JPS55141649A - Knocking detector - Google Patents

Knocking detector

Info

Publication number
JPS55141649A
JPS55141649A JP4946879A JP4946879A JPS55141649A JP S55141649 A JPS55141649 A JP S55141649A JP 4946879 A JP4946879 A JP 4946879A JP 4946879 A JP4946879 A JP 4946879A JP S55141649 A JPS55141649 A JP S55141649A
Authority
JP
Japan
Prior art keywords
ignition
signal
outputs
cylinders
knocking condition
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
JP4946879A
Other languages
English (en)
Other versions
JPS6342218B2 (ja
Inventor
Katsunori Oshiage
Shinji Manaka
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
Application filed by Nissan Motor Co Ltd filed Critical Nissan Motor Co Ltd
Priority to JP4946879A priority Critical patent/JPS55141649A/ja
Priority to DE3014841A priority patent/DE3014841C2/de
Priority to GB8012917A priority patent/GB2047803B/en
Priority to US06/141,599 priority patent/US4354378A/en
Publication of JPS55141649A publication Critical patent/JPS55141649A/ja
Publication of JPS6342218B2 publication Critical patent/JPS6342218B2/ja
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
    • F02P5/1522—Digital data processing dependent on pinking with particular means concerning an individual cylinder
    • 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)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
  • Testing Of Engines (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
JP4946879A 1979-04-21 1979-04-21 Knocking detector Granted JPS55141649A (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
JP4946879A JPS55141649A (en) 1979-04-21 1979-04-21 Knocking detector
DE3014841A DE3014841C2 (de) 1979-04-21 1980-04-17 Klopferfassungsvorrichtung für eine Mehrzylinder-Brennkraftmaschine
GB8012917A GB2047803B (en) 1979-04-21 1980-04-18 Ic engine knocking detecting device
US06/141,599 US4354378A (en) 1979-04-21 1980-04-18 Knock detecting device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4946879A JPS55141649A (en) 1979-04-21 1979-04-21 Knocking detector

Publications (2)

Publication Number Publication Date
JPS55141649A true JPS55141649A (en) 1980-11-05
JPS6342218B2 JPS6342218B2 (ja) 1988-08-22

Family

ID=12831965

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4946879A Granted JPS55141649A (en) 1979-04-21 1979-04-21 Knocking detector

Country Status (4)

Country Link
US (1) US4354378A (ja)
JP (1) JPS55141649A (ja)
DE (1) DE3014841C2 (ja)
GB (1) GB2047803B (ja)

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129260A (en) * 1981-02-05 1982-08-11 Nissan Motor Co Ltd Ignition timing controller for multicylinder internal combustion engine
JPS57129261A (en) * 1981-02-05 1982-08-11 Nissan Motor Co Ltd Ignition timing controller for multicylinder internal combustion engine
JPS5857074A (ja) * 1981-09-30 1983-04-05 Nippon Denso Co Ltd 内燃機関の点火時期制御装置
JPS5871431A (ja) * 1981-10-24 1983-04-28 Nissan Motor Co Ltd 内燃機関のノツキング制御装置
JPS58180766A (ja) * 1982-04-15 1983-10-22 Nippon Denso Co Ltd 内燃機関用点火時期制御装置
JPS59116528A (ja) * 1982-12-24 1984-07-05 Toyota Motor Corp 多気筒エンジンのノツキング判定方法
JPS61201135A (ja) * 1985-03-04 1986-09-05 Yanmar Diesel Engine Co Ltd 多気筒内燃機関の失火判定方法
WO1988000654A1 (en) * 1986-07-14 1988-01-28 Mitsubishi Denki Kabushiki Kaisha Knock controller of internal combustion engine
JPS6424146A (en) * 1987-07-16 1989-01-26 Hitachi Ltd Electronic engine control device

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57169633A (en) * 1981-04-14 1982-10-19 Nissan Motor Co Ltd Detector for knocking oscillation of engine
DE3128554A1 (de) * 1981-07-18 1983-02-03 Robert Bosch Gmbh, 7000 Stuttgart "vorrichtung zum erkennen des klopfens bei brennkraftmaschinen"
JPS5828637A (ja) * 1981-07-20 1983-02-19 Nippon Soken Inc 内燃機関用トルク変動検出装置
JPS58165574A (ja) * 1982-03-24 1983-09-30 Mazda Motor Corp 多気筒エンジンの制御装置
FR2530736B1 (fr) * 1982-07-20 1987-03-27 Renault Procede d'optimalisation de l'avance a l'allumage pour moteur a combustion interne
DE3244738A1 (de) * 1982-12-03 1984-06-07 Uraca Pumpenfabrik GmbH & Co KG, 7432 Urach Vorrichtung zur ueberwachung von ventilen einer intermittierend arbeitenden maschine
US4574758A (en) * 1984-06-29 1986-03-11 Chrysler Corporation Individual cylinder spark deration
DE3434823A1 (de) * 1984-09-22 1986-04-03 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur klopfregelung von brennkraftmaschinen
JPH0663497B2 (ja) * 1985-04-18 1994-08-22 日本電装株式会社 内燃機関用ノツキング制御装置
IT1237595B (it) * 1989-10-03 1993-06-08 Marelli Autronica Dispositivo per la rilevazione, cilindro per cilindro, della detonazione in un motore a combustione interna a ciclo otto a piu' cilindri
KR940004351B1 (ko) * 1990-09-27 1994-05-23 미쓰비시덴키가부시키가이샤 내연기관용 녹검출장치
DE4117807A1 (de) * 1991-05-31 1992-12-03 Bosch Gmbh Robert Verfahren zur klopferkennung
US5895857A (en) * 1995-11-08 1999-04-20 Csi Technology, Inc. Machine fault detection using vibration signal peak detector
WO2000020741A2 (en) 1998-10-05 2000-04-13 Clements Thomsen Industries L.L.C. Ignition timing device
US9157825B2 (en) * 2008-05-01 2015-10-13 GM Global Technology Operations LLC Engine knock diagnostic
US9441556B2 (en) 2013-03-15 2016-09-13 GM Global Technology Operations LLC Noise updating systems and methods
EP3737854B1 (en) * 2018-01-12 2024-03-27 Cummins, Inc. Systems and method for harmonizing knock in engine cylinders

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT993371B (it) * 1973-09-24 1975-09-30 Snam Progetti Sistema automatico di soppressione del rumore di fondo su apparecchia ture per la misura del battito in testa
US4002155A (en) * 1976-01-12 1977-01-11 General Motors Corporation Engine and engine spark timing control with knock limiting etc.
US4240388A (en) * 1977-09-19 1980-12-23 Nippondenso Co., Ltd. Method for controlling timing of spark ignition for an internal combustion engine
US4111035A (en) * 1977-11-07 1978-09-05 General Motors Corporation Engine knock signal generating apparatus with noise channel inhibiting feedback
JPS54103911A (en) * 1978-02-01 1979-08-15 Nippon Denso Co Ltd Knock detector and ignition time controller for internal combustion engine
JPS54161803U (ja) * 1978-05-01 1979-11-13

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57129260A (en) * 1981-02-05 1982-08-11 Nissan Motor Co Ltd Ignition timing controller for multicylinder internal combustion engine
JPS57129261A (en) * 1981-02-05 1982-08-11 Nissan Motor Co Ltd Ignition timing controller for multicylinder internal combustion engine
JPS5857074A (ja) * 1981-09-30 1983-04-05 Nippon Denso Co Ltd 内燃機関の点火時期制御装置
JPS5871431A (ja) * 1981-10-24 1983-04-28 Nissan Motor Co Ltd 内燃機関のノツキング制御装置
JPS58180766A (ja) * 1982-04-15 1983-10-22 Nippon Denso Co Ltd 内燃機関用点火時期制御装置
JPH0411742B2 (ja) * 1982-04-15 1992-03-02 Nippon Denso Co
JPS59116528A (ja) * 1982-12-24 1984-07-05 Toyota Motor Corp 多気筒エンジンのノツキング判定方法
JPS61201135A (ja) * 1985-03-04 1986-09-05 Yanmar Diesel Engine Co Ltd 多気筒内燃機関の失火判定方法
WO1988000654A1 (en) * 1986-07-14 1988-01-28 Mitsubishi Denki Kabushiki Kaisha Knock controller of internal combustion engine
JPS6424146A (en) * 1987-07-16 1989-01-26 Hitachi Ltd Electronic engine control device

Also Published As

Publication number Publication date
GB2047803B (en) 1983-02-16
DE3014841A1 (de) 1980-10-23
JPS6342218B2 (ja) 1988-08-22
GB2047803A (en) 1980-12-03
DE3014841C2 (de) 1984-08-02
US4354378A (en) 1982-10-19

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