MX2019012666A - Sistemas de direccion libre para maquinas moviles. - Google Patents

Sistemas de direccion libre para maquinas moviles.

Info

Publication number
MX2019012666A
MX2019012666A MX2019012666A MX2019012666A MX2019012666A MX 2019012666 A MX2019012666 A MX 2019012666A MX 2019012666 A MX2019012666 A MX 2019012666A MX 2019012666 A MX2019012666 A MX 2019012666A MX 2019012666 A MX2019012666 A MX 2019012666A
Authority
MX
Mexico
Prior art keywords
rotation
floating center
freesteering
tracks
synchronized free
Prior art date
Application number
MX2019012666A
Other languages
English (en)
Inventor
Thomas C Farr
Chad Schaeding
Original Assignee
Gomaco Corp
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 Gomaco Corp filed Critical Gomaco Corp
Publication of MX2019012666A publication Critical patent/MX2019012666A/es

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D6/00—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits
    • B62D6/002—Arrangements for automatically controlling steering depending on driving conditions sensed and responded to, e.g. control circuits computing target steering angles for front or rear wheels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/02—Steering linkage; Stub axles or their mountings for pivoted bogies
    • B62D7/026—Steering linkage; Stub axles or their mountings for pivoted bogies characterised by comprising more than one bogie, e.g. situated in more than one plane transversal to the longitudinal centre line of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D15/00—Steering not otherwise provided for
    • B62D15/02—Steering position indicators ; Steering position determination; Steering aids
    • B62D15/025—Active steering aids, e.g. helping the driver by actively influencing the steering system after environment evaluation
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D7/00—Steering linkage; Stub axles or their mountings
    • B62D7/06—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins
    • B62D7/14—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering
    • B62D7/15—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels
    • B62D7/1509—Steering linkage; Stub axles or their mountings for individually-pivoted wheels, e.g. on king-pins the pivotal axes being situated in more than one plane transverse to the longitudinal centre line of the vehicle, e.g. all-wheel steering characterised by means varying the ratio between the steering angles of the steered wheels with different steering modes, e.g. crab-steering, or steering specially adapted for reversing of the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
    • B62D—MOTOR VEHICLES; TRAILERS
    • B62D9/00—Steering deflectable wheels not otherwise provided for
    • 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
    • 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
    • B62D11/20—Endless-track steering having pivoted bogie carrying track

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • Mathematical Physics (AREA)
  • Automation & Control Theory (AREA)
  • General Physics & Mathematics (AREA)
  • Remote Sensing (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Operation Control Of Excavators (AREA)
  • Steering Control In Accordance With Driving Conditions (AREA)
  • Steering-Linkage Mechanisms And Four-Wheel Steering (AREA)
  • Control Of Position, Course, Altitude, Or Attitude Of Moving Bodies (AREA)

Abstract

Una máquina móvil incluye un sistema computarizado para determinar un centro de rotación de flotación libre sincronizado. El centro de rotación de flotación libre sincronizado coordina efectivamente la rotación de las orugas o ruedas de máquina en cuanto a que restringen los ángulos de rotación. El centro de rotación de flotación libre sincronizado se calcula con base en una intersección línea-línea derivada de un ángulo de ataque combinado y uno o más puntos de referencia conocidos. Tal sistema puede permitir rotación y contracción rotación al usar una presión hidráulica uniforme para orugas hidráulicamente impulsadas.
MX2019012666A 2017-05-02 2018-05-02 Sistemas de direccion libre para maquinas moviles. MX2019012666A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201762500215P 2017-05-02 2017-05-02
US15/969,451 US10940883B2 (en) 2017-05-02 2018-05-02 Freesteering system for mobile machines
PCT/US2018/030710 WO2018204526A1 (en) 2017-05-02 2018-05-02 Freesteering system for mobile machines

Publications (1)

Publication Number Publication Date
MX2019012666A true MX2019012666A (es) 2020-07-22

Family

ID=64016632

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2019012666A MX2019012666A (es) 2017-05-02 2018-05-02 Sistemas de direccion libre para maquinas moviles.

Country Status (7)

Country Link
US (1) US10940883B2 (es)
JP (1) JP7178363B2 (es)
AU (1) AU2018261100B2 (es)
CA (1) CA3060838A1 (es)
MX (1) MX2019012666A (es)
RU (1) RU2760718C2 (es)
WO (1) WO2018204526A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2018211060B2 (en) * 2017-01-17 2020-10-22 Gomaco Corporation Paving machine with smart steering control
MX2019012666A (es) * 2017-05-02 2020-07-22 Gomaco Corp Sistemas de direccion libre para maquinas moviles.
DE102019204844A1 (de) * 2019-04-04 2020-10-08 Thyssenkrupp Ag Verfahren und Vorrichtung zur Regelung der Bewegung einer mobilen Fahrwerks-Anordnung, insbesondere eines mit Raupenfahrwerken ausgestatteten mobilen Förderbrückensystems, über multiple individuell geschwindigkeitsregelbare Antriebseinheiten

Family Cites Families (20)

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Publication number Priority date Publication date Assignee Title
US4116294A (en) * 1977-02-23 1978-09-26 Western Geophysical Company Of America Torque equalizer for a hydraulically driven, four-wheel-drive vehicle
JPH0243770U (es) * 1988-07-25 1990-03-26
US6134486A (en) * 1998-04-20 2000-10-17 The United States Of America As Represented By The Secretary Of The Navy Robot and method of control for an autonomous vehicle to track a path consisting of directed straight lines and circles with positional feedback and continuous curvature
DE10116578A1 (de) * 2001-03-29 2002-10-10 Macmoter Spa Baufahrzeug mit einem Arbeitsgerät
US7024842B2 (en) 2003-11-21 2006-04-11 Deere & Company Self-propelled mower having enhanced maneuverability
JP4470635B2 (ja) * 2004-08-04 2010-06-02 日産自動車株式会社 車両用操舵装置
JP2007030808A (ja) * 2005-07-29 2007-02-08 Equos Research Co Ltd 制御装置及び車両
JP4622795B2 (ja) * 2005-10-07 2011-02-02 トヨタ自動車株式会社 車両旋回装置および車両旋回方法
US20090143940A1 (en) * 2007-11-30 2009-06-04 James Rhodes Steering control for a vehicle
JP4433060B2 (ja) * 2008-02-18 2010-03-17 トヨタ自動車株式会社 駐車支援装置
DE102012001289A1 (de) 2012-01-25 2013-07-25 Wirtgen Gmbh Selbstfahrende Baumaschine und Verfahren zum Steuern einer selbstfahrenden Baumaschine
JP2014004933A (ja) * 2012-06-25 2014-01-16 Aisin Seiki Co Ltd 駐車支援装置、制御方法、およびプログラム
ES2926205T3 (es) * 2013-10-14 2022-10-24 City Transf Ltd Vehículo plegable, sistema y conjunto de ajuste del mismo para ajustar la anchura de un vehículo
ES2891338T3 (es) * 2015-05-05 2022-01-27 B G Negev Tech And Applications Ltd Sistema universal de conducción robótica autónoma
GB2543746B (en) * 2015-10-15 2021-02-10 Gibbs Tech Ltd High speed actuation system, apparatus and method for protracting and retracting a retractable wheel assembly of an amphibian
CA3029134A1 (en) * 2015-12-18 2017-06-22 Realmfive, Inc. Autonomous integrated farming system
US20170349213A1 (en) * 2016-06-02 2017-12-07 GM Global Technology Operations LLC System And Method For Displaying A Forward Drive Trajectory, Providing A Jackknifing Warning And Providing A Trailer Turn Aid
MX2019012666A (es) * 2017-05-02 2020-07-22 Gomaco Corp Sistemas de direccion libre para maquinas moviles.
US10814904B2 (en) * 2018-05-21 2020-10-27 Ford Global Technologies, Llc Steering actuators for vehicles
US10633022B2 (en) * 2018-05-25 2020-04-28 Caterpillar Sarl Track-type machine propulsion system having independent track controls integrated to joysticks

Also Published As

Publication number Publication date
JP7178363B2 (ja) 2022-11-25
US10940883B2 (en) 2021-03-09
CA3060838A1 (en) 2018-11-08
RU2019137887A (ru) 2021-06-02
US20180327022A1 (en) 2018-11-15
WO2018204526A1 (en) 2018-11-08
RU2019137887A3 (es) 2021-08-13
JP2020519516A (ja) 2020-07-02
AU2018261100B2 (en) 2022-07-07
AU2018261100A1 (en) 2019-11-07
RU2760718C2 (ru) 2021-11-29

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