KR970020774A - Wiper speed control - Google Patents

Wiper speed control Download PDF

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Publication number
KR970020774A
KR970020774A KR1019950034301A KR19950034301A KR970020774A KR 970020774 A KR970020774 A KR 970020774A KR 1019950034301 A KR1019950034301 A KR 1019950034301A KR 19950034301 A KR19950034301 A KR 19950034301A KR 970020774 A KR970020774 A KR 970020774A
Authority
KR
South Korea
Prior art keywords
variable
speed
wiper
vehicle
controller
Prior art date
Application number
KR1019950034301A
Other languages
Korean (ko)
Inventor
김재영
Original Assignee
전성원
현대자동차 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 전성원, 현대자동차 주식회사 filed Critical 전성원
Priority to KR1019950034301A priority Critical patent/KR970020774A/en
Publication of KR970020774A publication Critical patent/KR970020774A/en

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  • Control Of Direct Current Motors (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

본 발명의 와이퍼 속도 조절장치는 와이퍼의 구동속도를 차량의 주행속도에 따라 가변시키는 것이다.The wiper speed control device of the present invention is to change the drive speed of the wiper according to the running speed of the vehicle.

본 발명은 와이퍼 스위치(1)를 저속 위치에 위시킬 경우에 와이퍼 모터(3)로 흐르는 전류를 제한하는 가변저항(11)을 구비하고, 차속센서(12)가 검술하는 차랴의 주행속도에 따라 콘트롤러(13)가 와이퍼 속도 가변 제어 신호를 출력하며, 이 출력한 제어신호에 따라 가변저항 가변부(14)가 가변저항(11)을 가변시켜 와이퍼 모터(3)로 흐르는 전류의 제한한다.The present invention includes a variable resistor (11) for limiting the current flowing to the wiper motor (3) when the wiper switch (1) is placed at a low speed position, and the vehicle speed sensor (12) checks the driving speed of the vehicle. The controller 13 outputs a variable wiper speed control signal, and the variable resistance variable part 14 varies the variable resistor 11 to limit the current flowing to the wiper motor 3 according to the output control signal.

Description

와이퍼 속도 조절장치Wiper speed control

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

제1도는 종래의 와이퍼 속도 조절장치를 보인 회로도,1 is a circuit diagram showing a conventional wiper speed control device,

제3도는 제2도의 가변저항을 가변시키는 제어부를 보인 회로도,3 is a circuit diagram showing a control unit for varying the variable resistor of FIG.

제4도는 제3도의 가변저항 가변부의 구성을 예로 들어 보인 개략도,4 is a schematic view showing the configuration of the variable resistance variable part of FIG. 3 as an example;

제5도는 본 발명에 의한 와이퍼의 구동 속도를 예로 들어 보인 그래프.5 is a graph showing the driving speed of the wiper according to the present invention as an example.

Claims (3)

와이퍼 스위치(1)가 저속 위치에 위치할 경우에 저항 값이 가변되면서 와이퍼 모터(3)로 흐르는 전류를 제한하는 가변저항(11)과, 차량의 주행속도를 검출하는 차속센서(12)와, 상기 차속센서(12)의 검출 신호에 따라 차량의 주행속도를 판별하여 와이퍼 속도 가변 제인 신호를 발생하는 콘트롤러(13)와, 상기 콘트롤러(13)가 출력하는 와이퍼 속도 가변 제어 신호에 따라 상기 가변저항(11)을 가변시키는 가변저항 가변부(14)로 구성됨을 특징으로 하는 와이퍼 속도 가변장치.A variable resistor 11 for limiting the current flowing to the wiper motor 3 with a variable resistance when the wiper switch 1 is located at a low speed position, a vehicle speed sensor 12 for detecting a traveling speed of the vehicle, The controller 13 determines the driving speed of the vehicle according to the detection signal of the vehicle speed sensor 12 and generates a wiper speed variable Jane signal, and the variable resistor according to the wiper speed variable control signal output by the controller 13. A wiper speed variable device, characterized by comprising a variable resistance variable portion (14) for varying (11). 제1항에 있어서, 가변저항 가변부(14)는 콘트롤러(13)가 출력하는 와이퍼 속도 가변 제어 신호에 따라 구동되는 스텝 모터(141)와, 상기 스텝 모터(141)의 회전에 따라 상기 가변저항(11)의 조절놉을 조절하여 가변시키는 링크(142)로 구성됨을 특징으로 하는 와이퍼 속도 가변장치.The variable resistance variable unit 14 of claim 1, wherein the variable resistance variable unit 14 is driven by a wiper speed variable control signal output from the controller 13, and the variable resistor is driven by the rotation of the step motor 141. Wiper speed variable device, characterized in that consisting of a link (142) for adjusting the control knob of the variable (11). 제1항 또는 제2항에 있어서, 차량의 주행속도가 빠를수록 가변저항(11)의 저항값을 작게 조절하는 것을 특징으로 하는 와이퍼 속도 가변장치.The wiper speed variable device according to claim 1 or 2, wherein the resistance value of the variable resistor (11) is adjusted smaller as the running speed of the vehicle is faster. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950034301A 1995-10-06 1995-10-06 Wiper speed control KR970020774A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950034301A KR970020774A (en) 1995-10-06 1995-10-06 Wiper speed control

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950034301A KR970020774A (en) 1995-10-06 1995-10-06 Wiper speed control

Publications (1)

Publication Number Publication Date
KR970020774A true KR970020774A (en) 1997-05-28

Family

ID=66583132

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950034301A KR970020774A (en) 1995-10-06 1995-10-06 Wiper speed control

Country Status (1)

Country Link
KR (1) KR970020774A (en)

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E601 Decision to refuse application