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WO2009033591A3 - Internal combustion engine for a motor vehicle and method for operating an internal combustion engine - Google Patents

Internal combustion engine for a motor vehicle and method for operating an internal combustion engine Download PDF

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Publication number
WO2009033591A3
WO2009033591A3 PCT/EP2008/007153 EP2008007153W WO2009033591A3 WO 2009033591 A3 WO2009033591 A3 WO 2009033591A3 EP 2008007153 W EP2008007153 W EP 2008007153W WO 2009033591 A3 WO2009033591 A3 WO 2009033591A3
Authority
WO
WIPO (PCT)
Prior art keywords
internal combustion
combustion engine
spark
operating
motor vehicle
Prior art date
Application number
PCT/EP2008/007153
Other languages
German (de)
French (fr)
Other versions
WO2009033591A2 (en
Inventor
Martin Bechtold
Normann Freisinger
Ruediger Herweg
Guenter Karl
Corrado Nizzola
Original Assignee
Daimler Ag
Martin Bechtold
Normann Freisinger
Ruediger Herweg
Guenter Karl
Corrado Nizzola
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 Daimler Ag, Martin Bechtold, Normann Freisinger, Ruediger Herweg, Guenter Karl, Corrado Nizzola filed Critical Daimler Ag
Publication of WO2009033591A2 publication Critical patent/WO2009033591A2/en
Publication of WO2009033591A3 publication Critical patent/WO2009033591A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
    • B60K6/00—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines
    • B60K6/20—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/42—Arrangement or mounting of plural diverse prime-movers for mutual or common propulsion, e.g. hybrid propulsion systems comprising electric motors and internal combustion engines the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by the architecture of the hybrid electric vehicle
    • B60K6/48—Parallel type
    • B60K6/485—Motor-assist type
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/06—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of combustion engines
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W10/00—Conjoint control of vehicle sub-units of different type or different function
    • B60W10/04—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units
    • B60W10/08—Conjoint control of vehicle sub-units of different type or different function including control of propulsion units including control of electric propulsion units, e.g. motors or generators
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • 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
    • F02D41/3035—Controlling fuel injection according to or using specific or several modes of combustion characterised by the mode(s) being used a mode being the premixed charge compression-ignition 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
    • F02D41/30—Controlling fuel injection
    • F02D41/3011—Controlling fuel injection according to or using specific or several modes of combustion
    • F02D41/3064—Controlling fuel injection according to or using specific or several modes of combustion with special control during transition between modes
    • F02D41/307—Controlling fuel injection according to or using specific or several modes of combustion with special control during transition between modes to avoid torque shocks
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/18—Control of the engine output torque
    • F02D2250/24—Control of the engine output torque by using an external load, e.g. a generator
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
    • 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
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • General Engineering & Computer Science (AREA)
  • Automation & Control Theory (AREA)
  • Combustion Methods Of Internal-Combustion Engines (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

The invention relates to a method for operating an internal combustion engine comprising a spark-ignition engine for a motor vehicle. According to said method, in a first partial load range (1) of the internal combustion engine, the spark-ignition engine is operated using a charge compression combustion method and in a spark-ignition operating range (4) of the internal combustion engine, the spark-ignition engine is operated in the conventional manner. According to the invention, the internal combustion engine also comprises an electric drive and the spark-ignition engine is operated using a charge compression combustion method in another partial load range (2, 3) with the electric drive (ISG) activated in said other partial load range (2, 3). The invention also relates to an internal combustion engine for carrying out said method.
PCT/EP2008/007153 2007-09-11 2008-09-02 Internal combustion engine for a motor vehicle and method for operating an internal combustion engine WO2009033591A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007043062 2007-09-11
DE102007043062.2 2007-09-11

Publications (2)

Publication Number Publication Date
WO2009033591A2 WO2009033591A2 (en) 2009-03-19
WO2009033591A3 true WO2009033591A3 (en) 2009-05-22

Family

ID=40352047

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/007153 WO2009033591A2 (en) 2007-09-11 2008-09-02 Internal combustion engine for a motor vehicle and method for operating an internal combustion engine

Country Status (1)

Country Link
WO (1) WO2009033591A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011104422B4 (en) * 2011-06-16 2023-07-20 Mercedes-Benz Group AG Hybrid powertrain, hybrid vehicle, operating procedures
CN105599755B (en) * 2016-01-18 2018-04-17 安徽安凯汽车股份有限公司 A kind of drive shaft method for controlling torque of plug-in hybrid passenger car
DE102018213557B3 (en) 2018-08-10 2019-09-26 Bayerische Motoren Werke Aktiengesellschaft Method for operating an internal combustion engine of a motor vehicle and internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5806617A (en) * 1995-04-20 1998-09-15 Kabushikikaisha Equos Research Hybrid vehicle
EP1083319A1 (en) * 1998-04-28 2001-03-14 Hitachi, Ltd. Hybrid car, and method and apparatus for driving hybrid car
US20070205029A1 (en) * 2006-03-06 2007-09-06 Thomas Leone System and method for controlling vehicle operation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5806617A (en) * 1995-04-20 1998-09-15 Kabushikikaisha Equos Research Hybrid vehicle
EP1083319A1 (en) * 1998-04-28 2001-03-14 Hitachi, Ltd. Hybrid car, and method and apparatus for driving hybrid car
US20070205029A1 (en) * 2006-03-06 2007-09-06 Thomas Leone System and method for controlling vehicle operation

Also Published As

Publication number Publication date
WO2009033591A2 (en) 2009-03-19

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