JPH0382958U - - Google Patents
Info
- Publication number
- JPH0382958U JPH0382958U JP14279089U JP14279089U JPH0382958U JP H0382958 U JPH0382958 U JP H0382958U JP 14279089 U JP14279089 U JP 14279089U JP 14279089 U JP14279089 U JP 14279089U JP H0382958 U JPH0382958 U JP H0382958U
- Authority
- JP
- Japan
- Prior art keywords
- telephone set
- call
- notification device
- fsk
- automatic notification
- 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
- 230000005540 biological transmission Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Alarm Systems (AREA)
- Digital Transmission Methods That Use Modulated Carrier Waves (AREA)
Description
第１図は本考案が適用される自動通報装置の通
報経路を説明するための図、第２図は本考案によ
る自動通報装置の一例をブロツク図で示し、第３
図は第２図に示された発報回路の構成例を示し、
第４図は従来の自動通報装置の一例のブロツク図
、第５図は第４図に示された自動呼出回路の要部
構成を示した図。
図中、１０……自動通報装置、２……制御回路
、３……発報回路、１３……被制御部、３３……
データ伝送部。
FIG. 1 is a diagram for explaining the notification route of an automatic notification device to which the present invention is applied, FIG. 2 is a block diagram showing an example of the automatic notification device according to the present invention, and FIG.
The figure shows an example of the configuration of the alarm circuit shown in FIG.
FIG. 4 is a block diagram of an example of a conventional automatic notification device, and FIG. 5 is a diagram showing the main part configuration of the automatic calling circuit shown in FIG. 4. In the figure, 10... automatic notification device, 2... control circuit, 3... alarm circuit, 13... controlled section, 33...
Data transmission section.
Claims (1)
じてあらかじめ定められた連絡先を呼び出して該
装置に接続された電話機による通話及び周波数変
調方式（Ｆｒｅｑｕｅｎｃｙ ＳｈｉｆｔＫｅｙ
ｉｎｇ、以下ＦＳＫ方式と略称する）によるデー
タ伝送を可能とした自動通報装置において、前記
電話機による通話開始後一定時間経過すると該電
話機へ終話予告音を送出する手段が、前記ＦＳＫ
方式によるデータ伝送系におけるモデムにおいて
発生されるマーク、スペース周波数を使用するも
のであることを特徴とする自動通報装置。 It is connected to a telephone line and calls a predetermined contact number in case of an emergency or as necessary.
ing (hereinafter abbreviated as FSK system), the means for transmitting a call end notice sound to the telephone set after a certain period of time has elapsed after the start of a call by the telephone set is the FSK system.
An automatic notification device characterized in that it uses mark and space frequencies generated in a modem in a data transmission system according to the method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14279089U JP2515034Y2 (en) | 1989-12-12 | 1989-12-12 | Automatic reporting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14279089U JP2515034Y2 (en) | 1989-12-12 | 1989-12-12 | Automatic reporting device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0382958U true JPH0382958U (en) | 1991-08-23 |
| JP2515034Y2 JP2515034Y2 (en) | 1996-10-23 |
Family
ID=31689605
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14279089U Expired - Fee Related JP2515034Y2 (en) | 1989-12-12 | 1989-12-12 | Automatic reporting device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2515034Y2 (en) |
-
1989
- 1989-12-12 JP JP14279089U patent/JP2515034Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2515034Y2 (en) | 1996-10-23 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |