DE3039436C3 - Regeleinrichtung für ein Kraftstoffzumeßsystem einer Brennkraftmaschine - Google Patents

Regeleinrichtung für ein Kraftstoffzumeßsystem einer Brennkraftmaschine

Info

Publication number
DE3039436C3
DE3039436C3 DE3039436A DE3039436A DE3039436C3 DE 3039436 C3 DE3039436 C3 DE 3039436C3 DE 3039436 A DE3039436 A DE 3039436A DE 3039436 A DE3039436 A DE 3039436A DE 3039436 C3 DE3039436 C3 DE 3039436C3
Authority
DE
Germany
Prior art keywords
operating parameters
components
exhaust gas
control device
fuel metering
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 - Lifetime
Application number
DE3039436A
Other languages
German (de)
English (en)
Other versions
DE3039436C2 (US07902200-20110308-C00004.png
DE3039436A1 (de
Inventor
Wolfram Dipl Ing Becker
Albrecht Dipl Ing Clement
Rolf Ing Grad Daeumer
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
Priority to DE3039436A priority Critical patent/DE3039436C3/de
Priority to US06/300,711 priority patent/US4461258A/en
Priority to JP56158886A priority patent/JPS5799246A/ja
Publication of DE3039436A1 publication Critical patent/DE3039436A1/de
Priority to JP1989018989U priority patent/JPH0528365Y2/ja
Publication of DE3039436C2 publication Critical patent/DE3039436C2/de
Application granted granted Critical
Publication of DE3039436C3 publication Critical patent/DE3039436C3/de
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
    • F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
    • F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
    • F02D41/2496—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories the memory being part of a closed loop
    • 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
    • F02D41/1473—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation method
    • F02D41/1475—Regulating the air fuel ratio at a value other than stoichiometry
    • 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
    • F02D41/1477—Introducing closed-loop corrections using means for determining characteristics of the combustion gases; Sensors therefor characterised by the regulation circuit or part of it,(e.g. comparator, PI regulator, output)
    • F02D41/1483—Proportional component
    • 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

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)
DE3039436A 1980-10-18 1980-10-18 Regeleinrichtung für ein Kraftstoffzumeßsystem einer Brennkraftmaschine Expired - Lifetime DE3039436C3 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE3039436A DE3039436C3 (de) 1980-10-18 1980-10-18 Regeleinrichtung für ein Kraftstoffzumeßsystem einer Brennkraftmaschine
US06/300,711 US4461258A (en) 1980-10-18 1981-09-09 Regulating device for a fuel metering system of an internal combustion engine
JP56158886A JPS5799246A (en) 1980-10-18 1981-10-07 Fuel supply control apparatus of internal combustion engine
JP1989018989U JPH0528365Y2 (US07902200-20110308-C00004.png) 1980-10-18 1989-02-22

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3039436A DE3039436C3 (de) 1980-10-18 1980-10-18 Regeleinrichtung für ein Kraftstoffzumeßsystem einer Brennkraftmaschine

Publications (3)

Publication Number Publication Date
DE3039436A1 DE3039436A1 (de) 1982-05-27
DE3039436C2 DE3039436C2 (US07902200-20110308-C00004.png) 1991-03-21
DE3039436C3 true DE3039436C3 (de) 1997-12-04

Family

ID=6114711

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3039436A Expired - Lifetime DE3039436C3 (de) 1980-10-18 1980-10-18 Regeleinrichtung für ein Kraftstoffzumeßsystem einer Brennkraftmaschine

Country Status (3)

Country Link
US (1) US4461258A (US07902200-20110308-C00004.png)
JP (2) JPS5799246A (US07902200-20110308-C00004.png)
DE (1) DE3039436C3 (US07902200-20110308-C00004.png)

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* Cited by examiner, † Cited by third party
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JPH065047B2 (ja) * 1983-06-07 1994-01-19 日本電装株式会社 空燃比制御装置
JPS6062632A (ja) * 1983-09-16 1985-04-10 Mazda Motor Corp エンジンの燃料制御装置
DE3334062A1 (de) * 1983-09-21 1985-04-11 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und vorrichtung zur adaption eines stellglied-kennlinienverlaufs
DE3408635A1 (de) * 1984-03-09 1985-09-12 Robert Bosch Gmbh, 7000 Stuttgart Lambda-geregeltes gemischzumesssystem fuer eine brennkraftmaschine
DE3502573C3 (de) * 1985-01-26 2002-04-25 Bosch Gmbh Robert Vorrichtung zur Entlüftung von Kraftstofftanks
JPS6241945A (ja) * 1985-08-19 1987-02-23 Nippon Carbureter Co Ltd エンジンの空燃比制御方法
JPS6260943A (ja) * 1985-09-11 1987-03-17 Mazda Motor Corp エンジンの空燃比制御装置
JPH06100125B2 (ja) * 1985-11-20 1994-12-12 株式会社日立製作所 空燃比制御装置
JPS62247142A (ja) * 1986-04-18 1987-10-28 Nissan Motor Co Ltd 内燃機関の空燃比制御装置
JPS62183045U (US07902200-20110308-C00004.png) * 1986-05-14 1987-11-20
US4739740A (en) * 1986-06-06 1988-04-26 Honda Giken Kogyo Kabushiki Kaisha Internal combustion engine air-fuel ratio feedback control method functioning to compensate for aging change in output characteristic of exhaust gas concentration sensor
DE3634551A1 (de) * 1986-10-10 1988-04-21 Bosch Gmbh Robert Verfahren zur elektronischen bestimmung der kraftstoffmenge einer brennkraftmaschine
GB8702460D0 (en) * 1987-02-04 1987-03-11 Lucas Elect Electron Syst Electronic control system for i c engine
DE3718720A1 (de) * 1987-06-04 1988-12-22 Vdo Schindling Verfahren zur regelung des kraftstoff-luftverhaeltnisses einer brennkraftmaschine
DE3719493A1 (de) * 1987-06-11 1988-12-29 Vdo Schindling Verfahren und schaltungsanordnung zur regelung des kraftstoff-luft-verhaeltnisses einer brennkraftmaschine
DE3821455A1 (de) * 1987-06-26 1989-01-05 Mitsubishi Electric Corp Kraftstoff-luft-gemischregler
DE3740117A1 (de) * 1987-11-26 1989-06-08 Vdo Schindling Verfahren und anordnung zur regelung des kraftstoff-luft-verhaeltnisses einer brennkraftmaschine
DE3822300A1 (de) * 1988-07-01 1990-01-04 Bosch Gmbh Robert Verfahren und vorrichtung zur tankentlueftungsadaption bei lambdaregelung
DE3841686C1 (US07902200-20110308-C00004.png) * 1988-12-10 1990-01-04 Daimler-Benz Aktiengesellschaft, 7000 Stuttgart, De
JP2688670B2 (ja) * 1989-08-07 1997-12-10 本田技研工業株式会社 内燃エンジンの空燃比フィードバック制御方法
DE3926096A1 (de) * 1989-08-08 1991-02-14 Bosch Gmbh Robert Gemischsteuersystem fuer eine brennkraftmaschine
DE4118575C2 (de) * 1991-06-06 2000-02-03 Bosch Gmbh Robert Verfahren und Vorrichtung zum Bestimmen eines Lambdareglerparameters
DE4134349C2 (de) * 1991-10-17 2000-04-06 Bosch Gmbh Robert Verfahren und Vorrichtung zur Lambdamittelwertverschiebung
US5253631A (en) * 1992-11-16 1993-10-19 Ford Motor Company Air/fuel control system for flexible fuel vehicles
US5375583A (en) * 1992-12-14 1994-12-27 Ford Motor Company Adaptive closed-loop electronic fuel control system with fuel puddling compensation
JP3602217B2 (ja) * 1995-09-20 2004-12-15 ヤマハマリン株式会社 エンジンの燃焼制御装置
KR100302704B1 (ko) * 1995-12-29 2001-11-30 이계안 산소량감지신호에의한연료분사량피드백보정장치및그방법
US6073619A (en) * 1998-08-10 2000-06-13 Ford Global Technologies, Inc. Air/fuel engine feedback control system and method
JP4279398B2 (ja) * 1999-04-28 2009-06-17 三菱自動車工業株式会社 筒内噴射型内燃機関
IT1321292B1 (it) * 2000-06-13 2004-01-08 Magneti Marelli Spa Metodo per il controllo del titolo dei gas di scarico in un motore acombustione interna.
KR100373031B1 (ko) * 2000-11-20 2003-02-25 현대자동차주식회사 가속시 연료 제어방법 및 시스템
DE102004050092B3 (de) 2004-10-14 2006-04-13 Siemens Ag Verfahren zur Regelung des Lambda-Wertes einer Brennkraftmaschine
JP4349344B2 (ja) * 2005-08-23 2009-10-21 トヨタ自動車株式会社 エンジンの制御装置
WO2011125079A1 (en) * 2010-04-09 2011-10-13 Dell'orto S.P.A System and method for controlling carburettor-supplied engines with lambda probe
DE102016218763A1 (de) * 2016-09-28 2018-03-29 Siemens Aktiengesellschaft Verfahren zur kurzfristigen Leistungsanpassung einer Dampfturbine eines Gas-und Dampfkraftwerks für die Primärregelung
US10947710B2 (en) * 2017-08-29 2021-03-16 Chun-Ping WANG Faucet

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2442229C3 (de) * 1974-09-04 1980-08-21 Robert Bosch Gmbh, 7000 Stuttgart Kraftstoffeinspritzanlage für eine Brennkraftmaschine
GB1524670A (en) * 1974-10-21 1978-09-13 Nissan Motor Apparatus for controlling the air-fuel mixture ratio of internal combustion engine
CA1084143A (en) * 1975-02-25 1980-08-19 Junuthula N. Reddy System controlling any air/fuel ratio with stoichiometric sensor and asymmetrical integration
DE2545759C2 (de) * 1975-10-13 1982-10-21 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und Vorrichtung zur Beeinflussung der Massenverhältnisanteile des einer Brennkraftmaschine zugeführten Kraftstoff-Luftgemisches
JPS5289521U (US07902200-20110308-C00004.png) * 1975-12-27 1977-07-04
JPS5281434A (en) * 1975-12-27 1977-07-07 Nissan Motor Co Ltd Air fuel ratio controller
US4112880A (en) * 1975-12-27 1978-09-12 Nissan Motor Company, Limited Method of and mixture control system for varying the mixture control point relative to a fixed reference
JPS52135923A (en) * 1976-05-08 1977-11-14 Nissan Motor Co Ltd Air fuel ratio control equipment
JPS52144536A (en) * 1976-05-26 1977-12-01 Nippon Denso Co Ltd Air and fuel control device
FR2379115A1 (fr) * 1977-01-26 1978-08-25 Renault Calculateur numerique de richesse optimum pour moteur a combustion interne
US4130095A (en) * 1977-07-12 1978-12-19 General Motors Corporation Fuel control system with calibration learning capability for motor vehicle internal combustion engine
JPS54144525A (en) * 1978-05-01 1979-11-10 Toyota Motor Corp Fuel-air ratio controller for internal combustion engine
JPS54158527A (en) * 1978-06-02 1979-12-14 Hitachi Ltd Electronic type fuel control device for internal combustion engine
DE2846386A1 (de) * 1978-10-25 1980-05-14 Bosch Gmbh Robert Einrichtung zum steuern der gemischzusammensetzung bei einer brennkraftmaschine
JPS5593935A (en) * 1979-01-10 1980-07-16 Hitachi Ltd Control method of air-fuel ratio
JPS5596339A (en) * 1979-01-13 1980-07-22 Nippon Denso Co Ltd Air-fuel ratio control method
US4224910A (en) * 1979-04-10 1980-09-30 General Motors Corporation Closed loop fuel control system with air/fuel sensor voting logic
JPS5945826B2 (ja) * 1979-05-15 1984-11-08 日産自動車株式会社 内燃機関の燃料供給装置
JPS562437A (en) * 1979-06-19 1981-01-12 Nippon Denso Co Ltd Air-fuel ratio controller

Also Published As

Publication number Publication date
US4461258A (en) 1984-07-24
DE3039436C2 (US07902200-20110308-C00004.png) 1991-03-21
JPH0528365Y2 (US07902200-20110308-C00004.png) 1993-07-21
JPS5799246A (en) 1982-06-19
JPH01134745U (US07902200-20110308-C00004.png) 1989-09-14
DE3039436A1 (de) 1982-05-27

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Legal Events

Date Code Title Description
8110 Request for examination paragraph 44
D2 Grant after examination
8363 Opposition against the patent
8320 Willingness to grant licences declared (paragraph 23)
8366 Restricted maintained after opposition proceedings
8305 Restricted maintenance of patent after opposition
D4 Patent maintained restricted