EP4079979A4 - Operation system - Google Patents

Operation system Download PDF

Info

Publication number
EP4079979A4
EP4079979A4 EP21768036.2A EP21768036A EP4079979A4 EP 4079979 A4 EP4079979 A4 EP 4079979A4 EP 21768036 A EP21768036 A EP 21768036A EP 4079979 A4 EP4079979 A4 EP 4079979A4
Authority
EP
European Patent Office
Prior art keywords
operation system
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
EP21768036.2A
Other languages
German (de)
French (fr)
Other versions
EP4079979A1 (en
Inventor
Minoru Shimizu
Nobuyoshi Yamanaka
Masaki Daimon
Hiroyuki ARATAME
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.)
Komatsu Ltd
Original Assignee
Komatsu 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 Komatsu Ltd filed Critical Komatsu Ltd
Publication of EP4079979A1 publication Critical patent/EP4079979A1/en
Publication of EP4079979A4 publication Critical patent/EP4079979A4/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
    • E02F9/26—Indicating devices
    • E02F9/264—Sensors and their calibration for indicating the position of the work tool
    • 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
    • E02F9/2012—Setting the functions of the control levers, e.g. changing assigned functions among operations levers, setting functions dependent on the operator or seat orientation
    • 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)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Component Parts Of Construction Machinery (AREA)
EP21768036.2A 2020-03-11 2021-03-04 Operation system Pending EP4079979A4 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2020041833A JP2021143498A (en) 2020-03-11 2020-03-11 Operation system
PCT/JP2021/008397 WO2021182286A1 (en) 2020-03-11 2021-03-04 Operation system

Publications (2)

Publication Number Publication Date
EP4079979A1 EP4079979A1 (en) 2022-10-26
EP4079979A4 true EP4079979A4 (en) 2024-01-03

Family

ID=77672333

Family Applications (1)

Application Number Title Priority Date Filing Date
EP21768036.2A Pending EP4079979A4 (en) 2020-03-11 2021-03-04 Operation system

Country Status (5)

Country Link
US (1) US20230080719A1 (en)
EP (1) EP4079979A4 (en)
JP (1) JP2021143498A (en)
CN (1) CN115066528A (en)
WO (1) WO2021182286A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3919687A4 (en) * 2019-04-04 2022-11-16 Komatsu Ltd. System including work machinery, computer-executed method, production method for trained attitude estimation models, and learning data

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160247332A1 (en) * 2015-02-25 2016-08-25 Hitachi, Ltd. Operation Support System and Working Machine Including Operation Support System

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA948824B (en) * 1993-12-08 1995-07-11 Caterpillar Inc Method and apparatus for operating geography altering machinery relative to a work site
US7984574B2 (en) * 2008-03-11 2011-07-26 Deere & Company Construction vehicle with rear object detection
JP5133755B2 (en) * 2008-03-28 2013-01-30 株式会社小松製作所 Construction machine operation evaluation system and operation evaluation method
JP2015040422A (en) 2013-08-22 2015-03-02 日立建機株式会社 Display device of construction machine
CN105008623B (en) * 2014-06-04 2017-07-14 株式会社小松制作所 The control method of the control system of building machinery, building machinery and building machinery
JP5823080B1 (en) * 2014-06-04 2015-11-25 株式会社小松製作所 Construction machine control system, construction machine, and construction machine control method
CN109072588B (en) * 2016-04-21 2021-10-08 住友建机株式会社 Display device of excavator
EP3619366B1 (en) * 2017-05-05 2024-07-24 J.C. Bamford Excavators Limited Working machine
CN208844647U (en) * 2018-08-08 2019-05-10 上海宝冶集团有限公司 A kind of excavator and its construction operation system
JP7097022B2 (en) * 2018-08-31 2022-07-07 コベルコ建機株式会社 Construction machinery
JP7153594B2 (en) * 2019-03-26 2022-10-14 日立建機株式会社 Calibration work support system

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20160247332A1 (en) * 2015-02-25 2016-08-25 Hitachi, Ltd. Operation Support System and Working Machine Including Operation Support System

Also Published As

Publication number Publication date
EP4079979A1 (en) 2022-10-26
WO2021182286A1 (en) 2021-09-16
US20230080719A1 (en) 2023-03-16
JP2021143498A (en) 2021-09-24
CN115066528A (en) 2022-09-16

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Ipc: E02F 9/26 20060101AFI20231124BHEP