FR2864193B1 - Procede et dispositif de controle des changements des rapports des transmissions automatiques - Google Patents

Procede et dispositif de controle des changements des rapports des transmissions automatiques

Info

Publication number
FR2864193B1
FR2864193B1 FR0315060A FR0315060A FR2864193B1 FR 2864193 B1 FR2864193 B1 FR 2864193B1 FR 0315060 A FR0315060 A FR 0315060A FR 0315060 A FR0315060 A FR 0315060A FR 2864193 B1 FR2864193 B1 FR 2864193B1
Authority
FR
France
Prior art keywords
transmission
ratio
reports
checking
change
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
FR0315060A
Other languages
English (en)
Other versions
FR2864193A1 (fr
Inventor
David Mazuir
Christian Taffin
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Priority to FR0315060A priority Critical patent/FR2864193B1/fr
Publication of FR2864193A1 publication Critical patent/FR2864193A1/fr
Application granted granted Critical
Publication of FR2864193B1 publication Critical patent/FR2864193B1/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
    • F16H61/66—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 continuously variable gearings
    • F16H61/662—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 continuously variable gearings with endless flexible members
    • F16H61/66254—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 continuously variable gearings with endless flexible members controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • 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
    • F16H61/0213—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 characterised by the method for generating shift signals
    • 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
    • F16H61/66—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 continuously variable gearings
    • F16H61/664—Friction gearings
    • F16H61/6648—Friction gearings controlling of shifting being influenced by a signal derived from the engine and the main coupling
    • 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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • F16H2061/161—Inhibiting 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
    • 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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed
    • F16H2061/163—Holding the gear for delaying gear shifts under unfavorable conditions, e.g. during cornering
    • 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
    • F16H61/16—Inhibiting or initiating shift during unfavourable conditions, e.g. preventing forward reverse shift at high vehicle speed, preventing engine over speed

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
FR0315060A 2003-12-19 2003-12-19 Procede et dispositif de controle des changements des rapports des transmissions automatiques Expired - Fee Related FR2864193B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0315060A FR2864193B1 (fr) 2003-12-19 2003-12-19 Procede et dispositif de controle des changements des rapports des transmissions automatiques

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0315060A FR2864193B1 (fr) 2003-12-19 2003-12-19 Procede et dispositif de controle des changements des rapports des transmissions automatiques

Publications (2)

Publication Number Publication Date
FR2864193A1 FR2864193A1 (fr) 2005-06-24
FR2864193B1 true FR2864193B1 (fr) 2007-04-13

Family

ID=34630386

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0315060A Expired - Fee Related FR2864193B1 (fr) 2003-12-19 2003-12-19 Procede et dispositif de controle des changements des rapports des transmissions automatiques

Country Status (1)

Country Link
FR (1) FR2864193B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005040179A1 (de) * 2005-08-25 2007-03-01 Zf Friedrichshafen Ag Vorrichtung zur vorausschauenden Bestimmung von Übersetzungsänderungen bei automatischen Getrieben

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0588896B1 (fr) * 1991-06-21 1994-11-09 Dr.Ing.h.c. F. Porsche Aktiengesellschaft Procede pour la commande d'une boite de vitesses automatique d'un vehicule automobile
DE59204204D1 (de) * 1992-06-30 1995-12-07 Siemens Ag Getriebesteuerung.
FR2737761B1 (fr) 1995-08-10 1997-09-19 Renault Procede de suppression du phenomene de pompage d'un vehicule automobile et vehicule automobile mettant en oeuvre ce procede
FR2765651B1 (fr) 1997-07-02 1999-09-24 Renault Procede de commande des changements de rapports d'une transmission automatique
DE10041441A1 (de) * 2000-08-23 2002-03-07 Bosch Gmbh Robert Steuerungssystem für ein Kraftfahrzeug-Automatikgetriebe und Verfahren zum Betreiben des Steuerungssystems
DE10212320B4 (de) * 2001-03-22 2017-01-12 Schaeffler Technologies AG & Co. KG Verfahren zum Steuern und/oder Regeln eines automatisierten Getriebes eines Fahrzeuges

Also Published As

Publication number Publication date
FR2864193A1 (fr) 2005-06-24

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