KR910008262A - 내연기관용 녹(Knock) 제어장치 - Google Patents

내연기관용 녹(Knock) 제어장치 Download PDF

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Publication number
KR910008262A
KR910008262A KR1019900017067A KR900017067A KR910008262A KR 910008262 A KR910008262 A KR 910008262A KR 1019900017067 A KR1019900017067 A KR 1019900017067A KR 900017067 A KR900017067 A KR 900017067A KR 910008262 A KR910008262 A KR 910008262A
Authority
KR
South Korea
Prior art keywords
rust
combustion engine
internal combustion
sensor
threshold value
Prior art date
Application number
KR1019900017067A
Other languages
English (en)
Other versions
KR940000346B1 (ko
Inventor
도시오 이와다
Original Assignee
시키모리야
미쓰비시덴키 가부시키가이샤
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 JP1279930A external-priority patent/JPH03145550A/ja
Priority claimed from JP27993189A external-priority patent/JPH0684744B2/ja
Application filed by 시키모리야, 미쓰비시덴키 가부시키가이샤 filed Critical 시키모리야
Publication of KR910008262A publication Critical patent/KR910008262A/ko
Application granted granted Critical
Publication of KR940000346B1 publication Critical patent/KR940000346B1/ko

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02D—CONTROLLING COMBUSTION ENGINES
    • F02D1/00—Controlling fuel-injection pumps, e.g. of high pressure injection type
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)

Abstract

내용 없음.

Description

내연기관용 녹(Knock) 제어장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 이 발명의 한 실시예를 표시하는 블록도.
제2도는 이 발명의 다른 실시예를 표시하는 블록도.
제3도는 제2도내의 임계치 보정연산처리부의 동작을 설명하기 위한 플로차트.

Claims (2)

  1. 내연기관의 진동을 검출하는 녹센서와, 상기 내연기관의 상이한 운전상태를 검출하는 복수의 센서수단과, 상기 운전상태에 기준하여 운전영역을 결정하는 운전상태처리수단과, 상기 운전영역에 대응한 임계치를 기억하는 기억수단과, 상기 녹센서의 출력신호에 대응한 레벨과 상기 기억수단에서 판독된 임계치를 비교하여 녹의 유무를 판별하는 녹판별수단을 구비한 내연기관용 녹제어장치.
  2. 내연기관의 진동을 검출하는 녹센서와, 상기 내연기관의 운전상태를 검출하는 센서수단과, 상기 운전상태에 대응한 임계치를 기억하는 제1기억수단과, 상기 운전상태에 대응한 노이즈레벨을 기억하는 제2기억수단과, 상기 녹센서의 출력신호에 대응한 센서레벨과 상기 제2기억수단에서 판독된 노이즈레벨에 기준하여 제1기억수단에서 판독된 임계치를 보정하는 임계치 보정연산처리부와, 이 임계치 보정연산처리부로부터의 보정임계치와 상기 센서레벨을 비교하여 녹유무를 판별하는 녹판별수단을 구비한 내연기관용 녹제어장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019900017067A 1989-10-30 1990-10-24 내연기관용 녹(Knock) 제어장치 KR940000346B1 (ko)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
JP1279930A JPH03145550A (ja) 1989-10-30 1989-10-30 内燃機関用ノック制御装置
JP???1-279930 1989-10-30
JP???1-279931 1989-10-30
JP1-279931 1989-10-30
JP1-279930 1989-10-30
JP27993189A JPH0684744B2 (ja) 1989-10-30 1989-10-30 内燃機関用ノック制御装置

Publications (2)

Publication Number Publication Date
KR910008262A true KR910008262A (ko) 1991-05-31
KR940000346B1 KR940000346B1 (ko) 1994-01-17

Family

ID=26553548

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900017067A KR940000346B1 (ko) 1989-10-30 1990-10-24 내연기관용 녹(Knock) 제어장치

Country Status (3)

Country Link
US (1) US5140962A (ko)
KR (1) KR940000346B1 (ko)
DE (1) DE4034411C2 (ko)

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DE59008539D1 (de) * 1990-05-28 1995-03-30 Siemens Ag Verfahren zur zylinderselektiven Klopfregelung von Brennkraftmaschinen.
KR940001938B1 (ko) * 1990-08-24 1994-03-11 미쯔비시 덴끼 가부시기가이샤 내연기관용 노크제어장치
US5241937A (en) * 1991-12-09 1993-09-07 Honda Giken Kogyo Kabushiki Kaisha Misfire-detecting system for internal combustion engines
DE4333965A1 (de) * 1993-10-05 1995-04-06 Bosch Gmbh Robert Verfahren zur Klopferkennung
US5537855A (en) * 1994-06-30 1996-07-23 Motorola, Inc. Knock detection method and apparatus with dual integration windows
DE19520033A1 (de) * 1995-05-31 1996-12-05 Bayerische Motoren Werke Ag Vorrichtung zur Erzeugung eines synthetischen Signals für den Test von Klopfregelfunktionen
EP1007842B1 (de) * 1997-08-22 2004-12-15 Siemens Aktiengesellschaft Verfahren zur klopfregelung einer brennkraftmaschine
US6273064B1 (en) * 2000-01-13 2001-08-14 Ford Global Technologies, Inc. Controller and control method for an internal combustion engine using an engine-mounted accelerometer
US20010036279A1 (en) * 2000-05-08 2001-11-01 Daly Paul D. Active noise cancellation system
DE10257994A1 (de) * 2002-12-12 2004-07-01 Robert Bosch Gmbh Verfahren zur Zündwinkelbestimmung
JP3851612B2 (ja) * 2003-02-10 2006-11-29 本田技研工業株式会社 内燃機関のノック制御装置
US6776026B1 (en) 2003-06-09 2004-08-17 Delphi Technologies, Inc. Knock sensor
US6763297B1 (en) * 2003-06-13 2004-07-13 General Motors Corporation Displacement on demand spark knock detection
US6845312B1 (en) 2003-08-14 2005-01-18 Brunswick Corporation Method for detecting engine knock
US7243020B2 (en) * 2004-12-03 2007-07-10 Fujitsu Ten Limited Knock detection apparatus and knock detection method
FR2879665B1 (fr) * 2004-12-17 2009-12-18 Inst Francais Du Petrole Methode de detection de combustion anormale pour moteurs a combustion interne
US7383799B1 (en) * 2005-10-13 2008-06-10 Brunswick Corporation Method for monitoring the operating condition of an engine valve system
JP5447446B2 (ja) 2011-07-12 2014-03-19 株式会社デンソー 異常燃焼検出装置及び内燃機関制御装置
JP6555323B2 (ja) * 2017-11-10 2019-08-07 マツダ株式会社 圧縮着火式エンジンの制御装置
DE102017220129B4 (de) * 2017-11-13 2023-10-26 Robert Bosch Gmbh Verfahren und Vorrichtung zur Klopfregelung einer Brennkraftmaschine
KR102552087B1 (ko) * 2018-10-08 2023-07-06 현대자동차주식회사 엔진 소음 예측을 통한 연료분사 제어 시스템 및 제어 방법

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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
FR2471485A1 (fr) * 1979-12-10 1981-06-19 Renault Correcteur electronique d'angle d'avance a l'allumage en fonction du cliquetis et de la charge d'un moteur
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JPS61157769A (ja) * 1984-12-28 1986-07-17 Fuji Heavy Ind Ltd 内燃機関の点火時期制御方式
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Also Published As

Publication number Publication date
DE4034411C2 (de) 1998-07-02
KR940000346B1 (ko) 1994-01-17
US5140962A (en) 1992-08-25
DE4034411A1 (de) 1991-05-02

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