FR2467396A1 - Detecteur de cliquetis pour un moteur a combustion interne - Google Patents

Detecteur de cliquetis pour un moteur a combustion interne Download PDF

Info

Publication number
FR2467396A1
FR2467396A1 FR8021745A FR8021745A FR2467396A1 FR 2467396 A1 FR2467396 A1 FR 2467396A1 FR 8021745 A FR8021745 A FR 8021745A FR 8021745 A FR8021745 A FR 8021745A FR 2467396 A1 FR2467396 A1 FR 2467396A1
Authority
FR
France
Prior art keywords
signal
output
filtering
detector according
circuit
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
FR8021745A
Other languages
English (en)
French (fr)
Other versions
FR2467396B1 (Direct
Inventor
Kenichi Yoshida
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.)
Nissan Motor Co Ltd
Original Assignee
Nissan Motor Co 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
Priority claimed from JP13122479A external-priority patent/JPS5654317A/ja
Priority claimed from JP14845679A external-priority patent/JPS5672317A/ja
Priority claimed from JP3872180U external-priority patent/JPS617366Y2/ja
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Publication of FR2467396A1 publication Critical patent/FR2467396A1/fr
Application granted granted Critical
Publication of FR2467396B1 publication Critical patent/FR2467396B1/fr
Granted 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01L—MEASURING FORCE, STRESS, TORQUE, WORK, MECHANICAL POWER, MECHANICAL EFFICIENCY, OR FLUID PRESSURE
    • G01L23/00—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid
    • G01L23/22—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines
    • G01L23/221—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines
    • G01L23/225—Devices or apparatus for measuring or indicating or recording rapid changes, such as oscillations, in the pressure of steam, gas, or liquid; Indicators for determining work or energy of steam, internal-combustion, or other fluid-pressure engines from the condition of the working fluid for detecting or indicating knocks in internal-combustion engines; Units comprising pressure-sensitive members combined with ignitors for firing internal-combustion engines for detecting or indicating knocks in internal combustion engines circuit arrangements therefor
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Signal Processing (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
FR8021745A 1979-10-11 1980-10-10 Detecteur de cliquetis pour un moteur a combustion interne Granted FR2467396A1 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP13122479A JPS5654317A (en) 1979-10-11 1979-10-11 Detector for knocking vibration
JP14845679A JPS5672317A (en) 1979-11-16 1979-11-16 Detector for knocking oscillation
JP3872180U JPS617366Y2 (Direct) 1980-03-26 1980-03-26

Publications (2)

Publication Number Publication Date
FR2467396A1 true FR2467396A1 (fr) 1981-04-17
FR2467396B1 FR2467396B1 (Direct) 1984-05-25

Family

ID=27289917

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8021745A Granted FR2467396A1 (fr) 1979-10-11 1980-10-10 Detecteur de cliquetis pour un moteur a combustion interne

Country Status (4)

Country Link
US (1) US4423621A (Direct)
DE (1) DE3038352C2 (Direct)
FR (1) FR2467396A1 (Direct)
GB (1) GB2061380B (Direct)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4495918A (en) * 1979-11-30 1985-01-29 Hitachi, Ltd. Ignition timing retard angle control apparatus for internal combustion engine
JPS56110324A (en) * 1980-02-05 1981-09-01 Maspro Denkoh Corp Branching device
JPS56121136U (Direct) 1980-02-18 1981-09-16
JPS57169633A (en) * 1981-04-14 1982-10-19 Nissan Motor Co Ltd Detector for knocking oscillation of engine
DE3128027A1 (de) * 1981-07-16 1983-02-03 Robert Bosch Gmbh, 7000 Stuttgart "vorrichtung zum erkennen des klopfens bei brennkraftmaschinen"
DE3133703A1 (de) * 1981-08-26 1983-03-10 Robert Bosch Gmbh, 7000 Stuttgart "vorrichtung zum erkennen des klopfens bei brennkraftmaschinen"
DE3145294C1 (de) * 1981-11-14 1983-06-01 Audi Nsu Auto Union Ag, 7107 Neckarsulm Schaltung zum Erfassen von Klopfsignalen einer fremgezündeten Brennkraftmaschine
JPS58124067A (ja) * 1982-01-19 1983-07-23 Hitachi Ltd ノツク制御装置
DE3244940A1 (de) * 1982-12-04 1984-06-07 Robert Bosch Gmbh, 7000 Stuttgart Verfahren und schaltungsanordnung zur auswertung von ausgangssignalen eines an einer brennkraftmaschine befindlichen messwertaufnehmers
DE3325127C1 (de) * 1983-07-12 1985-01-31 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Schaltungsanordnung zum Ausgleich von Amplitudenschwankungen eines Empfangssignals bei einer optischen Abtastvorrichtung
DE3523230A1 (de) * 1984-06-29 1986-01-02 Nissan Motor Co., Ltd., Yokohama, Kanagawa Einrichtung und verfahren zum regeln des zuendzeitpunktes in einer brennkraftmaschine
US4640249A (en) * 1984-06-30 1987-02-03 Nissan Motor Company, Limited System for controlling an ignition timing in an internal combustion engine and method therefor
JPS6116266A (ja) * 1984-06-30 1986-01-24 Nissan Motor Co Ltd 内燃機関の点火時期制御装置
DE3434823A1 (de) * 1984-09-22 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur klopfregelung von brennkraftmaschinen
JPS6341669A (ja) * 1986-08-08 1988-02-22 Nippon Denso Co Ltd 内燃機関用ノツキング制御装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002155A (en) * 1976-01-12 1977-01-11 General Motors Corporation Engine and engine spark timing control with knock limiting etc.
US4012942A (en) * 1976-05-17 1977-03-22 General Motors Corporation Borderline spark knock detector
US4106447A (en) * 1977-04-22 1978-08-15 General Motors Corporation Engine spark timing system with retard means and minimum burn timer
US4111035A (en) * 1977-11-07 1978-09-05 General Motors Corporation Engine knock signal generating apparatus with noise channel inhibiting feedback
FR2398895A1 (fr) * 1977-07-26 1979-02-23 Exxon Research Engineering Co Procede et appareil de commande automatique du point d'allumage d'un moteur a combustion interne

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4240388A (en) 1977-09-19 1980-12-23 Nippondenso Co., Ltd. Method for controlling timing of spark ignition for an internal combustion engine
JPS5519978A (en) 1978-08-01 1980-02-13 Nissan Motor Co Ltd Ignition time controller

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4002155A (en) * 1976-01-12 1977-01-11 General Motors Corporation Engine and engine spark timing control with knock limiting etc.
US4012942A (en) * 1976-05-17 1977-03-22 General Motors Corporation Borderline spark knock detector
US4106447A (en) * 1977-04-22 1978-08-15 General Motors Corporation Engine spark timing system with retard means and minimum burn timer
FR2398895A1 (fr) * 1977-07-26 1979-02-23 Exxon Research Engineering Co Procede et appareil de commande automatique du point d'allumage d'un moteur a combustion interne
US4111035A (en) * 1977-11-07 1978-09-05 General Motors Corporation Engine knock signal generating apparatus with noise channel inhibiting feedback

Also Published As

Publication number Publication date
GB2061380B (en) 1983-11-02
GB2061380A (en) 1981-05-13
FR2467396B1 (Direct) 1984-05-25
US4423621A (en) 1984-01-03
DE3038352C2 (de) 1985-05-30
DE3038352A1 (de) 1981-04-30

Similar Documents

Publication Publication Date Title
FR2467396A1 (fr) Detecteur de cliquetis pour un moteur a combustion interne
FR2459377A1 (fr) Dispositif de reglage de l'allumage pour un moteur a combustion interne et dispositif pour y detecter un cliquetis s'y produisant
FR2524557A1 (fr) Dispositif de controle de cognement pour un moteur a combustion interne
FR2468113A1 (fr) Dispositif pour detecter les vibrations intervenant lors du cognement d'un moteur a combustion interne
FR2963718A1 (fr) Procede et dispositif d'amortissement actif d'un transducteur acoustique
FR2466633A1 (fr) Systeme de commande de synchronisation d'etincelles pour moteurs a combustion interne
FR2544389A1 (fr) Dispositif pour empecher le cliquetis dans des moteurs a combustion interne
FR2472091A1 (fr) Dispositif d'allumage evitant le cliquetis au cours du fonctionnement d'un moteur a combustion interne
FR2524554A1 (fr) Appareil de reglage du fonctionnement d'un moteur a combustion interne
FR2798960A1 (fr) Dispositif de detection de rates d'allumage pour moteur a combustion interne
FR2704023A1 (fr) Procédé et dispositif pour commander un système d'injection de carburant.
FR2461815A1 (fr) Dispositif pour juger de la force d'un cliquetis
FR2504592A1 (fr) Procede et appareil pour detecter le cognement dans un moteur
FR2799509A1 (fr) Dispositif pour maitriser le cognement d'un moteur a combustion interne
EP2250366A1 (fr) Optimisation de la frequence d'excitation d'une bougie radiofrequence
FR2837879A1 (fr) Dispositif de controle de detonation pour moteur a combustion interne
FR2542380A1 (fr) Dispositif de commande de l'allumage d'un moteur a combustion interne
WO2018172665A1 (fr) Procédé pour gérer du cliquetis dans un moteur à combustion interne à allumage commandé
EP0654604B1 (fr) Procédé et dispositif d'allumage à bobine avec des décharges additionnelles pour diagnostics
FR2797952A1 (fr) Dispositif de detection de cognement pour un moteur a combustion interne
FR2736398A1 (fr) Installation d'allumage pour un moteur a combustion interne
EP0032333A1 (fr) Dispositif de détection de défauts de combustion dans un moteur à explosions
EP1159528B1 (fr) Procede de determination d'un parametre de fonctionnement d'un moteur
WO2009100844A1 (fr) Dispositif et procede de mesure de pression cylindrique d ' un moteur a combustion interne avec activation ou desactivation d ' un filtre selon la phase de fonctionnement du moteur
FR2872282A1 (fr) Procede de traitement d'un signal de pression

Legal Events

Date Code Title Description
ST Notification of lapse