KR890000785A - 내연기관의 점화시기 제어장치 - Google Patents
내연기관의 점화시기 제어장치 Download PDFInfo
- Publication number
- KR890000785A KR890000785A KR1019880007156A KR880007156A KR890000785A KR 890000785 A KR890000785 A KR 890000785A KR 1019880007156 A KR1019880007156 A KR 1019880007156A KR 880007156 A KR880007156 A KR 880007156A KR 890000785 A KR890000785 A KR 890000785A
- Authority
- KR
- South Korea
- Prior art keywords
- ignition timing
- internal combustion
- combustion engine
- correction amount
- engine
- Prior art date
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
-
- 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
- F02P5/1502—Digital data processing using one central computing unit
- F02P5/1504—Digital data processing using one central computing unit with particular means during a transient phase, e.g. acceleration, deceleration, gear change
-
- 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
-
- 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)
- Theoretical Computer Science (AREA)
- Electrical Control Of Ignition Timing (AREA)
Abstract
내용 없음
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1A도 및 제1B도는 본 발명에 따른 내연기관의 점화시기 제어장치의 동작을 나타낸 플로우챠트.
제2도는 본 발명의 일실시예가 적용된 엔진시스템의 일예를 나타낸 개략도.
제3도는 제어 유니트의 개략도.
Claims (2)
- 엔진회전수(N)의 보정량(dN)에 의거하여 점화시기보정량(△IGN)을 계산하고, 엔진이 가속제어된 후의 기간동안 점화시기 보정량에 의거하여 기본 점화시기의 수정제어를 행하도록 내연기관의 점화시기 제어장치에 있어서, 상기 엔진 회전수는 검출처리와 상기 점화시기 보정량의 계산처리를 서로 독립적으로 실행하는 제어수단을 설치하고, 그 검출처리를 엔진의 회전에 동기하여 주기적으로 실행하고, 그 계산처리를 소정의 일정시간마다 주기적으로 실행하도록 구성한 것을 특징으로 하는 내연기관의 점화시기 제어장치.
- 제1항에 있어서, 상기 검출처리의 실행주기가 상기 계산처리의 실행주기보다 커지게 되었을경우에 이전의 처리에서 계산되어 있는 점화시기 보정량을 다시 사용하여 상기 수정제어가 행해지도록 구성한 것을 특징으로 하는 내연기관의 점화시기 제어장치.※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP87-149226 | 1987-06-17 | ||
JP62149226A JPH0660622B2 (ja) | 1987-06-17 | 1987-06-17 | 内燃機関の点火時期制御装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR890000785A true KR890000785A (ko) | 1989-03-16 |
KR930002380B1 KR930002380B1 (ko) | 1993-03-29 |
Family
ID=15470621
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019880007156A KR930002380B1 (ko) | 1987-06-17 | 1988-06-15 | 내연기관의 점화시기 제어장치 및 제어방법 |
Country Status (5)
Country | Link |
---|---|
US (1) | US4896641A (ko) |
EP (1) | EP0295651B1 (ko) |
JP (1) | JPH0660622B2 (ko) |
KR (1) | KR930002380B1 (ko) |
DE (1) | DE3886272T2 (ko) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2585312B2 (ja) * | 1987-11-09 | 1997-02-26 | 日産自動車株式会社 | 内燃機関の点火時期制御装置 |
JP2702551B2 (ja) * | 1989-05-25 | 1998-01-21 | マツダ株式会社 | エンジンの点火時期制御装置 |
JP2517289Y2 (ja) * | 1989-09-12 | 1996-11-20 | 本田技研工業 株式会社 | 内燃機関の点火時期制御装置 |
FR2724432B1 (fr) * | 1994-09-14 | 1997-01-17 | Peugeot | Procede et dispositif de suppression des oscillations longitudinales d'un vehicule automobile a moteur |
US7606653B2 (en) * | 2007-12-11 | 2009-10-20 | Gm Global Technology Operations, Inc. | Vehicle speed dependant calibration trim for improved fuel economy |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5840027B2 (ja) * | 1977-12-09 | 1983-09-02 | 株式会社日本自動車部品総合研究所 | 内燃機関用点火装置 |
US4257377A (en) * | 1978-10-05 | 1981-03-24 | Nippondenso Co., Ltd. | Engine control system |
JPS578349A (en) * | 1980-06-20 | 1982-01-16 | Hitachi Ltd | Control method of ignition timing in engine |
JPS5848738A (ja) * | 1981-09-16 | 1983-03-22 | Toyota Motor Corp | 車両の振動抑制制御装置 |
DE3390140T1 (de) * | 1982-07-27 | 1984-07-26 | Equipements Automobiles Marchal, Issy-Les-Moulineaux, Hauts-de-Seine | Verfahren zur auto-adaptiven Regelung des Zündverstellungswinkels für einen Verbrennungsmotor mit Fremdzündung |
FR2531145B1 (fr) * | 1982-07-27 | 1987-04-30 | Marchal Equip Auto | Procede de regulation auto-adaptative de l'angle d'avance a l'allumage d'un moteur thermique a allumage commande |
JPS5923069A (ja) * | 1982-07-30 | 1984-02-06 | Nec Home Electronics Ltd | エンジン点火制御方式 |
JPS5996479A (ja) * | 1982-11-22 | 1984-06-02 | Hitachi Ltd | 電子式点火制御装置 |
JPS606071A (ja) * | 1983-06-24 | 1985-01-12 | Toyota Motor Corp | 車両用エンジンの点火時期制御装置 |
JPS60159372A (ja) * | 1984-01-27 | 1985-08-20 | Toyota Motor Corp | 内燃機関の点火時期制御方法 |
JPS60237171A (ja) * | 1984-05-07 | 1985-11-26 | Toyota Motor Corp | 点火時期制御装置 |
JPS61272470A (ja) * | 1985-05-27 | 1986-12-02 | Honda Motor Co Ltd | 内燃エンジンの点火時期制御方法 |
-
1987
- 1987-06-17 JP JP62149226A patent/JPH0660622B2/ja not_active Expired - Lifetime
-
1988
- 1988-06-15 KR KR1019880007156A patent/KR930002380B1/ko not_active IP Right Cessation
- 1988-06-15 DE DE3886272T patent/DE3886272T2/de not_active Expired - Lifetime
- 1988-06-15 EP EP88109538A patent/EP0295651B1/en not_active Expired - Lifetime
- 1988-06-16 US US07/207,540 patent/US4896641A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0660622B2 (ja) | 1994-08-10 |
DE3886272D1 (de) | 1994-01-27 |
DE3886272T2 (de) | 1994-06-16 |
US4896641A (en) | 1990-01-30 |
JPS63314371A (ja) | 1988-12-22 |
KR930002380B1 (ko) | 1993-03-29 |
EP0295651A1 (en) | 1988-12-21 |
EP0295651B1 (en) | 1993-12-15 |
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