JPS6338549B2 - - Google Patents

Info

Publication number
JPS6338549B2
JPS6338549B2 JP55110999A JP11099980A JPS6338549B2 JP S6338549 B2 JPS6338549 B2 JP S6338549B2 JP 55110999 A JP55110999 A JP 55110999A JP 11099980 A JP11099980 A JP 11099980A JP S6338549 B2 JPS6338549 B2 JP S6338549B2
Authority
JP
Japan
Prior art keywords
output
circuit
signal
voltage
knock
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
Application number
JP55110999A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5738667A (en
Inventor
Juichi Kashimura
Seiji Suda
Noboru Sugiura
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP11099980A priority Critical patent/JPS5738667A/ja
Priority to DE8181106002T priority patent/DE3174876D1/de
Priority to EP84103811A priority patent/EP0146668B1/en
Priority to EP81106002A priority patent/EP0047394B1/en
Priority to DE8484103812T priority patent/DE3177191D1/de
Priority to DE8484103811T priority patent/DE3177108D1/de
Priority to EP84103812A priority patent/EP0148308B2/en
Priority to US06/290,651 priority patent/US4425891A/en
Publication of JPS5738667A publication Critical patent/JPS5738667A/ja
Publication of JPS6338549B2 publication Critical patent/JPS6338549B2/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
    • 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
    • F02P5/1526—Digital data processing dependent on pinking with means for taking into account incorrect functioning of the pinking sensor or of the electrical means
    • 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)
  • Electrical Control Of Ignition Timing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
JP11099980A 1980-08-14 1980-08-14 Knock controller Granted JPS5738667A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP11099980A JPS5738667A (en) 1980-08-14 1980-08-14 Knock controller
DE8181106002T DE3174876D1 (en) 1980-08-14 1981-07-30 Engine knock control apparatus
EP84103811A EP0146668B1 (en) 1980-08-14 1981-07-30 Engine knock control apparatus
EP81106002A EP0047394B1 (en) 1980-08-14 1981-07-30 Engine knock control apparatus
DE8484103812T DE3177191D1 (de) 1980-08-14 1981-07-30 Klopfkontrollvorrichtung fuer brennkraftmaschinen.
DE8484103811T DE3177108D1 (en) 1980-08-14 1981-07-30 Engine knock control apparatus
EP84103812A EP0148308B2 (en) 1980-08-14 1981-07-30 Engine knock control apparatus
US06/290,651 US4425891A (en) 1980-08-14 1981-08-06 Engine knock control apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP11099980A JPS5738667A (en) 1980-08-14 1980-08-14 Knock controller

Publications (2)

Publication Number Publication Date
JPS5738667A JPS5738667A (en) 1982-03-03
JPS6338549B2 true JPS6338549B2 (US07534539-20090519-C00280.png) 1988-08-01

Family

ID=14549828

Family Applications (1)

Application Number Title Priority Date Filing Date
JP11099980A Granted JPS5738667A (en) 1980-08-14 1980-08-14 Knock controller

Country Status (4)

Country Link
US (1) US4425891A (US07534539-20090519-C00280.png)
EP (2) EP0146668B1 (US07534539-20090519-C00280.png)
JP (1) JPS5738667A (US07534539-20090519-C00280.png)
DE (2) DE3174876D1 (US07534539-20090519-C00280.png)

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
DE3142082A1 (de) * 1981-10-23 1983-05-11 Daimler-Benz Ag, 7000 Stuttgart Verfahren einer antiklopfregelung fuer brennkraftmaschinen und vorrichtung zur durchfuehrung dieses verfahrens
JPS58124067A (ja) * 1982-01-19 1983-07-23 Hitachi Ltd ノツク制御装置
JPS58217773A (ja) * 1982-06-11 1983-12-17 Hitachi Ltd 電子式エンジン制御装置
JPS5965226A (ja) * 1982-10-05 1984-04-13 Toyota Motor Corp 内燃機関のノツキング検出装置
FR2544802B1 (fr) * 1983-04-19 1988-07-22 Mitsubishi Electric Corp Dispositif de commande de reglage d'allumage pour moteurs a combustion interne
JPS59203871A (ja) * 1983-05-04 1984-11-19 Hitachi Ltd ノツク制御装置
JPS60201072A (ja) * 1984-03-23 1985-10-11 Hitachi Ltd 内燃機関の点火装置
KR930006411B1 (ko) * 1985-03-01 1993-07-14 가부시기가이샤 히다찌세이사꾸쇼 복수기통을 갖는 내연기관의 점화시기 제어장치
US4644918A (en) * 1986-04-14 1987-02-24 General Motors Corporation Knock control with AGC having reduced knock dependence
GB2198850B (en) * 1986-11-27 1990-12-19 Lucas Ind Plc Knock detection system
DE3817324A1 (de) * 1987-05-22 1988-12-15 Mitsubishi Electric Corp Vorrichtung zur ueberwachung des zuendzeitpunkts einer brennkraftmaschine mit innerer verbrennung
JPS6448654U (US07534539-20090519-C00280.png) * 1987-09-22 1989-03-27
JPH02104978A (ja) * 1988-10-13 1990-04-17 Mitsubishi Electric Corp 内燃機関の失火検出装置
US5205258A (en) * 1990-08-28 1993-04-27 Mitsubishi Denki Kabushiki Kaisha Knock suppressing apparatus and method
JP2586415B2 (ja) * 1993-11-29 1997-02-26 株式会社デンソー 内燃機関用ノック制御装置
GB2327981A (en) * 1997-08-08 1999-02-10 Lambda Controls Int I.c. engine control system for adjusting ignition timing in response to detected detonation
US20040193988A1 (en) * 2003-03-26 2004-09-30 James Saloio Engine speed sensor with fault detection
JP4311657B2 (ja) * 2004-04-15 2009-08-12 株式会社デンソー 内燃機関のノック検出装置
JP4296124B2 (ja) * 2004-05-12 2009-07-15 三菱電機株式会社 内燃機関用点火時期制御装置
JP4665591B2 (ja) * 2005-04-11 2011-04-06 追浜工業株式会社 内燃機関の点火時期測定表示装置
JP2007023839A (ja) * 2005-07-13 2007-02-01 Honda Motor Co Ltd 汎用内燃機関
FI120803B (fi) * 2007-05-21 2010-03-15 Waertsilae Finland Oy Ilmaisinjärjestely
DE102007049150A1 (de) * 2007-10-12 2009-04-16 Robert Bosch Gmbh Klopferkennungssystem sowie Verfahren für eine Verstärkungsregelung für ein Klopfsignal
JP2009156643A (ja) * 2007-12-25 2009-07-16 Panasonic Corp 故障検出システム及び集積回路
DE102010040271A1 (de) * 2010-09-06 2012-03-08 Robert Bosch Gmbh Verfahren und Vorrichtung zur Einstellung eines Notlaufbetriebes bei einem fehlerbehafteten System zur Erkennung von Vorentflammungen in einem Verbrennungsmotor

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569026A (en) * 1978-11-21 1980-05-24 Mazda Motor Corp Knocking detector for internal combustion engine

Family Cites Families (7)

* 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
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
IT1088734B (it) * 1977-12-06 1985-06-10 Snam Progetti Sistema automatico di sopressione del rumore di fondo su apparecchiature per la misura del battito in testa
JPS5519978A (en) * 1978-08-01 1980-02-13 Nissan Motor Co Ltd Ignition time controller
JPS55143428A (en) * 1979-04-26 1980-11-08 Nissan Motor Co Ltd Knocking discriminating unit
JPS55156262A (en) * 1979-05-25 1980-12-05 Nissan Motor Co Ltd Ignition lead angle controller

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5569026A (en) * 1978-11-21 1980-05-24 Mazda Motor Corp Knocking detector for internal combustion engine

Also Published As

Publication number Publication date
EP0146668A2 (en) 1985-07-03
EP0047394A1 (en) 1982-03-17
EP0047394B1 (en) 1986-06-25
US4425891A (en) 1984-01-17
DE3174876D1 (en) 1986-07-31
JPS5738667A (en) 1982-03-03
DE3177191D1 (de) 1990-07-19
EP0146668A3 (en) 1987-01-21
EP0146668B1 (en) 1989-09-27

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