ES2069431T3 - Procedimiento para controlar una transmision infinitamente variable de un vehiculo automovil. - Google Patents
Procedimiento para controlar una transmision infinitamente variable de un vehiculo automovil.Info
- Publication number
- ES2069431T3 ES2069431T3 ES92911041T ES92911041T ES2069431T3 ES 2069431 T3 ES2069431 T3 ES 2069431T3 ES 92911041 T ES92911041 T ES 92911041T ES 92911041 T ES92911041 T ES 92911041T ES 2069431 T3 ES2069431 T3 ES 2069431T3
- Authority
- ES
- Spain
- Prior art keywords
- locking
- control
- transmission
- period
- acceleration
- 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
- F16H61/66—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 continuously variable gearings
- F16H61/662—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 continuously variable gearings with endless flexible members
- F16H61/66254—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 continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
- F16H61/66259—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 continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling using electrical or electronical sensing or control means
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0019—Control system elements or transfer functions
- B60W2050/0042—Transfer function lag; delays
-
- 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
- B60W2520/00—Input parameters relating to overall vehicle dynamics
- B60W2520/12—Lateral speed
- B60W2520/125—Lateral acceleration
-
- 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
- B60W2530/00—Input parameters relating to vehicle conditions or values, not covered by groups B60W2510/00 or B60W2520/00
-
- 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
- B60W2710/00—Output or target parameters relating to a particular sub-units
- B60W2710/06—Combustion engines, Gas turbines
- B60W2710/0644—Engine 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
- F16H59/02—Selector apparatus
- F16H59/08—Range selector apparatus
- F16H2059/082—Range selector apparatus with different modes
- F16H2059/086—Adaptive mode, e.g. learning from the driver
-
- 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
- F16H59/18—Inputs being a function of torque or torque demand dependent on the position of the accelerator pedal
- F16H2059/186—Coasting
-
- 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
- F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
- F16H2059/506—Wheel slip
-
- 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
-
- 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
- F16H59/48—Inputs being a function of acceleration
-
- 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
- F16H59/50—Inputs being a function of the status of the machine, e.g. position of doors or safety belts
- F16H59/58—Inputs being a function of the status of the machine, e.g. position of doors or safety belts dependent on signals from the steering
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S477/00—Interrelated power delivery controls, including engine control
- Y10S477/904—Control signal is acceleration
- Y10S477/905—Acceleration of throttle signal
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
Abstract
SE DESCRIBE UN PROCESO PARA EL CONTROL DE UNA CAJA DE CAMBIOS ACCIONADA CON PREFERENCIA ELECTRO-HIDRAULICAMENTE DE UN VEHICULO EQUIPADO CON UN MOTOR DE COMBUSTION INTERNA. DE ACUERDO CON ESTE PROCESO, SE PREVEE DUARANTE Y ANTES DE LAS CURVAS UNA CONSERVACION DE LA RELACION DE TRANSMISION ULTIMAMENTE AJUSTADA. EL BLOQUEO DE LA RELACION DE TRANSMISION ES INICIADO CON RETIRADA RAPIDA DEL PIE DEL PEDAL DE ACELERACION EN ACELERACION. EL BLOQUEO DE LA RELACION DE TRANSMISION SE SUPRIME TAN PRONTO COMO DESPUES DE TRANSCURRIDO UN PERIODO DE TIEMPO Y DESPUES DE RECONOCIDO EL MODO DE SERVICIO DE TRACCION NO SE RECORRE CURVA ALGUNA. SI DURANTE EL TRANSCURSO DEL PERIODO DE TIEMPO SE RECONOCE DE NUEVO ACELERACION, ENTONCES EL BLOQUEO DE LA RELACION DE TRANSMISION SE MANTIENE DURANTE OTRO INTERVALO DE TIEMPO. AL FINALIZAR EL BLOQUEO DE LA RELACION DE TRANSMISION, SE REALIZA UNA ADAPTACION RELATIVAMENTE LENTA DE LA RELACION DE TRANSMISION AL ESTANDAR DE ACUERDO CON LA LINEA CARACTERISTICA DE CONTROL RKLJ.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4120552A DE4120552C1 (es) | 1991-06-21 | 1991-06-21 |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2069431T3 true ES2069431T3 (es) | 1995-05-01 |
Family
ID=6434467
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES92911041T Expired - Lifetime ES2069431T3 (es) | 1991-06-21 | 1992-05-22 | Procedimiento para controlar una transmision infinitamente variable de un vehiculo automovil. |
Country Status (6)
Country | Link |
---|---|
US (1) | US5527232A (es) |
EP (1) | EP0589919B1 (es) |
JP (1) | JP3535512B2 (es) |
DE (2) | DE4120552C1 (es) |
ES (1) | ES2069431T3 (es) |
WO (1) | WO1993000533A1 (es) |
Families Citing this family (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE4120589A1 (de) * | 1991-06-21 | 1993-01-07 | Porsche Ag | Verfahren zur steuerung eines stufenlosen getriebes eines kraftfahrzeugs |
US5885186A (en) * | 1993-08-17 | 1999-03-23 | Van Doorne's Transmissie B.V. | Continuously variable transmission |
NL9301418A (nl) * | 1993-08-17 | 1995-03-16 | Doornes Transmissie Bv | Werkwijze voor het beinvloeden van de overbrengingsverhouding van een continu variabele transmissie. |
DE4411938A1 (de) * | 1994-04-07 | 1995-10-12 | Porsche Ag | Steuereinrichtung und Steuerverfahren für ein stufenloses Getriebe |
JP3058005B2 (ja) * | 1994-04-28 | 2000-07-04 | 日産自動車株式会社 | 無段変速機の制御装置 |
DE19600915A1 (de) * | 1996-01-12 | 1997-07-17 | Zahnradfabrik Friedrichshafen | Verfahren zur Vorgabe der Übersetzung eines stufenlosen Getriebes |
JP3424423B2 (ja) * | 1996-02-08 | 2003-07-07 | 日産自動車株式会社 | 無段自動変速機の変速制御装置 |
JP3513314B2 (ja) * | 1996-02-20 | 2004-03-31 | 富士重工業株式会社 | 車両用無段変速装置の制御装置 |
JP3800741B2 (ja) * | 1997-07-04 | 2006-07-26 | 日産自動車株式会社 | 無段変速機の足放しアップシフト変速制御装置 |
GB9720172D0 (en) * | 1997-09-24 | 1997-11-26 | Rover Group | A transmission control system for a vehicle |
DE19946335A1 (de) * | 1998-10-08 | 2000-04-13 | Luk Getriebe Systeme Gmbh | Verfahren zum Beeinflussen eines beim Fahren eines Kraftfahrzeugs mit einer Übersetzungsänderung verbundenen Schaltvorgang |
JP3601347B2 (ja) * | 1999-03-05 | 2004-12-15 | 日産自動車株式会社 | 車両制御装置及び走行抵抗の測定方法 |
DE19940085A1 (de) * | 1999-08-24 | 2001-03-01 | Opel Adam Ag | Verfahren zur Steuerung eines im Antriebsstrang eines Kraftfahrzeuges angeordneten CVT |
US6247378B1 (en) * | 2000-01-06 | 2001-06-19 | Deere & Company | Operator control device for an infinitely variable transmission |
JP4107484B2 (ja) * | 2002-09-27 | 2008-06-25 | ジヤトコ株式会社 | Vベルト式無段自動変速機の変速制御装置 |
DE10354700A1 (de) * | 2003-11-22 | 2005-06-16 | Zf Friedrichshafen Ag | Verfahren zur Verlängerung der lebensdauer von Schubgliederbändern und zur Vermeidung von Scratch Noise für ein CVT-Getriebe |
EP1541643B1 (en) | 2003-12-10 | 2013-03-13 | Rohm And Haas Company | Nonionic associative thickener containing condensation polymer backbone |
US7637845B2 (en) | 2005-10-11 | 2009-12-29 | Caterpillar Inc. | System and method for controlling vehicle speed |
KR100727562B1 (ko) * | 2005-12-05 | 2007-06-14 | 현대자동차주식회사 | 변속 패턴 제어 방법 |
US7544148B2 (en) * | 2005-12-27 | 2009-06-09 | Caterpillar Inc. | System and method for controlling vehicle speed |
US7641588B2 (en) * | 2007-01-31 | 2010-01-05 | Caterpillar Inc. | CVT system having discrete selectable speed ranges |
EP2217153B1 (en) * | 2007-10-19 | 2021-03-03 | Ancora Heart, Inc. | Systems for cardiac remodeling |
US8352138B2 (en) * | 2007-11-30 | 2013-01-08 | Caterpillar Inc. | Dynamic control system for continuously variable transmission |
JP5337137B2 (ja) * | 2010-12-06 | 2013-11-06 | 富士重工業株式会社 | 車両の変速制御装置 |
KR101684106B1 (ko) * | 2015-05-07 | 2016-12-08 | 현대자동차주식회사 | 변속단 자동제어 방법 및 시스템 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE3375993D1 (en) * | 1982-04-19 | 1988-04-21 | Nissan Motor | Method and apparatus for controlling reduction ratio of continuously variable transmission with accelerator pedal displacement speed compensation |
JPS59197658A (ja) * | 1983-04-26 | 1984-11-09 | Mazda Motor Corp | 自動車の駆動制御装置 |
JPH066979B2 (ja) * | 1983-08-22 | 1994-01-26 | トヨタ自動車株式会社 | 車両用無段変速機の制御装置 |
DE3341652A1 (de) * | 1983-11-18 | 1985-06-05 | Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart | Verfahren und vorrichtung zur steuerung einer kupplungs-getriebe-einheit |
US4612827A (en) * | 1984-03-30 | 1986-09-23 | Aisin Seiki Kabushiki Kaisha | Accelerator control for a vehicular propulsion system having a continuously variable ratio transmission |
JPS624647A (ja) * | 1985-06-29 | 1987-01-10 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
US4793217A (en) * | 1985-09-17 | 1988-12-27 | Toyota Jidosha Kabushiki Kaisha | Method and apparatus for controlling power transmitting system for automotive vehicle, including continuously variable transmission and auxiliary transmission |
US4782934A (en) * | 1986-01-07 | 1988-11-08 | Fuji Jukogyo Kabushiki Kaisha | Control system for a continuously variable transmission |
JPS63106146A (ja) * | 1986-09-10 | 1988-05-11 | Fuji Heavy Ind Ltd | 無段変速機の制御装置 |
JPS6444394A (en) * | 1987-08-11 | 1989-02-16 | Honda Motor Co Ltd | Controller for non-stage transmission |
JPH0637932B2 (ja) * | 1988-07-25 | 1994-05-18 | マツダ株式会社 | 自動変速機の制御装置 |
US5097725A (en) * | 1988-07-25 | 1992-03-24 | Mazda Motor Corporation | Shift control system for automatic transmissions |
JPH0656200B2 (ja) * | 1988-07-29 | 1994-07-27 | マツダ株式会社 | 自動変速機の制御装置 |
DE3922051A1 (de) * | 1989-07-05 | 1991-01-24 | Porsche Ag | Verfahren und vorrichtung zur steuerung eines selbsttaetig schaltenden getriebes |
DE3922040A1 (de) * | 1989-07-05 | 1991-01-17 | Porsche Ag | Verfahren und vorrichtung zur steuerung eines selbsttaetig schaltenden getriebes |
-
1991
- 1991-06-21 DE DE4120552A patent/DE4120552C1/de not_active Expired - Lifetime
-
1992
- 1992-05-22 US US08/167,902 patent/US5527232A/en not_active Expired - Lifetime
- 1992-05-22 ES ES92911041T patent/ES2069431T3/es not_active Expired - Lifetime
- 1992-05-22 WO PCT/EP1992/001154 patent/WO1993000533A1/de active IP Right Grant
- 1992-05-22 DE DE59201621T patent/DE59201621D1/de not_active Expired - Lifetime
- 1992-05-22 EP EP92911041A patent/EP0589919B1/de not_active Expired - Lifetime
- 1992-05-22 JP JP50979092A patent/JP3535512B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
JPH06511067A (ja) | 1994-12-08 |
WO1993000533A1 (de) | 1993-01-07 |
JP3535512B2 (ja) | 2004-06-07 |
US5527232A (en) | 1996-06-18 |
EP0589919B1 (de) | 1995-03-08 |
EP0589919A1 (de) | 1994-04-06 |
DE59201621D1 (de) | 1995-04-13 |
DE4120552C1 (es) | 1992-12-17 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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