JPS6244760U - - Google Patents
Info
- Publication number
- JPS6244760U JPS6244760U JP13796885U JP13796885U JPS6244760U JP S6244760 U JPS6244760 U JP S6244760U JP 13796885 U JP13796885 U JP 13796885U JP 13796885 U JP13796885 U JP 13796885U JP S6244760 U JPS6244760 U JP S6244760U
- Authority
- JP
- Japan
- Prior art keywords
- rainfall
- wiper
- speed
- reference value
- operating
- 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 4
- 238000010586 diagram Methods 0.000 description 7
Description
第１図は、クレーム対応図、第２図は、本考案
の一実施例の全体ブロツク図、第３図は、制御回
路の電気回路図、第４図は、雨センサの電気回路
図、第５図〜第７図は、制御回路中のマイクロコ
ンピユータの主要プログラムのフローチヤート、
第８図は、雨センサの出力特性図、第９図は、雨
センサの出力信号の変化を説明するタイムチヤー
ト、第１０図は、ワイパブレードの払拭動作を説
明する図、第１１図は、上記実施例の動作を説明
するタイムチヤートである。
１０…雨センサ、２０…制御回路、３４…マイ
クロコンピユータ、４１…ワイパモータ、４２…
定位置停止スイツチ、４５…ワイパスイツチ。
Fig. 1 is a diagram corresponding to claims, Fig. 2 is an overall block diagram of an embodiment of the present invention, Fig. 3 is an electric circuit diagram of a control circuit, Fig. 4 is an electric circuit diagram of a rain sensor, and Fig. 4 is an electric circuit diagram of a rain sensor. Figures 5 to 7 are flowcharts of the main programs of the microcomputer in the control circuit;
FIG. 8 is an output characteristic diagram of the rain sensor, FIG. 9 is a time chart explaining changes in the output signal of the rain sensor, FIG. 10 is a diagram explaining the wiping operation of the wiper blade, and FIG. It is a time chart explaining the operation of the above embodiment. DESCRIPTION OF SYMBOLS 10... Rain sensor, 20... Control circuit, 34... Microcomputer, 41... Wiper motor, 42...
Fixed position stop switch, 45... wiper switch.
Claims (1)
生する降雨量検出手段と、 降雨量検出手段によつて得られる電気信号が、
予め決められた第１基準値より多雨量側であるか
否かを判定する降雨判定手段と、 降雨判定手段によつて降雨量検出手段よりの電
気信号が第１基準値より多雨量側であると判定さ
れると、ワイパを作動するワイパ作動手段と ワイパブレードの予め決められた動作位置にお
いて、降雨量検出手段によつて得られる電気信号
が、前記第１基準値より多雨量側に設定された第
２基準値より多雨量側であるか否かを判定する降
雨量判定手段と、 降雨量判定手段によつて降雨量検出手段よりの
電気信号が第２基準値より多雨量側であると判定
されると、ワイパの作動速度を速くする速度切換
手段と、 ワイパの作動速度を検出する速度検出手段と、 速度検出手段によつて検出される速度の標準速
度に対する比率を求め、この比率を補正係数とし
て、降雨量検出手段によつて得られる電気信号、
または第２基準値を補正する補正手段と、 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 detecting rainfall amount and generating an electric signal corresponding to the rainfall amount, and an electric signal obtained by the rainfall amount detection means,
rainfall determination means for determining whether the amount of rainfall is higher than a first reference value determined in advance; When it is determined that the wiper operating means for operating the wiper and the wiper blade are at predetermined operating positions, the electrical signal obtained by the rainfall amount detection means is set to a higher amount of rainfall than the first reference value. a rainfall determination means for determining whether or not the rainfall amount is higher than the second reference value; Once determined, a speed switching means for increasing the operating speed of the wiper, a speed detecting means for detecting the operating speed of the wiper, and a ratio of the speed detected by the speed detecting means to the standard speed are determined, and this ratio is calculated. As a correction factor, an electric signal obtained by the rainfall amount detection means,
or a correction means for correcting the second reference value; and a wiper control device for a vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13796885U JPS6244760U (en) | 1985-09-09 | 1985-09-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13796885U JPS6244760U (en) | 1985-09-09 | 1985-09-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6244760U true JPS6244760U (en) | 1987-03-18 |
Family
ID=31042515
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13796885U Pending JPS6244760U (en) | 1985-09-09 | 1985-09-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6244760U (en) |
-
1985
- 1985-09-09 JP JP13796885U patent/JPS6244760U/ja active Pending
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