ES2079806T3 - Dispositivo automatico de cambio de gama. - Google Patents

Dispositivo automatico de cambio de gama.

Info

Publication number
ES2079806T3
ES2079806T3 ES92311204T ES92311204T ES2079806T3 ES 2079806 T3 ES2079806 T3 ES 2079806T3 ES 92311204 T ES92311204 T ES 92311204T ES 92311204 T ES92311204 T ES 92311204T ES 2079806 T3 ES2079806 T3 ES 2079806T3
Authority
ES
Spain
Prior art keywords
limits
signal
change device
range change
automatic range
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
ES92311204T
Other languages
English (en)
Inventor
Ian Mitchell Newbigging
David Edward Gibbons
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.)
Eaton Corp
Original Assignee
Eaton 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
Priority claimed from GB919126586A external-priority patent/GB9126586D0/en
Priority claimed from GB929212409A external-priority patent/GB9212409D0/en
Application filed by Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of ES2079806T3 publication Critical patent/ES2079806T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/70—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements
    • F16H61/702—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for change-speed gearing in group arrangement, i.e. with separate change-speed gear trains arranged in series, e.g. range or overdrive-type gearing arrangements using electric or electrohydraulic control means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine speed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/104—Output speed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H2059/006—Overriding automatic control
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H59/00—Control inputs to control units of change-speed- or reversing-gearings for conveying rotary motion
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6823—Sensing neutral state of the transmission
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1232—Bringing the control into a predefined state, e.g. giving priority to particular actuators or gear ratios
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/126—Detecting malfunction or potential malfunction, e.g. fail safe ; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is the controller
    • F16H2061/1268—Electric parts of the controller, e.g. a defect solenoid, wiring or microprocessor
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H2300/00—Determining of new ratio
    • F16H2300/18—Determining the range
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/16—Inhibiting  or initiating  shift during unfavourable conditions , e.g. preventing forward-reverse shift at high vehicle speed, preventing engine overspeed  
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/68—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings
    • F16H61/684—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing specially adapted for stepped gearings without interruption of drive
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/44—Signals to the control unit of auxiliary gearing
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19251—Control mechanism
    • Y10T74/19256—Automatic
    • Y10T74/1926—Speed responsive

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

SE PRESENTA UN SISTEMA DE CONTROL DEL DESPLAZAMIENTO ENTRE LIMITES AUTOMATICO PARA CONTROLAR AUTOMATICAMENTE LA SECCION ENTRE LIMITES (14) QUE DE OTRO MODO SE DESPLAZARIA MEDIANTE UNA TRANSMISION COMPUESTA DEL TIPO DE LIMITES DESPLAZADOS MANUALMENTE (10). UN SENSOR (100) DETECTA UN VALOR INDICATIVO DE LA VELOCIDAD RESPECTO AL SUELO DEL VEHICULO Y GENERA UNA SEÑAL (100A) QUE SE COMPARA CON UN VALOR DE REFERENCIA. SI LA SEÑAL ES MAYOR QUE LA REFERENCIA, UN ACCIONADOR (96) ACCIONA LA RELACION ENTRE LIMITES DE ALTA VELOCIDAD Y SI LA SEÑAL ES MENOR QUE LA REFERENCIA, EL ACCIONADOR ACCIONA LA RELACION ENTRE LIMITE DE BAJA VELOCIDAD.
ES92311204T 1991-12-14 1992-12-09 Dispositivo automatico de cambio de gama. Expired - Lifetime ES2079806T3 (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB919126586A GB9126586D0 (en) 1991-12-14 1991-12-14 Automatic shift arrangement especially for range shifting
GB929212409A GB9212409D0 (en) 1992-06-11 1992-06-11 Automatic shift arrangement

Publications (1)

Publication Number Publication Date
ES2079806T3 true ES2079806T3 (es) 1996-01-16

Family

ID=26300007

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92311204T Expired - Lifetime ES2079806T3 (es) 1991-12-14 1992-12-09 Dispositivo automatico de cambio de gama.

Country Status (6)

Country Link
US (1) US5263379A (es)
EP (1) EP0547829B1 (es)
JP (1) JP3577599B2 (es)
CA (1) CA2085043C (es)
DE (1) DE69206109T2 (es)
ES (1) ES2079806T3 (es)

Families Citing this family (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0727597B1 (en) * 1995-02-18 2001-07-25 Eaton Corporation Rolling start control system/method for semi-automated mechanical transmissions
US5676017A (en) * 1995-07-27 1997-10-14 Rockwell Heavy Vehicle Systems, Inc. Automatic range shift for multi-speed transmission
US5582558A (en) * 1995-07-27 1996-12-10 Rockwell International Corporation Combined system for assisting shifting of manual transmission
US5661998A (en) * 1996-02-06 1997-09-02 Eaton Corporation Three-position actuator piston assembly and actuator system utilizing same
JPH09242858A (ja) * 1996-03-06 1997-09-16 Kubota Corp 作業車の走行変速構造
US5673592A (en) * 1996-04-02 1997-10-07 Eaton Corporation Manually shifted transmission with enhanced automatic range shift
US5875409A (en) * 1997-02-05 1999-02-23 Eaton Corporation Transition to degraded mode of operation
US5766111A (en) * 1997-02-05 1998-06-16 Eaton Corporation Automode-to-neutral logic
US5795264A (en) * 1997-02-05 1998-08-18 Eaton Corporation Sensing manual shift into automated upper ratios
DE19747262A1 (de) * 1997-10-25 1999-05-06 Deere & Co Getriebesteuerung und Steuerverfahren für ein Lastschaltgetriebe
US6042504A (en) * 1998-04-01 2000-03-28 Eaton Corporation Range shift control
US6109126A (en) * 1998-05-27 2000-08-29 Transmission Technologies Corporation Shift control system for an auxiliary section of a compound vehicular transmission
US5992267A (en) 1998-10-26 1999-11-30 Eaton Corporation Robust control for three-position transmission shift actuator assembly
US6257082B1 (en) * 2000-03-13 2001-07-10 Eaton Corporation Auxiliary section control for manual transmission
US6520040B2 (en) 2000-04-03 2003-02-18 Eaton Corporation Range control for manual transmission
GB2361036A (en) * 2000-04-03 2001-10-10 Eaton Corp Compound transmission with automatic range shift if incorrect gear shift is selected
DE10024024A1 (de) * 2000-05-16 2001-11-22 Man Nutzfahrzeuge Ag Verfahren und Vorrichtung für einen Schaltvorgang für ein handschaltbares Vielgangschaltgetriebe
DE10029497A1 (de) * 2000-06-15 2002-01-10 Zahnradfabrik Friedrichshafen Elektro-pneumatische Schalteinheit
DE10115127B4 (de) * 2001-03-27 2009-12-03 Zf Friedrichshafen Ag Getriebe
DE10124229A1 (de) * 2001-05-18 2003-03-27 Zahnradfabrik Friedrichshafen Verfahren zur Schaltung eines Gruppengetriebes
DE10238127A1 (de) * 2002-08-21 2004-03-04 Zf Friedrichshafen Ag Verfahren zum Steuern eines Antriebsstranges eines Fahrzeugs
ITMI20040057A1 (it) * 2004-01-19 2004-04-19 Iveco Spa Procedimento e dispositivo di controllo del corretto azionamento di un selettore di passaggio gamma di un cambio marce per veicolo
US7861612B2 (en) * 2007-04-02 2011-01-04 Eaton Corporation Transmission range shift control with neutral position lock
DE102007024793A1 (de) * 2007-05-26 2008-11-27 Zf Friedrichshafen Ag Handschaltbares Stufengetriebe für Kraftfahrzeuge
WO2010007518A1 (en) * 2008-07-18 2010-01-21 Eaton Corporation Protective control system for compound transmission
BR112012005366A2 (pt) 2009-09-15 2020-09-15 Kpit Cummins Infosystems Ltd. método de assistência de motor para um veículo híbrido com base na entrada de usuário, seu sistema e dispositivo
WO2011039771A2 (en) 2009-09-15 2011-04-07 Kpit Cummins Infosystems Ltd. Motor assistance for a hybrid vehicle based on predicted driving range
CN102483020B (zh) * 2009-09-15 2015-03-04 Kpit技术有限责任公司 将交通工具转换为混合动力交通工具的方法
KR20160079452A (ko) * 2014-12-26 2016-07-06 현대다이모스(주) 상용차의 레인지 변속 오조작 방지 장치
KR101994652B1 (ko) * 2017-09-15 2019-07-02 명화공업주식회사 액추에이터 피스톤 조립체의 유체 공급 구조
KR101986520B1 (ko) * 2017-09-15 2019-06-10 명화공업주식회사 액추에이터 피스톤 조립체
KR101994654B1 (ko) * 2017-09-15 2019-07-02 명화공업주식회사 액추에이터 피스톤 조립체의 스토퍼 구조

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US2293758A (en) * 1937-12-22 1942-08-25 Pescara Raul Pateras Gearbox
US2332341A (en) * 1939-02-02 1943-10-19 Bendix Aviat Corp Gear shifting mechanism
US2445716A (en) * 1944-03-30 1948-07-20 Ernest R Sternberg Dual transmission control
US2703496A (en) * 1950-01-23 1955-03-08 Massarotti Mario Automatic device for selective operation of change speed gears, particularly for motor cars
US4527447A (en) * 1982-12-06 1985-07-09 Eaton Corporation Automatic mechanical transmission system
DE3429531A1 (de) * 1984-08-10 1986-02-20 Wabco Westinghouse Fahrzeugbremsen GmbH, 3000 Hannover Hilfskraftbetaetigtes fahrzeuggetriebe
US4722248A (en) * 1986-04-11 1988-02-02 Eaton Corporation Transmission shift control system
GB8809945D0 (en) * 1988-04-27 1988-06-02 Eaton Corp Pneumatic control system
IT1219343B (it) * 1988-05-31 1990-05-11 Fiatgeotech Cambio di velocita per un veicolo particolarmente un trattore agricolo
US4974468A (en) * 1989-02-16 1990-12-04 Eaton Corporation Compound transmission and shift control therefor
US5053962A (en) * 1989-06-19 1991-10-01 Eaton Corporation Automatic shift preselection mode for mechanical transmission system with semi-automatic shift implementation
FI84242C (fi) * 1990-05-14 1991-11-11 Valmet Oy Foerfarande och arrangemang foer automatiserat val av hastighetsomraode foer en elstyrd framvaexel av en traktor eller motsvarande.
US5054591A (en) * 1990-10-11 1991-10-08 Eaton Corporation Transmission input section control
US5193410A (en) * 1992-01-23 1993-03-16 Eaton Corporation Range section protection valve assembly

Also Published As

Publication number Publication date
DE69206109D1 (de) 1995-12-21
EP0547829B1 (en) 1995-11-15
US5263379A (en) 1993-11-23
EP0547829A2 (en) 1993-06-23
CA2085043C (en) 2000-02-22
JP3577599B2 (ja) 2004-10-13
DE69206109T2 (de) 1996-05-09
EP0547829A3 (en) 1993-07-14
CA2085043A1 (en) 1993-06-15
JPH05346158A (ja) 1993-12-27

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