JP2019078131A - 作業機械 - Google Patents

作業機械 Download PDF

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Publication number
JP2019078131A
JP2019078131A JP2017207893A JP2017207893A JP2019078131A JP 2019078131 A JP2019078131 A JP 2019078131A JP 2017207893 A JP2017207893 A JP 2017207893A JP 2017207893 A JP2017207893 A JP 2017207893A JP 2019078131 A JP2019078131 A JP 2019078131A
Authority
JP
Japan
Prior art keywords
relay
information signal
antenna
relay unit
attachment
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
JP2017207893A
Other languages
English (en)
Japanese (ja)
Other versions
JP2019078131A5 (enExample
Inventor
一臣 遠藤
Kazutomi Endo
一臣 遠藤
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
Original Assignee
Kobelco 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 Kobelco Construction Machinery Co Ltd filed Critical Kobelco Construction Machinery Co Ltd
Priority to JP2017207893A priority Critical patent/JP2019078131A/ja
Priority to US16/143,667 priority patent/US10662622B2/en
Priority to EP18197906.3A priority patent/EP3480373B1/en
Priority to CN201811239702.XA priority patent/CN109723100A/zh
Priority to KR1020180126722A priority patent/KR20190047613A/ko
Publication of JP2019078131A publication Critical patent/JP2019078131A/ja
Publication of JP2019078131A5 publication Critical patent/JP2019078131A5/ja
Pending legal-status Critical Current

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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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2221—Control of flow rate; Load sensing arrangements
    • E02F9/2232—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps
    • E02F9/2235—Control of flow rate; Load sensing arrangements using one or more variable displacement pumps including an electronic 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
    • E02F3/96—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
    • 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
    • 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
    • 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
    • E02F9/08—Superstructures; Supports for superstructures
    • E02F9/0858—Arrangement of component parts installed on superstructures not otherwise provided for, e.g. electric components, fenders, air-conditioning units
    • 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
    • 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
    • E02F9/2029—Controlling the position of implements in function of its load, e.g. modifying the attitude of implements in accordance to vehicle speed
    • 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
    • E02F9/26—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
    • 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
    • E02F9/2037—Coordinating the movements of the implement and of the frame
    • 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
    • E02F9/2278—Hydraulic circuits
    • E02F9/2282—Systems using center bypass type changeover valves
    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C5/00—Registering or indicating the working of vehicles
    • G07C5/008—Registering or indicating the working of vehicles communicating information to a remotely located station

Landscapes

  • Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Structural Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Component Parts Of Construction Machinery (AREA)
  • Operation Control Of Excavators (AREA)
  • Shovels (AREA)
  • Selective Calling Equipment (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
JP2017207893A 2017-10-27 2017-10-27 作業機械 Pending JP2019078131A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2017207893A JP2019078131A (ja) 2017-10-27 2017-10-27 作業機械
US16/143,667 US10662622B2 (en) 2017-10-27 2018-09-27 Working machine
EP18197906.3A EP3480373B1 (en) 2017-10-27 2018-10-01 Working machine
CN201811239702.XA CN109723100A (zh) 2017-10-27 2018-10-23 工程机械
KR1020180126722A KR20190047613A (ko) 2017-10-27 2018-10-23 작업 기계

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2017207893A JP2019078131A (ja) 2017-10-27 2017-10-27 作業機械

Publications (2)

Publication Number Publication Date
JP2019078131A true JP2019078131A (ja) 2019-05-23
JP2019078131A5 JP2019078131A5 (enExample) 2019-09-05

Family

ID=63720552

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2017207893A Pending JP2019078131A (ja) 2017-10-27 2017-10-27 作業機械

Country Status (5)

Country Link
US (1) US10662622B2 (enExample)
EP (1) EP3480373B1 (enExample)
JP (1) JP2019078131A (enExample)
KR (1) KR20190047613A (enExample)
CN (1) CN109723100A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022009922A1 (ja) * 2020-07-08 2022-01-13 コベルコ建機株式会社 作業機械、プログラム、及び作業機械の制御方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11314223B2 (en) 2019-10-31 2022-04-26 Caterpillar Inc. Work tool data system and method thereof
JP7318581B2 (ja) * 2020-03-31 2023-08-01 コベルコ建機株式会社 作業機械、並びに、アタッチメントの管理プログラム及び管理方法
US20240376685A1 (en) * 2023-05-11 2024-11-14 Caterpillar Inc. Work tool coupler for electrifying a work tool

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2741601A (en) * 1951-09-04 1956-04-10 Jr Paul B Maccready Cloud seeding generator
US3263141A (en) * 1963-02-26 1966-07-26 Kaman Aircraft Corp Radio controlled plural motor crane control system
US3408546A (en) * 1965-06-07 1968-10-29 Barrett Electronics Corp Crane command circuit having check means for detecting relay malfunction
JPH10237904A (ja) 1997-02-25 1998-09-08 Shin Caterpillar Mitsubishi Ltd 建設機械の制御方法およびその装置
US6779469B1 (en) * 2003-08-04 2004-08-24 Advanta Technology Inc Seeding apparatus
US20070040353A1 (en) * 2005-08-16 2007-02-22 Jolain Dallaire Off-road dolly for displacement of a trailer in an off-road environment
US20090198409A1 (en) 2008-01-31 2009-08-06 Caterpillar Inc. Work tool data system
KR101559174B1 (ko) 2008-12-24 2015-10-13 두산인프라코어 주식회사 건설 기계용 자동 유량 제어 장치
US8849186B2 (en) * 2009-05-12 2014-09-30 Qualcomm Incorporated Repeater communication using inserted low power sequences
JP5535176B2 (ja) * 2011-11-04 2014-07-02 株式会社小松製作所 鉱山機械の動態管理システム
CA2942553C (en) * 2016-02-01 2018-10-02 Komatsu Ltd. Work machine control system, work machine, and work machine management system
US9744904B1 (en) * 2016-02-09 2017-08-29 Corinne Tolliver Vehicle alarm
CN107338826A (zh) 2016-04-28 2017-11-10 东空销售股份有限公司 附件监视系统
US10725445B2 (en) * 2016-11-11 2020-07-28 Safe Tek, LLC Systems, methods, and articles of manufacture for operation of an industrial machine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2022009922A1 (ja) * 2020-07-08 2022-01-13 コベルコ建機株式会社 作業機械、プログラム、及び作業機械の制御方法
JP2022015040A (ja) * 2020-07-08 2022-01-21 コベルコ建機株式会社 作業機械、プログラム、及び作業機械の制御方法

Also Published As

Publication number Publication date
US10662622B2 (en) 2020-05-26
CN109723100A (zh) 2019-05-07
EP3480373B1 (en) 2021-06-09
US20190127957A1 (en) 2019-05-02
KR20190047613A (ko) 2019-05-08
EP3480373A1 (en) 2019-05-08

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A521 Written amendment

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Effective date: 20190719