DE50008693D1 - Verfahren zur regelung eines arbeitsmodus einer verbrennungskraftmaschine - Google Patents

Verfahren zur regelung eines arbeitsmodus einer verbrennungskraftmaschine

Info

Publication number
DE50008693D1
DE50008693D1 DE50008693T DE50008693T DE50008693D1 DE 50008693 D1 DE50008693 D1 DE 50008693D1 DE 50008693 T DE50008693 T DE 50008693T DE 50008693 T DE50008693 T DE 50008693T DE 50008693 D1 DE50008693 D1 DE 50008693D1
Authority
DE
Germany
Prior art keywords
combustion engine
internal combustion
limit temperature
regulating
work mode
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
DE50008693T
Other languages
English (en)
Inventor
Ekkehard Pott
Leo Spiegel
Hermann Hahn
Axel Lang
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.)
Volkswagen AG
Original Assignee
Volkswagen AG
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 Volkswagen AG filed Critical Volkswagen AG
Priority to DE50008693T priority Critical patent/DE50008693D1/de
Application granted granted Critical
Publication of DE50008693D1 publication Critical patent/DE50008693D1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • F01N3/0807—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents
    • F01N3/0828—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous by using absorbents or adsorbents characterised by the absorbed or adsorbed substances
    • F01N3/0842—Nitrogen oxides
    • 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
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/0275—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a NOx trap or adsorbent
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1439—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the position of the sensor
    • F02D41/1441—Plural sensors
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1446—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being exhaust temperatures
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/146—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration
    • F02D41/1463—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an NOx content or concentration of the exhaust gases downstream of exhaust gas treatment apparatus
    • 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
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1486—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor with correction for particular operating conditions
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/08—Exhaust gas treatment apparatus parameters
    • F02D2200/0802—Temperature of the exhaust gas treatment apparatus

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Exhaust Gas After Treatment (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
DE50008693T 1999-07-10 2000-07-03 Verfahren zur regelung eines arbeitsmodus einer verbrennungskraftmaschine Expired - Lifetime DE50008693D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50008693T DE50008693D1 (de) 1999-07-10 2000-07-03 Verfahren zur regelung eines arbeitsmodus einer verbrennungskraftmaschine

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE19932290A DE19932290A1 (de) 1999-07-10 1999-07-10 Verfahren zur Regelung eines Arbeitsmodus einer Verbrennungskraftmaschine
PCT/EP2000/006191 WO2001004478A1 (de) 1999-07-10 2000-07-03 Verfahren zur regelung eines arbeitsmodus einer verbrennungskraftmaschine
DE50008693T DE50008693D1 (de) 1999-07-10 2000-07-03 Verfahren zur regelung eines arbeitsmodus einer verbrennungskraftmaschine

Publications (1)

Publication Number Publication Date
DE50008693D1 true DE50008693D1 (de) 2004-12-23

Family

ID=7914332

Family Applications (2)

Application Number Title Priority Date Filing Date
DE19932290A Withdrawn DE19932290A1 (de) 1999-07-10 1999-07-10 Verfahren zur Regelung eines Arbeitsmodus einer Verbrennungskraftmaschine
DE50008693T Expired - Lifetime DE50008693D1 (de) 1999-07-10 2000-07-03 Verfahren zur regelung eines arbeitsmodus einer verbrennungskraftmaschine

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE19932290A Withdrawn DE19932290A1 (de) 1999-07-10 1999-07-10 Verfahren zur Regelung eines Arbeitsmodus einer Verbrennungskraftmaschine

Country Status (4)

Country Link
EP (1) EP1218627B1 (de)
AT (1) ATE282769T1 (de)
DE (2) DE19932290A1 (de)
WO (1) WO2001004478A1 (de)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10117434A1 (de) 2001-04-03 2002-10-10 Volkswagen Ag Verfahren zur Steuerung eines Betriebsmodus einer magerlauffähigen Verbrennungskraftmaschine
DE10152670A1 (de) * 2001-10-05 2003-05-22 Volkswagen Ag Verfahren und Vorrichtung zur Steuerung einer magerlauffähigen Verbrennungskraftmaschine
DE10201989A1 (de) * 2002-01-21 2003-07-31 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine und Brennkraftmaschine
DE10221536B4 (de) * 2002-05-15 2011-05-26 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zur Regelung eines Arbeitsmodus einer Verbrennungskraftmaschine
DE10241497B3 (de) * 2002-09-07 2004-04-22 Audi Ag Verfahren zur Steuerung des Magerbetriebs einer einen Stickoxid-Speicherkatalysator aufweisenden Brennkraftmaschine, insbesondere eines Kraftfahrzeuges
US7603847B2 (en) * 2003-03-21 2009-10-20 Ford Global Technologies, Llc Device and method for internal combustion engine control
FR2862102B1 (fr) * 2003-11-07 2007-06-22 Peugeot Citroen Automobiles Sa Systeme d'aide a la regeneration de moyens de depollution d'un moteur de vehicule

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2605586B2 (ja) * 1992-07-24 1997-04-30 トヨタ自動車株式会社 内燃機関の排気浄化装置
DE19607151C1 (de) * 1996-02-26 1997-07-10 Siemens Ag Verfahren zur Regeneration eines NOx-Speicherkatalysators
DE19636790A1 (de) * 1996-09-11 1998-03-12 Volkswagen Ag NOx-Abgasreinigungsverfahren
DE19731624A1 (de) * 1997-07-23 1999-01-28 Volkswagen Ag Verfahren und Vorrichtung zur Überwachung der De-Sulfatierung bei NOx-Speicherkatalysatoren
DE19739848A1 (de) * 1997-09-11 1999-03-18 Bosch Gmbh Robert Brennkraftmaschine insbesondere für ein Kraftfahrzeug
JP4346118B2 (ja) * 1997-10-08 2009-10-21 株式会社デンソー 内燃機関の触媒温制御装置
DE19746855A1 (de) * 1997-10-23 1999-04-29 Fev Motorentech Gmbh & Co Kg Verfahren zur Abgasnachbehandlung bei Kolbenbrennkraftmaschinen mit Kraftstoff-Direkteinspritzung
DE19747222C1 (de) * 1997-10-25 1999-03-04 Daimler Benz Ag Verbrennungsmotoranlage mit Stickoxid-Speicherkatalysator und Betriebsverfahren hierfür
DE19753718C1 (de) * 1997-12-04 1999-07-08 Daimler Chrysler Ag Verfahren zum Betreiben eines Dieselmotors

Also Published As

Publication number Publication date
WO2001004478A1 (de) 2001-01-18
EP1218627B1 (de) 2004-11-17
ATE282769T1 (de) 2004-12-15
DE19932290A1 (de) 2001-01-11
EP1218627A1 (de) 2002-07-03

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