JPS61137059U - - Google Patents
Info
- Publication number
- JPS61137059U JPS61137059U JP2064385U JP2064385U JPS61137059U JP S61137059 U JPS61137059 U JP S61137059U JP 2064385 U JP2064385 U JP 2064385U JP 2064385 U JP2064385 U JP 2064385U JP S61137059 U JPS61137059 U JP S61137059U
- Authority
- JP
- Japan
- Prior art keywords
- rainfall
- amount
- signal
- wiper
- voltage
- 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.)
- Pending
Links
- 238000001514 detection method Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 4
- 238000009434 installation Methods 0.000 description 1
Description
第１図および第２図は、本考案の一実施例を示
し、第１図は制御回路の電気回路図、第２図は全
体ブロツク線図である。また、第３図〜第６図は
、上記実施例における雨センサを示しており、第
３図は設置位置を説明する図、第４図は電極構造
を示す拡大正面図、第５図は雨センサの拡大断面
図、第６図は雨センサの等価回路図である。
１０…雨センサ、２０…降雨量検出手段、３０
…降雨判定手段、４０…ワイパ作動手段、５０…
変更手段、６０…制御回路、７０…ワイパモータ
、８３…ワイパスイツチ。
1 and 2 show an embodiment of the present invention, with FIG. 1 being an electrical circuit diagram of a control circuit, and FIG. 2 being an overall block diagram. 3 to 6 show the rain sensor in the above embodiment, FIG. 3 is a diagram explaining the installation position, FIG. 4 is an enlarged front view showing the electrode structure, and FIG. 5 is a rain sensor in the above embodiment. FIG. 6, an enlarged sectional view of the sensor, is an equivalent circuit diagram of the rain sensor. 10...Rain sensor, 20...Rainfall amount detection means, 30
...Rainfall determining means, 40...Wiper operating means, 50...
Changing means, 60... Control circuit, 70... Wiper motor, 83... Wiper switch.
Claims (1)
、 降雨量検出手段によつて得られる電圧信号を予
め決められた基準電圧と比較し、電圧信号が基準
量に相当する基準電圧より多降雨量側となると、
降雨信号を発生する降雨判定手段と、 降雨判定手段より降雨信号を受ける毎に、ワイ
パを１往復動させるワイパ作動手段と、 ワイパ作動手段がワイパを作動させる信号を受
けて、降雨量検出手段からの電圧信号、または降
雨判定手段における基準電圧を、降雨量が基準量
より一定量少なくても降雨信号を発生するように
、一定値だけ変更する変更手段と、 を備える車両用ワイパ制御装置。[Scope of Claim for Utility Model Registration] A rainfall amount detection means for converting the amount of rainfall into a voltage signal, and a voltage signal obtained by the rainfall amount detection means is compared with a predetermined reference voltage, and the voltage signal is determined to be the reference amount. When the rainfall is higher than the corresponding reference voltage,
Rainfall determining means for generating a rainfall signal; Wiper operating means for reciprocating the wiper once every time a rainfall signal is received from the rainfall determining means; and Wiper operating means for receiving a signal for operating the wiper from the rainfall amount detecting means. A wiper control device for a vehicle, comprising: a changing means for changing a voltage signal of or a reference voltage in a rainfall determination means by a certain value so that a rain signal is generated even if the amount of rainfall is less than the reference amount by a certain amount.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2064385U JPS61137059U (en) | 1985-02-15 | 1985-02-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2064385U JPS61137059U (en) | 1985-02-15 | 1985-02-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61137059U true JPS61137059U (en) | 1986-08-26 |
Family
ID=30511324
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2064385U Pending JPS61137059U (en) | 1985-02-15 | 1985-02-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61137059U (en) |
-
1985
- 1985-02-15 JP JP2064385U patent/JPS61137059U/ja active Pending