JPWO2020196896A1 - - Google Patents
Info
- Publication number
- JPWO2020196896A1 JPWO2020196896A1 JP2021509686A JP2021509686A JPWO2020196896A1 JP WO2020196896 A1 JPWO2020196896 A1 JP WO2020196896A1 JP 2021509686 A JP2021509686 A JP 2021509686A JP 2021509686 A JP2021509686 A JP 2021509686A JP WO2020196896 A1 JPWO2020196896 A1 JP WO2020196896A1
- 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
Links
Classifications
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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
- E02F3/437—Control of dipper or bucket position; Control of sequence of drive operations for dipper-arms, backhoes or the like providing automatic sequences of movements, e.g. linear excavation, keeping dipper angle constant
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- 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
- E02F9/10—Supports for movable superstructures mounted on travelling or walking gears or on other superstructures
- E02F9/12—Slewing or traversing gears
- E02F9/121—Turntables, i.e. structure rotatable about 360°
- E02F9/123—Drives or control devices specially adapted therefor
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- 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
- E02F9/2045—Guiding machines along a predetermined path
-
- 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
- E02F9/2025—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
- 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
- E02F9/2058—Electric or electro-mechanical or mechanical control devices of vehicle sub-units
- E02F9/2062—Control of propulsion 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
- E02F9/22—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
-
- 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
- E02F9/2221—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
- 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
- E02F9/2239—Control of flow rate; Load sensing arrangements using two or more pumps with cross-assistance
- E02F9/2242—Control of flow rate; Load sensing arrangements using two or more pumps with cross-assistance 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
- E02F9/2253—Controlling the travelling speed of vehicles, e.g. adjusting travelling speed according to implement loads, control of hydrostatic transmission
-
- 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
-
- 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
- E02F9/26—Indicating devices
-
- 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)
- Life Sciences & Earth Sciences (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Paleontology (AREA)
- Operation Control Of Excavators (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019065020 | 2019-03-28 | ||
JP2019065020 | 2019-03-28 | ||
PCT/JP2020/014377 WO2020196896A1 (ja) | 2019-03-28 | 2020-03-27 | ショベル及び施工システム |
Publications (2)
Publication Number | Publication Date |
---|---|
JPWO2020196896A1 true JPWO2020196896A1 (ja) | 2020-10-01 |
JP7507745B2 JP7507745B2 (ja) | 2024-06-28 |
Family
ID=72610594
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2021509686A Active JP7507745B2 (ja) | 2019-03-28 | 2020-03-27 | ショベル及び施工システム |
Country Status (6)
Country | Link |
---|---|
US (1) | US20220010521A1 (ja) |
EP (1) | EP3951085A4 (ja) |
JP (1) | JP7507745B2 (ja) |
KR (1) | KR20210140723A (ja) |
CN (1) | CN113544338B (ja) |
WO (1) | WO2020196896A1 (ja) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US11860641B2 (en) * | 2021-01-28 | 2024-01-02 | Caterpillar Inc. | Visual overlays for providing perception of depth |
CN117098895A (zh) * | 2021-03-31 | 2023-11-21 | 住友重机械工业株式会社 | 挖土机及挖土机的控制装置 |
JP2022160276A (ja) * | 2021-04-06 | 2022-10-19 | コベルコ建機株式会社 | 掘削システム |
US11953337B2 (en) * | 2021-05-12 | 2024-04-09 | Deere & Company | System and method for assisted positioning of transport vehicles for material discharge in a worksite |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6076029A (en) * | 1997-02-13 | 2000-06-13 | Hitachi Construction Machinery Co., Ltd. | Slope excavation controller of hydraulic shovel, target slope setting device and slope excavation forming method |
JP2000291076A (ja) * | 1999-04-01 | 2000-10-17 | Tokai Rika Co Ltd | パワーショベル |
JP2003105807A (ja) * | 2001-09-27 | 2003-04-09 | Komatsu Ltd | 作業車両の侵入禁止領域での停止制御方法及びその制御装置 |
WO2018025512A1 (ja) * | 2016-08-03 | 2018-02-08 | コベルコ建機株式会社 | 障害物検出装置 |
Family Cites Families (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5750344B2 (ja) * | 2011-09-16 | 2015-07-22 | 日立建機株式会社 | 作業機の周囲監視装置 |
JP5755576B2 (ja) | 2012-01-25 | 2015-07-29 | 住友重機械工業株式会社 | 運転補助装置 |
JP6025372B2 (ja) | 2012-04-11 | 2016-11-16 | 株式会社小松製作所 | 油圧ショベルの掘削制御システム及び掘削制御方法 |
JP6449893B2 (ja) | 2013-09-26 | 2019-01-09 | シーエイチディーアイ ファウンデーション,インコーポレーテッド | キヌレニン−3−モノオキシゲナーゼ阻害薬、医薬組成物、及びこれらの使用方法 |
KR101668199B1 (ko) * | 2014-09-10 | 2016-10-20 | 가부시키가이샤 고마쓰 세이사쿠쇼 | 작업 차량 |
KR102498986B1 (ko) * | 2015-08-10 | 2023-02-13 | 스미토모 겐키 가부시키가이샤 | 쇼벨 |
JP6960802B2 (ja) * | 2017-08-24 | 2021-11-05 | 日立建機株式会社 | 作業機械の周囲監視装置 |
-
2020
- 2020-03-27 KR KR1020217028667A patent/KR20210140723A/ko active Search and Examination
- 2020-03-27 CN CN202080019572.8A patent/CN113544338B/zh active Active
- 2020-03-27 EP EP20778836.5A patent/EP3951085A4/en active Pending
- 2020-03-27 JP JP2021509686A patent/JP7507745B2/ja active Active
- 2020-03-27 WO PCT/JP2020/014377 patent/WO2020196896A1/ja unknown
-
2021
- 2021-09-24 US US17/448,725 patent/US20220010521A1/en active Pending
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6076029A (en) * | 1997-02-13 | 2000-06-13 | Hitachi Construction Machinery Co., Ltd. | Slope excavation controller of hydraulic shovel, target slope setting device and slope excavation forming method |
JP2000291076A (ja) * | 1999-04-01 | 2000-10-17 | Tokai Rika Co Ltd | パワーショベル |
JP2003105807A (ja) * | 2001-09-27 | 2003-04-09 | Komatsu Ltd | 作業車両の侵入禁止領域での停止制御方法及びその制御装置 |
WO2018025512A1 (ja) * | 2016-08-03 | 2018-02-08 | コベルコ建機株式会社 | 障害物検出装置 |
Also Published As
Publication number | Publication date |
---|---|
EP3951085A1 (en) | 2022-02-09 |
US20220010521A1 (en) | 2022-01-13 |
KR20210140723A (ko) | 2021-11-23 |
CN113544338B (zh) | 2023-02-17 |
CN113544338A (zh) | 2021-10-22 |
JP7507745B2 (ja) | 2024-06-28 |
WO2020196896A1 (ja) | 2020-10-01 |
EP3951085A4 (en) | 2022-08-24 |
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