EP0155993A3 - System for reducing instabilities in vehicle acceleration dynamics - Google Patents

System for reducing instabilities in vehicle acceleration dynamics Download PDF

Info

Publication number
EP0155993A3
EP0155993A3 EP84112347A EP84112347A EP0155993A3 EP 0155993 A3 EP0155993 A3 EP 0155993A3 EP 84112347 A EP84112347 A EP 84112347A EP 84112347 A EP84112347 A EP 84112347A EP 0155993 A3 EP0155993 A3 EP 0155993A3
Authority
EP
European Patent Office
Prior art keywords
vehicle acceleration
acceleration dynamics
reducing instabilities
instabilities
reducing
Prior art date
Legal status (The legal status 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 status listed.)
Granted
Application number
EP84112347A
Other languages
German (de)
Other versions
EP0155993B1 (en
EP0155993A2 (en
Inventor
Harald Collonia
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mannesmann VDO AG
Original Assignee
Mannesmann VDO 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=6229578&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=EP0155993(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mannesmann VDO AG filed Critical Mannesmann VDO AG
Publication of EP0155993A2 publication Critical patent/EP0155993A2/en
Publication of EP0155993A3 publication Critical patent/EP0155993A3/en
Application granted granted Critical
Publication of EP0155993B1 publication Critical patent/EP0155993B1/en
Expired legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D41/00—Electrical control of supply of combustible mixture or its constituents
    • F02D41/02—Circuit arrangements for generating control signals
    • F02D41/14—Introducing closed-loop corrections
    • F02D41/1497—With detection of the mechanical response of the engine
    • F02D41/1498—With detection of the mechanical response of the engine measuring engine roughness
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1012—Engine speed gradient
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2200/00—Input parameters for engine control
    • F02D2200/02—Input parameters for engine control the parameters being related to the engine
    • F02D2200/10—Parameters related to the engine output, e.g. engine torque or engine speed
    • F02D2200/1015—Engines misfires
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D2250/00—Engine control related to specific problems or objectives
    • F02D2250/28—Control for reducing torsional vibrations, e.g. at acceleration

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
  • Control Of Vehicle Engines Or Engines For Specific Uses (AREA)
  • Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
  • Auxiliary Drives, Propulsion Controls, And Safety Devices (AREA)
EP84112347A 1984-03-03 1984-10-13 System for reducing instabilities in vehicle acceleration dynamics Expired EP0155993B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19843408002 DE3408002A1 (en) 1984-03-03 1984-03-03 DEVICE FOR REDUCING VEHICLE LENGTH DYNAMICS INSTABILITIES
DE3408002 1984-03-03

Publications (3)

Publication Number Publication Date
EP0155993A2 EP0155993A2 (en) 1985-10-02
EP0155993A3 true EP0155993A3 (en) 1986-02-19
EP0155993B1 EP0155993B1 (en) 1989-12-13

Family

ID=6229578

Family Applications (1)

Application Number Title Priority Date Filing Date
EP84112347A Expired EP0155993B1 (en) 1984-03-03 1984-10-13 System for reducing instabilities in vehicle acceleration dynamics

Country Status (4)

Country Link
US (1) US4569320A (en)
EP (1) EP0155993B1 (en)
JP (1) JPS60209334A (en)
DE (2) DE3408002A1 (en)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60164629A (en) * 1984-02-07 1985-08-27 Nissan Motor Co Ltd Throttle valve control device
DE3538232A1 (en) * 1985-10-28 1987-05-07 Vdo Schindling ELECTRICAL SET POINT
DE3738719C2 (en) * 1986-11-27 1997-09-25 Volkswagen Ag Method and arrangement for preventing disturbing load changes in a vehicle internal combustion engine
DE3644137A1 (en) * 1986-12-23 1988-07-14 Daimler Benz Ag DEVICE FOR CONTROLLING AT LEAST ONE SIZE INFLUENCING THE DRIVE TORQUE OF AN INTERNAL COMBUSTION ENGINE OF A MOTOR VEHICLE
IT1218095B (en) * 1987-06-19 1990-04-12 Volkswagen Ag PROVISION TO PREVENT NASTY STRIKES DUE TO VARIATIONS IN THE LOAD IN AN INTERNAL COMBUSTION ENGINE FOR VEHICLES
US4941444A (en) * 1988-02-26 1990-07-17 Mazda Motor Company Engine control apparatus
JP2759957B2 (en) * 1988-03-09 1998-05-28 株式会社日立製作所 Engine control method
JP2506150B2 (en) * 1988-06-03 1996-06-12 株式会社日立製作所 Throttle control device for internal combustion engine
DE3828850A1 (en) * 1988-08-25 1990-03-08 Bosch Gmbh Robert DEVICE FOR CONTROLLING THE OPERATING CHARACTERISTICS OF AN INTERNAL COMBUSTION ENGINE
GB8908661D0 (en) * 1989-04-17 1989-06-01 Lucas Ind Plc Engine throttle control system
DE4202407C2 (en) * 1992-01-29 1994-02-03 Daimler Benz Ag Procedure for damping longitudinal vibrations
JPH0688543A (en) * 1992-09-04 1994-03-29 Nippondenso Co Ltd Throttle controller
DE4321333A1 (en) * 1993-06-26 1995-01-05 Bosch Gmbh Robert Method and device for controlling a drive unit of a vehicle
US5668727A (en) * 1995-04-28 1997-09-16 General Motors Corporations Powertrain torque control method
DE19626536C2 (en) * 1996-07-02 2000-07-06 Daimler Chrysler Ag Method for regulating the injection quantity of the fuel supplied to the cylinders of an internal combustion engine and a device for carrying out this method
US5775293A (en) * 1996-10-01 1998-07-07 Cummins Engine Co., Inc. Electronic throttle pedal nonlinear filter
JP3356945B2 (en) * 1996-12-17 2002-12-16 愛三工業株式会社 Throttle valve control device
FR2766872B1 (en) * 1997-08-01 1999-10-15 Renault METHOD FOR CORRECTING THE TORQUE IMPACT OF AN INTERNAL COMBUSTION ENGINE
US6347275B1 (en) * 1999-05-31 2002-02-12 Isuzu Motors Limited Method and apparatus for attenuating torsional vibration in drive train in vehicle
DE102004024374A1 (en) * 2004-05-18 2005-12-15 Robert Bosch Gmbh Method and device for operating a vehicle
US8204662B2 (en) * 2008-02-28 2012-06-19 Cnh America Llc Method and system to control electronic throttle sensitivity
JP6657635B2 (en) * 2015-07-24 2020-03-04 スズキ株式会社 Driving force control device

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724433A (en) * 1971-08-13 1973-04-03 Ambac Ind Engine governor system with signal-loss protection and controlled oscillator circuit suitable for use therein
US4010674A (en) * 1974-01-17 1977-03-08 Associated Engineering Limited Speed responsive systems
GB2066930A (en) * 1979-12-12 1981-07-15 Vdo Schindling Apparatus for controlling the idling speed of an internal combustion engine
US4346776A (en) * 1979-02-23 1982-08-31 The Bendix Corporation Means for improving automobile driveability

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE843625C (en) * 1948-10-02 1952-07-10 Daimler Benz Ag Pressure medium regulation of the fuel injection in internal combustion engines
DE2417187C2 (en) * 1974-04-09 1982-12-23 Robert Bosch Gmbh, 7000 Stuttgart Method and device for regulating the operating behavior of an internal combustion engine
DE2751125A1 (en) * 1977-11-16 1979-05-17 Bosch Gmbh Robert CONTROL DEVICE FOR A COMBUSTION ENGINE
DE2839382A1 (en) * 1978-09-11 1980-03-20 Vdo Schindling DEVICE FOR REGULATING THE SPEED OF A MOTOR VEHICLE
JPS5738642A (en) * 1980-08-19 1982-03-03 Nippon Denso Co Ltd Method of internal-combustion engine control
DE3149361C2 (en) * 1981-12-12 1986-10-30 Vdo Adolf Schindling Ag, 6000 Frankfurt Electric accelerator pedal
DE3226283A1 (en) * 1982-07-14 1984-01-19 Vdo Adolf Schindling Ag, 6000 Frankfurt IDLE CONTROLLER, IN PARTICULAR FOR MOTOR VEHICLES
DE3240293A1 (en) * 1982-10-30 1984-05-03 Dr.Ing.H.C. F. Porsche Ag, 7000 Stuttgart DEVICE FOR DAMPING PERIODICALLY CHANGING LENGTH ACCELERATIONS OF A MOTOR VEHICLE

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3724433A (en) * 1971-08-13 1973-04-03 Ambac Ind Engine governor system with signal-loss protection and controlled oscillator circuit suitable for use therein
US4010674A (en) * 1974-01-17 1977-03-08 Associated Engineering Limited Speed responsive systems
US4346776A (en) * 1979-02-23 1982-08-31 The Bendix Corporation Means for improving automobile driveability
GB2066930A (en) * 1979-12-12 1981-07-15 Vdo Schindling Apparatus for controlling the idling speed of an internal combustion engine

Also Published As

Publication number Publication date
DE3408002A1 (en) 1985-09-12
EP0155993B1 (en) 1989-12-13
US4569320A (en) 1986-02-11
JPS60209334A (en) 1985-10-21
EP0155993A2 (en) 1985-10-02
DE3480726D1 (en) 1990-01-18

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