DE69702328T2 - Hydraulisches Steuersystem für Automatikgetriebe mit Doppelkupplung - Google Patents

Hydraulisches Steuersystem für Automatikgetriebe mit Doppelkupplung

Info

Publication number
DE69702328T2
DE69702328T2 DE69702328T DE69702328T DE69702328T2 DE 69702328 T2 DE69702328 T2 DE 69702328T2 DE 69702328 T DE69702328 T DE 69702328T DE 69702328 T DE69702328 T DE 69702328T DE 69702328 T2 DE69702328 T2 DE 69702328T2
Authority
DE
Germany
Prior art keywords
control system
automatic transmission
hydraulic control
double clutch
clutch
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
DE69702328T
Other languages
English (en)
Other versions
DE69702328D1 (de
Inventor
Akiharu Abe
Kojiro Kuramochi
Masafumi Kinoshita
Ryoji Habuchi
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.)
Toyota Motor Corp
Original Assignee
Toyota Motor 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 Toyota Motor Corp filed Critical Toyota Motor Corp
Publication of DE69702328D1 publication Critical patent/DE69702328D1/de
Application granted granted Critical
Publication of DE69702328T2 publication Critical patent/DE69702328T2/de
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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • 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
    • F16H2061/1204—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures for malfunction caused by simultaneous engagement of different ratios resulting in transmission lock state or tie-up condition
    • 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
    • F16H2061/1244—Keeping the current state
    • 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0043—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising four forward speeds
    • 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by either one of the parallel flow paths
    • 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
    • F16H61/688—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 with two inputs, e.g. selection of one of two torque-flow paths by clutches
    • 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
    • Y10T74/19228—Multiple concentric clutch shafts
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
DE69702328T 1996-04-16 1997-04-15 Hydraulisches Steuersystem für Automatikgetriebe mit Doppelkupplung Expired - Lifetime DE69702328T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP09391896A JP3642101B2 (ja) 1996-04-16 1996-04-16 複合クラッチ式自動変速機の油圧制御装置

Publications (2)

Publication Number Publication Date
DE69702328D1 DE69702328D1 (de) 2000-07-27
DE69702328T2 true DE69702328T2 (de) 2000-12-14

Family

ID=14095853

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69702328T Expired - Lifetime DE69702328T2 (de) 1996-04-16 1997-04-15 Hydraulisches Steuersystem für Automatikgetriebe mit Doppelkupplung

Country Status (4)

Country Link
US (1) US6055879A (de)
EP (1) EP0802355B1 (de)
JP (1) JP3642101B2 (de)
DE (1) DE69702328T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033362A1 (de) * 2004-07-02 2006-01-26 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Hydraulikkreis für ein Doppelkupplungsgetriebe
DE102005029589B4 (de) 2005-06-25 2022-05-19 Zf Friedrichshafen Ag Vorrichtung zum Steuern wenigstens eines hydraulisch betätigbaren Schaltelementes eines Automatgetriebes

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JP3651754B2 (ja) * 1998-10-07 2005-05-25 株式会社エクセディ 自動変速機の制御用油圧回路
FR2789743A1 (fr) * 1999-02-17 2000-08-18 Mannesmann Sachs Ag Boite de vitesses automatique
JP3452848B2 (ja) * 1999-05-12 2003-10-06 本田技研工業株式会社 車両用油圧作動式変速機の制御装置
JP3508690B2 (ja) * 1999-06-02 2004-03-22 日産自動車株式会社 変速比無限大無段変速機の制御装置
DE10032680C1 (de) * 2000-07-05 2001-10-25 Daimler Chrysler Ag Automatikgetriebe mit einer Steuervorrichtung zur Auswahl einer Getriebefahrstufe
DE10140745A1 (de) * 2000-09-15 2002-05-02 Luk Lamellen & Kupplungsbau Einrichtung zum Betätigen von Kupplungen sowie Verfahren zum Betreiben einer Eiinrichtung zum Betätigen von Kupplungen
DE10113161A1 (de) * 2001-03-19 2002-09-26 Hydraulik Ring Gmbh Stelleinrichtung für automatisierte Handschaltgetriebe von Fahrzeugen, vorzugsweise von Kraftfahrzeugen
EP1251300A3 (de) * 2001-04-16 2007-11-14 Fuji Jukogyo Kabushiki Kaisha Hydraulische Steuervorrichtung für ein automatisiertes Handschaltgetriebe
US6463821B1 (en) * 2001-06-29 2002-10-15 Daimlerchrysler Corporation Method of controlling a transmission having a dual clutch system
JP2003120763A (ja) * 2001-10-17 2003-04-23 Aichi Mach Ind Co Ltd 変速機
US7153234B2 (en) * 2002-03-07 2006-12-26 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Twin-clutch gearbox and method for controlling at least two clutches in a twin-clutch gearbox of a motor vehicle
DE10320524A1 (de) * 2003-04-30 2004-11-25 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Hydraulikkreis zur Steuerung eines Antriebsstranges
US6869382B2 (en) 2003-05-07 2005-03-22 Daimlerchrysler Corporation Double-downshift gear strategy for a dual clutch automatic transmission
US6953417B2 (en) * 2003-11-17 2005-10-11 Borgwarner Inc. Method for controlling a dual clutch transmission
DE102004018962B3 (de) * 2004-04-14 2005-10-06 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Hydraulikkreis und Verfahren zum Steuern desselben
EP1600669B1 (de) * 2004-05-25 2007-01-10 BorgWarner Inc. Hydraulische Steuereinrichtung und Verfahren zur Ansteuerung zweier Aktuatoren
DE102004043939B4 (de) * 2004-09-11 2016-09-29 Daimler Ag Doppelkupplungsgetriebe
JP4970753B2 (ja) * 2005-08-03 2012-07-11 日産自動車株式会社 自動マニュアルトランスミッションの変速制御装置
EP1994311A1 (de) 2006-03-08 2008-11-26 LuK Lamellen und Kupplungsbau Beteiligungs KG Verfahren und vorrichtung zum steuern des betriebs eines parallelschaltgetriebes
US8382639B2 (en) * 2009-01-23 2013-02-26 GM Global Technology Operations LLC Control system for a dual clutch transmission
KR20110131195A (ko) * 2009-02-27 2011-12-06 알리손 트랜스미션, 인크. 이중 클러치 변속기용 전자-유압식 고장 복원 제어부
JP5379654B2 (ja) * 2009-11-13 2013-12-25 富士重工業株式会社 モータ変速装置
JP6176726B2 (ja) * 2013-12-27 2017-08-09 ダイハツ工業株式会社 油圧制御装置
JP6205597B2 (ja) * 2013-12-27 2017-10-04 ダイハツ工業株式会社 油圧制御装置
WO2015111667A1 (ja) * 2014-01-23 2015-07-30 アイシン・エィ・ダブリュ株式会社 レンジ切換え装置
JP6356185B2 (ja) * 2016-07-26 2018-07-11 ダイハツ工業株式会社 自動変速機の油圧回路
JP6436940B2 (ja) * 2016-07-26 2018-12-12 ダイハツ工業株式会社 自動変速機の油圧回路
JP6436941B2 (ja) * 2016-07-26 2018-12-12 ダイハツ工業株式会社 自動変速機の油圧回路

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US4492251A (en) * 1981-12-24 1985-01-08 Caterpillar Tractor Co. Fluid control system for two independent actuators
JPS61256048A (ja) * 1985-05-08 1986-11-13 Aisin Warner Ltd 車輌用変速機の制御装置
US4729408A (en) * 1985-07-12 1988-03-08 Caterpillar Inc. Control system for independent control of fluid actuated devices
JPS6331031A (ja) * 1986-07-25 1988-02-09 Nippon Sheet Glass Co Ltd 光ピツクアツプ
JPH01216152A (ja) * 1988-02-22 1989-08-30 Daihatsu Motor Co Ltd 変速機のクラッチ制御装置
JPH01247849A (ja) * 1988-03-29 1989-10-03 Nissan Motor Co Ltd 減圧弁
JPH02134457A (ja) * 1988-11-15 1990-05-23 Nissan Motor Co Ltd 自動変速機の油圧緩和装置
US5006093A (en) * 1989-02-13 1991-04-09 Toyota Jidosha Kabushiki Kaisha Hydraulic control apparatus for vehicle power transmitting system having continuously variable transmission
JP2650399B2 (ja) * 1989-02-13 1997-09-03 トヨタ自動車株式会社 車両用動力伝達装置の油圧制御装置
JP2689630B2 (ja) * 1989-08-09 1997-12-10 トヨタ自動車株式会社 車両用油圧クラッチの油圧制御装置
DE69028961T2 (de) * 1989-08-09 1997-05-22 Toyota Motor Co Ltd Hydraulische Steuerung für ein Fahrzeuggetriebesystem, welches Ventile enthält, die die Einschaltung des Rückwärtsganges verhindern
EP0412758B1 (de) * 1989-08-09 1994-11-02 Toyota Jidosha Kabushiki Kaisha Hydraulisches Steuerungssystem eines stufenlosen Keilriemengetriebes mit einer ausfallsicheren Schutzanordnung
JP2646863B2 (ja) * 1991-01-29 1997-08-27 日産自動車株式会社 変速機の油圧制御装置
US5527233A (en) * 1993-04-26 1996-06-18 Toyota Jidosha Kabushiki Kaisha Hydraulic control apparatus for controlling an engaging state of a lock-up clutch of an automatic transmission
US5433124A (en) * 1993-12-20 1995-07-18 Ford Motor Company Electronic range selection in an automatic transmission
JP3331786B2 (ja) * 1994-11-22 2002-10-07 トヨタ自動車株式会社 複合クラッチ式自動変速機の油圧制御装置

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033362A1 (de) * 2004-07-02 2006-01-26 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Hydraulikkreis für ein Doppelkupplungsgetriebe
DE102004033362B4 (de) * 2004-07-02 2007-05-16 Getrag Getriebe Zahnrad Hydraulikkreis für ein Doppelkupplungsgetriebe
US7487864B2 (en) 2004-07-02 2009-02-10 Getrag Getriebe-Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Hydraulic circuit for a dual clutch transmission
DE102005029589B4 (de) 2005-06-25 2022-05-19 Zf Friedrichshafen Ag Vorrichtung zum Steuern wenigstens eines hydraulisch betätigbaren Schaltelementes eines Automatgetriebes

Also Published As

Publication number Publication date
EP0802355A3 (de) 1998-03-18
EP0802355A2 (de) 1997-10-22
JPH09280349A (ja) 1997-10-28
JP3642101B2 (ja) 2005-04-27
DE69702328D1 (de) 2000-07-27
EP0802355B1 (de) 2000-06-21
US6055879A (en) 2000-05-02

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8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)