KR970045252A - Fuel injection device at restart - Google Patents
Fuel injection device at restart Download PDFInfo
- Publication number
- KR970045252A KR970045252A KR1019950048843A KR19950048843A KR970045252A KR 970045252 A KR970045252 A KR 970045252A KR 1019950048843 A KR1019950048843 A KR 1019950048843A KR 19950048843 A KR19950048843 A KR 19950048843A KR 970045252 A KR970045252 A KR 970045252A
- Authority
- KR
- South Korea
- Prior art keywords
- fuel injection
- fuel
- amount
- control unit
- restart
- Prior art date
Links
Abstract
이 발명은 재시동시에 연료분사량을 시동 횟수에 따라 다르게 하는 연료분사장치에 관한 것으로, 시동 회수를 측정하기 위한 이그니션 스위치와, 시동이 걸렸는지를 검출하기 위한 크랭크 포지션 센서와, 상기 이그니션 위치와 크랭크 포지션 센서의 출력을 입력받아 그에 따른 적정한 연료분사량을 결정하여 연료분사가 이루어지도록 제어신호를 출력하기 위한 전자제어유닛과, 상기 전자제어유닛의 제어신호를 입력받아 연료를 분사하기 위한 연료분사장치를 포함하여 구성되어 시동회수에 따라 각기 다른 비율로 연료량을 감소시켜 효율적인 연료 분사기 되어 시동이 용이하도록 하며, 효과적으로 연료량을 제어하여 연료를 절약할 수 있는 재시동시에 연료 분사량을 시동 횟수에 따라 다르게 하는 연료분사장치에 관한 것이다.BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a fuel injection device for varying the fuel injection amount depending on the number of startups at restart, an ignition switch for measuring the number of startups, a crank position sensor for detecting whether startup has been performed, the ignition position and the crank position An electronic control unit for receiving the output of the sensor to determine the appropriate fuel injection amount according to the output of the control signal for fuel injection, and a fuel injection value for injecting the fuel by receiving the control signal of the electronic control unit It is configured to reduce the amount of fuel at different rates according to the number of start-ups, so it is an efficient fuel injector for easy starting, and the fuel injection amount varies depending on the number of start-ups during restart, which can effectively control the amount of fuel and save fuel. Relates to a device.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.
제1도는 이 발명의 실시예에 따른 재시동시에 연료분사량을 시동 횟수에 따라 다르게 하는 연료분사장치의 구성 블럭도,1 is a block diagram of a fuel injection device for varying the fuel injection amount depending on the number of startups during restart according to an embodiment of the present invention;
제2도는 이 발명의 실시예에 따른 재시동시에 연료분사량을 시동 횟수에 따라 다르게 하는 연료 분사장치의 전자제어유닛이 연료분사량을 졔산하는데 이용되는 상수의 값을 나타낸 그래프.2 is a graph showing the value of a constant used to calculate the fuel injection amount by the electronic control unit of the fuel injector in which the fuel injection amount varies depending on the number of startups during restart according to an embodiment of the present invention.
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950048843A KR970045252A (en) | 1995-12-12 | 1995-12-12 | Fuel injection device at restart |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019950048843A KR970045252A (en) | 1995-12-12 | 1995-12-12 | Fuel injection device at restart |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970045252A true KR970045252A (en) | 1997-07-26 |
Family
ID=66594635
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019950048843A KR970045252A (en) | 1995-12-12 | 1995-12-12 | Fuel injection device at restart |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970045252A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100427066B1 (en) * | 2000-12-28 | 2004-04-17 | 현대자동차주식회사 | Cooling start improving method |
US7426402B2 (en) | 2003-12-26 | 2008-09-16 | Curitel Communications, Inc. | System and method for connecting peripheral devices with mobile communication terminal |
-
1995
- 1995-12-12 KR KR1019950048843A patent/KR970045252A/en not_active Application Discontinuation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR100427066B1 (en) * | 2000-12-28 | 2004-04-17 | 현대자동차주식회사 | Cooling start improving method |
US7426402B2 (en) | 2003-12-26 | 2008-09-16 | Curitel Communications, Inc. | System and method for connecting peripheral devices with mobile communication terminal |
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Legal Events
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A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
E601 | Decision to refuse application |