WO2011088876A1 - Procédé de détermination d'un rapport de boîte théorique pour un véhicule hybride - Google Patents

Procédé de détermination d'un rapport de boîte théorique pour un véhicule hybride Download PDF

Info

Publication number
WO2011088876A1
WO2011088876A1 PCT/EP2010/007712 EP2010007712W WO2011088876A1 WO 2011088876 A1 WO2011088876 A1 WO 2011088876A1 EP 2010007712 W EP2010007712 W EP 2010007712W WO 2011088876 A1 WO2011088876 A1 WO 2011088876A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
combustion engine
transmission gear
hybrid vehicle
internal combustion
Prior art date
Application number
PCT/EP2010/007712
Other languages
German (de)
English (en)
Inventor
Thomas Salcher
Moritz Schindler
Erik Schmidt
Gerd Krämer
Original Assignee
Bayerische Motoren Werke 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 Bayerische Motoren Werke Aktiengesellschaft filed Critical Bayerische Motoren Werke Aktiengesellschaft
Publication of WO2011088876A1 publication Critical patent/WO2011088876A1/fr

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
    • 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
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/30—Control strategies involving selection of transmission gear ratio
    • 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
    • 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
    • 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
    • B60W10/11—Stepped gearings
    • B60W10/115—Stepped gearings with planetary gears
    • 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
    • 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
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/421—Speed
    • 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
    • B60L2240/42—Drive Train control parameters related to electric machines
    • B60L2240/423—Torque
    • 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
    • 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
    • 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
    • B60L2240/48—Drive Train control parameters related to transmissions
    • B60L2240/486—Operating parameters
    • 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
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0638—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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/06—Combustion engines, Gas turbines
    • B60W2510/0657—Engine torque
    • 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
    • B60W2510/08—Electric propulsion units
    • B60W2510/081—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
    • B60W2510/00—Input parameters relating to a particular sub-units
    • B60W2510/08—Electric propulsion units
    • B60W2510/083—Torque
    • 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
    • B60W2510/10—Change speed gearings
    • B60W2510/104—Output 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
    • B60W2520/00—Input parameters relating to overall vehicle dynamics
    • B60W2520/28—Wheel 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/10—Accelerator pedal position
    • 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
    • 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
    • B60W2710/08—Electric propulsion units
    • B60W2710/083—Torque
    • 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
    • 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

Definitions

  • the present invention relates to a method for determining a desired transmission gear for a hybrid vehicle according to the preamble of claim 1.
  • a vehicle with a parallel hybrid drive ie in vehicles that can be driven by internal combustion engine and / or electric motor, the focus in the transmission gear selection is primarily also on the requirements of the internal combustion engine, for example, from DE 10 2006 041 155 A1 is known, depending on the desired Overshadow dynamics between a "sport" and an "eco-switching characteristic".
  • a vehicle with a parallel hybrid drive in addition to the internal combustion engine and the transmission also known at least one - depending on the operating mode - electric or regenerative electric machine, which is powered by an electrical energy storage, such as a battery or which loads the electrical energy storage in Rekuperations american ,
  • a so-called “full hybrid” can be operated in different operating modes, for example in purely internal combustion engine driving, in purely electromotive driving, simultaneously in internal combustion engine and electromotive driving, etc.
  • the vehicle In regenerative operation, the vehicle can recuperate both with coupled combustion engine and decoupled combustion engine energy
  • load point increase load point increase
  • load point reduction increase or load point reduction
  • the object of the invention is to provide a method for determining a desired transmission gear for a hybrid vehicle, the total possible take into account the parameter or boundary conditions influencing the overall efficiency of the hybrid vehicle.
  • the starting point of the invention is a method for determining a desired transmission gear for a hybrid vehicle, which is operable in different operating modes.
  • operating modes is understood to mean in particular the following operating states:
  • the essence of the invention consists in that at least for some, preferably for each of the operating modes implemented in the vehicle, in each case a so-called “gear selection map” or a “gear selection logic” is predetermined and based on the operating mode in which the hybrid vehicle is currently up-to-date is operated and the associated gear selection map or the associated gear selection logic a target gear in dependence
  • the gear selection maps can be generated in an "offline simulation tool", so that the vehicle always sets a “solid”, reproducible switching behavior.
  • the overall efficiency of the powertrain can be optimized. Theoretically, it is even possible to always choose the most favorable in terms of the overall efficiency of the hybrid vehicle gear.
  • a “desired transmission output torque” or a “desired wheel torque” is used as the control variable for the gear selection.
  • load point shift ie for the operating state in which the load point of the internal combustion engine is lowered by a superimposed electromotive torque or raised by a superimposed regenerative torque of the electric machine, it is possible for certain powers or power ranges of the load point shift or Electric machine different
  • an individual characteristic field can be provided for different powers or power ranges of the load point shift.
  • the transition between individual operating modes by transition functions is designed so that pendulum circuits and excessive gear jumps (for example gear jumps over more than one or more than two gear steps) are avoided or at least temporarily suppressed.
  • gear selection various restrictions may be provided. Thus, it may be provided that a desired transmission gear proposed by the selection logic is not engaged if this would exceed predetermined permissible acoustic limits, ie if, for example, a certain predetermined minimum speed were exceeded or a predetermined maximum torque were exceeded.
  • the gear selection of the "target operating mode” can be blended in order to prevent a subsequent "commutation” during the subsequent change of the operating mode. a back and forth, takes place.
  • a start of the internal combustion engine can be predicted. It is thus possible to avoid a gear change when the internal combustion engine is started by preselecting an associated gear even in the operating mode "purely electric driving".
  • An upcoming gear change is predicated on the differentiation of the characteristic quantities in the control unit. If the last gear engaged and the desired gear calculated for the current and the extrapolated operating point are different, it can be provided that a shift is suppressed. An exception is a downshift due to an acceleration request of the driver or
  • circuits are allowed to transition from the "train operation” in the “overrun” only after a predetermined time.
  • minimum transmission input speeds can be preset depending on the vehicle speed, thus ensuring that the internal combustion engine is started without a response time extending downshift in a speed range in which he can quickly generate torque, and at low vehicle speeds the electric machine can balance the dynamics.
  • upshifts are suppressed during the recuperation operation when the rotational speeds of the drive sources are below predetermined limit rotational speeds.
  • upshifts may be suppressed if the driver's desired propulsion request is only very short, i. shorter than a predetermined period of time, is withdrawn (short "go from the gas").
  • Switching operation is not performed, for example, for "response” or comfort reasons, i. is suppressed.
  • the invention achieves the following advantages in particular:
  • Figure 1 shows a schematic representation of the logic for determining a desired transmission gear for a hybrid vehicle according to the invention.
  • the input variable 11 Depending on an actual torque and an actual rotational speed of the electric machine and the internal combustion engine of the hybrid vehicle, referred to collectively as the input variable 11, and the current operating mode 12 is determined in a "drive coordination module" 13, which target gear 14 is actually to be inserted and which target torque 15 or 16 is to be applied by the electric machine or the internal combustion engine.

Landscapes

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

Abstract

L'invention concerne un procédé de détermination d'un rapport de boîte théorique (10) pour un véhicule hybride, pouvant fonctionner selon différents modes de fonctionnement. Un diagramme caractéristique de choix de rapport (1-6) est respectivement prédéfini pour les différents modes de fonctionnement. Sur la base du diagramme caractéristique de choix de rapport associé au mode de fonctionnement momentané, un rapport de boîte théorique est déterminé en fonction d'une vitesse de rotation théorique momentanée (8) et d'une propulsion théorique (5) réellement requise par le conducteur.
PCT/EP2010/007712 2010-01-23 2010-12-16 Procédé de détermination d'un rapport de boîte théorique pour un véhicule hybride WO2011088876A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102010005532.8A DE102010005532B4 (de) 2010-01-23 2010-01-23 Verfahren zur Ermittlung eines Soll-Getriebegangs für ein Hybridfahrzeug
DE102010005532.8 2010-01-23

Publications (1)

Publication Number Publication Date
WO2011088876A1 true WO2011088876A1 (fr) 2011-07-28

Family

ID=43783340

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/007712 WO2011088876A1 (fr) 2010-01-23 2010-12-16 Procédé de détermination d'un rapport de boîte théorique pour un véhicule hybride

Country Status (2)

Country Link
DE (1) DE102010005532B4 (fr)
WO (1) WO2011088876A1 (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10315659B2 (en) 2015-07-31 2019-06-11 Massachusetts Institute Of Technology Clutchless shifting of a manual transmission
US10343691B2 (en) 2016-05-04 2019-07-09 Massachusetts Institute Of Technology Dual-shaft clutchless hybrid transmission
US12017723B2 (en) 2018-03-07 2024-06-25 Kawasaki Motors, Ltd. Leisure vehicle

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011088208B4 (de) * 2011-12-12 2019-11-07 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Steuern eines Hybridfahrzeugs
DE102012211385B4 (de) 2012-06-29 2023-06-29 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Ermittlung eines Soll-Ganges für ein Kraftfahrzeug
DE102012211920A1 (de) 2012-07-09 2014-01-09 Bayerische Motoren Werke Aktiengesellschaft Verfahren zum Betrieb eines Hybridfahrzeuges
DE102013213145A1 (de) 2013-07-04 2015-01-08 Bayerische Motoren Werke Aktiengesellschaft Verfahren zur Steuerung des Betriebs eines Hybridfahrzeugs
DE102013220277A1 (de) 2013-10-08 2015-04-09 Bayerische Motoren Werke Aktiengesellschaft Verfahren und vorrichtung zum steuern von schaltvorgängen eines automatikgetriebes
DE102016204657A1 (de) * 2016-03-21 2017-09-21 Volkswagen Aktiengesellschaft Verfahren und Steuervorrichtung zum Wählen eines Ganges eines Getriebes in einem Antriebsstrang eines Kraftfahrzeugs

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041155A1 (de) 2006-09-01 2008-03-20 Volkswagen Ag Verfahren zur Schaltsteuerung eines Antriebsstrangs eines Kraftfahrzeugs
FR2918335A1 (fr) * 2007-07-06 2009-01-09 Renault Sas Dispositif d'estimation de grandeurs physiques pour transmission infiniment variable.
EP2055598A2 (fr) * 2007-11-04 2009-05-06 GM Global Technology Operations, Inc. Procédé de sélection du mode optimal, de l'engrenage et de la vitesse d'entrée pour un fonctionnement présélecté ou augmenté/diminué respectivement une charge
US20090118085A1 (en) * 2007-11-05 2009-05-07 Gm Global Technology Operations, Inc. Method and apparatus for adapting engine operation in a hybrid powertrain system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10260007A1 (de) * 2002-12-17 2004-07-15 Iav Gmbh Ingenieurgesellschaft Auto Und Verkehr Verfahren zur Steuerung des Schaltvorganges von Fahrzeuggetrieben mit automatischer Übersetzung
DE102004025460A1 (de) * 2004-05-25 2005-12-29 Bayerische Motoren Werke Ag Verfahren zum Betreiben eines Hybridkraftfahrzeugs
JP4046103B2 (ja) * 2004-06-07 2008-02-13 トヨタ自動車株式会社 車両用駆動装置の制御装置
JP4086018B2 (ja) * 2004-07-15 2008-05-14 トヨタ自動車株式会社 ハイブリッド車およびその制御方法並びに動力出力装置
JP4222387B2 (ja) * 2006-03-29 2009-02-12 トヨタ自動車株式会社 ハイブリッド駆動装置
DE102006019774A1 (de) * 2006-04-28 2007-10-31 Luk Lamellen Und Kupplungsbau Beteiligungs Kg Kraftfahrzeug
DE102007043605A1 (de) * 2007-09-13 2009-03-19 Robert Bosch Gmbh Verfahren zur dynamischen Moment- und/oder Drehzahlkoordination von Antriebsaggregaten eines Hybridantriebs und entsprechende Vorrichtung
DE102008035451A1 (de) * 2008-07-30 2009-03-19 Daimler Ag Verfahren zur Optimierung eines Hybridbetriebs

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102006041155A1 (de) 2006-09-01 2008-03-20 Volkswagen Ag Verfahren zur Schaltsteuerung eines Antriebsstrangs eines Kraftfahrzeugs
FR2918335A1 (fr) * 2007-07-06 2009-01-09 Renault Sas Dispositif d'estimation de grandeurs physiques pour transmission infiniment variable.
EP2055598A2 (fr) * 2007-11-04 2009-05-06 GM Global Technology Operations, Inc. Procédé de sélection du mode optimal, de l'engrenage et de la vitesse d'entrée pour un fonctionnement présélecté ou augmenté/diminué respectivement une charge
US20090118085A1 (en) * 2007-11-05 2009-05-07 Gm Global Technology Operations, Inc. Method and apparatus for adapting engine operation in a hybrid powertrain system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
HYEOUN-DONG LEE ET AL: "Advanced gear shifting and clutching strategy for parallel hybrid vehicle with automated manual transmission", INDUSTRY APPLICATIONS CONFERENCE, 1998. THIRTY-THIRD IAS ANNUAL MEETIN G. THE 1998 IEEE ST. LOUIS, MO, USA 12-15 OCT. 1998, NEW YORK, NY, USA,IEEE, US, vol. 3, 12 October 1998 (1998-10-12), pages 1709 - 1713, XP010312869, ISBN: 978-0-7803-4943-8, DOI: DOI:10.1109/IAS.1998.729802 *

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10315659B2 (en) 2015-07-31 2019-06-11 Massachusetts Institute Of Technology Clutchless shifting of a manual transmission
US10343691B2 (en) 2016-05-04 2019-07-09 Massachusetts Institute Of Technology Dual-shaft clutchless hybrid transmission
US12017723B2 (en) 2018-03-07 2024-06-25 Kawasaki Motors, Ltd. Leisure vehicle

Also Published As

Publication number Publication date
DE102010005532B4 (de) 2020-09-10
DE102010005532A1 (de) 2011-07-28

Similar Documents

Publication Publication Date Title
EP1472108B1 (fr) Procede de reglage du point de fonctionnement de l'entrainement hybride d'un vehicule
EP3377379B1 (fr) Procédé de commande d'un dispositif d'entraînement d'un véhicule hybride et véhicule hybride
EP2097304B1 (fr) Procédé de commande de l'entraînement hybride d'un véhicule automobile, et système de commande
DE102004043589B4 (de) Vorrichtung und Verfahren zur Bestimmung der Antriebsleistungsverteilung in einem Hybrid-Antriebsstrang eines Fahrzeuges
DE102010005532B4 (de) Verfahren zur Ermittlung eines Soll-Getriebegangs für ein Hybridfahrzeug
EP1814754B1 (fr) Procede pour assurer la commande d'exploitation d'une automobile hybride et vehicule hybride correspondant
DE10246146B4 (de) Regelverfahren und Regelsystem für ein Parallelhybrid-Elektrofahrzeug
DE102008008238A1 (de) Verfahren zur Ladestrategie eines Hybridantriebs und durchführendes Steuergerät
EP2190710A2 (fr) Procédé pour déplacer le point de charge en fonctionnement hybride pour un véhicule à fonctionnement hybride en parallèle
EP1485266A1 (fr) Procede pour commander l'entrainement hybride d'un vehicule
DE102006013326A1 (de) Gangwechsel-Steuervorrichtung für ein Hybridfahrzeug
DE102007055828A1 (de) Verfahren und Vorrichtung zum Betrieb eines Hybridfahrzeuges
DE102005041154A1 (de) Verfahren und Anordnung zum Einstz bei einem Fahrzeug mit elektrischer Speichervorrichtung
EP3173284A1 (fr) Procede de fonctionnement d'une pile a combustible
EP3630528B1 (fr) Procédé de commande d'un dispositif d'entraînement d'un véhicule hybride et véhicule hybride
DE102005044828A1 (de) Verfahren und Vorrichtung zur Ermittlung eines optimalen Betriebspunktes bei Fahrzeugen mit Hybridantrieb
DE102007014393A1 (de) Auswahl des Optimalen Übersetzungsverhältnisses in einem Hybridantriebsstrang
WO2012000806A1 (fr) Procédé de commande d'un véhicule hybride
DE102005016914A1 (de) Steuerung von Nebenaggregaten
DE102011116132B4 (de) Verfahren zum Betrieb eines Fahrzeugs mit Hybridantrieb
DE102006036443A1 (de) Vorrichtung zum Steuern eines Hybridantriebs
DE102020131932A1 (de) Motor-start-/stopp-steuerung für einen hybridelektrischen antriebsstrang
DE102010009565A1 (de) Verfahren zur Ermittlung einer Lastpunktverschiebung für einen Verbrennungsmotor eines Hybridfahrzeugs
EP1575797B1 (fr) Procede de reglage du point de fonctionnement d'une transmission
DE60220987T2 (de) Steuerungsverfahren für ein Hybrid angetriebenes Kraftfahrzeug

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10796286

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 10796286

Country of ref document: EP

Kind code of ref document: A1