AR026918A1 - Sistema de control de direccion para un vehiculo de orugas con volante no centrado - Google Patents

Sistema de control de direccion para un vehiculo de orugas con volante no centrado

Info

Publication number
AR026918A1
AR026918A1 ARP000106519A ARP000106519A AR026918A1 AR 026918 A1 AR026918 A1 AR 026918A1 AR P000106519 A ARP000106519 A AR P000106519A AR P000106519 A ARP000106519 A AR P000106519A AR 026918 A1 AR026918 A1 AR 026918A1
Authority
AR
Argentina
Prior art keywords
control system
vehicle
magnitude
control signals
steering
Prior art date
Application number
ARP000106519A
Other languages
English (en)
Original Assignee
Deere & Co
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 Deere & Co filed Critical Deere & Co
Publication of AR026918A1 publication Critical patent/AR026918A1/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D11/00—Steering non-deflectable wheels; Steering endless tracks or the like
    • B62D11/02—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides
    • B62D11/06—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source
    • B62D11/10—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears
    • B62D11/14—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source
    • B62D11/18—Steering non-deflectable wheels; Steering endless tracks or the like by differentially driving ground-engaging elements on opposite vehicle sides by means of a single main power source using gearings with differential power outputs on opposite sides, e.g. twin-differential or epicyclic gears differential power outputs being effected by additional power supply to one side, e.g. power originating from secondary power source the additional power supply being supplied hydraulically
    • B62D11/183—Control systems therefor

Landscapes

  • Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Non-Deflectable Wheels, Steering Of Trailers, Or Other Steering (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Power Steering Mechanism (AREA)

Abstract

Se provee un sistema de control para un sistema de accionamiento/direccion para un vehículo de orugas tiene una bomba de direccion hidráulica impulsada amotor que acciona un motor de direccion hidráulico. En una realizacion, el sistema de control ope ra para reducir gradualmente la magnitud de las senales decontrol de la bomba si el vehículo está estacionario, el embrague está enganchado y estas condiciones persisten durante al menos cierto período de tiempo, ypara reducir más y más rápidamente l a magnitud si el asiento del vehículo no está ocupado. En una realizacion alternativa, el sistema de control opera paralimitar la magnitud de las senales de control de la bomba de direccion en funcion de la aceleracion de la velocidad de rueda. En ot ra realizacion alternativa,el sistema de control opera para reducir rápidamente la magnitud de las senales de control de la bomba de direccion si el vehículo está estacionario, elembrague enganchado y la transmision es comandada para estar en un camb io que no es neutral, entre el momento en que el cambio es comandado y el que comienzael movimiento del vehículo.
ARP000106519A 1999-12-09 2000-12-07 Sistema de control de direccion para un vehiculo de orugas con volante no centrado AR026918A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/456,701 US6298931B1 (en) 1999-12-09 1999-12-09 Tracked vehicle steering control system with non-centered steering wheel

Publications (1)

Publication Number Publication Date
AR026918A1 true AR026918A1 (es) 2003-03-05

Family

ID=23813813

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000106519A AR026918A1 (es) 1999-12-09 2000-12-07 Sistema de control de direccion para un vehiculo de orugas con volante no centrado

Country Status (9)

Country Link
US (1) US6298931B1 (es)
EP (1) EP1106476B1 (es)
AR (1) AR026918A1 (es)
AU (1) AU762612B2 (es)
BR (1) BR0005752A (es)
CA (1) CA2307799A1 (es)
DE (1) DE60030235T2 (es)
ES (1) ES2267451T3 (es)
MX (1) MXPA00011550A (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6763294B2 (en) 2002-05-06 2004-07-13 Deere & Company System and method for validating quadrature signals
JP3945698B2 (ja) * 2002-10-23 2007-07-18 ヤンマー農機株式会社 クローラ形トラクタ
US8437935B2 (en) 2004-10-05 2013-05-07 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US9550452B2 (en) 2004-10-05 2017-01-24 Vision Works Ip Corporation Early warning of vehicle deceleration
US8903617B2 (en) * 2004-10-05 2014-12-02 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US8954251B2 (en) 2004-10-05 2015-02-10 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US7529609B2 (en) 2004-10-05 2009-05-05 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US9327726B2 (en) 2004-10-05 2016-05-03 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US7239953B2 (en) * 2004-10-05 2007-07-03 Vision Works, Llc Absolute acceleration sensor for use within moving vehicles
US9878693B2 (en) 2004-10-05 2018-01-30 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US20070032932A1 (en) * 2005-08-05 2007-02-08 Yeoh Chin H Method and apparatus for providing a visual indication of a position of a steerable wheel, and components thereof
US7648002B2 (en) * 2007-06-08 2010-01-19 Deere & Company Vehicle with coordinated Ackerman and differential steering
US8844665B2 (en) * 2007-12-27 2014-09-30 Swissauto Powersport Llc Skid steered all terrain vehicle
US9855986B2 (en) 2013-08-28 2018-01-02 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US9371002B2 (en) 2013-08-28 2016-06-21 Vision Works Ip Corporation Absolute acceleration sensor for use within moving vehicles
US9834184B2 (en) 2013-09-13 2017-12-05 Vision Works Ip Corporation Trailer braking system and controller
DE102016106788A1 (de) 2016-04-13 2017-10-19 Claas Industrietechnik Gmbh Landwirtschaftliches Fahrzeug

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3917014A (en) * 1972-04-28 1975-11-04 Eaton Corp Hydrostatic driving and steering transmission
US3994352A (en) * 1975-03-19 1976-11-30 The United States Of America As Represented By The Secretary Of The Army Tracked vehicle emergency brake system
JP2636283B2 (ja) * 1987-12-11 1997-07-30 いすゞ自動車株式会社 自動クラッチ制御装置
US5181593A (en) * 1992-02-18 1993-01-26 Dana Corporation Clutch wear indicator apparatus
JP2600061B2 (ja) * 1993-07-14 1997-04-16 株式会社小松製作所 装軌車の操向装置
US5390751A (en) 1993-11-19 1995-02-21 Deere & Company Planetary steering system for a skid-steered vehicle
US5577876A (en) * 1994-02-22 1996-11-26 Clark Equipment Company Hydraulic interblock system
US5538118A (en) * 1994-10-19 1996-07-23 Reell Precision Manufacturing Corporation Electro-mechanical indexing clutch & method
US5948029A (en) * 1997-02-05 1999-09-07 Deere & Company Steering control system for tracked vehicle
US6000490A (en) * 1997-12-17 1999-12-14 Deere & Company Steering input device
US5866547A (en) * 1998-01-20 1999-02-02 Beth Israel Deaconess Medical Center Methods of neuroendocrine regulation of affective disorders
US6039132A (en) * 1998-04-01 2000-03-21 Deere & Company Steering control system for tracked vehicle
US6208922B1 (en) * 1999-12-09 2001-03-27 Deere & Company Tracked vehicle closed loop steering system

Also Published As

Publication number Publication date
MXPA00011550A (es) 2004-04-21
US6298931B1 (en) 2001-10-09
EP1106476A2 (en) 2001-06-13
EP1106476B1 (en) 2006-08-23
BR0005752A (pt) 2001-07-17
CA2307799A1 (en) 2001-06-09
EP1106476A3 (en) 2003-07-02
AU7213100A (en) 2001-06-14
DE60030235D1 (de) 2006-10-05
ES2267451T3 (es) 2007-03-16
AU762612B2 (en) 2003-07-03
DE60030235T2 (de) 2007-07-19

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