KR19990053657A - 풀 로드시 엔진 제어방법 - Google Patents
풀 로드시 엔진 제어방법 Download PDFInfo
- Publication number
- KR19990053657A KR19990053657A KR1019970073346A KR19970073346A KR19990053657A KR 19990053657 A KR19990053657 A KR 19990053657A KR 1019970073346 A KR1019970073346 A KR 1019970073346A KR 19970073346 A KR19970073346 A KR 19970073346A KR 19990053657 A KR19990053657 A KR 19990053657A
- Authority
- KR
- South Korea
- Prior art keywords
- ignition timing
- ignition
- knocking
- engine
- full load
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 7
- 239000000446 fuel Substances 0.000 claims abstract description 31
- 230000003111 delayed effect Effects 0.000 abstract description 3
- 238000002347 injection Methods 0.000 description 4
- 239000007924 injection Substances 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 230000001133 acceleration Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000000979 retarding effect Effects 0.000 description 1
Classifications
-
- 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
- F02D41/14—Introducing closed-loop corrections
-
- 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
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D35/00—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for
- F02D35/02—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions
- F02D35/027—Controlling engines, dependent on conditions exterior or interior to engines, not otherwise provided for on interior conditions using knock sensors
-
- 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)
- Electrical Control Of Ignition Timing (AREA)
- Combined Controls Of Internal Combustion Engines (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (1)
- 제어장치는 스로틀 밸브의 개도량을 입력으로 풀 로드를 판단하여 연료량 맵에서 연료량을 리드하고 노킹 발생 맵에서 제1점화시기를 리드하며 점화시기 맵에서 제2점화시기를 리드하는 단계와;상기 리드된 데이터를 엔진에 적용시 노킹이 발생되는지 판단하여 노킹 발생이 없는 경우 점화시기를 제2점화시기로 설정 후 제1점화시기와 제2점화시기의 차이를 구해 연료량을 조절하는 단계와;노킹이 발생되면 지각량을 고려해 점화시기를 결정하고 제1점화시기와 제2점화시기의 차이를 구해 연료량을 조절하는 단계를 특징으로 하는 풀 로드시 엔진 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970073346A KR100290405B1 (ko) | 1997-12-24 | 1997-12-24 | 풀로드시엔진제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019970073346A KR100290405B1 (ko) | 1997-12-24 | 1997-12-24 | 풀로드시엔진제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR19990053657A true KR19990053657A (ko) | 1999-07-15 |
KR100290405B1 KR100290405B1 (ko) | 2001-06-01 |
Family
ID=37525728
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019970073346A KR100290405B1 (ko) | 1997-12-24 | 1997-12-24 | 풀로드시엔진제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100290405B1 (ko) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040048130A (ko) * | 2002-12-02 | 2004-06-07 | 현대자동차주식회사 | 가솔린 엔진의 노킹 제어방법 |
-
1997
- 1997-12-24 KR KR1019970073346A patent/KR100290405B1/ko not_active IP Right Cessation
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR20040048130A (ko) * | 2002-12-02 | 2004-06-07 | 현대자동차주식회사 | 가솔린 엔진의 노킹 제어방법 |
Also Published As
Publication number | Publication date |
---|---|
KR100290405B1 (ko) | 2001-06-01 |
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