JPS58178043U - Wiper drive control device - Google Patents
Wiper drive control deviceInfo
- Publication number
- JPS58178043U JPS58178043U JP7595782U JP7595782U JPS58178043U JP S58178043 U JPS58178043 U JP S58178043U JP 7595782 U JP7595782 U JP 7595782U JP 7595782 U JP7595782 U JP 7595782U JP S58178043 U JPS58178043 U JP S58178043U
- Authority
- JP
- Japan
- Prior art keywords
- drive control
- wiper
- window glass
- control device
- wiper drive
- 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
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、本考案の一実施例としてのワイパ駆動制御装置を
示すもので、第１図はその自動車への配設状態を示す説
明図、第２図は第１図の■部を拡大して示す断面図、第
３図はその発光器を示す斜視図、第４図は第１図の■部
を拡大して示す断面図、第５図はその受光器を示す斜視
図、第６．７図はそｉぞれ窓ガラスの払拭面を示す正面
図および側面断面図、第８．９図はその回路例を示すブ
ロック図および電気回路図、第１０図ａ、 ｂはいず
れもその作用を示すグラフ、第１１．１２図はいずれも
発光器および受光器の配設状態の変形例、を示す模式図
である。
１・・・・・・ワイパ、２・・・・・・ブレード、３．
３’・・・・・・発光口、４，４′・・・・・・受光器
、４ａ、 ４ｂ・・・・・・遮蔽板、８・・・・・・窓
ガラス、８ａ・・・・・・払拭面、１ｏ・・・・・・発
岐回路、１１・・・・・・ドライブ回路、１２・・・・
・・スイッチ、１３・・・・・・受光部回路、１４・・
・・・・波形整形回路、１４・・・・・・信号前処理と
しての波形整形回路、１５・・・・・・コンパレータ、
Ｌ６・・・・・・比較基準電圧発生器、１７・・・・・
・間欠時間コントロール部、１８・・・・・・カウンタ
、１９・・・・・・間欠時藺設定器、２０・・・・・・
エクスクル−シブオア向路、２１・・・・・・ノット回
時、２２・・・・・・アンド回路、２３・・・・・・ド
ライブ回路、２４・・・・・・リレー、２５・・・・・
・スイッチ、２６・・・・・・ワイパリレー、Ａ・・・
・・・駆動制御機構。The figures show a wiper drive control device as an embodiment of the present invention. Fig. 1 is an explanatory diagram showing how it is installed in an automobile, and Fig. 2 is an enlarged view of the section ■ in Fig. 1. 3 is a perspective view showing the light emitter, FIG. 4 is an enlarged sectional view showing the section ■ in FIG. 1, FIG. 5 is a perspective view showing the light receiver, and FIG. 6.7 Figure 1 is a front view and side sectional view showing the wiped surface of the window glass, Figure 8.9 is a block diagram and electric circuit diagram showing an example of the circuit, and Figures 10a and b show the operation. The graphs shown in FIGS. 11 and 12 are both schematic diagrams showing modified examples of the arrangement of the light emitter and the light receiver. 1...Wiper, 2...Blade, 3.
3'... Light emitting port, 4, 4'... Light receiver, 4a, 4b... Shielding plate, 8... Window glass, 8a... ... Wiping surface, 1o ... Branch circuit, 11 ... Drive circuit, 12 ...
...Switch, 13... Light receiving circuit, 14...
... Waveform shaping circuit, 14... Waveform shaping circuit as signal pre-processing, 15... Comparator,
L6... Comparison reference voltage generator, 17...
- Intermittent time control section, 18... Counter, 19... Intermittent time setting device, 20...
Exclusive or direction, 21... Knot rotation, 22... AND circuit, 23... Drive circuit, 24... Relay, 25...・・・
・Switch, 26...Wipe relay, A...
...Drive control mechanism.
Claims (1)
駆動制御機構とを誉なえ、−上記ワイパによる上記窓ガ
ラスの払拭面へ雨滴検出光を照射する発光器と、上記雨
滴検出光を受けてその検出信号を上記駆動制御機構へ送
る受光器とが、上記窓−ガラスを挾むように配設きれで
いるととを特徴とする、ワイパ駆動制御装置。
゛A wiper capable of wiping raindrops off the outer surface of a window glass, and a drive control mechanism for the wiper, - a light emitting device that irradiates raindrop detection light onto the wiped surface of the window glass by the wiper, and a light emitting device that irradiates the raindrop detection light onto the wiper surface of the window glass; A wiper drive control device characterized in that a light receiver for receiving a detection signal and sending the detection signal to the drive control mechanism is disposed so as to sandwich the window glass.
゛
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7595782U JPS58178043U (en) | 1982-05-24 | 1982-05-24 | Wiper drive control device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7595782U JPS58178043U (en) | 1982-05-24 | 1982-05-24 | Wiper drive control device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58178043U true JPS58178043U (en) | 1983-11-29 |
Family
ID=30085286
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7595782U Pending JPS58178043U (en) | 1982-05-24 | 1982-05-24 | Wiper drive control device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58178043U (en) |
-
1982
- 1982-05-24 JP JP7595782U patent/JPS58178043U/en active Pending
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