KR920012718A - Fuel Calculation System of Automobile Using Injector Control Signal - Google Patents

Fuel Calculation System of Automobile Using Injector Control Signal Download PDF

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Publication number
KR920012718A
KR920012718A KR1019900021733A KR900021733A KR920012718A KR 920012718 A KR920012718 A KR 920012718A KR 1019900021733 A KR1019900021733 A KR 1019900021733A KR 900021733 A KR900021733 A KR 900021733A KR 920012718 A KR920012718 A KR 920012718A
Authority
KR
South Korea
Prior art keywords
injector
control signal
automobile
injector control
vehicle
Prior art date
Application number
KR1019900021733A
Other languages
Korean (ko)
Inventor
박진석
Original Assignee
이범창
기아자동차 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 이범창, 기아자동차 주식회사 filed Critical 이범창
Priority to KR1019900021733A priority Critical patent/KR920012718A/en
Publication of KR920012718A publication Critical patent/KR920012718A/en

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

Abstract

내용 없음No content

Description

인젝터제어신호를 이용한 자동차의 연료비산출장치.Fuel estimating device for automobile using injector control signal.

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

제1도는 본 발명에 따른 연료비산출장치를 도시해 놓은 블록구성도, 제2도는 본 발명에 따른 연료비산출처리를 설명하기 위한 플로우챠트이다.FIG. 1 is a block diagram showing the fuel ratio calculation apparatus according to the present invention, and FIG. 2 is a flowchart for explaining the fuel ratio calculation process according to the present invention.

Claims (1)

실린더에 연료를 공급하는 인젝터와, 이 인젝터에 클록제어신호를 인가하는 인젝터제어장치를 갖춘 자동차에 있어서, 상기 인젝터제어장치로부터 인젝터로 공급되는 클록신호를 인가받아 그 파형을 정형하는 펄스정형회로(2)와, 차속센서로부터 인가되는 자동차의 속도에 대응하는 펄스신호를 인가받아 그 파형을 정형하는 펄스정형회로(3), 상기 펄스정형회로(2)(3)로부터 인가되는 펄스신호를 근거로 자동차의 연료비를 산술하여 이를 디지탈 데이터로 출력하는 MPU(1) 및, 상기 MPU(1)의 출력데이터에 따라 표시부(5)를 구동하여 연료비를 표시하는 표시부구동회로(4)를 구비하여 구성된 것을 특징으로 하는 인젝터제어신호를 이용한 자동차의 연료비산출장치.In an automobile having an injector for supplying fuel to a cylinder and an injector control device for applying a clock control signal to the injector, a pulse shaping circuit for receiving a clock signal supplied from the injector control device to the injector and shaping the waveform thereof ( 2) and a pulse shaping circuit (3) for receiving the pulse signal corresponding to the speed of the vehicle applied from the vehicle speed sensor and shaping the waveform, based on the pulse signal applied from the pulse shaping circuit (2) (3). And a display unit driving circuit (4) for driving the display unit (5) in accordance with the output data of the MPU (1) to calculate the fuel cost of the vehicle and output it as digital data. An apparatus for calculating fuel ratio of a vehicle using an injector control signal. ※ 참고사항 : 최초출원 내용에 의하여 공개되는 것임.※ Note: This is to be disclosed by the original application.
KR1019900021733A 1990-12-26 1990-12-26 Fuel Calculation System of Automobile Using Injector Control Signal KR920012718A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900021733A KR920012718A (en) 1990-12-26 1990-12-26 Fuel Calculation System of Automobile Using Injector Control Signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019900021733A KR920012718A (en) 1990-12-26 1990-12-26 Fuel Calculation System of Automobile Using Injector Control Signal

Publications (1)

Publication Number Publication Date
KR920012718A true KR920012718A (en) 1992-07-27

Family

ID=67538248

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900021733A KR920012718A (en) 1990-12-26 1990-12-26 Fuel Calculation System of Automobile Using Injector Control Signal

Country Status (1)

Country Link
KR (1) KR920012718A (en)

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