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KR920701623A - 폐쇄 루프 노킹 제어 - Google Patents

폐쇄 루프 노킹 제어

Info

Publication number
KR920701623A
KR920701623A KR1019910701299A KR910701299A KR920701623A KR 920701623 A KR920701623 A KR 920701623A KR 1019910701299 A KR1019910701299 A KR 1019910701299A KR 910701299 A KR910701299 A KR 910701299A KR 920701623 A KR920701623 A KR 920701623A
Authority
KR
South Korea
Prior art keywords
internal combustion
ignition angle
combustion engine
map
inflation pressure
Prior art date
Application number
KR1019910701299A
Other languages
English (en)
Other versions
KR0132346B1 (ko
Inventor
엔텐만 로베르트
스텐겔 베르하르트
운란트 스테판
필립 마티아스
토르노 오스카르
로타하르 울리히
로데 지그프리드
Original Assignee
랄프 베렌스, 위르겐 프리트만
로베르트 보쉬 게엠베하
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 랄프 베렌스, 위르겐 프리트만, 로베르트 보쉬 게엠베하 filed Critical 랄프 베렌스, 위르겐 프리트만
Publication of KR920701623A publication Critical patent/KR920701623A/ko
Application granted granted Critical
Publication of KR0132346B1 publication Critical patent/KR0132346B1/ko

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
    • F02P5/1521—Digital data processing dependent on pinking with particular means during a transient phase, e.g. starting, acceleration, deceleration, gear change
    • 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
    • F02B37/00—Engines characterised by provision of pumps driven at least for part of the time by exhaust
    • F02B37/12—Control of the pumps
    • 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
    • F02P5/1523—Digital data processing dependent on pinking with particular laws of return to advance, e.g. step by step, differing from the laws of retard
    • 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
    • F02P5/1528—Digital data processing dependent on pinking for turbocompressed engine
    • 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
    • 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
    • Y02T10/12—Improving ICE efficiencies
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Electrical Control Of Ignition Timing (AREA)
  • Combined Controls Of Internal Combustion Engines (AREA)
  • Supercharger (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)

Abstract

내용 없음

Description

폐쇄 루프 노킹 제어
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 내연기관의 실린더의 노킹의 경우 점화각 조정을 도시한 다이아그램, 제2도는 내연기관의 터보과급기의 제1도에 속하는 팽창 압력 곡선을 도시한 다이아그램, 제3도는 팽창 압력 감소를 도시한 다이아그램.

Claims (19)

  1. 실린더가 실린더의 점화각 지연을 노킹할 때 점화각의 재설정이 실시되는 내연기관의 폐쇄 루프 노킹제어 방법에 있어서, 내연기관의 배기가스 온도(T배기)에 의존하는 점화각 제한값(α제한)에 도달될 때 터보과급기를 갖는 내연기관의 팽창 압력(P)의 감소가 실시되며, 팽창 압력(P)은 점화각 제한값(α제산)이 점화각 재설정에 의해 가정되자마자 다시 증가되며, 설정된 팽창 압력값은 처리 제어를 위하여 내연기관의 각각의 작동조건의 함수로 저장되고 동일한 작동 조건으로 다시 구동될때 초기값으로 채택되는 것을 특징으로 하는 폐쇄 루프노킹 제어방법.
  2. 제1항에 있어서, 설정된 점화각(α)은 각각의 실린더에 대해 처리 제어를 위한 각각의 작동 조건의 함수로 저장되는 것을 특징으로 하는 방법.
  3. 상술한 항중 어느 한항에 있어서, 점화각 지연 및 점화각(α)의 재설정은 단계적으로 실시되는 것을 특징으로 하는 방법.
  4. 상술한 항중 어느 한항에 있어서, 팽창 압력 감소 및 증가는 단계적으로 실시되는 것을 특징으로 하는 방법.
  5. 상술한 항중 어느 한항에 있어서, 점화각 조정은 작동 조건에 의존하는 맵으로부터의 점화각 값(α맵)에 따르는 것을 특징으로 하는 방법.
  6. 상술한 항중 어느 한항에 있어서, 현재의 점화각(α)은 맵으로부터의 적용 가능한 점화각값(α맵)과 점화각 지연 성분(△α)의 합으로 이루어지는 것을 특징으로 하는 방법.
  7. 상술한 항중 어느 한항에 있어서, 점화각 제한값(α제한)은 맵으로부터의 점화각값(α맵)으로 이루어지며, 이것은 팽창 압력의 실제값과 증가된 점화각(△α증가)을 갖는 내연기관의 속도(n)에 의존하는 것을 특징으로 하는 방법.
  8. 상술한 항중 어느 한항에 있어서, 팽창 압력 감소는 점화각 지연 성분(△α)이 증가된 점화각(△α증가)과 동일하거나 클 때 실시되는 것을 특징으로 하는 방법.
  9. 상술한 항중 어느 한항에 있어서, 팽창 압력 감소는 순간 작동 조건에 대응하는 팽창 압력 설정값(P설정)과 대기압에 대응하는 작동 조건에 의존하지 않는 정상 팽창 압력 설정값(P정상설정)간에 편차를 형성하고 이를 채택요소(FAD)로 배가시키므로써 실시되는 것을 특징으로 하는 방법.
  10. 상술한 항중 어느 한항에 있어서, 각각의 경우 현재의 채택요소(FAD) 는 채택 맵에 내연기관의 도입온도(T도입)및 속도(n)의 함수로 저장되는 것을 특징으로 하는 방법.
  11. 상술한 항중 어느 한항에 있어서, 각각의 채택요소(FAD)는 도입 온도 범위 및 속도 범위에 할당되는 것을 특징으로 하는 방법.
  12. 상술한 항중 어느 한항에 있어서, 채택 맵은 기록-판독 메모리(RAM)에 저장되는 것을 특징으로 하는 방법.
  13. 상술한 항중 어느 한항에 있어서, 채택요소(FAD)는 내연기관 온도(T엔진)가 가능화 온도 (T가능화)보다 높을 때에만 저장되는 것을 특징으로 하는 방법.
  14. 상술한 항중 어느 한항에 있어서, 가능화 온도 (T가능화)보다 낮은 온도에서 내연기관을 재출발시키는 경우 모든 작동 조건에 대해 단지 하나의 채택 요소(FAN*)가 작동되며 상기 채택 요소는 재출발후 중간 초기값“1”으로 설정되는 것을 특징으로 하는 방법.
  15. 상술한 항중 어느 한항에 있어서, 팽창 압력 설정값(P설정)은 내연기관의 속도 (n)와 드로틀 밸브 개구각 (TV)에 의존하는 것을 특징으로 하는 방법.
  16. 상술한 항중 어느 한항에 있어서, 가능화 온도 (T가능화)이상의 온도를 내연기관을 재출발시키는 경우, 저장된 채택 요소(FAD)는 출발점으로 취해지는 것을 특징으로 하는 방법.
  17. 상술한 항중 어느 한항에 있어서, 채택 요소(FAD*)또는 채택 요소(FAD)는 드로틀 밸브 개구각이 최소값(TV최소)을 초과했을 때만 증가 되는 것을 특징으로 하는 방법.
  18. 상술한 항중 어느 한항에 있어서, 최소값(TV최소)은 내연기관의 속도 (n)에 의존하는 것을 특징으로 하는 방법.
  19. 상술한 항중 어느 한항에 있어서, 제한값(α제한)은 전체 실린더의 각각의 지연각의 총합으로 이루어진 것을 특징으로 하는 방법.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019910701299A 1989-04-11 1991-10-10 폐쇄 루프 노킹 제어 KR0132346B1 (ko)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DEP3911748.0 1989-04-11
DEP39117480 1989-04-11
DE3911748A DE3911748A1 (de) 1989-04-11 1989-04-11 Adaptive klopfregelung
PCT/DE1990/000178 WO1990012208A1 (de) 1989-04-11 1990-03-10 Adaptive klopfregelung

Publications (2)

Publication Number Publication Date
KR920701623A true KR920701623A (ko) 1992-08-12
KR0132346B1 KR0132346B1 (ko) 1998-04-15

Family

ID=6378364

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019910701299A KR0132346B1 (ko) 1989-04-11 1991-10-10 폐쇄 루프 노킹 제어

Country Status (7)

Country Link
US (1) US5231830A (ko)
EP (1) EP0467893B1 (ko)
JP (1) JP2771327B2 (ko)
KR (1) KR0132346B1 (ko)
BR (1) BR9007286A (ko)
DE (2) DE3911748A1 (ko)
WO (1) WO1990012208A1 (ko)

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Publication number Priority date Publication date Assignee Title
KR940001935B1 (ko) * 1990-04-26 1994-03-11 미쓰비시덴키 가부시키가이샤 내연기관용 녹제어장치 및 방법
US6161384A (en) * 1994-05-02 2000-12-19 Waukesha Engine Division, Dresser Equipment Group, Inc. Turbocharger control management system throttle reserve control
US5551236A (en) * 1994-05-02 1996-09-03 Dresser Industries, Inc. Turbocharger control management system
DE19525667A1 (de) * 1995-07-14 1997-01-16 Audi Ag Vorrichtung an einer Brennkraftmaschine mit einem Abgasturbolader
US5987888A (en) * 1997-07-15 1999-11-23 Detroit Diesel Corporation System and method for controlling a turbocharger
US6000221A (en) 1997-11-04 1999-12-14 Detroit Diesel Corporation System for controlling a variable geometry turbocharger
US6055812A (en) * 1998-12-08 2000-05-02 Detroit Diesel Corporation System and method for controlling a sequential turbocharging system
US6134889A (en) * 1999-04-28 2000-10-24 Detroit Diesel Corporation Variable geometry turbocharging system and method
DE102004015742A1 (de) * 2004-03-31 2005-10-27 Robert Bosch Gmbh Verfahren und Vorrichtung zum Betreiben einer Brennkraftmaschine
DE102008003581B4 (de) * 2008-01-09 2011-06-01 Continental Automotive Gmbh Verfahren und Vorrichtung zur Verringerung der Abgastemperatur bei einem Kraftfahrzeug
US8977475B2 (en) 2012-04-24 2015-03-10 Cummins Inc. Control system for a model-based knock suppression system using a multiple actuation strategy

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SE458290B (sv) * 1981-02-19 1989-03-13 Volvo Ab Anordning foer styrning av laddtrycket i en turboladdad foerbraenningsmotor
DE3106579A1 (de) * 1981-02-21 1982-09-09 Robert Bosch Gmbh, 7000 Stuttgart Einrichtung zum bestimmen von steuergroessen einer mit aufladung betriebenen brennkraftmaschine
JPS5872644A (ja) * 1981-10-27 1983-04-30 Nissan Motor Co Ltd 過給機付内燃機関の制御装置
FR2524557B1 (fr) * 1982-03-31 1987-05-29 Mitsubishi Electric Corp Dispositif de controle de cognement pour un moteur a combustion interne
JPS60162062A (ja) * 1984-02-02 1985-08-23 Mitsubishi Motors Corp 内燃機関の制御装置
JPH0617657B2 (ja) * 1984-07-04 1994-03-09 マツダ株式会社 過給機付エンジンの過給圧制御装置
JPH0681946B2 (ja) * 1985-09-10 1994-10-19 トヨタ自動車株式会社 過給機付き火花点火内燃機関のアンチノツク制御方法
JPH0759932B2 (ja) * 1986-10-20 1995-06-28 本田技研工業株式会社 多気筒内燃機関の点火時期及び過給圧制御装置
US4856481A (en) * 1987-04-20 1989-08-15 Mazda Motor Corporation Engine knocking control unit
WO1988008486A1 (en) * 1987-04-20 1988-11-03 Allied-Signal Inc. Closed loop turbocharger control system with transient wastegate control
JPH0758057B2 (ja) * 1987-05-28 1995-06-21 マツダ株式会社 エンジンのノツキング制御装置

Also Published As

Publication number Publication date
DE59009379D1 (de) 1995-08-10
DE3911748A1 (de) 1990-10-18
KR0132346B1 (ko) 1998-04-15
JP2771327B2 (ja) 1998-07-02
WO1990012208A1 (de) 1990-10-18
EP0467893A1 (de) 1992-01-29
EP0467893B1 (de) 1995-07-05
JPH04504452A (ja) 1992-08-06
BR9007286A (pt) 1992-03-24
US5231830A (en) 1993-08-03

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