DE59007213D1 - Guiding an excavator bucket wheel to create predetermined areas. - Google Patents

Guiding an excavator bucket wheel to create predetermined areas.

Info

Publication number
DE59007213D1
DE59007213D1 DE59007213T DE59007213T DE59007213D1 DE 59007213 D1 DE59007213 D1 DE 59007213D1 DE 59007213 T DE59007213 T DE 59007213T DE 59007213 T DE59007213 T DE 59007213T DE 59007213 D1 DE59007213 D1 DE 59007213D1
Authority
DE
Germany
Prior art keywords
bucket wheel
guiding
predetermined areas
excavator bucket
create predetermined
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.)
Expired - Lifetime
Application number
DE59007213T
Other languages
German (de)
Inventor
Edmund Heimes
Hans-Joerg Nuesslin
Johann Hipp
Franz-Josef Hartlief
Franz-Arno Fassbender
Ralf Eckoldt
Dieter Dr Henning
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.)
RWE POWER AG, 50935 KOELN, DE
Sick Ibeo 22179 Hamburg De GmbH
Siemens AG
Original Assignee
IBEO INGENIEURBUERO fur ELEKT
Rheinische Braunkohlenwerke AG
Siemens AG
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 IBEO INGENIEURBUERO fur ELEKT, Rheinische Braunkohlenwerke AG, Siemens AG filed Critical IBEO INGENIEURBUERO fur ELEKT
Application granted granted Critical
Publication of DE59007213D1 publication Critical patent/DE59007213D1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • E02F3/18—Dredgers; Soil-shifting machines mechanically-driven with digging wheels turning round an axis, e.g. bucket-type wheels
    • 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

Abstract

The invention relates to the steering of a bucket wheel excavator (6) for producing planned surfaces in open-cast mining, in particular in quarrying and open-cast lignite mining, by a continuous measurement of the area exposed by the bucket wheel and controlled follow-up of the bucket wheel into the required position for producing the predetermined surface, the bucket wheel being steered by a pulsed laser beam produced in a rotary laser (8, 9) carried along by the machine. <IMAGE>
DE59007213T 1989-08-08 1990-07-30 Guiding an excavator bucket wheel to create predetermined areas. Expired - Lifetime DE59007213D1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3926221 1989-08-08

Publications (1)

Publication Number Publication Date
DE59007213D1 true DE59007213D1 (en) 1994-10-27

Family

ID=6386748

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59007213T Expired - Lifetime DE59007213D1 (en) 1989-08-08 1990-07-30 Guiding an excavator bucket wheel to create predetermined areas.

Country Status (4)

Country Link
EP (1) EP0412395B1 (en)
AT (1) ATE111994T1 (en)
AU (1) AU635762B2 (en)
DE (1) DE59007213D1 (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4133392C1 (en) * 1991-10-09 1992-12-24 Rheinbraun Ag, 5000 Koeln, De Determining progress of mining material spreader - receiving signals from at least four satellites at end of tipping arm and at vehicle base and calculating actual geodetic positions and height of material tip
USRE46672E1 (en) 2006-07-13 2018-01-16 Velodyne Lidar, Inc. High definition LiDAR system
US8345926B2 (en) 2008-08-22 2013-01-01 Caterpillar Trimble Control Technologies Llc Three dimensional scanning arrangement including dynamic updating
AU2012202213B2 (en) 2011-04-14 2014-11-27 Joy Global Surface Mining Inc Swing automation for rope shovel
US9206587B2 (en) 2012-03-16 2015-12-08 Harnischfeger Technologies, Inc. Automated control of dipper swing for a shovel
US10627490B2 (en) 2016-01-31 2020-04-21 Velodyne Lidar, Inc. Multiple pulse, LIDAR based 3-D imaging
WO2017164989A1 (en) 2016-03-19 2017-09-28 Velodyne Lidar, Inc. Integrated illumination and detection for lidar based 3-d imaging
CA3024510C (en) 2016-06-01 2022-10-04 Velodyne Lidar, Inc. Multiple pixel scanning lidar
JP7290571B2 (en) 2017-03-31 2023-06-13 ベロダイン ライダー ユーエスエー，インコーポレイテッド Integrated LIDAR lighting output control
CN110809704B (en) 2017-05-08 2022-11-01 威力登激光雷达美国有限公司 LIDAR data acquisition and control
US11082010B2 (en) 2018-11-06 2021-08-03 Velodyne Lidar Usa, Inc. Systems and methods for TIA base current detection and compensation
US11885958B2 (en) 2019-01-07 2024-01-30 Velodyne Lidar Usa, Inc. Systems and methods for a dual axis resonant scanning mirror
US11556000B1 (en) 2019-08-22 2023-01-17 Red Creamery Llc Distally-actuated scanning mirror
CN115492188B (en) * 2022-10-21 2024-03-26 四川鼎鸿智电装备科技有限公司 Perception follow-up control device and control method for excavator and excavator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1412991A (en) * 1972-07-29 1975-11-05 Rolls Royce Method of and apparatus for inspecting the contour of an object
US4088408A (en) * 1976-11-08 1978-05-09 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Device for measuring the contour of a surface
DE3503231A1 (en) * 1985-01-31 1986-08-07 Helmut A. 6720 Speyer Kappner METHOD AND DEVICE FOR THE 3-D DETECTION OF SCENES BY MEANS OF THE OPTICAL 2-D SENSOR
US4820041A (en) * 1986-11-12 1989-04-11 Agtek Development Co., Inc. Position sensing system for surveying and grading

Also Published As

Publication number Publication date
EP0412395B1 (en) 1994-09-21
EP0412395A1 (en) 1991-02-13
AU635762B2 (en) 1993-04-01
AU6027990A (en) 1991-02-14
ATE111994T1 (en) 1994-10-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: RWE RHEINBRAUN AG, 50935 KOELN, DE

Owner name: SIEMENS AG, 80333 MUENCHEN, DE

Owner name: IBEO GMBH, 22179 HAMBURG, DE

8327 Change in the person/name/address of the patent owner

Owner name: RWE POWER AG, 50935 KOELN, DE

Owner name: SIEMENS AG, 80333 MUENCHEN, DE

Owner name: SICK IBEO GMBH, 22179 HAMBURG, DE