KR880007918A - 내연기관의 점화시기 제어장치 - Google Patents

내연기관의 점화시기 제어장치 Download PDF

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Publication number
KR880007918A
KR880007918A KR870014600A KR870014600A KR880007918A KR 880007918 A KR880007918 A KR 880007918A KR 870014600 A KR870014600 A KR 870014600A KR 870014600 A KR870014600 A KR 870014600A KR 880007918 A KR880007918 A KR 880007918A
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KR
South Korea
Prior art keywords
knock
output
engine
ignition
integrator
Prior art date
Application number
KR870014600A
Other languages
English (en)
Other versions
KR900006877B1 (ko
Inventor
사끼 사또시 고무라
Original Assignee
시끼 모리야
미쯔비시 덴끼 가부시끼가이샤
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 JP61307387A external-priority patent/JPS63159668A/ja
Priority claimed from JP62010779A external-priority patent/JPS63179177A/ja
Application filed by 시끼 모리야, 미쯔비시 덴끼 가부시끼가이샤 filed Critical 시끼 모리야
Publication of KR880007918A publication Critical patent/KR880007918A/ko
Application granted granted Critical
Publication of KR900006877B1 publication Critical patent/KR900006877B1/ko

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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
    • F02P5/05—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 mechanical means
    • F02P5/06—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 mechanical means dependent on engine speed
    • 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
    • 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
    • F02P5/155—Analogue data processing
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B1/00—Engines characterised by fuel-air mixture compression
    • F02B1/02—Engines characterised by fuel-air mixture compression with positive ignition
    • F02B1/04—Engines characterised by fuel-air mixture compression with positive ignition with fuel-air mixture admission into cylinder
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B3/00—Engines characterised by air compression and subsequent fuel addition
    • F02B3/06—Engines characterised by air compression and subsequent fuel addition with compression ignition
    • 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

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

Abstract

내용 없음.

Description

내연기관의 점화시기 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명 장치의 구성도.
제2도 및 제3도는 본 발명 장치의 동작 파형도.
제4도는 본 발명 장치의 기통별 동작 파형도.
제5도 및 제6도는 본 발명에 의한 적분부의 실패시의 동작 파형도.
제7도는 종래 장치의 구성도.
제8도는 가속도 센서의 주파수 특성도.
제9도 및 제10도는 종래 장치의 동작 파형도.
제11도는 본 발명 장치의 구성도.
제12도는 노크의 강도와 발생 빈도의 특성도.
제13도는 본 발명에 의한 노크 검출전압과 제어전압의 특성도.
제14도는 본 발명에 의한 기통 번호와 감산치의 특성도.
제15도는 본 발명에 의한 기관회전역과 감산치의 특성도.
제16도는 종래 장치의 구성도.
제17도는 가속도 센서의 출력 특성도.
제18도 내지 제20도는 종래 장치의 동작 파형도.
제21도 및 제22도는 실패시의 적분기의 출력 특성도.

Claims (2)

  1. 기관의 노크정보를 검지하는 노크센서, 이 노크센서 출력으로부터 기관의 각 기통에서 발생하는 노크를 선별하는 노크 판별기, 이 노크 판별기 출력에 기중하여 적분전압을 출력하며 또한 점화동작에 대응해서 적분전압을 리세트하는 적분기, 이 적분전압을 적산하는 적산기, 이 적산기 출력으로 점화신호를 위상 제어하는 이상기, 이 이상기 출력에 대응해서 점화 코일의 통전을 단속하는 스위칭 회로를 구비하는 것을 특징으로 하는 내연기관의 점화시기 제어장치.
  2. 기관의 노크 정보를 검지하는 노크 센서, 노크 센서의 출력에서 기관에 발생하는 노크강도를 식별하는 노크 판별기의 출력에서 소정치를 감산하는 감산기, 감산기의 출력에 따른 점화신호를 이상 제어하는 이상기, 상기 이상기 출력에 대응하는 점화 코일의 통전을 단속하는 스위치 노크회로를 구비하는 것을 특징으로 하는 내연기관의 점화시기 제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870014600A 1986-12-22 1987-12-21 내연기관의 점화시기 제어장치 KR900006877B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP61-307387 1986-12-22
JP86-307387 1986-12-22
JP61307387A JPS63159668A (ja) 1986-12-22 1986-12-22 内燃機関の点火時期制御装置
JP62-10779 1987-01-20
JP87-10779 1987-01-20
JP62010779A JPS63179177A (ja) 1987-01-20 1987-01-20 内燃機関の点火時期制御装置

Publications (2)

Publication Number Publication Date
KR880007918A true KR880007918A (ko) 1988-08-29
KR900006877B1 KR900006877B1 (ko) 1990-09-24

Family

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Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870014600A KR900006877B1 (ko) 1986-12-22 1987-12-21 내연기관의 점화시기 제어장치

Country Status (3)

Country Link
US (1) US4788957A (ko)
KR (1) KR900006877B1 (ko)
DE (1) DE3743613A1 (ko)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0715279B2 (ja) * 1988-10-14 1995-02-22 三菱電機株式会社 点火時期制御装置
KR930005158B1 (ko) * 1988-10-18 1993-06-16 미쯔비시 덴끼 가부시끼가이샤 내연기관의 노크 억제장치
US5070843A (en) * 1989-05-15 1991-12-10 Mitsubishi Denki Kabushiki Kaisha Ignition timing control apparatus of internal-combustion engine
US5038735A (en) * 1989-10-30 1991-08-13 Mitsubishi Denki Kabushiki Kaisha Knock suppression apparatus and method for a multi-cylinder internal combustion engine
DE4015992A1 (de) * 1990-05-18 1991-11-21 Fev Motorentech Gmbh & Co Kg Verfahren zur erkennung und messung des klopfens von brennkraftmaschinen
JPH0494440A (ja) * 1990-08-09 1992-03-26 Mitsubishi Electric Corp 内燃機関の点火時期制御装置
JP2569212B2 (ja) * 1990-08-31 1997-01-08 三菱電機株式会社 内燃機関点火制御方法及び装置
US5144929A (en) * 1990-10-02 1992-09-08 Mitsubishi Denki Kabushiki Kaisha Knock suppression apparatus and method for a multi-cylinder internal combusiton engine
JP2834937B2 (ja) * 1992-06-15 1998-12-14 三菱電機株式会社 内燃機関ノック制御装置
JP2868954B2 (ja) * 1992-06-30 1999-03-10 三菱電機株式会社 内燃機関ノック制御装置
JP3346438B2 (ja) * 1994-05-27 2002-11-18 株式会社ユニシアジェックス エンジンの筒内圧検出装置
US5719330A (en) * 1995-11-17 1998-02-17 General Motors Corporation Automotive igniton module diagnostic
JP3361948B2 (ja) * 1997-02-18 2003-01-07 三菱電機株式会社 内燃機関の燃焼状態検出装置
US6240900B1 (en) * 1999-09-28 2001-06-05 Daimlerchrysler Corporation Individual knock threshold
DE10048060B4 (de) * 2000-09-28 2006-07-06 Robert Bosch Gmbh Verfahren zur Klopferkennung
JP4420213B2 (ja) * 2004-07-14 2010-02-24 三菱電機株式会社 内燃機関の制御装置
US7437235B2 (en) * 2005-06-23 2008-10-14 Moroso Performance Products, Inc. Hall effect pick-up with timing correction
US7383816B2 (en) * 2006-01-09 2008-06-10 Dresser, Inc. Virtual fuel quality sensor
US8108128B2 (en) 2009-03-31 2012-01-31 Dresser, Inc. Controlling exhaust gas recirculation
JP5198340B2 (ja) * 2009-03-31 2013-05-15 本田技研工業株式会社 エンジンのノック制御装置

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DE2412487A1 (de) * 1974-03-15 1975-09-25 Kunz Dieter Elektronische regelung zur leistungsoptimalen einstellung des zuendzeitpunktes fuer verbrennungsmotoren
US4153020A (en) * 1977-07-26 1979-05-08 The United States Of America As Represented By The Administrator Of The United States Environmental Protection Agency Method and apparatus for spark control of engine knock
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JPH0650103B2 (ja) * 1982-01-18 1994-06-29 株式会社日立製作所 ノツク制御装置
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US4675821A (en) * 1983-02-18 1987-06-23 Toyota Jidosha Kabushiki Kaisha Method and apparatus for detecting knocking
US4607602A (en) * 1983-09-16 1986-08-26 Mitsubishi Denki Kabushiki Kaisha Ignition timing control apparatus for internal combustion engine
DE3419727A1 (de) * 1984-05-26 1985-11-28 Robert Bosch Gmbh, 7000 Stuttgart Verfahren zur klopfregelung von brennkraftmaschinen
US4708113A (en) * 1984-09-28 1987-11-24 Toyota Jidosha Kabushiki Kaisha Method of discriminating octane number of fuel for motor vehicle
KR930006411B1 (ko) * 1985-03-01 1993-07-14 가부시기가이샤 히다찌세이사꾸쇼 복수기통을 갖는 내연기관의 점화시기 제어장치
JPH0735773B2 (ja) * 1985-04-11 1995-04-19 日本電装株式会社 内燃機関用ノツキング制御装置
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
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Also Published As

Publication number Publication date
KR900006877B1 (ko) 1990-09-24
DE3743613A1 (de) 1988-06-30
DE3743613C2 (ko) 1992-05-21
US4788957A (en) 1988-12-06

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