FR2971009B1 - Procede de determination de la teneur en alcool d'un nouveau melange de carburant dans un moteur a combustion interne d'un vehicule, et dispositif pour sa mise en oeuvre - Google Patents

Procede de determination de la teneur en alcool d'un nouveau melange de carburant dans un moteur a combustion interne d'un vehicule, et dispositif pour sa mise en oeuvre

Info

Publication number
FR2971009B1
FR2971009B1 FR1100255A FR1100255A FR2971009B1 FR 2971009 B1 FR2971009 B1 FR 2971009B1 FR 1100255 A FR1100255 A FR 1100255A FR 1100255 A FR1100255 A FR 1100255A FR 2971009 B1 FR2971009 B1 FR 2971009B1
Authority
FR
France
Prior art keywords
determining
fuel mixture
new
fuel
alcohol 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.)
Active
Application number
FR1100255A
Other languages
English (en)
Other versions
FR2971009A1 (fr
Inventor
Jean Paul Ferrie
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.)
Vitesco Technologies GmbH
Original Assignee
Continental Automotive GmbH
Continental Automotive France 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 Continental Automotive GmbH, Continental Automotive France SAS filed Critical Continental Automotive GmbH
Priority to FR1100255A priority Critical patent/FR2971009B1/fr
Priority to BR112013019370-0A priority patent/BR112013019370A2/pt
Priority to CN2012800065734A priority patent/CN103328789A/zh
Priority to US13/981,696 priority patent/US20130312690A1/en
Priority to PCT/EP2012/000168 priority patent/WO2012100916A1/fr
Publication of FR2971009A1 publication Critical patent/FR2971009A1/fr
Application granted granted Critical
Publication of FR2971009B1 publication Critical patent/FR2971009B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B43/00—Engines characterised by operating on gaseous fuels; Plants including such engines
    • 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
    • F02D19/0663—Details on the fuel supply system, e.g. tanks, valves, pipes, pumps, rails, injectors or mixers
    • F02D19/0684—High pressure fuel injection systems; Details on pumps, rails or the arrangement of valves in the fuel supply and return systems
    • 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
    • F02D19/0602—Control of components of the fuel supply system
    • F02D19/0607—Control of components of the fuel supply system to adjust the fuel mass or volume flow
    • F02D19/061—Control of components of the fuel supply system to adjust the fuel mass or volume flow by controlling fuel injectors
    • 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
    • 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
    • F02D41/02—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
    • 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)
  • 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)
FR1100255A 2011-01-28 2011-01-28 Procede de determination de la teneur en alcool d'un nouveau melange de carburant dans un moteur a combustion interne d'un vehicule, et dispositif pour sa mise en oeuvre Active FR2971009B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR1100255A FR2971009B1 (fr) 2011-01-28 2011-01-28 Procede de determination de la teneur en alcool d'un nouveau melange de carburant dans un moteur a combustion interne d'un vehicule, et dispositif pour sa mise en oeuvre
BR112013019370-0A BR112013019370A2 (pt) 2011-01-28 2012-01-17 método para determinar o teor de álcool de uma mistura de combustível nova no motor de combustão interna de um veículo, e dispositivo para implementar o mesmo
CN2012800065734A CN103328789A (zh) 2011-01-28 2012-01-17 确定车辆内燃发动机中新燃料混合物的酒精含量的方法及实施装置
US13/981,696 US20130312690A1 (en) 2011-01-28 2012-01-17 Method for determining the alcohol content of a new fuel mixture in the internal combustion engine of a vehicle, and device for implementing same
PCT/EP2012/000168 WO2012100916A1 (fr) 2011-01-28 2012-01-17 Procede de determination de la teneur en alcool d'un nouveau melange de carburant dans un moteur a combustion interne d'un vehicule, et dispositif pour sa mise en oeuvre

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1100255A FR2971009B1 (fr) 2011-01-28 2011-01-28 Procede de determination de la teneur en alcool d'un nouveau melange de carburant dans un moteur a combustion interne d'un vehicule, et dispositif pour sa mise en oeuvre

Publications (2)

Publication Number Publication Date
FR2971009A1 FR2971009A1 (fr) 2012-08-03
FR2971009B1 true FR2971009B1 (fr) 2013-03-08

Family

ID=44310932

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1100255A Active FR2971009B1 (fr) 2011-01-28 2011-01-28 Procede de determination de la teneur en alcool d'un nouveau melange de carburant dans un moteur a combustion interne d'un vehicule, et dispositif pour sa mise en oeuvre

Country Status (5)

Country Link
US (1) US20130312690A1 (fr)
CN (1) CN103328789A (fr)
BR (1) BR112013019370A2 (fr)
FR (1) FR2971009B1 (fr)
WO (1) WO2012100916A1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2998925A3 (fr) * 2012-11-30 2014-06-06 Renault Sa Procede d'apprentissage du taux d'ethanol du carburant
DE102013206552A1 (de) * 2013-04-12 2014-10-16 Robert Bosch Gmbh Verfahren zur Identifikation von Kraftstoffgemischen
FR3043722B1 (fr) * 2015-11-18 2017-11-17 Renault Sas Installation d'alimentation en carburant d'un moteur a combustion interne.
DE102016225435B3 (de) * 2016-12-19 2018-02-15 Continental Automotive Gmbh Verfahren zum Betreiben einer Brennkraftmaschine mit Kraftstofferkennung
JP7035898B2 (ja) * 2018-08-09 2022-03-15 トヨタ自動車株式会社 内燃機関の制御装置
DE102018217759A1 (de) * 2018-10-17 2020-04-23 Robert Bosch Gmbh Verfahren zur Bestimmung von Wasser in Kraftstoff
US11384706B2 (en) * 2019-12-16 2022-07-12 Caterpillar Inc. Systems and methods for predicting engine fuel filtration system service cycle
CN111911296B (zh) * 2020-08-24 2022-07-12 一汽解放汽车有限公司 一种燃料热值确定方法、装置、车辆及存储介质
US11898506B1 (en) 2023-05-25 2024-02-13 Caterpillar Inc. Two stage mixed fuel sensing system

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3259967B2 (ja) * 1990-06-01 2002-02-25 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング 燃料と空気の混合気を適応調節する方法
US5850824A (en) * 1997-10-29 1998-12-22 Chrysler Corporation Method of determining the composition of fuel in a flexible fueled vehicle with an O2 sensor
JP2007009903A (ja) * 2005-06-01 2007-01-18 Toyota Motor Corp 内燃機関の燃料噴射量制御装置
US7159623B1 (en) * 2005-09-22 2007-01-09 General Motors Corporation Apparatus and methods for estimating vehicle fuel composition
DE102006029970B4 (de) * 2006-06-29 2010-04-29 Continental Automotive Gmbh Verfahren zum Bestimmen der Alkoholkonzentration von der Verbrennung zuführbarem Kraftstoff in einem Kraftfahrzeug
DE102007020960A1 (de) * 2007-05-04 2008-11-06 Robert Bosch Gmbh Verfahren zum Betrieb einer Brennkraftmaschine
JP4717125B2 (ja) * 2009-03-30 2011-07-06 三菱電機株式会社 内燃機関の制御装置

Also Published As

Publication number Publication date
FR2971009A1 (fr) 2012-08-03
US20130312690A1 (en) 2013-11-28
BR112013019370A2 (pt) 2020-10-27
WO2012100916A1 (fr) 2012-08-02
CN103328789A (zh) 2013-09-25

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