KR19980049471A - 엔진의 연료분사량제어방법 - Google Patents
엔진의 연료분사량제어방법 Download PDFInfo
- Publication number
- KR19980049471A KR19980049471A KR1019960068186A KR19960068186A KR19980049471A KR 19980049471 A KR19980049471 A KR 19980049471A KR 1019960068186 A KR1019960068186 A KR 1019960068186A KR 19960068186 A KR19960068186 A KR 19960068186A KR 19980049471 A KR19980049471 A KR 19980049471A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel injection
- engine
- manifold
- amount
- absolute pressure
- 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.)
- Ceased
Links
- 239000000446 fuel Substances 0.000 title claims abstract description 41
- 238000002347 injection Methods 0.000 title claims abstract description 31
- 239000007924 injection Substances 0.000 title claims abstract description 31
- 238000000034 method Methods 0.000 title claims abstract description 17
- 238000013016 damping Methods 0.000 claims abstract description 6
- 239000007789 gas Substances 0.000 abstract description 19
- 238000002485 combustion reaction Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
Landscapes
- Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)
Abstract
Description
Claims (1)
- 엔진의 연료분사량제어방법에 있어서,매니홀드절대압센서로 부터의 신호에 의해 매니홀드절대압을 측정하는 단계,엔진부하 및 엔진회전수에 따른 흡입밸브를 통한 배기가스의 역류를 고려한 감쇠계수를 곱한 매니홀드절대압을 연산하는 단계, 그리고상기 단계에서 보상된 매니홀드절대압으로 흡입공기량을 산출하고 그 흡입공기량으로 목표공연비를 맞추도록 실린더로 공급되는 연료분사량을 산출하는 단계를 포함하는 것을 특징으로 하는 엔진의 연료분사량제어방법.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960068186A KR19980049471A (ko) | 1996-12-19 | 1996-12-19 | 엔진의 연료분사량제어방법 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960068186A KR19980049471A (ko) | 1996-12-19 | 1996-12-19 | 엔진의 연료분사량제어방법 |
Publications (1)
Publication Number | Publication Date |
---|---|
KR19980049471A true KR19980049471A (ko) | 1998-09-15 |
Family
ID=66444719
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960068186A Ceased KR19980049471A (ko) | 1996-12-19 | 1996-12-19 | 엔진의 연료분사량제어방법 |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR19980049471A (ko) |
-
1996
- 1996-12-19 KR KR1019960068186A patent/KR19980049471A/ko not_active Ceased
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PA0109 | Patent application |
Patent event code: PA01091R01D Comment text: Patent Application Patent event date: 19961219 |
|
A201 | Request for examination | ||
PA0201 | Request for examination |
Patent event code: PA02012R01D Patent event date: 19970825 Comment text: Request for Examination of Application Patent event code: PA02011R01I Patent event date: 19961219 Comment text: Patent Application |
|
PG1501 | Laying open of application | ||
E902 | Notification of reason for refusal | ||
PE0902 | Notice of grounds for rejection |
Comment text: Notification of reason for refusal Patent event date: 20000401 Patent event code: PE09021S01D |
|
E601 | Decision to refuse application | ||
PE0601 | Decision on rejection of patent |
Patent event date: 20000809 Comment text: Decision to Refuse Application Patent event code: PE06012S01D Patent event date: 20000401 Comment text: Notification of reason for refusal Patent event code: PE06011S01I |