ES2083765T3 - Procedimiento para la correccion de la calidad de cambio de una caja de cambio automatica. - Google Patents

Procedimiento para la correccion de la calidad de cambio de una caja de cambio automatica.

Info

Publication number
ES2083765T3
ES2083765T3 ES92921082T ES92921082T ES2083765T3 ES 2083765 T3 ES2083765 T3 ES 2083765T3 ES 92921082 T ES92921082 T ES 92921082T ES 92921082 T ES92921082 T ES 92921082T ES 2083765 T3 ES2083765 T3 ES 2083765T3
Authority
ES
Spain
Prior art keywords
correction
adjusters
electronic device
gear
pressure
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
ES92921082T
Other languages
English (en)
Inventor
Gernot Becker
Hans Kleila
Rainer Reitenbach
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.)
Adam Opel GmbH
Original Assignee
Adam Opel 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 Adam Opel GmbH filed Critical Adam Opel GmbH
Application granted granted Critical
Publication of ES2083765T3 publication Critical patent/ES2083765T3/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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0437—Smoothing ratio shift by using electrical 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
    • F16H2061/0075—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 a particular control method
    • F16H2061/0087—Adaptive control, e.g. the control parameters adapted by learning
    • 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
    • F16H61/04—Smoothing ratio shift
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/061—Smoothing ratio shift by controlling rate of change of fluid pressure using electric control means

Landscapes

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

Abstract

LA INVENCION SE REFIERE A UN PROCESO PARA LA CORRECCION ADAPTIVA DE LA CALIDAD DE CONEXION DE ENGRANAJE DE UNA CAJA DE ENGRANAJES AUTOMATICA QUE ESTA CONECTADA A UN MOTOR Y DONDE LOS COMPONENTES DE FRICCION EN FORMA DE EMBRAGUES O DE BANDAS DE FRENO PUEDEN SER ENGRANADOS POR MEDIO DE AJUSTADORES QUE ACTUAN CON PRESION O HIDRAULICAMENTE PARA EFECTUAR EL CAMBIO DE ENGRANAJES, SIENDO DETECTADA LA PRESION EJERCIDA EN LA LINEA MEDIANTE LOS AJUSTADORES POR MEDIO DE UN DISPOSITIVO ELECTRONICO Y CORREGIDOS DEPENDIENDO DE VARIOS PARAMETROS DE OPERACION. DE AQUI, PARA CADA CAMBIO DE ENGRANAJES ESPECIFICO, JUNTAMENTE A LA RELACION (R) DE TRANSMISION RESULTANTE COMO UNA FUNCION DEL TIEMPO A PARTIR DE LA INTERVENCION DEL EXTREMO DEL PROCESO DE CAMBIO DE ENGRANAJES, LA PRIMERA DERIVACION (DR/DT) SE ENCUENTRA TAMBIEN, Y EN EL DISPOSITIVO (1) ELECTRONICO SE PRODUCE UNA LOCALIZACION DE LOS VALORES DE LA RELACION (R) DE TRANSMISION CON REFERENCIA A LOS VALORES CORRESPONDIENTES DE LA PRIMERA DERIVACION (DR/DT) EN LA FORMA DE UNA CARACTERISTICA, DONDE ESTA CARACTERISTICA MEDIDA SE COMPARA CON REFERENCIA A LAS CARACTERISTICAS EN EL DISPOSITIVO (1) INCLUYENDO UN CAMPO DE TOLERANCIA, Y EN EL CASO DE NO CORRESPONDENCIA, SE ENCUENTRA UN FACTOR (KF) DE CORRECCION QUE SE GUIA AL PROXIMO CAMBIO DE ENGRANAJE IDENTICO PARA ORIGINAR UN INCREMENTO INCREMENTAL O DISMINUCION INCREMENTAL EN UN VALOR (KX) DE CORRECCION POR MEDIO DEL FACTOR (KF), DE CORRECCION, PRODUCIENDOSE ASI UNA CORRECCION EN LA LINEA DE DEPRESION O EN LA RELACION DEL FLUJO DE ACEITE POR MEDIO DE LOS AJUSTADORES (8,9) QUE AFECTAN A LA PRESION O AL FLUJO DE ACEITE, CONTROLADO POR MEDIO DEL DISPOSITIVO (1) ELECTRONICO, DE ACUERDO CON EL VALOR (KX) DE CORRECCION.
ES92921082T 1992-05-25 1992-10-07 Procedimiento para la correccion de la calidad de cambio de una caja de cambio automatica. Expired - Lifetime ES2083765T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4217270A DE4217270A1 (de) 1992-05-25 1992-05-25 Verfahren zur Korrektur der Schaltqualität eines automatischen Getriebes

Publications (1)

Publication Number Publication Date
ES2083765T3 true ES2083765T3 (es) 1996-04-16

Family

ID=6459688

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92921082T Expired - Lifetime ES2083765T3 (es) 1992-05-25 1992-10-07 Procedimiento para la correccion de la calidad de cambio de una caja de cambio automatica.

Country Status (6)

Country Link
US (1) US5571060A (es)
EP (1) EP0641420B1 (es)
JP (1) JP3412818B2 (es)
DE (2) DE4217270A1 (es)
ES (1) ES2083765T3 (es)
WO (1) WO1993024772A1 (es)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0840115A (ja) * 1994-08-02 1996-02-13 Jatco Corp 自動変速機の制御装置
KR960013764A (ko) * 1994-10-26 1996-05-22 가나이 쯔도무 파워트레인 제어장치
JP3374166B2 (ja) * 1994-11-30 2003-02-04 ジヤトコ株式会社 自動変速機の学習制御装置
DE19601555B4 (de) * 1995-01-18 2004-07-15 Mitsubishi Jidosha Kogyo K.K. Gangänderungssteuerungsvorrichtung für ein Automatikgetriebe
JP3003540B2 (ja) * 1995-05-12 2000-01-31 アイシン・エィ・ダブリュ株式会社 自動変速機の制御装置
DE19524938A1 (de) * 1995-07-08 1997-01-09 Bosch Gmbh Robert Adaptive Getriebesteuerung
DE19628584A1 (de) * 1995-12-30 1997-07-03 Bosch Gmbh Robert System zur Überwachung einer Kupplung
DE19652212A1 (de) * 1996-12-17 1998-06-18 Voith Turbo Kg Verfahren und Vorrichtung zur Früherkennung von Störfällen beim Betrieb automatischer Getriebe
DE19844375A1 (de) * 1998-09-28 2000-04-06 Zahnradfabrik Friedrichshafen Verfahren zur Steuerung eines selbsttätig schaltenden Getriebes
DE19851341A1 (de) * 1998-11-06 2000-05-11 Zahnradfabrik Friedrichshafen Differenzdrehzahlregelung einer schaltbaren Reibschlußverbindung
DE19917575B4 (de) * 1999-04-19 2009-06-10 Zf Friedrichshafen Ag Adaption von Rückschaltungen von Stufenautomatgetrieben im Bereich Schub und dem sogenannten befeuerten Schub des Motors
US6364812B1 (en) * 1999-05-11 2002-04-02 Ford Global Technologies, Inc. Automatic transmission dynamic electronic pressure control based on desired powertrain output
JP3699626B2 (ja) * 2000-02-09 2005-09-28 株式会社日立製作所 自動変速機の制御装置
JP3699628B2 (ja) * 2000-02-22 2005-09-28 株式会社日立製作所 自動変速機の制御装置
DE102007021303B4 (de) * 2007-05-07 2015-12-24 Magna powertrain gmbh & co kg Verfahren und Vorrichtung zum Erzeugen eines Stellsignals für einen Aktuator einer Kupplungseinheit eines Kraftfahrzeugs
DE102011008597A1 (de) * 2011-01-14 2012-07-19 GM Global Technology Operations LLC (n. d. Ges. d. Staates Delaware) Verfahren und Mittel zum Steuern des Herunterschaltens
US8439803B2 (en) * 2011-06-24 2013-05-14 GM Global Technology Operations LLC System and method for improved closed throttle downshifts

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3436190C2 (de) * 1984-10-03 1995-06-22 Bosch Gmbh Robert Einrichtung zur elektronischen Steuerung eines automatischen Fahrzeuggetriebes
DE3600756A1 (de) * 1986-01-14 1987-07-16 Renk Ag Zahnraeder Elektronische steuereinrichtung fuer automatische getriebe
JP2581738B2 (ja) * 1988-03-29 1997-02-12 日産自動車株式会社 自動変速機の変速制御装置
JPH02264131A (ja) * 1989-04-05 1990-10-26 Mazda Motor Corp 自動変速機を備えた車両の制御方法
DE4110910C2 (de) * 1990-04-05 1995-04-27 Aisin Seiki Hydraulisches Steuerungssystem für ein Automatikgetriebe
JPH0454366A (ja) * 1990-06-22 1992-02-21 Jatco Corp 自動変速機の制御装置
US5086670A (en) * 1991-07-31 1992-02-11 Saturn Corporation Adaptive transmission shift pressure control with closed-loop compensation

Also Published As

Publication number Publication date
DE4217270A1 (de) 1993-12-02
US5571060A (en) 1996-11-05
WO1993024772A1 (de) 1993-12-09
EP0641420A1 (de) 1995-03-08
EP0641420B1 (de) 1996-01-03
JPH07507128A (ja) 1995-08-03
DE59204963D1 (de) 1996-02-15
JP3412818B2 (ja) 2003-06-03

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