JP6014260B2 - 建設機械の制御システム、及び建設機械の制御方法 - Google Patents

建設機械の制御システム、及び建設機械の制御方法 Download PDF

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Publication number
JP6014260B2
JP6014260B2 JP2015528764A JP2015528764A JP6014260B2 JP 6014260 B2 JP6014260 B2 JP 6014260B2 JP 2015528764 A JP2015528764 A JP 2015528764A JP 2015528764 A JP2015528764 A JP 2015528764A JP 6014260 B2 JP6014260 B2 JP 6014260B2
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Prior art keywords
operation amount
arm
boom
limit
bucket
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Active
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JP2015528764A
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English (en)
Japanese (ja)
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JPWO2015137528A1 (ja
Inventor
仁 北嶋
仁 北嶋
義樹 上
義樹 上
健夫 山田
健夫 山田
徹 松山
徹 松山
市原　将志
将志 市原
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Komatsu Ltd
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Komatsu Ltd
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Publication of JPWO2015137528A1 publication Critical patent/JPWO2015137528A1/ja
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    • 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
    • E02F3/435—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like
    • 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
    • E02F3/30—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom
    • E02F3/32—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 with a dipper-arm pivoted on a cantilever beam, i.e. boom working downwardly and towards the machine, e.g. with backhoes
    • 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
    • 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
    • E02F9/2225—Control of flow rate; Load sensing arrangements using pressure-compensating valves
    • E02F9/2228—Control of flow rate; Load sensing arrangements using pressure-compensating valves including an electronic 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
    • E02F9/20—Drives; Control devices
    • E02F9/22—Hydraulic or pneumatic drives
    • E02F9/2278—Hydraulic circuits
    • E02F9/2285—Pilot-operated systems
    • 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
    • E02F9/2296—Systems with a variable displacement pump
    • 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)

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)
  • Operation Control Of Excavators (AREA)
JP2015528764A 2014-06-02 2015-06-02 建設機械の制御システム、及び建設機械の制御方法 Active JP6014260B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2014064650 2014-06-02
JPPCT/JP2014/064650 2014-06-02
PCT/JP2015/065958 WO2015137528A1 (ja) 2014-06-02 2015-06-02 建設機械の制御システム、及び建設機械の制御方法

Publications (2)

Publication Number Publication Date
JP6014260B2 true JP6014260B2 (ja) 2016-10-25
JPWO2015137528A1 JPWO2015137528A1 (ja) 2017-04-06

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JP2015528764A Active JP6014260B2 (ja) 2014-06-02 2015-06-02 建設機械の制御システム、及び建設機械の制御方法

Country Status (6)

Country Link
US (2) US20170121930A1 (zh)
JP (1) JP6014260B2 (zh)
KR (2) KR20150139541A (zh)
CN (1) CN105324540B (zh)
DE (1) DE112015000043B4 (zh)
WO (1) WO2015137528A1 (zh)

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JP6807293B2 (ja) 2017-09-26 2021-01-06 日立建機株式会社 作業機械
KR102388111B1 (ko) * 2017-10-30 2022-04-19 히다찌 겐끼 가부시키가이샤 작업 기계
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US10870968B2 (en) 2018-04-30 2020-12-22 Deere & Company Work vehicle control system providing coordinated control of actuators
JP7141899B2 (ja) * 2018-09-13 2022-09-26 日立建機株式会社 作業機械
JP2020133223A (ja) * 2019-02-19 2020-08-31 コベルコ建機株式会社 安全装置及び建設機械
JP7269411B2 (ja) * 2019-03-27 2023-05-08 日立建機株式会社 作業機械
JP7096425B2 (ja) * 2019-03-27 2022-07-05 日立建機株式会社 作業機械
CN110258713B (zh) * 2019-06-26 2021-05-14 广西柳工机械股份有限公司 装载机工作装置位置参数数据的获取方法
JP7043470B2 (ja) * 2019-09-26 2022-03-29 日立建機株式会社 作業機械
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CN110777861A (zh) * 2019-10-16 2020-02-11 南宁学院 一种装载机铲斗平移举升装置
KR102125664B1 (ko) * 2020-01-13 2020-06-22 이상룡 굴삭 레벨 검측 장치
JP6966108B2 (ja) * 2020-03-18 2021-11-10 Ｔｏｔａｌｍａｓｔｅｒｓ株式会社 建設作業機械の測位較正方法及びその測位較正コントローラ
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CN115210430B (zh) * 2021-01-27 2024-03-15 日立建机株式会社 液压挖掘机
CN114592865A (zh) * 2022-02-25 2022-06-07 三一重型装备有限公司 掘进机的控制方法、装置、可读存储介质和掘进机
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Also Published As

Publication number Publication date
CN105324540B (zh) 2017-12-01
US20170121930A1 (en) 2017-05-04
WO2015137528A1 (ja) 2015-09-17
KR20170038191A (ko) 2017-04-06
CN105324540A (zh) 2016-02-10
KR20150139541A (ko) 2015-12-11
DE112015000043T5 (de) 2015-12-03
US20160040398A1 (en) 2016-02-11
KR101791395B1 (ko) 2017-10-27
DE112015000043B4 (de) 2019-02-28
JPWO2015137528A1 (ja) 2017-04-06

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