JPS5987348U - wiper control device - Google Patents
wiper control deviceInfo
- Publication number
- JPS5987348U JPS5987348U JP18309482U JP18309482U JPS5987348U JP S5987348 U JPS5987348 U JP S5987348U JP 18309482 U JP18309482 U JP 18309482U JP 18309482 U JP18309482 U JP 18309482U JP S5987348 U JPS5987348 U JP S5987348U
- Authority
- JP
- Japan
- Prior art keywords
- output signal
- generates
- circuit
- counter
- wiper
- Prior art date
- Legal status (The legal status 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 status listed.)
- Granted
Links
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図はこの考案に係る装置の一実施例を示すブロック図で
ある。
−１・・・・・・車速センサ、２・・・・・・カウンタ
、３，８・・・・・・コンデンサ、４．９・・・・・・
抵抗、５・・・・・・発振回路、６・・・・・・論理和
回路、７・・・・・・トリガ回路、１０・・・・・・ワ
イパ。The figure is a block diagram showing an embodiment of the device according to this invention. -1... Vehicle speed sensor, 2... Counter, 3, 8... Capacitor, 4.9...
Resistor, 5...Oscillation circuit, 6...OR circuit, 7...Trigger circuit, 10...Wiper.
Claims (1)
車速センサから発生するパルスを計数して計数値が所定
の値になる度に出力信号を発生するカウンタと、このカ
ウンタから発生する出力信号の繰返し周期よりも十分長
い周期を有する出力信号を発生する発振回路と、カウン
タおよび発振回路のいずれからでも信号が供給された時
に出力信号を発生する論理和回路と、論理和回路に出力
信号が発生した時に所定時間だけ継続するトリガ信号を
発生するトリガ回路とから構成されトリガ回路の出力信
号によってワイパを動作させるワイパ制御装置。A vehicle speed sensor that generates a pulse every predetermined travel distance, a counter that counts the pulses generated from this vehicle speed sensor and generates an output signal each time the counted value reaches a predetermined value, and an output signal that is generated from this counter. An oscillation circuit that generates an output signal with a period sufficiently longer than the repetition period, an OR circuit that generates an output signal when a signal is supplied from either the counter or the oscillation circuit, and an output signal generated by the OR circuit. A wiper control device is comprised of a trigger circuit that generates a trigger signal that continues for a predetermined period of time when the wiper is activated, and the wiper is operated by the output signal of the trigger circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18309482U JPS5987348U (en) | 1982-12-02 | 1982-12-02 | wiper control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18309482U JPS5987348U (en) | 1982-12-02 | 1982-12-02 | wiper control device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5987348U true JPS5987348U (en) | 1984-06-13 |
| JPS6346289Y2 JPS6346289Y2 (en) | 1988-12-01 |
Family
ID=30396351
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18309482U Granted JPS5987348U (en) | 1982-12-02 | 1982-12-02 | wiper control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5987348U (en) |
-
1982
- 1982-12-02 JP JP18309482U patent/JPS5987348U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6346289Y2 (en) | 1988-12-01 |
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