SE9603632L - Method and apparatus for controlling an internal combustion engine - Google Patents

Method and apparatus for controlling an internal combustion engine

Info

Publication number
SE9603632L
SE9603632L SE9603632A SE9603632A SE9603632L SE 9603632 L SE9603632 L SE 9603632L SE 9603632 A SE9603632 A SE 9603632A SE 9603632 A SE9603632 A SE 9603632A SE 9603632 L SE9603632 L SE 9603632L
Authority
SE
Sweden
Prior art keywords
preset
air
fuel ratio
controlling
parameter
Prior art date
Application number
SE9603632A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9603632D0 (en
SE522230C2 (en
Inventor
Eberhard Schnaibel
Werner Hess
Original Assignee
Bosch Gmbh Robert
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 Bosch Gmbh Robert filed Critical Bosch Gmbh Robert
Publication of SE9603632D0 publication Critical patent/SE9603632D0/en
Publication of SE9603632L publication Critical patent/SE9603632L/en
Publication of SE522230C2 publication Critical patent/SE522230C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
    • F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
    • F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
    • F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/0015—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for using exhaust gas sensors
    • F02D35/0023—Controlling air supply

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)
  • Combined Controls Of Internal Combustion Engines (AREA)

Abstract

In a procedure for controlling an IC engine, the admission of air is determined by a preset or specified air/fuel ratio. From the driver's request, a desired magnitude of a parameter representing the power capacity of the engine is formed which is corrected by the preset air/fuel ratio, and then the preset air/fuel ratio is adjusted. The fuel injection quantity is corrected on the basis of the preset air/fuel ratio. The limiting value for this ratio is dependent on the parameter preset by the driver or on additional functions like drive slip control, gearbox control, idle speed control and car speed control. The parameter is one representing the power or torque.
SE9603632A 1995-10-07 1996-10-04 Method and apparatus for controlling an internal combustion engine SE522230C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE1995137465 DE19537465B4 (en) 1995-10-07 1995-10-07 Method and device for controlling an internal combustion engine

Publications (3)

Publication Number Publication Date
SE9603632D0 SE9603632D0 (en) 1996-10-04
SE9603632L true SE9603632L (en) 1997-04-08
SE522230C2 SE522230C2 (en) 2004-01-27

Family

ID=7774328

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9603632A SE522230C2 (en) 1995-10-07 1996-10-04 Method and apparatus for controlling an internal combustion engine

Country Status (3)

Country Link
JP (1) JP4091672B2 (en)
DE (1) DE19537465B4 (en)
SE (1) SE522230C2 (en)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3808696A1 (en) * 1988-03-16 1989-10-05 Bosch Gmbh Robert METHOD AND SYSTEM FOR ADJUSTING THE LAMBDA VALUE
DE3930396C2 (en) * 1989-09-12 1993-11-04 Bosch Gmbh Robert METHOD FOR ADJUSTING AIR AND FUEL AMOUNTS FOR A MULTI-CYLINDRICAL INTERNAL COMBUSTION ENGINE
JPH0565845A (en) * 1991-03-06 1993-03-19 Hitachi Ltd Engine control method and system
JP2745898B2 (en) * 1991-10-16 1998-04-28 日産自動車株式会社 Output control device for internal combustion engine
DE4215107C1 (en) * 1992-05-07 1994-01-20 Daimler Benz Ag Control system for fuel-injected IC engine - calculates required fuel quantity from accelerator pedal position, in turn used to calculate air intake mass flow rate
DE4239711B4 (en) * 1992-11-26 2005-03-31 Robert Bosch Gmbh Method and device for controlling a vehicle
DE4333896B4 (en) * 1993-10-05 2006-12-21 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
EP1136685B1 (en) * 1993-12-28 2004-06-16 Hitachi, Ltd. Apparatus for and method of controlling an internal combustion engine
DE4407475C2 (en) * 1994-03-07 2002-11-14 Bosch Gmbh Robert Method and device for controlling a vehicle

Also Published As

Publication number Publication date
DE19537465A1 (en) 1997-04-10
DE19537465B4 (en) 2007-07-12
SE9603632D0 (en) 1996-10-04
JP4091672B2 (en) 2008-05-28
JPH09112313A (en) 1997-04-28
SE522230C2 (en) 2004-01-27

Similar Documents

Publication Publication Date Title
US5325740A (en) Arrangement for controlling the output power of a drive unit of a motor vehicle
FR2801928B1 (en) METHOD AND CONTROL DEVICE FOR A MOTOR VEHICLE
CA2236965A1 (en) Power output apparatus, method of controlling power output apparatus, and driving system with power output apparatus incorporated therein
EP1469178A3 (en) Engine idle speed controller
EP1116869A3 (en) Air-fuel ratio control method
EP0389262A3 (en) Method of controlling continuously variable transmission in combination with engine throttle control
SE9601859D0 (en) Method and apparatus for controlling the torque of an internal combustion engine
EP1143130A4 (en) Device and method for controlling engines
EP0990794A3 (en) Apparatus for controlling internal combustion engine
EP0728921A3 (en) Engine output control system for vehicle
EP0697509A3 (en) Elevated idle speed control and method of operating same
GB2305743B (en) Method and apparatus for altering the torque in a drive train of a motor vehicle
ATE288030T1 (en) DEVICE AND METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE WITH THROTTLE VALVE IN RUNNING OPERATION
EP0940572A3 (en) A method for controlling engine idle speed
SE9702887D0 (en) Control device for internal combustion engine
SE9903891D0 (en) Method and apparatus for controlling the slip torque of an internal combustion engine
AU2002365748A1 (en) Drive unit for motor vehicle
EP1428716A3 (en) Output control apparatus of internal combustion engine and clutch control device
SE9502719L (en) Method and apparatus for controlling an internal combustion engine
SE9603632D0 (en) Method and apparatus for controlling an internal combustion engine
DE60038387D1 (en) PILOT STYLE DEPENDENT CONTROL METHOD OF AN INTERNAL COMBUSTION ENGINE
SE9600660D0 (en) Apparatus for controlling a carburetor to an internal combustion engine
EP1223066A3 (en) Method of regulating and controlling an internal combustion engine
SE8903966D0 (en) ARRANGEMENTS TAKE TOUR CONTROL IN A COMBUSTION ENGINE
SE9701700D0 (en) Method and apparatus for controlling an internal combustion engine in a vehicle

Legal Events

Date Code Title Description
NUG Patent has lapsed