DE68924797D1 - Verfahren zum Betreiben eines elektronisch gesteuerten automatischen Getriebesystems. - Google Patents
Verfahren zum Betreiben eines elektronisch gesteuerten automatischen Getriebesystems.Info
- Publication number
- DE68924797D1 DE68924797D1 DE68924797T DE68924797T DE68924797D1 DE 68924797 D1 DE68924797 D1 DE 68924797D1 DE 68924797 T DE68924797 T DE 68924797T DE 68924797 T DE68924797 T DE 68924797T DE 68924797 D1 DE68924797 D1 DE 68924797D1
- Authority
- DE
- Germany
- Prior art keywords
- operating
- transmission system
- automatic transmission
- electronically controlled
- 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.)
- Revoked
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
- F16H61/14—Control of torque converter lock-up clutches
- F16H61/143—Control of torque converter lock-up clutches 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
- 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
-
- 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
- F16H2059/465—Detecting slip, e.g. clutch slip ratio
- F16H2059/467—Detecting slip, e.g. clutch slip ratio of torque converter
-
- 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
- F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
- F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of 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
- F16H2061/1232—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
- F16H2061/1256—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
- F16H2302/00—Determining the way or trajectory to new ratio, e.g. by determining speed, torque or time parameters for shift transition
- F16H2302/06—Determining timing parameters of shifting, e.g. start of shifting
-
- 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
- F16H2306/00—Shifting
-
- 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
- F16H2312/00—Driving activities
- F16H2312/06—Creeping
-
- 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
- F16H59/14—Inputs being a function of torque or torque demand
-
- 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
- F16H59/72—Inputs being a function of gearing status dependent on oil characteristics, e.g. temperature, viscosity
-
- 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
- F16H61/686—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 orbital gears
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/187,704 US4975845A (en) | 1988-04-29 | 1988-04-29 | Method of operating an electronic automatic transmission system |
Publications (2)
Publication Number | Publication Date |
---|---|
DE68924797D1 true DE68924797D1 (de) | 1995-12-21 |
DE68924797T2 DE68924797T2 (de) | 1996-05-02 |
Family
ID=22690117
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE68924797T Revoked DE68924797T2 (de) | 1988-04-29 | 1989-04-28 | Verfahren zum Betreiben eines elektronisch gesteuerten automatischen Getriebesystems. |
Country Status (4)
Country | Link |
---|---|
US (1) | US4975845A (de) |
EP (1) | EP0339664B1 (de) |
CA (1) | CA1316014C (de) |
DE (1) | DE68924797T2 (de) |
Families Citing this family (40)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2750346B2 (ja) * | 1988-05-18 | 1998-05-13 | トヨタ自動車株式会社 | 有段自動変速機の変速制御方法 |
US5193060A (en) * | 1989-05-12 | 1993-03-09 | Chrysler Corp | Method of hold-speed control during an upshift |
JP2956074B2 (ja) * | 1989-08-24 | 1999-10-04 | トヨタ自動車株式会社 | 自動変速機の変速制御装置 |
US5023789A (en) * | 1990-06-04 | 1991-06-11 | Sundstrand Corporation | Temperature compensated closed loop control of a hydraulically controlled clutch and APU starting system |
US5293316A (en) * | 1991-10-07 | 1994-03-08 | Eaton Corporation | Closed loop launch and creep control for automatic clutch |
US5251512A (en) * | 1991-10-15 | 1993-10-12 | General Motors Corporation | Dynamic shift control for an automatic transmission |
US5323320A (en) * | 1992-09-17 | 1994-06-21 | Ford Motor Company | Stability test for slip operation of torque converter clutch |
US5629852A (en) * | 1993-02-26 | 1997-05-13 | Mitsubishi Denki Kabushiki Kaisha | Vehicle control device for controlling output power of multi-cylinder engine upon emergency |
US5467854A (en) * | 1994-06-07 | 1995-11-21 | Caterpillar Inc. | Method of controlling clutch-to-clutch shifts for a powershift transmission |
AUPM658294A0 (en) * | 1994-06-29 | 1994-07-21 | Orbital Engine Company (Australia) Proprietary Limited | Improvements relating to the management of vehicles driven by internal combustion engines |
US5505100A (en) * | 1994-09-29 | 1996-04-09 | Caterpillar Inc. | Method of controlling interrupted shifts for a powershift transmission |
US5722519A (en) * | 1994-10-14 | 1998-03-03 | Ford Global Technologies, Inc. | Multiple ratio automatic transmission and torque converter |
US5493928A (en) * | 1994-10-14 | 1996-02-27 | Caterpillar Inc. | Transmission control default operation |
US5609067A (en) * | 1994-10-14 | 1997-03-11 | Caterpillar Inc. | Transmission control fault detection |
US5551930A (en) * | 1995-04-13 | 1996-09-03 | Caterpillar Inc. | Adaptive control method for an automatic transmission |
US5580332A (en) * | 1995-04-13 | 1996-12-03 | Caterpillar Inc. | Method for determining the fill time of a transmission clutch |
US5916291A (en) * | 1996-01-11 | 1999-06-29 | Case Corporation | Method and apparatus for shuttle shifting a power transmission |
DE19750447A1 (de) | 1997-11-14 | 1999-06-02 | Zahnradfabrik Friedrichshafen | Verfahren zum Steuern eines Automatgetriebes |
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 |
US6149548A (en) * | 1999-04-01 | 2000-11-21 | Daimlerchrysler Corporation | Element overlap control for an automatic transmission |
US6094612A (en) * | 1999-04-01 | 2000-07-25 | Daimlerchrysler Corporation | Shutdown/recovery routine |
DE19952350A1 (de) * | 1999-10-30 | 2001-05-23 | Zahnradfabrik Friedrichshafen | Verfahren und Vorrichtung zum Steuern und Regeln einer Kupplung in einem gestuften lastschaltbaren Automatgetriebe |
US6275761B1 (en) * | 2000-08-28 | 2001-08-14 | General Motors Corporation | Neural network-based virtual sensor for automatic transmission slip |
GB2368924B (en) | 2000-09-26 | 2004-12-15 | Ford Global Tech Inc | A method and apparatus for controlling a powertrain |
US6434467B1 (en) | 2000-09-26 | 2002-08-13 | Ford Global Technologies, Inc. | Vehicle control method for vehicle having a torque converter |
US6600988B1 (en) | 2000-09-26 | 2003-07-29 | Ford Global Technologies, Inc. | Vehicle trajectory control system and method |
US6506140B1 (en) | 2000-09-26 | 2003-01-14 | Ford Global Technologies, Inc. | Control for vehicle with torque converter |
US6516778B1 (en) | 2000-09-26 | 2003-02-11 | Ford Global Technologies, Inc. | Engine airflow control |
US6945910B1 (en) | 2000-09-26 | 2005-09-20 | Ford Global Technologies, Llc | Vehicle trajectory control system |
US6468183B1 (en) | 2000-09-26 | 2002-10-22 | Ford Global Technologies, Inc. | Control for vehicle with transmission |
US7747372B2 (en) * | 2007-07-03 | 2010-06-29 | Toyota Motor Engineering & Manufacturing North America, Inc. | Systems and methods for user control of vehicular transmission shift points |
US8275528B2 (en) | 2008-02-21 | 2012-09-25 | Allison Transmission, Inc. | Transmission turbine acceleration control for managing vehicle acceleration |
US9746073B2 (en) * | 2011-01-25 | 2017-08-29 | GM Global Technology Operations LLC | Clutch capacity detection systems and methods |
US8639424B2 (en) * | 2011-11-03 | 2014-01-28 | GM Global Technology Operations LLC | System and method for controlling an automatic engine stop-start accumulator |
US20170234755A1 (en) * | 2016-02-17 | 2017-08-17 | Ford Global Technologies, Llc | Variability Compensation For Paired Shafts and Sensors |
DE102017205895A1 (de) * | 2017-04-06 | 2018-10-11 | Bayerische Motoren Werke Aktiengesellschaft | Start-Stopp-Einrichtung zum Veranlassen eines automatischen Abschalt- und/oder Anschaltvorgangs einer Antriebsmaschine |
EP3810905B1 (de) | 2018-05-09 | 2024-03-27 | ABB Schweiz AG | Erfassung einer turbinendrehzahl und verwendung |
US11297763B2 (en) | 2019-02-01 | 2022-04-12 | Cnh Industrial Canada, Ltd. | Agitation and leveling system for particulate material |
US11337365B2 (en) | 2019-02-01 | 2022-05-24 | Cnh Industrial Canada, Ltd. | Agricultural agitating and leveling system |
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JPS61197846A (ja) * | 1985-02-26 | 1986-09-02 | Diesel Kiki Co Ltd | 車輛用自動変速装置 |
US4637281A (en) * | 1985-07-19 | 1987-01-20 | Ford Motor Company | Control valve system for a four-speed automatic power transmission transaxle |
US4711138A (en) * | 1985-10-16 | 1987-12-08 | Aisin-Warner Kabushiki Kaisha | Automatic transmission mechanism |
US4707789A (en) * | 1985-11-29 | 1987-11-17 | General Motors Corporation | Adaptive direct pressure shift control for a motor vehicle transmission |
JPH0674842B2 (ja) * | 1986-04-03 | 1994-09-21 | マツダ株式会社 | 自動変速機の制御装置 |
US4724723A (en) * | 1986-07-30 | 1988-02-16 | General Motors Corporation | Closed loop shift quality control system |
US4779490A (en) * | 1987-09-28 | 1988-10-25 | Saturn Corporation | Output speed sensor diagnostic control for a motor vehicle transmission |
-
1988
- 1988-04-29 US US07/187,704 patent/US4975845A/en not_active Expired - Lifetime
-
1989
- 1989-04-27 CA CA000598119A patent/CA1316014C/en not_active Expired - Fee Related
- 1989-04-28 EP EP89107723A patent/EP0339664B1/de not_active Revoked
- 1989-04-28 DE DE68924797T patent/DE68924797T2/de not_active Revoked
Also Published As
Publication number | Publication date |
---|---|
EP0339664A2 (de) | 1989-11-02 |
CA1316014C (en) | 1993-04-13 |
EP0339664B1 (de) | 1995-11-15 |
US4975845A (en) | 1990-12-04 |
EP0339664A3 (de) | 1991-04-24 |
DE68924797T2 (de) | 1996-05-02 |
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