JP2020033788A - 作業機械のブレード制御装置 - Google Patents

作業機械のブレード制御装置 Download PDF

Info

Publication number
JP2020033788A
JP2020033788A JP2018162282A JP2018162282A JP2020033788A JP 2020033788 A JP2020033788 A JP 2020033788A JP 2018162282 A JP2018162282 A JP 2018162282A JP 2018162282 A JP2018162282 A JP 2018162282A JP 2020033788 A JP2020033788 A JP 2020033788A
Authority
JP
Japan
Prior art keywords
blade
load
threshold
control
deviation
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
JP2018162282A
Other languages
English (en)
Japanese (ja)
Inventor
菅野　直紀
Naoki Sugano
直紀 菅野
前川　智史
Tomohito Maekawa
智史 前川
祥平 上村
Shohei Uemura
祥平 上村
大輔 野田
Daisuke Noda
大輔 野田
佑介 上村
Yusuke Kamimura
佑介 上村
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
Kobe Steel Ltd
Original Assignee
Kobelco Construction Machinery Co Ltd
Kobe Steel 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 Kobelco Construction Machinery Co Ltd, Kobe Steel Ltd filed Critical Kobelco Construction Machinery Co Ltd
Priority to JP2018162282A priority Critical patent/JP2020033788A/ja
Priority to EP19854523.8A priority patent/EP3825473A1/en
Priority to PCT/JP2019/031264 priority patent/WO2020045017A1/ja
Priority to US17/271,100 priority patent/US20210324605A1/en
Priority to CN201980055077.XA priority patent/CN112567099A/zh
Publication of JP2020033788A publication Critical patent/JP2020033788A/ja
Pending legal-status Critical Current

Links

Images

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
    • E02F3/80—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
    • 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
    • E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
    • E02F3/7618—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers with the scraper blade adjustable relative to the pivoting arms about a horizontal axis
    • 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
    • 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
    • E02F9/265—Sensors and their calibration for indicating the position of the work tool with follow-up actions (e.g. control signals sent to actuate the work tool)
    • 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
    • E02F3/7609—Scraper blade mounted forwardly of the tractor on a pair of pivoting arms which are linked to the sides of the tractor, e.g. bulldozers
    • 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
    • E02F3/96—Dredgers; Soil-shifting machines mechanically-driven with arrangements for alternate or simultaneous use of different digging elements
    • E02F3/963—Arrangements on backhoes for alternate use of different tools
    • E02F3/964—Arrangements on backhoes for alternate use of different tools of several tools mounted on one machine

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)
JP2018162282A 2018-08-31 2018-08-31 作業機械のブレード制御装置 Pending JP2020033788A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018162282A JP2020033788A (ja) 2018-08-31 2018-08-31 作業機械のブレード制御装置
EP19854523.8A EP3825473A1 (en) 2018-08-31 2019-08-07 Blade control device for work machinery
PCT/JP2019/031264 WO2020045017A1 (ja) 2018-08-31 2019-08-07 作業機械のブレード制御装置
US17/271,100 US20210324605A1 (en) 2018-08-31 2019-08-07 Blade control device for work machinery
CN201980055077.XA CN112567099A (zh) 2018-08-31 2019-08-07 工程机械的刮板控制装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018162282A JP2020033788A (ja) 2018-08-31 2018-08-31 作業機械のブレード制御装置

Publications (1)

Publication Number Publication Date
JP2020033788A true JP2020033788A (ja) 2020-03-05

Family

ID=69644940

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018162282A Pending JP2020033788A (ja) 2018-08-31 2018-08-31 作業機械のブレード制御装置

Country Status (5)

Country Link
US (1) US20210324605A1 (zh)
EP (1) EP3825473A1 (zh)
JP (1) JP2020033788A (zh)
CN (1) CN112567099A (zh)
WO (1) WO2020045017A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7418948B2 (ja) * 2018-03-28 2024-01-22 株式会社小松製作所 作業車両の制御システム、方法、及び作業車両

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5149238A (en) 1974-10-25 1976-04-28 Yokohama Rubber Co Ltd Gomusoseibutsu
JP3155119B2 (ja) * 1993-05-31 2001-04-09 株式会社小松製作所 ブルドーザのド−ジング装置
US8548690B2 (en) * 2011-09-30 2013-10-01 Komatsu Ltd. Blade control system and construction machine
US8548691B2 (en) * 2011-10-06 2013-10-01 Komatsu Ltd. Blade control system, construction machine and blade control method
US8649944B2 (en) * 2011-10-06 2014-02-11 Komatsu Ltd. Blade control system, construction machine and blade control method
US8924098B2 (en) * 2012-03-27 2014-12-30 Topcon Positioning Systems, Inc. Automatic control of a joystick for dozer blade control
US8620535B2 (en) * 2012-05-21 2013-12-31 Caterpillar Inc. System for automated excavation planning and control
JP5285805B1 (ja) * 2012-10-26 2013-09-11 株式会社小松製作所 ブレード制御装置、作業機械及びブレード制御方法
JP5391345B1 (ja) * 2013-03-08 2014-01-15 株式会社小松製作所 ブルドーザ及びブレード制御方法
US9404237B2 (en) * 2014-06-13 2016-08-02 Caterpillar Inc. Operator assist algorithm for an earth moving machine
US10066367B1 (en) * 2016-06-20 2018-09-04 Robo Industries, Inc. System for determining autonomous adjustments to an implement position and angle
JP6876389B2 (ja) * 2016-07-26 2021-05-26 株式会社小松製作所 作業車両の制御システム、制御方法、及び作業車両
JP7122802B2 (ja) * 2016-08-05 2022-08-22 株式会社小松製作所 作業車両の制御システム、制御方法、及び作業車両
JP6815834B2 (ja) * 2016-11-01 2021-01-20 株式会社小松製作所 作業車両の制御システム、制御方法、及び作業車両
US9783955B1 (en) * 2016-11-09 2017-10-10 Caterpillar Inc. System and method for moving material
WO2018179962A1 (ja) * 2017-03-30 2018-10-04 株式会社小松製作所 作業車両の制御システム、作業機の軌跡設定方法、及び作業車両
JP6873059B2 (ja) * 2017-03-31 2021-05-19 株式会社小松製作所 作業車両の制御システム、作業機の軌跡設定方法、及び作業車両
JP6910245B2 (ja) * 2017-08-29 2021-07-28 株式会社小松製作所 作業車両の制御システム、方法、及び作業車両
JP6899283B2 (ja) * 2017-08-29 2021-07-07 株式会社小松製作所 作業車両の制御システム、方法、及び作業車両
JP6861598B2 (ja) * 2017-08-29 2021-04-21 株式会社小松製作所 作業車両の制御システム、方法、及び作業車両
CN110637131B (zh) * 2017-08-29 2021-10-12 株式会社小松制作所 作业车辆的控制系统、方法以及作业车辆
JP7049884B2 (ja) * 2018-03-28 2022-04-07 株式会社小松製作所 作業車両の制御システム、方法、及び作業車両
JP7418948B2 (ja) * 2018-03-28 2024-01-22 株式会社小松製作所 作業車両の制御システム、方法、及び作業車両
JP7169760B2 (ja) * 2018-03-29 2022-11-11 株式会社小松製作所 作業車両の制御システム、方法、及び作業車両
JP2020033790A (ja) * 2018-08-31 2020-03-05 株式会社神戸製鋼所 作業機械のブレード制御装置
JP2020033789A (ja) * 2018-08-31 2020-03-05 株式会社神戸製鋼所 作業機械のブレード制御装置

Also Published As

Publication number Publication date
EP3825473A1 (en) 2021-05-26
WO2020045017A1 (ja) 2020-03-05
CN112567099A (zh) 2021-03-26
US20210324605A1 (en) 2021-10-21

Similar Documents

Publication Publication Date Title
CN108055855B (zh) 作业机械
CN106068354B (zh) 作业机械的控制装置、作业机械和作业机械的控制方法
JP5654144B1 (ja) 建設機械の制御システム及び制御方法
US9803340B2 (en) Control system for work vehicle, control method, and work vehicle
US7530185B2 (en) Electronic parallel lift and return to carry on a backhoe loader
KR102430804B1 (ko) 작업 기계
CN107306500B (zh) 作业机械的控制装置、作业机械以及作业机械的控制方法
US20190127946A1 (en) Work machine
KR101812127B1 (ko) 작업 차량의 제어 시스템, 제어 방법, 및 작업 차량
US20100254793A1 (en) Electronic Anti-Spill
KR101947285B1 (ko) 작업 기계
KR20180102644A (ko) 작업 기계
JP6894847B2 (ja) 作業機械および作業機械の制御方法
CN110462137B (zh) 作业车辆
WO2020045020A1 (ja) 作業機械のブレード制御装置
KR102378264B1 (ko) 작업 기계
WO2020045018A1 (ja) 作業機械のブレード制御装置
WO2020045017A1 (ja) 作業機械のブレード制御装置
WO2023276421A1 (ja) 建設機械
JP6901406B2 (ja) 作業機械および作業機械の制御方法
US20230091185A1 (en) Hydraulic excavator
KR101584946B1 (ko) 작업 차량
JP6876623B2 (ja) 作業機械および作業機械の制御方法