KR920012733A - Fuel saving engine control method - Google Patents

Fuel saving engine control method Download PDF

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Publication number
KR920012733A
KR920012733A KR1019900022953A KR900022953A KR920012733A KR 920012733 A KR920012733 A KR 920012733A KR 1019900022953 A KR1019900022953 A KR 1019900022953A KR 900022953 A KR900022953 A KR 900022953A KR 920012733 A KR920012733 A KR 920012733A
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KR
South Korea
Prior art keywords
fuel saving
fuel
control signal
engine control
control method
Prior art date
Application number
KR1019900022953A
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Korean (ko)
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KR930010853B1 (en
Inventor
박성준
Original Assignee
전성원
현대자동차 주식회사
Priority date (The priority date 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 date listed.)
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Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019900022953A priority Critical patent/KR930010853B1/en
Publication of KR920012733A publication Critical patent/KR920012733A/en
Application granted granted Critical
Publication of KR930010853B1 publication Critical patent/KR930010853B1/en

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    • 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
    • F02P11/00—Safety means for electric spark ignition, not otherwise provided for
    • F02P11/06—Indicating unsafe conditions
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Output Control And Ontrol Of Special Type Engine (AREA)
  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

내용 없음No content

Description

연료절감 엔진제어방법Fuel saving engine control method

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제1도는 일반적인 엔진 제어장치의 구성을 보인 블록도, 제2도는 본 발명에 따른 엔진 제어방법을 나타낸 플로우차트, 제3도는 본 발명에 따른 엔진 제어방법 동작신호의 타임차트.1 is a block diagram showing a configuration of a general engine control apparatus, FIG. 2 is a flowchart showing an engine control method according to the present invention, and FIG. 3 is a time chart of an operation signal of an engine control method according to the present invention.

Claims (1)

연료를 절감할 수 있도록 자동차 엔진을 제어함에 있어서, 하기의 단계(가-마)로 실시하는 것을 특징으로 하는 연료절감 엔진제어방법.A method for controlling a fuel saving engine, characterized by performing the following steps (ga-ma) in controlling an automobile engine to save fuel. (가) 정상 운전상태와 연료절감 운전상태를 ECU(2)가 판단하는 단계.(A) The ECU 2 determines the normal operation state and the fuel saving operation state. (나) 연료절감 상태가 판명이 되면 연료분사장치(3) 및 점화장치(4)에 제어신호를 보내는 단계.(B) When the fuel saving state is found, sending a control signal to the fuel injection device (3) and the ignition device (4). (다) 상기 제어신호에 따라 연료분사장치(3)가 인젝터(30)를 구동하여 2번 및 3번 실린더에 연료분사를 중지하는 단계.(C) stopping the fuel injection to the cylinder 2 and 3 by driving the injector 30 in accordance with the control signal. (라) 상기 제어신호에 따라 점화장치(4)가 2번 및 3번 실린더에 최초 1회만 점화를 실시하고 즉시 점화를 중지하는 단계.(D) the ignition device 4 performs ignition only once for the first and second cylinders according to the control signal and immediately stops ignition. (마) (가)-(라) 단계 수행중 ECU(2)가 정상 운전상태를 판명하면 즉시 정상 상태운전으로 복귀하는 단계.(E) If the ECU 2 finds the normal operation status during the execution of steps (a)-(d), it immediately returns to the normal operation. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900022953A 1990-12-31 1990-12-31 Engine control apparatus for fuel curtailment KR930010853B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900022953A KR930010853B1 (en) 1990-12-31 1990-12-31 Engine control apparatus for fuel curtailment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900022953A KR930010853B1 (en) 1990-12-31 1990-12-31 Engine control apparatus for fuel curtailment

Publications (2)

Publication Number Publication Date
KR920012733A true KR920012733A (en) 1992-07-27
KR930010853B1 KR930010853B1 (en) 1993-11-15

Family

ID=19309344

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900022953A KR930010853B1 (en) 1990-12-31 1990-12-31 Engine control apparatus for fuel curtailment

Country Status (1)

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KR (1) KR930010853B1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990059457A (en) * 1997-12-30 1999-07-26 정몽규 Fuel saving device and method of automobile
KR100411071B1 (en) * 2000-12-27 2003-12-18 현대자동차주식회사 Engine control method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR19990059457A (en) * 1997-12-30 1999-07-26 정몽규 Fuel saving device and method of automobile
KR100411071B1 (en) * 2000-12-27 2003-12-18 현대자동차주식회사 Engine control method

Also Published As

Publication number Publication date
KR930010853B1 (en) 1993-11-15

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