EP3723039A4 - Tip attachment discrimination device - Google Patents

Tip attachment discrimination device Download PDF

Info

Publication number: EP3723039A4
Authority: EP; European Patent Office
Prior art keywords: discrimination device; tip attachment; attachment discrimination; tip; discrimination
Prior art date: 2018-01-19
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 Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Withdrawn

Application number

EP18900720.6A

Other languages

German (de)

French (fr)

Other versions

EP3723039A1 (en

Inventor

Ryota HAMA

Yukihiro HOSO

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.)

2018-01-19

Filing date

2018-12-04

Publication date

2021-04-21

2018-12-04 Application filed by Kobelco Construction Machinery Co Ltd filed Critical Kobelco Construction Machinery Co Ltd

2020-10-14 Publication of EP3723039A1 publication Critical patent/EP3723039A1/en

2021-04-21 Publication of EP3723039A4 publication Critical patent/EP3723039A4/en

Status Withdrawn legal-status Critical Current

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
- E02F9/28—Small metalwork for digging elements, e.g. teeth scraper bits
- 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
- 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
- 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
- E02F9/26—Indicating devices
- E02F9/267—Diagnosing or detecting failure of vehicles

Landscapes

Engineering & Computer Science (AREA)
Mining & Mineral Resources (AREA)
Civil Engineering (AREA)
General Engineering & Computer Science (AREA)
Structural Engineering (AREA)
Mechanical Engineering (AREA)
Length Measuring Devices By Optical Means (AREA)
Component Parts Of Construction Machinery (AREA)
Shovels (AREA)
Image Analysis (AREA)
Manipulator (AREA)

EP18900720.6A 2018-01-19 2018-12-04 Tip attachment discrimination device Withdrawn EP3723039A4 (en)

Applications Claiming Priority (2)

Application Number	Priority Date	Filing Date	Title
JP2018007324A JP7114907B2 (en)	2018-01-19	2018-01-19	Tip attachment discriminator
PCT/JP2018/044473 WO2019142523A1 (en)	2018-01-19	2018-12-04	Tip attachment discrimination device

Publications (2)

Publication Number	Publication Date
EP3723039A1 EP3723039A1 (en)	2020-10-14
EP3723039A4 true EP3723039A4 (en)	2021-04-21

Family

ID=67301008

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
EP18900720.6A Withdrawn EP3723039A4 (en)	2018-01-19	2018-12-04	Tip attachment discrimination device

Country Status (5)

Country	Link
US (1)	US20200347579A1 (en)
EP (1)	EP3723039A4 (en)
JP (1)	JP7114907B2 (en)
CN (1)	CN111587448A (en)
WO (1)	WO2019142523A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
CA3030434C (en) *	2016-07-15	2023-08-15	Cqms Pty Ltd	A wear member monitoring system
KR20220102804A (en) *	2021-01-14	2022-07-21	현대두산인프라코어(주)	System and method of controlling construction machinery

Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2902550A1 (en) *	2012-09-20	2015-08-05	Volvo Construction Equipment AB	Method for automatically recognizing and setting attachment and device therefor
US20170094154A1 (en) *	2015-09-30	2017-03-30	Komatsu Ltd.	Correction system of image pickup apparatus, work machine, and correction method of image pickup apparatus
US20170138017A1 (en) *	2015-11-16	2017-05-18	Caterpillar Inc.	Machine Onboard Activity and Behavior Classification
JP2017157016A (en) *	2016-03-02	2017-09-07	株式会社神戸製鋼所	Attachment recognition device

Family Cites Families (10)

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Publication number	Priority date	Publication date	Assignee	Title
JP4578767B2 (en) *	2002-11-08	2010-11-10	パナソニック株式会社	Object recognition device and object recognition program
JP2008060988A (en) *	2006-08-31	2008-03-13	Matsushita Electric Ind Co Ltd	Apparatus for acquiring travel environment information
US9437005B2 (en) *	2011-07-08	2016-09-06	Canon Kabushiki Kaisha	Information processing apparatus and information processing method
CN102642207B (en) *	2012-04-12	2014-08-06	华北电力大学	Multifunctional actuator for nuclear power plant operation and control method thereof
US20160312432A1 (en) *	2015-04-23	2016-10-27	Caterpillar Inc.	Computer Vision Assisted Work Tool Recognition and Installation
CN106797449B (en) *	2015-09-30	2019-12-03	株式会社小松制作所	The periphery monitoring apparatus of track-type work machine
JP2018005555A (en) *	2016-07-01	2018-01-11	ソニー株式会社	Image processing device, information processing device and method, as well as program
US10011976B1 (en) *	2017-01-03	2018-07-03	Caterpillar Inc.	System and method for work tool recognition
US10519631B2 (en) *	2017-09-22	2019-12-31	Caterpillar Inc.	Work tool vision system
CN111148878B (en) *	2018-01-10	2023-08-04	住友建机株式会社	Excavator and management system thereof

2018
- 2018-01-19 JP JP2018007324A patent/JP7114907B2/en active Active
- 2018-12-04 CN CN201880086353.4A patent/CN111587448A/en active Pending
- 2018-12-04 WO PCT/JP2018/044473 patent/WO2019142523A1/en unknown
- 2018-12-04 EP EP18900720.6A patent/EP3723039A4/en not_active Withdrawn
- 2018-12-04 US US16/962,118 patent/US20200347579A1/en not_active Abandoned

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP2902550A1 (en) *	2012-09-20	2015-08-05	Volvo Construction Equipment AB	Method for automatically recognizing and setting attachment and device therefor
US20170094154A1 (en) *	2015-09-30	2017-03-30	Komatsu Ltd.	Correction system of image pickup apparatus, work machine, and correction method of image pickup apparatus
US20170138017A1 (en) *	2015-11-16	2017-05-18	Caterpillar Inc.	Machine Onboard Activity and Behavior Classification
JP2017157016A (en) *	2016-03-02	2017-09-07	株式会社神戸製鋼所	Attachment recognition device

Also Published As

Publication number	Publication date
JP7114907B2 (en)	2022-08-09
WO2019142523A1 (en)	2019-07-25
US20200347579A1 (en)	2020-11-05
EP3723039A1 (en)	2020-10-14
JP2019125314A (en)	2019-07-25
CN111587448A (en)	2020-08-25

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Legal Events

Date	Code	Title	Description
2019-07-27	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE INTERNATIONAL PUBLICATION HAS BEEN MADE
2020-09-11	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
2020-09-11	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE
2020-10-14	17P	Request for examination filed	Effective date: 20200706
2020-10-14	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
2020-10-14	AX	Request for extension of the european patent	Extension state: BA ME
2021-04-21	A4	Supplementary search report drawn up and despatched	Effective date: 20210322
2021-04-21	RIC1	Information provided on ipc code assigned before grant	Ipc: E02F 9/28 20060101ALI20210316BHEP Ipc: E02F 9/26 20060101ALI20210316BHEP Ipc: G06T 7/00 20170101AFI20210316BHEP
2021-04-28	DAV	Request for validation of the european patent (deleted)
2021-04-28	DAX	Request for extension of the european patent (deleted)
2023-09-29	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: EXAMINATION IS IN PROGRESS
2023-10-20	STAA	Information on the status of an ep patent application or granted ep patent	Free format text: STATUS: THE APPLICATION HAS BEEN WITHDRAWN
2023-11-01	17Q	First examination report despatched	Effective date: 20230929
2023-11-22	18W	Application withdrawn	Effective date: 20231012