JPS6271797U - - Google Patents
Info
- Publication number
- JPS6271797U JPS6271797U JP16247285U JP16247285U JPS6271797U JP S6271797 U JPS6271797 U JP S6271797U JP 16247285 U JP16247285 U JP 16247285U JP 16247285 U JP16247285 U JP 16247285U JP S6271797 U JPS6271797 U JP S6271797U
- Authority
- JP
- Japan
- Prior art keywords
- output
- circuit
- alarm
- detection
- detection 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
- 238000001514 detection method Methods 0.000 claims description 12
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Alarm Systems (AREA)
Description
第１図は本考案の一実施例の構成を示すブロツ
ク図、第２図は本考案の他の実施例の構成を示す
ブロツク図。
符号の説明、１……警報送信装置、２……警報
信号入力端子、３……検知回路、４……出力保持
回路、５……制御回路、６……網制御回路、７…
…電話回線接続端子、８……計時回路、９……手
動リセツトスイツチ、１０……オアゲート、１１
……警報信号、１２……検知出力、１３……起動
信号、１４……制御信号、１５……データ信号、
１６……タイムアツプ信号、１７……手動リセツ
ト信号、１８……リセツト信号、１９……警報信
号接点、２０……アンドゲート、２１……ノツト
ゲート、２２……自動リセツト信号。
FIG. 1 is a block diagram showing the structure of one embodiment of the present invention, and FIG. 2 is a block diagram showing the structure of another embodiment of the present invention. Explanation of symbols, 1... Alarm transmitter, 2... Alarm signal input terminal, 3... Detection circuit, 4... Output holding circuit, 5... Control circuit, 6... Network control circuit, 7...
...Telephone line connection terminal, 8...Clock circuit, 9...Manual reset switch, 10...OR gate, 11
... Alarm signal, 12 ... Detection output, 13 ... Start signal, 14 ... Control signal, 15 ... Data signal,
16... Time up signal, 17... Manual reset signal, 18... Reset signal, 19... Alarm signal contact, 20... AND gate, 21... Not gate, 22... Automatic reset signal.
Claims (1)
検知回路の検知出力によつて電話回線に警報を送
出する制御回路とを備えた警報送信装置において
、上記検知回路の検知出力を保持する出力保持回
路を備え、上記検知回路の検知出力を上記出力保
持回路を介して制御回路に入力するように構成す
るとともに、上記検知回路が警報信号の入力を最
初に検知した時を起点として計時を開始し、一定
時間が経過した時に出力を送出する計時回路を備
え、この計時回路の出力をリセツト信号として上
記出力保持回路をリセツトするように構成したこ
とを特徴とする警報送信装置。 ２ 上記計時回路の出力と、上記検知回路の反転
出力との論理積の信号をリセツト信号とした実用
新案登録請求の範囲第１項記載の警報送信装置。[Scope of Claim for Utility Model Registration] 1. In an alarm transmitting device comprising a detection circuit for detecting input of an alarm signal and a control circuit for transmitting an alarm to a telephone line based on the detection output of the detection circuit, the above-mentioned detection circuit comprises an output holding circuit that holds the detection output of the detection circuit, and is configured to input the detection output of the detection circuit to the control circuit via the output holding circuit, and when the detection circuit first detects input of the alarm signal. An alarm characterized in that the alarm is configured to include a clock circuit that starts counting the hour as a starting point and sends out an output when a certain period of time has elapsed, and that the output of the clock circuit is used as a reset signal to reset the output holding circuit. Transmitting device. 2. The alarm transmitting device according to claim 1, wherein the reset signal is a logical product signal of the output of the clock circuit and the inverted output of the detection circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16247285U JPS6271797U (en) | 1985-10-23 | 1985-10-23 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16247285U JPS6271797U (en) | 1985-10-23 | 1985-10-23 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6271797U true JPS6271797U (en) | 1987-05-08 |
Family
ID=31089763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16247285U Pending JPS6271797U (en) | 1985-10-23 | 1985-10-23 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6271797U (en) |
-
1985
- 1985-10-23 JP JP16247285U patent/JPS6271797U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS6271797U (en) | ||
| JPS5832034U (en) | Turn signal flasher device | |
| JPS5920732U (en) | timer circuit | |
| JPS61140653U (en) | ||
| JPS62109549U (en) | ||
| JPS5811350U (en) | wireless intercom | |
| JPS5819554U (en) | Incoming call detection circuit on telephone line | |
| JPS6239348U (en) | ||
| JPH0340623U (en) | ||
| JPS63143962U (en) | ||
| JPS5947368U (en) | Engine starting preheating device | |
| JPS5922570U (en) | telephone footing circuit | |
| JPS5813790U (en) | line circuit | |
| JPS58166174U (en) | acoustic coupling device | |
| JPS6281194U (en) | ||
| JPS6139822U (en) | Chattering prevention circuit | |
| JPH01153748U (en) | ||
| JPH0295496U (en) | ||
| JPS6353197U (en) | ||
| JPH01146688U (en) | ||
| JPS5857138U (en) | Radio power control circuit for data communication equipment | |
| JPS59133291U (en) | Automatic alarm return device | |
| JPS63106252U (en) | ||
| JPS6072053U (en) | ringer detection device | |
| JPS58129197U (en) | electronic clock |