DE50110890D1 - Verfahren zur bestimmung des kraftstoffgehaltes des regeneriergases bei einem verbrennungsmotor mit benzindirekteinspritzung im schichtbetrieb - Google Patents

Verfahren zur bestimmung des kraftstoffgehaltes des regeneriergases bei einem verbrennungsmotor mit benzindirekteinspritzung im schichtbetrieb

Info

Publication number
DE50110890D1
DE50110890D1 DE50110890T DE50110890T DE50110890D1 DE 50110890 D1 DE50110890 D1 DE 50110890D1 DE 50110890 T DE50110890 T DE 50110890T DE 50110890 T DE50110890 T DE 50110890T DE 50110890 D1 DE50110890 D1 DE 50110890D1
Authority
DE
Germany
Prior art keywords
determining
tank venting
gas
analyzer probe
fuel content
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
DE50110890T
Other languages
English (en)
Inventor
Gholamabas Esteghlal
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Priority to DE50110890T priority Critical patent/DE50110890D1/de
Application granted granted Critical
Publication of DE50110890D1 publication Critical patent/DE50110890D1/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
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3017—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used
    • F02D41/3023—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the stratified charge spark-ignited mode
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0032—Controlling the purging of the canister as a function of the engine operating conditions
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0045—Estimating, calculating or determining the purging rate, amount, flow or concentration
    • 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
    • F02D41/0025—Controlling engines characterised by use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D41/003—Adding fuel vapours, e.g. drawn from engine fuel reservoir
    • F02D41/0042—Controlling the combustible mixture as a function of the canister purging, e.g. control of injected fuel to compensate for deviation of air fuel ratio when purging
    • 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
    • F02D41/1454—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 oxygen content or concentration or the air-fuel ratio

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Supplying Secondary Fuel Or The Like To Fuel, Air Or Fuel-Air Mixtures (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
DE50110890T 2000-09-04 2001-09-03 Verfahren zur bestimmung des kraftstoffgehaltes des regeneriergases bei einem verbrennungsmotor mit benzindirekteinspritzung im schichtbetrieb Expired - Lifetime DE50110890D1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE50110890T DE50110890D1 (de) 2000-09-04 2001-09-03 Verfahren zur bestimmung des kraftstoffgehaltes des regeneriergases bei einem verbrennungsmotor mit benzindirekteinspritzung im schichtbetrieb

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10043699A DE10043699A1 (de) 2000-09-04 2000-09-04 Verfahren zur Bestimmung des Kraftstoffgehaltes des Regeneriergases bei einem Verbrennungsmotor mit Benzindirekteinspritzung im Schichtbetrieb
DE50110890T DE50110890D1 (de) 2000-09-04 2001-09-03 Verfahren zur bestimmung des kraftstoffgehaltes des regeneriergases bei einem verbrennungsmotor mit benzindirekteinspritzung im schichtbetrieb
PCT/DE2001/003321 WO2002020961A1 (de) 2000-09-04 2001-09-03 Verfahren zur bestimmung des kraftstoffgehaltes des regeneriergases bei einem verbrennungsmotor mit benzindirekteinspritzung im schichtbetrieb

Publications (1)

Publication Number Publication Date
DE50110890D1 true DE50110890D1 (de) 2006-10-12

Family

ID=7655035

Family Applications (2)

Application Number Title Priority Date Filing Date
DE10043699A Withdrawn DE10043699A1 (de) 2000-09-04 2000-09-04 Verfahren zur Bestimmung des Kraftstoffgehaltes des Regeneriergases bei einem Verbrennungsmotor mit Benzindirekteinspritzung im Schichtbetrieb
DE50110890T Expired - Lifetime DE50110890D1 (de) 2000-09-04 2001-09-03 Verfahren zur bestimmung des kraftstoffgehaltes des regeneriergases bei einem verbrennungsmotor mit benzindirekteinspritzung im schichtbetrieb

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE10043699A Withdrawn DE10043699A1 (de) 2000-09-04 2000-09-04 Verfahren zur Bestimmung des Kraftstoffgehaltes des Regeneriergases bei einem Verbrennungsmotor mit Benzindirekteinspritzung im Schichtbetrieb

Country Status (7)

Country Link
US (1) US6805091B2 (de)
EP (1) EP1317610B1 (de)
JP (1) JP2004508483A (de)
KR (1) KR100777935B1 (de)
AT (1) ATE338203T1 (de)
DE (2) DE10043699A1 (de)
WO (1) WO2002020961A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10228004A1 (de) * 2002-06-22 2004-01-15 Daimlerchrysler Ag Verfahren zur Bestimmung einer Beladung eines Aktivkohlebehälters eines Tankentlüftungssystems
US7441403B2 (en) * 2004-12-20 2008-10-28 Detroit Diesel Corporation Method and system for determining temperature set points in systems having particulate filters with regeneration capabilities
US7210286B2 (en) * 2004-12-20 2007-05-01 Detroit Diesel Corporation Method and system for controlling fuel included within exhaust gases to facilitate regeneration of a particulate filter
US7461504B2 (en) * 2004-12-21 2008-12-09 Detroit Diesel Corporation Method and system for controlling temperatures of exhaust gases emitted from internal combustion engine to facilitate regeneration of a particulate filter
US7434388B2 (en) 2004-12-22 2008-10-14 Detroit Diesel Corporation Method and system for regeneration of a particulate filter
US7076945B2 (en) * 2004-12-22 2006-07-18 Detroit Diesel Corporation Method and system for controlling temperatures of exhaust gases emitted from an internal combustion engine to facilitate regeneration of a particulate filter
US20060130465A1 (en) * 2004-12-22 2006-06-22 Detroit Diesel Corporation Method and system for controlling exhaust gases emitted from an internal combustion engine
DE102007008119B4 (de) * 2007-02-19 2008-11-13 Continental Automotive Gmbh Verfahren zum Steuern einer Brennkraftmaschine und Brennkraftmaschine
US10851725B2 (en) * 2018-12-18 2020-12-01 Caterpillar Inc. Fuel content detection based on a measurement from a sensor and a model estimation of the measurement

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3813220C2 (de) * 1988-04-20 1997-03-20 Bosch Gmbh Robert Verfahren und Einrichtung zum Stellen eines Tankentlüftungsventiles
US5765541A (en) * 1997-04-03 1998-06-16 Ford Global Technologies, Inc. Engine control system for a lean burn engine having fuel vapor recovery
DE19758725B4 (de) * 1997-06-27 2007-09-06 Robert Bosch Gmbh Verfahren zum Betreiben einer Brennkraftmaschine insbesondere eines Kraftfahrzeugs
JP3861446B2 (ja) * 1998-03-30 2006-12-20 トヨタ自動車株式会社 希薄燃焼内燃機関の蒸発燃料濃度検出装置及びその応用装置
DE19850586A1 (de) 1998-11-03 2000-05-04 Bosch Gmbh Robert Verfahren zum Betreiben einer Brennkraftmaschine
DE19851990A1 (de) 1998-11-03 2000-06-21 Bosch Gmbh Robert Verfahren zur Bestimmung von Stellgrößen bei der Steuerung von Benzindirekteinspritzmotoren
US6622691B2 (en) * 2001-09-10 2003-09-23 Delphi Technologies, Inc. Control method for a direct injection gas engine with fuel vapor purging

Also Published As

Publication number Publication date
DE10043699A1 (de) 2002-03-14
ATE338203T1 (de) 2006-09-15
EP1317610A1 (de) 2003-06-11
KR100777935B1 (ko) 2007-11-20
JP2004508483A (ja) 2004-03-18
WO2002020961A1 (de) 2002-03-14
US20030029427A1 (en) 2003-02-13
EP1317610B1 (de) 2006-08-30
KR20020068337A (ko) 2002-08-27
US6805091B2 (en) 2004-10-19

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Legal Events

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