DE69108343T2 - Verfahren zum Herunterschalten eines automatischen Getriebes. - Google Patents

Verfahren zum Herunterschalten eines automatischen Getriebes.

Info

Publication number
DE69108343T2
DE69108343T2 DE69108343T DE69108343T DE69108343T2 DE 69108343 T2 DE69108343 T2 DE 69108343T2 DE 69108343 T DE69108343 T DE 69108343T DE 69108343 T DE69108343 T DE 69108343T DE 69108343 T2 DE69108343 T2 DE 69108343T2
Authority
DE
Germany
Prior art keywords
coming
going
clutch
torque
shift
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
DE69108343T
Other languages
English (en)
Other versions
DE69108343D1 (de
Inventor
Kenneth Roy Butts
Kumaraswamy V Hebbale
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.)
Motors Liquidation Co
Original Assignee
Motors Liquidation Co
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 Motors Liquidation Co filed Critical Motors Liquidation Co
Publication of DE69108343D1 publication Critical patent/DE69108343D1/de
Application granted granted Critical
Publication of DE69108343T2 publication Critical patent/DE69108343T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • 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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B60W10/11—Stepped gearings
    • B60W10/115—Stepped gearings with planetary gears
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units, or advanced driver assistance systems for ensuring comfort, stability and safety or drive control systems for propelling or retarding the vehicle
    • B60W30/18—Propelling the vehicle
    • B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
    • 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
    • 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
    • F16H59/36—Inputs being a function of speed
    • F16H59/38—Inputs being a function of speed of gearing elements
    • F16H2059/405—Rate of change of output shaft speed or vehicle 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
    • F16H59/68—Inputs being a function of gearing status
    • F16H2059/6807—Status of gear-change operation, e.g. clutch fully engaged
    • 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
    • F16H2061/0078—Linear control, e.g. PID, state feedback or Kalman
DE69108343T 1990-10-24 1991-10-02 Verfahren zum Herunterschalten eines automatischen Getriebes. Expired - Lifetime DE69108343T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/602,569 US5079970A (en) 1990-10-24 1990-10-24 Acceleration-based control of power-on downshifting in an automatic transmission

Publications (2)

Publication Number Publication Date
DE69108343D1 DE69108343D1 (de) 1995-04-27
DE69108343T2 true DE69108343T2 (de) 1995-08-17

Family

ID=24411883

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69108343T Expired - Lifetime DE69108343T2 (de) 1990-10-24 1991-10-02 Verfahren zum Herunterschalten eines automatischen Getriebes.

Country Status (4)

Country Link
US (1) US5079970A (de)
EP (1) EP0482690B1 (de)
JP (1) JP2696020B2 (de)
DE (1) DE69108343T2 (de)

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US5216606A (en) * 1989-12-26 1993-06-01 General Motors Corporation Compensated control method for filling a fluid-operated automatic transmission clutch
US5159856A (en) * 1990-09-28 1992-11-03 Mazda Motor Corporation Automatic transmission line pressure control system
JP2616603B2 (ja) * 1991-05-23 1997-06-04 日産自動車株式会社 自動変速機の変速制御装置
US5129286A (en) * 1991-06-27 1992-07-14 Saturn Corporation Engine torque management for engine speed flare suppression for clutch-to-clutch-upshifting
FR2679178B1 (fr) * 1991-07-16 1993-10-15 Renault Regie Nale Usines Procede et dispositif de commande d'une transmission automatique.
DE4124603A1 (de) * 1991-07-25 1993-01-28 Porsche Ag Verfahren zur steuerung des betaetigungsdrucks in einem stellglied eines elektrohydraulisch gesteuerten kraftfahrzeuggetriebes
JP3130615B2 (ja) * 1991-12-03 2001-01-31 アイシン・エィ・ダブリュ株式会社 自動変速機のサーボ油圧制御装置
JP2881175B2 (ja) * 1991-12-03 1999-04-12 アイシン・エィ・ダブリュ株式会社 自動変速機のサーボ油圧制御装置
JPH05180316A (ja) * 1992-01-07 1993-07-20 Nissan Motor Co Ltd 自動変速機の変速制御装置
DE4204401A1 (de) * 1992-02-14 1993-08-19 Bosch Gmbh Robert Einrichtung zur steuerung des abtriebsmoments eines automatischen schaltgetriebes
JP3401268B2 (ja) * 1992-03-06 2003-04-28 ジヤトコ株式会社 自動変速機のクラッチ制御方法及び装置
JP2991390B2 (ja) * 1992-03-16 1999-12-20 トヨタ自動車株式会社 自動変速機の油圧制御装置
JP3097339B2 (ja) * 1992-08-14 2000-10-10 三菱自動車工業株式会社 車両用自動変速機の変速制御方法
DE4240621A1 (de) * 1992-12-03 1994-06-09 Zahnradfabrik Friedrichshafen Verfahren zur Steuerung und Regelung der Lastübernahme bei einem automatischen Schaltgetriebe
DE4241593C2 (de) * 1992-12-10 1996-03-28 Daimler Benz Ag Anordnung zum selbsttätigen Umsteuern eines Planetenräder-Gangwechselgetriebes
US5383825A (en) * 1993-05-25 1995-01-24 Ford Motor Company Electronic shift controller for a multiple ratio automotive transmission
JPH06341536A (ja) * 1993-06-03 1994-12-13 Aisin Aw Co Ltd 自動変速機の油圧制御装置
GB2278654B (en) * 1993-06-03 1997-11-19 Toyota Motor Co Ltd Shift control system for automatic transmission
US5415606A (en) * 1993-07-06 1995-05-16 Ford Motor Company Synchronous shift coordination responsive to an O/D switch in an automatic transmission
JP2943633B2 (ja) * 1994-11-16 1999-08-30 三菱自動車工業株式会社 自動変速機の変速制御装置
DE19511996C1 (de) * 1995-03-31 1996-08-14 Daimler Benz Ag Verfahren zur selbsttätigen Steuerung einer Gangschaltung eines automatischen Stufengetriebes eines Kraftfahrzeuges
JP3377349B2 (ja) * 1995-11-29 2003-02-17 ジヤトコ株式会社 自動変速機のダウンシフト制御装置
WO2004085883A1 (ja) * 1996-02-27 2004-10-07 Atsushi Tabata 自動変速機の制御装置
KR970066220A (ko) * 1996-03-13 1997-10-13 가나이 쯔도무 자동 변속기의 제어 장치 및 제어 방법
JPH09291835A (ja) * 1996-04-26 1997-11-11 Honda Motor Co Ltd 車両用内燃エンジン制御装置
US5853076A (en) * 1996-06-27 1998-12-29 Case Corporation Method and apparatus for calibrating clutch fill rates
JP3209104B2 (ja) * 1996-07-30 2001-09-17 トヨタ自動車株式会社 エンジンおよび自動変速機を備えた車両の制御装置
DE19648383A1 (de) * 1996-11-22 1998-05-28 Zahnradfabrik Friedrichshafen Erhöhung der Spontanität eines Automatgetriebes
FR2785961B1 (fr) * 1998-11-12 2000-12-29 Renault Vehicule automobile comportant une boite de vitesses a changements de rapports automatises
DE19856326A1 (de) * 1998-12-07 2000-06-08 Zahnradfabrik Friedrichshafen Verfahren zum Steuern eines Automatgetriebes
DE19856320A1 (de) 1998-12-07 2000-06-08 Zahnradfabrik Friedrichshafen Verfahren zum Steuern eines Automatgetriebes
JP3427793B2 (ja) 1999-08-27 2003-07-22 トヨタ自動車株式会社 車両用自動変速機の制御装置
JP3427792B2 (ja) * 1999-08-27 2003-07-22 トヨタ自動車株式会社 車両用自動変速機の制御装置
US6308125B1 (en) * 2000-05-11 2001-10-23 General Motors Corporation Adaptive clutch control of a closed-throttle downshift
US6361474B1 (en) * 2000-05-11 2002-03-26 General Motors Corporation Closed-throttle downshift clutch control for an automatic transmission
US6368249B1 (en) 2000-05-19 2002-04-09 General Motors Corporation Driver responsive power-on downshift control
US6415213B1 (en) 2000-05-19 2002-07-02 General Motors Corporation Model-based control of an automatic transmission power-on downshift
US6319170B1 (en) 2000-05-19 2001-11-20 General Motors Corporation Model-based engine torque control for power-on downshifting in an automatic transmission
JP2002089691A (ja) 2000-09-18 2002-03-27 Jatco Transtechnology Ltd 自動変速機の変速制御装置
US6478713B1 (en) * 2000-10-23 2002-11-12 General Motors Corporation Engine limit control for closed-throttle transmission shifting
JP4206663B2 (ja) * 2001-12-17 2009-01-14 アイシン精機株式会社 自動変速機の変速制御装置
JP2003182408A (ja) * 2001-12-21 2003-07-03 Toyota Motor Corp 自動変速機の制御装置
US6656087B1 (en) * 2002-06-11 2003-12-02 General Motors Corporation Multi-stage skip downshift control for an automatic transmission
DE50302896D1 (de) * 2003-08-14 2006-05-18 Getrag Ford Transmissions Gmbh Verfahren zum Schalten von zwei Kupplungen
US6915890B1 (en) * 2003-12-18 2005-07-12 General Motors Corporation Learning method for oncoming clutch fill level and volume
US20060219509A1 (en) * 2005-03-31 2006-10-05 Caterpillar Inc. System and method for controlling engagement of a clutch
US9008926B2 (en) * 2007-11-04 2015-04-14 GM Global Technology Operations LLC Control of engine torque during upshift and downshift torque phase for a hybrid powertrain system
US8066620B2 (en) * 2009-05-19 2011-11-29 GM Global Technology Operations LLC Method of clutch actuation for hybrid transmissions
JP2011158001A (ja) * 2010-01-29 2011-08-18 Aisin Aw Co Ltd 自動変速機の制御装置および変速機装置並びに動力出力装置
US8744705B2 (en) * 2012-03-15 2014-06-03 GM Global Technology Operations LLC System and method for determining clutch gains in a transmission during a power downshift
US8965653B2 (en) * 2013-07-24 2015-02-24 GM Global Technology Operations LLC Partial prefill of clutch for coast downshift conditions in a vehicle
US9020722B1 (en) * 2013-11-22 2015-04-28 GM Global Technology Operations LLC Control of power-on downshift in a vehicle with an oncoming binary clutch
CN104121356A (zh) * 2014-06-30 2014-10-29 盛瑞传动股份有限公司 液力自动变速器换挡控制方法和系统
US9758149B2 (en) 2015-01-23 2017-09-12 Ford Global Technologies, Llc Hybrid vehicle and downshifting strategy in a hybrid vehicle
JP6390788B2 (ja) * 2015-03-31 2018-09-19 アイシン・エィ・ダブリュ株式会社 制御装置
KR101673814B1 (ko) * 2015-10-08 2016-11-08 현대자동차주식회사 차량의 변속 제어방법

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Also Published As

Publication number Publication date
JP2696020B2 (ja) 1998-01-14
JPH04262165A (ja) 1992-09-17
EP0482690B1 (de) 1995-03-22
DE69108343D1 (de) 1995-04-27
US5079970A (en) 1992-01-14
EP0482690A1 (de) 1992-04-29

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