BR9600997A - Dispositivo de direção automático - Google Patents

Dispositivo de direção automático

Info

Publication number
BR9600997A
BR9600997A BR9600997A BR9600997A BR9600997A BR 9600997 A BR9600997 A BR 9600997A BR 9600997 A BR9600997 A BR 9600997A BR 9600997 A BR9600997 A BR 9600997A BR 9600997 A BR9600997 A BR 9600997A
Authority
BR
Brazil
Prior art keywords
steering device
automatic steering
automatic
steering
Prior art date
Application number
BR9600997A
Other languages
English (en)
Inventor
Norbert Diekhans
Ludger Autermann
Stefan Hagedorn
Jochen Huster
Original Assignee
Claas Ohg
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 Claas Ohg filed Critical Claas Ohg
Publication of BR9600997A publication Critical patent/BR9600997A/pt

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0242—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using non-visible light signals, e.g. IR or UV signals
    • A—HUMAN NECESSITIES
    • A01—AGRICULTURE; FORESTRY; ANIMAL HUSBANDRY; HUNTING; TRAPPING; FISHING
    • A01B—SOIL WORKING IN AGRICULTURE OR FORESTRY; PARTS, DETAILS, OR ACCESSORIES OF AGRICULTURAL MACHINES OR IMPLEMENTS, IN GENERAL
    • A01B69/00—Steering of agricultural machines or implements; Guiding agricultural machines or implements on a desired track
    • A01B69/007—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow
    • A01B69/008—Steering or guiding of agricultural vehicles, e.g. steering of the tractor to keep the plough in the furrow automatic
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0234—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using optical markers or beacons
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0231—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means
    • G05D1/0238—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors
    • G05D1/024—Control of position or course in two dimensions specially adapted to land vehicles using optical position detecting means using obstacle or wall sensors in combination with a laser
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
    • G05D1/00—Control of position, course, altitude or attitude of land, water, air or space vehicles, e.g. using automatic pilots
    • G05D1/02—Control of position or course in two dimensions
    • G05D1/021—Control of position or course in two dimensions specially adapted to land vehicles
    • G05D1/0255—Control of position or course in two dimensions specially adapted to land vehicles using acoustic signals, e.g. ultra-sonic singals

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Electromagnetism (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Soil Sciences (AREA)
  • Environmental Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Guiding Agricultural Machines (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
BR9600997A 1995-03-13 1996-03-12 Dispositivo de direção automático BR9600997A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19508944A DE19508944A1 (de) 1995-03-13 1995-03-13 Selbstlenkvorrichtung
US08/612,531 US5828971A (en) 1995-03-13 1996-03-08 Automatic steering device for an electrically controllable hydraulic steering system, especially for an agricultural vehicle

Publications (1)

Publication Number Publication Date
BR9600997A true BR9600997A (pt) 1997-12-30

Family

ID=26013313

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9600997A BR9600997A (pt) 1995-03-13 1996-03-12 Dispositivo de direção automático

Country Status (4)

Country Link
US (1) US5828971A (pt)
EP (1) EP0732043B1 (pt)
BR (1) BR9600997A (pt)
DE (1) DE19508944A1 (pt)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19705842A1 (de) * 1997-02-15 1998-08-20 Same Deutz Fahr Spa Ernteverfahren
WO1998046065A1 (en) 1997-04-16 1998-10-22 Carnegie Mellon University Agricultural harvester with robotic control
DE19719939A1 (de) * 1997-05-13 1998-11-19 Claas Ohg Automatisch lenkbare Erntemaschine
IT1296535B1 (it) * 1997-09-29 1999-07-02 Fki Fai Komatsu Ind Spa Dispositivo di controllo elettronico per la gestione dello sterzo in macchine movimento terra.
DE19743884C2 (de) * 1997-10-04 2003-10-09 Claas Selbstfahr Erntemasch Vorrichtung und Verfahren zur berührungslosen Erkennung von Bearbeitungsgrenzen oder entsprechenden Leitgrößen
DE19845666B4 (de) * 1998-10-05 2005-08-25 Claas Selbstfahrende Erntemaschinen Gmbh Lenkautomatik mit Ultraschall-Ortungsvorrichtung
DE19853085B4 (de) * 1998-11-18 2014-03-20 Claas Selbstfahrende Erntemaschinen Gmbh Verfahren zum Justieren einer an einer Feldmaschine befestigten Sensoreinheit sowie eine Justiereinrichtung und eine Feldmaschine
DE19921466A1 (de) * 1999-05-08 2000-11-09 Deere & Co Einrichtung zum Regeln der Vortriebsgeschwindigkeit einer Erntemaschine mit unscharfer Logik
US7461040B1 (en) * 1999-10-31 2008-12-02 Insyst Ltd. Strategic method for process control
US6721453B1 (en) 2000-07-10 2004-04-13 The Board Of Trustees Of The University Of Illinois Method and apparatus for processing an image of an agricultural field
US6714662B1 (en) 2000-07-10 2004-03-30 Case Corporation Method and apparatus for determining the quality of an image of an agricultural field using a plurality of fuzzy logic input membership functions
US6389343B1 (en) 2000-09-29 2002-05-14 Caterpillar Inc. Steering resistance device
US6863144B2 (en) 2000-12-08 2005-03-08 Clark Equipment Company Selectable control parameters on power machine
US6553300B2 (en) † 2001-07-16 2003-04-22 Deere & Company Harvester with intelligent hybrid control system
DE10204702A1 (de) * 2002-02-05 2003-08-14 Claas Selbstfahr Erntemasch Ortungssystem an selbstfahrenden landwirtschaftlichen Arbeitsmaschinen
DE10227484A1 (de) * 2002-06-19 2004-02-26 Claas Selbstfahrende Erntemaschinen Gmbh Vorrichtung und Verfahren zur Lagesteuerung eines Erntegutaufnahmegerätes landwirtschaftlicher Erntemaschinen
US6738695B1 (en) * 2002-12-16 2004-05-18 Caterpillar Inc System and method for initializing autoguidance for a mobile machine
US8855405B2 (en) * 2003-04-30 2014-10-07 Deere & Company System and method for detecting and analyzing features in an agricultural field for vehicle guidance
US8737720B2 (en) * 2003-04-30 2014-05-27 Deere & Company System and method for detecting and analyzing features in an agricultural field
US8712144B2 (en) * 2003-04-30 2014-04-29 Deere & Company System and method for detecting crop rows in an agricultural field
CA2427416C (en) * 2003-05-01 2010-11-16 101039130 Saskatchewan Ltd. Steering device for towed implements
DE102006010106A1 (de) * 2006-03-01 2007-09-06 Pilz Gmbh & Co. Kg Sicherheitsschaltvorrichtung zum fehlersicheren Abschalten eines elektrischen Verbrauchers
CA2539354A1 (en) * 2006-03-10 2007-09-10 Straw Track Manufacturing Inc. Guiding agricultural implements
US8087225B2 (en) * 2008-02-11 2012-01-03 Deere & Company Articulated transport arrangement for windrower with cutting platform
US8428831B2 (en) 2008-05-01 2013-04-23 Cnh Canada, Ltd. Automatic steering system for an agricultural implement
GB0902988D0 (en) * 2009-02-21 2009-04-08 Jcb Landpower Ltd Hybrid steering system
US8451139B2 (en) * 2010-02-22 2013-05-28 Cnh America Llc System and method for coordinating harvester and transport vehicle unloading operations
DE102012201333A1 (de) † 2012-01-31 2013-08-01 Deere & Company Landwirtschaftliche Maschine mit einem System zur selbsttätigen Einstellung eines Bearbeitungsparameters und zugehöriges Verfahren
DE102012104369A1 (de) * 2012-05-21 2013-11-21 Tedrive Steering Systems Gmbh Verfahren zur Kompensation des Spiels im Getriebe zwischen Lenkrad und Lenkventil
US9241440B2 (en) * 2013-03-01 2016-01-26 Cnh Industrial Canada Ltd. Control system for a disc cutterbar using stubble cut quality feedback
DE102019122755A1 (de) * 2019-08-23 2021-02-25 Horsch Leeb Application Systems Gmbh Sicherheitssystem und Verfahren zum Betreiben einer mobilen landwirtschaftlichen Arbeitsmaschine

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2109744A1 (de) * 1971-03-02 1972-09-07 Klockner Humboldt Deutz AG, 5000 Köln Einrichtung zur automatischen Be tatigung einer Servolenkung
FR2240678B1 (pt) * 1973-08-14 1978-01-13 Fahr Ag Maschf
US3991618A (en) * 1973-12-18 1976-11-16 Maschinenfabrik Fahr Aktiengesellschaft Sensor for automatic steering system for row-crop harvester
DD133509B1 (de) * 1977-04-04 1980-03-19 Theodor Eistert Vorrichtung zum fuehren einer erntemaschine entlang von pflanzenreihen
DE2738328C3 (de) * 1977-08-25 1980-05-22 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Vergleicher für den Regelkreis einer automatischen Lenkanlage
FR2500988A1 (fr) * 1981-03-06 1982-09-10 Lestradet M C J Dispositif de guidage de vehicule, notamment d'engin agricole
JPS6113311A (ja) * 1984-06-28 1986-01-21 Nippon Yusoki Co Ltd 自動操舵制御方法
US5010719A (en) * 1986-06-18 1991-04-30 Korvan Industries, Inc. Method and system for automatically steering along row crops
DE3627015A1 (de) * 1986-08-09 1988-02-11 Krupp Gmbh Automatisches regelsystem fuer eine kontinuierliche schnittkantenregelung
US5019983A (en) * 1989-02-21 1991-05-28 Eaton Corporation Automatic steering apparatus using reflected signals
DE4004247A1 (de) * 1990-02-12 1991-08-14 Feser Werner Servo-geregeltes bearbeitungs-grundgeraet mit elektronischer pflanzenabtastung
EP0449754B1 (en) * 1990-03-30 1996-09-04 Shinko Electric Co. Ltd. Control system for unmanned carrier vehicle
US5414625A (en) * 1991-04-01 1995-05-09 Nissan Motor Co., Ltd. System and method for providing steering control for autonomous vehicle
JP3197307B2 (ja) * 1991-10-14 2001-08-13 マツダ株式会社 移動車の走行制御装置
EP0658467B1 (en) * 1993-11-10 1997-11-26 Raymond Corporation Guidewire controls for a manned, material handling vehicle
DE4420422C2 (de) * 1994-06-10 1997-09-18 Dickmanns Ernst Dieter Prof Dr Technisches Komplexauge für dynamisches maschinelles Sehen
US5509486A (en) * 1994-08-12 1996-04-23 Loral Corporation Method of steering an agricultural vehicle
US5606504A (en) * 1995-02-17 1997-02-25 Lockheed Martin Corporation Crop swath-width measurement using acoustic transducers

Also Published As

Publication number Publication date
US5828971A (en) 1998-10-27
EP0732043B1 (de) 1999-12-01
DE19508944A1 (de) 1996-09-19
EP0732043A1 (de) 1996-09-18

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FG9A Patent or certificate of addition granted
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 18A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2255 DE 25-03-2014 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.