DE102005024676A1 - System for position detection and control for working arms of mobile working machines - Google Patents
System for position detection and control for working arms of mobile working machines Download PDFInfo
- Publication number
- DE102005024676A1 DE102005024676A1 DE102005024676A DE102005024676A DE102005024676A1 DE 102005024676 A1 DE102005024676 A1 DE 102005024676A1 DE 102005024676 A DE102005024676 A DE 102005024676A DE 102005024676 A DE102005024676 A DE 102005024676A DE 102005024676 A1 DE102005024676 A1 DE 102005024676A1
- Authority
- DE
- Germany
- Prior art keywords
- working
- sensor
- unit
- amplifier unit
- transceiver unit
- 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- Withdrawn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
- 238000001514 detection method Methods 0.000 title claims abstract description 11
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- 230000008520 organization Effects 0.000 claims 2
- 238000005516 engineering process Methods 0.000 description 4
- 230000001133 acceleration Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 230000002411 adverse Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 239000012530 fluid Substances 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
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
- E02F3/28—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
- E02F9/26—Indicating devices
- E02F9/264—Sensors and their calibration for indicating the position of the work tool
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Civil Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Structural Engineering (AREA)
- Operation Control Of Excavators (AREA)
- Manipulator (AREA)
- Component Parts Of Construction Machinery (AREA)
Abstract
Ein System zur Lageerfassung und -regelung für an Arbeitsarmen (2) mobiler Arbeitsmaschinen (1) angeordnete Arbeitseinrichtungen (3) umfaßt zumindest einen Sensor (4) und eine Sende-/Empfangseinheit (5). Die Erfassung und Übermittlung von Lagekoordinaten (x, y) und/oder einer Neigung (phi) der Arbeitseinrichtung (3) zwischen dem zumindest einen Sensor (4) und der Sende-/Empfangseinheit (5) erfolgt berührungsfrei.A system for detecting and controlling the position of working devices (3) arranged on working arms (2) of mobile working machines (1) comprises at least one sensor (4) and one transmitting / receiving unit (5). The detection and transmission of position coordinates (x, y) and / or an inclination (phi) of the working device (3) between the at least one sensor (4) and the transmitting / receiving unit (5) takes place without contact.
Description
Die Erfindung betrifft ein System zur Lageerfassung und -regelung für Arbeitsarme mobiler Arbeitsmaschinen gemäß dem Oberbegriff des Anspruchs 1.The The invention relates to a system for position detection and control for working arms mobile machines according to the preamble of claim 1.
Bei
lagegeregelten Arbeitsarmen mobiler Arbeitsmaschinen wird die Lage
der Arbeitseinrichtungen gewöhnlich
indirekt durch Längensensoren
in Zylindern des hydraulischen Systems oder durch Winkelsensoren
erfaßt.
Ein Beispiel für
die Lageerfassung durch Winkelsensoren ist aus der
Nachteilig an derartigen Systemen ist insbesondere die nur sehr begrenzte Möglichkeit der Erfassung von Störungen und Ungenauigkeiten, so daß die Möglichkeiten zur Ausregelung ebenfalls eingeschränkt sind.adversely in such systems, in particular, the only very limited possibility the detection of disturbances and inaccuracies, so that the options are also limited to the adjustment.
Weiterhin ist es bekannt, die Position mobiler Arbeitsmaschinen im Gelände mittels Positionierungssystemen (z.B. GPS, Global Positioning System) zu erfassen. Ein mit einem derartigen Erfassungssystem ausgestattetes Arbeitsgerät geht beispielsweise aus der WO 95/30799 hervor.Farther It is known, the position of mobile machines in the field by means of Positioning systems (e.g., GPS, Global Positioning System) to capture. A equipped with such a detection system implement is for example apparent from WO 95/30799.
Nachteilig an derartigen Positionserfassungssystemen ist dabei insbesondere der Kostenfaktor und die Genauigkeit. Ein zur Anwendung hierfür geeigneter Sender/Empfänger ist kosten- und wartungsintensiv.adversely In such position detection systems is in particular the cost factor and the accuracy. An appropriate for the application Transmitter-receiver is cost and maintenance intensive.
Eine Aufgabe der vorliegenden Erfindung besteht somit darin, ein System zur Lageerfassung und -regelung für Arbeitsarme mobiler Arbeitsmaschinen bereitzustellen, welches eine einfache, kostengünstige und genaue Lagemessung und Neupositionierung der an dem Arbeitsarm bereitgestellten Arbeitseinrichtung ermöglicht.A The object of the present invention is therefore a system for the position recording and control of working arms of mobile working machines provide a simple, inexpensive and accurate position measurement and repositioning the work equipment provided on the work arm allows.
Die Aufgabe wird durch die kennzeichnenden Merkmale des Anspruchs 1 gelöst.The The object is achieved by the characterizing features of claim 1 solved.
Vorteilhafterweise erfolgt die Übermittlung bzw. Erfassung von Lagekoordinaten und/oder einer Neigung der Arbeitseinrichtung zwischen zumindest einem Sensor und einer Sende-/Empfangseinheit berührungsfrei durch Übertragung der Signale durch elektromagnetische Wellen.advantageously, the transmission or Detection of position coordinates and / or inclination of the working device between at least one sensor and a transmitting / receiving unit contactless through transmission the signals by electromagnetic waves.
Die Unteransprüche beinhalten vorteilhafte Weiterbildungen der Erfindung.The under claims contain advantageous developments of the invention.
Nachfolgend werden anhand der Figuren vorteilhafte Ausführungsbeispiele der Erfindung schematisch dargestellt. In der Zeichnung zeigen:following be advantageous embodiments of the invention schematically with reference to the figures shown. In the drawing show:
Die
Lageerfassung der Arbeitseinrichtung
Als
Sensoren
Die
Lage und Orientierung der Arbeitseinrichtung
Die
Sende-/Empfangseinheit
Die
Signale zur Ermittlung der Lage und Orientierung der Arbeitseinrichtung
Die
Kommunikation der Sensoren
Um
dem zu begegnen, kann das System gemäß
Die
Erfindung ist nicht auf die dargestellten Ausführungsbeispiele beschränkt, sondern
kann auch bei beliebigen Arbeitsmaschinen
Claims (14)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102005024676A DE102005024676A1 (en) | 2004-12-21 | 2005-05-30 | System for position detection and control for working arms of mobile working machines |
| US11/793,567 US20080134547A1 (en) | 2004-12-21 | 2005-12-19 | System For Position Detection |
| EP05849245A EP1828491A1 (en) | 2004-12-21 | 2005-12-19 | Position determination system |
| PCT/EP2005/013676 WO2006066853A1 (en) | 2004-12-21 | 2005-12-19 | Position determination system |
| JP2007547311A JP2008524480A (en) | 2004-12-21 | 2005-12-19 | Position detection system |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE102004061560.8 | 2004-12-21 | ||
| DE102004061560 | 2004-12-21 | ||
| DE102005024676A DE102005024676A1 (en) | 2004-12-21 | 2005-05-30 | System for position detection and control for working arms of mobile working machines |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| DE102005024676A1 true DE102005024676A1 (en) | 2006-07-06 |
Family
ID=36019811
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| DE102005024676A Withdrawn DE102005024676A1 (en) | 2004-12-21 | 2005-05-30 | System for position detection and control for working arms of mobile working machines |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20080134547A1 (en) |
| EP (1) | EP1828491A1 (en) |
| JP (1) | JP2008524480A (en) |
| DE (1) | DE102005024676A1 (en) |
| WO (1) | WO2006066853A1 (en) |
Families Citing this family (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE102007045846A1 (en) * | 2007-09-26 | 2009-04-02 | Deere & Company, Moline | Agricultural machine and method for determining position |
| DE202010016283U1 (en) * | 2010-12-07 | 2012-03-15 | Liebherr-Werk Ehingen Gmbh | Construction machine with mobile operating unit and mobile operating unit |
| US20120315120A1 (en) * | 2011-06-08 | 2012-12-13 | Hyder Jarrod | Work machine |
| US8620533B2 (en) * | 2011-08-30 | 2013-12-31 | Harnischfeger Technologies, Inc. | Systems, methods, and devices for controlling a movement of a dipper |
| US9041595B2 (en) * | 2011-12-19 | 2015-05-26 | Trimble Navigation Limited | Determining the location of a load for a tower crane |
| US9206587B2 (en) | 2012-03-16 | 2015-12-08 | Harnischfeger Technologies, Inc. | Automated control of dipper swing for a shovel |
| US9415976B2 (en) * | 2012-05-10 | 2016-08-16 | Trimble Navigation Limited | Crane collision avoidance |
| DE102012208635A1 (en) * | 2012-05-23 | 2013-11-28 | Hirschmann Automation And Control Gmbh | Measuring the boom length of a crane by measuring transit time |
| DE102013014626B4 (en) * | 2013-09-04 | 2022-09-08 | Schwing Gmbh | Determination of the position of a movable measuring point on a machine |
| US20150098786A1 (en) * | 2013-10-03 | 2015-04-09 | Caterpillar Inc. | Work tool position sensing assembly |
| JP6710493B2 (en) * | 2014-06-18 | 2020-06-17 | 住友建機株式会社 | Construction machinery and excavators |
| US10962360B2 (en) * | 2018-06-11 | 2021-03-30 | Deere & Company | Smartphone calibration of a grade control system for a work machine |
| DE102020210020A1 (en) * | 2020-08-07 | 2022-02-10 | Zf Friedrichshafen Ag | Radar absorbing handling device |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120596A1 (en) * | 1990-06-21 | 1992-01-02 | Caterpillar Mitsubishi Ltd | WARNING DEVICE FOR A CONSTRUCTION MACHINE |
| DE19940404C2 (en) * | 1999-08-25 | 2001-07-12 | Moba Mobile Automation Gmbh | Method and device for three-dimensional control of a construction machine |
| DE10000771A1 (en) * | 2000-01-11 | 2001-07-26 | Brueninghaus Hydromatik Gmbh | Device and method for position control for work equipment of mobile work machines |
Family Cites Families (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5065326A (en) * | 1989-08-17 | 1991-11-12 | Caterpillar, Inc. | Automatic excavation control system and method |
| US5446980A (en) * | 1994-03-23 | 1995-09-05 | Caterpillar Inc. | Automatic excavation control system and method |
| US5438771A (en) * | 1994-05-10 | 1995-08-08 | Caterpillar Inc. | Method and apparatus for determining the location and orientation of a work machine |
| US5957213A (en) * | 1996-05-30 | 1999-09-28 | Clark Equipment Company | Intelligent attachment to a power tool |
| JP3207771B2 (en) * | 1996-07-26 | 2001-09-10 | 株式会社エフエフシー | Hydraulic working machine |
| US6263595B1 (en) * | 1999-04-26 | 2001-07-24 | Apache Technologies, Inc. | Laser receiver and angle sensor mounted on an excavator |
| US6766600B2 (en) * | 2000-11-17 | 2004-07-27 | Hitachi Construction Machinery Co., Ltd. | Display device and display controller of construction machinery |
| JPWO2003000997A1 (en) * | 2001-06-20 | 2004-10-14 | 日立建機株式会社 | Construction machine remote control system and remote setting system |
| US6763619B2 (en) * | 2002-10-31 | 2004-07-20 | Deere & Company | Automatic loader bucket orientation control |
| US6865464B2 (en) * | 2002-12-17 | 2005-03-08 | Caterpillar Inc. | System for determining an implement arm position |
| US6691437B1 (en) * | 2003-03-24 | 2004-02-17 | Trimble Navigation Limited | Laser reference system for excavating machine |
| US6836982B1 (en) * | 2003-08-14 | 2005-01-04 | Caterpillar Inc | Tactile feedback system for a remotely controlled work machine |
| US20080047170A1 (en) * | 2006-08-24 | 2008-02-28 | Trimble Navigation Ltd. | Excavator 3D integrated laser and radio positioning guidance system |
-
2005
- 2005-05-30 DE DE102005024676A patent/DE102005024676A1/en not_active Withdrawn
- 2005-12-19 US US11/793,567 patent/US20080134547A1/en not_active Abandoned
- 2005-12-19 EP EP05849245A patent/EP1828491A1/en not_active Withdrawn
- 2005-12-19 JP JP2007547311A patent/JP2008524480A/en active Pending
- 2005-12-19 WO PCT/EP2005/013676 patent/WO2006066853A1/en not_active Ceased
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE4120596A1 (en) * | 1990-06-21 | 1992-01-02 | Caterpillar Mitsubishi Ltd | WARNING DEVICE FOR A CONSTRUCTION MACHINE |
| DE19940404C2 (en) * | 1999-08-25 | 2001-07-12 | Moba Mobile Automation Gmbh | Method and device for three-dimensional control of a construction machine |
| DE10000771A1 (en) * | 2000-01-11 | 2001-07-26 | Brueninghaus Hydromatik Gmbh | Device and method for position control for work equipment of mobile work machines |
Also Published As
| Publication number | Publication date |
|---|---|
| EP1828491A1 (en) | 2007-09-05 |
| US20080134547A1 (en) | 2008-06-12 |
| WO2006066853A1 (en) | 2006-06-29 |
| JP2008524480A (en) | 2008-07-10 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| OP8 | Request for examination as to paragraph 44 patent law | ||
| R119 | Application deemed withdrawn, or ip right lapsed, due to non-payment of renewal fee |
Effective date: 20131203 |