JPS6447879U - - Google Patents
Info
- Publication number
- JPS6447879U JPS6447879U JP14137787U JP14137787U JPS6447879U JP S6447879 U JPS6447879 U JP S6447879U JP 14137787 U JP14137787 U JP 14137787U JP 14137787 U JP14137787 U JP 14137787U JP S6447879 U JPS6447879 U JP S6447879U
- Authority
- JP
- Japan
- Prior art keywords
- ultrasonic
- pulse
- signal
- outputs
- memory
- 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
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims 6
- 238000001514 detection method Methods 0.000 claims 3
- 230000004913 activation Effects 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 claims 1
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Sanitary Device For Flush Toilet (AREA)
Description
第１図は本考案の実施例装置を示すブロツク図
、第２図はメモリの回路図、第３図はドライバ回
路の回路図、第４図及び第５図は作動を説明する
タイムチヤートである。第６図は別の実施例を示
すブロツク図、第７図は同タイムチヤートである
。
１…クロツク、２…超音波コントローラ、３…
超音波受発信器、５…メモリ、６…ドライバ回路
、８…電磁弁、９…制御部。
Fig. 1 is a block diagram showing an embodiment of the device of the present invention, Fig. 2 is a circuit diagram of the memory, Fig. 3 is a circuit diagram of the driver circuit, and Figs. 4 and 5 are time charts explaining the operation. . FIG. 6 is a block diagram showing another embodiment, and FIG. 7 is a time chart of the same. 1...Clock, 2...Ultrasonic controller, 3...
Ultrasonic transceiver, 5... memory, 6... driver circuit, 8... solenoid valve, 9... control unit.
Claims (1)
、該超音波受発信器からの信号により給水装置へ
制御信号を出力する制御部とを有する自動給水装
置であつて、 前記制御部は、所定周期で間欠的に作動信号を
前記超音波受発信器に出力することを特徴とする
超音波探知形の自動給水装置。 (2) 前記制御部はクロツク、超音波コントロー
ラ、メモリ及び給水装置ドライバ回路を備えてお
り、 該クロツクは所定周期の第１のパルスを超音波
コントローラに出力すると共に、該第１のパルス
とパルス始期が同期しておりかつ第１のパルスよ
りも短いパルス幅の第２のパルスをメモリに出力
しており、 該超音波コントローラは第１のパルスのパルス
始期に超音波発信信号を超音波受発信器に出力し
、その後のパルス残余期間には超音波受発信器の
超音波受信信号を入力し、かつ該受信信号に基く
人体検出信号をメモリに出力しており、 前記メモリは、第２のパルスのパルス終期に入
力される人体検出信号を記憶し、この記憶値に基
いて吐水及び止水の制御信号を前記ドライバ回路
に出力する実用新案登録請求の範囲第１項記載の
自動給水装置。[Claims for Utility Model Registration] (1) An ultrasonic receiver/transmitter, which outputs an operating signal to the ultrasonic receiver/transmitter, and outputs a control signal to a water supply device based on the signal from the ultrasonic receiver/transmitter. An automatic water supply device of an ultrasonic detection type, comprising: a control unit, wherein the control unit intermittently outputs an activation signal to the ultrasonic transducer at a predetermined period. (2) The control unit includes a clock, an ultrasonic controller, a memory, and a water supply device driver circuit, and the clock outputs a first pulse of a predetermined period to the ultrasonic controller, and also outputs a first pulse of a predetermined period to the ultrasonic controller. A second pulse whose start period is synchronized and whose pulse width is shorter than that of the first pulse is output to the memory, and the ultrasonic controller receives the ultrasonic transmission signal at the start period of the first pulse. The ultrasonic wave reception signal of the ultrasonic transducer is input to the transmitter during the subsequent pulse remaining period, and the human body detection signal based on the received signal is output to the memory, and the memory is a second The automatic water supply device according to claim 1, which stores a human body detection signal inputted at the end of the pulse of the pulse, and outputs water spouting and water stop control signals to the driver circuit based on this stored value. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987141377U JPH0439896Y2 (en) | 1987-09-16 | 1987-09-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987141377U JPH0439896Y2 (en) | 1987-09-16 | 1987-09-16 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6447879U true JPS6447879U (en) | 1989-03-24 |
| JPH0439896Y2 JPH0439896Y2 (en) | 1992-09-18 |
Family
ID=31406378
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987141377U Expired JPH0439896Y2 (en) | 1987-09-16 | 1987-09-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0439896Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024687U (en) * | 1973-07-03 | 1975-03-20 | ||
| JPS62156447A (en) * | 1985-12-28 | 1987-07-11 | 東陶機器株式会社 | Water supply control apparatus |
| JPS62156446A (en) * | 1985-12-28 | 1987-07-11 | 東陶機器株式会社 | Water supply control apparatus |
-
1987
- 1987-09-16 JP JP1987141377U patent/JPH0439896Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5024687U (en) * | 1973-07-03 | 1975-03-20 | ||
| JPS62156447A (en) * | 1985-12-28 | 1987-07-11 | 東陶機器株式会社 | Water supply control apparatus |
| JPS62156446A (en) * | 1985-12-28 | 1987-07-11 | 東陶機器株式会社 | Water supply control apparatus |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0439896Y2 (en) | 1992-09-18 |
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