DE69609538T2 - Steuerung für verbesserte Katalysatoraufwärmung - Google Patents

Steuerung für verbesserte Katalysatoraufwärmung

Info

Publication number
DE69609538T2
DE69609538T2 DE69609538T DE69609538T DE69609538T2 DE 69609538 T2 DE69609538 T2 DE 69609538T2 DE 69609538 T DE69609538 T DE 69609538T DE 69609538 T DE69609538 T DE 69609538T DE 69609538 T2 DE69609538 T2 DE 69609538T2
Authority
DE
Germany
Prior art keywords
control
catalyst warm
improved catalyst
improved
warm
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Fee Related
Application number
DE69609538T
Other languages
English (en)
Other versions
DE69609538D1 (de
Inventor
Michael J Cullen
Alan R Dona
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Original Assignee
Ford Werke GmbH
Ford France SA
Ford Motor Co Ltd
Ford Motor Co
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 Ford Werke GmbH, Ford France SA, Ford Motor Co Ltd, Ford Motor Co filed Critical Ford Werke GmbH
Application granted granted Critical
Publication of DE69609538D1 publication Critical patent/DE69609538D1/de
Publication of DE69609538T2 publication Critical patent/DE69609538T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
    • F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being ignition
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M26/52—Systems for actuating EGR valves
    • F02M26/55—Systems for actuating EGR valves using vacuum actuators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1506—Digital data processing using one central computing unit with particular means during starting
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1508—Digital data processing using one central computing unit with particular means during idling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M2026/001—Arrangements; Control features; Details
    • F02M2026/003—EGR valve controlled by air measuring device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02M—SUPPLYING COMBUSTION ENGINES IN GENERAL WITH COMBUSTIBLE MIXTURES OR CONSTITUENTS THEREOF
    • F02M26/00—Engine-pertinent apparatus for adding exhaust gases to combustion-air, main fuel or fuel-air mixture, e.g. by exhaust gas recirculation [EGR] systems
    • F02M2026/001—Arrangements; Control features; Details
    • F02M2026/005—EGR valve controlled by an engine speed signal
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/1502—Digital data processing using one central computing unit
    • F02P5/1516—Digital data processing using one central computing unit with means relating to exhaust gas recirculation, e.g. turbo
    • 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
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Theoretical Computer Science (AREA)
  • Signal Processing (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
DE69609538T 1995-02-24 1996-01-25 Steuerung für verbesserte Katalysatoraufwärmung Expired - Fee Related DE69609538T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US08/393,796 US5497745A (en) 1995-02-24 1995-02-24 Engine control for enhanced catalyst warm up while maintaining manifold vacuum

Publications (2)

Publication Number Publication Date
DE69609538D1 DE69609538D1 (de) 2000-09-07
DE69609538T2 true DE69609538T2 (de) 2000-12-14

Family

ID=23556283

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69609538T Expired - Fee Related DE69609538T2 (de) 1995-02-24 1996-01-25 Steuerung für verbesserte Katalysatoraufwärmung

Country Status (3)

Country Link
US (1) US5497745A (de)
EP (1) EP0728943B1 (de)
DE (1) DE69609538T2 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325847B4 (de) * 2002-06-11 2007-01-11 Mitsubishi Jidosha Kogyo K.K. Zündzeitpunktsteuervorrichtung für Verbrennungsmotor
EP2071169A3 (de) * 2007-12-12 2012-11-07 Nissan Motor Co., Ltd. Leerlaufsteuersystem eines Ottomotors mit Direktzylinderkraftstoffeinspritzung

Families Citing this family (38)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4343353C2 (de) * 1993-12-18 2002-12-05 Bosch Gmbh Robert Verfahren und Vorrichtung zum Steuern einer Brennkraftmaschine
JP3317841B2 (ja) * 1996-03-25 2002-08-26 株式会社日立製作所 内燃機関の点火時期制御装置
US5894828A (en) * 1997-10-16 1999-04-20 Ford Global Technologies, Inc. Idle speed control for DISI engines
US6152105A (en) * 1998-03-31 2000-11-28 Mazda Motor Corporation Idle speed control device for engine
DE19859242B4 (de) * 1998-12-22 2011-06-22 Robert Bosch GmbH, 70469 Verfahren und Vorrichtung zur Steuerung einer Brennkraftmaschine
GB2352478A (en) * 1999-07-24 2001-01-31 Ford Global Tech Inc I.c. engine spark timing management to reduce light-off time of catalytic converter
JP2001182591A (ja) * 1999-12-24 2001-07-06 Honda Motor Co Ltd 内燃機関の制御装置
DE19963914C2 (de) * 1999-12-31 2003-05-08 Bosch Gmbh Robert Verfahren zum Betreiben eines Otto-Verbrennungsmotors mit Kraftstoffeinspritzung bei einem Kaltstart
US6381953B1 (en) 2000-12-07 2002-05-07 Ford Global Technologies, Inc. Exhaust gas oxygen sensor temperature control for a variable displacement engine
US6415601B1 (en) 2000-12-07 2002-07-09 Ford Global Technologies, Inc. Temperature management of catalyst system for a variable displacement engine
US6389806B1 (en) 2000-12-07 2002-05-21 Ford Global Technologies, Inc. Variable displacement engine control for fast catalyst light-off
DE10222703B4 (de) * 2001-05-23 2015-06-18 Denso Corporation Steuergerät für eine Brennkraftmaschine
DE10155339A1 (de) * 2001-11-10 2003-05-22 Daimler Chrysler Ag Verfahren zum Betreiben eines Verbrennungsmotors und Kraftfahrzeug
JP3812653B2 (ja) * 2002-01-17 2006-08-23 三菱自動車工業株式会社 車両用内燃機関の排気浄化装置
US7168239B2 (en) * 2002-06-04 2007-01-30 Ford Global Technologies, Llc Method and system for rapid heating of an emission control device
US7032572B2 (en) * 2002-06-04 2006-04-25 Ford Global Technologies, Llc Method for controlling an engine to obtain rapid catalyst heating
US6769398B2 (en) * 2002-06-04 2004-08-03 Ford Global Technologies, Llc Idle speed control for lean burn engine with variable-displacement-like characteristic
US6925982B2 (en) 2002-06-04 2005-08-09 Ford Global Technologies, Llc Overall scheduling of a lean burn engine system
US6735938B2 (en) 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method to control transitions between modes of operation of an engine
US6715462B2 (en) 2002-06-04 2004-04-06 Ford Global Technologies, Llc Method to control fuel vapor purging
US6736120B2 (en) * 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method and system of adaptive learning for engine exhaust gas sensors
US7111450B2 (en) * 2002-06-04 2006-09-26 Ford Global Technologies, Llc Method for controlling the temperature of an emission control device
US6736121B2 (en) 2002-06-04 2004-05-18 Ford Global Technologies, Llc Method for air-fuel ratio sensor diagnosis
US6725830B2 (en) 2002-06-04 2004-04-27 Ford Global Technologies, Llc Method for split ignition timing for idle speed control of an engine
US6868827B2 (en) 2002-06-04 2005-03-22 Ford Global Technologies, Llc Method for controlling transitions between operating modes of an engine for rapid heating of an emission control device
US6745747B2 (en) 2002-06-04 2004-06-08 Ford Global Technologies, Llc Method for air-fuel ratio control of a lean burn engine
US6568177B1 (en) 2002-06-04 2003-05-27 Ford Global Technologies, Llc Method for rapid catalyst heating
US6758185B2 (en) * 2002-06-04 2004-07-06 Ford Global Technologies, Llc Method to improve fuel economy in lean burn engines with variable-displacement-like characteristics
US6666021B1 (en) 2002-07-12 2003-12-23 Ford Global Technologies, Llc Adaptive engine control for low emission vehicle starting
US6640539B1 (en) 2002-07-12 2003-11-04 Ford Global Technologies, Llc Engine control for low emission vehicle starting
US6715280B2 (en) * 2002-07-12 2004-04-06 Ford Global Technologies, Llc Method for low emission vehicle starting with improved fuel economy
US6778898B1 (en) 2003-02-14 2004-08-17 Ford Global Technologies, Llc Computer controller for vehicle and engine system with carbon canister vapor storage
JP4420024B2 (ja) * 2004-10-01 2010-02-24 トヨタ自動車株式会社 内燃機関の制御装置および内燃機関の制御方法
JP2006194147A (ja) * 2005-01-13 2006-07-27 Toyota Motor Corp 内燃機関の制御装置および制御方法
US20070283682A1 (en) * 2006-06-12 2007-12-13 Cullen Michael J Cold Start Emission Reduction Monitoring System and Method
JP4557962B2 (ja) * 2006-12-28 2010-10-06 トヨタ自動車株式会社 内燃機関の制御装置
AT507451B1 (de) * 2009-10-06 2011-07-15 Avl List Gmbh Verfahren zum betreiben einer fremdgezündeten brennkraftmaschine
US10393036B2 (en) * 2016-07-26 2019-08-27 Ford Global Technologies, Llc Methods and system for operating an engine

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4144853A (en) * 1972-04-28 1979-03-20 Nissan Motor Company, Limited Ignition timing control change-over system
JPS5720532A (en) * 1980-07-10 1982-02-03 Nissan Motor Co Ltd Device for early warming up internal combustion engine for automobile
JPH0631602B2 (ja) * 1982-04-28 1994-04-27 トヨタ自動車株式会社 内燃機関の点火時期制御装置
EP0167652B2 (de) * 1984-07-12 1995-08-09 Robert Bosch Gmbh Steuergerät für Kraftfahrzeuge
US4696272A (en) * 1985-02-22 1987-09-29 Honda Giken Kogyo Kabushiki Kaisha Ignition timing control method for internal combustion engines at idle
JPH07101027B2 (ja) * 1986-12-26 1995-11-01 富士重工業株式会社 点火時期制御装置
JPS63219857A (ja) * 1987-03-09 1988-09-13 Mitsubishi Electric Corp エンジン回転速度制御方法
US4844026A (en) * 1987-03-25 1989-07-04 Japan Electronic Control Systems Company, Limited Spark ignition timing control system for internal combustion engine with feature of suppression of jerking during engine acceleration
US4813393A (en) * 1987-10-27 1989-03-21 Lee Hong Maw Electronic ignition system
US4974444A (en) * 1989-07-05 1990-12-04 Ford Motor Company Electronically controlled engine throttle plate adjustment
JP2867747B2 (ja) * 1991-02-12 1999-03-10 株式会社デンソー エンジン制御装置
JP3186076B2 (ja) * 1991-03-20 2001-07-11 株式会社日立製作所 内燃機関の排気浄化用触媒転換効率推定法
US5303168A (en) * 1991-10-31 1994-04-12 Ford Motor Company Engine operation to estimate and control exhaust catalytic converter temperature
JP2697458B2 (ja) * 1992-02-28 1998-01-14 三菱自動車工業株式会社 エンジンの点火時期制御装置
JP3493698B2 (ja) * 1993-01-26 2004-02-03 株式会社デンソー 内燃機関の点火時期制御装置
JP2860852B2 (ja) * 1993-03-18 1999-02-24 株式会社ユニシアジェックス 内燃機関のアイドル回転速度制御装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10325847B4 (de) * 2002-06-11 2007-01-11 Mitsubishi Jidosha Kogyo K.K. Zündzeitpunktsteuervorrichtung für Verbrennungsmotor
EP2071169A3 (de) * 2007-12-12 2012-11-07 Nissan Motor Co., Ltd. Leerlaufsteuersystem eines Ottomotors mit Direktzylinderkraftstoffeinspritzung

Also Published As

Publication number Publication date
EP0728943A3 (de) 1998-01-07
US5497745A (en) 1996-03-12
EP0728943B1 (de) 2000-08-02
DE69609538D1 (de) 2000-09-07
EP0728943A2 (de) 1996-08-28

Similar Documents

Publication Publication Date Title
DE69609538D1 (de) Steuerung für verbesserte Katalysatoraufwärmung
DE69623527T2 (de) Startsteuerung für Fahrzeuge
DE69616530D1 (de) Registersteuerungssystem für windel
DE69635331D1 (de) Steuersystem für Leistungswandlersystem
DE69630849D1 (de) Steuerung für eine gewerbekühlanlage
DE69532643D1 (de) Anlaufsteuerungsvorrichtung für fahrzeuge
DE69617966D1 (de) Hydraulische weiche für zentralheizungsanlage
DE69835443D1 (de) Steuerungssystem für fahrzeuge
DE69632002D1 (de) Motorsteuerungssystem
DE69605092T2 (de) Steuerung für eine Anfahrkupplung
DE69628983D1 (de) Steuervorrichtung für Thermodrucker
DE69707755D1 (de) Temperatursteuerung für Fahrzeuge
DE69606573T2 (de) Regelvorrichtung für Heizelement
DE69620278D1 (de) Steuerungssystem für Prozessor
DE69520930T2 (de) Beheizungssystem für katalytischen Umwandler
DE59503950D1 (de) Wassergekühlte katalysatoranlage
DE59600462D1 (de) Steuerungsverfahren für Extrudiermaschinen
DE69623589D1 (de) Heizsystem für fahrzeuge
DE69605331T2 (de) Temperaturregelverfahren für Reaktionen
DE69629196D1 (de) Katalysatoranordnung
DE69630504D1 (de) Motorsteuerungssystem
DE69505706D1 (de) Sperrenkontrollsystem für Kraftmaschine
DE69625432D1 (de) Trägerelement für Katalysator
DE69821281D1 (de) Steuerung für Dieselmotor.
DE69633702D1 (de) Kontrollsystem für Kommunikationsprozedur

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FORD-WERKE GMBH, 50735 KOELN, DE

Owner name: FORD FRANCE S.A., RUEIL-MALMAISON, FR

Owner name: FORD MOTOR CO. LTD., BRENTWOOD, ESSEX, GB

8339 Ceased/non-payment of the annual fee