KR970036168A - Fuel measuring device of car - Google Patents

Fuel measuring device of car Download PDF

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Publication number
KR970036168A
KR970036168A KR1019950057636A KR19950057636A KR970036168A KR 970036168 A KR970036168 A KR 970036168A KR 1019950057636 A KR1019950057636 A KR 1019950057636A KR 19950057636 A KR19950057636 A KR 19950057636A KR 970036168 A KR970036168 A KR 970036168A
Authority
KR
South Korea
Prior art keywords
light
fuel
amount
emitting diode
light emitting
Prior art date
Application number
KR1019950057636A
Other languages
Korean (ko)
Inventor
남춘우
Original Assignee
김태구
대우자동차주식회사
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 김태구, 대우자동차주식회사 filed Critical 김태구
Priority to KR1019950057636A priority Critical patent/KR970036168A/en
Publication of KR970036168A publication Critical patent/KR970036168A/en

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Abstract

본 발명은 액면 프리즘 센서를 이용하여 연료내와 공기중의 굴절룰에 따른 누광이 생기므로 수광량을 측정하여 연료 탱크내의 연료량의 유무를 경고하는데에 그 목적이 있다. 이를 위해, 본 발명은 연료 탱크내의 연료량 유무를 측정하기 위해 제1발광 다이오드를 구동시켜 빛을 출력하는 광송신기와, 광송신기에 의해 제1발광 다이오드로부터 발광된 빛이 반사되어 인가되는 것을 포토 다이오드를 이용하여 수광하여 출력하는 광수신기와, 광수신기로부터 출력된 수광량을 검출하여 출력하는 액면 프리즘 센서부와, 액면 프리즘 센서부로부터 출력된 수광량 신호를 기설정치와 비교하고 그 결과가 기설정치 이상이면 계기판내의 제2발광 다이오드를 점등시켜 운전자에게 연료를 보충할 것을 알리게 되는 제어부로 구비된다.The present invention has a purpose to warn of the amount of fuel in the fuel tank by measuring the amount of light received because the light leakage occurs according to the refractive rule in the fuel and in the air by using a liquid level prism sensor. To this end, the present invention is an optical transmitter that outputs light by driving the first light emitting diode in order to measure the amount of fuel in the fuel tank, and the light emitted from the first light emitting diode by the optical transmitter is reflected and applied. Compares the light receiver that receives and outputs the light, the liquid prism sensor unit that detects and outputs the amount of light received from the optical receiver, and the light reception amount signal output from the liquid prism sensor unit to a preset value, and the result is equal to or greater than the preset value. The controller is configured to turn on the second light emitting diode in the instrument panel to inform the driver to replenish fuel.

Description

자동차의 연료량 측정 장치Fuel measuring device of car

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

제1도는 본 발명에 의한 자동차 연료량 측정 장치의 구성도,1 is a block diagram of a vehicle fuel amount measuring apparatus according to the present invention,

제2도는 제1도의 블럭도.2 is a block diagram of FIG.

Claims (1)

연료 탱크내의 연료량 유무를 측정하기 위해 제1발광 다이오드(102)를 구동시켜 빛을 출력하는 광송신기(101)와, 광송신기(101)에 의해 제1발광 다이오드(102)로부터 발광된 빛이 반사되어 인가되는 것을 포토 다이오드(103)를 이용하여 수광하여 출력하는 광수신기(104)와, 광수신기(104)로부터 출력된 수광량을 검출하여 출력하는 액면 프리즘 센서부(105)와, 액면 프리즘 센서부(105)로부터 출력된 수광량 신호를 기설정치와 비교하고 그 결과가 기설정치 이상이면 계기판내의 제2발광 다이오드(107)를 점등시켜 운전자에게 연료를 보충할 것을 알리게 되는 제어부(106)을 포함하여 구성된 것을 특징으로 한 자동차의 연료량 측정장치.In order to measure the amount of fuel in the fuel tank, an optical transmitter 101 which outputs light by driving the first light emitting diode 102 and light emitted from the first light emitting diode 102 by the optical transmitter 101 are reflected. And a photoreceiver 104 for receiving and outputting the photoreceptor 103 to be applied, a liquid level prism sensor unit 105 for detecting and outputting the amount of light received from the photoreceiver 104, and a liquid level prism sensor unit. And a controller 106 which compares the received light quantity signal output from the 105 with a preset value and turns on the second light emitting diode 107 in the instrument panel to inform the driver that fuel is to be replenished if the result is equal to or greater than the preset value. A fuel amount measuring device for a vehicle, characterized in that. ※참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: It is to be disclosed based on the initial application.
KR1019950057636A 1995-12-27 1995-12-27 Fuel measuring device of car KR970036168A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950057636A KR970036168A (en) 1995-12-27 1995-12-27 Fuel measuring device of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950057636A KR970036168A (en) 1995-12-27 1995-12-27 Fuel measuring device of car

Publications (1)

Publication Number Publication Date
KR970036168A true KR970036168A (en) 1997-07-22

Family

ID=66619108

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950057636A KR970036168A (en) 1995-12-27 1995-12-27 Fuel measuring device of car

Country Status (1)

Country Link
KR (1) KR970036168A (en)

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