KR980002791A - Fuel injection volume adjustment system of car - Google Patents

Fuel injection volume adjustment system of car Download PDF

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Publication number
KR980002791A
KR980002791A KR1019960023488A KR19960023488A KR980002791A KR 980002791 A KR980002791 A KR 980002791A KR 1019960023488 A KR1019960023488 A KR 1019960023488A KR 19960023488 A KR19960023488 A KR 19960023488A KR 980002791 A KR980002791 A KR 980002791A
Authority
KR
South Korea
Prior art keywords
fuel
amount
injector
adjustment system
fuel injection
Prior art date
Application number
KR1019960023488A
Other languages
Korean (ko)
Inventor
양군철
Original Assignee
양재신
대우자동차 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 양재신, 대우자동차 주식회사 filed Critical 양재신
Priority to KR1019960023488A priority Critical patent/KR980002791A/en
Publication of KR980002791A publication Critical patent/KR980002791A/en

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Abstract

(목적)(purpose)

본 발명은 자동차의 연료 분사량 조정 시스템에 관한 것이다.The present invention relates to a fuel injection amount adjustment system of an automobile.

(구성)(Configuration)

엔진의 운전상태에 따라 신속한 응답성을 갖는 각종 센서의 신호를 받아서 연료의 분사량을 전자제어유닛트로 제어하여 분사기를 통하여 실린더내에 분사되는 분사장치에 있어서, 상기 분사기에서 분사되는 실제 연료량에 대해 연소실내로 유입되는 연료의 양을 제외한 증발되는 연료의 양 및 실린더 벽에 수분상태로 잔유하는 연료의 양을 산출ㆍ보정하여서 재 분산되는 실제분사량으로 정정하는 것을 특징으로 하는 자동차의 연료 분사량 조정 시스템.An injector which is injected into a cylinder through an injector by receiving a signal from various sensors having a quick response according to an operation state of an engine and controlling the injection amount of fuel with an electronic control unit, wherein the actual amount of fuel injected by the injector is in the combustion chamber. A fuel injection amount adjustment system for a vehicle, characterized by calculating and correcting the amount of fuel evaporated except the amount of fuel introduced into the fuel, and the amount of fuel remaining in the moisture state in the cylinder wall and correcting the actual amount of redispersed.

Description

자동차의 연료 분사량 조정 시스템Fuel injection volume adjustment system of car

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

제1도는 일반적인 자동차의 연료 분사장치의 계통도.1 is a schematic diagram of a fuel injector of a typical vehicle.

제2도는 종래의 장치에 의해 연료가 분사되는 타임챠트.2 is a time chart in which fuel is injected by a conventional apparatus.

제3도는 종래의 장치에 의한 연료 분사기를 보정해주는 흐름도.3 is a flow chart for calibrating a fuel injector by a conventional apparatus.

Claims (1)

엔진의 운전상태에 따라 신속한 응답성을 갖는 각종 센서의 신호를 받아서 연료의 분사량을 전자제어유닛트로 제어하여 분사기를 통하여 실린더내에 분사되는 분사장치에 있어서; 상기 분사기에서 분사되는 실제 연료량에 대해 연소실내로 유입되는 연료의 양을 제외한 증발되는 양 및 실린더 벽에 수분상태로 잔유하는양을 산출ㆍ보정하여서 재 분사시 실제분사량으로 정정 분사되도록 하는 것을 특징으로 하는자동차의 연료분사량 조정 시스템.An injector which is injected into a cylinder through an injector by receiving a signal from various sensors having a quick response according to an operation state of an engine and controlling the injection amount of fuel with an electronic control unit; It calculates and corrects the amount of evaporated excluding the amount of fuel flowing into the combustion chamber and the amount of residual water in the cylinder wall in the state of the actual amount of fuel injected by the injector so that the injection is corrected at the actual amount of injection when re-injecting. Fuel injection control system of a car. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019960023488A 1996-06-25 1996-06-25 Fuel injection volume adjustment system of car KR980002791A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019960023488A KR980002791A (en) 1996-06-25 1996-06-25 Fuel injection volume adjustment system of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019960023488A KR980002791A (en) 1996-06-25 1996-06-25 Fuel injection volume adjustment system of car

Publications (1)

Publication Number Publication Date
KR980002791A true KR980002791A (en) 1998-03-30

Family

ID=66287598

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019960023488A KR980002791A (en) 1996-06-25 1996-06-25 Fuel injection volume adjustment system of car

Country Status (1)

Country Link
KR (1) KR980002791A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010094688A (en) * 2000-04-01 2001-11-01 이계안 Electro Deposition Spray Type Body Pannel Reinforcement

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20010094688A (en) * 2000-04-01 2001-11-01 이계안 Electro Deposition Spray Type Body Pannel Reinforcement

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E601 Decision to refuse application