EP1134390A3 - Method and device for controlling a combustion engine - Google Patents

Method and device for controlling a combustion engine Download PDF

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Publication number
EP1134390A3
EP1134390A3 EP00125559A EP00125559A EP1134390A3 EP 1134390 A3 EP1134390 A3 EP 1134390A3 EP 00125559 A EP00125559 A EP 00125559A EP 00125559 A EP00125559 A EP 00125559A EP 1134390 A3 EP1134390 A3 EP 1134390A3
Authority
EP
European Patent Office
Prior art keywords
combustion engine
internal combustion
controlling
regulation
injected
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
EP00125559A
Other languages
German (de)
French (fr)
Other versions
EP1134390A2 (en
EP1134390B1 (en
Inventor
Andreas Huber
Peter Skala
Horst Wagner
Michael Scheidt
Dirk Samuelsen
Ruediger Fehrmann
Markus Jung
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 EP1134390A2 publication Critical patent/EP1134390A2/en
Publication of EP1134390A3 publication Critical patent/EP1134390A3/en
Application granted granted Critical
Publication of EP1134390B1 publication Critical patent/EP1134390B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D31/00—Use of speed-sensing governors to control combustion engines, not otherwise provided for
    • F02D31/001—Electric control of rotation speed
    • F02D31/007—Electric control of rotation speed controlling fuel supply
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0215—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission
    • F02D41/0225—Introducing corrections for particular conditions exterior to the engine in relation with elements of the transmission in relation with the gear ratio or shift lever position
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • 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
    • F02D41/1438—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor
    • F02D41/1444—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases
    • F02D41/1454—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio
    • F02D41/1456—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the characteristics of the combustion gases the characteristics being an oxygen content or concentration or the air-fuel ratio with sensor output signal being linear or quasi-linear with the concentration of oxygen
    • 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
    • F02D41/1401—Introducing closed-loop corrections characterised by the control or regulation method
    • F02D2041/1413—Controller structures or design
    • F02D2041/1422—Variable gain or coefficients
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/0275—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a NOx trap or adsorbent
    • 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
    • F02D41/021—Introducing corrections for particular conditions exterior to the engine
    • F02D41/0235—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus
    • F02D41/027—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus
    • F02D41/029—Introducing corrections for particular conditions exterior to the engine in relation with the state of the exhaust gas treating apparatus to purge or regenerate the exhaust gas treating apparatus the exhaust gas treating apparatus being a particulate filter

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

Es werden ein Verfahren und eine Vorrichtung zur Steuerung einer Brennkraftmaschine mit einer Regelung/Steuerung, die die Drehzahl der Brennkraftmaschine beeinflusst beschrieben. Abhängig von wenigstens einer Betriebskenngröße der Brennkraftmaschine wird eine Mengengröße, die die in die Brennkraftmaschine eingespritzte Kraftstoffmenge bestimmt, vorgegeben. Ausgehend von einer ersten Größe, die die Wirkung der eingespritzten Kraftstoffmenge charakterisiert, ist das Verhalten der Regelung/Steuerung beeinflussbar.

Figure 00000001
A method and a device for controlling an internal combustion engine with a regulation / control that influences the rotational speed of the internal combustion engine are described. Depending on at least one operating parameter of the internal combustion engine, a quantity that determines the amount of fuel injected into the internal combustion engine is specified. The behavior of the regulation / control system can be influenced on the basis of a first variable that characterizes the effect of the injected fuel quantity.
Figure 00000001
EP20000125559 2000-01-29 2000-11-22 Method and device for controlling a combustion engine Expired - Lifetime EP1134390B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE10004001 2000-01-29
DE2000104001 DE10004001A1 (en) 2000-01-29 2000-01-29 Controling an internal combustion engine involves influencing characteristics of regular/controller using parameter characteristic of effect of injected quantity of fuel

Publications (3)

Publication Number Publication Date
EP1134390A2 EP1134390A2 (en) 2001-09-19
EP1134390A3 true EP1134390A3 (en) 2002-06-12
EP1134390B1 EP1134390B1 (en) 2006-02-22

Family

ID=7629232

Family Applications (1)

Application Number Title Priority Date Filing Date
EP20000125559 Expired - Lifetime EP1134390B1 (en) 2000-01-29 2000-11-22 Method and device for controlling a combustion engine

Country Status (3)

Country Link
EP (1) EP1134390B1 (en)
DE (2) DE10004001A1 (en)
ES (1) ES2257994T3 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10044411A1 (en) * 2000-09-08 2002-03-21 Bayerische Motoren Werke Ag Method for controlling an internal combustion engine in a regeneration cycle
DE10252988B3 (en) * 2002-11-14 2004-06-09 Siemens Ag Method for determining the injection quantity of an internal combustion engine
DE10315814A1 (en) * 2003-04-07 2004-10-21 Robert Bosch Gmbh Method and device for controlling an internal combustion engine
JP4154596B2 (en) * 2003-06-02 2008-09-24 三菱自動車工業株式会社 Exhaust gas purification device for internal combustion engine
US8903575B2 (en) * 2011-06-03 2014-12-02 General Electric Company Methods and systems for air fuel ratio control
DE102013021523A1 (en) 2013-12-13 2015-07-02 Mtu Friedrichshafen Gmbh Method for speed control of an internal combustion engine

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067461A (en) * 1987-09-05 1991-11-26 Robert Bosch Gmbh Method and apparatus for metering fuel in a diesel engine
US5685270A (en) * 1995-06-23 1997-11-11 Zexel Corporation Idle speed control system and method for diesel engine
US5988141A (en) * 1996-02-23 1999-11-23 Nissan Motor Co., Ltd. Engine torque control apparatus

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4028809B4 (en) 1990-09-11 2005-03-10 Bosch Gmbh Robert System for controlling a motor vehicle
DE19527218B4 (en) 1994-12-23 2004-03-18 Robert Bosch Gmbh Method and device for regulating the smooth running of an internal combustion engine
DE19547646A1 (en) 1995-12-20 1997-06-26 Bosch Gmbh Robert Method of controlling an IC engine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5067461A (en) * 1987-09-05 1991-11-26 Robert Bosch Gmbh Method and apparatus for metering fuel in a diesel engine
US5685270A (en) * 1995-06-23 1997-11-11 Zexel Corporation Idle speed control system and method for diesel engine
US5988141A (en) * 1996-02-23 1999-11-23 Nissan Motor Co., Ltd. Engine torque control apparatus

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
K.O. RIESENBERG...: "Dieselmotor-Management", 1998, BOSCH ROBERT, WIESBADEN, XP002196204 *

Also Published As

Publication number Publication date
EP1134390A2 (en) 2001-09-19
DE50012250D1 (en) 2006-04-27
ES2257994T3 (en) 2006-08-16
EP1134390B1 (en) 2006-02-22
DE10004001A1 (en) 2001-08-02

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