SE0900480L - Förfarande för bestämning av etanolinnehållet i bränsle till motorfordon - Google Patents

Förfarande för bestämning av etanolinnehållet i bränsle till motorfordon

Info

Publication number
SE0900480L
SE0900480L SE0900480A SE0900480A SE0900480L SE 0900480 L SE0900480 L SE 0900480L SE 0900480 A SE0900480 A SE 0900480A SE 0900480 A SE0900480 A SE 0900480A SE 0900480 L SE0900480 L SE 0900480L
Authority
SE
Sweden
Prior art keywords
ethanol content
fuel
determining
procedure
motor vehicles
Prior art date
Application number
SE0900480A
Other languages
English (en)
Other versions
SE534646C2 (sv
Inventor
Gerard Haft
Wolfgang Moser
Original Assignee
Continental Automotive 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 Continental Automotive Gmbh filed Critical Continental Automotive Gmbh
Publication of SE0900480L publication Critical patent/SE0900480L/sv
Publication of SE534646C2 publication Critical patent/SE534646C2/sv

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/084—Blends of gasoline and alcohols, e.g. E85
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D19/00—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures
    • F02D19/06—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed
    • F02D19/08—Controlling engines characterised by their use of non-liquid fuels, pluralities of fuels, or non-fuel substances added to the combustible mixtures peculiar to engines working with pluralities of fuels, e.g. alternatively with light and heavy fuel oil, other than engines indifferent to the fuel consumed simultaneously using pluralities of fuels
    • F02D19/082—Premixed fuels, i.e. emulsions or blends
    • F02D19/085—Control based on the fuel type or composition
    • F02D19/087—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels
    • F02D19/088—Control based on the fuel type or composition with determination of densities, viscosities, composition, concentration or mixture ratios of fuels by estimation, i.e. without using direct measurements of a corresponding sensor
    • 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
    • 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
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • G01N33/2835—Specific substances contained in the oils or fuels
    • G01N33/2852—Alcohol in fuels
    • 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
    • F02D2200/06—Fuel or fuel supply system parameters
    • F02D2200/0611—Fuel type, fuel composition or fuel quality
    • F02D2200/0612—Fuel type, fuel composition or fuel quality determined by estimation
    • 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
    • F02D41/008—Controlling each cylinder individually
    • 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
    • Y02T10/30—Use of alternative fuels, e.g. biofuels

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Oil, Petroleum & Natural Gas (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Food Science & Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Medicinal Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
SE0900480A 2006-09-15 2007-05-31 Förfarande för bestämning av etanolinnehållet i bränsle till motorfordon SE534646C2 (sv)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102006043341A DE102006043341B4 (de) 2006-09-15 2006-09-15 Verfahren zum Bestimmen des Ethanol-Anteils des Kraftstoffes in einem Kraftfahrzeug
PCT/EP2007/055322 WO2008031641A1 (de) 2006-09-15 2007-05-31 Verfahren zum bestimmen des ethanol-anteils des kraftstoffes in einem kraftfahrzeug

Publications (2)

Publication Number Publication Date
SE0900480L true SE0900480L (sv) 2009-04-09
SE534646C2 SE534646C2 (sv) 2011-11-01

Family

ID=38441885

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0900480A SE534646C2 (sv) 2006-09-15 2007-05-31 Förfarande för bestämning av etanolinnehållet i bränsle till motorfordon

Country Status (4)

Country Link
US (1) US8113174B2 (sv)
DE (1) DE102006043341B4 (sv)
SE (1) SE534646C2 (sv)
WO (1) WO2008031641A1 (sv)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008005883B4 (de) 2008-01-24 2009-09-17 Continental Automotive Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102008046719B3 (de) * 2008-09-11 2010-03-04 Continental Automotive Gmbh Verfahren und Vorrichtung zum Bestimmen des Ethanol-Anteils des Kraftstoffes in einem Kraftfahrzeug
DE102009058677B4 (de) * 2009-12-16 2021-09-02 Vitesco Technologies GmbH Verfahren zum Bestimmen eines Kraftstoffqualitätswerts
US8046153B2 (en) * 2010-07-20 2011-10-25 Ford Global Technologies, Llc Compensation for oxygenated fuels in a diesel engine
KR101855752B1 (ko) * 2012-10-31 2018-06-25 현대자동차 주식회사 가솔린 엔진 제어 시스템 및 이를 제어하는 방법
WO2016137343A1 (en) 2015-02-23 2016-09-01 Alsemix Sp. Z O.O. Method for determination of ethanol content in fuel for internal combustion engines

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4059411A (en) * 1966-12-20 1977-11-22 Smith Marvin M Method for extending the lower lean limit of running of internal combustion engines and improving the combustion of fluid fuels
DE4122139C2 (de) * 1991-07-04 2000-07-06 Bosch Gmbh Robert Verfahren zur Zylindergleichstellung bezüglich der Kraftstoff-Einspritzmengen bei einer Brennkraftmaschine
DE19580520C2 (de) * 1994-03-31 2003-08-14 Mitsubishi Motors Corp Verfahren zur Bestimmung einer unebenen Straße in einem Fahrzeug, das mit einem Verbrennungsmotor versehen ist
DE19741965C1 (de) * 1997-09-23 1999-01-21 Siemens Ag Verfahren zur Laufruheregelung
US5901671A (en) * 1997-10-29 1999-05-11 Daimlerchrysler Corporation Method of determining the composition of fuel in a flexible fueled vehicle after fuel blending
US5950599A (en) * 1997-10-29 1999-09-14 Chrysler Corporation Method of determining the composition of fuel in a flexible fueled vehicle without an O2 sensor
US6206940B1 (en) * 1999-02-12 2001-03-27 Exxon Research And Engineering Company Fuel formulations to extend the lean limit (law770)
US6298838B1 (en) * 2000-04-19 2001-10-09 Daimlerchrysler Corporation Ethanol content learning based on engine roughness
US6566892B2 (en) 2000-06-19 2003-05-20 Siemens Vdo Automotive Corporation Portable fuel analyzer for analyzing the alcohol content of a mixed fuel
US7523723B2 (en) * 2006-08-11 2009-04-28 Gm Global Technology Operations, Inc. System and method for determining ethanol content in fuel
DE102007019992A1 (de) * 2007-04-27 2008-10-30 Robert Bosch Gmbh Verfahren zur Kraftstoffanalyse
US7623955B1 (en) * 2008-04-30 2009-11-24 Delphi Technologies, Inc. Method for estimation of indicated mean effective pressure for individual cylinders from crankshaft acceleration

Also Published As

Publication number Publication date
SE534646C2 (sv) 2011-11-01
DE102006043341B4 (de) 2008-06-26
US20090308350A1 (en) 2009-12-17
WO2008031641A1 (de) 2008-03-20
US8113174B2 (en) 2012-02-14
DE102006043341A1 (de) 2008-03-27

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