ES2179893T3 - Procedimiento de retorno al avance nominal, en ausencia de deteccion de golpeteos. - Google Patents

Procedimiento de retorno al avance nominal, en ausencia de deteccion de golpeteos.

Info

Publication number
ES2179893T3
ES2179893T3 ES95940180T ES95940180T ES2179893T3 ES 2179893 T3 ES2179893 T3 ES 2179893T3 ES 95940180 T ES95940180 T ES 95940180T ES 95940180 T ES95940180 T ES 95940180T ES 2179893 T3 ES2179893 T3 ES 2179893T3
Authority
ES
Spain
Prior art keywords
detections
procedure
level
picado
nominal advance
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
ES95940180T
Other languages
English (en)
Inventor
Roger Rouphael
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.)
Continental Automotive France SAS
Original Assignee
Siemens VDO Automotive SAS
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 Siemens VDO Automotive SAS filed Critical Siemens VDO Automotive SAS
Application granted granted Critical
Publication of ES2179893T3 publication Critical patent/ES2179893T3/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
    • F02P—IGNITION, OTHER THAN COMPRESSION IGNITION, FOR INTERNAL-COMBUSTION ENGINES; TESTING OF IGNITION TIMING IN COMPRESSION-IGNITION ENGINES
    • F02P5/00—Advancing or retarding ignition; Control therefor
    • F02P5/04—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions
    • F02P5/145—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions using electrical means
    • F02P5/15—Digital data processing
    • F02P5/152—Digital data processing dependent on pinking
    • F02P5/1523—Digital data processing dependent on pinking with particular laws of return to advance, e.g. step by step, differing from the laws of retard
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/10—Internal combustion engine [ICE] based vehicles
    • Y02T10/40—Engine management systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

LA PRESENTE INVENCION SE REFIERE A UN PROCEDIMIENTO DE RETORNO AL AVANCE NOMINAL. ESTE PROCEDIMIENTO SE REALIZA EN EL MARCO DE UNA ESTRATEGIA DE CONTROL ELECTRONICO DE UN MOTOR DE COMBUSTION INTERNA, CUANDO UN FENOMENO DE PICADO HA SIDO DETECTADO Y QUE UN PROCEDIMIENTO DE RETIRADA DEL AVANCE EN EL ENCENDIDO HA CONLLEVADO LA DESAPARICION DEL PICADO. SEGUN LA INVENCION ESTE PROCEDIMIENTO SE CARACTERIZA PORQUE CONSISTE EN CONTAR EL NUMERO DE BUENAS DETECCIONES (X) DE PICADO QUE SE HAN DADO DURANTE UN NUMERO DETERMINADO DE CICLOS DE COMBUSTION, DETERMINAR PARA CADA UNA DE LAS DETECCIONES CONTABILIZADAS EL NIVEL DE ENERGIA (E) DEL PICADO Y CALCULAR EL NIVEL DE ENERGIA MEDIO QUE CORRESPONDE AL NUMERO DE DETECCIONES CONTABILIZADAS, PONDERAR EL NUMERO DE DETECCIONES POR EL NIVEL DE ENERGIA MEDIO, Y COMPARAR EL NUMERO DE DETECCIONES PONDERADAS (Z) CON UN CONJUNTO DE UMBRALES (S{SUB,0} A S{SUB,N}) PREDERTEMINADOS POR LA EXPERIMENTACION PARA DEDUCIR UNA LEY DE RETORNO AL AVANCE NOMINAL.
ES95940180T 1994-11-23 1995-11-15 Procedimiento de retorno al avance nominal, en ausencia de deteccion de golpeteos. Expired - Lifetime ES2179893T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9414125A FR2727161B1 (fr) 1994-11-23 1994-11-23 Procede de retour a l'avance nominale, en l'absence de detection de cliquetis

Publications (1)

Publication Number Publication Date
ES2179893T3 true ES2179893T3 (es) 2003-02-01

Family

ID=9469136

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95940180T Expired - Lifetime ES2179893T3 (es) 1994-11-23 1995-11-15 Procedimiento de retorno al avance nominal, en ausencia de deteccion de golpeteos.

Country Status (7)

Country Link
US (1) US5806489A (es)
EP (1) EP0793778B1 (es)
KR (1) KR100373881B1 (es)
DE (1) DE69527541T2 (es)
ES (1) ES2179893T3 (es)
FR (1) FR2727161B1 (es)
WO (1) WO1996016269A1 (es)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19737257A1 (de) * 1997-08-27 1999-03-04 Bosch Gmbh Robert Verfahren zur Klopfregelung in Zündanlagen für Brennkraftmaschinen
USD435418S (en) * 1999-08-13 2000-12-26 Gregory L. Beyers Double-ended dual blade utility knife
JP7287075B2 (ja) * 2019-04-10 2023-06-06 マツダ株式会社 エンジンの制御装置

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2455189A1 (fr) * 1979-04-26 1980-11-21 Renault Systeme de calcul et de reglage de l'optimalisation de l'avance a l'allumage
FR2471485A1 (fr) * 1979-12-10 1981-06-19 Renault Correcteur electronique d'angle d'avance a l'allumage en fonction du cliquetis et de la charge d'un moteur
JPS5675965A (en) * 1979-11-21 1981-06-23 Hitachi Ltd Ignition timing controller of internal combustion engine
FR2511435B1 (fr) * 1981-08-11 1986-06-06 Marchal Equip Auto Procede de modification de l'angle de decalage d'allumage pour eviter le cliquetis dans un moteur a combustion interne et dispositif correspondant
JPS58144652A (ja) * 1982-02-24 1983-08-29 Hitachi Ltd ノツク制御装置
FR2530736B1 (fr) * 1982-07-20 1987-03-27 Renault Procede d'optimalisation de l'avance a l'allumage pour moteur a combustion interne
JPS5941666A (ja) * 1982-09-01 1984-03-07 Toyota Motor Corp 内燃機関の点火時期制御方法
FR2544802B1 (fr) * 1983-04-19 1988-07-22 Mitsubishi Electric Corp Dispositif de commande de reglage d'allumage pour moteurs a combustion interne
US4658789A (en) * 1985-01-31 1987-04-21 Nissan Motor Company, Limited Ignition timing control system and method for an internal combustion engine
US4790281A (en) * 1986-07-22 1988-12-13 Honda Giken Kogyo Kabushiki Kaisha Method of and apparatus for controlling ignition timing in internal combustion engine

Also Published As

Publication number Publication date
WO1996016269A1 (fr) 1996-05-30
EP0793778A1 (fr) 1997-09-10
EP0793778B1 (fr) 2002-07-24
FR2727161A1 (fr) 1996-05-24
DE69527541T2 (de) 2003-01-23
FR2727161B1 (fr) 1996-12-20
DE69527541D1 (de) 2002-08-29
US5806489A (en) 1998-09-15
KR100373881B1 (ko) 2003-04-21

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