
maximum
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
KR1020267003489A
Other languages
English (en)
Korean (ko)
Inventor
고지 시와쿠
히데카즈 모리키
료 이나다
Original Assignee
히다찌 겐끼 가부시키가이샤
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 히다찌 겐끼 가부시키가이샤 filed Critical 히다찌 겐끼 가부시키가이샤
Publication of KR20260032609A publication Critical patent/KR20260032609A/ko
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
    • E02F3/431—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
    • 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
    • E02F3/431—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like
    • E02F3/432—Control of dipper or bucket position; Control of sequence of drive operations for bucket-arms, front-end loaders, dumpers or the like for keeping the bucket in a predetermined position or attitude
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
KR1020267003489A 2023-09-26 2024-06-17 작업 기계 Pending KR20260032609A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023163335 2023-09-26
JPJP-P-2023-163335 2023-09-26
PCT/JP2024/021802 WO2025069595A1 (ja) 2023-09-26 2024-06-17 作業機械

Publications (1)

Publication Number Publication Date
KR20260032609A true KR20260032609A (ko) 2026-03-09

Family

ID=95202751

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020267003489A Pending KR20260032609A (ko) 2023-09-26 2024-06-17 작업 기계

Country Status (4)

Country Link
JP (1) JPWO2025069595A1 (https=)
KR (1) KR20260032609A (https=)
CN (1) CN121646667A (https=)
WO (1) WO2025069595A1 (https=)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8903689B2 (en) * 2009-06-25 2014-12-02 Commonwealth Scientific And Industrial Research Organisation Autonomous loading
JP6522441B2 (ja) * 2015-06-29 2019-05-29 日立建機株式会社 作業機械の作業支援システム
JP6884702B2 (ja) * 2015-09-16 2021-06-09 住友重機械工業株式会社 ショベル
CN106836364B (zh) * 2017-01-17 2019-02-12 大连理工大学 智能挖掘机的自动控制系统及最优轨迹规划方法
KR102659077B1 (ko) * 2018-03-27 2024-04-18 스미도모쥬기가이고교 가부시키가이샤 쇼벨
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
JP7248122B2 (ja) * 2019-07-17 2023-03-29 日本電気株式会社 掘削軌道生成方法、システム、及び掘削軌道生成装置
CN113833038B (zh) * 2021-09-01 2022-10-11 广西科技大学 一种面向自动铲装的装载机铲装轨迹规划方法
CN113684876B (zh) * 2021-09-01 2022-06-07 广西科技大学 一种基于作业性能数据插值的装载机铲装轨迹优化方法

Also Published As

Publication number Publication date
CN121646667A (zh) 2026-03-10
JPWO2025069595A1 (https=) 2025-04-03
WO2025069595A1 (ja) 2025-04-03

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Legal Events

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D11 Substantive examination requested

Free format text: ST27 STATUS EVENT CODE: A-1-2-D10-D11-EXM-PA0201 (AS PROVIDED BY THE NATIONAL OFFICE)

PA0105 International application

St.27 status event code: A-0-1-A10-A15-nap-PA0105

PA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-PA0201

PG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-PG1501

Q12 Application published

Free format text: ST27 STATUS EVENT CODE: A-1-1-Q10-Q12-NAP-PG1501 (AS PROVIDED BY THE NATIONAL OFFICE)