WO2018162236A1 - Procédé pour effectuer des démarrages à procédure de départ dans un véhicule hybride - Google Patents

Procédé pour effectuer des démarrages à procédure de départ dans un véhicule hybride Download PDF

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Publication number
WO2018162236A1
WO2018162236A1 PCT/EP2018/054262 EP2018054262W WO2018162236A1 WO 2018162236 A1 WO2018162236 A1 WO 2018162236A1 EP 2018054262 W EP2018054262 W EP 2018054262W WO 2018162236 A1 WO2018162236 A1 WO 2018162236A1
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WO
WIPO (PCT)
Prior art keywords
combustion engine
internal combustion
electric machine
clutch
engine
Prior art date
Application number
PCT/EP2018/054262
Other languages
German (de)
English (en)
Inventor
Stephan Schaefer
Marko Marchlewski
Original Assignee
Volkswagen Aktiengesellschaft
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 Volkswagen Aktiengesellschaft filed Critical Volkswagen Aktiengesellschaft
Publication of WO2018162236A1 publication Critical patent/WO2018162236A1/fr

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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
    • 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
    • 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
    • B60W20/10—Controlling the power contribution of each of the prime movers to meet required power demand
    • B60W20/13—Controlling the power contribution of each of the prime movers to meet required power demand in order to stay within battery power input or output limits; in order to prevent overcharging or battery depletion
    • 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
    • B60W20/19—Control strategies specially adapted for achieving a particular effect for achieving enhanced acceleration
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/18009—Propelling the vehicle related to particular drive situations
    • B60W30/18027—Drive off, accelerating from standstill
    • 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
    • B60W30/00—Purposes of road vehicle drive control systems not related to the control of a particular sub-unit, e.g. of systems using conjoint control of vehicle sub-units
    • B60W30/18—Propelling the vehicle
    • B60W30/184—Preventing damage resulting from overload or excessive wear of the driveline
    • B60W30/186—Preventing damage resulting from overload or excessive wear of the driveline excessive wear or burn out of friction elements, e.g. clutches
    • 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
    • B60K2006/4825—Electric machine connected or connectable to gearbox input shaft
    • 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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/24—Energy storage means
    • B60W2510/242—Energy storage means for electrical energy
    • B60W2510/244—Charge state
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0638—Turbocharger state
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0644—Engine speed
    • 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
    • B60W2710/00—Output or target parameters relating to a particular sub-units
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0666—Engine torque
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Y—INDEXING SCHEME RELATING TO ASPECTS CROSS-CUTTING VEHICLE TECHNOLOGY
    • B60Y2400/00—Special features of vehicle units
    • B60Y2400/43—Engines
    • B60Y2400/435—Supercharger or turbochargers
    • 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

Definitions

  • the invention relates to the field of motor vehicle transmissions, in particular a method for carrying out LaunchControl approaches ("racing starts”).
  • German patent document DE 103 05 297 A1 discloses, for example, a method for controlling a start-up procedure of a motor vehicle that can be selected by the driver in connection with a start-up procedure (“LaunchControl”) .
  • This LaunchControl enables optimum vehicle acceleration on an off-road surface. eg by deactivating the slip control system or putting it into sports mode when the vehicle is stationary, selecting a specific driving program, setting the selector lever to a specific position when the vehicle is stationary, or / and pressing the brake while the accelerator pedal is fully depressed then prepared by the engine speed is adjusted to a fixed value with partially open (“slipping") clutch.
  • slipping partially open
  • Brake pedal accelerates the vehicle; i.e. the prepared starting process is
  • the pretensioning leads to a thermal stress on the coupling.
  • the energy from the fuel is converted into thermal energy, which leads to a
  • Clutch load leads.
  • the power delivered by the engine is converted into unusable thermal energy. It requires a high cooling capacity.
  • a LaunchControl system for a hybrid vehicle with a continuously variable transmission is known, at which engine speed and motor torque are controlled independently of the wheel speed and the wheel torque.
  • the torque of the internal combustion engine can be counteracted by a torque from a motor generator and by activation of the brake pedal by the driver.
  • the approach control system has the disadvantage that it is intended for a hybrid vehicle that has no startup clutch.
  • the object of the present invention is to provide a method and a correspondingly set up control for carrying out a starting operation of a motor vehicle with a starting clutch, which at least partially overcomes the abovementioned disadvantages.
  • Hybrid vehicles especially in hybrid vehicles with dual-clutch transmission are used.
  • the motor vehicle has a hybrid drive train having an output shaft and a
  • Starting element such as a converter or a starting clutch has, and an internal combustion engine with an output shaft and an electric machine, with the
  • Output shaft of the engine is connectable.
  • the internal combustion engine is preferably a supercharged VKM engine provided with a turbocharger.
  • the electrical machine is operated as a generator to bias the internal combustion engine.
  • a generator-operated electric machine instead of by means of starting clutch, a thermal load of the starting clutch can be avoided.
  • the electric machine for biasing the internal combustion engine, is operated as a generator in order to charge a battery, for example a high-voltage battery.
  • a battery for example a high-voltage battery.
  • the energy for tempering is not cooled away, but reused for earmarked purpose.
  • the hybrid powertrain may further include a disconnect clutch between the engine and the electric machine. By closing the clutch, the
  • Combustion engine are loaded to build boost pressure for the starting process.
  • the state of charge of a high-voltage battery is checked in order to detect whether a generator operation of the electrical machine is possible. If the battery is fully charged, the
  • the biasing of the internal combustion engine can also be done by loading the internal combustion engine with a belt starter generator.
  • the boot process can be a LaunchControl start.
  • the method can be used for example in the context of a LaunchControl.
  • LaunchControl for example, optimally accelerates a vehicle with an automated manual transmission to maximum speed.
  • the automatic shift can be controlled so that when starting up the speed is applied, which accelerates the vehicle with optimized wheel slip from a standstill the best.
  • the present invention also relates to a controller adapted to carry out the methods described above.
  • the control may be, for example, a transmission control and / or a motor control.
  • the method according to the invention can be implemented, for example, as a computer-implemented method in a controller which has one or more processors, memory and communication interfaces.
  • the process may take the form of
  • Program instructions that are executed on a processor e.g. one
  • Transmission control module to be executed The invention is thus also a
  • a motor vehicle is subject of this invention, which includes such control.
  • the motor vehicle may be, for example, a hybrid vehicle
  • Combustion engine and generator operable electric machine act.
  • Fig. 1 shows schematically an embodiment of a drive train of a hybrid vehicle
  • FIG. 2 shows exemplary controls of a motor vehicle for launching LaunchControl approaches
  • Fig. 3 shows an embodiment of a method for performing LaunchControl approaches.
  • Fig. 1 shows schematically an embodiment of a drive train of a hybrid vehicle.
  • the figure provides a schematic and exemplary schematic representation of a
  • the drive concept may be, for example, a plug-in hybrid powertrain having a single-shaft parallel hybrid drive train or the like.
  • a parallel hybrid powertrain of a hybrid vehicle includes an engine 1, a dual mass flywheel 8 (ZMS), an electric machine 2 (EM), a transmission 3, and a differential 4. Between electric machines 2 and
  • Internal combustion engine 1 is a controllable separating clutch 10.
  • the electric machine 2 and the internal combustion engine 1 are coupled to an output shaft 9.
  • the transmission 3 comprises a starting clutch 5.
  • the transmission 3 is designed, for example, as an electro-hydraulically actuated double-clutch transmission, but other types of clutch or transmission may also be used.
  • Serving as a traction battery high-voltage battery 6 provides electrical energy power electronics 7 available, which operates the electric machine 2.
  • the electric machine 2 can be operated as a generator.
  • the clutch 10 Hybrid clutch or Wiederstartkupplung
  • Combustion engine 1 are coupled to the transmission 3.
  • the hybrid vehicle can be operated in the operating modes "electric driving” and "recuperation”. Further, the engine 1 can be operated at full power, and in addition, the electric machine 2 can provide a torque to increase the total torque (boosting). If the starting clutch 5 is used for pretensioning of the internal combustion engine, this leads to a thermal load on the starting clutch 5. For this reason, in the method described here for carrying out LaunchControl approaches during the
  • Biasing the internal combustion engine 1 is not burdened by the transmission clutch 5, but otherwise.
  • the high-voltage battery 6 is charged with high power in order to drive the internal combustion engine 1
  • the internal combustion engine 1 is loaded with the electric machine in order to build up boost pressure for the start. This has the advantage that the internal combustion engine 1 can deliver the power required for a race start. This loading of the internal combustion engine 1 can by the output shaft 9 of the
  • Fig. 2 shows exemplary controls of a motor vehicle.
  • a motor vehicle in this embodiment comprises an engine controller 1 1 for controlling the internal combustion engine 1, and a transmission controller 12 for controlling at least the transmission 3 with the starting clutch 5 (e.g., dual clutch) and the disconnecting clutch 10.
  • the transmission controller 12 and the engine controller 1 1 are based for example on microprocessors and memory modules, as well as communication interfaces.
  • the controls 11 and 12 are programmed to carry out the required steps of the starting control method according to the invention, for example the method described in the following Figure 3.
  • Engine control 1 1 and transmission control 12 may be communicatively coupled with each other. Also, engine controller 11 and transmission controller 12 could be realized as a controller,
  • processor for example as a processor.
  • FIG. 3 shows an exemplary embodiment of a method for carrying out a LaunchControl start.
  • the LaunchControl mode of the vehicle is activated. This can be done, for example, by the driver pressing a corresponding selection key of the
  • the method detects that the vehicle brakes are being applied by the driver, which is a prerequisite for launching LaunchControl startup.
  • the method detects an accelerator operation of the driver.
  • the transmission control closes the disconnect clutch and thereby couples the engine to the output shaft at step 304.
  • the transmission control now automatically adjusts a desired speed of the internal combustion engine, eg of the
  • Torque request by the driver the state of charge of the high-voltage battery or other parameters may be dependent.
  • the engine control unit is sent the desired / stall speed via the synchronous speed interface, for example.
  • step 306 a reduced starting torque of the internal combustion engine is built up without bias, and the startup process according to steps 309 and 310 is continued. Due to the delayed filling of the air gap of the
  • step 305 if it is detected in step 305 that the high-voltage battery is not full, the method continues with step 307.
  • step 307 the internal combustion engine is biased against the electric machine.
  • step 308 the release of the vehicle brakes is detected. After releasing the vehicle brakes in step 310 closes the

Landscapes

  • Engineering & Computer Science (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • Hybrid Electric Vehicles (AREA)

Abstract

L'invention concerne un procédé pour réaliser un processus de démarrage d'un véhicule automobile équipé d'une chaîne cinématique hybride comprenant un arbre de sortie (9), un élément de démarrage (5) et un moteur à combustion interne (1) comportant un arbre de sortie, ainsi qu'un moteur électrique (2) qui peut être relié à l'arbre de sortie du moteur à combustion interne (1). Lors du processus de démarrage pour précharger le moteur à combustion interne (1), le moteur électrique (2) fonctionne en générateur.
PCT/EP2018/054262 2017-03-06 2018-02-21 Procédé pour effectuer des démarrages à procédure de départ dans un véhicule hybride WO2018162236A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017203623.0 2017-03-06
DE102017203623.0A DE102017203623A1 (de) 2017-03-06 2017-03-06 Verfahren zur Durchführung von LaunchControl-Anfahrten in einem Hybrid-Fahrzeug

Publications (1)

Publication Number Publication Date
WO2018162236A1 true WO2018162236A1 (fr) 2018-09-13

Family

ID=61557243

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2018/054262 WO2018162236A1 (fr) 2017-03-06 2018-02-21 Procédé pour effectuer des démarrages à procédure de départ dans un véhicule hybride

Country Status (2)

Country Link
DE (1) DE102017203623A1 (fr)
WO (1) WO2018162236A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019203804A1 (de) * 2019-03-20 2020-09-24 Magna International Inc. Verfahren zum Anfahren eines Kraftfahrzeuges
DE102019207483A1 (de) 2019-05-22 2020-11-26 Audi Ag Verfahren zum Betreiben einer Antriebseinrichtung für ein Kraftfahrzeug sowie entsprechende Antriebseinrichtung

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305297A1 (de) 2003-02-10 2004-08-26 Bayerische Motoren Werke Ag Verfahren zur Steuerung eines vom Fahrer anwählbaren Anfahrvorganges eines Kraftfahrzeuges
EP2110289A2 (fr) * 2008-04-17 2009-10-21 Bmw Ag Dévelopement de puissance pour un démarrage rapide dans des propulseurs entièrement hybrides avec commande de traction optimisée
US20120029749A1 (en) * 2011-09-16 2012-02-02 Ford Global Technologies, Llc Turbocharger launch control
DE102011102423A1 (de) * 2011-05-24 2012-11-29 Audi Ag Verfahren zum Betrieb eines Kraftfahrzeugs
US9067593B2 (en) 2013-03-08 2015-06-30 Toyota Motor Engineering & Manufacturing North America, Inc. Hybrid vehicle launch control
US20160121877A1 (en) * 2013-06-04 2016-05-05 Jaguar Land Rover Limited Stall-Start Method and Apparatus for a Parallel Hybrid Vehicle

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10305297A1 (de) 2003-02-10 2004-08-26 Bayerische Motoren Werke Ag Verfahren zur Steuerung eines vom Fahrer anwählbaren Anfahrvorganges eines Kraftfahrzeuges
EP2110289A2 (fr) * 2008-04-17 2009-10-21 Bmw Ag Dévelopement de puissance pour un démarrage rapide dans des propulseurs entièrement hybrides avec commande de traction optimisée
DE102011102423A1 (de) * 2011-05-24 2012-11-29 Audi Ag Verfahren zum Betrieb eines Kraftfahrzeugs
US20120029749A1 (en) * 2011-09-16 2012-02-02 Ford Global Technologies, Llc Turbocharger launch control
US9067593B2 (en) 2013-03-08 2015-06-30 Toyota Motor Engineering & Manufacturing North America, Inc. Hybrid vehicle launch control
US20160121877A1 (en) * 2013-06-04 2016-05-05 Jaguar Land Rover Limited Stall-Start Method and Apparatus for a Parallel Hybrid Vehicle

Also Published As

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DE102017203623A1 (de) 2018-09-06

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