SE9503479L - Method and apparatus for controlling an internal combustion engine - Google Patents

Method and apparatus for controlling an internal combustion engine

Info

Publication number
SE9503479L
SE9503479L SE9503479A SE9503479A SE9503479L SE 9503479 L SE9503479 L SE 9503479L SE 9503479 A SE9503479 A SE 9503479A SE 9503479 A SE9503479 A SE 9503479A SE 9503479 L SE9503479 L SE 9503479L
Authority
SE
Sweden
Prior art keywords
fuel injection
suppression
reducing
controlling
combustion engine
Prior art date
Application number
SE9503479A
Other languages
Swedish (sv)
Other versions
SE9503479D0 (en
SE522281C2 (en
Inventor
Bernhard Bauer
Heinz Stutzenberger
Klaus Boettcher
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 SE9503479D0 publication Critical patent/SE9503479D0/en
Publication of SE9503479L publication Critical patent/SE9503479L/en
Publication of SE522281C2 publication Critical patent/SE522281C2/en

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
    • F02D41/008—Controlling each cylinder individually
    • F02D41/0087—Selective cylinder activation, i.e. partial cylinder operation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D45/00—Electrical control not provided for in groups F02D41/00 - F02D43/00
    • 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
    • B60W2710/06—Combustion engines, Gas turbines
    • B60W2710/0666—Engine torque

Abstract

The fuel injection control allows the fuel injection for individual engine cylinders to be suppressed when drive slip is detected, for reducing the drive torque delivered by the engine. The suppression of the fuel injection is limited in the upper rev. range and/or in the full load range, e.g. by reducing the frequency of the fuel injection suppression, or reducing the duration of the fuel injection suppression. Pref. number of cylinders for which the fuel injection is to be suppressed for torque regulation is calculated as a suppression pattern, each individual suppression pattern having a limited time duration.
SE9503479A 1994-10-06 1995-10-06 Method and apparatus for controlling an internal combustion engine SE522281C2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4435673A DE4435673C1 (en) 1994-10-06 1994-10-06 Automobile fuel injection control with drive-slip regulation

Publications (3)

Publication Number Publication Date
SE9503479D0 SE9503479D0 (en) 1995-10-06
SE9503479L true SE9503479L (en) 1997-04-07
SE522281C2 SE522281C2 (en) 2004-01-27

Family

ID=6530066

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9503479A SE522281C2 (en) 1994-10-06 1995-10-06 Method and apparatus for controlling an internal combustion engine

Country Status (5)

Country Link
JP (1) JPH08114135A (en)
KR (1) KR100413019B1 (en)
DE (1) DE4435673C1 (en)
IT (1) IT1277675B1 (en)
SE (1) SE522281C2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19644231A1 (en) * 1996-10-24 1998-04-30 Teves Gmbh Alfred Drive slip limiter for motor vehicle
DE19745682B4 (en) * 1997-10-16 2010-03-18 Robert Bosch Gmbh Method and device for determining parameters
KR100612969B1 (en) 2004-09-13 2006-08-14 현대자동차주식회사 Method for reducing a torque output of an internal combustion engine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4239711B4 (en) * 1992-11-26 2005-03-31 Robert Bosch Gmbh Method and device for controlling a vehicle

Also Published As

Publication number Publication date
JPH08114135A (en) 1996-05-07
SE9503479D0 (en) 1995-10-06
ITMI951999A1 (en) 1997-03-29
SE522281C2 (en) 2004-01-27
KR100413019B1 (en) 2004-05-07
ITMI951999A0 (en) 1995-09-29
IT1277675B1 (en) 1997-11-11
KR960014620A (en) 1996-05-22
DE4435673C1 (en) 1996-03-14

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Legal Events

Date Code Title Description
NUG Patent has lapsed