FR2842871B1 - METHOD FOR DETECTING COMBUSTION RATES OF AN INTERNAL COMBUSTION ENGINE - Google Patents

METHOD FOR DETECTING COMBUSTION RATES OF AN INTERNAL COMBUSTION ENGINE

Info

Publication number
FR2842871B1
FR2842871B1 FR0309049A FR0309049A FR2842871B1 FR 2842871 B1 FR2842871 B1 FR 2842871B1 FR 0309049 A FR0309049 A FR 0309049A FR 0309049 A FR0309049 A FR 0309049A FR 2842871 B1 FR2842871 B1 FR 2842871B1
Authority
FR
France
Prior art keywords
rates
detecting
combustion engine
internal combustion
engine
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.)
Expired - Fee Related
Application number
FR0309049A
Other languages
French (fr)
Other versions
FR2842871A1 (en
Inventor
Guenter Braun
Rainer Sommer
Ngoc Thach Nguyen
Andreas Schmidt
Taskin Ege
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.)
Robert Bosch GmbH
Original Assignee
Robert Bosch GmbH
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 Robert Bosch GmbH filed Critical Robert Bosch GmbH
Publication of FR2842871A1 publication Critical patent/FR2842871A1/en
Application granted granted Critical
Publication of FR2842871B1 publication Critical patent/FR2842871B1/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
    • F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
    • F02D35/021—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using an ionic current sensor
    • 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
    • F02D2400/00—Control systems adapted for specific engine types; Special features of engine control systems not otherwise provided for; Power supply, connectors or cabling for engine control systems
    • F02D2400/08—Redundant elements, e.g. two sensors for measuring the same parameter

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)
FR0309049A 2002-07-27 2003-07-24 METHOD FOR DETECTING COMBUSTION RATES OF AN INTERNAL COMBUSTION ENGINE Expired - Fee Related FR2842871B1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2002134252 DE10234252B4 (en) 2002-07-27 2002-07-27 Method for detecting misfiring

Publications (2)

Publication Number Publication Date
FR2842871A1 FR2842871A1 (en) 2004-01-30
FR2842871B1 true FR2842871B1 (en) 2009-12-04

Family

ID=30010452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0309049A Expired - Fee Related FR2842871B1 (en) 2002-07-27 2003-07-24 METHOD FOR DETECTING COMBUSTION RATES OF AN INTERNAL COMBUSTION ENGINE

Country Status (3)

Country Link
DE (1) DE10234252B4 (en)
FR (1) FR2842871B1 (en)
IT (1) ITMI20031492A1 (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102007024415B3 (en) * 2007-05-21 2009-01-02 Continental Automotive Gmbh Ignition recognition method for a spark-ignited internal combustion engine in which ignition of the cylinder is recognized when the rotational speed of the crankshaft is slowed compared to a reference value
US7861689B2 (en) 2007-05-21 2011-01-04 Continental Automotive Gmbh Method for controlling an internal combustion engine
DE102011108307B4 (en) * 2011-07-21 2019-07-18 Volkswagen Aktiengesellschaft Method and apparatus for determining the occurrence of pre-ignition
DE102012221245B4 (en) 2012-11-21 2014-07-17 Continental Automotive Gmbh Method and device for detecting pre-ignition in an internal combustion engine
DE102012221249B3 (en) 2012-11-21 2014-03-20 Continental Automotive Gmbh Method and device for detecting pre-ignition in an internal combustion engine

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2657013B2 (en) * 1991-07-19 1997-09-24 三菱電機株式会社 Internal combustion engine misfire detection device
DE59207273D1 (en) * 1992-12-14 1996-10-31 Siemens Ag Method for checking the notification of misfires in an internal combustion engine using various sub-methods
JPH0734947A (en) * 1993-07-14 1995-02-03 Hitachi Ltd Combustion state diagnostic device for internal combustion engine
DE19627540B4 (en) * 1996-02-02 2008-04-10 Robert Bosch Gmbh Misfire detection method
DE19641916B4 (en) * 1996-10-11 2008-03-06 Robert Bosch Gmbh Method for detecting misfire by evaluating speed fluctuations
DE19649278A1 (en) * 1996-11-28 1998-06-04 Bosch Gmbh Robert Ignition device with ion current measuring device
JPH10252635A (en) * 1997-03-17 1998-09-22 Hitachi Ltd Engine combustion condition detecting device having trouble diagnosing device
DE19915088A1 (en) * 1999-04-01 2000-10-05 Bosch Gmbh Robert Evaluation of ion current signals for assessing combustion processes involves subjecting measured ion current to smoothing short-duration integration, forming integrator maximum value
DE19945811A1 (en) * 1999-09-24 2001-03-29 Bosch Gmbh Robert Misfire detection method
DE19946873A1 (en) * 1999-09-30 2001-04-05 Bosch Gmbh Robert Misfire detection
DE19953710B4 (en) * 1999-11-08 2010-06-17 Robert Bosch Gmbh Method and device for measurement window positioning for ion current measurement
JP2003172241A (en) * 2001-12-04 2003-06-20 Mitsubishi Electric Corp Misfire detecting device of internal combustion engine

Also Published As

Publication number Publication date
FR2842871A1 (en) 2004-01-30
DE10234252A1 (en) 2004-02-05
ITMI20031492A1 (en) 2004-01-28
DE10234252B4 (en) 2008-09-25

Similar Documents

Publication Publication Date Title
FR2855215B1 (en) METHOD FOR IMPLEMENTING AN INTERNAL COMBUSTION ENGINE
FR2834789B1 (en) METHOD FOR PROCESSING COORDINATION SENSOR SIGNAL FOR INTERNAL COMBUSTION ENGINE
FR2828714B1 (en) METHOD AND DEVICE FOR IMPLEMENTING AN INTERNAL COMBUSTION ENGINE
FR2854693B1 (en) METHOD FOR DETERMINING THE ENERGY OF A CLICKING SIGNAL FOR AN INTERNAL COMBUSTION ENGINE
FR2851302B1 (en) METHOD FOR MANAGING AN INTERNAL COMBUSTION ENGINE
FR2854662B1 (en) METHOD AND DEVICE FOR MANAGING AN INTERNAL COMBUSTION ENGINE
FR2845424B1 (en) COOLING DEVICE OF AN INTERNAL COMBUSTION ENGINE
FR2845733B1 (en) COOLING DEVICE OF AN INTERNAL COMBUSTION ENGINE
FR2850432B1 (en) METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE
FR2863007B1 (en) METHOD FOR MANAGING AN INTERNAL COMBUSTION ENGINE
FR2738299B1 (en) METHOD FOR DETECTING RATES OF AN INTERNAL COMBUSTION ENGINE
FR2739145B1 (en) METHOD FOR DETECTING COMBUSTION RATES OF AN INTERNAL COMBUSTION ENGINE
FR2886689B1 (en) SYSTEM AND METHOD FOR IGNITING INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE
FR2866059B1 (en) DEVICE AND METHOD FOR ANGULAR ADJUSTMENT OF A CRANKSHAFT OF AN INTERNAL COMBUSTION ENGINE
FR2827010B1 (en) METHOD AND DEVICE FOR CONTROLLING AN INTERNAL COMBUSTION ENGINE
FR2838781B1 (en) DEVICE FOR DETECTING THE RATE OF AN INTERNAL COMBUSTION ENGINE
FR2844299B1 (en) METHOD FOR OPERATING AN INTERNAL COMBUSTION ENGINE AND INTERNAL COMBUSTION ENGINE USING THE SAME
FR2838780B1 (en) COMBUSTION CONDITION DETECTION APPARATUS FOR INTERNAL COMBUSTION ENGINE
FR2805863B1 (en) METHOD FOR DETECTING IGNITION RATES IN INTERNAL COMBUSTION ENGINES
FR2839115B1 (en) IGNITION RATE DETECTION DEVICE FOR INTERNAL COMBUSTION ENGINE
FR2858666B1 (en) METHOD FOR STARTING A MULTI-CYLINDER INTERNAL COMBUSTION ENGINE
FR2842871B1 (en) METHOD FOR DETECTING COMBUSTION RATES OF AN INTERNAL COMBUSTION ENGINE
FR2850429B1 (en) METHOD FOR MANAGING AN INTERNAL COMBUSTION ENGINE
FR2851612B1 (en) METHOD FOR DETECTING COMBUSTION RATES OF AN INTERNAL COMBUSTION ENGINE BY FILTERING THE VARIATIONS OF THE COMBUSTION IRREGULARITY INDEX
FR2862714B1 (en) METHOD AND DEVICES FOR MONITORING AN INJECTION SYSTEM OF AN INTERNAL COMBUSTION ENGINE

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 13

ST Notification of lapse

Effective date: 20170331