DE69809341T2 - Verfahren zum Steuern einer Brennkraftmaschine - Google Patents

Verfahren zum Steuern einer Brennkraftmaschine

Info

Publication number
DE69809341T2
DE69809341T2 DE69809341T DE69809341T DE69809341T2 DE 69809341 T2 DE69809341 T2 DE 69809341T2 DE 69809341 T DE69809341 T DE 69809341T DE 69809341 T DE69809341 T DE 69809341T DE 69809341 T2 DE69809341 T2 DE 69809341T2
Authority
DE
Germany
Prior art keywords
controlling
combustion engine
internal combustion
engine
internal
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 - Lifetime
Application number
DE69809341T
Other languages
English (en)
Other versions
DE69809341D1 (de
Inventor
Guillaume Caron
Jean-Marie Taupin
Edouard Simon
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.)
Renault SAS
Original Assignee
Renault SAS
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 Renault SAS filed Critical Renault SAS
Application granted granted Critical
Publication of DE69809341D1 publication Critical patent/DE69809341D1/de
Publication of DE69809341T2 publication Critical patent/DE69809341T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/04—Introducing corrections for particular operating conditions
    • F02D41/06—Introducing corrections for particular operating conditions for engine starting or warming up
    • F02D41/068—Introducing corrections for particular operating conditions for engine starting or warming up for warming-up
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
    • F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
    • F01N3/10—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust
    • F01N3/18—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control
    • F01N3/20—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by thermal or catalytic conversion of noxious components of exhaust characterised by methods of operation; Control specially adapted for catalytic conversion ; Methods of operation or control of catalytic converters
    • F01N3/2006—Periodically heating or cooling catalytic reactors, e.g. at cold starting or overheating
    • 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
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
    • F02D41/0255—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus to accelerate the warming-up of the exhaust gas treating apparatus at engine start
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
    • F01N2430/00—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics
    • F01N2430/06—Influencing exhaust purification, e.g. starting of catalytic reaction, filter regeneration, or the like, by controlling engine operating characteristics by varying fuel-air ratio, e.g. by enriching fuel-air mixture
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Toxicology (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Exhaust Gas After Treatment (AREA)
DE69809341T 1997-07-08 1998-07-03 Verfahren zum Steuern einer Brennkraftmaschine Expired - Lifetime DE69809341T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9708685A FR2765914B1 (fr) 1997-07-08 1997-07-08 Procede de controle d'un moteur a combustion interne

Publications (2)

Publication Number Publication Date
DE69809341D1 DE69809341D1 (de) 2002-12-19
DE69809341T2 true DE69809341T2 (de) 2003-06-18

Family

ID=9509022

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809341T Expired - Lifetime DE69809341T2 (de) 1997-07-08 1998-07-03 Verfahren zum Steuern einer Brennkraftmaschine

Country Status (3)

Country Link
EP (1) EP0890723B1 (de)
DE (1) DE69809341T2 (de)
FR (1) FR2765914B1 (de)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10249541B4 (de) * 2002-10-23 2018-01-25 Att Automotive Thermo Tech Gmbh Verfahren und Vorrichtung zur bedarfsweisen Erhöhung der Abwärme von Brennkraftmaschinen
DE10262382B3 (de) 2002-10-23 2021-12-30 Att Automotive Thermo Tech Gmbh Verfahren und Vorrichtung zur kosteneffizienten Erhöhung und Nutzung der Abwärme von Brennkraftmaschinen

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2817291B1 (fr) * 2000-11-27 2003-01-24 Renault Procede de gestion du fonctionnement d'un moteur a combustion interne multi-cylindres d'un vehicule equipe d'un pot d'echappement catalytique
FR2832190B1 (fr) * 2001-11-12 2004-06-04 Renault Procede et systeme de commande du fonctionnement d'un moteur a combustion interne
FR2874653B1 (fr) * 2004-08-31 2008-11-07 Renault Sas Procede de controle d'un moteur de vehicule equipe d'un pot catalytique
FR2972223B1 (fr) * 2011-03-02 2015-07-17 Peugeot Citroen Automobiles Sa Methode de commande d'un moteur a combustion en mode marginal de fonctionnement, pour limiter l'emission de fumees
FR3062161B1 (fr) * 2017-01-24 2021-01-15 Peugeot Citroen Automobiles Sa Procede de definition d'une fenetre energetique pour le pilotage d'un mode de combustion d'un moteur thermique
FR3062162A1 (fr) * 2017-01-24 2018-07-27 Peugeot Citroen Automobiles Sa Procede d'activation d'un mode de combustion d'un moteur favorisant la thermique a l'echappement en cours de roulage
FR3062163A1 (fr) * 2017-01-24 2018-07-27 Peugeot Citroen Automobiles Sa Procede d'activation d'un mode de combustion d'un moteur favorisant la thermique a l'echappement en debut de roulage
FR3107315B1 (fr) 2020-02-18 2022-10-14 Psa Automobiles Sa Procédé de réduction des instabilités de combustion dans un moteur thermique essence lors d’une chauffe d’un système de dépollution des gaz d’echappement

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4308813A1 (de) * 1993-03-19 1994-09-22 Bosch Gmbh Robert Steuersystem für die Kraftstoffzumessung einer Brennkraftmaschine
JP3265794B2 (ja) * 1994-01-31 2002-03-18 スズキ株式会社 内燃機関の触媒劣化判定装置
US5483946A (en) * 1994-11-03 1996-01-16 Ford Motor Company Engine control system with rapid catalyst warm-up
DE19538732B4 (de) * 1995-10-18 2011-01-27 Robert Bosch Gmbh Verfahren zur Regelung des Warmlaufs in einer Brennkraftmaschine

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10249541B4 (de) * 2002-10-23 2018-01-25 Att Automotive Thermo Tech Gmbh Verfahren und Vorrichtung zur bedarfsweisen Erhöhung der Abwärme von Brennkraftmaschinen
DE10262382B3 (de) 2002-10-23 2021-12-30 Att Automotive Thermo Tech Gmbh Verfahren und Vorrichtung zur kosteneffizienten Erhöhung und Nutzung der Abwärme von Brennkraftmaschinen

Also Published As

Publication number Publication date
FR2765914B1 (fr) 1999-09-03
EP0890723B1 (de) 2002-11-13
DE69809341D1 (de) 2002-12-19
EP0890723A1 (de) 1999-01-13
FR2765914A1 (fr) 1999-01-15

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8328 Change in the person/name/address of the agent

Representative=s name: HAFT - KARAKATSANIS PATENTANWALTSKANZLEI, 80802 MU