DE3881362D1 - Ereignisfolgenbedingtes kupplung-zu-kupplung-herunterschalten fuer ein elektronisch gesteuertes automatisches getriebe. - Google Patents
Ereignisfolgenbedingtes kupplung-zu-kupplung-herunterschalten fuer ein elektronisch gesteuertes automatisches getriebe.Info
- Publication number
- DE3881362D1 DE3881362D1 DE8888311070T DE3881362T DE3881362D1 DE 3881362 D1 DE3881362 D1 DE 3881362D1 DE 8888311070 T DE8888311070 T DE 8888311070T DE 3881362 T DE3881362 T DE 3881362T DE 3881362 D1 DE3881362 D1 DE 3881362D1
- Authority
- DE
- Germany
- Prior art keywords
- clutch
- automatic transmission
- electronically controlled
- down shift
- controlled automatic
- 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
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
- F16H61/06—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
- F16H2059/385—Turbine 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
- 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
- F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
- F16H2061/0209—Layout of electro-hydraulic control circuits, e.g. arrangement of valves with independent solenoid valves modulating the pressure individually for each clutch or brake
-
- 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
- F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Structure Of Transmissions (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/136,417 US4796490A (en) | 1987-12-22 | 1987-12-22 | Event sequenced clutch-to-clutch downshift for an electronically controlled transmission |
Publications (2)
Publication Number | Publication Date |
---|---|
DE3881362D1 true DE3881362D1 (de) | 1993-07-01 |
DE3881362T2 DE3881362T2 (de) | 1993-09-09 |
Family
ID=22472771
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE8888311070T Expired - Lifetime DE3881362T2 (de) | 1987-12-22 | 1988-11-23 | Ereignisfolgenbedingtes kupplung-zu-kupplung-herunterschalten fuer ein elektronisch gesteuertes automatisches getriebe. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4796490A (de) |
EP (1) | EP0322111B1 (de) |
JP (1) | JPH0633816B2 (de) |
DE (1) | DE3881362T2 (de) |
Families Citing this family (51)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63284039A (ja) * | 1987-05-14 | 1988-11-21 | Nissan Motor Co Ltd | 車両の走行制御装置 |
JPH0792140B2 (ja) * | 1988-04-15 | 1995-10-09 | 日産自動車株式会社 | 自動変速機のライン圧制御装置 |
JPH01275938A (ja) * | 1988-04-26 | 1989-11-06 | Honda Motor Co Ltd | 自動変速機の変速制御方法 |
US4905545A (en) * | 1988-04-29 | 1990-03-06 | Chrysler Motors Corporation | Method of controlling the speed change of a kickdown shift for an electronic automatic transmission system |
JPH0246365A (ja) * | 1988-08-08 | 1990-02-15 | Nissan Motor Co Ltd | 自動変速機のライン圧制御装置 |
JPH0792142B2 (ja) * | 1989-01-31 | 1995-10-09 | 日産自動車株式会社 | 自動変速機の変速液圧制御装置 |
JP2848401B2 (ja) * | 1989-02-28 | 1999-01-20 | 日産自動車株式会社 | 自動変速機の変速液圧制御装置 |
JP2739121B2 (ja) * | 1989-09-05 | 1998-04-08 | トヨタ自動車株式会社 | 自動変速機の変速制御装置 |
JP2966003B2 (ja) * | 1989-09-06 | 1999-10-25 | トヨタ自動車株式会社 | 自動変速機の変速制御装置 |
US5014573A (en) * | 1989-12-11 | 1991-05-14 | General Motors Corporation | Double transition upshift control in an automatic transmission |
EP0435372B1 (de) * | 1989-12-26 | 1994-11-09 | General Motors Corporation | Verfahren zum Steuern des Gangwechsels in automatischen Getrieben |
US5029494A (en) * | 1989-12-26 | 1991-07-09 | General Motors Corporation | Control method of clutch-to-clutch powered downshift in an automatic transmission |
US5070747A (en) * | 1989-12-26 | 1991-12-10 | General Motors Corporation | Adaptive powered downshift control of an automatic transmission |
EP0435377B1 (de) * | 1989-12-26 | 1995-04-05 | General Motors Corporation | Verfahren zum Steuern des Gangwechsels in automatischen Getrieben |
US5046174A (en) * | 1990-01-11 | 1991-09-03 | General Motors Corporation | Method of clutch-to-clutch closed throttle downshift in an automatic transmission |
US4989477A (en) * | 1990-01-11 | 1991-02-05 | General Motors Corporation | Double transition closed throttle downshift control in an automatic transmissions |
US5046383A (en) * | 1990-07-16 | 1991-09-10 | General Motors Corporation | Acceleration-based control of power-on clutch-to-clutch upshifting in an automatic transmission |
US5113343A (en) * | 1990-08-02 | 1992-05-12 | General Motors Corporation | Sequenced control of double transition powered downshifting in an automatic transmission |
US5036729A (en) * | 1990-10-23 | 1991-08-06 | Saturn Corporation | Coast-sync-coast downshift control method for clutch-to-clutch transmission shifting |
US5079970A (en) * | 1990-10-24 | 1992-01-14 | General Motors Corporation | Acceleration-based control of power-on downshifting in an automatic transmission |
US5038636A (en) * | 1991-02-07 | 1991-08-13 | General Motors Corporation | Double transition downshift control for an automatic transmission |
US5086665A (en) * | 1991-06-27 | 1992-02-11 | Saturn Corporation | Adaptive shift pressure characterization of an electronically controlled automatic transmission |
US5119695A (en) * | 1991-06-27 | 1992-06-09 | Saturn Corporation | Open-loop clutch-to-clutch upshift control having clutch overlap regulation |
US5443427A (en) * | 1992-06-23 | 1995-08-22 | Honda Giken Kogyo Kabushiki Kaisha | Apparatus for controlling automatic transmission |
US5343782A (en) * | 1992-08-31 | 1994-09-06 | General Motors Corporation | Anti-flare method using offgoing slip speed and rate of change of slip-speed to determine pressure compensation for incoming clutch |
US5383825A (en) * | 1993-05-25 | 1995-01-24 | Ford Motor Company | Electronic shift controller for a multiple ratio automotive transmission |
GB2286641B (en) * | 1994-02-17 | 1998-01-07 | Acg France | Method and apparatus for controlling a gear change in an automatic transmission |
DE4405806A1 (de) * | 1994-02-23 | 1995-08-24 | Zahnradfabrik Friedrichshafen | Verfahren zum Steuern eines automatischen Schaltgetriebes |
JP3571409B2 (ja) * | 1995-04-03 | 2004-09-29 | 本田技研工業株式会社 | 自動変速機の変速制御装置 |
GB2327990B (en) * | 1995-04-13 | 1999-04-07 | Caterpillar Inc | Method for determining the fill time of a transmission clutch |
US5580332A (en) * | 1995-04-13 | 1996-12-03 | Caterpillar Inc. | Method for determining the fill time of a transmission clutch |
JP4012581B2 (ja) * | 1996-01-08 | 2007-11-21 | 本田技研工業株式会社 | 自動変速機の変速制御方法 |
JP3785672B2 (ja) * | 1996-03-31 | 2006-06-14 | マツダ株式会社 | 自動変速機の制御装置 |
JPH09292013A (ja) * | 1996-04-25 | 1997-11-11 | Toyota Motor Corp | 自動変速機の変速制御装置 |
DE69729812T2 (de) * | 1996-09-25 | 2005-02-03 | Honda Giken Kogyo K.K. | Steuergerät für hydraulisch gesteuertes Fahrzeuggetriebe |
JP3555386B2 (ja) * | 1997-06-25 | 2004-08-18 | トヨタ自動車株式会社 | 自動変速機の変速制御装置 |
US6115661A (en) * | 1998-04-09 | 2000-09-05 | Caterpillar Inc. | End-of-fill detector for a fluid actuated clutch |
US5950789A (en) * | 1998-04-27 | 1999-09-14 | Caterpillar Inc. | End of fill detector for a fluid actuated clutch |
JP3797041B2 (ja) * | 1999-10-08 | 2006-07-12 | トヨタ自動車株式会社 | 自動変速機の油圧制御装置 |
US6319170B1 (en) | 2000-05-19 | 2001-11-20 | General Motors Corporation | Model-based engine torque control for power-on downshifting in 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 |
US6656087B1 (en) * | 2002-06-11 | 2003-12-02 | General Motors Corporation | Multi-stage skip downshift control for an automatic transmission |
DE10231817A1 (de) | 2002-07-15 | 2004-02-05 | Zf Friedrichshafen Ag | Verfahren zur Steuerung eines Gangwechsels in einem Kraftfahrzeug-Automatgetriebe |
US20060219509A1 (en) * | 2005-03-31 | 2006-10-05 | Caterpillar Inc. | System and method for controlling engagement of a clutch |
EP2409048B1 (de) * | 2009-03-17 | 2013-05-29 | Flander's Mechatronics Technology Centre v.z.w. | Verfahren zur steuerung einer drehmomentübertragungsvorrichtung mit lernfunktion |
US20130253789A1 (en) * | 2012-03-21 | 2013-09-26 | Anthony K. Johnson | Method For Hydraulically Filling A Clutch Without Using A Calibration Routine |
US8965653B2 (en) * | 2013-07-24 | 2015-02-24 | GM Global Technology Operations LLC | Partial prefill of clutch for coast downshift conditions in a vehicle |
US9308908B2 (en) | 2013-10-10 | 2016-04-12 | Ford Global Technologies, Llc | Method of shifting a transmission |
KR101567231B1 (ko) * | 2014-07-29 | 2015-11-06 | 현대자동차주식회사 | 하이브리드 자동차의 엔진클러치 제어 장치 및 방법 |
JP6565813B2 (ja) * | 2016-07-20 | 2019-08-28 | トヨタ自動車株式会社 | 自動変速機の制御装置 |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4102222A (en) * | 1977-01-03 | 1978-07-25 | Borg-Warner Corporation | Transmission control system |
DE2835051C2 (de) * | 1978-08-10 | 1984-06-28 | Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen | Vorrichtung zur Regelung des übertragbaren Momentes von Reibelementen |
JPS5547041A (en) * | 1978-09-30 | 1980-04-02 | Aisin Warner Ltd | Controller for automatic speed change gear |
DE3010865A1 (de) * | 1980-03-21 | 1981-10-01 | Robert Bosch Gmbh, 7000 Stuttgart | Vorrichtung zur steuerung eines automatischen stufengetriebes in kraftfahrzeugen |
JPS57146941A (en) * | 1981-03-06 | 1982-09-10 | Aisin Warner Ltd | Oil pressure controller for automatic speed changer |
JPS57163732A (en) * | 1981-03-31 | 1982-10-08 | Mitsubishi Motors Corp | Control apparatus of automatic speed change gear |
JPS5947552A (ja) * | 1982-09-10 | 1984-03-17 | Mitsubishi Motors Corp | 自動変速機の制御装置 |
JPS6145153A (ja) * | 1984-08-06 | 1986-03-05 | Mazda Motor Corp | 自動変速機の油圧制御装置 |
JPS61241558A (ja) * | 1985-04-18 | 1986-10-27 | Toyota Motor Corp | 車輌用自動変速機の変速制御方法 |
US4690017A (en) * | 1985-07-01 | 1987-09-01 | Toyota Jidosha Kabushiki Kaisha | Shift control system of automatic transmission |
US4709596A (en) * | 1985-10-31 | 1987-12-01 | Mazda Motor Corporation | Control of a vehicle automatic transmission |
JPS6276026U (de) * | 1985-11-01 | 1987-05-15 | ||
US4707789A (en) * | 1985-11-29 | 1987-11-17 | General Motors Corporation | Adaptive direct pressure shift control for a motor vehicle transmission |
US4653350A (en) * | 1985-11-29 | 1987-03-31 | General Motors Corporation | Adaptive direct pressure shift control for a motor vehicle transmission |
JPS62165051A (ja) * | 1986-01-13 | 1987-07-21 | Toyota Motor Corp | 自動変速機の制御方法 |
US4653351A (en) * | 1986-02-12 | 1987-03-31 | General Motors Corporation | Clutch-to-clutch power-on downshifting in a motor vehicle automatic transmission |
-
1987
- 1987-12-22 US US07/136,417 patent/US4796490A/en not_active Expired - Lifetime
-
1988
- 1988-11-23 EP EP88311070A patent/EP0322111B1/de not_active Expired - Lifetime
- 1988-11-23 DE DE8888311070T patent/DE3881362T2/de not_active Expired - Lifetime
- 1988-12-22 JP JP63324720A patent/JPH0633816B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0633816B2 (ja) | 1994-05-02 |
EP0322111B1 (de) | 1993-05-26 |
EP0322111A3 (en) | 1990-02-14 |
US4796490A (en) | 1989-01-10 |
JPH023770A (ja) | 1990-01-09 |
EP0322111A2 (de) | 1989-06-28 |
DE3881362T2 (de) | 1993-09-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |