KR100394645B1 - 린번 엔진 제어방법 - Google Patents
린번 엔진 제어방법 Download PDFInfo
- Publication number
- KR100394645B1 KR100394645B1 KR10-2000-0084004A KR20000084004A KR100394645B1 KR 100394645 B1 KR100394645 B1 KR 100394645B1 KR 20000084004 A KR20000084004 A KR 20000084004A KR 100394645 B1 KR100394645 B1 KR 100394645B1
- Authority
- KR
- South Korea
- Prior art keywords
- lean burn
- burn mode
- throttle valve
- angle
- engine
- Prior art date
Links
- 238000000034 method Methods 0.000 title claims abstract description 13
- 230000001133 acceleration Effects 0.000 claims abstract description 10
- 239000000446 fuel Substances 0.000 description 14
- 230000009194 climbing Effects 0.000 description 5
- 238000001514 detection method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental 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
- F02D41/04—Introducing corrections for particular operating conditions
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D11/00—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated
- F02D11/06—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance
- F02D11/10—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type
- F02D11/105—Arrangements for, or adaptations to, non-automatic engine control initiation means, e.g. operator initiated characterised by non-mechanical control linkages, e.g. fluid control linkages or by control linkages with power drive or assistance of the electric type characterised by the function converting demand to actuation, e.g. a map indicating relations between an accelerator pedal position and throttle valve opening or target engine torque
-
- 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
- F02D41/0002—Controlling intake air
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/02—Input parameters for engine control the parameters being related to the engine
- F02D2200/04—Engine intake system parameters
- F02D2200/0404—Throttle position
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02D—CONTROLLING COMBUSTION ENGINES
- F02D2200/00—Input parameters for engine control
- F02D2200/50—Input parameters for engine control said parameters being related to the vehicle or its components
- F02D2200/501—Vehicle speed
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (2)
- 엔진 회전수와 부하 조건에 따라 린번 모드로 엔진을 제어하는 린번 엔진 제어방법에 있어서,린번 모드 운행 중 스로틀 밸브 각도 변화가 제 1설정 각도보다 큰지를 판단함과 동시에 흡입 공기량이 설정값보다 큰지를 판단하는 단계와;상기 스로틀 밸브 각도 변화가 제 1설정 각도보다 클 경우에는 린번 모드를 해제하는 단계와;상기 흡입 공기량이 설정값보다 클 경우에는 자동차의 완가속 메모리 시간이 설정시간 이상인지를 판단함과 동시에 스로틀 밸브 각도 변화가 제 2설정 각도보다 큰지를 판단하는 단계와;상기 완가속 메모리 시간이 설정시간 이상이면 린번 모드를 해제하는 단계와;상기 스로틀 밸브 각도가 제 2설정 각도보다 크면 린번 모드를 해제하는 단계를 포함하는 것을 특징으로 하는 린번 엔진 제어방법.
- 제 1 항에 있어서, 상기 흡입 공기량이 설정값보다 클 경우에도 상기 스로틀 밸브 각도가 제 2설정 각도보다 크지 않을 경우에는 린번 모드 운행을 유지하는 단계를 더 포함하는 것을 특징으로 하는 린번 엔진 제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0084004A KR100394645B1 (ko) | 2000-12-28 | 2000-12-28 | 린번 엔진 제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2000-0084004A KR100394645B1 (ko) | 2000-12-28 | 2000-12-28 | 린번 엔진 제어방법 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR20020054804A KR20020054804A (ko) | 2002-07-08 |
KR100394645B1 true KR100394645B1 (ko) | 2003-08-14 |
Family
ID=27687535
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR10-2000-0084004A KR100394645B1 (ko) | 2000-12-28 | 2000-12-28 | 린번 엔진 제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR100394645B1 (ko) |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06249026A (ja) * | 1993-02-23 | 1994-09-06 | Unisia Jecs Corp | 車両用内燃機関の空燃比制御装置 |
JPH08177576A (ja) * | 1994-12-20 | 1996-07-09 | Nissan Motor Co Ltd | エンジンの空燃比制御装置 |
KR970027740A (ko) * | 1995-11-29 | 1997-06-24 | 전성원 | 린번엔진의 공연비제어방법 |
KR20010056411A (ko) * | 1999-12-15 | 2001-07-04 | 이계안 | 차량용 엔진 제어 방법 |
-
2000
- 2000-12-28 KR KR10-2000-0084004A patent/KR100394645B1/ko not_active IP Right Cessation
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06249026A (ja) * | 1993-02-23 | 1994-09-06 | Unisia Jecs Corp | 車両用内燃機関の空燃比制御装置 |
JPH08177576A (ja) * | 1994-12-20 | 1996-07-09 | Nissan Motor Co Ltd | エンジンの空燃比制御装置 |
KR970027740A (ko) * | 1995-11-29 | 1997-06-24 | 전성원 | 린번엔진의 공연비제어방법 |
KR20010056411A (ko) * | 1999-12-15 | 2001-07-04 | 이계안 | 차량용 엔진 제어 방법 |
Also Published As
Publication number | Publication date |
---|---|
KR20020054804A (ko) | 2002-07-08 |
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