JPS61110461U - - Google Patents
Info
- Publication number
- JPS61110461U JPS61110461U JP19719284U JP19719284U JPS61110461U JP S61110461 U JPS61110461 U JP S61110461U JP 19719284 U JP19719284 U JP 19719284U JP 19719284 U JP19719284 U JP 19719284U JP S61110461 U JPS61110461 U JP S61110461U
- Authority
- JP
- Japan
- Prior art keywords
- wiper
- intermittent
- oscillation
- stop position
- signal
- 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
- 230000010355 oscillation Effects 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 2
Description
図面は本考案の一実施例を示し、第１図はブロ
ツク図、第２図は回路図、第３図及び第４図はマ
イクロコンピユータでの処理を説明するフローチ
ヤートである。
１……可変抵抗器、２……発振回路、３……マ
イクロコンピユータ、４……ワイパ操作スイツチ
、５……ワイパモータ、６……停止位置検出器、
７……ワイパ駆動回路、８……電池、９……キー
スイツチ。
The drawings show one embodiment of the present invention; FIG. 1 is a block diagram, FIG. 2 is a circuit diagram, and FIGS. 3 and 4 are flowcharts for explaining processing by a microcomputer. 1... Variable resistor, 2... Oscillation circuit, 3... Microcomputer, 4... Wiper operation switch, 5... Wiper motor, 6... Stop position detector,
7...Wiper drive circuit, 8...Battery, 9...Key switch.
Claims (1)
波数が可変せられる発振手段と、ワイパの作動を
選択するワイパ操作スイツチと、ワイパモータの
停止位置を検出する停止位置検出器と、ワイパモ
ータを駆動するワイパ駆動回路と、 上記ワイパ操作スイツチにより間欠作動が選択
されている場合に、上記停止位置検出器からの信
号と上記発振手段からの信号とに基いて間欠休止
時間を演算し、その演算結果により上記ワイパ駆
動回路を制御して間欠作動を行なわしめるマイク
ロコンピユータを用いた制御手段とを備えている
ことを特徴とするワイパ間欠作動装置。 ２ 前記周波数可変の発振手段が、出力信号のデ
ユーテイ比が大略５０対５０とすることが可能で
ある発振回路で構成されていることを特徴とする
実用新案登録請求の範囲第１項記載のワイパ間欠
作動装置。[Claims for Utility Model Registration] 1. An oscillation means whose oscillation frequency is varied by a variable resistor installed in the vehicle interior, a wiper operation switch that selects wiper operation, and a stop position detector that detects the stop position of the wiper motor. and a wiper drive circuit that drives the wiper motor, and when intermittent operation is selected by the wiper operation switch, determines the intermittent pause time based on the signal from the stop position detector and the signal from the oscillation means. 1. A wiper intermittent operation device comprising: a control means using a microcomputer that performs calculations and controls the wiper drive circuit according to the calculation results to perform intermittent operation. 2. The wiper according to claim 1, wherein the frequency variable oscillation means is constituted by an oscillation circuit whose output signal has a duty ratio of approximately 50:50. Intermittent actuation device.
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19719284U JPH0311083Y2 (en) | 1984-12-26 | 1984-12-26 | |
| US06/812,508 US4689535A (en) | 1984-12-26 | 1985-12-23 | Concealed wiper system |
| DE8585116477T DE3571585D1 (en) | 1984-12-26 | 1985-12-23 | Concealed wiper system |
| DE1985116477 DE186178T1 (en) | 1984-12-26 | 1985-12-23 | HIDDEN WIPER ARRANGEMENT. |
| EP85116477A EP0186178B1 (en) | 1984-12-26 | 1985-12-23 | Concealed wiper system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19719284U JPH0311083Y2 (en) | 1984-12-26 | 1984-12-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61110461U true JPS61110461U (en) | 1986-07-12 |
| JPH0311083Y2 JPH0311083Y2 (en) | 1991-03-18 |
Family
ID=30755314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19719284U Expired JPH0311083Y2 (en) | 1984-12-26 | 1984-12-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0311083Y2 (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8454055B2 (en) | 2007-08-30 | 2013-06-04 | Hui Ting Cheng | Travel guide booklet with removable cards |
-
1984
- 1984-12-26 JP JP19719284U patent/JPH0311083Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0311083Y2 (en) | 1991-03-18 |