ES2180947T3 - Sistema para ajustar una relacion de transmision de una caja de cambios. - Google Patents

Sistema para ajustar una relacion de transmision de una caja de cambios.

Info

Publication number
ES2180947T3
ES2180947T3 ES97908117T ES97908117T ES2180947T3 ES 2180947 T3 ES2180947 T3 ES 2180947T3 ES 97908117 T ES97908117 T ES 97908117T ES 97908117 T ES97908117 T ES 97908117T ES 2180947 T3 ES2180947 T3 ES 2180947T3
Authority
ES
Spain
Prior art keywords
gearbox
transmission relationship
stages
variable
adjust
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
ES97908117T
Other languages
English (en)
Inventor
Martin-Peter Bolz
Holger Hulser
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Application granted granted Critical
Publication of ES2180947T3 publication Critical patent/ES2180947T3/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
    • F16H61/02—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 characterised by the signals used
    • F16H61/0202—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 characterised by the signals used the signals being electric
    • F16H61/0204—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0213—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 characterised by the signals used the signals being electric for gearshift control, e.g. control functions for performing shifting or generation of shift signal characterised by the method for generating shift signals
    • 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
    • F16H61/66—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 continuously variable gearings
    • F16H61/662—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 continuously variable gearings with endless flexible members
    • F16H61/66254—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 continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • 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
    • F16H61/66—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 continuously variable gearings
    • F16H2061/6604—Special control features generally applicable to continuously variable gearings
    • F16H2061/6615—Imitating a stepped transmissions
    • 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
    • F16H61/66—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 continuously variable gearings
    • F16H2061/6604—Special control features generally applicable to continuously variable gearings
    • F16H2061/6617—Manual control of CVTs while continuously varying the ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)

Abstract

LA INVENCION PARTE DE UN PROCESO PARA LA SELECCION DE UNA CAJA DE CAMBIOS DE UN VEHICULO A MOTOR (105), QUE PUEDE MODIFICAR SU RELACION DE TRANSMISION (GI) EN ETAPAS. DEPENDIENTE DE UNA PRIMERA VARIABLE (F( AL) QUE REPRESENTA LOS DESEOS DEL CONDUCTOR SE CONSTRUYE AL MENOS UNA SEGUNDA VARIABLE (USOLL), QUE REPRESENTA UNA RELACION DE TRANSMISION DE CONSIGNA DE LA CAJA DE CAMBIOS (102). EL NUCLEO DE LA INVENCION RESIDE EN QUE SE ASOCIAN RANGOS DE RELACION DE TRANSMISION (LI) A LAS ETAPAS DE RELACION DE TRANSMISION (GI) DE LA CAJA DE CAMBIOS EN ETAPAS. SE DETERMINA DESPUES EN CUAL DE ESTOS RANGOS DE RELACION DE TRANSMISION (LI) SE ENCUENTRA LA SEGUNDA VARIABLE (USOLL), ES DECIR EL VALOR DE CONSIGNA DE LA RELACION DE TRANSMISION DE LA CAJA DE CAMBIOS (102), PARA A CONTINUACION, DEPENDIENDO DEL RANGO DE RELACION DE TRANSMISION (LI) DETERMINADO, SE SELECCIONA UNA ETAPA DE LA RELACION DE TRANSMISION DE LA CAJA DE CAMBIOS (GI). CON LA INVENCION SE CONSIGUE QUE SE SELECCIONE LA MARCHA DE LA CAJA DE CAMBIOS QUE MEJOR SE ADAPTE AL VALOR DE CONSIGNA DE LA RELACION DE TRANSMISION DE LA CAJA DE CAMBIOS DETERMINADO.
ES97908117T 1996-06-28 1997-01-23 Sistema para ajustar una relacion de transmision de una caja de cambios. Expired - Lifetime ES2180947T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19625935A DE19625935A1 (de) 1996-06-28 1996-06-28 System zur Einstellung einer Getriebeübersetzung

Publications (1)

Publication Number Publication Date
ES2180947T3 true ES2180947T3 (es) 2003-02-16

Family

ID=7798286

Family Applications (1)

Application Number Title Priority Date Filing Date
ES97908117T Expired - Lifetime ES2180947T3 (es) 1996-06-28 1997-01-23 Sistema para ajustar una relacion de transmision de una caja de cambios.

Country Status (6)

Country Link
EP (1) EP0845091B1 (es)
JP (1) JPH11511842A (es)
KR (1) KR19990044203A (es)
DE (2) DE19625935A1 (es)
ES (1) ES2180947T3 (es)
WO (1) WO1998000659A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1046001B1 (de) * 1998-10-21 2004-05-19 Robert Bosch Gmbh Vorrichtung und verfahren zur koordinierten steuerung des antriebsstrangs eines kraftfahrzeugs während getriebeschaltvorgängen
KR20010105874A (ko) * 2000-05-19 2001-11-29 이계안 전기 자동차의 전/후진 페달 제어장치 및 방법
WO2002012013A1 (de) 2000-08-10 2002-02-14 Robert Bosch Gmbh Verfahren und vorrichtung zur antriebsstrangsteuerung eines kraftfahrzeugs während getriebeschaltvorgängen

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2811574A1 (de) * 1978-03-17 1979-09-27 Bosch Gmbh Robert Vorrichtung zur regelung einer antriebsmotor-getriebe-einheit eines kraftfahrzeuges
JPH07109243B2 (ja) * 1988-01-25 1995-11-22 日産自動車株式会社 自動変速機の変速制御装置
JP2775943B2 (ja) * 1989-12-22 1998-07-16 トヨタ自動車株式会社 車両用自動変速機
DE4114033C2 (de) * 1991-04-29 1997-07-10 Bayerische Motoren Werke Ag Verfahren zur Steuerung des Gangwechsels in einem Kraftfahrzeug mit elektronisch gesteuertem Automatikgetriebe
US5317937A (en) * 1991-09-14 1994-06-07 Honda Giken Kogyo Kabushiki Kaisha Control system for vehicle automatic transmission
US5323669A (en) * 1992-10-29 1994-06-28 Eaton Corporation Fault tolerant method of transmission gear selection
DE4312717A1 (de) * 1993-04-20 1993-11-04 Zahnradfabrik Friedrichshafen Verfahren zur steuerung eines automatischen schaltgetriebes
EP0638742A1 (de) * 1993-08-12 1995-02-15 Siemens Aktiengesellschaft Steuerung für eine Einrichtung in einem Kraftfahrzeug, insbesondere für ein automatisches Getriebe

Also Published As

Publication number Publication date
EP0845091B1 (de) 2002-07-24
DE59707783D1 (de) 2002-08-29
KR19990044203A (ko) 1999-06-25
DE19625935A1 (de) 1998-01-08
EP0845091A1 (de) 1998-06-03
WO1998000659A1 (de) 1998-01-08
JPH11511842A (ja) 1999-10-12

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