BRPI0511340A - sistema para controlar pressão em uma transmissão e método para controlar pressão em uma transmissão - Google Patents
sistema para controlar pressão em uma transmissão e método para controlar pressão em uma transmissãoInfo
- Publication number
- BRPI0511340A BRPI0511340A BRPI0511340-7A BRPI0511340A BRPI0511340A BR PI0511340 A BRPI0511340 A BR PI0511340A BR PI0511340 A BRPI0511340 A BR PI0511340A BR PI0511340 A BRPI0511340 A BR PI0511340A
- Authority
- BR
- Brazil
- Prior art keywords
- transmission
- pressure
- valve
- controlling pressure
- controlling
- Prior art date
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
- 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
- F16D48/066—Control of fluid pressure, e.g. using an accumulator
-
- 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
-
- 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
- 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
-
- 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
- B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
- B60W2050/0001—Details of the control system
- B60W2050/0002—Automatic control, details of type of controller or control system architecture
- B60W2050/0008—Feedback, closed loop systems or details of feedback error signal
- B60W2050/0011—Proportional Integral Differential [PID] controller
-
- 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
- F16D2500/3024—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
- F16D2500/30—Signal inputs
- F16D2500/302—Signal inputs from the actuator
- F16D2500/3028—Voltage
-
- 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
- F16D2500/70406—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
- F16D2500/70—Details about the implementation of the control system
- F16D2500/706—Strategy of control
- F16D2500/7061—Feed-back
- F16D2500/70615—PI control
-
- 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
- F16D2500/7061—Feed-back
- F16D2500/70621—PD control
-
- 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
- F16D2500/7061—Feed-back
- F16D2500/70626—PID control
-
- 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
- F16D2500/70631—Feed-forward
-
- 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
- F16D2500/71—Actions
- F16D2500/7107—Others
- F16D2500/7109—Pulsed signal; Generating or processing pulsed signals; PWM, width modulation, frequency or amplitude modulation
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Mechanical Engineering (AREA)
- Control Of Transmission Device (AREA)
- Transition And Organic Metals Composition Catalysts For Addition Polymerization (AREA)
Abstract
SISTEMA PARA CONTROLAR PRESSãO EM UMA TRANSMISSãO E MéTODO PARA CONTROLAR PRESSãO EM UMA TRANSMISSãO. Um sistema para controlar pressão em uma transmissão compreende uma unidade de controle de transmissão (102), um controlador de válvula (104) que recebe uma pressão desejada (202) como entrada a partir da unidade de controle de transmissão (102), um acionador de válvula (108), uma válvula (112) que regula uma quantidade de fluido em uma embreagem de transmissão (106), e um transdutor de pressão que lê uma pressão na embreagem de transmissão (106) e emite uma leitura de pressão (204) para ao controlador de válvula (104), sendo que o controlador de válvula (104) compreende lógica para emitir para o acionador de válvula (108) uma instrução para controlar a válvula (112), a instrução sendo formulada usando a pressão desejada (202) e a leitura de pressão (204).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US10/874,133 US7194349B2 (en) | 2004-06-22 | 2004-06-22 | Closed-loop, valve-based transmission control algorithum |
PCT/IB2005/001625 WO2006000861A2 (en) | 2004-06-22 | 2005-06-10 | Closed-loop, valve-based transmission control algorithm |
Publications (1)
Publication Number | Publication Date |
---|---|
BRPI0511340A true BRPI0511340A (pt) | 2007-12-04 |
Family
ID=35004228
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0511340-7A BRPI0511340A (pt) | 2004-06-22 | 2005-06-10 | sistema para controlar pressão em uma transmissão e método para controlar pressão em uma transmissão |
Country Status (12)
Country | Link |
---|---|
US (1) | US7194349B2 (pt) |
EP (1) | EP1766254B1 (pt) |
JP (1) | JP2008503700A (pt) |
KR (1) | KR101182897B1 (pt) |
CN (1) | CN1973147B (pt) |
AT (1) | ATE431910T1 (pt) |
AU (1) | AU2005256902B2 (pt) |
BR (1) | BRPI0511340A (pt) |
CA (1) | CA2571838A1 (pt) |
DE (1) | DE602005014555D1 (pt) |
MX (1) | MXPA06015164A (pt) |
WO (1) | WO2006000861A2 (pt) |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US7484429B2 (en) * | 2005-05-10 | 2009-02-03 | Eaton Corporation | Closed loop adaptive fluid control system and method |
US20070288148A1 (en) * | 2006-06-08 | 2007-12-13 | Weijia Cui | Adaptive Open Loop Line Pressure Control Of Hydraulic Fluid In An Automatic Transmission |
US20080082242A1 (en) * | 2006-10-03 | 2008-04-03 | Dell Eva Mark L | Mode selection and switching logic in a closed-loop pulse width modulation valve-based transmission control system |
DE102008009094B4 (de) * | 2008-02-14 | 2009-12-24 | Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg | Verfahren zum Ansteuern einer Kupplung |
US8182238B2 (en) * | 2009-04-03 | 2012-05-22 | Ford Global Technologies, Llc | Variable displacement transmission pump control |
US8092330B2 (en) * | 2009-09-18 | 2012-01-10 | Ford Global Technologies, Llc | Control for an automatic transmission |
US8473170B2 (en) | 2010-09-17 | 2013-06-25 | Caterpillar Inc. | Closed loop transmission torque control |
US8631919B2 (en) * | 2010-12-17 | 2014-01-21 | GM Global Technology Operations LLC | Automatic transmission shift quality via selective use of closed-loop pressure feedback control |
WO2013106131A1 (en) * | 2012-01-11 | 2013-07-18 | Eaton Corporation | Method of controlling fluid pressure-actuated switching component and control system for same |
EP3409966B1 (en) * | 2013-03-13 | 2020-09-16 | Eaton Corporation | System and method for clutch pressure control |
EP2971835B1 (en) * | 2013-03-13 | 2020-08-26 | Dana Belgium N.V. | Apparatus and method for learning filling parameters for a clutch |
US9565067B1 (en) * | 2014-02-20 | 2017-02-07 | The Mathworks, Inc. | Heterogeneous units management system with dimensionless, ambiguous, and partial units |
EP3252336A1 (en) | 2016-05-30 | 2017-12-06 | Dana Belgium N.V. | Fill parameter learning for wet plate clutches based on an output of a torque converter |
EP3252349A1 (en) | 2016-05-30 | 2017-12-06 | Dana Belgium N.V. | Method of shifting a vehicle transmission and vehicle driveline |
CN107575316B (zh) * | 2017-10-17 | 2019-07-09 | 杨青海 | 一种提高发动机燃油经济性的闭环控制方法 |
DE102018115364A1 (de) * | 2018-06-26 | 2020-01-02 | Lsp Innovative Automotive Systems Gmbh | Vorrichtung zur Ansteuerung von mehreren Stellgliedern |
CN110425275B (zh) * | 2019-07-26 | 2021-11-30 | 中国第一汽车股份有限公司 | 一种变速器换挡控制方法 |
Family Cites Families (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3752011A (en) * | 1971-10-18 | 1973-08-14 | Gen Motors Corp | Method and apparatus for controlling a power transmission |
US4611285A (en) | 1984-04-05 | 1986-09-09 | Ford Motor Company | Method of controlling automatic transmission shift pressure |
JPS6184446A (ja) | 1984-09-29 | 1986-04-30 | Mitsubishi Motors Corp | 車両用自動変速機の制御装置 |
DE3438594C2 (de) * | 1984-10-20 | 1994-01-20 | Fichtel & Sachs Ag | Kupplungseinrichtung für ein Kraftfahrzeug |
JPS62159842A (ja) | 1986-01-07 | 1987-07-15 | Toyota Motor Corp | 自動変速機の油圧制御装置 |
EP0234136B1 (en) | 1986-02-24 | 1989-12-27 | Shimadzu Corporation | Hydromechanical transmission |
FR2616931B1 (fr) | 1987-06-22 | 1989-10-06 | Renault | Dispositif de gestion d'une commande electro-hydraulique de pression |
US5020622A (en) * | 1988-08-17 | 1991-06-04 | Ford Motor Company | Multiple feedback loop control method and system for controlling wheel slip |
US4947970A (en) * | 1988-11-08 | 1990-08-14 | Borg-Warner Automotive, Inc. | Dual clutch control system |
US5062050A (en) | 1989-10-17 | 1991-10-29 | Borg-Warner Automotive, Inc. | Continuously variable transmission line pressure control |
JPH0756333B2 (ja) * | 1989-10-19 | 1995-06-14 | マツダ株式会社 | 自動変速機の制御装置 |
JPH05133469A (ja) * | 1991-11-11 | 1993-05-28 | Japan Electron Control Syst Co Ltd | 車両用自動変速機の制御装置 |
US5400678A (en) * | 1992-10-30 | 1995-03-28 | Ford Motor Company | Line pressure optimization in an automatic transmission |
KR100500721B1 (ko) | 1996-03-14 | 2005-11-25 | 루크 게트리에베시스템 게엠베하 | 차량및제어방법 |
KR100504061B1 (ko) * | 1998-03-19 | 2005-07-27 | 가부시키가이샤 히타치세이사쿠쇼 | 자동 변속기의 클러치 유압의 제어 장치와 제어 방법 |
US6022293A (en) * | 1998-10-08 | 2000-02-08 | Chrysler Corporation | Electronic control of transmission line pressure |
US6318182B1 (en) * | 1999-06-04 | 2001-11-20 | Eaton Corporation | Measurement of transmission oil pressure by monitoring solenoid current |
US6253140B1 (en) * | 1999-08-04 | 2001-06-26 | Ford Global Technologies, Inc. | Engagement control logic for an automatic transmission clutch with adaptive engagement feel |
US6381529B1 (en) * | 2001-06-07 | 2002-04-30 | Deere & Company | Control system for hydrostatic transmission |
DE10145588A1 (de) | 2001-09-15 | 2003-04-24 | Deere & Co | Verfahren und Vorrichtung zur Steuerung einer Kupplung |
US6994647B2 (en) * | 2003-11-13 | 2006-02-07 | Ford Global Technologies, Llc | Adaptive pressure control method for achieving synchronous upshifts in a multiple-ratio transmission |
-
2004
- 2004-06-22 US US10/874,133 patent/US7194349B2/en active Active
-
2005
- 2005-06-10 JP JP2007517507A patent/JP2008503700A/ja active Pending
- 2005-06-10 BR BRPI0511340-7A patent/BRPI0511340A/pt not_active IP Right Cessation
- 2005-06-10 WO PCT/IB2005/001625 patent/WO2006000861A2/en not_active Application Discontinuation
- 2005-06-10 AT AT05765055T patent/ATE431910T1/de not_active IP Right Cessation
- 2005-06-10 DE DE602005014555T patent/DE602005014555D1/de active Active
- 2005-06-10 AU AU2005256902A patent/AU2005256902B2/en not_active Ceased
- 2005-06-10 EP EP05765055A patent/EP1766254B1/en not_active Not-in-force
- 2005-06-10 KR KR1020067026965A patent/KR101182897B1/ko not_active IP Right Cessation
- 2005-06-10 MX MXPA06015164A patent/MXPA06015164A/es active IP Right Grant
- 2005-06-10 CA CA002571838A patent/CA2571838A1/en not_active Abandoned
- 2005-06-10 CN CN2005800206554A patent/CN1973147B/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
MXPA06015164A (es) | 2007-11-07 |
AU2005256902B2 (en) | 2011-05-19 |
DE602005014555D1 (de) | 2009-07-02 |
JP2008503700A (ja) | 2008-02-07 |
KR101182897B1 (ko) | 2012-09-13 |
CN1973147A (zh) | 2007-05-30 |
KR20070031335A (ko) | 2007-03-19 |
EP1766254A2 (en) | 2007-03-28 |
WO2006000861A2 (en) | 2006-01-05 |
US7194349B2 (en) | 2007-03-20 |
WO2006000861A3 (en) | 2006-03-30 |
AU2005256902A1 (en) | 2006-01-05 |
CA2571838A1 (en) | 2006-01-05 |
US20050283297A1 (en) | 2005-12-22 |
CN1973147B (zh) | 2011-01-12 |
ATE431910T1 (de) | 2009-06-15 |
EP1766254B1 (en) | 2009-05-20 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE A 10A ANUIDADE. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2310 DE 14-04-2015 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |