ES2071104T3 - Procedimiento para el control de un motor de combustion interna. - Google Patents

Procedimiento para el control de un motor de combustion interna.

Info

Publication number
ES2071104T3
ES2071104T3 ES90910722T ES90910722T ES2071104T3 ES 2071104 T3 ES2071104 T3 ES 2071104T3 ES 90910722 T ES90910722 T ES 90910722T ES 90910722 T ES90910722 T ES 90910722T ES 2071104 T3 ES2071104 T3 ES 2071104T3
Authority
ES
Spain
Prior art keywords
air
combustion engine
internal combustion
procedure
control
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
ES90910722T
Other languages
English (en)
Inventor
Stefan Krebs
Erwin Achleitner
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=8201625&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2071104(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2071104T3 publication Critical patent/ES2071104T3/es
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
    • F02D41/18—Circuit arrangements for generating control signals by measuring intake air flow
    • 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
    • F02D41/2409—Addressing techniques specially adapted therefor
    • F02D41/2422—Selective use of one or more tables
    • 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
    • F02D2200/04—Engine intake system parameters
    • F02D2200/0414—Air temperature

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

LA MASA DEL AIRE ASPIRADO EN UN MOTOR DE COMBUSTION INTERNA ES DEPENDIENTE DE LA TEMPERATURA DEL AIRE EN EL CILINDRO Y POR TANTO DEL GRADO DE CALENTAMIENTO DEL AIRE EN EL SISTEMA DE TOMA DE AIRE; ESTE ERROR DE LA MANERA EN QUE SE LLEVABAN A CABO LOS PROCESOS DE CONTROL CARACTERISTICOS DEL RENDIMIENTO DEPENDIENTES DE LA PRESION Y DE LAS RPM DEL MOTOR SE CORRIGE CON LA INVENCION. ESTO SE HACE MULTIPLICANDO EL VALOR DE COMBUSTIBLE BASICO TOMADO DE UNA CURVA CARACTERISTICA DEL RENDIMIENTO BASICO POR UN FACTOR CUYO DENOMINADOR INCLUYE UNA CORRECCION DE TEMPERATURA QUE DETERMINA EL GRADO DE CALENTAMIENTO DEL AIRE ASPIRADO EN EL SISTEMA DE TOMA DE AIRE COMO UNA FUNCION DE LA TEMPERATURA DEL AIRE Y UN FLUJO DE LA MASA DE AIRE QUE SE TOMA DE UNA CURVA CARACTERISTICA DE LA TEMPERATURA APROPIADA.
ES90910722T 1989-07-14 1990-07-06 Procedimiento para el control de un motor de combustion interna. Expired - Lifetime ES2071104T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP89112980 1989-07-14

Publications (1)

Publication Number Publication Date
ES2071104T3 true ES2071104T3 (es) 1995-06-16

Family

ID=8201625

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90910722T Expired - Lifetime ES2071104T3 (es) 1989-07-14 1990-07-06 Procedimiento para el control de un motor de combustion interna.

Country Status (7)

Country Link
US (1) US5226395A (es)
EP (1) EP0482048B1 (es)
JP (1) JPH04506692A (es)
CS (1) CS346490A2 (es)
DE (1) DE59008945D1 (es)
ES (1) ES2071104T3 (es)
WO (1) WO1991001442A1 (es)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2755018B2 (ja) * 1992-02-28 1998-05-20 三菱自動車工業株式会社 吸排気弁停止機構付きエンジンの吸気量算出装置
DE19636451B4 (de) * 1996-09-07 2010-06-10 Robert Bosch Gmbh Einrichtung zum Steuern der einer Brennkraftmaschine zuzuführenden Kraftstoffmenge
AT510912B1 (de) * 2012-03-06 2016-03-15 Avl List Gmbh Verfahren zur Emissionsoptimierung von Verbrennungskraftmaschinen
DE102018207465B4 (de) * 2018-05-15 2025-07-10 Volkswagen Aktiengesellschaft Verfahren zur Berechnung einer Frischluftmasse in einem Zylinder und Steuerung

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3964443A (en) * 1973-05-25 1976-06-22 The Bendix Corporation Digital engine control system using DDA schedule generators
JPS55131535A (en) * 1979-04-02 1980-10-13 Honda Motor Co Ltd Engine controller
JPS5888436A (ja) * 1981-11-19 1983-05-26 Honda Motor Co Ltd 吸気温度による補正機能を有する内燃エンジンの空燃比補正装置
JPS5888435A (ja) * 1981-11-19 1983-05-26 Honda Motor Co Ltd 吸気温度による補正機能を有する内燃エンジンの空燃比補正装置
JPS58162732A (ja) * 1982-03-23 1983-09-27 Toyota Motor Corp 内燃機関の燃料供給量制御方法
JPS6131646A (ja) * 1984-07-25 1986-02-14 Hitachi Ltd 内燃機関制御装置
JPS61212639A (ja) * 1985-03-18 1986-09-20 Honda Motor Co Ltd 内燃エンジンの冷間時の燃料供給制御方法
JPH0665858B2 (ja) * 1986-05-02 1994-08-24 トヨタ自動車株式会社 内燃機関の空燃比制御方法
DE3714245A1 (de) * 1986-05-10 1987-11-12 Volkswagen Ag Regeleinrichtung
FR2605050B1 (fr) * 1986-10-14 1991-01-11 Renault Procede de correction de la richesse d'un melange air-carburant admis dans un moteur a combustion interne, a injection electronique.
US4823755A (en) * 1987-01-27 1989-04-25 Toyota Jidosha Kabushiki Kaisha Fuel injection system for an internal combustion engine
DE68904437D1 (de) * 1988-01-29 1993-03-04 Hitachi Ltd Steuerung fuer motor-kraftstoffeinspritzung.
US4886027A (en) * 1988-07-29 1989-12-12 General Motors Corporation Fuel injection temperature compensation system

Also Published As

Publication number Publication date
US5226395A (en) 1993-07-13
CS346490A2 (en) 1991-12-17
WO1991001442A1 (de) 1991-02-07
JPH04506692A (ja) 1992-11-19
DE59008945D1 (de) 1995-05-24
EP0482048B1 (de) 1995-04-19
EP0482048A1 (de) 1992-04-29

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