FR3103869B1 - Controle de couple lors de passage de rapport sur une boîte de vitesse électrifiée - Google Patents

Controle de couple lors de passage de rapport sur une boîte de vitesse électrifiée Download PDF

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Publication number
FR3103869B1
FR3103869B1 FR1913642A FR1913642A FR3103869B1 FR 3103869 B1 FR3103869 B1 FR 3103869B1 FR 1913642 A FR1913642 A FR 1913642A FR 1913642 A FR1913642 A FR 1913642A FR 3103869 B1 FR3103869 B1 FR 3103869B1
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FR
France
Prior art keywords
gear
primary shaft
shifting
gearbox
torque check
Prior art date
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Active
Application number
FR1913642A
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English (en)
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FR3103869A1 (fr
Inventor
Gaetan Rocq
Yohan Milhau
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
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PSA 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 PSA Automobiles SA filed Critical PSA Automobiles SA
Priority to FR1913642A priority Critical patent/FR3103869B1/fr
Publication of FR3103869A1 publication Critical patent/FR3103869A1/fr
Application granted granted Critical
Publication of FR3103869B1 publication Critical patent/FR3103869B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • F16H61/04—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
    • F16H61/68—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
    • F16H61/686—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 orbital 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
    • F16H61/68—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
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • F16H63/502—Signals to an engine or motor for smoothing gear shifts
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2200/00—Type of vehicle
    • B60Y2200/90—Vehicles comprising electric prime movers
    • B60Y2200/92—Hybrid vehicles
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2300/00—Purposes or special features of road vehicle drive control systems
    • B60Y2300/18—Propelling the vehicle
    • B60Y2300/20—Reducing vibrations in the driveline
    • B60Y2300/207—Reducing vibrations in the driveline related to drive shaft torsion, e.g. driveline oscillations
    • 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
    • F16H2061/0422—Synchronisation before shifting by an electric machine, e.g. by accelerating or braking the input shaft
    • 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
    • F16H2306/54—Synchronizing engine speed to transmission input speed
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Abstract

L’invention a trait à un procédé de contrôle de passage d’un premier rapport à un deuxième rapport sur un groupe motopropulseur comprenant un moteur, une machine électrique et une boîte de vitesses avec un arbre primaire, ledit procédé comprenant les étapes suivantes : (a) détection d’un besoin de changement du premier rapport au deuxième rapport ; (b) fermeture d’un embrayage ou d’un frein de manière à engager le deuxième rapport ; (c) contrôle de la vitesse de rotation de l’arbre primaire, en vue de se rapprocher d’une vitesse (28) correspondant au deuxième rapport, en émettant une consigne de couple à l’arbre primaire (30, 30.1) ; (d) verrouillage de l’embrayage ou du frein ; où à l’étape (c), la consigne de couple à l’arbre primaire (30, 30.1) est répartie au moteur (16, 16.1) et à la machine électrique (32, 32.2). Figure 5
FR1913642A 2019-12-03 2019-12-03 Controle de couple lors de passage de rapport sur une boîte de vitesse électrifiée Active FR3103869B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1913642A FR3103869B1 (fr) 2019-12-03 2019-12-03 Controle de couple lors de passage de rapport sur une boîte de vitesse électrifiée

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1913642 2019-12-03
FR1913642A FR3103869B1 (fr) 2019-12-03 2019-12-03 Controle de couple lors de passage de rapport sur une boîte de vitesse électrifiée

Publications (2)

Publication Number Publication Date
FR3103869A1 FR3103869A1 (fr) 2021-06-04
FR3103869B1 true FR3103869B1 (fr) 2021-12-17

Family

ID=69191043

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1913642A Active FR3103869B1 (fr) 2019-12-03 2019-12-03 Controle de couple lors de passage de rapport sur une boîte de vitesse électrifiée

Country Status (1)

Country Link
FR (1) FR3103869B1 (fr)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102004033716A1 (de) * 2004-07-13 2006-02-02 Zf Friedrichshafen Ag Verfahren zum Betrieb eines eine Mehrfach-Kupplungseinrichtung und ein Lastschaltgetriebe aufweisenden Antriebsstrangs und derartiger Antriebsstrang mit entsprechender Steuereinheit
FR2887495B1 (fr) * 2005-06-27 2007-09-28 Peugeot Citroen Automobiles Sa Procede pour piloter le couplage et le decouplage du premier moteur et du deuxieme moteur d'un groupe motopropulseur hybride parallele
KR101704191B1 (ko) * 2015-04-29 2017-02-07 현대자동차주식회사 하이브리드 차량의 토크 인터벤션 제어장치 및 제어방법
DE102016113690A1 (de) * 2016-07-25 2018-01-25 Technische Universität Darmstadt Verfahren zum Steuern eines Schaltvorganges in einem Antriebssystem sowie Steuerungs-Vorrichtung dafür

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Publication number Publication date
FR3103869A1 (fr) 2021-06-04

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