FR2942441B1 - Procede de detection d'un dysfonctionnement de moyens de synchronisation d'une boite de vitesses - Google Patents

Procede de detection d'un dysfonctionnement de moyens de synchronisation d'une boite de vitesses

Info

Publication number
FR2942441B1
FR2942441B1 FR0951235A FR0951235A FR2942441B1 FR 2942441 B1 FR2942441 B1 FR 2942441B1 FR 0951235 A FR0951235 A FR 0951235A FR 0951235 A FR0951235 A FR 0951235A FR 2942441 B1 FR2942441 B1 FR 2942441B1
Authority
FR
France
Prior art keywords
dysfunction
gearbox
detecting
synchronization means
synchronizer
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
FR0951235A
Other languages
English (en)
Other versions
FR2942441A1 (fr
Inventor
Clement Mitchell
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.)
PSA Automobiles SA
Original Assignee
Peugeot Citroen Automobiles SA
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 Peugeot Citroen Automobiles SA filed Critical Peugeot Citroen Automobiles SA
Priority to FR0951235A priority Critical patent/FR2942441B1/fr
Publication of FR2942441A1 publication Critical patent/FR2942441A1/fr
Application granted granted Critical
Publication of FR2942441B1 publication Critical patent/FR2942441B1/fr
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • F16H61/12—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
    • F16H61/04—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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/36—Inputs being a function of speed
    • F16H59/46—Inputs being a function of speed dependent on a comparison between speeds
    • F16H2059/462—Detecting synchronisation, i.e. speed difference is approaching zero
    • 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
    • F16H2061/0407—Synchronisation before shifting by control of clutch in parallel torque path
    • 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
    • F16H2061/1208—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures with diagnostic check cycles; Monitoring of 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
    • F16H61/12—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures
    • F16H2061/1256—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected
    • F16H2061/1276—Detecting malfunction or potential malfunction, e.g. fail safe; Circumventing or fixing failures characterised by the parts or units where malfunctioning was assumed or detected the failing part is a friction device, e.g. clutches or 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
    • 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
    • F16H61/68—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

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Transmission Device (AREA)
  • Mechanical Operated Clutches (AREA)
FR0951235A 2009-02-26 2009-02-26 Procede de detection d'un dysfonctionnement de moyens de synchronisation d'une boite de vitesses Expired - Fee Related FR2942441B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR0951235A FR2942441B1 (fr) 2009-02-26 2009-02-26 Procede de detection d'un dysfonctionnement de moyens de synchronisation d'une boite de vitesses

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0951235A FR2942441B1 (fr) 2009-02-26 2009-02-26 Procede de detection d'un dysfonctionnement de moyens de synchronisation d'une boite de vitesses

Publications (2)

Publication Number Publication Date
FR2942441A1 FR2942441A1 (fr) 2010-08-27
FR2942441B1 true FR2942441B1 (fr) 2011-02-11

Family

ID=41110527

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0951235A Expired - Fee Related FR2942441B1 (fr) 2009-02-26 2009-02-26 Procede de detection d'un dysfonctionnement de moyens de synchronisation d'une boite de vitesses

Country Status (1)

Country Link
FR (1) FR2942441B1 (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108482381A (zh) * 2018-03-27 2018-09-04 京东方科技集团股份有限公司 车辆控制系统、车辆和车辆控制方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58146749A (ja) * 1982-02-22 1983-09-01 Mazda Motor Corp 複合クラツチ式多段歯車変速機のダブルロツク検出装置
DE102004012918B4 (de) * 2004-03-17 2023-08-03 Zf Friedrichshafen Ag Verfahren und Vorrichtung zur Funktionsüberprüfung eines Fahrzeugaggregats
DE102007015128A1 (de) * 2006-04-21 2007-10-31 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Verfahren und Vorrichtung zum Steuern eines Notlaufbetriebs eines Parallelschaltgetriebes
FR2916508B1 (fr) * 2007-05-22 2009-07-24 Peugeot Citroen Automobiles Sa Boite de vitesses a crabots auto-ejectants a derivation de couple par un rapport superieur et procede de changement de rapport associe

Also Published As

Publication number Publication date
FR2942441A1 (fr) 2010-08-27

Similar Documents

Publication Publication Date Title
DE502008003054D1 (de) Verfahren zur kisspointadaption
US8870712B2 (en) Method for shift control of an automated group gear
KR101776889B1 (ko) 하이브리드 드라이브라인을 포함하는 차량에서 기어를 신속하게 변경하는 방법
ATE530815T1 (de) Verfahren zum steuern eines hochschaltvorganges in einem doppelkupplungsgetriebe
US20150352942A1 (en) Drive Unit for a Hybrid Vehicle and Method for Operating the Same
WO2010013104A8 (fr) Appareil et procédé de commande pour transmission automatique de véhicule
KR20160043592A (ko) 차량의 변속장치
GB201003675D0 (en) Pre-selection of gear for a double clutch transmission
EP2469126A3 (fr) Transmission automatique
WO2009077323A3 (fr) Procédé et dispositif permettant de faire fonctionner un système de propulsion hybride d'un véhicule
WO2009030219A3 (fr) Procédé de commande d'une transmission à double embrayage
ATE531980T1 (de) Steuerungsverfahren zum gangschalten in einem doppelkupplungsgetriebe mit automatisierter handschaltung
GB201110205D0 (en) A method and system for controlling a motor vehicle
KR101416377B1 (ko) 차량용 변속장치
ATE464496T1 (de) Verfahren zum schalten eines neutralzustandes eines automatisierten stufengetriebes
WO2009135725A3 (fr) Procédé de commande de changement de vitesses d'une boîte de vitesses automatique
FR2942441B1 (fr) Procede de detection d'un dysfonctionnement de moyens de synchronisation d'une boite de vitesses
ATE512321T1 (de) Getriebe mit selbstausrückenden klauen und kupplungsverzweigung durch ein höheres übersetzungsverhältnis und entsprechendes schaltverfahren
ATE395537T1 (de) Verfahren zur synchronisierung eines doppelkupplungsgetriebes
FR2971316B1 (fr) Dispositif et procede pour la commande d'une boite de vitesses a double embrayage
ATE406297T1 (de) Einlegen eines anfahrgangs bei einem automatisierten synchrongetriebe
FR2972516B1 (fr) Procede de changement de rapport de vitesses sous couple sur une boite de vitesse a double embrayage, dispositif mettant en oeuvre ce procede et vehicule incorporant un tel dispositif
WO2013058556A3 (fr) Procédé de commande de changement de vitesses pour boîte de vitesses automatique
FR2928191B1 (fr) Boite de vitesses a derivation de couple par un rapport superieur comprenant au moins deux arbres secondaires et procedes de changement de rapport montant et descendant associes
KR20150105427A (ko) 기어박스용 동기화 장치, 그러한 동기화 장치를 포함하는 기어박스 및 그러한 기어박스를 구비한 차량

Legal Events

Date Code Title Description
ST Notification of lapse

Effective date: 20131031