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EP4332309A4 - CONSTRUCTION MACHINERY AND CONSTRUCTION MACHINERY MANAGEMENT SYSTEM - Google Patents

CONSTRUCTION MACHINERY AND CONSTRUCTION MACHINERY MANAGEMENT SYSTEM Download PDF

Info

Publication number
EP4332309A4
EP4332309A4 EP22828309.9A EP22828309A EP4332309A4 EP 4332309 A4 EP4332309 A4 EP 4332309A4 EP 22828309 A EP22828309 A EP 22828309A EP 4332309 A4 EP4332309 A4 EP 4332309A4
Authority
EP
European Patent Office
Prior art keywords
construction machinery
management system
construction
machinery management
machinery
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
EP22828309.9A
Other languages
German (de)
French (fr)
Other versions
EP4332309A1 (en
Inventor
Ryota HASHIMOTO
Yasuhiko Shimazu
Takunori Yamaguchi
Sho OKIMOTO
Kazushige KOIWAI
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.)
Kobelco Construction Machinery Co Ltd
Hiroshima University NUC
Original Assignee
Kobelco Construction Machinery Co Ltd
Hiroshima University NUC
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
Priority claimed from JP2022057154A external-priority patent/JP7714496B2/en
Application filed by Kobelco Construction Machinery Co Ltd, Hiroshima University NUC filed Critical Kobelco Construction Machinery Co Ltd
Publication of EP4332309A1 publication Critical patent/EP4332309A1/en
Publication of EP4332309A4 publication Critical patent/EP4332309A4/en
Pending legal-status Critical Current

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
    • E02F9/20—Drives; Control devices
    • E02F9/2025—Particular purposes of control systems not otherwise provided for
    • E02F9/205—Remotely operated machines, e.g. unmanned vehicles
    • 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
    • E02F3/30—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
    • 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
    • E02F9/20—Drives; Control devices
    • E02F9/2004—Control mechanisms, e.g. control levers
    • 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
    • E02F9/26—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)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Paleontology (AREA)
  • Operation Control Of Excavators (AREA)
EP22828309.9A 2021-06-25 2022-06-15 CONSTRUCTION MACHINERY AND CONSTRUCTION MACHINERY MANAGEMENT SYSTEM Pending EP4332309A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021105891 2021-06-25
JP2022057154A JP7714496B2 (en) 2021-06-25 2022-03-30 Construction machinery and construction machinery management systems
PCT/JP2022/024030 WO2022270392A1 (en) 2021-06-25 2022-06-15 Construction machine and construction machine management system

Publications (2)

Publication Number Publication Date
EP4332309A1 EP4332309A1 (en) 2024-03-06
EP4332309A4 true EP4332309A4 (en) 2024-10-09

Family

ID=84544867

Family Applications (1)

Application Number Title Priority Date Filing Date
EP22828309.9A Pending EP4332309A4 (en) 2021-06-25 2022-06-15 CONSTRUCTION MACHINERY AND CONSTRUCTION MACHINERY MANAGEMENT SYSTEM

Country Status (3)

Country Link
US (1) US20240183131A1 (en)
EP (1) EP4332309A4 (en)
WO (1) WO2022270392A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4321690B1 (en) * 2022-08-12 2024-12-25 Leica Geosystems Technology A/S Controlling of a dumping of a load of an earth moving machine
WO2025013596A1 (en) * 2023-07-07 2025-01-16 コベルコ建機株式会社 Construction machine

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3342937A1 (en) * 2015-08-24 2018-07-04 Komatsu Ltd. Wheel loader
EP3351689B1 (en) * 2015-09-16 2020-01-15 Sumitomo Heavy Industries, Ltd. Shovel

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6041582A (en) * 1998-02-20 2000-03-28 Case Corporation System for recording soil conditions
KR20020026279A (en) * 2000-03-31 2002-04-09 세구치 류이치 Work managing method suited to work site, managing system, and managine apparatus
JP2002007029A (en) * 2000-06-26 2002-01-11 Sony Corp Information recording medium, information display device and information providing device
GB0409086D0 (en) * 2004-04-23 2004-05-26 King S College London Improvements in or relating to digging apparatus and methods
US11016501B2 (en) * 2017-01-23 2021-05-25 Built Robotics Inc. Mapping a dig site diagram
US10733752B2 (en) * 2017-07-24 2020-08-04 Deere & Company Estimating a volume of contents in a container of a work vehicle
JP6782270B2 (en) * 2018-03-12 2020-11-11 日立建機株式会社 Construction management system and work machine
JP7073151B2 (en) 2018-03-19 2022-05-23 住友重機械工業株式会社 Excavator, excavator control method and program
JP7141894B2 (en) * 2018-09-05 2022-09-26 日立建機株式会社 working machine
JP7183106B2 (en) * 2019-03-29 2022-12-05 住友重機械工業株式会社 Excavator control method

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3342937A1 (en) * 2015-08-24 2018-07-04 Komatsu Ltd. Wheel loader
EP3351689B1 (en) * 2015-09-16 2020-01-15 Sumitomo Heavy Industries, Ltd. Shovel

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2022270392A1 *

Also Published As

Publication number Publication date
US20240183131A1 (en) 2024-06-06
WO2022270392A1 (en) 2022-12-29
EP4332309A1 (en) 2024-03-06

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