WO2007028496A3 - Method and device for reducing a traction force interruption in an automatic gear box drive train - Google Patents

Method and device for reducing a traction force interruption in an automatic gear box drive train Download PDF

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Publication number
WO2007028496A3
WO2007028496A3 PCT/EP2006/008219 EP2006008219W WO2007028496A3 WO 2007028496 A3 WO2007028496 A3 WO 2007028496A3 EP 2006008219 W EP2006008219 W EP 2006008219W WO 2007028496 A3 WO2007028496 A3 WO 2007028496A3
Authority
WO
WIPO (PCT)
Prior art keywords
reducing
motor
gear box
wheels
driven
Prior art date
Application number
PCT/EP2006/008219
Other languages
German (de)
French (fr)
Other versions
WO2007028496A2 (en
Inventor
Karl-Fritz Heinzelmann
Original Assignee
Zahnradfabrik Friedrichshafen
Karl-Fritz Heinzelmann
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 Zahnradfabrik Friedrichshafen, Karl-Fritz Heinzelmann filed Critical Zahnradfabrik Friedrichshafen
Publication of WO2007028496A2 publication Critical patent/WO2007028496A2/en
Publication of WO2007028496A3 publication Critical patent/WO2007028496A3/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
    • B60W20/30—Control strategies involving selection of transmission gear ratio
    • 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
    • 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
    • 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
    • B60W30/19—Improvement of gear change, e.g. by synchronisation or smoothing gear shift
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H61/0437—Smoothing ratio shift by using electrical signals
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H61/00—Control functions within control units of change-speed- or reversing-gearings for conveying rotary motion ; Control of exclusively fluid gearing, friction gearing, gearings with endless flexible members or other particular types of gearing
    • F16H61/04—Smoothing ratio shift
    • F16H2061/0425—Bridging torque interruption
    • F16H2061/0433—Bridging torque interruption by torque supply with an electric motor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/62—Hybrid vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Automation & Control Theory (AREA)
  • General Engineering & Computer Science (AREA)
  • Arrangement And Driving Of Transmission Devices (AREA)
  • Control Of Transmission Device (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention relates to a device for reducing an interruption in motor vehicles provided with an automatic gear box (2), to a jerk caused by said interruption and to a corresponding method, wherein the compression, extension, distortion or another deformation of the motor vehicle geometry is avoidable by reducing a driving torque of wheels (8) driven by a main drive motor (1) and by simultaneously increasing the driving torque of wheels (8) driven by at least one auxiliary drive motor, and the auxiliary motor(s) operate the wheels (8) which can be also driven by the main drive motor (1). The method controls the torque output of the auxiliary motor based on the actual or the estimated drop in torque during an initiated gear shift and/or a gear shift which is to be initiated and to the temporal course thereof.
PCT/EP2006/008219 2005-09-07 2006-08-21 Method and device for reducing a traction force interruption in an automatic gear box drive train WO2007028496A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102005042352.3 2005-09-07
DE102005042352A DE102005042352A1 (en) 2005-09-07 2005-09-07 Device and method for reducing traction interruption in drive trains with automated manual transmissions

Publications (2)

Publication Number Publication Date
WO2007028496A2 WO2007028496A2 (en) 2007-03-15
WO2007028496A3 true WO2007028496A3 (en) 2007-11-22

Family

ID=37762932

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2006/008219 WO2007028496A2 (en) 2005-09-07 2006-08-21 Method and device for reducing a traction force interruption in an automatic gear box drive train

Country Status (2)

Country Link
DE (1) DE102005042352A1 (en)
WO (1) WO2007028496A2 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2013041115A1 (en) * 2011-09-23 2013-03-28 Volvo Lastvagnar Ab A drivetrain of a vehicle and a method to control the same
DE102012100865B4 (en) * 2012-02-02 2016-10-27 Gkn Driveline International Gmbh Drive arrangement with electric machine and motor vehicle with such a drive arrangement
DE102017215477B4 (en) * 2017-09-04 2019-03-21 Audi Ag Method for operating a drive train of a motor vehicle
DE202018100363U1 (en) * 2018-01-23 2019-04-24 Aixtron Se Device for connecting a susceptor to a drive shaft

Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031559A1 (en) * 1997-01-17 1998-07-23 Rover Group Limited Hybrid vehicle powertrain control
DE10008344A1 (en) * 1999-02-23 2000-08-24 Honda Motor Co Ltd Hybrid vehicle control system regulates output of auxiliary electric motor in synchronism with operation of clutch and gear changing of automatic transmission
DE19954544A1 (en) * 1999-11-12 2001-08-16 Daimler Chrysler Ag Driving mechanism for applying to a motor vehicle drives two equal vehicle wheels with a travelling gear engine and two electrical motors separated from shaft connections connecting a balancing gear mechanism to the wheels.
EP1127731A2 (en) * 2000-02-22 2001-08-29 Hitachi, Ltd. Gear shift control device and control method for a vehicle
US6319168B1 (en) * 2000-04-25 2001-11-20 General Motors Corporation Apparatus and method for active transmission synchronization and shifting
US20020055411A1 (en) * 2000-11-06 2002-05-09 Sano Yoshiaki Torque control system and torque control method for hybrid vehicle
EP1236603A2 (en) * 2001-03-01 2002-09-04 Hitachi, Ltd. A driving apparatus for controlling gear shifting in a hybrid vehicle
WO2004058530A2 (en) * 2002-12-25 2004-07-15 Toyota Jidosha Kabushiki Kaisha Control device of hybrid drive unit

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19919454C2 (en) * 1999-04-29 2002-03-28 Daimler Chrysler Ag Vehicle drive device
JP3454226B2 (en) * 2000-05-11 2003-10-06 トヨタ自動車株式会社 Control device for hybrid vehicle
US6574535B1 (en) * 2000-05-31 2003-06-03 General Motors Corporation Apparatus and method for active driveline damping with clunk control
JP3815456B2 (en) * 2003-04-09 2006-08-30 トヨタ自動車株式会社 Arrangement structure of high-voltage wires in hybrid vehicles

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998031559A1 (en) * 1997-01-17 1998-07-23 Rover Group Limited Hybrid vehicle powertrain control
DE10008344A1 (en) * 1999-02-23 2000-08-24 Honda Motor Co Ltd Hybrid vehicle control system regulates output of auxiliary electric motor in synchronism with operation of clutch and gear changing of automatic transmission
DE19954544A1 (en) * 1999-11-12 2001-08-16 Daimler Chrysler Ag Driving mechanism for applying to a motor vehicle drives two equal vehicle wheels with a travelling gear engine and two electrical motors separated from shaft connections connecting a balancing gear mechanism to the wheels.
EP1127731A2 (en) * 2000-02-22 2001-08-29 Hitachi, Ltd. Gear shift control device and control method for a vehicle
US6319168B1 (en) * 2000-04-25 2001-11-20 General Motors Corporation Apparatus and method for active transmission synchronization and shifting
US20020055411A1 (en) * 2000-11-06 2002-05-09 Sano Yoshiaki Torque control system and torque control method for hybrid vehicle
EP1236603A2 (en) * 2001-03-01 2002-09-04 Hitachi, Ltd. A driving apparatus for controlling gear shifting in a hybrid vehicle
WO2004058530A2 (en) * 2002-12-25 2004-07-15 Toyota Jidosha Kabushiki Kaisha Control device of hybrid drive unit

Also Published As

Publication number Publication date
WO2007028496A2 (en) 2007-03-15
DE102005042352A1 (en) 2007-03-15

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