WO2009053293A3 - Motor vehicle control system - Google Patents

Motor vehicle control system Download PDF

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Publication number
WO2009053293A3
WO2009053293A3 PCT/EP2008/063935 EP2008063935W WO2009053293A3 WO 2009053293 A3 WO2009053293 A3 WO 2009053293A3 EP 2008063935 W EP2008063935 W EP 2008063935W WO 2009053293 A3 WO2009053293 A3 WO 2009053293A3
Authority
WO
WIPO (PCT)
Prior art keywords
component
sub
functional
hybrid
combustion engine
Prior art date
Application number
PCT/EP2008/063935
Other languages
German (de)
French (fr)
Other versions
WO2009053293A2 (en
Inventor
Notker Amann
Christian Mittelberger
Stefan Blattner
Mesut Er
Johannes Kaltenbach
Winfried Fakler
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 WO2009053293A2 publication Critical patent/WO2009053293A2/en
Publication of WO2009053293A3 publication Critical patent/WO2009053293A3/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
    • 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
    • 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
    • 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
    • B60W50/00—Details of control systems for road vehicle drive control not related to the control of a particular sub-unit, e.g. process diagnostic or vehicle driver interfaces
    • B60W2050/0001—Details of the control system
    • B60W2050/0002—Automatic control, details of type of controller or control system architecture
    • B60W2050/0004—In digital systems, e.g. discrete-time systems involving sampling
    • B60W2050/0006—Digital architecture hierarchy
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Automation & Control Theory (AREA)
  • Hybrid Electric Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The invention relates to a motor vehicle control system (1) for controlling a motor vehicle, comprising an internal combustion engine and a hybrid drive that contains an electric motor, said system having functional components that are sub-divided into at least three sub-components (8, 9, 10), a strategy sub-component (8), a control sub-component (9) and an actuating sub-component (10). The functional components comprise at least one internal combustion engine functional component (2) for controlling the internal combustion engine, a transmission functional component (3) for controlling a transmission and a hybrid functional component (4) for controlling the electric motor and a clutch connected between the internal combustion engine and the electric motor. The strategy sub-component (8) of the hybrid functional component (4) comprises an operating condition default module that determines a nominal value for the operating condition of the hybrid drive and transmits said value to the control sub-component (9) of the hybrid functional component (4), the control sub-component (9) determining a target value from the nominal value provided by the strategy sub-component (8) for a drive train condition of the hybrid drive and on the basis of the target value selecting at least one operative functional module (24) from several operative functional modules (24) of the control sub-component (9) in order to implement the value, in such a way that only one single operative functional module (24) is operative at any one time.
PCT/EP2008/063935 2007-10-24 2008-10-16 Motor vehicle control system WO2009053293A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102007050772A DE102007050772A1 (en) 2007-10-24 2007-10-24 Automobile control system
DE102007050772.2 2007-10-24

Publications (2)

Publication Number Publication Date
WO2009053293A2 WO2009053293A2 (en) 2009-04-30
WO2009053293A3 true WO2009053293A3 (en) 2010-04-29

Family

ID=40344680

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2008/063935 WO2009053293A2 (en) 2007-10-24 2008-10-16 Motor vehicle control system

Country Status (2)

Country Link
DE (1) DE102007050772A1 (en)
WO (1) WO2009053293A2 (en)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19709317A1 (en) * 1997-03-07 1998-09-10 Bosch Gmbh Robert Motor vehicle controlling method
EP0982193A2 (en) * 1998-08-24 2000-03-01 Robert Bosch Gmbh Vehicle drive control system
DE10046986A1 (en) * 2000-09-22 2002-04-11 Bosch Gmbh Robert Method and device for controlling a vehicle
US20040004502A1 (en) * 2002-07-05 2004-01-08 Mitsubishi Denki Kabushiki Kaisha Semiconductor module

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19709317A1 (en) * 1997-03-07 1998-09-10 Bosch Gmbh Robert Motor vehicle controlling method
EP0982193A2 (en) * 1998-08-24 2000-03-01 Robert Bosch Gmbh Vehicle drive control system
DE10046986A1 (en) * 2000-09-22 2002-04-11 Bosch Gmbh Robert Method and device for controlling a vehicle
US20040004502A1 (en) * 2002-07-05 2004-01-08 Mitsubishi Denki Kabushiki Kaisha Semiconductor module

Also Published As

Publication number Publication date
DE102007050772A1 (en) 2009-04-30
WO2009053293A2 (en) 2009-04-30

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