FR2724704B1 - Dispositif pour commander un dispositif de changement de vitesse automatique d'une boite de vitesses d'un vehicule automobile. - Google Patents

Dispositif pour commander un dispositif de changement de vitesse automatique d'une boite de vitesses d'un vehicule automobile.

Info

Publication number
FR2724704B1
FR2724704B1 FR9510831A FR9510831A FR2724704B1 FR 2724704 B1 FR2724704 B1 FR 2724704B1 FR 9510831 A FR9510831 A FR 9510831A FR 9510831 A FR9510831 A FR 9510831A FR 2724704 B1 FR2724704 B1 FR 2724704B1
Authority
FR
France
Prior art keywords
gearbox
controlling
motor vehicle
speed change
automatic speed
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 - Fee Related
Application number
FR9510831A
Other languages
English (en)
Other versions
FR2724704A1 (fr
Inventor
Bernd Bertsche
Ludger Kortenjann
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.)
Daimler Benz AG
Original Assignee
Daimler Benz AG
Mercedes Benz AG
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 Daimler Benz AG, Mercedes Benz AG filed Critical Daimler Benz AG
Publication of FR2724704A1 publication Critical patent/FR2724704A1/fr
Application granted granted Critical
Publication of FR2724704B1 publication Critical patent/FR2724704B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • F16H61/0204—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 for gearshift control, e.g. control functions for performing shifting or generation of shift signal
    • F16H61/0206—Layout of electro-hydraulic control circuits, e.g. arrangement of valves
    • 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/44—Removing torque from current gears
    • 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/52—Applying torque to new gears
    • 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
    • F16H61/06—Smoothing ratio shift by controlling rate of change of fluid pressure
    • F16H61/065—Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
    • 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • 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
    • F16H61/684—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 without interruption of drive
    • F16H61/688—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 without interruption of drive with two inputs, e.g. selection of one of two torque-flow paths by clutches

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Gear-Shifting Mechanisms (AREA)
  • Fluid-Pressure Circuits (AREA)
FR9510831A 1994-09-15 1995-09-15 Dispositif pour commander un dispositif de changement de vitesse automatique d'une boite de vitesses d'un vehicule automobile. Expired - Fee Related FR2724704B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4432850A DE4432850C1 (de) 1994-09-15 1994-09-15 Anordnung zum Steuern einer selbsttätigen Schaltvorrichtung eines Gangwechselgetriebes eines Kraftfahrzeuges

Publications (2)

Publication Number Publication Date
FR2724704A1 FR2724704A1 (fr) 1996-03-22
FR2724704B1 true FR2724704B1 (fr) 1998-07-24

Family

ID=6528281

Family Applications (1)

Application Number Title Priority Date Filing Date
FR9510831A Expired - Fee Related FR2724704B1 (fr) 1994-09-15 1995-09-15 Dispositif pour commander un dispositif de changement de vitesse automatique d'une boite de vitesses d'un vehicule automobile.

Country Status (7)

Country Link
US (1) US5577974A (fr)
JP (1) JP3079138B2 (fr)
KR (1) KR0145567B1 (fr)
CN (1) CN1066530C (fr)
DE (1) DE4432850C1 (fr)
FR (1) FR2724704B1 (fr)
GB (1) GB2293220B (fr)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4424456A1 (de) * 1994-07-12 1996-01-18 Zahnradfabrik Friedrichshafen Verfahren zum Steuern eines Automatgetriebes
DE19511897C2 (de) * 1995-03-31 1999-06-02 Daimler Chrysler Ag Verfahren zum Steuern einer ein- und ausrückbaren Reibschlußverbindung bei einer Schaltungsvorrichtung eines automatischen Stufengetriebes eines Kraftfahrzeuges
DE19511996C1 (de) * 1995-03-31 1996-08-14 Daimler Benz Ag Verfahren zur selbsttätigen Steuerung einer Gangschaltung eines automatischen Stufengetriebes eines Kraftfahrzeuges
US5682792A (en) * 1996-06-28 1997-11-04 Caterpillar Inc. Dependent latching system for a transmission
KR100510510B1 (ko) 2002-12-28 2005-08-26 삼성전자주식회사 센싱속도 저하를 방지할 수 있는 비트라인 커플링 스킴을갖는 반도체 메모리장치
US6832978B2 (en) * 2003-02-21 2004-12-21 Borgwarner, Inc. Method of controlling a dual clutch transmission
EP1450075B1 (fr) * 2003-02-21 2013-12-04 BorgWarner, Inc. Procédé de commande d'une transmission à deux embrayages
EP1450076A3 (fr) * 2003-02-21 2010-06-09 Borgwarner, Inc. Procédé de commande d'une transmission à double embrayages
DE502005006512D1 (de) * 2004-05-15 2009-03-12 Luk Lamellen & Kupplungsbau Vorrichtung zum Ansteuern einer Mehrzahl von hydraulischen Schaltzylindern sowie Hydraulikversorgungssystem für ein Doppelkupplungsgetriebe
US7752935B2 (en) * 2007-03-08 2010-07-13 Gm Global Technology Operations, Inc. Control system for a multi-speed transmission
WO2010070974A1 (fr) * 2008-12-19 2010-06-24 アイシン・エィ・ダブリュ株式会社 Dispositif de changement de vitesse à commande électronique et dispositif de changement de vitesse l'utilisant
DE102011100808A1 (de) * 2011-05-06 2012-11-08 Audi Ag Kupplungsgetriebe, insbesondere Doppelkupplungsgetriebe, mit hydraulischem Betätigungssystem
WO2013161698A1 (fr) * 2012-04-25 2013-10-31 本田技研工業株式会社 Dispositif de commande pour une transmission automatique
CN105402180B (zh) * 2014-08-12 2018-05-01 徐工集团工程机械股份有限公司 比例多路阀、臂架液压控制系统及混凝土泵车

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5081886A (en) * 1990-09-14 1992-01-21 Ford Motor Company Automatic transaxle control system for an automotive vehicle
DE4117736C1 (fr) * 1991-05-30 1992-05-21 Mercedes-Benz Aktiengesellschaft, 7000 Stuttgart, De
DE4132873C2 (de) * 1991-10-03 1993-10-07 Daimler Benz Ag Selbsttätige Schaltvorrichtung eines Gangwechselgetriebes der Umlaufräderbauart mit einem durch Druckmittelbetätigung einrückbaren reibschlüssigen Schaltmittel (Kupplung oder Bremse)
JP3284481B2 (ja) * 1993-08-20 2002-05-20 本田技研工業株式会社 車両用油圧作動式変速機の油圧制御回路

Also Published As

Publication number Publication date
JP3079138B2 (ja) 2000-08-21
DE4432850C1 (de) 1995-08-31
KR0145567B1 (ko) 1998-08-17
JPH0893913A (ja) 1996-04-12
CN1127859A (zh) 1996-07-31
KR960011207A (ko) 1996-04-20
CN1066530C (zh) 2001-05-30
GB2293220A (en) 1996-03-20
FR2724704A1 (fr) 1996-03-22
GB2293220B (en) 1996-09-04
GB9517687D0 (en) 1995-11-01
US5577974A (en) 1996-11-26

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse

Effective date: 20060531