DE69123530D1 - Elektronisch gesteuertes Getriebe - Google Patents

Elektronisch gesteuertes Getriebe

Info

Publication number
DE69123530D1
DE69123530D1 DE69123530T DE69123530T DE69123530D1 DE 69123530 D1 DE69123530 D1 DE 69123530D1 DE 69123530 T DE69123530 T DE 69123530T DE 69123530 T DE69123530 T DE 69123530T DE 69123530 D1 DE69123530 D1 DE 69123530D1
Authority
DE
Germany
Prior art keywords
electronically controlled
controlled transmission
transmission
electronically
controlled
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
DE69123530T
Other languages
English (en)
Other versions
DE69123530T2 (de
Inventor
Takao Kouno
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.)
Isuzu Motors Ltd
Original Assignee
Isuzu Motors Ltd
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 Isuzu Motors Ltd filed Critical Isuzu Motors Ltd
Publication of DE69123530D1 publication Critical patent/DE69123530D1/de
Application granted granted Critical
Publication of DE69123530T2 publication Critical patent/DE69123530T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/2807—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted using electric control signals for shift actuators, e.g. electro-hydraulic control therefor
    • 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
    • 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
    • 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
    • F16H61/0251—Elements specially adapted for electric control units, e.g. valves for converting electrical signals to fluid signals
    • F16H2061/0258—Proportional solenoid valve
    • 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
    • F16H61/26—Generation or transmission of movements for final actuating mechanisms
    • F16H61/28—Generation or transmission of movements for final actuating mechanisms with at least one movement of the final actuating mechanism being caused by a non-mechanical force, e.g. power-assisted
    • F16H61/30—Hydraulic or pneumatic motors or related fluid control means therefor
    • F16H2061/307—Actuators with three or more defined positions, e.g. three position servos
    • 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
    • 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
    • Y10S477/901—Control signal is slope
    • 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
    • Y10T74/19251—Control mechanism

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
DE69123530T 1990-08-31 1991-08-28 Elektronisch gesteuertes Getriebe Expired - Lifetime DE69123530T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2230971A JPH04113075A (ja) 1990-08-31 1990-08-31 電子制御式変速機

Publications (2)

Publication Number Publication Date
DE69123530D1 true DE69123530D1 (de) 1997-01-23
DE69123530T2 DE69123530T2 (de) 1997-04-03

Family

ID=16916195

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69123530T Expired - Lifetime DE69123530T2 (de) 1990-08-31 1991-08-28 Elektronisch gesteuertes Getriebe

Country Status (4)

Country Link
US (1) US5138905A (de)
EP (1) EP0477564B1 (de)
JP (1) JPH04113075A (de)
DE (1) DE69123530T2 (de)

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US5389052A (en) * 1992-05-22 1995-02-14 Volkswagen Ag Method of regulating and controlling shifting of gears in an automatic transmission to enhance comfort
DE4311868A1 (de) * 1993-04-10 1994-10-13 Hydraulik Ring Gmbh Stellantrieb für Schaltgetriebe von Kraftfahrzeugen
US5470288A (en) * 1993-10-06 1995-11-28 Ford Motor Company Engine torque compensation shift scheduling of an automatic transmission for motor vehicles
US5475590A (en) * 1993-10-22 1995-12-12 Ford Motor Company Automatic transmission torque converter bypass clutch control using engine torque compensation
DE69616259T2 (de) * 1995-07-26 2002-07-11 Luk Leamington Ltd., Leamington Spa Gangschaltvorrichtung
IT1285839B1 (it) * 1996-04-19 1998-06-24 Fiat Ricerche Dispositivo elettroidraulico per il controllo di un cambio servocomandato.
FR2749054B1 (fr) * 1996-05-23 1998-07-03 Renault Dispositif de changement de vitesses pour vehicule automobile qui procure une assistance au changement de certains rapports
IT1285415B1 (it) * 1996-06-12 1998-06-03 Fiat Ricerche Dispositivo elettroidraulico per il comando della funzione di selezione delle marce in un cambio servocomandato.
IT1293853B1 (it) * 1997-06-25 1999-03-10 Magneti Marelli Spa Metodo e dispositivo di controllo di un gruppo di trasmissione di un veicolo.
DE19756637A1 (de) * 1997-12-19 1999-06-24 Zahnradfabrik Friedrichshafen Schalteinrichtung
DE69908843T2 (de) * 1998-03-17 2004-05-19 Wabco Gmbh & Co. Ohg Getriebe mit elektrischer Schaltbetätigung und Anzeige zur Kupplungsbetätigung
JPH11287321A (ja) * 1998-04-01 1999-10-19 Aisin Ai Co Ltd 自動ｔ／ｍ用シフトアクチュエータの油圧回路
DE19861303B4 (de) * 1998-10-05 2007-10-25 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg Stufengetriebe und Verfahren zum Auslegen eines Ganges eines Stufengetriebes
JP3461455B2 (ja) * 1999-01-28 2003-10-27 株式会社クボタ 油圧クラッチ装置の圧力制御方法
JP2001304390A (ja) * 2000-04-25 2001-10-31 Mitsubishi Electric Corp 同期噛合式自動変速機の制御装置
JP2002071019A (ja) * 2000-08-31 2002-03-08 Aisin Ai Co Ltd 変速機に用いられるアクチュエータの制御装置
JP2002147590A (ja) 2000-11-09 2002-05-22 Isuzu Motors Ltd 変速機の変速制御装置
JP2002243028A (ja) * 2001-02-15 2002-08-28 Hitachi Ltd 自動変速機の制御装置および制御方法
DE10113161A1 (de) * 2001-03-19 2002-09-26 Hydraulik Ring Gmbh Stelleinrichtung für automatisierte Handschaltgetriebe von Fahrzeugen, vorzugsweise von Kraftfahrzeugen
GB2379721A (en) * 2001-09-12 2003-03-19 Luk Lamellen & Kupplungsbau Automated transmission system
JP2003314678A (ja) * 2002-04-25 2003-11-06 Hitachi Ltd 自動車の制御方法、および制御装置
GB0307118D0 (en) * 2003-03-27 2003-04-30 Ricardo Uk Linmited Method for controlling a transmission of a vehicle
US6898992B2 (en) * 2003-08-08 2005-05-31 Borgwarner, Inc. Method for controlling the engagement force of the synchronizers of a dual clutch transmission
JP2005282596A (ja) * 2004-03-26 2005-10-13 Mitsubishi Fuso Truck & Bus Corp 車両用変速機の変速制御装置
ATE502998T1 (de) * 2006-07-07 2011-04-15 Procter & Gamble Waschmittelzusammensetzungen
US7648439B2 (en) * 2006-12-05 2010-01-19 Ford Global Technologies, Llc Operation of electrically controlled transmissions at lower temperatures
JP5027613B2 (ja) * 2007-10-23 2012-09-19 愛知機械工業株式会社 自動シフト式変速機およびその制御方法
US8475336B2 (en) 2009-07-30 2013-07-02 GM Global Technology Operations LLC Hydraulic control system for a dual clutch transmission
US8225687B2 (en) 2009-09-09 2012-07-24 GM Global Technology Operations LLC Hydraulic control systems for dual clutch transmissions
US8403792B2 (en) 2009-10-21 2013-03-26 GM Global Technology Operations LLC Hydraulic control systems for dual clutch transmissions
US8413437B2 (en) 2009-12-08 2013-04-09 GM Global Technology Operations LLC Transmission hydraulic control system having independently controlled stator cooling flow
US8192176B2 (en) 2009-12-10 2012-06-05 GM Global Technology Operations LLC Hydraulic fluid supply system having active regulator
US8443687B2 (en) 2009-12-14 2013-05-21 GM Global Technology Operations LLC Electro-hydraulic control system for a dual clutch transmission
US8402855B2 (en) 2010-01-11 2013-03-26 GM Global Technology Operations LLC Hydraulic control systems for dual clutch transmissions
US8579094B2 (en) 2010-01-11 2013-11-12 GM Global Technology Operations LLC Hydraulic control system for an automatic transmission having a three path torque converter control subsystem
US8567580B2 (en) 2010-01-22 2013-10-29 GM Global Technology Operations LLC Electro-hydraulic control system for a dual clutch transmission
US8403793B2 (en) 2010-02-17 2013-03-26 GM Global Technology Operations LLC Hydraulic control system for an automatic transmission having a lubrication regulation valve
US8413777B2 (en) 2010-02-17 2013-04-09 GM Global Technology Operations LLC High efficiency hydraulic transmission control system
DE102010003937B4 (de) * 2010-04-13 2017-10-19 Zf Friedrichshafen Ag Verfahren zur Steuerung eines Schaltvorgangs und/oder eines Anfahrvorgangs
US8839928B2 (en) 2010-12-02 2014-09-23 Gm Global Technology Operations, Llc Electro-hydraulic control system for a dual clutch transmission
US8733521B2 (en) 2010-12-06 2014-05-27 Gm Global Technology Operations Apparatus for and method of controlling a dual clutch transmission
US8738257B2 (en) 2010-12-08 2014-05-27 Gm Global Technology Operations, Llc Electro-hydraulic control system and method for a dual clutch transmission
US8942901B2 (en) 2010-12-09 2015-01-27 Gm Global Technology Operations, Llc Method of controlling a hydraulic control system for a dual clutch transmission
US8500600B2 (en) 2011-01-10 2013-08-06 GM Global Technology Operations LLC Hydraulic control system for an automatic transmission having a manual valve with a two gear default strategy
US8915076B2 (en) 2011-01-12 2014-12-23 Gm Global Technology Operations, Llc Transmission hydraulic control system having flow augmentation
CN102207196A (zh) * 2011-04-20 2011-10-05 合肥正浩机械科技有限公司 运梁车电控气动换挡装置
US8702548B2 (en) 2011-11-03 2014-04-22 Gm Global Technology Operations Hydraulic control system for an automatic transmission
US9080666B2 (en) 2012-05-29 2015-07-14 Gm Global Technology Operations, Inc. Discrete mechanism for electronic transmission range selection
JP2017015209A (ja) * 2015-07-03 2017-01-19 いすゞ自動車株式会社 ディテント位置推定装置
US10167948B2 (en) 2016-03-17 2019-01-01 GM Global Technology Operations LLC Hydraulic control system for an automatic transmission

Family Cites Families (11)

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JPS5965653A (ja) * 1982-10-07 1984-04-13 Isuzu Motors Ltd 変速機の操作方法
DE3534971A1 (de) * 1984-10-04 1986-04-10 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Steuereinrichtung zum selbsttaetigen schalten von stufenwechselgetrieben
JPH0672659B2 (ja) * 1985-08-29 1994-09-14 いすゞ自動車株式会社 車両用自動変速機のシフト制御装置
JPS63167156A (ja) * 1986-12-27 1988-07-11 Isuzu Motors Ltd 電子制御自動変速機の変速制御装置
GB2207715B (en) * 1987-07-28 1991-10-09 Gaydon Techn Ltd Vehicle transmissions
JPH0625593B2 (ja) * 1987-09-29 1994-04-06 いすゞ自動車株式会社 変速機制御装置
GB8725981D0 (en) * 1987-11-05 1987-12-09 Eaton Corp X-y shifting mechanism
GB8728688D0 (en) * 1987-12-08 1988-01-13 Automotive Prod Plc Selection of ratios in vehicle transmission
US5095434A (en) * 1989-01-13 1992-03-10 Iveco Fiat S.P.A. Motor vehicle drive control system
US4928544A (en) * 1989-06-19 1990-05-29 Eaton Corporation Dual pressure pressurized fluid actuated shifting mechanism
US5044216A (en) * 1990-08-30 1991-09-03 Eaton Corporation Transmission shift control

Also Published As

Publication number Publication date
EP0477564A2 (de) 1992-04-01
US5138905A (en) 1992-08-18
JPH04113075A (ja) 1992-04-14
DE69123530T2 (de) 1997-04-03
EP0477564B1 (de) 1996-12-11
EP0477564A3 (en) 1992-05-13

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition