JP2024054695A - 作業機械 - Google Patents

作業機械 Download PDF

Info

Publication number
JP2024054695A
JP2024054695A JP2022161102A JP2022161102A JP2024054695A JP 2024054695 A JP2024054695 A JP 2024054695A JP 2022161102 A JP2022161102 A JP 2022161102A JP 2022161102 A JP2022161102 A JP 2022161102A JP 2024054695 A JP2024054695 A JP 2024054695A
Authority
JP
Japan
Prior art keywords
discharge
bucket
control
soil
start position
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
JP2022161102A
Other languages
English (en)
Japanese (ja)
Other versions
JP2024054695A5 (https=
Inventor
理優 成川
Ryu Narikawa
哲平 齋藤
Teppei Saito
匡士 小谷
Tadashi Kotani
英史 石本
Hidefumi Ishimoto
英明 伊東
Hideaki Ito
慧 佐藤
Kei Sato
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
Priority to JP2022161102A priority Critical patent/JP2024054695A/ja
Priority to EP23874766.1A priority patent/EP4600427A1/en
Priority to PCT/JP2023/035534 priority patent/WO2024075639A1/ja
Priority to CN202380066895.6A priority patent/CN119923504A/zh
Publication of JP2024054695A publication Critical patent/JP2024054695A/ja
Publication of JP2024054695A5 publication Critical patent/JP2024054695A5/ja
Pending legal-status Critical Current

Links

Images

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
    • 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
    • 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
    • E02F3/36—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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Operation Control Of Excavators (AREA)
JP2022161102A 2022-10-05 2022-10-05 作業機械 Pending JP2024054695A (ja)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP2022161102A JP2024054695A (ja) 2022-10-05 2022-10-05 作業機械
EP23874766.1A EP4600427A1 (en) 2022-10-05 2023-09-28 Work machine
PCT/JP2023/035534 WO2024075639A1 (ja) 2022-10-05 2023-09-28 作業機械
CN202380066895.6A CN119923504A (zh) 2022-10-05 2023-09-28 作业机械

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2022161102A JP2024054695A (ja) 2022-10-05 2022-10-05 作業機械

Publications (2)

Publication Number Publication Date
JP2024054695A true JP2024054695A (ja) 2024-04-17
JP2024054695A5 JP2024054695A5 (https=) 2025-07-02

Family

ID=90608347

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022161102A Pending JP2024054695A (ja) 2022-10-05 2022-10-05 作業機械

Country Status (4)

Country Link
EP (1) EP4600427A1 (https=)
JP (1) JP2024054695A (https=)
CN (1) CN119923504A (https=)
WO (1) WO2024075639A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026038479A1 (ja) * 2024-08-14 2026-02-19 日本電気株式会社 制御装置、制御方法、及び制御プログラム

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019189013A1 (ja) * 2018-03-26 2019-10-03 住友建機株式会社 ショベル
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
WO2021054436A1 (ja) * 2019-09-18 2021-03-25 住友重機械工業株式会社 ショベル
JP7469127B2 (ja) 2020-04-17 2024-04-16 株式会社小松製作所 制御システムおよび制御方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2026038479A1 (ja) * 2024-08-14 2026-02-19 日本電気株式会社 制御装置、制御方法、及び制御プログラム

Also Published As

Publication number Publication date
WO2024075639A1 (ja) 2024-04-11
CN119923504A (zh) 2025-05-02
EP4600427A1 (en) 2025-08-13

Similar Documents

Publication Publication Date Title
US12460388B2 (en) Control device and control method for work machine
CN105874131B (zh) 作业机械以及作业机械的控制方法
CN112424430A (zh) 控制装置、装载机械及控制方法
CN112639210A (zh) 装载机械的控制装置及控制方法
US20200362530A1 (en) Work machine control device and work machine control method
JP7030149B2 (ja) 作業機械
CN113423894B (zh) 作业机械
CN114787455B (zh) 作业机械的控制系统、作业机械以及作业机械的控制方法
JP2021011694A (ja) 作業機械および作業機械の制御方法
JP2021152307A (ja) 作業機械
WO2024075639A1 (ja) 作業機械
KR102820483B1 (ko) 작업 기계
JP7726762B2 (ja) 作業機械
JP7390991B2 (ja) 作業機械および施工支援システム
WO2025079338A1 (ja) 目標経路を設定するためのシステム、プログラムおよび方法
JP2025518692A (ja) 作業機械の意図しない移動を緩和するシステム
KR102916955B1 (ko) 작업 기계
JP2024053335A (ja) 作業機械
JP2025074673A (ja) 作業機械目標動作設定システム
JP2025153191A (ja) 自動運転制御システム
JP2026046089A (ja) 作業機械
JP2024144798A (ja) 制御装置、制御方法および作業機械
JP2025034797A (ja) 積込機械の制御システム、積込機械の制御方法および積込機械の遠隔操作システム
JP2025010677A (ja) 作業機械
JP2025019774A (ja) 作業機械の制御システム、作業機械の制御方法および作業機械の遠隔操作システム

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20250624

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20250624