KR970036135A

KR970036135A - Vehicle fuel level detection device

Info

Publication number: KR970036135A
Application number: KR1019950061151A
Authority: KR
Inventors: 김태구
Original assignee: 김태구; 대우자동차 주식회사
Priority date: 1995-12-28
Filing date: 1995-12-28
Publication date: 1997-07-22

Abstract

본 발명은 차량의 연료량 검출장치에 관한 것으로, 연료(11)가 저유되는 연료탱크(10)를 갖춘 차량에서 상기 연료탱크(10)내에서 중심추(12a)에 의해 부유되는 부구(12)의 양단에 설치된 최소한 2의 발광소자(13a, 13b)와, 그 발광소자(13a, 13b)에 대응하도록 상기 연료탱크(10)의 벽면에 어레이형태로 배설된 최소한 2의 수광소자(14a,14b)차량의 시동상태를 검출하는 시동검출부(20), 그 시동검출부(20)에 의해 시동상태가 검출되면 상기 수광소자(14a, 14b)에서 검출되는 연료량을 연산하는 제어부(22), 그 제어부(22)의 제어하에 상기 연료탱크(10)의 상측에 설치된 전원단자(16)에서 전원선(15)을 매개하여 인가되는 전원에 의해 상기 발광소자(13a, 13b)를 구동하는 발광소자구동부(26)를 갖추어 구성된 것이다.The present invention relates to an apparatus for detecting a fuel amount of a vehicle, wherein in a vehicle having a fuel tank (10) in which fuel (11) is stored, the float (12) is suspended by a central weight (12a) in the fuel tank (10). At least two light emitting elements 13a and 13b provided at both ends, and at least two light receiving elements 14a and 14b arranged in an array on the wall surface of the fuel tank 10 so as to correspond to the light emitting elements 13a and 13b. A start detection unit 20 for detecting a start state of the vehicle, a control unit 22 for calculating the amount of fuel detected by the light receiving elements 14a and 14b when the start state is detected by the start detection unit 20, and the control unit 22. The light emitting device driver 26 driving the light emitting devices 13a and 13b by a power applied through a power supply line 15 from a power supply terminal 16 installed above the fuel tank 10 under the control of It is configured with.

Description

Vehicle fuel level detection device

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

제1도는 본 발명에 따른 차량의 연료량 검출장치가 설치된 연료탱크의 개략적인 구성을 나타낸 도면,1 is a view showing a schematic configuration of a fuel tank in which a fuel amount detection apparatus for a vehicle according to the present invention is installed;

제2도는 본 발명에 따른 차량의 연료량 검출장치의 블럭구성도이다.2 is a block diagram of an apparatus for detecting fuel amount of a vehicle according to the present invention.

Claims

In a vehicle having a fuel tank (10) in which fuel (11) is stored, at least two light emitting elements (13a) provided at both ends of the float (12) suspended by a central weight (12a) in the fuel tank (10). 13b) and at least two light receiving elements 14a and 14b arranged in an array form on the wall of the fuel tank 10 so as to correspond to the light emitting elements 13a and 13b, and starting detection for detecting a starting state of the vehicle. Control means 22 for calculating the amount of fuel detected by the light receiving elements 14a and 14b when the start state is detected by the means 20 and the start detection means 20, and under the control of the control means 22 And a light emitting element driving means 26 for driving the light emitting elements 13a and 13b by a power source applied through a power line 15 from a power supply terminal 16 installed above the fuel tank 10. A fuel amount detection device for a vehicle.

※ Note: It is to be disclosed based on the initial application.