BRPI0506871A - unidade de tração para veìculo a motor e método para determinação da caracterìstica de um acoplamento da unidade de tração - Google Patents

unidade de tração para veìculo a motor e método para determinação da caracterìstica de um acoplamento da unidade de tração

Info

Publication number
BRPI0506871A
BRPI0506871A BRPI0506871-1A BRPI0506871A BRPI0506871A BR PI0506871 A BRPI0506871 A BR PI0506871A BR PI0506871 A BRPI0506871 A BR PI0506871A BR PI0506871 A BRPI0506871 A BR PI0506871A
Authority
BR
Brazil
Prior art keywords
traction unit
transmission
motor vehicle
characteristic
determining
Prior art date
Application number
BRPI0506871-1A
Other languages
English (en)
Inventor
Steen Marcus
Karlsson Svante
Panagopoulos Helene
Lauri Erik
Original Assignee
Volvo Lastvagnar Ab
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 Volvo Lastvagnar Ab filed Critical Volvo Lastvagnar Ab
Publication of BRPI0506871A publication Critical patent/BRPI0506871A/pt
Publication of BRPI0506871B1 publication Critical patent/BRPI0506871B1/pt

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/1819—Propulsion control with control means using analogue circuits, relays or mechanical links
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D48/00—External control of clutches
    • F16D48/06—Control by electric or electronic means, e.g. of fluid pressure
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/102—Actuator
    • F16D2500/1028—Pneumatic
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10406—Clutch position
    • F16D2500/10412—Transmission line of a vehicle
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/10—System to be controlled
    • F16D2500/104—Clutch
    • F16D2500/10443—Clutch type
    • F16D2500/1045—Friction clutch
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/302—Signal inputs from the actuator
    • F16D2500/3026—Stroke
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/304—Signal inputs from the clutch
    • F16D2500/3042—Signal inputs from the clutch from the output shaft
    • F16D2500/30421—Torque of the output 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/308—Signal inputs from the transmission
    • F16D2500/30806—Engaged transmission ratio
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/30—Signal inputs
    • F16D2500/314—Signal inputs from the user
    • F16D2500/31406—Signal inputs from the user input from pedals
    • F16D2500/31426—Brake pedal position
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/702—Look-up tables
    • F16D2500/70252—Clutch torque
    • F16D2500/70264—Stroke
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/704—Output parameters from the control unit; Target parameters to be controlled
    • F16D2500/70402—Actuator parameters
    • F16D2500/7041—Position
    • 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
    • F16D—COUPLINGS FOR TRANSMITTING ROTATION; CLUTCHES; BRAKES
    • F16D2500/00—External control of clutches by electric or electronic means
    • F16D2500/70—Details about the implementation of the control system
    • F16D2500/706—Strategy of control
    • F16D2500/70605—Adaptive correction; Modifying control system parameters, e.g. gains, constants, look-up tables

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Combustion & Propulsion (AREA)
  • Chemical & Material Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Multiple Motors (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

UNIDADE DE TRAçãO PARA VEìCULO A MOTOR E MéTODO PARA DETERMINAçãO DA CARACTERìSTICA DE UM ACOPLAMENTO DA UNIDADE DE TRAçãO A presente invenção se refere a uma unidade de tração para um veículo a motor, compreendendo pelo menos um motor de tração (1) com eu eixo de saída, uma transmissão (9), que possui um eixo de entrada e pelo menos um eixo intermediário (11) com um freio de eixo intermediário (17), uma embreagem de fricção (3) com um primeiro elemento de fricção conectado para o eixo de saída e um segundo elemento de fricção conectado para o eixo de entrada, um mecanismo de operação de embreagem (15) para engrenamento e desengrenamento da embreagem de fricção (3), uma unidade de controle eletrónico (12) para controle do mecanismo de operação de embreagem (15) em dependência de diversos parâmetros de controle, e um detector de posição (18), que detecta a posição do mecanismo de operação de embreagem (15) e transmite um sinal dependente de posição para a unidade de controle (12). Um transmissor de torque está proporcionado, que detecta o torque no eixo de entrada (7) e transmite um sinal dependente de torque para a unidade de controle (12), e de que a unidade de controle (12) está disposta de maneira a que, em ocasiões pré-determinadas, quando a transmissão (9) está em uma posição neutra e o freio de eixo intermediário (17) está aplicado, gradualmente para alterar o grau de engrenagem da embreagem de fricção (3) e para registrar e armazenar, como uma função da posição do mecanismo de operação de embreagem (15), o torque mensurado pelo transmissor de torque (19).
BRPI0506871-1A 2004-01-14 2005-01-11 Motor vehicle drive unit and method for determining the characteristics of a traction unit coupling BRPI0506871B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0400082A SE0400082L (sv) 2004-01-14 2004-01-14 Drivaggregat för motorfordon samt metod för att fastställa karaktistiken hos drivaggregatets koppling
SE0400082-4 2004-01-14
PCT/SE2005/000021 WO2005068868A1 (en) 2004-01-14 2005-01-11 Driving unit for motor vehicle and method for determine the characteristic of a coupling of the driving unit

Publications (2)

Publication Number Publication Date
BRPI0506871A true BRPI0506871A (pt) 2007-05-29
BRPI0506871B1 BRPI0506871B1 (pt) 2017-12-05

Family

ID=31493054

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0506871-1A BRPI0506871B1 (pt) 2004-01-14 2005-01-11 Motor vehicle drive unit and method for determining the characteristics of a traction unit coupling

Country Status (9)

Country Link
US (1) US7270624B2 (pt)
EP (1) EP1711721B1 (pt)
CN (1) CN100434742C (pt)
AT (1) ATE391860T1 (pt)
BR (1) BRPI0506871B1 (pt)
DE (1) DE602005005950T2 (pt)
ES (1) ES2304685T3 (pt)
SE (1) SE0400082L (pt)
WO (1) WO2005068868A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006003711A1 (de) * 2006-01-26 2007-08-02 Zf Friedrichshafen Ag Verfahren zur Steuerung eines Kraftfahrzeug-Antriebsstrangs
GB2458497B (en) * 2008-03-20 2011-12-07 Ford Global Tech Llc A method and apparatus for determining the position of a clutch actuating piston
WO2013004208A1 (de) * 2011-07-07 2013-01-10 Schaeffler Technologies AG & Co. KG Verfahren zum betreiben eines steuergeräts und/oder eines aktors
US8870703B2 (en) * 2012-11-19 2014-10-28 Gm Global Technology Operations, Llc Transmission with band clutch
CN106641195A (zh) * 2017-01-23 2017-05-10 中国第汽车股份有限公司 一种重型12挡amt变速器总成
IT201700032736A1 (it) * 2017-03-24 2018-09-24 Cnh Ind Italia Spa Sistema di frizione automatica per una macchina da lavoro
CN114829806A (zh) * 2019-12-18 2022-07-29 沃尔沃卡车集团 用于定义离合器滑移点位置的方法
US12007020B1 (en) 2023-07-31 2024-06-11 Fca Us Llc Transmission shift torque characteristics and optimized engine torque control using predictive shift request management
US12060934B1 (en) 2023-10-31 2024-08-13 Fca Us Llc Techniques to discriminate vehicle propulsion system torque errors

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2636283B2 (ja) * 1987-12-11 1997-07-30 いすゞ自動車株式会社 自動クラッチ制御装置
JPH085396Y2 (ja) * 1989-09-26 1996-02-14 株式会社ゼクセル クラッチ制御装置
US5393274A (en) * 1993-07-19 1995-02-28 Eaton Corporation Touch point identification algorithm for automatic clutch controller
DE4434111A1 (de) * 1994-09-23 1996-03-28 Kongsberg Automotive Technolog Steuerung für eine automatisch betätigte Kupplung
GB9421350D0 (en) * 1994-10-24 1994-12-07 Eaton Corp Automated clutch control and calibration
ATE191961T1 (de) * 1995-02-01 2000-05-15 Eaton Corp Berührpunkt-erkennungsverfahren und -vorrichtung einer kupplung
SE517743C2 (sv) * 1999-09-03 2002-07-09 Volvo Lastvagnar Ab Drivaggregat för ett motorfordon samt sätt att identifiera dragläget hos en i drivaggregatet ingående automatiserad koppling
DE10038331A1 (de) * 2000-08-05 2002-02-14 Daimler Chrysler Ag Verfahren zum Erfassen des Betriebszustandes einer reibschlüssigen Kupplung
SE522153C2 (sv) * 2002-05-16 2004-01-20 Volvo Lastvagnar Ab Motordrivet fordon med automatiserad transmission
SE522591C2 (sv) * 2002-06-17 2004-02-24 Volvo Lastvagnar Ab Drivaggregat för motorfordon

Also Published As

Publication number Publication date
SE0400082D0 (sv) 2004-01-14
CN1910384A (zh) 2007-02-07
ATE391860T1 (de) 2008-04-15
EP1711721A1 (en) 2006-10-18
ES2304685T3 (es) 2008-10-16
SE525163C2 (sv) 2004-12-14
DE602005005950D1 (de) 2008-05-21
US20060223671A1 (en) 2006-10-05
EP1711721B1 (en) 2008-04-09
BRPI0506871B1 (pt) 2017-12-05
WO2005068868A1 (en) 2005-07-28
US7270624B2 (en) 2007-09-18
DE602005005950T2 (de) 2009-05-07
SE0400082L (sv) 2004-12-14
CN100434742C (zh) 2008-11-19

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Legal Events

Date Code Title Description
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 20A ANUIDADE.

B24J Lapse because of non-payment of annual fees (definitively: art 78 iv lpi, resolution 113/2013 art. 12)

Free format text: EM VIRTUDE DA EXTINCAO PUBLICADA NA RPI 2809 DE 05-11-2024 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDA A EXTINCAO DA PATENTE E SEUS CERTIFICADOS, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013.