KR970000966A - Wiper malfunction prevention circuit of car - Google Patents

Wiper malfunction prevention circuit of car Download PDF

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Publication number
KR970000966A
KR970000966A KR1019950016591A KR19950016591A KR970000966A KR 970000966 A KR970000966 A KR 970000966A KR 1019950016591 A KR1019950016591 A KR 1019950016591A KR 19950016591 A KR19950016591 A KR 19950016591A KR 970000966 A KR970000966 A KR 970000966A
Authority
KR
South Korea
Prior art keywords
wiper
moisture
prevention circuit
malfunction prevention
switch
Prior art date
Application number
KR1019950016591A
Other languages
Korean (ko)
Inventor
권춘기
Original Assignee
김태구
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 김태구, 대우자동차 주식회사 filed Critical 김태구
Priority to KR1019950016591A priority Critical patent/KR970000966A/en
Publication of KR970000966A publication Critical patent/KR970000966A/en

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  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)

Abstract

본 발명은 자동차의 윈드 실드 와이퍼에 관한 것으로, 특히 윈드 실드 와이퍼의 구동시 윈드 실드의 수분을 감지함으로써 와이퍼 스위치의 오동작으로 발생되는 스크래치를 방지할 수 있도록, 와이퍼를 작동시키기 위한 와이퍼 스위치와, 상기 와이퍼 스위치의 턴-온시 윈드 실드의 수분 상태를 감지하여 온/오프 스위칭하는 수분감지부 및 상기 수분 감지부의 온/오프 스위칭 신호에 따라 와이퍼 모터를 구동시키기 위한 와이퍼 릴레이로 구성한 자동차의 와이퍼 오동작 방지 회로에 관한 것이다.The present invention relates to a windshield wiper of an automobile, and in particular, a wiper switch for operating a wiper to detect scratches caused by a malfunction of the wiper switch by sensing moisture in the windshield when the windshield wiper is driven, and In the wiper malfunction prevention circuit of a vehicle comprising a moisture detection unit for sensing the moisture state of the wind shield and switching on / off when the wiper switch is turned on and a wiper relay for driving the wiper motor according to the on / off switching signal of the moisture detection unit. It is about.

Description

자동차의 와이퍼 오동작 방지 회로Wiper malfunction prevention circuit of car

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 일반적인 자동차의 와이퍼 회로도, 제2도는 본 발명에 따른 자동차의 와이퍼 오동작 방지 회로 구성도이다.1 is a wiper circuit diagram of a typical automobile, and FIG. 2 is a block diagram of a wiper malfunction prevention circuit of a vehicle according to the present invention.

Claims (2)

와이퍼를 작동시키기 위한 와이퍼 스위치(1)와; 상기 와이퍼 스위치(1)의 턴-온시 윈드 실드의 수분 상태를 감지하여 온/오프 스위칭하는 수분 감지부(2) 및 ; 상기 수분 감지부(2)의 온/오프 스위칭 신호에 따라 와이퍼 모터(4)를 구동시키기 위한 와이퍼 릴레이(3)로 구성한 것을 특징으로 하는 자동차의 와이퍼 오동작 방지 회로.A wiper switch 1 for operating the wiper; A moisture sensing unit (2) for switching on / off by sensing a moisture state of the wind shield when the wiper switch (1) is turned on; A wiper malfunction prevention circuit for a vehicle, comprising: a wiper relay (3) for driving the wiper motor (4) according to the on / off switching signal of the moisture sensing unit (2). 제1항에 있어서, 상기 수분 감지부(2)는 수분을 감지하는 수분감지 센서(S1)와 상기 수분감지 센서(S1)의 수분 감지시 턴-온되는 스위칭 트랜지스(Q1)를 포함하여 구성한 것을 특징으로 하는 자동차의 와이퍼 오동작 방지 회로.The method of claim 1, wherein the moisture detection unit 2 comprises a moisture detection sensor (S1) for detecting moisture and a switching transistor (Q1) is turned on when the moisture detection of the moisture detection sensor (S1). A wiper malfunction prevention circuit of an automobile, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950016591A 1995-06-21 1995-06-21 Wiper malfunction prevention circuit of car KR970000966A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950016591A KR970000966A (en) 1995-06-21 1995-06-21 Wiper malfunction prevention circuit of car

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950016591A KR970000966A (en) 1995-06-21 1995-06-21 Wiper malfunction prevention circuit of car

Publications (1)

Publication Number Publication Date
KR970000966A true KR970000966A (en) 1997-01-21

Family

ID=66524105

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950016591A KR970000966A (en) 1995-06-21 1995-06-21 Wiper malfunction prevention circuit of car

Country Status (1)

Country Link
KR (1) KR970000966A (en)

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