[go: up one dir, main page]
More Web Proxy on the site http://driver.im/

WO2009077323A3 - Method and device for the operation of a hybrid drive of a vehicle - Google Patents

Method and device for the operation of a hybrid drive of a vehicle Download PDF

Info

Publication number
WO2009077323A3
WO2009077323A3 PCT/EP2008/066601 EP2008066601W WO2009077323A3 WO 2009077323 A3 WO2009077323 A3 WO 2009077323A3 EP 2008066601 W EP2008066601 W EP 2008066601W WO 2009077323 A3 WO2009077323 A3 WO 2009077323A3
Authority
WO
WIPO (PCT)
Prior art keywords
combustion engine
clutch
electric machine
started
vehicle
Prior art date
Application number
PCT/EP2008/066601
Other languages
German (de)
French (fr)
Other versions
WO2009077323A2 (en
Inventor
Stefan Wallner
Original Assignee
Zf Friedrichshafen Ag
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 Zf Friedrichshafen Ag filed Critical Zf Friedrichshafen Ag
Publication of WO2009077323A2 publication Critical patent/WO2009077323A2/en
Publication of WO2009077323A3 publication Critical patent/WO2009077323A3/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60W—CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION; CONTROL SYSTEMS SPECIALLY ADAPTED FOR HYBRID VEHICLES; ROAD VEHICLE DRIVE CONTROL SYSTEMS FOR PURPOSES NOT RELATED TO THE CONTROL OF A PARTICULAR SUB-UNIT
    • B60W20/00—Control systems specially adapted for hybrid vehicles
    • B60W20/40—Controlling the engagement or disengagement of prime movers, e.g. for transition between prime movers
    • 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
    • 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 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 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
    • 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
    • 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
    • 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
    • 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
    • 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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs
    • B60K6/22—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs
    • B60K6/26—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 the prime-movers consisting of electric motors and internal combustion engines, e.g. HEVs characterised by apparatus, components or means specially adapted for HEVs characterised by the motors or the generators
    • B60K2006/268—Electric drive motor starts the engine, i.e. used as starter motor
    • 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
    • B60L2240/48—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
    • B60W2510/08—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
    • B60W2510/24—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
    • 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
    • B60W2540/00—Input parameters relating to occupants
    • B60W2540/16—Ratio selector 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
    • B60W2710/10—Change speed gearings
    • B60W2710/1022—Input 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

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

The invention relates to a method and a device for operating a hybrid drive (1) of a vehicle comprising a drive train (2) that essentially has a combustion engine (3), at least one triggerable clutch (4), at least one electric machine (5), and an automatic transmission (7). The combustion engine (3) can be non-positively connected to the electric machine (5) by means of the at least one clutch (4) and can be started using the electric machine (5). A start of the combustion engine (3) can be coordinated with a gear-shifting process of the transmission (7). In order to obtain a shifting process that is as short and comfortable as possible when the combustion engine (3) is started, a torque on the transmission input (6) is lowered and a dragging moment is applied to the combustion engine (3) once a request for a start has been detected and a request for shifting gears has been simultaneously made by triggering the clutch (4), such that an engaged gear is disengaged and the combustion engine (3) can be started already before a break in the shifting process has been reached.
PCT/EP2008/066601 2007-12-17 2008-12-02 Method and device for the operation of a hybrid drive of a vehicle WO2009077323A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007055831.9 2007-12-17
DE102007055831A DE102007055831A1 (en) 2007-12-17 2007-12-17 Method and device for operating a hybrid drive of a vehicle

Publications (2)

Publication Number Publication Date
WO2009077323A2 WO2009077323A2 (en) 2009-06-25
WO2009077323A3 true WO2009077323A3 (en) 2009-09-24

Family

ID=40677711

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/066601 WO2009077323A2 (en) 2007-12-17 2008-12-02 Method and device for the operation of a hybrid drive of a vehicle

Country Status (2)

Country Link
DE (1) DE102007055831A1 (en)
WO (1) WO2009077323A2 (en)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011109353A1 (en) 2011-03-10 2012-09-13 Volkswagen Aktiengesellschaft Method for operating a railless land vehicle
DE102011018203B4 (en) * 2011-04-12 2017-07-27 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg A method of operating a hybrid powertrain and a controller for operating a hybrid powertrain
DE102011078670A1 (en) 2011-07-05 2013-01-10 Zf Friedrichshafen Ag A method of operating a hybrid powertrain of a vehicle
DE102012217249A1 (en) * 2012-09-25 2014-03-27 Zf Friedrichshafen Ag Method for operating hybrid vehicle, involves calculating differential rotational speed formed during engagement at decoupler with gear engagement request, if gear is released driver-sided in transmission during drive of hybrid vehicle
DE102013002330A1 (en) 2013-02-12 2014-08-14 Getrag Getriebe- Und Zahnradfabrik Hermann Hagenmeyer Gmbh & Cie Kg A method of operating a hybridized dual clutch transmission drive train
DE102016222466B4 (en) 2015-11-17 2024-05-08 Schaeffler Technologies AG & Co. KG Method and control and/or regulating device for checking the torque transmission behavior of a separating clutch and hybrid drive
DE102017216984A1 (en) * 2017-09-25 2019-03-28 GETRAG B.V. & Co. KG Method for controlling a stepped transmission and a drive train, and control device and drive train
DE102019109863B4 (en) * 2019-03-21 2024-01-25 Schaeffler Technologies AG & Co. KG Hybrid module for a hybrid drive train and starting method for an internal combustion engine with a hybrid module
US11519498B2 (en) * 2019-09-13 2022-12-06 Ford Global Technologies, Llc Methods and system for engine control during gear shifting in a hybrid electric vehicle
CN114212072B (en) * 2021-12-10 2023-09-12 奇瑞万达贵州客车股份有限公司 Power coupling control method for hybrid electric bus
CN114962629B (en) * 2022-06-10 2024-01-09 浙江吉利控股集团有限公司 Vehicle gear shift control method, device and computer readable storage medium
CN116605029B (en) * 2023-07-20 2023-10-13 临工重机股份有限公司 A hybrid power system, method and vehicle

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001056824A1 (en) * 2000-02-04 2001-08-09 C.R.F. Societa' Consortile Per Azioni A method and a system for controlling the propulsion of a hybrid motor vehicle
EP1450037A1 (en) * 2003-01-31 2004-08-25 Volkswagen Aktiengesellschaft Drive device for a motor vehicle and corresponding method
FR2882697A1 (en) * 2005-03-01 2006-09-08 Peugeot Citroen Automobiles Sa METHOD FOR CHANGING SPEED RATIO
DE102006022395A1 (en) * 2006-05-12 2007-11-15 Robert Bosch Gmbh Method for starting an internal combustion engine in a hybrid drive

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3300294B2 (en) 1998-12-07 2002-07-08 本田技研工業株式会社 Hybrid vehicle control device
DE19904129C1 (en) 1999-02-03 2000-02-24 Mannesmann Sachs Ag Gear changing operations in drive system with automatic gear box with gear change adjusting element arrangement also automatic frictional coupling to determine initiation of gear change and to control gear changing force
DE10157669A1 (en) 2001-11-24 2003-06-05 Bosch Gmbh Robert Method for controlling the operating behavior of a hybrid drive of a vehicle
DE102004043589B4 (en) 2004-09-09 2018-11-15 Zf Friedrichshafen Ag Apparatus and method for determining the drive power distribution in a hybrid powertrain of a vehicle
DE102005018437A1 (en) 2005-04-21 2006-10-26 Robert Bosch Gmbh Method for operating a vehicle drive and apparatus for carrying out the method
DE102005039314A1 (en) 2005-08-19 2007-02-22 Robert Bosch Gmbh Recuperation of energy in a hybrid vehicle with a hydraulic or pneumatic brake system
DE102005044268A1 (en) 2005-09-16 2007-03-29 Robert Bosch Gmbh Energy storage/energy flow`s charge state controlling or regulating method for use in vehicle, involves controlling or regulating charge state of energy storage/flow depending on cost function for energy consumption or emission output
DE102005044828A1 (en) 2005-09-20 2007-03-29 Robert Bosch Gmbh Optimal operating point determining method for vehicle drive chain, involves finding operating point data in coordinator using characteristics map, and optimizing point in other coordinator by considering vehicle aggregate dynamic behavior
DE102005049458A1 (en) 2005-10-15 2007-04-26 Daimlerchrysler Ag System to reduce the consumption of a vehicle, using a navigation unit and a digital map, calculates the driving parameters according to the traffic and position data

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2001056824A1 (en) * 2000-02-04 2001-08-09 C.R.F. Societa' Consortile Per Azioni A method and a system for controlling the propulsion of a hybrid motor vehicle
EP1450037A1 (en) * 2003-01-31 2004-08-25 Volkswagen Aktiengesellschaft Drive device for a motor vehicle and corresponding method
FR2882697A1 (en) * 2005-03-01 2006-09-08 Peugeot Citroen Automobiles Sa METHOD FOR CHANGING SPEED RATIO
DE102006022395A1 (en) * 2006-05-12 2007-11-15 Robert Bosch Gmbh Method for starting an internal combustion engine in a hybrid drive

Also Published As

Publication number Publication date
WO2009077323A2 (en) 2009-06-25
DE102007055831A1 (en) 2009-06-18

Similar Documents

Publication Publication Date Title
WO2009077323A3 (en) Method and device for the operation of a hybrid drive of a vehicle
WO2012097905A3 (en) Method and device for operating a drive device
US8776921B2 (en) Method and device for starting the movement of a hybrid vehicle
ATE512033T1 (en) METHOD FOR OPERATING A DRIVE TRAIN
KR101676071B1 (en) Method for operating a transmission device of a vehicle drivetrain
EP1792800A3 (en) Hybrid vehicle control
US8092340B2 (en) Hybrid electric vehicle powertrain control after a requested change in vehicle direction
WO2008025825A3 (en) Method for operating a hybrid drive
WO2009077321A3 (en) Method and device for operating a hybrid drive of a vehicle
WO2009037239A3 (en) Method for the operation of a drive train
WO2009037238A3 (en) Method for operating a drive train
WO2015076723A1 (en) Method for controlling gear shifting in a hybrid driveline by use of an electric machine
WO2012097910A3 (en) Method and control unit for operating a drive train of a hybrid vehicle
CN104930180B (en) Control method and power train for power train
US8226524B2 (en) Method for operating a drivetrain
CN202032077U (en) Control device of vehicle automatic gearbox
US20120178586A1 (en) Method for operating a drive train
EP2481948A1 (en) Shift device for vehicle
CN108698602B (en) Hybrid powertrain control method, hybrid powertrain and vehicle comprising such a hybrid powertrain
JP2007223479A (en) Automatic clutch control device for vehicle
DE102006045521B4 (en) Method for switching a hybrid drive device
EP2548780A3 (en) Power transmission control device for vehicle
US9033850B2 (en) Method for operating a drive train of a vehicle
KR102604116B1 (en) Method for controlling release of internal couplers of gear wheels on a transmission shaft, transmission and powertrain
JP5835573B2 (en) Automatic transmission clutch control device

Legal Events

Date Code Title Description
122 Ep: pct application non-entry in european phase

Ref document number: 08860981

Country of ref document: EP

Kind code of ref document: A2