DE102007015875A1 - Method for operating a hybrid drive of a vehicle - Google Patents
Method for operating a hybrid drive of a vehicle Download PDFInfo
- Publication number
- DE102007015875A1 DE102007015875A1 DE102007015875A DE102007015875A DE102007015875A1 DE 102007015875 A1 DE102007015875 A1 DE 102007015875A1 DE 102007015875 A DE102007015875 A DE 102007015875A DE 102007015875 A DE102007015875 A DE 102007015875A DE 102007015875 A1 DE102007015875 A1 DE 102007015875A1
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- Prior art keywords
- internal combustion
- exhaust gas
- combustion engine
- regeneration
- control device
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Classifications
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- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 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
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- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00
- 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 ; Control systems therefor, i.e. systems controlling two or more prime movers, or controlling one of these prime movers and any of the transmission, drive or drive units Informative references: mechanical gearings with secondary electric drive F16H3/72; arrangements for handling mechanical energy structurally associated with the dynamo-electric machine H02K7/00; machines comprising structurally interrelated motor and generator parts H02K51/00; dynamo-electric machines not otherwise provided for in H02K see H02K99/00 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
- B60K6/50—Architecture of the driveline characterised by arrangement or kind of transmission units
- B60K6/54—Transmission for changing ratio
- B60K6/547—Transmission for changing ratio the transmission being a stepped gearing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
- B60L15/20—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for control of the vehicle or its driving motor to achieve a desired performance, e.g. speed, torque, programmed variation of speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L50/00—Electric propulsion with power supplied within the vehicle
- B60L50/10—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines
- B60L50/16—Electric propulsion with power supplied within the vehicle using propulsion power supplied by engine-driven generators, e.g. generators driven by combustion engines with provision for separate direct mechanical propulsion
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- 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
- B60W10/02—Conjoint control of vehicle sub-units of different type or different function including control of driveline clutches
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- 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
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- 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
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- 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
- B60W10/10—Conjoint control of vehicle sub-units of different type or different function including control of change-speed gearings
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- 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
- B60W10/18—Conjoint control of vehicle sub-units of different type or different function including control of braking systems
- B60W10/184—Conjoint control of vehicle sub-units of different type or different function including control of braking systems with wheel brakes
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- 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
- B60W10/24—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means
- B60W10/26—Conjoint control of vehicle sub-units of different type or different function including control of energy storage means for electrical energy, e.g. batteries or capacitors
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- 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
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- 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
- B60W20/15—Control strategies specially adapted for achieving a particular effect
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- 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
- F02D41/029—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 particulate filter
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/10—Vehicle control parameters
- B60L2240/36—Temperature of vehicle components or parts
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/44—Drive Train control parameters related to combustion engines
- B60L2240/441—Speed
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/44—Drive Train control parameters related to combustion engines
- B60L2240/443—Torque
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/40—Drive Train control parameters
- B60L2240/44—Drive Train control parameters related to combustion engines
- B60L2240/445—Temperature
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L2270/00—Problem solutions or means not otherwise provided for
- B60L2270/10—Emission reduction
- B60L2270/12—Emission reduction of exhaust
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
- B60Y2300/00—Purposes or special features of road vehicle drive control systems
- B60Y2300/47—Engine emissions
- B60Y2300/476—Regeneration of particle filters
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- 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
- F02D41/024—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus
- F02D2041/026—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to increase temperature of the exhaust gas treating apparatus using an external load, e.g. by increasing generator load or by changing the gear ratio
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- 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
- Y02T10/40—Engine management systems
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- 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
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- 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
- Y02T10/64—Electric machine technologies in electromobility
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- 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
- Y02T10/72—Electric energy management in electromobility
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- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Transportation (AREA)
- Automation & Control Theory (AREA)
- Power Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Processes For Solid Components From Exhaust (AREA)
- Hybrid Electric Vehicles (AREA)
Abstract
Die Erfindung betrifft ein Verfahren zum Betreiben eines Hybridantriebes eines Fahrzeugs, insbesondere eines Hybridantriebes eines Kraftfahrzeugs, mit mindestens einer elektrischen Maschine und einem Verbrennungsmotor als Antriebsmaschinen, wobei in einem Abgasstrang des Verbrennungsmotors mindestens eine Abgasreinigungsvorrichtung angeordnet ist, die während einer Regenerationszeitdauer zur Regeneration ihrer Funktion eine bis auf eine Regenerationstemperatur erhöhte Abgastemperatur des Verbrennungsmotors benötigt. Es ist vorgesehen, dass der Verbrennungsmotor (3) die als Generator (19) arbeitende elektrische Maschine (5) in Abhängigkeit einer die Antriebsmaschinen (3, 5) koordinierenden Fahrzeugsteuerungseinrichtung (26) derart antreibt, dass sich die Abgastemperatur in der Abgasreinigungsvorrichtung (37) während der Regenerationszeitdauer mindestens bis auf die Regenerationstemperatur (T<SUB>R</SUB>) erhöht, wobei die von dem Generator (19) erzeugte Energie in einem Energiespeicher (18) gespeichert wird.The invention relates to a method for operating a hybrid drive of a vehicle, in particular a hybrid drive of a motor vehicle, with at least one electric machine and an internal combustion engine as prime movers, wherein in an exhaust line of the internal combustion engine at least one exhaust gas purification device is arranged, which during a regeneration period for the regeneration of their function required up to a regeneration temperature increased exhaust gas temperature of the engine. It is provided that the internal combustion engine (3) drives the electric machine (5) operating as generator (19) as a function of a vehicle control device (26) coordinating the drive machines (3, 5) in such a way that the exhaust gas temperature in the exhaust gas purification device (37) during the regeneration period increased at least up to the regeneration temperature (T <SUB> R </ SUB>), wherein the energy generated by the generator (19) is stored in an energy store (18).
Description
Die Erfindung betrifft ein Verfahren zum Betreiben eines Hybridantriebes eines Fahrzeugs, insbesondere eines Hybridantriebes eines Kraftfahrzeugs, mit mindestens einer elektrischen Maschine und einem Verbrennungsmotor als Antriebsmaschinen, wobei in einem Abgasstrang des Verbrennungsmotors mindestens eine Abgasreinigungsvorrichtung angeordnet ist, die während einer Regenerationszeitdauer zur Regeneration ihrer Funktion eine bis auf eine Regenerationstemperatur erhöhte Abgastemperatur des Verbrennungsmotors benötigt.The The invention relates to a method for operating a hybrid drive a vehicle, in particular a hybrid drive of a motor vehicle, with at least one electric machine and one internal combustion engine as prime mover, wherein in an exhaust line of the internal combustion engine at least one emission control device is arranged, which during a Regeneration period to regenerate their function one to to a regeneration temperature increased exhaust gas temperature of the internal combustion engine needed.
Stand der TechnikState of the art
Ein Verfahren zur Regeneration der Abgasreinigungsvorrichtung, wie zum Beispiel eines Dieselpartikelfilters (DPF) bei einem als Dieselmotor ausgebildeten Verbrennungsmotors, ist bekannt. Bei einem Betrieb eines derartigen Dieselpartikelfilters kommt es zu einer zunehmenden Beladung des Filters mit Rußpartikeln. Eine Beladung oberhalb eines kritischen Beladungszustandes führt zu einer Minderung beziehungsweise zu einem Verlust der Abgasreinigungswirkung, hier der Filterwirkung. Bei einem Betrieb des Verbrennungsmotors in seinem Volllastbereich wird eine erforderliche Abgastemperatur zum Verbrennen der Rußpartikel im Dieselpartikelfilter und somit zur Regeneration des Dieselpartikelfilters ständig erreicht. Bei geringerer Belastung, zum Beispiel im Stadtverkehr wird diese Regenerationstemperatur nicht erreicht. In diesem Fall ermitteln Drucksensoren einen Beladungszustand durch Messung eines Differenzdrucks vor und hinter dem Dieselpartikelfilter. Wird eine kritische Beladungsgrenze überschritten, leitet ein Steuergerät des Verbrennungsmotors eine Nacheinspritzung von Kraftstoff in den Verbrennungsmotor ein. Der nacheingespritzte Kraftstoff verbrennt beispielsweise in einem dem Dieselpartikelfilter im Abgasstrang vorgeschalteten Oxidationskatalysator. Die Abgastemperatur steigt im Dieselpartikelfilter auf einen Wert oberhalb der Regenerationstemperatur, sodass die Rußpartikel verbrennen. Ein derartiges Verfahren kann ohne Einschränkung auch bei einem Hybridantrieb eines Kraftfahrzeugs eingesetzt werden. Ein Nacheinspritzen von Kraftstoff steigert jedoch den Kraftstoffverbrauch und erhöht das Risiko einer verstärkten Ölverdünnung beim Verbrennungsmotor.One Process for the regeneration of the exhaust gas purification device, such as Example of a diesel particulate filter (DPF) in a diesel engine Internal combustion engine is known. In an operation of such Diesel particulate filter, it comes to an increasing loading of the Filters with soot particles. A loading above a critical loading state leads to a Reduction or to a loss of the exhaust gas cleaning effect, here the filter effect. During operation of the internal combustion engine in its full load range becomes a required exhaust gas temperature for burning the soot particles in the diesel particulate filter and thus constantly achieved for the regeneration of the diesel particulate filter. At lower load, for example, in city traffic this is Regeneration temperature not reached. In this case, determine Pressure sensors a load condition by measuring a differential pressure in front and behind the diesel particulate filter. If a critical loading limit is exceeded, directs a control unit of the internal combustion engine, a post-injection of fuel into the internal combustion engine one. The nacheingespritzte fuel burns, for example in a diesel particulate filter in the exhaust line upstream oxidation catalyst. The exhaust gas temperature rises in the diesel particulate filter to a value above the regeneration temperature, so that the soot particles burn. Such a method may also be without limitation be used in a hybrid drive of a motor vehicle. However, post-injection of fuel increases fuel consumption and increased the risk of increased oil dilution when Combustion engine.
Offenbarung der ErfindungDisclosure of the invention
Beim erfindungsgemäßen Verfahren ist vorgesehen, dass der Verbrennungsmotor die als Generator arbeitende elektrische Maschine in Abhängigkeit einer die Antriebsmaschinen koordinierenden Fahrzeugsteuerungseinrichtung derart antreibt, dass sich die Abgastemperatur in der Abgasreinigungsvorrichtung während der Regenerationszeitdauer mindestens bis auf die Regenerationstemperatur erhöht, wobei die von dem Generator erzeugte Energie in einem Energiespeicher gespeichert wird. Durch eine derartige, zusätzliche Moment- beziehungsweise Leistungsanforderung des Generators an den Verbrennungsmotor wird eine Lastpunktverschiebung des Verbrennungsmotors in den Volllastbereich erreicht. Durch diese Lastpunktverschiebung ergibt sich eine erhöhte Abgastemperatur, die oberhalb der Regenerationstemperatur der mindestens einen Abgasreinigungsvorrichtung ist. Durch diese Lastpunktverschiebung kann auf eine herkömmliche Änderung des Arbeitspunktes, wie zum Beispiel eine Drosselung der Ansaugluft oder eine veränderte Einspritzstrategie, verzichtet werden. Die zusätzlich benötigte Energie wird – je nach Wirkungsgrad der Umwandlung in elektrische Energie – zu großen Teilen als elektrische Energie im Energiespeicher gespeichert. Ein Teil des zusätzlichen Kraftstoffverbrauchs wird somit lediglich in eine andere Energieform umgewandelt, die dem Hybridantrieb des Fahrzeugs weiterhin zur Verfügung steht. Die zusätzliche Momentanforderung durch die als Generator arbeitende elektrische Maschine ist unabhängig von einer Lastabgabe des Hybridantriebs an einen Antriebsstrang des Fahrzeugs. Somit kann der Betriebs/Lastpunkt des Verbrennungsmotors so in seinen Volllastbereich verlegt werden, dass diese, bezogen auf das angeforderte Moment beziehungsweise die angeforderte Leistung, bezüglich der Verbrennung optimal gewählt ist. Darüber hinaus kann mithilfe der elektrischen Maschine ein hochdynamischer Betrieb des Verbrennungsmotors kompensiert und so die Effizienz der Abgasreinigungsvorrichtung optimiert werden. Die Koordinierung der Antriebsmaschinen erfolgt gemäß einem in der Fahrzeugsteuerungseinrichtung implementierten Regenerationsmanagement, das mindestens eine Regenerationsstrategie verfolgt.At the inventive method It is envisaged that the internal combustion engine operating as a generator electrical machine depending a vehicle control device coordinating the drive machines drives so that the exhaust gas temperature in the exhaust gas purification device while the regeneration period at least up to the regeneration temperature increased, where the energy generated by the generator in an energy store is stored. By such, additional torque or power requirement of the generator to the internal combustion engine is a load point shift of Internal combustion engine reached in the full load range. Through this Load point shift results in an increased exhaust gas temperature above the regeneration temperature of the at least one exhaust gas purification device is. This load point shift can be attributed to a conventional change in the Working point, such as throttling the intake air or a changed one Injection strategy, be dispensed with. The additional energy required will - depending on Efficiency of conversion to electrical energy - in large part stored as electrical energy in the energy storage. A part of the additional Fuel consumption is thus only in a different form of energy converted, which is still available to the hybrid drive of the vehicle. The additional Instantaneous request by the electrical machine operating as a generator is independent from a load output of the hybrid drive to a drive train of the vehicle. Thus, the operating / load point of the internal combustion engine so be relocated to its full load range that this, based on the requested moment or the requested performance, concerning the Combustion optimally chosen is. About that In addition, using the electric machine, a highly dynamic Operation of the internal combustion engine compensates and so the efficiency the exhaust gas purification device can be optimized. The coordination the prime mover is in accordance with a in the vehicle control device implemented regeneration management, the at least one regeneration strategy tracked.
Weiterhin ist vorgesehen, dass die Fahrzeugsteuerungseinrichtung die Antriebsmaschinen mittels den Antriebsmaschinen zugeordneten Steuerungseinrichtungen koordiniert. Im Zusammenhang mit dieser Anmeldung werden Einrichtungen zur Steuerung und/oder Regelung einer zugeordneten Fahrzeugkomponente, insbesondere einer zugeordneten Antriebsmaschine des Hybridantriebes, der Einfachheit halber lediglich als Steuerungseinrichtungen bezeichnet. Dies gilt auch für die den übrigen Steuerungseinrichtungen übergeordnete Fahrzeugsteuerungseinrichtung, die zumindest die Antriebsmaschinen, insbesondere jedoch alle Komponenten, des Hybridantriebes koordiniert.Farther It is provided that the vehicle control device by means of coordinated with the drive machines associated control devices. In the context of this application are means of control and / or regulation of an assigned vehicle component, in particular an associated engine of the hybrid drive, the simplicity only referred to as control devices. this applies also for the parent of the other control devices Vehicle control device comprising at least the prime movers, but in particular all the components of the hybrid drive coordinated.
Nach einer Weiterbildung der Erfindung ist vorgesehen, dass die dem Verbrennungsmotor zugeordnete Steuerungseinrichtung einen Beladungszustand der Abgasreinigungsvorrichtung ermittelt. Die dem Verbrennungsmotor zugeordnete Steuerungseinrichtung ist eine Verbrennungsmotorsteuerungseinrichtung (Motorsteuergerät). Ist der Verbrennungsmotor als Dieselmotor ausgebildet, ist die Verbrennungsmotorsteuerungseinrichtung eine elektronische Dieselregelung (EDC: electronic diesel control). Ein Beladungsmanagement ist dabei in der Verbrennungsmotorsteuerung implementiert, wohingegen das Regenerationsmanagement zur Regeneration der Abgasreinigungsvorrichtung durch der als Generator arbeitenden elektrischen Maschine mittels des Verbrennungsmotors in der den Steuerungseinrichtungen übergeordneten Fahrzeugsteuerungseinrichtung implementiert ist. Lediglich weitere, zusätzliche Regenerationsmaßnahmen, die lediglich eine einzelne der Antriebsmaschinen betreffen, können insbesondere in der dieser Antriebsmaschine zugeordneten Steuerungseinrichtung implementiert sein. Die Gesamtkoordination der Regeneration mittels des Antriebs der als Generator arbeitenden elektrischen Maschine durch den Verbrennungsmotor und der zusätzlichen Regenerationsfunktionen erfolgt in der Fahrzeugsteuerungseinrichtung.According to a development of the invention, it is provided that the control device assigned to the internal combustion engine determines a loading state of the exhaust gas purification device. The control device associated with the internal combustion engine is an internal combustion engine control device (engine control unit). If the internal combustion engine is designed as a diesel engine, the internal combustion engine control device is an electronic diesel control (EDC: electronic diesel control). In this case, a charge management is implemented in the internal combustion engine control, whereas the regeneration management for regeneration of the exhaust gas purification device is implemented by the electric machine operating as a generator by means of the internal combustion engine in the vehicle control device superordinate to the control devices. Only further, additional regeneration measures, which relate only to a single one of the drive machines, can be implemented in particular in the control device assigned to this drive machine. The overall coordination of the regeneration by means of the drive of the electrical machine operating as a generator by the internal combustion engine and the additional regeneration functions takes place in the vehicle control device.
Nach einer Weiterbildung der Erfindung ist vorgesehen, dass der Beladungszustand die Belastung des Verbrennungsmotors beim Antrieb der elektrischen Maschine zur Erhöhung der Abgastemperatur bestimmt. Aus dem Beladungszustand der Abgasreinigungsvorrichtung ergibt sich eine Regenerationsstrategie, die durch die Fahrzeugsteuerungseinrichtung koordiniert wird.To a development of the invention is provided that the loading condition the load of the internal combustion engine when driving the electric Machine to increase the exhaust gas temperature determined. From the loading state of the exhaust gas purification device This results in a regeneration strategy by the vehicle control device is coordinated.
Insbesondere ist vorgesehen, dass die Abgasreinigungsvorrichtung ein Partikelfilter und/oder ein Speicherkatalysator ist. Bei dem Partikelfilter kommt es im Teillastbetrieb zu einer zunehmenden Belegung des Filters mit Partikeln. Durch diese zunehmende Belegung verliert der Filter an Reinigungswirkung. Bei einem Speicherkatalysator kommt es im Teillastbetrieb zu einer zunehmenden Belegung eines Speichermaterials des Speicherkatalysators, die die reinigende Wirkung vermindert. In beiden Fällen kann die Belegung durch Erhöhung der Abgastemperatur über eine der jeweiligen Abgasreinigungsvorrichtung zugeordnete Regenerationstemperatur hinaus entfernt werden.Especially it is provided that the exhaust gas purification device is a particulate filter and / or a storage catalyst. At the particle filter comes it is in partial load operation to an increasing occupancy of the filter with particles. Due to this increasing occupancy, the filter loses at cleaning effect. With a storage catalyst it comes in Part load operation to an increasing occupancy of a storage material the storage catalyst, which reduces the cleaning effect. In both cases can occupancy by increasing the exhaust gas temperature over one of the respective emission control device associated regeneration temperature be removed.
Nach einer Weiterbildung der Erfindung ist vorgesehen, dass die Fahrzeugsteuerungseinrichtung die Steuerungseinrichtungen mindestens einer Kupplung und/oder mindestens eines Getriebes des Hybridantriebs koordiniert. Somit steuert/regelt die Fahrzeugsteuerungseinrichtung die Komponenten des Hybridantriebs zur Durchführung der Regenerationsstrategie.To A development of the invention is provided that the vehicle control device the control devices of at least one clutch and / or at least a transmission of the hybrid drive coordinated. Thus, controls the vehicle control device, the components of the hybrid drive to carry out the regeneration strategy.
Mit Vorteil ist vorgesehen, dass die Fahrzeugsteuerungseinrichtung die Steuerungseinrichtung eines Bremssystems des Fahrzeugs koordiniert.With Advantage is provided that the vehicle control device the Control device of a braking system of the vehicle coordinated.
Schließlich ist mit Vorteil vorgesehen, dass der Partikelfilter ein Dieselpartikelfilter und/oder der Speicherkatalysator ein NOx-Speicherkatalysator im Abgasstrang des als Dieselmotor ausgebildeten Verbrennungsmotors ist. Der Dieselfilter kann als keramischer Partikelfilter oder als Partikelfilter aus Sintermaterial ausgebildet sein. Die Regeneration des Partikelfilters erfolgt durch abbrennen des gesammelten Rußes im Filter. Der NOx-Speicherkatalysator wird mittels Einspeicherungs- und Ausspeicherungszyklus betrieben. Da der NOx-Speicherkatalysator (NSC: NOx storage catalyst) NO nicht speichern kann, werden die NO-Anteile vorzugsweise in einem vorgeschalteten oder integrierten Oxidationskatalysator (Diesel-Oxidationskatalysator (DOC)) zu NO2 oxidiert. Am Ende einer Einspeicherphase muss der NOx-Speicherkatalysator regeneriert werden (Ausspeicherung). Dazu muss das Abgas soviel Reduktionsmittel aufweisen, dass die Nitratbindung schlagartig gelöst und das frei werdende NO2 direkt an dem Speicherkatalysator zu N2 reduziert wird.Finally, it is advantageously provided that the particulate filter is a diesel particulate filter and / or the storage catalytic converter is a NOx storage catalytic converter in the exhaust gas line of the internal combustion engine designed as a diesel engine. The diesel filter can be designed as a ceramic particle filter or as a particle filter made of sintered material. The regeneration of the particulate filter takes place by burning off the collected soot in the filter. The NOx storage catalyst is operated by means of the injection and withdrawal cycle. Since the NOx storage catalyst (NSC: NOx storage catalyst) can not store NO, the NO contents are preferably oxidized to NO 2 in an upstream or integrated oxidation catalyst (Diesel Oxidation Catalyst (DOC)). At the end of a storage phase, the NOx storage catalytic converter must be regenerated (withdrawal). For this purpose, the exhaust gas must have as much reducing agent that nitrate binding dissolved abruptly and the released NO 2 is reduced directly to the storage catalyst to N 2.
Kurze Beschreibung der ZeichnungenBrief description of the drawings
Im Folgenden wird die Erfindung anhand eines in den Zeichnungen dargestellten Ausführungsbeispiels näher erläutert. Es zeigen:in the The invention will be explained below with reference to an embodiment shown in the drawings embodiment explained in more detail. It demonstrate:
Ausführungsformen der ErfindungEmbodiments of the invention
Die
Die
einzelnen Komponenten des Hybridantriebs
Wird
der Verbrennungsmotor
Die
Claims (8)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
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DE102007015875A DE102007015875A1 (en) | 2007-04-02 | 2007-04-02 | Method for operating a hybrid drive of a vehicle |
PCT/EP2008/051730 WO2008119589A1 (en) | 2007-04-02 | 2008-02-13 | Method for the operation of a hybrid drive of a vehicle |
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DE102007015875A DE102007015875A1 (en) | 2007-04-02 | 2007-04-02 | Method for operating a hybrid drive of a vehicle |
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Cited By (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013028375A1 (en) * | 2011-08-19 | 2013-02-28 | General Electric Company | Method and system for engine exhaust filter regeneration of a vehicle in a consist |
FR2986560A1 (en) * | 2012-02-07 | 2013-08-09 | Bosch Gmbh Robert | METHOD AND DEVICE FOR REGENERATING A PARTICLE FILTER OF A HYBRID DRIVE |
FR2987587A1 (en) * | 2012-03-01 | 2013-09-06 | Bosch Gmbh Robert | METHOD FOR MANAGING A TRAINING FACILITY |
EP2832966A1 (en) * | 2013-07-31 | 2015-02-04 | Denyo Kabushiki Kaisha | DPF System for an engine generator |
EP3109112A1 (en) * | 2015-06-25 | 2016-12-28 | MAN Truck & Bus AG | Method for operating a vehicle, in particular a commercial vehicle |
US9725099B2 (en) | 2011-08-19 | 2017-08-08 | General Electric Company | Method and system for regeneration in a vehicle in a consist |
WO2019145618A1 (en) * | 2018-01-26 | 2019-08-01 | Psa Automobiles Sa | System and method for controlling the regeneration of a vehicle particle filter, and motor vehicle incorporating same |
WO2023078981A1 (en) * | 2021-11-08 | 2023-05-11 | Renault S.A.S. | Method and system for monitoring consumers of electrical energy and controlling the engine speed of a motor vehicle |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP6405207B2 (en) * | 2014-12-01 | 2018-10-17 | 北越工業株式会社 | Regeneration method and regeneration device for exhaust gas aftertreatment device in engine driven generator |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5637987A (en) * | 1995-12-18 | 1997-06-10 | General Motors Corporation | Regenerative vehicle launch |
FR2784626B1 (en) * | 1998-10-16 | 2000-12-15 | Renault | HYBRID DRIVE GROUP |
US6901751B2 (en) * | 2002-02-01 | 2005-06-07 | Cummins, Inc. | System for controlling particulate filter temperature |
DE10338871A1 (en) * | 2003-08-20 | 2005-03-17 | Volkswagen Ag | Hybrid vehicle and method for operating a hybrid vehicle |
-
2007
- 2007-04-02 DE DE102007015875A patent/DE102007015875A1/en not_active Withdrawn
-
2008
- 2008-02-13 WO PCT/EP2008/051730 patent/WO2008119589A1/en active Application Filing
Cited By (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2013028375A1 (en) * | 2011-08-19 | 2013-02-28 | General Electric Company | Method and system for engine exhaust filter regeneration of a vehicle in a consist |
US9725099B2 (en) | 2011-08-19 | 2017-08-08 | General Electric Company | Method and system for regeneration in a vehicle in a consist |
US8868266B2 (en) | 2011-08-19 | 2014-10-21 | General Electric Company | Method and system for engine exhaust filter regeneration of a vehicle in a consist |
FR2986560A1 (en) * | 2012-02-07 | 2013-08-09 | Bosch Gmbh Robert | METHOD AND DEVICE FOR REGENERATING A PARTICLE FILTER OF A HYBRID DRIVE |
US9464587B2 (en) | 2012-03-01 | 2016-10-11 | Robert Bosch Gmbh | Method for operating an internal combustion engine for favorable exhaust gas treatment |
FR2987587A1 (en) * | 2012-03-01 | 2013-09-06 | Bosch Gmbh Robert | METHOD FOR MANAGING A TRAINING FACILITY |
US9366164B2 (en) | 2013-07-31 | 2016-06-14 | Denyo Co., Ltd. | DPF system for an engine generator |
EP2832966A1 (en) * | 2013-07-31 | 2015-02-04 | Denyo Kabushiki Kaisha | DPF System for an engine generator |
EP3109112A1 (en) * | 2015-06-25 | 2016-12-28 | MAN Truck & Bus AG | Method for operating a vehicle, in particular a commercial vehicle |
WO2019145618A1 (en) * | 2018-01-26 | 2019-08-01 | Psa Automobiles Sa | System and method for controlling the regeneration of a vehicle particle filter, and motor vehicle incorporating same |
FR3077341A1 (en) * | 2018-01-26 | 2019-08-02 | Psa Automobiles Sa | SYSTEM AND METHOD FOR CONTROLLING THE REGENERATION OF A VEHICLE PARTICLE FILTER, AND A MOTOR VEHICLE INCORPORATING THE SAME |
WO2023078981A1 (en) * | 2021-11-08 | 2023-05-11 | Renault S.A.S. | Method and system for monitoring consumers of electrical energy and controlling the engine speed of a motor vehicle |
FR3128973A1 (en) * | 2021-11-08 | 2023-05-12 | Renault S.A.S | Method and system for supervising consumers of electrical energy and controlling the engine speed of a motor vehicle |
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