BRPI0811461A2 - Método para controlar um motor vtg - Google Patents

Método para controlar um motor vtg

Info

Publication number
BRPI0811461A2
BRPI0811461A2 BRPI0811461-7A2A BRPI0811461A BRPI0811461A2 BR PI0811461 A2 BRPI0811461 A2 BR PI0811461A2 BR PI0811461 A BRPI0811461 A BR PI0811461A BR PI0811461 A2 BRPI0811461 A2 BR PI0811461A2
Authority
BR
Brazil
Prior art keywords
vtg
engine
control
vtg engine
Prior art date
Application number
BRPI0811461-7A2A
Other languages
English (en)
Inventor
Fredrik Swartling
Mikael Hansson
Mikael Persson
Mats Jennische
Original Assignee
Scania Cv 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 Scania Cv Ab filed Critical Scania Cv Ab
Publication of BRPI0811461A2 publication Critical patent/BRPI0811461A2/pt
Publication of BRPI0811461B1 publication Critical patent/BRPI0811461B1/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • F02B37/24—Control of the pumps by using pumps or turbines with adjustable guide vanes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D23/00—Controlling engines characterised by their being supercharged
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/0002—Controlling intake air
    • F02D41/0007—Controlling intake air for control of turbo-charged or super-charged engines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/023—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio 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
    • F16H61/0403—Synchronisation before 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
    • F16H61/0437—Smoothing ratio shift by using electrical signals
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F02D2250/22—Control of the engine output torque by keeping a torque reserve, i.e. with temporarily reduced drive train or engine efficiency
    • 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
    • F16H2306/00—Shifting
    • F16H2306/40—Shifting activities
    • F16H2306/54—Synchronizing engine speed to transmission input speed
    • 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
    • F16H59/00—Control inputs to control units of change-speed-, or reversing-gearings for conveying rotary motion
    • F16H59/14—Inputs being a function of torque or torque demand
    • F16H59/26—Inputs being a function of torque or torque demand dependent on pressure
    • F16H59/32—Supercharger pressure in internal combustion engines
    • 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
    • F16H63/00—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism
    • F16H63/40—Control outputs from the control unit to change-speed- or reversing-gearings for conveying rotary motion or to other devices than the final output mechanism comprising signals other than signals for actuating the final output mechanisms
    • F16H63/50—Signals to an engine or motor
    • F16H63/502—Signals to an engine or motor for smoothing gear shifts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/12—Improving ICE efficiencies
BRPI0811461-7A 2007-05-16 2008-05-06 Método e sistema para controlar um motor vtg de combustão interna BRPI0811461B1 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE0701205A SE532265C2 (sv) 2007-05-16 2007-05-16 Metod och system för styrning av en VTG-motor.
SE0701205-7 2007-05-16
PCT/SE2008/050515 WO2008140401A1 (en) 2007-05-16 2008-05-06 A method of controlling a vtg engine

Publications (2)

Publication Number Publication Date
BRPI0811461A2 true BRPI0811461A2 (pt) 2014-11-04
BRPI0811461B1 BRPI0811461B1 (pt) 2020-09-15

Family

ID=40002463

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0811461-7A BRPI0811461B1 (pt) 2007-05-16 2008-05-06 Método e sistema para controlar um motor vtg de combustão interna

Country Status (6)

Country Link
US (1) US8478505B2 (pt)
BR (1) BRPI0811461B1 (pt)
DE (1) DE112008001299T5 (pt)
RU (1) RU2425991C1 (pt)
SE (1) SE532265C2 (pt)
WO (1) WO2008140401A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE532264C2 (sv) * 2007-05-16 2009-11-24 Scania Cv Abp Metod och system för styrning av en VTG-motor
JP5994487B2 (ja) * 2012-08-28 2016-09-21 株式会社豊田自動織機 内燃機関の制御方法及び内燃機関の制御装置
US9410475B2 (en) * 2014-06-09 2016-08-09 Ford Global Technologies, Llc System and method for determining turbine degradation and mitigating turbine degradation in a variable geometry turbocharger
FR3041697B1 (fr) * 2015-09-29 2017-10-06 Peugeot Citroen Automobiles Sa Procede de commande en fermeture forcee au moins partielle d’une soupape de decharge d’un moteur turbocompresse
US11339728B1 (en) 2020-12-08 2022-05-24 Ford Global Technologies, Llc Methods and systems for engine braking with reduced noise, vibration, and harshness

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60209632A (ja) * 1984-04-04 1985-10-22 Nissan Motor Co Ltd 可変容量タ−ボチヤ−ジヤ−の制御装置
DE19715236B4 (de) * 1997-04-12 2005-03-03 Daimlerchrysler Ag Verfahren zur Steuerung des Ladeluftmassenstroms einer Brennkraftmaschine mit einem Abgasturbolader mit verstellbarer Turbinengeometrie
JPH10331650A (ja) 1997-05-30 1998-12-15 Mitsubishi Motors Corp ターボチャージャ制御装置
DE19742445C1 (de) * 1997-09-26 1998-11-19 Daimler Benz Ag Verfahren zur Regelung der Motorbremsleistung eines aufgeladenen Verbrennungsmotors
DE19750445C1 (de) * 1997-11-14 1999-06-24 Daimler Chrysler Ag Verfahren zur Steuerung eines VTG-Abgasturboladers
US6692406B2 (en) 2001-08-29 2004-02-17 Eaton Corporation Shift control strategy for use with an automated manual transmission coupled to a turbocharged internal combustion engine
DE10234428A1 (de) * 2002-07-29 2004-02-12 Fev Motorentechnik Gmbh Verfahren zum Betreiben eines Automatikgetriebes eines Turbolader-aufgeladenen Verbrennungsmotors
SE525097C2 (sv) 2003-04-24 2004-11-30 Volvo Lastvagnar Ab Sätt att styra överladdningen i en förbränningsmotor samt fordon med en överladdad förbränningsmotor med elektroniska styrorgan för styrning av överladdningen
SE532264C2 (sv) * 2007-05-16 2009-11-24 Scania Cv Abp Metod och system för styrning av en VTG-motor

Also Published As

Publication number Publication date
US8478505B2 (en) 2013-07-02
BRPI0811461B1 (pt) 2020-09-15
DE112008001299T5 (de) 2010-04-29
US20100131159A1 (en) 2010-05-27
RU2009146549A (ru) 2011-06-27
WO2008140401A1 (en) 2008-11-20
RU2425991C1 (ru) 2011-08-10
SE532265C2 (sv) 2009-11-24
SE0701205L (sv) 2008-11-17

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Legal Events

Date Code Title Description
B11A Dismissal acc. art.33 of ipl - examination not requested within 36 months of filing
B11N Dismissal: publication cancelled

Free format text: REFERENTE A RPI NO 2317 DE 02/06/2015, POR TER SIDO INDEVIDO.

B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired
B11N Dismissal: publication cancelled

Free format text: REFERENTE A RPI NO 2330 DE 01/09/2015, POR TER SIDO INDEVIDO.

B06F Objections, documents and/or translations needed after an examination request according art. 34 industrial property law
B06T Formal requirements before examination
B07A Technical examination (opinion): publication of technical examination (opinion)
B07A Technical examination (opinion): publication of technical examination (opinion)
B09A Decision: intention to grant
B16A Patent or certificate of addition of invention granted

Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 15/09/2020, OBSERVADAS AS CONDICOES LEGAIS.