DE112020002416T8 - Auswertesystem für Arbeitsmaschinen und Bewertungsverfahren für Arbeitsmaschinen - Google Patents

Auswertesystem für Arbeitsmaschinen und Bewertungsverfahren für Arbeitsmaschinen Download PDF

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Publication number
DE112020002416T8
DE112020002416T8 DE112020002416.4T DE112020002416T DE112020002416T8 DE 112020002416 T8 DE112020002416 T8 DE 112020002416T8 DE 112020002416 T DE112020002416 T DE 112020002416T DE 112020002416 T8 DE112020002416 T8 DE 112020002416T8
Authority
DE
Germany
Prior art keywords
working machines
evaluation
evaluation method
evaluation system
machines
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.)
Active
Application number
DE112020002416.4T
Other languages
English (en)
Other versions
DE112020002416T5 (de
Inventor
Tatsuro Miyoshi
Tsuyoshi Kobayashi
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 DE112020002416T5 publication Critical patent/DE112020002416T5/de
Application granted granted Critical
Publication of DE112020002416T8 publication Critical patent/DE112020002416T8/de
Active 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/005—Testing of complete machines, e.g. washing-machines or mobile phones
    • 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
    • E02F9/267—Diagnosing or detecting failure of 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
    • E02F9/2004—Control mechanisms, e.g. control levers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L5/00—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes
    • G01L5/12—Apparatus for, or methods of, measuring force, work, mechanical power, or torque, specially adapted for specific purposes for measuring axial thrust in a rotary shaft, e.g. of propulsion plants
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M5/00—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings
    • G01M5/0033—Investigating the elasticity of structures, e.g. deflection of bridges or air-craft wings by determining damage, crack or wear
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
    • G01M99/00—Subject matter not provided for in other groups of this subclass
    • G01M99/008—Subject matter not provided for in other groups of this subclass by doing functionality tests
    • 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
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B23/00—Testing or monitoring of control systems or parts thereof
    • G05B23/02—Electric testing or monitoring
    • G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
    • G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
    • G05B23/0283—Predictive maintenance, e.g. involving the monitoring of a system and, based on the monitoring results, taking decisions on the maintenance schedule of the monitored system; Estimating remaining useful life [RUL]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • General Engineering & Computer Science (AREA)
  • Mining & Mineral Resources (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
  • Component Parts Of Construction Machinery (AREA)
DE112020002416.4T 2019-07-12 2020-07-08 Auswertesystem für Arbeitsmaschinen und Bewertungsverfahren für Arbeitsmaschinen Active DE112020002416T8 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-130552 2019-07-12
JP2019130552A JP7389577B2 (ja) 2019-07-12 2019-07-12 作業機械の評価システムおよび作業機械の評価方法
PCT/JP2020/026672 WO2021010248A1 (ja) 2019-07-12 2020-07-08 作業機械の評価システムおよび作業機械の評価方法

Publications (2)

Publication Number Publication Date
DE112020002416T5 DE112020002416T5 (de) 2022-02-24
DE112020002416T8 true DE112020002416T8 (de) 2022-05-05

Family

ID=74210728

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112020002416.4T Active DE112020002416T8 (de) 2019-07-12 2020-07-08 Auswertesystem für Arbeitsmaschinen und Bewertungsverfahren für Arbeitsmaschinen

Country Status (6)

Country Link
US (1) US12084842B2 (de)
JP (1) JP7389577B2 (de)
KR (1) KR102643694B1 (de)
CN (1) CN114072654A (de)
DE (1) DE112020002416T8 (de)
WO (1) WO2021010248A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT17452U1 (de) * 2021-02-23 2022-04-15 Palfinger Ag Verfahren zur Bestimmung einer Lagerreibung
JP2023054425A (ja) * 2021-10-04 2023-04-14 マツダ株式会社 負荷データ分析方法、装置及びプログラム

Family Cites Families (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3194611B2 (ja) * 1992-01-29 2001-07-30 株式会社小松製作所 油圧ショベルの転倒防止装置
JP3794763B2 (ja) * 1996-09-13 2006-07-12 株式会社小松製作所 ブルドーザのドージング装置
US6371214B1 (en) * 1999-06-11 2002-04-16 Caterpillar Inc. Methods for automating work machine functions
JP2001261297A (ja) 2000-03-22 2001-09-26 Toyota Autom Loom Works Ltd 産業車両の前後方向の荷重モーメント測定装置
JP3768437B2 (ja) * 2001-11-29 2006-04-19 日立建機株式会社 作業機の強度評価方法、強度評価システム、強度評価装置、および強度評価を行うためのプログラム
JP2005163470A (ja) * 2003-12-05 2005-06-23 Komatsu Ltd 作業機械の表示装置
US7487066B2 (en) * 2005-04-28 2009-02-03 Caterpillar Inc. Classifying a work machine operation
US7328625B2 (en) * 2005-04-28 2008-02-12 Caterpillar Inc. Systems and methods for determining fatigue life
US7953559B2 (en) * 2005-04-28 2011-05-31 Caterpillar Inc. Systems and methods for maintaining load histories
JP2007163384A (ja) 2005-12-15 2007-06-28 Nichizou Tec:Kk 疲労損傷評価装置および疲労損傷評価方法
US7908928B2 (en) * 2006-10-31 2011-03-22 Caterpillar Inc. Monitoring system
JP5517252B2 (ja) * 2010-06-25 2014-06-11 キャタピラー エス エー アール エル 建設機械のフロント作業機における稼働状態記録装置
US9315970B2 (en) * 2011-09-20 2016-04-19 Tech Mining Pty Ltd Stress and/or accumulated damage monitoring system
JP5968189B2 (ja) * 2012-10-26 2016-08-10 住友重機械工業株式会社 ショベル管理装置及びショベル管理方法
JP2014163047A (ja) * 2013-02-21 2014-09-08 Hitachi Constr Mach Co Ltd 建設機械の疲労強度評価装置
JP2016105213A (ja) * 2013-03-11 2016-06-09 日立建機株式会社 動的負荷評価装置及びシステム、並びに建設機械
JP6333598B2 (ja) * 2014-03-27 2018-05-30 住友重機械工業株式会社 ショベル支援装置及びショベル
JP6771856B2 (ja) * 2014-06-06 2020-10-21 住友重機械工業株式会社 ショベル
CN106680001B (zh) * 2016-10-25 2019-09-17 核动力运行研究所 一种管道三通区域在线疲劳寿命监测装置及方法
JP6915952B2 (ja) * 2017-04-07 2021-08-11 キャタピラー エス エー アール エル 作業機械
EP3421672A1 (de) * 2017-06-27 2019-01-02 Volvo Construction Equipment AB Verfahren und system zur bestimmung einer last in einer arbeitsmaschine
JP6829674B2 (ja) 2017-09-25 2021-02-10 日立建機株式会社 作業機械の作業腕
US11401687B2 (en) * 2018-02-13 2022-08-02 Volvo Construction Equipment Ab Surface support assembly for supporting a working machine
CN109406178B (zh) * 2018-08-31 2020-05-05 长安大学 挖掘机工作装置等效力时间历程获取及疲劳试验谱整理
US10895058B2 (en) * 2019-02-14 2021-01-19 Caterpillar Inc. Apparatus for facilitating pivotal movement of implements in machines

Also Published As

Publication number Publication date
WO2021010248A1 (ja) 2021-01-21
CN114072654A (zh) 2022-02-18
KR102643694B1 (ko) 2024-03-04
KR20220007167A (ko) 2022-01-18
US12084842B2 (en) 2024-09-10
JP7389577B2 (ja) 2023-11-30
DE112020002416T5 (de) 2022-02-24
JP2021015068A (ja) 2021-02-12
US20220251808A1 (en) 2022-08-11

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