KR930000005B1 - 내연 엔진의 제어 장치 - Google Patents
내연 엔진의 제어 장치 Download PDFInfo
- Publication number
- KR930000005B1 KR930000005B1 KR1019880009980A KR880009980A KR930000005B1 KR 930000005 B1 KR930000005 B1 KR 930000005B1 KR 1019880009980 A KR1019880009980 A KR 1019880009980A KR 880009980 A KR880009980 A KR 880009980A KR 930000005 B1 KR930000005 B1 KR 930000005B1
- Authority
- KR
- South Korea
- Prior art keywords
- knock
- value
- air
- ignition timing
- fuel ratio
- 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 - Fee Related
Links
Images
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
-
- 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
- F02P5/1527—Digital data processing dependent on pinking with means allowing burning of two or more fuels, e.g. super or normal, premium or regular
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- 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
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/02—Circuit arrangements for generating control signals
- F02D41/04—Introducing corrections for particular operating conditions
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D41/00—Electrical control of supply of combustible mixture or its constituents
- F02D41/24—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means
- F02D41/2406—Electrical control of supply of combustible mixture or its constituents characterised by the use of digital means using essentially read only memories
- F02D41/2425—Particular ways of programming the data
- F02D41/2429—Methods of calibrating or learning
- F02D41/2451—Methods of calibrating or learning characterised by what is learned or calibrated
- F02D41/2454—Learning of the air-fuel ratio control
-
- 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
- F02P5/045—Advancing or retarding ignition; Control therefor automatically, as a function of the working conditions of the engine or vehicle or of the atmospheric conditions combined with electronic control of other engine functions, e.g. fuel injection
-
- 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
-
- 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)
Abstract
Description
Claims (2)
- 엔진에 공급된 혼합기의 공연비를 조정하는 공연비 조정 장치(20)의 작동을 제어하는 공연비 제어 수단과, 엔진에 공급된 혼합기를 점화시키는 점화 장치(28,29,30)의 작동을 제어하는 점화 시기 제어 수단을 갖은 내연 엔진의 제어 장치에 있어서, 엔진의 노킹 상태를 검출했을 때, 검출한 노킹 상태에 따른 노크 신호를 출력하는 노크 검출 수단(26,16a) 및, 그 노크 검출 수단이 출력하는 노크 신호에 따르면, 큰 비율로 변화해서 상기 노킹 상태를 방지하는 제1보정 데이타[θR(t), θK]와 작은 비율로 변환해서 상기 노킹 상태를 방지하는 제2보정 데이타(KNK)를 연산하는 보정 데이타 연산 수단을 구비하고, 상기 점화 시기 제어수단은 그 보정 데이타 연산 수단이 연산한 상기 제1 및 제2보정 데이타에 따라서 점화 시기를 설정하고 이 설정 점화 시기를 기초로해 상기 점화 장치의 작동을 제어하고, 상기 공연비 제어 수단은 상기 보정 데이타 연산 수단이 연산한 상기 제1 및 제2보정 데이타의 적어도 한쪽의 데이타에 따라서 공연비를 설정하고 이 설정 공연비를 기초로해 상기 공연비 설정 장치의 작동을 제어하는 것을 특징으로 하는 내연 엔진의 제어 장치.
- 제1항에 있어서, 상기 점화 시기 제어 수단은 그 보정 데이타 연산 수단이 연산한 상기 제1 및 제2보정 데이타의 적어도 한쪽의 데이타에 따라 점화 시기를 설정해 상기 점화 장치의 작동을 제어하며, 상기 공연비 제우 수단은 상기 보정 데이타 연산 수단이 연산한 상기 제1 및 제2보정 데이타에 따라 공연비를 설정해 상기 공연비 설정 장치의 작동을 제어하는 것을 특징으로 하는 내연 엔진의 제어 장치.
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP??62-194313 | 1987-08-05 | ||
| JP19431387 | 1987-08-05 | ||
| JP62-194313 | 1987-08-05 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR890004063A KR890004063A (ko) | 1989-04-19 |
| KR930000005B1 true KR930000005B1 (ko) | 1993-01-06 |
Family
ID=16322528
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019880009980A Expired - Fee Related KR930000005B1 (ko) | 1987-08-05 | 1988-08-05 | 내연 엔진의 제어 장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4913117A (ko) |
| EP (1) | EP0302735B1 (ko) |
| KR (1) | KR930000005B1 (ko) |
| AU (1) | AU599256B2 (ko) |
| DE (1) | DE3887592T2 (ko) |
Families Citing this family (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| KR970000448B1 (ko) * | 1988-10-13 | 1997-01-11 | 미쯔비시 지도샤 고교 가부시끼가이샤 | 불꽃점화 내연기관의 연소상태 판정방법 및 연소상태 제어장치 |
| JPH02196153A (ja) * | 1989-01-20 | 1990-08-02 | Mitsubishi Electric Corp | エンジンの点火時期制御装置 |
| BR9007438A (pt) * | 1989-06-29 | 1992-06-16 | Orbital Eng Pty | Aperfeicoamentos relativos ao controle de motores de combustao interna |
| AU637115B2 (en) * | 1989-06-29 | 1993-05-20 | Orbital Engine Company Proprietary Limited | Knock control by reduction of injection period |
| US5608633A (en) * | 1991-07-29 | 1997-03-04 | Nissan Motor Co., Ltd. | System and method for detecting knocking for internal combustion engine |
| DE19605407C2 (de) * | 1996-02-14 | 1999-08-05 | Bosch Gmbh Robert | Verfahren zur Bestimmung des Zündwinkels für eine Brennkraftmaschine mit adaptiver Klopfregelung |
| JP2000009007A (ja) * | 1998-06-25 | 2000-01-11 | Keihin Corp | 内燃エンジンの点火時期制御装置 |
| DE19860377A1 (de) * | 1998-12-28 | 2000-06-29 | Bosch Gmbh Robert | Zündsteuerung für Brennkraftmaschine |
| FR2790793B1 (fr) * | 1999-03-12 | 2001-04-27 | Siemens Automotive Sa | Procede de determination d'un parametre de fonctionnement d'un moteur a combustion interne en fonction de trois parametres de commande de ce moteur |
| JP4440029B2 (ja) * | 2004-07-27 | 2010-03-24 | 三菱電機株式会社 | 内燃機関の制御装置 |
| US7739214B2 (en) * | 2007-04-06 | 2010-06-15 | Gm Global Technology Operations, Inc. | Table interpolation methods and systems |
| US8463533B2 (en) * | 2010-08-05 | 2013-06-11 | Ford Global Technologies, Llc | Method and system for pre-ignition control |
| US9453439B2 (en) * | 2010-08-31 | 2016-09-27 | Ford Global Technologies, Llc | Approach for variable pressure oil injection |
| US8694186B2 (en) | 2011-07-27 | 2014-04-08 | Ford Global Technologies, Llc | Method and system for engine control |
| FR2982913B1 (fr) * | 2011-11-21 | 2013-12-20 | Peugeot Citroen Automobiles Sa | Procede de determination d'avance a l'allumage d'un moteur |
| CN113847150B (zh) * | 2021-09-22 | 2023-08-08 | 重庆康明斯发动机有限公司 | 一种燃气发动机的排放控制方法及装置 |
Family Cites Families (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS588269A (ja) * | 1981-07-09 | 1983-01-18 | Nippon Denso Co Ltd | 内燃機関の点火時期制御方法 |
| US4489692A (en) * | 1982-03-05 | 1984-12-25 | Nippondenso Co., Ltd. | Ignition timing control system for internal combustion engine with knock sensor |
| JPS60162062A (ja) * | 1984-02-02 | 1985-08-23 | Mitsubishi Motors Corp | 内燃機関の制御装置 |
| JPS6075730A (ja) * | 1983-09-30 | 1985-04-30 | Mitsubishi Motors Corp | 使用燃料判別装置付きエンジン |
| JPS60116867A (ja) * | 1983-11-29 | 1985-06-24 | Mitsubishi Motors Corp | 内燃機関の点火時期制御装置 |
| KR890000470B1 (ko) * | 1983-09-30 | 1989-03-18 | 미쯔비시지도오샤고오교오 가부시기가이샤 | 내연기관의 점화시기 제어장치 |
| US4594982A (en) * | 1983-11-14 | 1986-06-17 | Mitsubishi Denki Kabushiki Kaisha | Ignition timing control apparatus for internal combustion engine |
| US4635604A (en) * | 1984-02-24 | 1987-01-13 | Mitsubishi Denki Kabushiki Kaisha | Engine ignition timing control apparatus |
| JPS60212673A (ja) * | 1984-04-05 | 1985-10-24 | Nissan Motor Co Ltd | エンジンの点火時期制御装置 |
| JPH0650099B2 (ja) * | 1984-12-28 | 1994-06-29 | 富士重工業株式会社 | 内燃機関の点火時期制御方法 |
| JPH0650102B2 (ja) * | 1984-12-28 | 1994-06-29 | 富士重工業株式会社 | 内燃機関の点火時期制御方法 |
| JPS61157768A (ja) * | 1984-12-28 | 1986-07-17 | Fuji Heavy Ind Ltd | 内燃機関の点火時期制御方式 |
-
1988
- 1988-07-28 US US07/225,306 patent/US4913117A/en not_active Expired - Lifetime
- 1988-08-01 AU AU20264/88A patent/AU599256B2/en not_active Ceased
- 1988-08-05 KR KR1019880009980A patent/KR930000005B1/ko not_active Expired - Fee Related
- 1988-08-05 EP EP88307237A patent/EP0302735B1/en not_active Expired - Lifetime
- 1988-08-05 DE DE3887592T patent/DE3887592T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0302735A3 (en) | 1989-06-28 |
| EP0302735A2 (en) | 1989-02-08 |
| AU2026488A (en) | 1989-02-09 |
| DE3887592T2 (de) | 1994-08-18 |
| US4913117A (en) | 1990-04-03 |
| DE3887592D1 (de) | 1994-03-17 |
| AU599256B2 (en) | 1990-07-12 |
| EP0302735B1 (en) | 1994-02-02 |
| KR890004063A (ko) | 1989-04-19 |
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