JPS6150052U - - Google Patents
Info
- Publication number
- JPS6150052U JPS6150052U JP13518384U JP13518384U JPS6150052U JP S6150052 U JPS6150052 U JP S6150052U JP 13518384 U JP13518384 U JP 13518384U JP 13518384 U JP13518384 U JP 13518384U JP S6150052 U JPS6150052 U JP S6150052U
- Authority
- JP
- Japan
- Prior art keywords
- electrical signal
- wiper
- control device
- drive control
- control circuit
- 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
- 239000011521 glass Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
Description
第１図はこの考案の構成を示すブロツク図、第
２図はこの考案によるワイパ間欠駆動装置の構成
を示す回路説明図、第３図は第２図に示した実施
例のマイクロコンピユータで行われている演算ル
ーチンを示すフローチヤート、第４図は従来のワ
イパ間欠駆動制御装置の系統例を示すブロツク図
である。
１１……雨滴検出器、１２……電気信号、１３
……増幅器、１４……マイクロコンピユータ（制
御回路）、１５……演算回路、１９……ワイパモ
ータ、２０……ワイパモータ電流検出器。
FIG. 1 is a block diagram showing the configuration of this invention, FIG. 2 is an explanatory circuit diagram showing the configuration of an intermittent wiper drive device according to this invention, and FIG. FIG. 4 is a flowchart showing an arithmetic operation routine, and FIG. 4 is a block diagram showing an example of a system of a conventional wiper intermittent drive control device. 11... Raindrop detector, 12... Electric signal, 13
... Amplifier, 14 ... Microcomputer (control circuit), 15 ... Arithmetic circuit, 19 ... Wiper motor, 20 ... Wiper motor current detector.
Claims (1)
共振に対応した電気信号を発生する雨滴検出器と
、前記電気信号を増幅する増幅器と、前記増幅さ
れた電気信号によりワイパモータを駆動させる制
御回路とを備えたワイパ間欠駆動制御装置におい
て、前記制御回路に、ガラス面の状態によつて変
動するワイパモータ電流と前記雨滴検出器からの
電気信号とによりワイパ間欠作動時間を算出する
演算回路を設けたことを特徴とするワイパ間欠駆
動制御装置。 A diaphragm that resonates due to colliding raindrops, a raindrop detector that generates an electrical signal corresponding to the resonance, an amplifier that amplifies the electrical signal, and a control circuit that drives a wiper motor using the amplified electrical signal. The wiper intermittent drive control device is characterized in that the control circuit is provided with an arithmetic circuit that calculates the wiper intermittent operation time based on the wiper motor current that varies depending on the state of the glass surface and the electrical signal from the raindrop detector. wiper intermittent drive control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13518384U JPS6150052U (en) | 1984-09-07 | 1984-09-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13518384U JPS6150052U (en) | 1984-09-07 | 1984-09-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6150052U true JPS6150052U (en) | 1986-04-04 |
Family
ID=30693682
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13518384U Pending JPS6150052U (en) | 1984-09-07 | 1984-09-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6150052U (en) |
-
1984
- 1984-09-07 JP JP13518384U patent/JPS6150052U/ja active Pending
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