KR970044886A - Optimal Fuel Injection Volume Control - Google Patents

Optimal Fuel Injection Volume Control Download PDF

Info

Publication number
KR970044886A
KR970044886A KR1019950056138A KR19950056138A KR970044886A KR 970044886 A KR970044886 A KR 970044886A KR 1019950056138 A KR1019950056138 A KR 1019950056138A KR 19950056138 A KR19950056138 A KR 19950056138A KR 970044886 A KR970044886 A KR 970044886A
Authority
KR
South Korea
Prior art keywords
cylinder
fuel injection
injection amount
volume control
injection volume
Prior art date
Application number
KR1019950056138A
Other languages
Korean (ko)
Inventor
백홍길
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.)
Filing date
Publication date
Application filed by 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950056138A priority Critical patent/KR970044886A/en
Publication of KR970044886A publication Critical patent/KR970044886A/en

Links

Landscapes

  • Electrical Control Of Air Or Fuel Supplied To Internal-Combustion Engine (AREA)

Abstract

본 발명은 각 실린더별 배기가스 온도 측정에 의한 각 실린더별 최적 연료 분사량 제어장치에 관한 것이다.The present invention relates to an optimum fuel injection amount control device for each cylinder by measuring exhaust gas temperature for each cylinder.

이와 같은 본 발명은 각 실린더별 배기온도 센서와 기존의 산소센서(O Senser)를 이용하되 엔진 콘트롤 유니트가 각 실린더의 공기 연료 혼합비 상태를 파악하여 인젝터에서 연료 분사량을 제어할 수 있도록 하는 구성을 특징으로 한다.The present invention is characterized by using the exhaust temperature sensor for each cylinder and the conventional oxygen sensor (O Senser), but the engine control unit to control the fuel injection amount in the injector by grasping the state of the air fuel mixture ratio of each cylinder It is done.

Description

최적 연료 분사량 제어장치Optimal Fuel Injection Volume Control

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

제1도는 본 발명을 설명하기 위한 구성도,1 is a configuration diagram for explaining the present invention,

제2도는 본 발명의 회로 구성도.2 is a circuit diagram of the present invention.

Claims (1)

각 실린더별 배기온도 센서(5A)와 기존의 산소센서(3)를 이용하되 엔진 콘트롤 유니트(1)가 각 실린더의 공기 연료 혼합비 상태를 파악하게 하므로써 인젝터(4)에서의 연료 분사량을 제어할 수 있도록 구성함을 특징으로 하는 실린더별 최적 연료 분사량 제어 장치.The fuel injection amount in the injector 4 can be controlled by using the exhaust temperature sensor 5A and the existing oxygen sensor 3 for each cylinder, and having the engine control unit 1 understand the air fuel mixing ratio of each cylinder. Optimal fuel injection amount control device for each cylinder, characterized in that configured to.
KR1019950056138A 1995-12-26 1995-12-26 Optimal Fuel Injection Volume Control KR970044886A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950056138A KR970044886A (en) 1995-12-26 1995-12-26 Optimal Fuel Injection Volume Control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950056138A KR970044886A (en) 1995-12-26 1995-12-26 Optimal Fuel Injection Volume Control

Publications (1)

Publication Number Publication Date
KR970044886A true KR970044886A (en) 1997-07-26

Family

ID=66618019

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950056138A KR970044886A (en) 1995-12-26 1995-12-26 Optimal Fuel Injection Volume Control

Country Status (1)

Country Link
KR (1) KR970044886A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160072698A (en) * 2014-12-15 2016-06-23 현대자동차주식회사 Apparatus for controlling engine and method thereof

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20160072698A (en) * 2014-12-15 2016-06-23 현대자동차주식회사 Apparatus for controlling engine and method thereof
US9689300B2 (en) 2014-12-15 2017-06-27 Hyundai Motor Company Engine control system and method

Similar Documents

Publication Publication Date Title
EP0740056A3 (en) Direct injection type compression ignition engine
CA2096510A1 (en) Fuel Injection System
KR910012520A (en) Air-fuel ratio control device for engine
KR900011974A (en) Air-fuel ratio feedback control device of internal combustion engine
JPS57210137A (en) Feedback control device of air-fuel ratio in internal combustion engine
KR900000577A (en) LPG injection increases power output of diesel engine, saves fuel economy and reduces black smoke
JPS5788250A (en) Controller for air-fuel ratio of engine
KR830010286A (en) Air-fuel ratio control device
KR880004205A (en) Air-fuel ratio control device
KR870005168A (en) Air-fuel ratio control device of internal combustion engine
ATE59432T1 (en) COMBUSTION ENGINE WITH PRESSURE WAVE CHARGER AND LAMDA PROBE.
KR970044886A (en) Optimal Fuel Injection Volume Control
KR890013325A (en) Fuel control device of internal combustion engine
KR870011361A (en) Fuel control device of internal combustion engine
KR900018512A (en) Engine control
KR880004207A (en) Air-fuel ratio control device of internal combustion engine
ATA544977A (en) CONTROL DEVICE OF THE QUANTITY OF AIR / FUEL OF THE OPERATING MIXTURE INTRODUCED INTO THE COMBUSTION ROOM OF AN INTERNAL COMBUSTION ENGINE
JPS56104131A (en) Internal combustion engine control device
JPS52132223A (en) Mixed gas controlling apparatus
GB1423641A (en) Apparatus for reducing the proportion of harmful substances in the exhaust gases of an internal combustion engine
JPS56156433A (en) Air/fuel ratio control device
KR900003523A (en) Fuel control device of internal combustion engine
JPS52143334A (en) Air-fuel ratio control apparatus of internal combustion engine
JPS523932A (en) Air fuel ratio control device for internal combustion engine
KR970044759A (en) Air-fuel ratio control method of internal combustion engine

Legal Events

Date Code Title Description
WITN Withdrawal due to no request for examination