DE60118271D1 - Steuerung des Hochschaltvorganges eines automatisierten Getriebes - Google Patents

Steuerung des Hochschaltvorganges eines automatisierten Getriebes

Info

Publication number
DE60118271D1
DE60118271D1 DE60118271T DE60118271T DE60118271D1 DE 60118271 D1 DE60118271 D1 DE 60118271D1 DE 60118271 T DE60118271 T DE 60118271T DE 60118271 T DE60118271 T DE 60118271T DE 60118271 D1 DE60118271 D1 DE 60118271D1
Authority
DE
Germany
Prior art keywords
upshift
control
automated transmission
grtarget
upshifts
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
DE60118271T
Other languages
English (en)
Other versions
DE60118271T2 (de
Inventor
Thomas Alan Genise
Daniel Paul Janecke
Marcel Amsallen
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.)
Eaton Corp
Original Assignee
Eaton Corp
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 Eaton Corp filed Critical Eaton Corp
Application granted granted Critical
Publication of DE60118271D1 publication Critical patent/DE60118271D1/de
Publication of DE60118271T2 publication Critical patent/DE60118271T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B60W10/04Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/11Stepped 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
    • 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
    • B60W10/11Stepped gearings
    • B60W10/111Stepped gearings with separate change-speed gear trains arranged in series
    • 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
    • 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
    • F16H61/02Control 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
    • F16H61/0202Control 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
    • F16H61/0204Control 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
    • F16H61/0213Control 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 characterised by the method for generating shift signals
    • 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
    • F16H61/02Control 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
    • F16H61/0202Control 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
    • F16H61/0248Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
    • 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
    • F16H61/21Providing engine brake control
    • 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
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36Inputs being a function of speed
    • F16H2059/366Engine or motor speed
    • 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
    • F16H61/04Smoothing ratio shift
    • F16H2061/0444Smoothing ratio shift during fast shifting over two gearsteps, e.g. jumping from fourth to second gear
    • 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
    • F16H61/16Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • F16H2061/161Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed by checking feasibility of shifts, i.e. determine if requested shift can be successfully completed and post shift values are in an acceptable range
    • 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
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14Inputs being a function of torque or torque demand
    • F16H59/24Inputs being a function of torque or torque demand dependent on the throttle opening
    • 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
    • F16H59/00Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36Inputs being a function of speed
    • 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
    • F16H61/04Smoothing ratio shift
    • F16H61/0403Synchronisation before shifting
    • 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
    • F16H61/16Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • YGENERAL 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
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00Machine element or mechanism
    • Y10T74/19Gearing
    • Y10T74/19219Interchangeably locked
    • Y10T74/19251Control mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
DE60118271T 2000-05-02 2001-04-25 Steuerung des Hochschaltvorganges eines automatisierten Getriebes Expired - Lifetime DE60118271T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US563097 2000-05-02
US09/563,097 US6325743B1 (en) 1999-01-14 2000-05-02 Automated transmission upshift control

Publications (2)

Publication Number Publication Date
DE60118271D1 true DE60118271D1 (de) 2006-05-18
DE60118271T2 DE60118271T2 (de) 2006-12-28

Family

ID=24249099

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60118271T Expired - Lifetime DE60118271T2 (de) 2000-05-02 2001-04-25 Steuerung des Hochschaltvorganges eines automatisierten Getriebes

Country Status (6)

Country Link
US (1) US6325743B1 (de)
EP (1) EP1152172B1 (de)
AT (1) ATE321961T1 (de)
BR (1) BRPI0101920B1 (de)
DE (1) DE60118271T2 (de)
ES (1) ES2260115T3 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6461273B1 (en) * 2001-06-01 2002-10-08 Eaton Corporation Automated transmission upshift brake control
US6691011B1 (en) 2003-05-30 2004-02-10 Eaton Corporation Method of estimating vehicle deceleration during a transmission gear shift
JP4520845B2 (ja) * 2004-12-27 2010-08-11 アイシン精機株式会社 自動変速装置
DE102005000006A1 (de) * 2005-01-24 2006-07-27 Deere & Company, Moline Getriebesteuerung für ein Getriebe eines Antriebsstrangs eines Arbeitsfahrzeugs
US8430793B2 (en) * 2005-11-16 2013-04-30 Cummins, Inc. Apparatus, system, and method for improving the rate of deceleration of an engine
US20070209902A1 (en) * 2006-03-10 2007-09-13 Muetzel Ronald P Electrorheological inertia brake
SE534847C2 (sv) * 2009-09-14 2012-01-17 Scania Cv Ab Metod och system för bestämning av antal växlingssteg i ett motorfordon
SE534853C2 (sv) * 2009-09-14 2012-01-24 Scania Cv Ab Metod och system för bestämning av antal växlingssteg i ett motorfordon
BR112012015638B1 (pt) 2009-12-21 2020-04-22 Volvo Lastvagnar Ab método para operação de uma transmissão de embreagem múltipla e sistema de controle de transmissão
SE539194C2 (sv) * 2013-04-30 2017-05-09 Scania Cv Ab Förfarande och system för styrning av turboladdad motor vid uppväxling
EP3473894B1 (de) * 2017-10-20 2021-05-19 Ningbo Geely Automobile Research & Development Co. Ltd. Verfahren zur synchronisation eines ersten getriebeteils
US10458541B1 (en) * 2018-05-08 2019-10-29 Fca Us Llc Manual transmission shiftlock intervention
CN112319216A (zh) * 2020-11-25 2021-02-05 南京清研海易新能源动力有限责任公司 一种amt变速箱系统
CN113124148B (zh) * 2021-04-20 2022-08-23 潍柴动力股份有限公司 一种换档控制方法及设备
CN115013520B (zh) * 2022-06-17 2024-05-17 潍柴动力股份有限公司 Amt变速箱中间轴制动控制方法、装置及控制器

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4361060A (en) 1978-01-24 1982-11-30 Smyth Robert Ralston Mechanical automatic transmission
US4507736A (en) 1982-02-11 1985-03-26 Wabco Fahrzeugbremsen Gmbh Transmission gear shift control system
US4576263A (en) 1984-03-23 1986-03-18 Eaton Corporation Clutch control
GB8418749D0 (en) 1984-07-23 1984-08-30 Eaton Ltd Semi-automatic transmission control
US4576065A (en) 1984-09-12 1986-03-18 Eaton Corporation Automatic transmission controls with multiple downshift off-highway mode
US4595986A (en) 1984-10-09 1986-06-17 Eaton Corporation Method for control of automatic mechanical transmission system utilizing a microprocessor based electronic controller
US4722248A (en) 1986-04-11 1988-02-02 Eaton Corporation Transmission shift control system
US4850236A (en) 1987-11-20 1989-07-25 Eaton Corporation Vehicle drive line shift control system and method
GB8802284D0 (en) 1988-02-02 1988-03-02 Eaton Corp Method for smoothing skip up-shifts in automatic/semi-automatic mechanical transmission system
US4916979A (en) * 1988-04-18 1990-04-17 Eaton Corporation On-grade shift logic with provision for skip downshifts
US4947331A (en) 1988-07-25 1990-08-07 Eaton Corporation Upshift logic
GB2256683B (en) * 1991-06-15 1994-05-25 Gen Motors France Transmission control module
US5219391A (en) 1991-12-06 1993-06-15 Eaton Corporation Transmission shifter having automatic adjustment of control parameters
US5172609A (en) 1992-03-02 1992-12-22 Saturn Corporation Gradeability-based shift pattern control for an automatic transmission
US5335566A (en) 1992-07-06 1994-08-09 Eaton Corporation Shift control method/system
US5425689A (en) 1992-07-06 1995-06-20 Eaton Corporation Engine brake enhanced upshift control method/system
US5489247A (en) 1992-07-06 1996-02-06 Eaton Corporation Adaptive shift control method/system for modifying engine delay rate or vehicle coast deceleration during upshifts
US5272939B1 (en) 1992-07-06 1994-12-06 Eaton Corp Shift enable control method/system
US5435212A (en) 1992-10-30 1995-07-25 Eaton Corporation Semi-automatic shift implementation
US5390561A (en) 1993-05-20 1995-02-21 Eaton Corporation Compound transmission
US5389053A (en) 1993-07-21 1995-02-14 Eaton Corporation System and method for sliding clutch engagement under tooth butt or torque lock conditions
US5409432A (en) 1993-08-10 1995-04-25 Eaton Corporation Control system/method for engine brake assisted shifting
US5487004A (en) 1993-10-29 1996-01-23 Eaton Corporation Control system/method for automated mechanical transmission systems
US5479345A (en) 1993-11-02 1995-12-26 Eaton Corporation Method and apparatus for selecting shift points in an automated mechanical transmission
US5490063A (en) 1994-02-07 1996-02-06 Eaton Corporation Control method/system including determination of an updated value indicative of gross combination weight of vehicles
US5533946A (en) 1994-04-08 1996-07-09 Eaton Corporation Engine deceleration determination method/system for updating a control parameter
US5509867A (en) 1994-05-16 1996-04-23 Eaton Corporation Engine flywheel torque determination method/system
US5582069A (en) 1994-05-16 1996-12-10 Eaton Corporation Engine accessory torque and engine deceleration rate determination method/system
GB9411494D0 (en) 1994-06-08 1994-07-27 Eaton Corp System and method for decreasing ratio changing time in electronically enhanced powertrain systems
US5679093A (en) * 1995-07-27 1997-10-21 Rockwell International Corporation Engine speed retardation on transmission upshift
US5737978A (en) 1996-04-10 1998-04-14 Eaton Corporation Two-piece housing for compound transmission
US5755639A (en) 1996-04-30 1998-05-26 Eaton Corporation Semi-automatic shift implementation with automatic splitter shifting
US5713445A (en) 1996-07-22 1998-02-03 Eaton Corporation Transmission inertia brake with self energizing
US5743143A (en) 1996-08-09 1998-04-28 Eaton Corporation Transmission shifting mechanism and position sensor
US5816100A (en) * 1996-09-17 1998-10-06 Eaton Corporation Skip shift selection control system and method
US5766111A (en) 1997-02-05 1998-06-16 Eaton Corporation Automode-to-neutral logic
JPH10243502A (ja) 1997-02-26 1998-09-11 Aisin Aw Co Ltd 車両用駆動装置の制御装置
US6067495A (en) * 1997-06-24 2000-05-23 Chrysler Corporation Acceleration based shift strategy for an automatic transmission
DE19736406B4 (de) * 1997-08-21 2007-05-16 Siemens Ag Einrichtung zum Steuern eines automatischen Getriebes für ein Kraftfahrzeug
US6017291A (en) * 1998-03-16 2000-01-25 Eaton Corporation Control system/method for input shaft retarder-assisted upshifts
US6030315A (en) * 1998-10-27 2000-02-29 Cumiins Engine Company, Inc. System for overriding hold mode operation of an automated transmission
US6113516A (en) * 1999-01-14 2000-09-05 Eaton Corporation Adaptive automated transmission upshift control
US6149545A (en) * 1999-01-14 2000-11-21 Eaton Corporation Automated transmission upshift control

Also Published As

Publication number Publication date
DE60118271T2 (de) 2006-12-28
EP1152172A3 (de) 2004-07-07
ATE321961T1 (de) 2006-04-15
BRPI0101920B1 (pt) 2015-12-29
US6325743B1 (en) 2001-12-04
EP1152172A2 (de) 2001-11-07
ES2260115T3 (es) 2006-11-01
EP1152172B1 (de) 2006-03-29
BR0101920A (pt) 2001-12-26

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