DE69901441T2 - Verfahren zum Betreiben eines stufenlosen Getriebes mit stätig gleitender Kupplung - Google Patents

Verfahren zum Betreiben eines stufenlosen Getriebes mit stätig gleitender Kupplung

Info

Publication number
DE69901441T2
DE69901441T2 DE69901441T DE69901441T DE69901441T2 DE 69901441 T2 DE69901441 T2 DE 69901441T2 DE 69901441 T DE69901441 T DE 69901441T DE 69901441 T DE69901441 T DE 69901441T DE 69901441 T2 DE69901441 T2 DE 69901441T2
Authority
DE
Germany
Prior art keywords
continuously
clamping force
clutch
variable transmission
operating
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
DE69901441T
Other languages
English (en)
Other versions
DE69901441D1 (de
Inventor
Engbert Spijker
Peter Baeuerle
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.)
Bosch Transmission Technology BV
Original Assignee
Van Doornes Transmissie BV
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 Van Doornes Transmissie BV filed Critical Van Doornes Transmissie BV
Publication of DE69901441D1 publication Critical patent/DE69901441D1/de
Application granted granted Critical
Publication of DE69901441T2 publication Critical patent/DE69901441T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/66Control 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
    • F16H61/662Control 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
    • F16H61/66272Control 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 characterised by means for controlling the torque transmitting capability of the gearing
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W10/00Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W30/00Purposes 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
    • B60W30/18Propelling the vehicle
    • B60W30/1819Propulsion control with control means using analogue circuits, relays or mechanical links
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00External control of clutches
    • F16D48/06Control by electric or electronic means, e.g. of fluid pressure
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2510/00Input parameters relating to a particular sub-units
    • B60W2510/02Clutches
    • B60W2510/0241Clutch slip, i.e. difference between input and output speeds
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B60VEHICLES IN GENERAL
    • B60WCONJOINT 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
    • B60W2710/00Output or target parameters relating to a particular sub-units
    • B60W2710/02Clutches
    • B60W2710/025Clutch slip, i.e. difference between input and output speeds
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/10System to be controlled
    • F16D2500/108Gear
    • F16D2500/1088CVT
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/30Signal inputs
    • F16D2500/304Signal inputs from the clutch
    • F16D2500/30402Clutch friction coefficient
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/30Signal inputs
    • F16D2500/304Signal inputs from the clutch
    • F16D2500/30406Clutch slip
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/30Signal inputs
    • F16D2500/304Signal inputs from the clutch
    • F16D2500/3041Signal inputs from the clutch from the input shaft
    • F16D2500/30415Speed of the input shaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/30Signal inputs
    • F16D2500/304Signal inputs from the clutch
    • F16D2500/3042Signal inputs from the clutch from the output shaft
    • F16D2500/30426Speed of the output shaft
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/50Problem to be solved by the control system
    • F16D2500/502Relating the clutch
    • F16D2500/50236Adaptations of the clutch characteristics, e.g. curve clutch capacity torque - clutch actuator displacement
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/50Problem to be solved by the control system
    • F16D2500/504Relating the engine
    • F16D2500/5043Engine fuel consumption
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16DCOUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00External control of clutches by electric or electronic means
    • F16D2500/70Details about the implementation of the control system
    • F16D2500/704Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70422Clutch parameters
    • F16D2500/70426Clutch slip
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H61/00Control 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
    • F16H61/66Control 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
    • F16H2061/6604Special control features generally applicable to continuously variable gearings
    • F16H2061/6618Protecting CVTs against overload by limiting clutch capacity, e.g. torque fuse
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16HGEARING
    • F16H63/00Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/46Signals to a clutch outside the gearbox

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Transmission Devices (AREA)
  • Friction Gearing (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
DE69901441T 1999-07-06 1999-07-06 Verfahren zum Betreiben eines stufenlosen Getriebes mit stätig gleitender Kupplung Expired - Lifetime DE69901441T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP99202190A EP1069331B1 (de) 1999-07-06 1999-07-06 Verfahren zum Betreiben eines stufenlosen Getriebes mit stätig gleitender Kupplung

Publications (2)

Publication Number Publication Date
DE69901441D1 DE69901441D1 (de) 2002-06-13
DE69901441T2 true DE69901441T2 (de) 2002-12-12

Family

ID=8240414

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69901441T Expired - Lifetime DE69901441T2 (de) 1999-07-06 1999-07-06 Verfahren zum Betreiben eines stufenlosen Getriebes mit stätig gleitender Kupplung

Country Status (6)

Country Link
US (1) US6412617B1 (de)
EP (1) EP1069331B1 (de)
JP (1) JP4596616B2 (de)
AT (1) ATE217394T1 (de)
DE (1) DE69901441T2 (de)
ES (1) ES2177197T3 (de)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19952351A1 (de) * 1999-10-30 2001-05-23 Zahnradfabrik Friedrichshafen Verfahren und Vorrichtung zum Steuern und Regeln einer Kupplung in einem stufenlosen Automatikgetriebe für ein Kraftfahrzeug
DE10053110A1 (de) * 2000-10-26 2002-05-08 Bosch Gmbh Robert Verfahren zum Betreiben einer Kupplung und Regeleinrichtung zur Durchführung des Verfahrens
US7160226B2 (en) 2001-08-31 2007-01-09 Torotrak (Development) Limited Continuously variable transmission and method of operation thereof
EP1411277A1 (de) 2002-10-16 2004-04-21 Van Doorne's Transmissie B.V. Schaltsteuerverfahren für Automatikgetriebe und ein mit einem solchen Verfahren gesteuertes Getriebe
NL1022242C2 (nl) 2002-12-23 2004-06-24 Doornes Transmissie Bv Werkwijze voor het bedienen van een continu variabele transmissie.
NL1022243C2 (nl) 2002-12-23 2004-06-24 Doornes Transmissie Bv Werkwijze voor het bedienen van een continu variabele transmissie.
NL1022241C2 (nl) 2002-12-23 2004-06-24 Doornes Transmissie Bv Werkwijze voor het bedienen van een continu variabele transmissie.
DE60315893T2 (de) 2002-12-23 2008-05-21 Van Doorne's Transmissie B.V. Verfahren zur betätigung eines stufenlosen getriebes
EP1957819B1 (de) 2005-11-29 2010-01-13 Robert Bosch Gmbh Verfahren zur steuerung einer kupplung in einem mit einem stufenlosen reibgetriebe versehenen fahrzeugantriebsstrang
JP4939190B2 (ja) * 2006-11-30 2012-05-23 本田技研工業株式会社 小型車両用パワーユニット
US8560191B2 (en) * 2007-10-26 2013-10-15 GM Global Technology Operations LLC Method and apparatus to control clutch pressures in an electro-mechanical transmission
US9932890B2 (en) * 2008-10-30 2018-04-03 Volvo Lastvagnar Ab Device and method for automatically adjusting torque transmitting ability of a turbocompound transmission
JP5171799B2 (ja) * 2008-12-18 2013-03-27 日産自動車株式会社 ベルト式無段変速機の制御装置
US8403811B2 (en) 2010-04-12 2013-03-26 Ford Global Technologies, Llc Method and system for cabin heating
US8414456B2 (en) 2010-07-09 2013-04-09 Ford Global Technologies, Llc Method for starting an engine
US8328687B2 (en) 2010-07-09 2012-12-11 Ford Global Technologies, Llc Method for controlling an engine that may be automatically stopped
US8864623B2 (en) 2010-07-09 2014-10-21 Ford Global Technologies, Llc Method for controlling a transmission coupled to an engine that may be automatically stopped
US8731789B2 (en) * 2010-09-28 2014-05-20 Ford Global Technologies, Llc Transmission fluid heating via heat exchange with engine cylinder walls
US8997707B2 (en) 2011-02-25 2015-04-07 Joseph Norman Ulrey Vehicle fuel burner
JP6329341B2 (ja) * 2013-05-30 2018-05-23 株式会社Subaru 車両用制御装置
WO2015106350A1 (en) * 2014-01-16 2015-07-23 Transmission Cvtcorp Inc. Slip control method and arrangement for a driveline including a continuously variable transmission
US9670972B2 (en) * 2014-04-28 2017-06-06 Twin Disc, Inc. Trimmed lock-up clutch
CN106795964A (zh) 2014-07-30 2017-05-31 传输Cvt股份有限公司 用于包括无级变速器的传动系的液压滑动控制方法和装置
US10948081B2 (en) * 2017-03-02 2021-03-16 Toyota Motor Engineering & Manufacturing North America, Inc. Downsized CVT oil pump achieved by slip device
CN114941666B (zh) * 2022-04-02 2024-06-18 潍柴动力股份有限公司 离合器控制方法、装置、电子设备和存储介质

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JPS59190522A (ja) 1983-04-08 1984-10-29 Toyota Motor Corp 車両用磁粉式電磁クラツチの制御装置
JPH0665895B2 (ja) * 1986-04-14 1994-08-24 新潟コンバーター株式会社 可変速スリッピングクラッチ
JPH0788148B2 (ja) * 1988-11-30 1995-09-27 スズキ株式会社 連続可変変速機のクラッチ圧制御装置
US5062049A (en) * 1989-09-15 1991-10-29 Borg-Warner Automotive, Inc. Control method and apparatus for continuously variable transmissions
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US5006092A (en) * 1990-05-24 1991-04-09 Borg-Warner Automotive, Inc. Continuously variable transmission power train configuration
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DE4324810A1 (de) * 1993-07-23 1995-01-26 Zahnradfabrik Friedrichshafen Regelverfahren für ein stufenloses Umschlingungsgetriebe
JP3458603B2 (ja) * 1996-06-18 2003-10-20 トヨタ自動車株式会社 ベルト式無段変速機付車両の制御装置
JP3445106B2 (ja) * 1997-09-08 2003-09-08 神鋼造機株式会社 シールドカッタ駆動用電動減速機及び電動減速機

Also Published As

Publication number Publication date
US6412617B1 (en) 2002-07-02
ES2177197T3 (es) 2002-12-01
JP2001065605A (ja) 2001-03-16
ATE217394T1 (de) 2002-05-15
JP4596616B2 (ja) 2010-12-08
EP1069331B1 (de) 2002-05-08
EP1069331A1 (de) 2001-01-17
DE69901441D1 (de) 2002-06-13

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