JPH03120258U - - Google Patents
Info
- Publication number
- JPH03120258U JPH03120258U JP2822790U JP2822790U JPH03120258U JP H03120258 U JPH03120258 U JP H03120258U JP 2822790 U JP2822790 U JP 2822790U JP 2822790 U JP2822790 U JP 2822790U JP H03120258 U JPH03120258 U JP H03120258U
- Authority
- JP
- Japan
- Prior art keywords
- heater
- ultrasonic
- mirror
- raindrop
- water droplet
- 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
- 230000005494 condensation Effects 0.000 claims description 6
- 238000009833 condensation Methods 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 238000010586 diagram Methods 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 1
Description
第１図は本考案水滴除去ミラーの制御装置のブ
ロツク図、第２図は電子回路図、第３図はタイミ
ングチヤートである。
１０……超音波手動スイツチ、１１……超音波
制御回路、１２，１３……Ｒ側およびＬ側超音波
振動子、１４，１５……Ｒ側およびＬ側超音波振
動子、１６……ヒータスイツチ、１７……雨滴／
結露センサ、１８……増幅器、１９……ヒータ駆
動回路、２１，２２……Ｒ側およびＬ側発熱体（
ミラーヒータ）。
FIG. 1 is a block diagram of a control device for the water droplet removing mirror of the present invention, FIG. 2 is an electronic circuit diagram, and FIG. 3 is a timing chart. 10... Ultrasonic manual switch, 11... Ultrasonic control circuit, 12, 13... R side and L side ultrasonic transducers, 14, 15... R side and L side ultrasonic transducers, 16... Heater Switch, 17...Raindrops/
Condensation sensor, 18...Amplifier, 19...Heater drive circuit, 21, 22...R side and L side heating element (
mirror heater).
Claims (1)
ミラーにおいて、超音波手動スイツチと、超音波
手動スイツチの信号によつて作動する超音波制御
回路と、超音波制御回路の出力により振動を駆動
させる超音波駆動回路と、ヒータスイツチと、ミ
ラー表面の雨滴または結露を検出する雨滴／結露
センサと、前記ヒータスイツチまたは雨滴／結露
センサからの信号によりヒータを駆動し、かつ超
音波制御回路の作動時にヒータへの通電を１時的
に停止させるヒータ駆動回路とからなる水滴除去
ミラーの制御装置。 ２ 超音波制御回路は、左右ドアミラーの超音波
駆動回路に対し交互に制御信号を出力する請求項
１記載の水滴除去ミラーの制御装置。 ３ ヒータースイツチは雨滴／結露センサの作動
時にヒータを駆動させるオートポジシヨンと、雨
滴／結露センサからの信号と無関係に、ヒータの
駆動、非駆動信号をヒータ駆動回路に出力させる
マニユアルポジシヨンとを有している請求項１記
載の水滴除去ミラーの制御装置。[Claims for Utility Model Registration] 1. In a door mirror with a vibrator and a heater provided on the back of the mirror, an ultrasonic manual switch, an ultrasonic control circuit operated by a signal from the ultrasonic manual switch, and an ultrasonic control circuit. an ultrasonic drive circuit that drives vibration by the output of the heater switch; a raindrop/condensation sensor that detects raindrops or condensation on the mirror surface; a heater that is driven by a signal from the heater switch or the raindrop/condensation sensor; A water droplet removal mirror control device comprising a heater drive circuit that temporarily stops power supply to the heater when the ultrasonic control circuit is activated. 2. The water droplet removal mirror control device according to claim 1, wherein the ultrasonic control circuit alternately outputs control signals to the ultrasonic drive circuits of the left and right door mirrors. 3 The heater switch has an auto position that drives the heater when the raindrop/condensation sensor is activated, and a manual position that outputs a heater drive/non-drive signal to the heater drive circuit regardless of the signal from the raindrop/condensation sensor. A control device for a water droplet removing mirror according to claim 1, comprising: a control device for a water droplet removing mirror;
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028227U JPH0810049Y2 (en) | 1990-03-22 | 1990-03-22 | Water drop removal mirror controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990028227U JPH0810049Y2 (en) | 1990-03-22 | 1990-03-22 | Water drop removal mirror controller |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03120258U true JPH03120258U (en) | 1991-12-10 |
| JPH0810049Y2 JPH0810049Y2 (en) | 1996-03-27 |
Family
ID=31531040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990028227U Expired - Lifetime JPH0810049Y2 (en) | 1990-03-22 | 1990-03-22 | Water drop removal mirror controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0810049Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6437019A (en) * | 1987-08-03 | 1989-02-07 | Mitsubishi Electric Corp | Plasma processor |
-
1990
- 1990-03-22 JP JP1990028227U patent/JPH0810049Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6437019A (en) * | 1987-08-03 | 1989-02-07 | Mitsubishi Electric Corp | Plasma processor |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0810049Y2 (en) | 1996-03-27 |
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