FR2439877A1 - Montage de commande de repartition temporelle d'etincelles destine a commander la distribution de l'allumage par etincelles d'un moteur a combustion interne - Google Patents

Montage de commande de repartition temporelle d'etincelles destine a commander la distribution de l'allumage par etincelles d'un moteur a combustion interne

Info

Publication number
FR2439877A1
FR2439877A1 FR7926487A FR7926487A FR2439877A1 FR 2439877 A1 FR2439877 A1 FR 2439877A1 FR 7926487 A FR7926487 A FR 7926487A FR 7926487 A FR7926487 A FR 7926487A FR 2439877 A1 FR2439877 A1 FR 2439877A1
Authority
FR
France
Prior art keywords
spark
speed
internal combustion
distribution
temporal
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
FR7926487A
Other languages
English (en)
Other versions
FR2439877B1 (fr
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.)
Hughes Microelectronics Ltd
Original Assignee
Hughes Microelectronics Ltd
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 Hughes Microelectronics Ltd filed Critical Hughes Microelectronics Ltd
Publication of FR2439877A1 publication Critical patent/FR2439877A1/fr
Application granted granted Critical
Publication of FR2439877B1 publication Critical patent/FR2439877B1/fr
Expired 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
    • 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)
  • Electrical Control Of Ignition Timing (AREA)
  • Ignition Installations For Internal Combustion Engines (AREA)

Abstract

CE MONTAGE COMPREND UN SELECTEUR DE BANDE DE VITESSE 14, 15, 16 QUI, EN REPONSE A UN SIGNAL ELECTRIQUE T INDICATEUR DE LA VITESSE DU MOTEUR, ENGENDRE UN SIGNAL DE SORTIE INDIQUANT DANS LAQUELLE D'UNE PLURALITE DE BANDES DE VITESSE SE TROUVE LA VITESSE DU MOTEUR EFFECTIVE. UNE INFORMATION DE REPARTITION TEMPORELLE D'ETINCELLES EST STOCKEE POUR CHAQUE BANDE DE VITESSE DANS UNE MEMOIRE 20 SOUS LA FORME D'UN PREMIER MOT EXPRIME EN UNITES D'ANGLE DE ROTATION DU MOTEUR POUR LA CHARGE ADMISSIBLE LA PLUS LOURDE DE CELUI-CI ET DE SECOND ET TROISIEME MOTS INDICATEURS DE LA PENTE D'APPROXIMATIONS PAR DES LIGNES DROITES DE LA COURBE DE LA CHARGE DU MOTEUR EN FONCTION DE L'AVANCE EXPRIMEE DANS LESDITES UNITES D'ANGLE. APPLICATION AUX MOTEURS A COMBUSTION INTERNE.
FR7926487A 1978-10-27 1979-10-25 Montage de commande de repartition temporelle d'etincelles destine a commander la distribution de l'allumage par etincelles d'un moteur a combustion interne Expired FR2439877B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB7842237 1978-10-27
GB7900138A GB2033003B (en) 1978-10-27 1979-01-03 Control circuit for controlling the timing of spark ignition of an internal combustion engine

Publications (2)

Publication Number Publication Date
FR2439877A1 true FR2439877A1 (fr) 1980-05-23
FR2439877B1 FR2439877B1 (fr) 1986-01-10

Family

ID=26269361

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7926487A Expired FR2439877B1 (fr) 1978-10-27 1979-10-25 Montage de commande de repartition temporelle d'etincelles destine a commander la distribution de l'allumage par etincelles d'un moteur a combustion interne

Country Status (6)

Country Link
US (1) US4262644A (fr)
DE (1) DE2939984A1 (fr)
ES (1) ES485420A1 (fr)
FR (1) FR2439877B1 (fr)
GB (1) GB2033003B (fr)
IT (1) IT1124665B (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2923670A1 (de) * 1979-06-12 1981-03-12 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 8500 Nürnberg Kraftstoff-einspritzverfahren fuer direkt einspritzende, selbstzuendende und fremdgezuendete brennkraftmaschinen.
DE3006288A1 (de) * 1980-02-20 1981-08-27 Robert Bosch Gmbh, 7000 Stuttgart Schaltungsanordnung zur zuendung von brennkraftmaschinen
US4638498A (en) * 1980-06-20 1987-01-20 Rca Corporation Digital timing system
US4375209A (en) * 1980-06-20 1983-03-01 Rca Corporation Digital timing system for spark advance
IT1137483B (it) * 1980-06-20 1986-09-10 Rca Corp Sistema digitale di fasatura
US4408296A (en) * 1980-08-27 1983-10-04 Rca Corporation Digital timing system for spark advance
JPS5759056A (en) * 1980-09-25 1982-04-09 Toyota Motor Corp Ignition timing control method of internal combustion engine
JPS5759057A (en) * 1980-09-25 1982-04-09 Toyota Motor Corp Ignition timing control method of internal combustion engine
JPS5759060A (en) * 1980-09-27 1982-04-09 Toyota Motor Corp Ignition timing controlling method of internal combustion engine
JPS57146054A (en) * 1981-03-05 1982-09-09 Nissan Motor Co Ltd Control device for internal-combustion engine
JPS5828593A (ja) * 1981-08-13 1983-02-19 Toyota Motor Corp エンジンの電子制御装置
US4503822A (en) * 1981-08-13 1985-03-12 Toyota Jidosha Kabushiki Kaisha Electronic engine control system
DE3139799A1 (de) * 1981-10-07 1983-04-21 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur festlegung der zuendvorgaenge fuer brennkraftmaschinen
US4448179A (en) * 1981-10-08 1984-05-15 Foster Leslie W Engine including means for retarding sparking operation to control engine overspeed
US4575865A (en) * 1983-05-16 1986-03-11 Rca Corporation System for determining time duration of angular rotation
JPS60247030A (ja) * 1984-05-22 1985-12-06 Nippon Denso Co Ltd エンジンの制御装置
GB8609382D0 (en) * 1986-04-17 1986-05-21 Lucas Elect Electron Syst Idling speed regulating system

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941103A (en) * 1973-07-26 1976-03-02 Gunter Hartig Method and apparatus for changing the spark advance of internal combustion engines
US4009378A (en) * 1973-12-07 1977-02-22 Hitachi, Ltd. Ignition timing control system for an internal combustion engine
FR2327421A1 (fr) * 1975-10-09 1977-05-06 Renault Procede et dispositif de commande electronique d'allumage pour un moteur a combustion interne
FR2331204A1 (fr) * 1975-11-07 1977-06-03 Texas Instruments France Dispositif de multiplication de frequence et ses applications au codage angulaire d'un organe rotatif et a l'allumage electronique d'un moteur
FR2358564A1 (fr) * 1976-07-15 1978-02-10 Renault Dispositif de commande de bobine d'allumage pour moteur a explosion a temps de conduction constant
FR2359990A1 (fr) * 1976-07-27 1978-02-24 Magneti Marelli Spa Appareil pour l'avance a l'allumage de moteurs a combustion interne

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3752139A (en) * 1971-11-23 1973-08-14 Gte Sylvania Inc Electronic ignition timing system for internal combustion engines
JPS504432A (fr) * 1972-11-20 1975-01-17
DE2360212A1 (de) * 1972-12-06 1974-06-12 Sopromi Soc Proc Modern Inject Verfahren zur steuerung einer brennkraftmaschine
DE2346333C2 (de) * 1973-09-14 1985-02-14 Robert Bosch Gmbh, 7000 Stuttgart Digitale Schaltungsanordnung zur Ermittlung parameterabhängiger Zahlenwerte
US4020807A (en) * 1974-01-16 1977-05-03 Sgs-Ates Componenti Elettronici Spa Ignition-control system for internal-combustion engine
US4009699A (en) * 1976-01-19 1977-03-01 General Motors Corporation Digital ignition spark timing angle control with read only memory
US4104997A (en) * 1976-01-20 1978-08-08 Motorola, Inc. Multiple slope ignition spark timing circuit
US4081995A (en) * 1977-02-22 1978-04-04 Rockwell International Corporation Apparatus and method for extrapolating the angular position of a rotating body

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3941103A (en) * 1973-07-26 1976-03-02 Gunter Hartig Method and apparatus for changing the spark advance of internal combustion engines
US4009378A (en) * 1973-12-07 1977-02-22 Hitachi, Ltd. Ignition timing control system for an internal combustion engine
FR2327421A1 (fr) * 1975-10-09 1977-05-06 Renault Procede et dispositif de commande electronique d'allumage pour un moteur a combustion interne
FR2331204A1 (fr) * 1975-11-07 1977-06-03 Texas Instruments France Dispositif de multiplication de frequence et ses applications au codage angulaire d'un organe rotatif et a l'allumage electronique d'un moteur
FR2358564A1 (fr) * 1976-07-15 1978-02-10 Renault Dispositif de commande de bobine d'allumage pour moteur a explosion a temps de conduction constant
FR2359990A1 (fr) * 1976-07-27 1978-02-24 Magneti Marelli Spa Appareil pour l'avance a l'allumage de moteurs a combustion interne

Also Published As

Publication number Publication date
GB2033003A (en) 1980-05-14
ES485420A1 (es) 1980-05-16
GB2033003B (en) 1982-11-24
DE2939984A1 (de) 1980-05-08
IT7926818A0 (it) 1979-10-26
US4262644A (en) 1981-04-21
IT1124665B (it) 1986-05-14
FR2439877B1 (fr) 1986-01-10

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Legal Events

Date Code Title Description
ST Notification of lapse