JPH0338589Y2 - - Google Patents
Info
- Publication number
- JPH0338589Y2 JPH0338589Y2 JP1985189001U JP18900185U JPH0338589Y2 JP H0338589 Y2 JPH0338589 Y2 JP H0338589Y2 JP 1985189001 U JP1985189001 U JP 1985189001U JP 18900185 U JP18900185 U JP 18900185U JP H0338589 Y2 JPH0338589 Y2 JP H0338589Y2
- Authority
- JP
- Japan
- Prior art keywords
- signal
- power switch
- water heater
- switch signal
- automatic bath
- 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.)
- Expired
Links
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 13
- 238000010586 diagram Methods 0.000 description 4
- 238000009835 boiling Methods 0.000 description 2
- 230000007257 malfunction Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 1
Landscapes
- Control For Baths (AREA)
- Selective Calling Equipment (AREA)
Description
【考案の詳細な説明】
（産業上の利用分野）
本考案は自動風呂釜付給湯器の電話制御装置に
関する。[Detailed Description of the Invention] (Industrial Application Field) The present invention relates to a telephone control device for an automatic bathtub water heater.
（従来の技術）
通常、電話による制御信号では１パルスによる
反転制御方式が採用される為この制御信号を受け
る自動風呂釜付給湯器の機器側では待期状態、即
ち運転スイツチの投入で自動風呂運転が実行され
る状態にしておく必要がある。従つて電話制御を
可能にするには、機器側を電源スイツチオン状態
としておき、電話制御によるパルス信号で機器側
の運転スイツチをオンに切換えるようにするのが
通例である。上記従来の構成では機器側の電源を
常時オンにしておく必要があり、１パルスの信号
で運転状態となるが故にノイズによつて誤動作が
発生するおそれがある。(Prior art) Normally, control signals by telephone use a one-pulse inversion control method, so the device of the automatic bath water heater that receives this control signal is in a standby state, that is, when the operation switch is turned on, the automatic bath It is necessary to keep it in a state where it can be operated. Therefore, in order to enable telephone control, it is customary to keep the power switch on the equipment side and turn on the operating switch on the equipment side using a pulse signal from the telephone control. In the above-mentioned conventional configuration, it is necessary to keep the power on the device side always on, and since the device is brought into operation with a single pulse signal, there is a risk that malfunctions may occur due to noise.
（考案の目的）
本考案は、上述の事情に鑑みてなされたもので
あつて、機器側を待期状態に保持する必要をなく
せる自動風呂釜付給湯器の電話制御装置を提供す
ることを目的とするものである。以下、図例に基
づいて具体的に説明する。(Purpose of the invention) The present invention has been made in view of the above-mentioned circumstances, and aims to provide a telephone control device for an automatic bath water heater that eliminates the need to maintain the device in a standby state. This is the purpose. Hereinafter, a detailed explanation will be given based on an example of a diagram.
（実施例）
まず、電話器１から電話回線２及び電話制御用
機器３を介してインターフエイス４の電源スイツ
チ駆動回路１１に第３図(1)に示すような１パルス
信号よりなる制御信号を入力する（F1）。この入
力から半パルス遅れで電源スイツチ駆動回路１１
から電源スイツチ出力回路１２を介して第３図(2)
に示すような電源スイツチ信号が自動風呂釜付給
湯器５に出力される（F2）。そして、制御信号の
立下りに同期して自動風呂釜付給湯器５の電源が
立上げられた後、電源スイツチ信号の立上りから
所定のタイミングで運転スイツチ駆動回路１３例
えばワンシヨツトマルチバイブレータを作動さ
せ、運転スイツチ出力回路１４を介して運転スイ
ツチ信号が前記自動風呂釜付給湯器５に出力され
る（F3）。そして、運転スイツチ信号の出力後モ
ニタ信号が自動風呂釜付給湯器５からインターフ
エイス４に返送され、モニタ信号出力回路１５を
介してモニタ信号として電話器１側に出力され
る。このモニタ信号は、自動風呂釜付給湯器５に
より自動風呂運転即ち風呂の自動給湯並びに定温
沸上げ運転が行われた場合には沸上りが検出され
（F4）ると停止される（F5）。(Example) First, a control signal consisting of a one-pulse signal as shown in FIG. Enter (F1). Power switch drive circuit 11 with a half-pulse delay from this input.
3 (2) via the power switch output circuit 12.
A power switch signal as shown in (F2) is output to the automatic bathtub water heater 5. After the power to the automatic bathtub water heater 5 is turned on in synchronization with the fall of the control signal, the operation switch drive circuit 13, for example, a one-shot multivibrator, is activated at a predetermined timing from the rise of the power switch signal. , an operation switch signal is outputted to the water heater 5 with an automatic bath pot via the operation switch output circuit 14 (F3). After the operation switch signal is output, the monitor signal is sent back from the automatic bathtub water heater 5 to the interface 4, and is output as a monitor signal to the telephone 1 side via the monitor signal output circuit 15. This monitor signal is stopped when boiling is detected (F4) when automatic bath operation, that is, automatic bath water supply and fixed temperature boiling operation are performed by the automatic bath pot water heater 5 (F5).
なお、運転途中で電話側から制御信号が繰返し
て入力されると、オールオフとなるように構成さ
れる。 It should be noted that if a control signal is repeatedly input from the telephone side during driving, the system is configured to turn off the entire system.
（考案の効果）
以上のように、本考案は、電話器側と自動風呂
釜付給湯器の機器側とを接続するインターフエイ
スに、制御信号を入力して電源スイツチ信号を出
力する手段と、この電源スイツチ信号から所定時
間遅れて運転スイツチ信号を出力する手段を設け
る一方、前記機器側が前記電源スイツチ信号を入
力して機器側の電源をオンになるように構成され
ているので、機器側が運転スイツチ信号を待機す
るときに機器側の電源をオフにしておくことがで
き、待期中のノイズによる誤動作を防止できる。(Effects of the invention) As described above, the invention provides a means for inputting a control signal to an interface connecting the telephone side and the equipment side of the automatic bathtub water heater and outputting a power switch signal; While a means is provided to output a run switch signal after a predetermined time delay from this power switch signal, the device side is configured to input the power switch signal to turn on the power of the device, so that the device side is not in operation. When waiting for a switch signal, the power to the device can be turned off, preventing malfunctions caused by noise while waiting for a switch signal.
第１図は本考案の一実施例を示す全体構成図、
第２図は同例における要部の電気回路図、第３図
は同例における信号説明図、第４図は同例におけ
るフローチヤートである。
１……電話器、４……インターフエイス、５…
…自動風呂釜付給湯器、１１……電源スイツチ駆
動回路、１３……運転スイツチ駆動回路。
FIG. 1 is an overall configuration diagram showing an embodiment of the present invention;
FIG. 2 is an electric circuit diagram of a main part in the same example, FIG. 3 is a signal explanation diagram in the same example, and FIG. 4 is a flowchart in the same example. 1...telephone, 4...interface, 5...
...water heater with automatic bath pot, 11...power switch drive circuit, 13...operation switch drive circuit.
Claims (1)
となりこの待期状態で運転スイツチを投入すれば
自動風呂運転が実行される自動風呂釜付給湯器の
機器側とを接続するインターフエイスに、制御信
号を入力して電源スイツチ信号を出力する手段
と、この電源スイツチ信号の出力から所定時間遅
れて運転スイツチ信号を出力する手段を設けると
共に、前記機器側が前記電源スイツチ信号を入力
して機器側の電源をオンになるようにしたことを
特徴とする自動風呂釜付給湯器等の電話制御装
置。 A control signal is sent to the interface that connects the telephone side and the equipment side of the automatic bath water heater, which enters a standby state when the power switch is turned on, and when the operation switch is turned on in this standby state, automatic bath operation is executed. means for inputting the power switch signal and outputting the power switch signal, and means for outputting the operation switch signal after a predetermined time delay from the output of the power switch signal. A telephone control device for an automatic bath water heater, etc., characterized in that the device is turned on.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985189001U JPH0338589Y2 (en) | 1985-12-06 | 1985-12-06 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985189001U JPH0338589Y2 (en) | 1985-12-06 | 1985-12-06 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6295233U JPS6295233U (en) | 1987-06-17 |
| JPH0338589Y2 true JPH0338589Y2 (en) | 1991-08-14 |
Family
ID=31140891
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985189001U Expired JPH0338589Y2 (en) | 1985-12-06 | 1985-12-06 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0338589Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50116889A (en) * | 1974-02-28 | 1975-09-12 |
-
1985
- 1985-12-06 JP JP1985189001U patent/JPH0338589Y2/ja not_active Expired
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50116889A (en) * | 1974-02-28 | 1975-09-12 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6295233U (en) | 1987-06-17 |
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