BRPI0704098A - método de controle de um sistema de propulsão servo-assistido em um veìculo automotor - Google Patents

método de controle de um sistema de propulsão servo-assistido em um veìculo automotor

Info

Publication number
BRPI0704098A
BRPI0704098A BRPI0704098-9A BRPI0704098A BRPI0704098A BR PI0704098 A BRPI0704098 A BR PI0704098A BR PI0704098 A BRPI0704098 A BR PI0704098A BR PI0704098 A BRPI0704098 A BR PI0704098A
Authority
BR
Brazil
Prior art keywords
servo
shaft
propulsion system
gearbox
assisted
Prior art date
Application number
BRPI0704098-9A
Other languages
English (en)
Inventor
Fabrizio Amisano
Aldo Sorniotti
Mauro Velardocchia
Original Assignee
Magneti Marelli Powertrain Spa
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 Magneti Marelli Powertrain Spa filed Critical Magneti Marelli Powertrain Spa
Publication of BRPI0704098A publication Critical patent/BRPI0704098A/pt
Publication of BRPI0704098B1 publication Critical patent/BRPI0704098B1/pt

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
    • F16H61/04—Smoothing ratio shift
    • F16H61/0437—Smoothing ratio shift by using electrical 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
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/006—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion power being selectively transmitted by parallel flow paths, e.g. dual clutch 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
    • 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
    • F16H2003/0818—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 comprising means for power-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
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0425—Bridging torque interruption
    • 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
    • F16H2061/0425—Bridging torque interruption
    • F16H2061/0429—Bridging torque interruption by torque supply with a 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
    • F16H2200/00—Transmissions for multiple ratios
    • F16H2200/003—Transmissions for multiple ratios characterised by the number of forward speeds
    • F16H2200/0047—Transmissions for multiple ratios characterised by the number of forward speeds the gear ratios comprising five forward speeds
    • 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
    • F16H3/087—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 characterised by the disposition of the gears
    • F16H3/089—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 characterised by the disposition of the gears all of the meshing gears being supported by a pair of parallel shafts, one being the input shaft and the other the output shaft, there being no countershaft involved

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Transmission Device (AREA)
  • Control Of Driving Devices And Active Controlling Of Vehicle (AREA)

Abstract

MéTODO DE CONTROLE DE UM SISTEMA DE PROPULSãO SERVO-ASSISTIDO EM UM VEìCULO AUTOMOTOR. Trata-se de um método de controle de um sistema de propulsão servo-assistido (4) em um veículo automotor (1) para realizar urna transição de uma marcha inferior para uma marcha superior sem interromper um torque de acionamento aplicado às rodas motrizes (3); o sistema de propulsão (4) inclui um motor de combustão interna (5) munido de um eixo cardan (6) e uma transmissão servo-assistida (7), por sua vez, compreendendo: uma caixa de câmbio mecânica servo-assistida (12) munida de um eixo primário (13) conectável ao eixo cardan (6) e um eixo secundário (14) conectado a um eixo de transmissão (8) que transmite movimento às rodas motrizes (3); uma embreagem servo-assistida (15) disposta entre o eixo cardan (6) e o eixo primário (13) da caixa de câmbio (12) para conectar e desconectar o eixo cardan (6) ao e do eixo primário (13) da caixa de câmbio (12); um freio servo-assistido (23); e uma engrenagem epicicloidal (19) tendo três elementos rotativos (20,21,22): um primeiro elemento rotativo (20) conectado ao eixo cardan (6), um segundo elemento rotativo (21) conectado ao eixo secundário (14) da caixa de câmbio e um terceiro elemento rotativo (22) conectado ao freio (23) (Figura 2).
BRPI0704098A 2006-11-09 2007-11-09 método de controle de um sistema de propulsão servo-assistido em um veículo automotor BRPI0704098B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425763A EP1921349B1 (en) 2006-11-09 2006-11-09 A method for controlling a power assisted propulsion system in a motor vehicle

Publications (2)

Publication Number Publication Date
BRPI0704098A true BRPI0704098A (pt) 2008-07-01
BRPI0704098B1 BRPI0704098B1 (pt) 2018-12-11

Family

ID=37762464

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0704098A BRPI0704098B1 (pt) 2006-11-09 2007-11-09 método de controle de um sistema de propulsão servo-assistido em um veículo automotor

Country Status (4)

Country Link
US (1) US7967725B2 (pt)
EP (1) EP1921349B1 (pt)
CN (1) CN101201106B (pt)
BR (1) BRPI0704098B1 (pt)

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US7846051B2 (en) * 2007-05-11 2010-12-07 Gm Global Technology Operations, Inc. Hybrid powertrain with an engine input clutch and method of control
US8214113B2 (en) * 2008-06-30 2012-07-03 Caterpillar Inc. Retarding system that retards motion of power source
DE102009003107A1 (de) 2009-05-14 2010-11-18 Zf Friedrichshafen Ag Antriebsanordnung für ein Kraftfahrzeug mit einer Nebenabtriebskupplung
DE102009003108B4 (de) * 2009-05-14 2017-08-10 Zf Friedrichshafen Ag Antriebsanordnung mit zwei eingangsseitigen Kupplungen
US9080797B2 (en) * 2009-05-19 2015-07-14 Carrier Corporation Variable speed compressor
NL2003275C2 (nl) * 2009-07-24 2011-01-25 Drivetrain Innovations B V Transmissiemodule voor een voertuig.
EP2457000B1 (en) * 2009-07-24 2018-12-19 DTI Group B.V. Transmission module for a vehicle
GB2495560A (en) * 2011-10-14 2013-04-17 Khalil Abu Al-Rubb Transmission where driven gear and driving gear are engaged through the action of a pressurised fluid
CN102878256B (zh) * 2012-10-09 2015-03-25 郭云鹏 快速换挡变速器
CN104595429A (zh) * 2015-01-28 2015-05-06 赣州经纬科技股份有限公司 横置前驱六速手动变速器总成
CN109099150B (zh) * 2017-05-09 2020-10-27 磐安腾阳汽车制动科技有限公司 车辆的排气制动自动换挡系统
CN107218359A (zh) * 2017-07-26 2017-09-29 江苏品尚机械科技有限公司 一种多级变速器
IT201900017513A1 (it) * 2019-09-30 2021-03-30 Ferrari Spa Metodo di controllo per l'esecuzione di un cambio marcia discendente mentre un pedale dell'acceleratore e' rilasciato in una trasmissione provvista di un cambio servoassistito a doppia frizione
CN115217955B (zh) * 2021-06-09 2023-09-01 广州汽车集团股份有限公司 双离合变速器的升挡控制方法、控制系统及车辆

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3049101C2 (de) * 1980-12-24 1983-10-13 Zahnradfabrik Friedrichshafen Ag, 7990 Friedrichshafen Zahnräderwechselgetriebe mit Leistungsteilung
US4693129A (en) * 1984-06-25 1987-09-15 Ford Motor Company Countershaft automatic transmission
JP3343660B2 (ja) 1992-12-10 2002-11-11 本田技研工業株式会社 オイルポンプ駆動装置
GB2358680A (en) * 2000-01-31 2001-08-01 Eaton Corp A transmission with low inertia shaft
DE10014879B4 (de) * 2000-03-24 2014-01-30 Volkswagen Ag Verfahren zur Steuerung eines Doppelkupplungsgetriebes bzw. der Motordrehzahl eines Doppelkupplungsgetriebes
ITBO20000627A1 (it) * 2000-10-27 2002-04-27 Magneti Marelli Spa Metodo per l'esecuzione del disinnesto marcia in un cambio manuale servocomandato
JP2002276797A (ja) 2001-03-15 2002-09-25 Hitachi Ltd 自動変速機
EP1456050B1 (en) 2001-12-06 2009-07-08 van Druten, Roell Marie Method for propelling a vehicle as well as drive unit
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DE102005013137A1 (de) 2005-03-22 2006-09-28 Zf Friedrichshafen Ag Verfahren und Vorrichtung zur Steuerung einer Ölversorgung für ein Automatgetriebe und ein Anfahrelement
WO2006126876A2 (en) 2005-05-25 2006-11-30 Dti Group B.V. Method for regulating the drive torque to the wheels of a vehicle
PT1910709E (pt) 2005-07-18 2009-03-03 Dti Group Bv Módulo de mudanças

Also Published As

Publication number Publication date
US7967725B2 (en) 2011-06-28
BRPI0704098B1 (pt) 2018-12-11
EP1921349A1 (en) 2008-05-14
EP1921349B1 (en) 2012-10-17
CN101201106A (zh) 2008-06-18
CN101201106B (zh) 2013-01-09
US20080188347A1 (en) 2008-08-07

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Legal Events

Date Code Title Description
B03A Publication of a patent application or of a certificate of addition of invention [chapter 3.1 patent gazette]
B07A Application suspended after technical examination (opinion) [chapter 7.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 11/12/2018, OBSERVADAS AS CONDICOES LEGAIS.