EP3907336A4 - Monitoring device and construction machine - Google Patents
Monitoring device and construction machine Download PDFInfo
- Publication number
- EP3907336A4 EP3907336A4 EP20755521.0A EP20755521A EP3907336A4 EP 3907336 A4 EP3907336 A4 EP 3907336A4 EP 20755521 A EP20755521 A EP 20755521A EP 3907336 A4 EP3907336 A4 EP 3907336A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- monitoring device
- construction machine
- construction
- machine
- monitoring
- 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.)
- Withdrawn
Links
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
- E02F9/26—Indicating devices
-
- 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
- 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
- E02F9/2033—Limiting the movement of frames or implements, e.g. to avoid collision between implements and the cabin
-
- 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
- E02F9/24—Safety devices, e.g. for preventing overload
-
- 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
- E02F3/28—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
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)
- Component Parts Of Construction Machinery (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2019024436A JP2020133143A (en) | 2019-02-14 | 2019-02-14 | Monitoring system and construction machine |
PCT/JP2020/000570 WO2020166241A1 (en) | 2019-02-14 | 2020-01-10 | Monitoring device and construction machine |
Publications (2)
Publication Number | Publication Date |
---|---|
EP3907336A1 EP3907336A1 (en) | 2021-11-10 |
EP3907336A4 true EP3907336A4 (en) | 2022-03-23 |
Family
ID=72044830
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP20755521.0A Withdrawn EP3907336A4 (en) | 2019-02-14 | 2020-01-10 | Monitoring device and construction machine |
Country Status (5)
Country | Link |
---|---|
US (1) | US20220112693A1 (en) |
EP (1) | EP3907336A4 (en) |
JP (1) | JP2020133143A (en) |
CN (1) | CN113439144A (en) |
WO (1) | WO2020166241A1 (en) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7530805B2 (en) | 2020-11-05 | 2024-08-08 | 株式会社日立製作所 | Operation verification device for work machines |
JP7191183B1 (en) | 2021-11-05 | 2022-12-16 | 日立建機株式会社 | working machine |
WO2023105944A1 (en) * | 2021-12-10 | 2023-06-15 | 日立建機株式会社 | Work machine |
JP2023169512A (en) * | 2022-05-17 | 2023-11-30 | キヤノン株式会社 | Monitoring system, control method for the same, and program |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013238097A (en) * | 2012-05-17 | 2013-11-28 | Sumitomo Heavy Ind Ltd | Overturn preventing device for construction machine |
WO2018174154A1 (en) * | 2017-03-22 | 2018-09-27 | 住友重機械工業株式会社 | Shovel, and management device and support device for shovels |
WO2019026802A1 (en) * | 2017-07-31 | 2019-02-07 | 住友重機械工業株式会社 | Excavator |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS582299B2 (en) * | 1974-05-20 | 1983-01-14 | ヒタチケンキ カブシキガイシヤ | When you move your vehicle |
JPS55138523A (en) * | 1979-04-13 | 1980-10-29 | Komatsu Ltd | Posture control system for slewing excavator |
JP2005104625A (en) * | 2003-09-29 | 2005-04-21 | Komatsu Ltd | Overturn preventive control device of working vehicle |
JP2013189767A (en) * | 2012-03-13 | 2013-09-26 | Sumitomo Heavy Ind Ltd | Electrically driven turning device |
JP2013204260A (en) * | 2012-03-27 | 2013-10-07 | Mitsubishi Heavy Ind Ltd | Remote control device for vehicle, vehicle and remote control method of vehicle |
JP6220961B2 (en) * | 2014-04-09 | 2017-10-25 | 株式会社日立製作所 | Remote control system for work machines |
JP6401087B2 (en) | 2015-03-16 | 2018-10-03 | 住友重機械工業株式会社 | Excavator and control method thereof |
US9850639B2 (en) * | 2015-07-02 | 2017-12-26 | Caterpillar Inc. | Excavation system having velocity based work tool shake |
US9783955B1 (en) * | 2016-11-09 | 2017-10-10 | Caterpillar Inc. | System and method for moving material |
JP6824830B2 (en) * | 2017-06-19 | 2021-02-03 | 株式会社神戸製鋼所 | Fall prevention device and work machine |
-
2019
- 2019-02-14 JP JP2019024436A patent/JP2020133143A/en active Pending
-
2020
- 2020-01-10 WO PCT/JP2020/000570 patent/WO2020166241A1/en unknown
- 2020-01-10 CN CN202080013052.6A patent/CN113439144A/en active Pending
- 2020-01-10 US US17/428,708 patent/US20220112693A1/en not_active Abandoned
- 2020-01-10 EP EP20755521.0A patent/EP3907336A4/en not_active Withdrawn
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2013238097A (en) * | 2012-05-17 | 2013-11-28 | Sumitomo Heavy Ind Ltd | Overturn preventing device for construction machine |
WO2018174154A1 (en) * | 2017-03-22 | 2018-09-27 | 住友重機械工業株式会社 | Shovel, and management device and support device for shovels |
WO2019026802A1 (en) * | 2017-07-31 | 2019-02-07 | 住友重機械工業株式会社 | Excavator |
Non-Patent Citations (1)
Title |
---|
See also references of WO2020166241A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP2020133143A (en) | 2020-08-31 |
CN113439144A (en) | 2021-09-24 |
US20220112693A1 (en) | 2022-04-14 |
EP3907336A1 (en) | 2021-11-10 |
WO2020166241A1 (en) | 2020-08-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE |
|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20210803 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
A4 | Supplementary search report drawn up and despatched |
Effective date: 20220218 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: E02F 9/20 20060101ALI20220215BHEP Ipc: E02F 3/43 20060101ALI20220215BHEP Ipc: E02F 9/26 20060101ALI20220215BHEP Ipc: E02F 9/24 20060101AFI20220215BHEP |
|
DAV | Request for validation of the european patent (deleted) | ||
DAX | Request for extension of the european patent (deleted) | ||
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
|
18D | Application deemed to be withdrawn |
Effective date: 20220920 |