JPWO2022044499A1 - - Google Patents

Info

Publication number
JPWO2022044499A1
JPWO2022044499A1 JP2022545470A JP2022545470A JPWO2022044499A1 JP WO2022044499 A1 JPWO2022044499 A1 JP WO2022044499A1 JP 2022545470 A JP2022545470 A JP 2022545470A JP 2022545470 A JP2022545470 A JP 2022545470A JP WO2022044499 A1 JPWO2022044499 A1 JP WO2022044499A1
Authority
JP
Japan
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.)
Granted
Application number
JP2022545470A
Other versions
JP7406641B2 (ja
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 filed Critical
Publication of JPWO2022044499A1 publication Critical patent/JPWO2022044499A1/ja
Application granted granted Critical
Publication of JP7406641B2 publication Critical patent/JP7406641B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/7663—Graders with the scraper blade mounted under a frame supported by wheels, or the like
    • E02F3/7672—Graders with the scraper blade mounted under a frame supported by wheels, or the like with the scraper blade being pivotable about a horizontal axis disposed parallel to the blade
    • 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
    • E02F9/2054—Fleet management
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/841—Devices for controlling and guiding the whole machine, e.g. by feeler elements and reference lines placed exteriorly of the machine
    • 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
    • E02F3/76—Graders, bulldozers, or the like with scraper plates or ploughshare-like elements; Levelling scarifying devices
    • E02F3/80—Component parts
    • E02F3/84—Drives or control devices therefor, e.g. hydraulic drive systems
    • E02F3/844—Drives or control devices therefor, e.g. hydraulic drive systems for positioning the blade, e.g. hydraulically
    • E—FIXED CONSTRUCTIONS
    • E02—HYDRAULIC ENGINEERING; FOUNDATIONS; SOIL SHIFTING
    • E02F—DREDGING; SOIL-SHIFTING
    • E02F7/00—Equipment for conveying or separating excavated material
    • E02F7/04—Loading devices mounted on a dredger or an excavator hopper dredgers, also equipment for unloading the hopper
    • 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
    • E02F9/2253—Controlling the travelling speed of vehicles, e.g. adjusting travelling speed according to implement loads, control of hydrostatic transmission

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Operation Control Of Excavators (AREA)
JP2022545470A 2020-08-24 2021-06-16 操作制御方法 Active JP7406641B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US202063069169P 2020-08-24 2020-08-24
US63/069,169 2020-08-24
PCT/JP2021/022883 WO2022044499A1 (ja) 2020-08-24 2021-06-16 操作制御方法

Publications (2)

Publication Number Publication Date
JPWO2022044499A1 true JPWO2022044499A1 (ja) 2022-03-03
JP7406641B2 JP7406641B2 (ja) 2023-12-27

Family

ID=80354989

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022545470A Active JP7406641B2 (ja) 2020-08-24 2021-06-16 操作制御方法

Country Status (3)

Country Link
US (1) US20230313496A1 (ja)
JP (1) JP7406641B2 (ja)
WO (1) WO2022044499A1 (ja)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0559746A (ja) * 1991-02-21 1993-03-09 Jdc Corp 被牽引式スクレーパの制御装置
JPH07146707A (ja) * 1993-11-25 1995-06-06 Hazama Gumi Ltd 重機車両の遠隔操縦方法
US20090118889A1 (en) * 2005-10-03 2009-05-07 Timo Heino Method of Driving Plurality of Mine Vehicles in Mine, and Transport System
JP2016156193A (ja) * 2015-02-25 2016-09-01 株式会社日立製作所 操作支援システムおよび操作支援システムを備えた作業機械
WO2019017159A1 (ja) * 2017-07-18 2019-01-24 株式会社小松製作所 パラメータ特定装置、シミュレーション装置、およびパラメータ特定方法
WO2019031551A1 (ja) * 2017-08-08 2019-02-14 住友建機株式会社 ショベル及びショベルの支援装置
WO2020195048A1 (ja) * 2019-03-22 2020-10-01 株式会社小松製作所 作業機械の制御方法および制御システム

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0559746A (ja) * 1991-02-21 1993-03-09 Jdc Corp 被牽引式スクレーパの制御装置
JPH07146707A (ja) * 1993-11-25 1995-06-06 Hazama Gumi Ltd 重機車両の遠隔操縦方法
US20090118889A1 (en) * 2005-10-03 2009-05-07 Timo Heino Method of Driving Plurality of Mine Vehicles in Mine, and Transport System
JP2016156193A (ja) * 2015-02-25 2016-09-01 株式会社日立製作所 操作支援システムおよび操作支援システムを備えた作業機械
WO2019017159A1 (ja) * 2017-07-18 2019-01-24 株式会社小松製作所 パラメータ特定装置、シミュレーション装置、およびパラメータ特定方法
WO2019031551A1 (ja) * 2017-08-08 2019-02-14 住友建機株式会社 ショベル及びショベルの支援装置
WO2020195048A1 (ja) * 2019-03-22 2020-10-01 株式会社小松製作所 作業機械の制御方法および制御システム

Also Published As

Publication number Publication date
WO2022044499A1 (ja) 2022-03-03
US20230313496A1 (en) 2023-10-05
JP7406641B2 (ja) 2023-12-27

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