BR0105840A - Método para re-fechamento de embreagem durante uma mudança de marcha - Google Patents

Método para re-fechamento de embreagem durante uma mudança de marcha

Info

Publication number
BR0105840A
BR0105840A BR0105840-1A BR0105840A BR0105840A BR 0105840 A BR0105840 A BR 0105840A BR 0105840 A BR0105840 A BR 0105840A BR 0105840 A BR0105840 A BR 0105840A
Authority
BR
Brazil
Prior art keywords
clutch
closing
gear change
during
sym
Prior art date
Application number
BR0105840-1A
Other languages
English (en)
Other versions
BR0105840B1 (pt
Inventor
Gabriele Serra
Alessandro Palma
Original Assignee
Magneti Marelli Powertrains S
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 Powertrains S filed Critical Magneti Marelli Powertrains S
Publication of BR0105840A publication Critical patent/BR0105840A/pt
Publication of BR0105840B1 publication Critical patent/BR0105840B1/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
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • 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
    • B60W10/11—Stepped 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
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—Engine speed
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/10—Change speed gearings
    • B60W2510/1015—Input shaft speed, e.g. turbine speed
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/02—Clutches
    • B60W2710/021—Clutch engagement state
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0666—Engine torque

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Control Of Transmission Device (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Gear-Shifting Mechanisms (AREA)

Abstract

"MéTODO PARA RE-FECHAMENTO DE EMBREAGEM DURANTE UMA MUDANçA DE MARCHA". Referente a um método para o re-fechamento da embreagem (4) durante uma mudança de engrenagem onde a embreagem (4) é fechada para ajustar a velocidade angular ( <sym>~ m~ ) do eixo de acionamento (10) para acasalar a velocidade angular ( <sym>~ 1~ ) do eixo primário (7) da caixa de câmbio (5) ; o suprimento de potência ao motor (2) é interrompido, de modo a não gerar torque útil, a embreagem (4) é prontamente disposta em uma posição predeterminada ( x^ *^ ), de modo a transmitir torque constante ( T~ CL~^ *^ ) , que é substancialmente igual ao torque de acionamento ( T^ *^ ) suprido pelo motor (2) imediatamente antes da mudança de marcha, e a embreagem (4) é mantida na posição predeterminada ( x^ *^ ) até que a sincronização do eixo de acionamento (10) e eixo primário (7) aconteça.
BRPI0105840-1A 2000-10-27 2001-10-24 método para re-fechamento de embreagem durante uma mudança de marcha. BR0105840B1 (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT2000BO000625A ITBO20000625A1 (it) 2000-10-27 2000-10-27 Metodo di richiusura della frizione durante un cambio marcia

Publications (2)

Publication Number Publication Date
BR0105840A true BR0105840A (pt) 2002-06-25
BR0105840B1 BR0105840B1 (pt) 2009-05-05

Family

ID=11438815

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0105840-1A BR0105840B1 (pt) 2000-10-27 2001-10-24 método para re-fechamento de embreagem durante uma mudança de marcha.

Country Status (6)

Country Link
US (1) US6676568B2 (pt)
EP (1) EP1201481B1 (pt)
BR (1) BR0105840B1 (pt)
DE (1) DE60104797T2 (pt)
ES (1) ES2225383T3 (pt)
IT (1) ITBO20000625A1 (pt)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2470015B (en) * 2009-05-05 2016-05-18 Gm Global Tech Operations Llc Method and apparatus for estimating clutch friction

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2458721A1 (fr) * 1979-06-08 1981-01-02 Peugeot Mecanisme de transmission comportant un embrayage et une boite de vitesses a plusieurs rapports
US5206805A (en) * 1987-03-13 1993-04-27 Borg-Warner Automotive, Inc. Continuously variable transmission clutch control system including special start mode operation
DE4204401A1 (de) 1992-02-14 1993-08-19 Bosch Gmbh Robert Einrichtung zur steuerung des abtriebsmoments eines automatischen schaltgetriebes
US6061619A (en) 1992-09-09 2000-05-09 Luk Lamellen Und Kupplungsbau Gmbh Electronic clutch management
US5638271A (en) 1995-01-04 1997-06-10 Cummins Engine Company, Inc. Apparatus and method for assisting gear engagement in controlling the automatic shifting of a manual-automatic transmission
GB2314172B (en) 1996-06-15 2000-08-16 Luk Getriebe Systeme Gmbh Motor vehicle
DE19628787C2 (de) * 1996-07-17 2002-11-14 Luk Gs Verwaltungs Kg Automatisch steuerbare Kupplung
DE19712871A1 (de) 1997-03-27 1998-10-01 Bosch Gmbh Robert Kupplungssystem
US6319173B1 (en) * 1997-04-16 2001-11-20 Transmisiones Tsp, S.A. De C.V. Method and apparatus for operating a clutch in an automated mechanical transmission
IT1293853B1 (it) * 1997-06-25 1999-03-10 Magneti Marelli Spa Metodo e dispositivo di controllo di un gruppo di trasmissione di un veicolo.
DE19806497C2 (de) * 1998-02-17 2000-03-16 Mannesmann Sachs Ag Antriebsanordnung für ein von einem Verbrennungsmotor angetriebenes Kraftfahrzeug

Also Published As

Publication number Publication date
EP1201481B1 (en) 2004-08-11
DE60104797T2 (de) 2005-09-29
BR0105840B1 (pt) 2009-05-05
ITBO20000625A1 (it) 2002-04-27
US20020077215A1 (en) 2002-06-20
ITBO20000625A0 (it) 2000-10-27
US6676568B2 (en) 2004-01-13
DE60104797D1 (de) 2004-09-16
EP1201481A1 (en) 2002-05-02
ES2225383T3 (es) 2005-03-16

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Legal Events

Date Code Title Description
HHB Publication of an application: rectification
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: 20 (VINTE) ANOS CONTADOS A PARTIR DE 24/10/2001, OBSERVADAS AS CONDICOES LEGAIS.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]

Free format text: PATENTE EXTINTA EM 24.10.2021