KR20020005576A - 내연기관의 엔진 노킹을 억제하기 위한 노킹 방지 장치 - Google Patents
내연기관의 엔진 노킹을 억제하기 위한 노킹 방지 장치 Download PDFInfo
- Publication number
- KR20020005576A KR20020005576A KR1020017009137A KR20017009137A KR20020005576A KR 20020005576 A KR20020005576 A KR 20020005576A KR 1020017009137 A KR1020017009137 A KR 1020017009137A KR 20017009137 A KR20017009137 A KR 20017009137A KR 20020005576 A KR20020005576 A KR 20020005576A
- Authority
- KR
- South Korea
- Prior art keywords
- dynamic state
- knock
- knocking
- load signal
- load
- 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
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D43/00—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment
- F02D43/04—Conjoint electrical control of two or more functions, e.g. ignition, fuel-air mixture, recirculation, supercharging or exhaust-gas treatment using only digital means
-
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D37/00—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for
- F02D37/02—Non-electrical conjoint control of two or more functions of engines, not otherwise provided for one of the functions being 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
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Signal Processing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Ignition Timing (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
- Exhaust-Gas Circulating Devices (AREA)
Abstract
Description
Claims (11)
- 내연기관의 엔진 노킹을 억제하기 위한 노킹 방지 장치에 있어서,상기 내연기관의 각 작동 변수들을 검출하기 위한 검출기;상기 작동 변수에 따라서 분사 및 점화를 조절하기 위한 조절값들을 산출하는 제어 유닛;상기 내연기관내의 동적 상태를 결정하기 위한 동적 상태 검출기;상기 점화 조절값을 조절하기 위한 조절 장치를 포함하며,상기 조절 장치는 동적 상태 검출기에 의해 검출된 동적 상태에 있을 때 노킹을 억제하기 위하여 예측된 부하 차이(ΔrlPr)에 따르는 동적 거동(wkrdya)에 의해 점화 조절값을 지연시키고 상기 동적 상태가 종료하면 제어 유닛에 의해 검출된 조절값으로 제조절하는 형태로 구성되는 것을 특징으로 하는 노킹 방지 장치.
- 제 1 항에 있어서, 상기 조절 장치는 동적 거동이 적어도 하나의 작동 변수, 주로 회전수에 따르는 형태로 구성되는 것을 특징으로 하는 노킹 방지 장치.
- 제 1 항 또는 제 2 항에 있어서, 상기 조절 장치는 결정하고자 하는 점화 시점 전의 시점에 대하여 부하 신호(tL)를 검출하고; 상기 결정하고자 하는 점화 시점보다 이후 시점에 대하여 다음 부하 신호(tLPr)를 예측하며; 상기 다음 부하 신호(tLPr)와 부하 신호(tL)의 차이를 형성함으로써 예측 부하 차이를 산출하는 형태로 구성되는 것을 특징으로 하는 노킹 방지 장치.
- 제 3 항에 있어서, 상기 조절 장치는 실제 메인 부하 신호(tL), 이 실제 메인 부하 신호보다 앞서는 실제 보조 부하 신호(tL') 및 타임 유닛 또는 크랭크 각도 유닛에서 계산된 계산 시간(wB)에 따라서 설정될 수 있는 크랭크 각도 간격(wPr)으로부터 다음 부하 신호(tLPr)를 예측하는 형태로 구성되는 것을 특징으로 하는 노킹 방지 장치.
- 제 4 항에 있어서, 상기 실제 보조 부하 신호(tL')는 스로틀 밸브(110)의 개방 각도(α), 내연기관(100)의 회전수 및 경우에 따라서 바이패스 채널(114)을 통과하여 스로틀 밸브(110)에 유동하며/거나 추가의 바이패스 밸브를 통과하여 유동하는 공기량(qLL)으로부터 산출될 수 있는 것을 특징으로 하는 노킹 방지 장치.
- 제 4 항 또는 제 5 항에 있어서, 상기 실제 메인 부하 신호(tL)는 측정된 흡입관 압력(p)과 회전수(n), 공기량 측정기(106)에 의해 검출된 공기량(m) 또는 실제 보조 부하 신호(tL')의 필터링을 통하여 산출될 수 있는 것을 특징으로 하는 노킹 방지 장치.
- 제 2 항 내지 제 6 항 중 어느 한 항에 있어서, 상기 조절 장치는 캠축의 조절을 고려하며/거나 배기 가스를 반송하는 조건에서 다음 부하 신호(tLPr)를 예측하는 형태로 구성되는 것을 특징으로 하는 노킹 방지 장치.
- 제 1 항 내지 제 7 항 중 어느 한 항에 있어서, 상기 동적 상태 검출기는 부하 구배가 소정의 임계값을 초과하는지를 파악하여 내연기관의 동적 상태를 검출하는 형태로 구성되는 것을 특징으로 하는 노킹 방지 장치.
- 제 1 항 내지 제 8 항 중 어느 한 항에 있어서, 상기 조절 장치는 동적 상태를 검출하기 위한 시점에 대해서 부하 차이가 예측되는 형태로 구성되는 것을 특징으로 하는 노킹 방지 장치.
- 제 1 항 내지 제 9 항 중 어느 한 항에 있어서, 상기 동적 상태 동안 노킹을 감시하며 노킹 감시 상황에 따라서 동적 거동을 적용할 수 있는 형태로 구성된 노킹 검출 장치가 제공되는 것을 특징으로 하는 노킹 방지 장치.
- 제 10 항에 있어서, 상기 조절 장치는 동적 상태의 초기에 예측된 부하 차이를 동적 상태 종료시에 검출된 부하 차이와 비교하여 이 차이가 소정의 값보다 작을 경우에 적용할 수 있는 형태로 구성되는 것을 특징으로 하는 노킹 방지 장치.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19902209A DE19902209A1 (de) | 1999-01-21 | 1999-01-21 | Vorrichtung zum Unterdrücken von Motorklopfen einer Brennkraftmaschine |
| DE19902209.7 | 1999-01-21 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR20020005576A true KR20020005576A (ko) | 2002-01-17 |
| KR100679475B1 KR100679475B1 (ko) | 2007-02-07 |
Family
ID=7894898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1020017009137A Expired - Fee Related KR100679475B1 (ko) | 1999-01-21 | 1999-10-16 | 내연기관의 노킹 억제 방법 |
Country Status (9)
| Country | Link |
|---|---|
| US (1) | US6513495B1 (ko) |
| EP (1) | EP1147309B1 (ko) |
| JP (1) | JP2002535551A (ko) |
| KR (1) | KR100679475B1 (ko) |
| CN (1) | CN1318750C (ko) |
| BR (1) | BR9916939A (ko) |
| DE (2) | DE19902209A1 (ko) |
| RU (1) | RU2230931C2 (ko) |
| WO (1) | WO2000043670A1 (ko) |
Families Citing this family (35)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE10037569B4 (de) * | 2000-08-02 | 2014-02-13 | Robert Bosch Gmbh | Verfahren, Computerprogramm sowie Steuereinrichtung zur Ermittlung der Luftmasse, die einer Brennkraftmaschine über ein Ansaugrohr zugeführt wird |
| US20030079503A1 (en) * | 2001-10-26 | 2003-05-01 | Cook Glen B. | Direct bonding of glass articles for drawing |
| JP4065182B2 (ja) * | 2001-11-20 | 2008-03-19 | ロベルト・ボッシュ・ゲゼルシャフト・ミト・ベシュレンクテル・ハフツング | 内燃機関の運転方法および内燃機関の運転制御装置 |
| DE10257994A1 (de) * | 2002-12-12 | 2004-07-01 | Robert Bosch Gmbh | Verfahren zur Zündwinkelbestimmung |
| JP2005307844A (ja) * | 2004-04-21 | 2005-11-04 | Kokusan Denki Co Ltd | 2サイクル内燃機関用点火制御方法及び点火制御装置 |
| US7467614B2 (en) | 2004-12-29 | 2008-12-23 | Honeywell International Inc. | Pedal position and/or pedal change rate for use in control of an engine |
| US7389773B2 (en) | 2005-08-18 | 2008-06-24 | Honeywell International Inc. | Emissions sensors for fuel control in engines |
| US7614384B2 (en) * | 2007-11-02 | 2009-11-10 | Gm Global Technology Operations, Inc. | Engine torque control with desired state estimation |
| DE102008018620B4 (de) * | 2008-04-11 | 2017-10-12 | Bayerische Motoren Werke Aktiengesellschaft | Vorrichtung zur Bestimmung des Zündwinkels in einem Steuergerät für elektronische Steuerungen von Brennkraftmaschinen |
| US8050841B2 (en) * | 2008-05-21 | 2011-11-01 | GM Global Technology Operations LLC | Security for engine torque input air-per-cylinder calculations |
| US20090326754A1 (en) * | 2008-06-30 | 2009-12-31 | Honeywell International Inc. | Systems and methods for engine diagnosis using wavelet transformations |
| US8060290B2 (en) | 2008-07-17 | 2011-11-15 | Honeywell International Inc. | Configurable automotive controller |
| DE102008042475B4 (de) * | 2008-09-30 | 2019-10-24 | Robert Bosch Gmbh | Verfahren und Vorrichtung zum Feststellen eines Klopfereignisses während eines Umschaltvorgangs zwischen Betriebsarten eines Verbrennungsmotors |
| US8620461B2 (en) | 2009-09-24 | 2013-12-31 | Honeywell International, Inc. | Method and system for updating tuning parameters of a controller |
| US8504175B2 (en) | 2010-06-02 | 2013-08-06 | Honeywell International Inc. | Using model predictive control to optimize variable trajectories and system control |
| US9677493B2 (en) | 2011-09-19 | 2017-06-13 | Honeywell Spol, S.R.O. | Coordinated engine and emissions control system |
| JP5754512B2 (ja) * | 2011-10-24 | 2015-07-29 | 日産自動車株式会社 | 火花点火式内燃機関及び火花点火式内燃機関の制御方法 |
| US20130111905A1 (en) | 2011-11-04 | 2013-05-09 | Honeywell Spol. S.R.O. | Integrated optimization and control of an engine and aftertreatment system |
| US9650934B2 (en) | 2011-11-04 | 2017-05-16 | Honeywell spol.s.r.o. | Engine and aftertreatment optimization system |
| US10947946B2 (en) * | 2013-05-22 | 2021-03-16 | Ford Global Technologies, Llc | Enhanced VDE knock control |
| JP6154302B2 (ja) * | 2013-11-28 | 2017-06-28 | 日本特殊陶業株式会社 | 点火時期制御装置及び点火時期制御システム |
| FR3014956B1 (fr) * | 2013-12-12 | 2015-12-25 | Renault Sas | Dispositif et procede de controle du fonctionnement d'une vanne de recirculation des gaz d'echappement au moyen du dispositif de gestion de l'avance a l'allumage |
| EP3051367B1 (en) | 2015-01-28 | 2020-11-25 | Honeywell spol s.r.o. | An approach and system for handling constraints for measured disturbances with uncertain preview |
| US9628011B2 (en) * | 2015-02-05 | 2017-04-18 | Ford Global Technologies, Llc | Engine speed control via alternator load shedding |
| EP3056706A1 (en) | 2015-02-16 | 2016-08-17 | Honeywell International Inc. | An approach for aftertreatment system modeling and model identification |
| EP3091212A1 (en) | 2015-05-06 | 2016-11-09 | Honeywell International Inc. | An identification approach for internal combustion engine mean value models |
| US9938953B2 (en) * | 2015-06-17 | 2018-04-10 | Ford Global Technologies, Llc | Method and system for engine control |
| EP3125052B1 (en) | 2015-07-31 | 2020-09-02 | Garrett Transportation I Inc. | Quadratic program solver for mpc using variable ordering |
| US10272779B2 (en) | 2015-08-05 | 2019-04-30 | Garrett Transportation I Inc. | System and approach for dynamic vehicle speed optimization |
| US10415492B2 (en) | 2016-01-29 | 2019-09-17 | Garrett Transportation I Inc. | Engine system with inferential sensor |
| US10036338B2 (en) | 2016-04-26 | 2018-07-31 | Honeywell International Inc. | Condition-based powertrain control system |
| US10124750B2 (en) | 2016-04-26 | 2018-11-13 | Honeywell International Inc. | Vehicle security module system |
| EP3548729B1 (en) | 2016-11-29 | 2023-02-22 | Garrett Transportation I Inc. | An inferential flow sensor |
| US11057213B2 (en) | 2017-10-13 | 2021-07-06 | Garrett Transportation I, Inc. | Authentication system for electronic control unit on a bus |
| CN112283003B (zh) * | 2020-10-22 | 2022-07-12 | 中国第一汽车股份有限公司 | 一种点火角修正方法、装置、设备及存储介质 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2546975B1 (fr) | 1983-06-03 | 1989-03-31 | Mitsubishi Electric Corp | Dispositif pour supprimer le cognement dans les moteurs a combustion interne |
| JPS6296778A (ja) * | 1985-10-22 | 1987-05-06 | Nissan Motor Co Ltd | 点火時期制御装置 |
| US5265574A (en) * | 1988-12-24 | 1993-11-30 | Robert Bosch Gmbh | Adaptive acceleration knock control |
| DE4336775A1 (de) * | 1993-10-28 | 1995-05-04 | Bosch Gmbh Robert | Verfahren und Vorrrichtung zum Steuern der Abgastemperatur bei einem Verbrennungsmotor mit Klopfregelung |
| DE4401828B4 (de) * | 1994-01-22 | 2004-02-19 | Robert Bosch Gmbh | Verfahren und Vorrichtung zur Vorhersage eines zukünftigen Lastsignals im Zusammenhang mit der Steuerung einer Brennkraftmaschine |
| US5503126A (en) * | 1994-05-20 | 1996-04-02 | Nippondenso Co., Ltd. | Ignition timing control system for internal combustion engines |
| US5445127A (en) * | 1994-08-31 | 1995-08-29 | Ford Motor Company | Method and system for reducing engine spark knock during a rapid transient |
| RU2099583C1 (ru) * | 1995-05-29 | 1997-12-20 | Александр Андреевич Воинов | Автоматический корректор зажигания воинова |
-
1999
- 1999-01-21 DE DE19902209A patent/DE19902209A1/de not_active Withdrawn
- 1999-10-16 JP JP2000595055A patent/JP2002535551A/ja active Pending
- 1999-10-16 KR KR1020017009137A patent/KR100679475B1/ko not_active Expired - Fee Related
- 1999-10-16 RU RU2001122101/06A patent/RU2230931C2/ru not_active IP Right Cessation
- 1999-10-16 DE DE59912997T patent/DE59912997D1/de not_active Expired - Lifetime
- 1999-10-16 BR BR9916939-8A patent/BR9916939A/pt not_active IP Right Cessation
- 1999-10-16 EP EP99960785A patent/EP1147309B1/de not_active Expired - Lifetime
- 1999-10-16 CN CNB998148865A patent/CN1318750C/zh not_active Expired - Fee Related
- 1999-10-16 WO PCT/DE1999/003330 patent/WO2000043670A1/de not_active Ceased
-
2001
- 2001-10-30 US US09/889,839 patent/US6513495B1/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN1331782A (zh) | 2002-01-16 |
| DE59912997D1 (de) | 2006-02-02 |
| EP1147309A1 (de) | 2001-10-24 |
| US6513495B1 (en) | 2003-02-04 |
| BR9916939A (pt) | 2001-11-06 |
| KR100679475B1 (ko) | 2007-02-07 |
| RU2230931C2 (ru) | 2004-06-20 |
| JP2002535551A (ja) | 2002-10-22 |
| CN1318750C (zh) | 2007-05-30 |
| EP1147309B1 (de) | 2005-12-28 |
| WO2000043670A1 (de) | 2000-07-27 |
| DE19902209A1 (de) | 2000-07-27 |
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