BR0105840A - Método para re-fechamento de embreagem durante uma mudança de marcha - Google Patents
Método para re-fechamento de embreagem durante uma mudança de marchaInfo
- 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
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.
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)
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)
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 |
-
2000
- 2000-10-27 IT IT2000BO000625A patent/ITBO20000625A1/it unknown
-
2001
- 2001-10-24 BR BRPI0105840-1A patent/BR0105840B1/pt not_active IP Right Cessation
- 2001-10-25 US US09/983,761 patent/US6676568B2/en not_active Expired - Lifetime
- 2001-10-26 ES ES01125658T patent/ES2225383T3/es not_active Expired - Lifetime
- 2001-10-26 EP EP01125658A patent/EP1201481B1/en not_active Expired - Lifetime
- 2001-10-26 DE DE60104797T patent/DE60104797T2/de not_active Expired - Lifetime
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 |