BR9900709A - Sistema de transmissão para veìculo e método para controlar um sistema de transmissão para veìculo. - Google Patents

Sistema de transmissão para veìculo e método para controlar um sistema de transmissão para veìculo.

Info

Publication number
BR9900709A
BR9900709A BR9900709-6A BR9900709A BR9900709A BR 9900709 A BR9900709 A BR 9900709A BR 9900709 A BR9900709 A BR 9900709A BR 9900709 A BR9900709 A BR 9900709A
Authority
BR
Brazil
Prior art keywords
transmission system
vehicle transmission
vehicle
controlling
control
Prior art date
Application number
BR9900709-6A
Other languages
English (en)
Inventor
Stephen Terry Ailes
Alan Richard Davis
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
Publication of BR9900709A publication Critical patent/BR9900709A/pt

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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
    • 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
    • F16H61/0403—Synchronisation before 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/02—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion
    • F16H3/08—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts
    • F16H3/12—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches
    • F16H2003/123—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion without gears having orbital motion exclusively or essentially with continuously meshing gears, that can be disengaged from their shafts with means for synchronisation not incorporated in the clutches using a 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
    • 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
    • F16H61/0403—Synchronisation before shifting
    • F16H2061/0411—Synchronisation before shifting by control of shaft brakes
    • 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
    • F16H61/0248—Control units where shifting is directly initiated by the driver, e.g. semi-automatic transmissions
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19219—Interchangeably locked
    • Y10T74/19284—Meshing assisters

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)

Abstract

"SISTEMA DE TRANSMISSãO PARA VEìCULO E MéTODO PARA CONTROLAR UM SISTEMA DE TRANSMISSãO PARA VEìCULO". Um sistema/método de controle melhorado, para controlar uma passagem para velocidade mais alta auxiliada pelo dispositivo de retardamento do eixo de entrada (28/32) em um sistema de transmissão mecânica para veículo pelo menos parcialmente automatizada (10). A desaceleração do eixo de entrada (18) (dIS/dt) durante uma passagem para velocidade mais alta varia como uma função da relação de engrenagem captada e/ou posição do pedal do acelerador (THL) .
BR9900709-6A 1998-03-16 1999-03-16 Sistema de transmissão para veìculo e método para controlar um sistema de transmissão para veìculo. BR9900709A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/039,749 US6017291A (en) 1998-03-16 1998-03-16 Control system/method for input shaft retarder-assisted upshifts

Publications (1)

Publication Number Publication Date
BR9900709A true BR9900709A (pt) 2000-02-08

Family

ID=21907163

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9900709-6A BR9900709A (pt) 1998-03-16 1999-03-16 Sistema de transmissão para veìculo e método para controlar um sistema de transmissão para veìculo.

Country Status (4)

Country Link
US (1) US6017291A (pt)
EP (1) EP0943838A1 (pt)
JP (1) JPH11325224A (pt)
BR (1) BR9900709A (pt)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3313327B2 (ja) * 1998-07-30 2002-08-12 アイシン・エーアイ株式会社 シンクロメッシュ式トランスミッションのシフト制御装置
US6223592B1 (en) * 1998-11-13 2001-05-01 Eaton Corporation Independent control of transmission-side and engine-side retarding devices during ratio changes
US6819995B2 (en) * 1998-11-13 2004-11-16 Cummins, Inc. System and method for controlling vehicle braking operation
US6325743B1 (en) * 1999-01-14 2001-12-04 Eaton Corporation Automated transmission upshift control
US6409629B1 (en) * 2000-05-17 2002-06-25 Eaton Corporation Automated transmission upshift control with upshift brake thermal protection
US6461273B1 (en) * 2001-06-01 2002-10-08 Eaton Corporation Automated transmission upshift brake control
US7077024B2 (en) * 2002-05-17 2006-07-18 Volvo Lastvagnar Ab Procedure for upshifting gear in a motor vehicle and a power plant unit for a motor vehicle
SE522166C2 (sv) * 2002-05-17 2004-01-20 Volvo Lastvagnar Ab Förfarande för uppväxling vid motorfordon samt drivaggregat vid motorfordon
US7597651B2 (en) * 2004-01-20 2009-10-06 Eaton Corporation Control for an electromagnetic brake for a multiple-ratio power transmission in a vehicle powertrain
DE102004027597A1 (de) * 2004-06-05 2005-12-22 Zf Friedrichshafen Ag Verfahren zur Steuerung eines automatisierten Schaltgetriebes
US7380396B2 (en) * 2005-05-25 2008-06-03 General Motors Corporation Method for protecting an exhaust aftertreatment system
US7392787B2 (en) * 2006-09-11 2008-07-01 Gm Global Technology Operations, Inc. Virtual bumper throttle control algorithm
KR100828682B1 (ko) * 2006-09-21 2008-05-09 현대자동차주식회사 변속기의 카운터 샤프트 브레이크 장치
US8214116B2 (en) * 2007-07-11 2012-07-03 GM Global Technology Operations LLC Apparatus and method for decreasing an upshift delay in an automatic transmission
CN104633089B (zh) * 2014-12-26 2017-03-15 长城汽车股份有限公司 自动变速器的换挡控制方法、系统及车辆
SE539370C2 (en) * 2015-04-29 2017-08-15 Scania Cv Ab A brake arrangement for an upshift process in a gearbox
US11808225B1 (en) * 2022-09-01 2023-11-07 Caterpillar Inc. Engine load control during a transient event

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3572479A (en) * 1969-07-24 1971-03-30 Gen Motors Corp Step-ratio transmissions with fluid operated synchronizing brake
IT939884B (it) * 1971-09-25 1973-02-10 Fiat Spa Cambio a sincronizzazione elettroni ca particolarmente per autoveicoli
US4361060A (en) * 1978-01-24 1982-11-30 Smyth Robert Ralston Mechanical automatic transmission
GB8418749D0 (en) * 1984-07-23 1984-08-30 Eaton Ltd Semi-automatic transmission control
US4595986A (en) * 1984-10-09 1986-06-17 Eaton Corporation Method for control of automatic mechanical transmission system utilizing a microprocessor based electronic controller
EP0348732B1 (de) * 1988-07-01 1993-09-08 Volkswagen Aktiengesellschaft Verfahren zur Drehzahlsynchronisation
WO1991013271A1 (de) * 1990-03-01 1991-09-05 Volkswagen Aktiengesellschaft Verfahren zum schalten eines stufenwechselgetriebes
GB9008482D0 (en) * 1990-04-17 1990-06-13 Eaton Corp Upshift brake
US5295415A (en) * 1991-03-29 1994-03-22 Mazda Motor Corporation Torque control apparatus for engine and automatic transmission
DE4210626C2 (de) * 1992-03-31 1996-04-04 Bayerische Motoren Werke Ag Einrichtung zum Steuern eines Rückschaltablaufs
US5425689A (en) * 1992-07-06 1995-06-20 Eaton Corporation Engine brake enhanced upshift control method/system
US5409432A (en) * 1993-08-10 1995-04-25 Eaton Corporation Control system/method for engine brake assisted shifting
US5456344A (en) * 1994-03-18 1995-10-10 Eaton Corporation Self-adjusting clutch and input shaft brake actuator
GB9411494D0 (en) * 1994-06-08 1994-07-27 Eaton Corp System and method for decreasing ratio changing time in electronically enhanced powertrain systems
US5528950A (en) * 1995-03-28 1996-06-25 Eaton Corporation Transmission inertia brake with ball ramp actuator
US5842376A (en) * 1995-06-05 1998-12-01 Eaton Corporation System and method for decreasing ratio changing time by actuating inertia brake while the master clutch is engaged in electronically enhanced powertrain systems

Also Published As

Publication number Publication date
EP0943838A1 (en) 1999-09-22
JPH11325224A (ja) 1999-11-26
US6017291A (en) 2000-01-25

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Legal Events

Date Code Title Description
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: INDEFIRO O PEDIDO DE ACORDO COM O ART.8 COMBINADO COM O ART.13 DA LPI.

B09B Patent application refused [chapter 9.2 patent gazette]

Free format text: MANTIDO O INDEFERIMENTO UMA VEZ QUE NAO FOI APRESENTADO RECURSO DENTRO DO PRAZO LEGAL.

B15K Others concerning applications: alteration of classification

Ipc: F16H 3/12 (2006.01), F16H 61/04 (2006.0