JPS58129598A - Fire-proof and burglar-proof system - Google Patents
Fire-proof and burglar-proof systemInfo
- Publication number
- JPS58129598A JPS58129598A JP1135982A JP1135982A JPS58129598A JP S58129598 A JPS58129598 A JP S58129598A JP 1135982 A JP1135982 A JP 1135982A JP 1135982 A JP1135982 A JP 1135982A JP S58129598 A JPS58129598 A JP S58129598A
- Authority
- JP
- Japan
- Prior art keywords
- prevention
- crime prevention
- disaster prevention
- public telephone
- disaster
- 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
Landscapes
- Alarm Systems (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
本発明は、一般家屋において発生した防災φ防犯の警報
信号を公衆電話回線によシ防災・防犯センターに自動通
報する防災・防犯装置に関し、特に故意の公衆電話回線
の障害に対しても警報信号の自動通報を可能にした防災
・防犯方式に関するものである。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a disaster prevention/crime prevention device that automatically reports disaster prevention/crime prevention alarm signals occurring in ordinary houses to a disaster prevention/crime prevention center via public telephone lines, and in particular, to This invention relates to a disaster prevention and crime prevention system that enables automatic notification of alarm signals even in the event of a failure.
従来、この種の防災・防犯方式は、防災・防犯検知器が
警報状態を検知した時ただちに防災・防犯送信器を起動
して、公衆電話回線によって警報信号を防災・防犯セン
ターに自動的に通報するものである。第１図に示すよう
防災・防犯検知器ｌが警報状態を検知した時、警報信号
■は防災・防犯送信器２に入力され、トーン信号器６に
てトーン信号に変換され、同時に自動発信網制御器７を
起動して防災・防犯センター５の電話番号を自動ダイヤ
ルし、防災・防犯センター５が接続され通話状態になっ
た時、トーン信号を公衆電話回線１９に送出し警報信号
Ｃが防災・防犯センター５に自動通報され防災・防犯に
対する次のアクシ冒ンが発動される。Conventionally, this type of disaster prevention/crime prevention method activates a disaster prevention/crime prevention transmitter immediately when a disaster prevention/crime prevention detector detects an alarm condition, and automatically reports an alarm signal to a disaster prevention/crime prevention center via a public telephone line. It is something to do. As shown in Fig. 1, when the disaster prevention/crime prevention detector l detects an alarm state, the alarm signal ■ is input to the disaster prevention/crime prevention transmitter 2, is converted to a tone signal by the tone signal device 6, and at the same time the automatic transmission network The controller 7 is activated to automatically dial the telephone number of the disaster prevention/crime prevention center 5, and when the disaster prevention/crime prevention center 5 is connected and a call is established, a tone signal is sent to the public telephone line 19 and the alarm signal C is activated for disaster prevention. - The crime prevention center 5 is automatically notified and the next action for disaster prevention and crime prevention is activated.
この方式においては、公衆電話回線１９が常に正常であ
ることを帥提として成立っている。すなわち公衆電話回
線１９が障害の場合には、この防災・防犯装置は無用の
ものとなる欠陥がある。特に一時的に無人の家屋に無断
で侵入を企てた侵入者は、まず外部との連絡手段である
公衆電話回線１９を故意に切断して後に侵入するため、
防災・防犯検知器１が正常に警報状態を検知しても防災
・防犯センター５には警報信号■は通報されない欠点が
あった。This system is based on the assumption that the public telephone line 19 is always normal. In other words, if the public telephone line 19 is out of order, this disaster prevention/crime prevention device is rendered useless. In particular, an intruder who attempts to break into a temporarily unoccupied house without permission first intentionally disconnects the public telephone line 19, which is a means of communication with the outside world, and then breaks in.
Even if the disaster prevention/crime prevention detector 1 normally detects an alarm state, the disaster prevention/crime prevention center 5 is not notified of the alarm signal (■).
本発明は、公衆電話回線が切断され、防災・防犯検知器
が警報状態を検知した時、侵入者に気づかれない通信手
段によシ近隣の防災・防犯装置に。The present invention is designed to connect disaster prevention and crime prevention equipment to nearby disaster prevention and crime prevention devices using a communication means that is not noticed by intruders when a public telephone line is disconnected and a disaster prevention and crime prevention detector detects an alarm condition.
公衆電話回線断および警報信号を自動的に連絡し。Automatically communicates public phone line disconnections and alarm signals.
この近隣の防災・防犯装置によって防災・防犯センター
圧自動通報することを可能にした新しい防災・防犯方式
を提供するものである。This project provides a new disaster prevention and crime prevention method that makes it possible to automatically notify the disaster prevention and crime prevention center using nearby disaster prevention and crime prevention devices.
本発明は防災・防犯検知器にて警報状態を検知した時、
この警報信号を公衆電話回線によって防災・防犯センタ
ーに自動通報する防災−防犯装置において、公衆電話回
線の切断によシ警報信号を自動通報できない時、近隣の
小さな地区のみを到達範囲とする微弱電波（１００ｍの
距離における電界強度１５μＶ／ｍ以下）を送受信する
無線回線によって、１！ＩＪ記公衆電話回線の切断およ
び警報信号を近隣の防災・防犯装置に送信し、前記近隣
の防災・防犯装置が自動起動して、正常な公衆電話回線
によって防災・防犯センターに自動通報することを特徴
とするものでおる。When an alarm condition is detected by a disaster prevention/crime prevention detector, the present invention
In a disaster prevention/crime prevention device that automatically reports this alarm signal to a disaster prevention/crime prevention center via a public telephone line, when the alarm signal cannot be automatically transmitted due to a disconnection of the public telephone line, a weak radio wave that only reaches a small neighborhood is used. (Electric field strength 15μV/m or less at a distance of 100m) via a wireless line that transmits and receives 1! Disconnect the public telephone line and send an alarm signal to nearby disaster prevention and crime prevention equipment, and the nearby disaster prevention and crime prevention equipment will automatically activate and automatically report to the disaster prevention and crime prevention center via a normal public telephone line. Here are some of the features.
以下１本発明を第２図に示した一笑施例によシ説明する
。一つの家屋１８にて、防災・防犯検知器ｌ、防災・防
犯送信器１０、微弱電波発信無線機８および無線受信器
９により防災・防犯装置を構成している。他の家屋１８
′における構成も同一である。The present invention will be explained below with reference to an exemplary embodiment shown in FIG. In one house 18, a disaster prevention/crime prevention device is constituted by a disaster prevention/crime prevention detector 1, a disaster prevention/crime prevention transmitter 10, a weak radio wave emitting radio 8, and a radio receiver 9. 18 other houses
′ is also the same.
先ず、公衆電話回線１９が正常の時の動作を説明する。First, the operation when the public telephone line 19 is normal will be explained.
防災・防犯検知器１にて警報状態が検知され警報信号■
が防災・防犯送信器１０に入力され、トーン送信器１１
と、オア回路１７を経由して自動発信網制御器１３を起
動させる。自動発信網制御器１３は防災・防犯センター
５に対して自動ダイヤルし、公衆電話回線１９の接続が
完了した時、トーン発信器１１の出力はハイブリット回
路１２．自動発信網制御！１３、公衆電話回線１９゜電
話局４を経由して防災・防犯センター５に自動通報され
る。Disaster prevention/crime prevention detector 1 detects an alarm condition and sends an alarm signal■
is input to the disaster prevention/crime prevention transmitter 10, and the tone transmitter 11
Then, the automatic transmission network controller 13 is activated via the OR circuit 17. The automatic dialing network controller 13 automatically dials the disaster prevention/crime prevention center 5, and when the connection to the public telephone line 19 is completed, the output of the tone transmitter 11 is transmitted to the hybrid circuit 12. Automatic transmission network control! 13. The disaster prevention and crime prevention center 5 is automatically notified via the public telephone line 19° telephone station 4.
今、ここで公衆電話回線１９が侵入者によって故意に切
断され家屋１８内に侵入された時、防災・防犯検知器ｌ
はこの警報状態を検知して、警報信号■を防災・防犯送
信器１ｏに入力する。これ処よシ、トーン発信器１１は
起動されるが自動発信網制御器１３は起動されず、公衆
電話口＃１９の回線断を検出して、微弱電波発信無線機
８および公衆電話回線１９の断を示すトーン発信器１４
を起動する。トーン発信器１４の出方とトーン発信器１
１の出力はハイブリット回路１５によシ合成され、この
合成トーン信号■は微弱電波発信無線機８により変調さ
れ微弱電波■として近隣に発射される。Now, if the public telephone line 19 is intentionally cut off by an intruder and the house 18 is broken into, the disaster prevention/crime prevention detector l
detects this alarm state and inputs an alarm signal ■ to the disaster prevention/crime prevention transmitter 1o. At this point, the tone transmitter 11 is activated, but the automatic dialing network controller 13 is not activated, and the line disconnection of the public telephone port #19 is detected, and the weak radio wave transmitting radio 8 and the public telephone line 19 are activated. Tone transmitter 14 indicating disconnection
Start. How to output tone transmitter 14 and tone transmitter 1
1 is synthesized by a hybrid circuit 15, and this synthesized tone signal (2) is modulated by a weak radio wave emitting radio 8 and emitted to the vicinity as a weak radio wave (2).
近隣の家屋１８′において、無線受信器９で到達した微
弱電波■′を検出し、検波出方Ｃ′であるトーン信号が
防災・防犯送信器１０に入力される。この入力トーン信
号はトーン検出器１６にて検知され、オア回路１７を経
由して自動発信網制御器１３を起動する。家屋１８′に
おいては公衆電話回線１９は正常であるため、防災・防
犯センター５に対して自動ダイヤルし公衆電話回線１９
の接続が完了した時、無線受信器９よりのトーン信号を
ハイブリッド回路１２、自動発信網制御器１３．公衆電
話回ｆｆ１１９、電話局４を経由して防災・防犯センタ
ー５に送信し自動通報される。At a nearby house 18', a radio receiver 9 detects the weak radio wave ■', and a tone signal having a detection output direction C' is input to a disaster prevention/crime prevention transmitter 10. This input tone signal is detected by the tone detector 16 and activates the automatic transmission network controller 13 via the OR circuit 17. Since the public telephone line 19 is normal in the house 18', the disaster prevention/crime prevention center 5 is automatically dialed and the public telephone line 19 is connected.
When the connection is completed, the tone signal from the wireless receiver 9 is transmitted to the hybrid circuit 12, automatic transmission network controller 13. The information is sent to the disaster prevention and crime prevention center 5 via the public telephone line FF119 and the telephone station 4, and is automatically notified.
家屋１８′において公衆電話回線１９が故意に切断され
、不審な侵入者を検知して警報信号■′を発信した時も
、公衆電話回線１９の断を検出して微弱電波発信無線機
９を起動させ、トーン信号■′にて変調された微弱電波
■′を近隣に発射する。近隣の家屋！８にてこの微弱電
波■を検知した時、自動発信網制御器１３にて自動ダイ
ヤルし電話接続が完了した時、家屋１８′にて発信され
たトーン信号は正常に防災・防犯センター５に送信され
。Even when the public telephone line 19 is intentionally disconnected in the house 18' and a suspicious intruder is detected and an alarm signal ■' is transmitted, the disconnection of the public telephone line 19 is detected and the weak radio wave emitting radio 9 is activated. and emit a weak radio wave (■') modulated by the tone signal (■') to nearby areas. Neighboring houses! When this weak radio wave ■ is detected at 8, the automatic dialing network controller 13 automatically dials and when the telephone connection is completed, the tone signal transmitted from the house 18' is normally transmitted to the disaster prevention and crime prevention center 5. It is.
自動通報される。You will be automatically notified.
第２図の説明においては、家屋数を２棟にして説明した
がこの近隣の家屋数は特に限定されない。In the explanation of FIG. 2, the number of houses is two, but the number of houses in this neighborhood is not particularly limited.
家屋数が多ければ多い程警報信号の迂回ルートが多くな
シ、防災−防犯センター５への自動通報の確度は高まる
。しかし、微弱電波を受信した近隣の防災・防犯装置が
いりせいに自動ダイヤルすることは公衆電話網上問題が
おるので、ある家屋より発射された微弱電波を受信する
家屋を限定しておき、い之ずらに公衆電話網を混雑させ
ない様に考慮している。As the number of houses increases, the number of detour routes for the alarm signal increases, and the accuracy of automatic notification to the disaster prevention and crime prevention center 5 increases. However, there is a problem with the public telephone network when nearby disaster prevention and crime prevention equipment that receives weak radio waves automatically dials the emergency number. In addition, consideration has been given to ensuring that the public telephone network is not congested.
本発明は９以上説明したように、防災−防犯装置ｔ：設
置されている。近隣の複数の家屋間に微弱電波を用いた
迂回通信回線を設けることによシ。As described above in the present invention, the disaster prevention/crime prevention device t: is installed. By setting up detour communication lines using weak radio waves between multiple neighboring houses.
不審な侵入者により故意に公衆電話回線１９が切断され
ても、防災・防犯検知器ｌよシの警報信号■を正常に防
災・防犯センター５に自動通報することができ、自動通
報の到達信頼度を高めている効果がある。Even if the public telephone line 19 is intentionally disconnected by a suspicious intruder, the alarm signal from the disaster prevention/crime prevention detector can be automatically reported to the disaster prevention/crime prevention center 5, increasing the reliability of the automatic notification. It has the effect of increasing the degree of
このように、防災・防犯装置の役割は、上述したような
異常時にこそ正常に動作して１本来の機能を発揮すべき
ものである。In this way, the role of a disaster prevention/crime prevention device is to operate normally and perform its original function only in abnormal situations such as those mentioned above.
第１図は、従来の防災・防犯方式の構成図、第２図は、
本発明の防災・防犯方式の一実施例の構成図を示す。
なお図において、ｌ・・・・・・防災−防犯検出器、２
・・・・・・従来の防災−防犯送信器、３・・・・・・
電話器、４・・・・・・電話局、５・・・・・・防災・
防犯センター、８・・・・・・無線受信機、９・・・・
・・微弱電波発信無線機、１０・・・・・・本発明の防
災・防犯送信器、１８．１８’・・・・・・防災・防犯
装置が設置されている家屋、１９・・・・・・公衆電話
回線でおる。Figure 1 is a configuration diagram of the conventional disaster prevention/crime prevention system, and Figure 2 is:
1 shows a configuration diagram of an embodiment of the disaster prevention/crime prevention system of the present invention. In the figure, l...disaster prevention-crime prevention detector, 2
...Conventional disaster prevention-crime prevention transmitter, 3...
Telephone, 4...Telephone office, 5...Disaster prevention/
Crime prevention center, 8... Radio receiver, 9...
... Weak radio wave emitting radio device, 10... Disaster prevention/crime prevention transmitter of the present invention, 18.18'... House in which disaster prevention/crime prevention device is installed, 19...・Call using a public phone line.
Claims (1)
公衆電話回線によって防災・防犯センターに自動通報す
る防災・防犯方式において、前記公衆電話回線の切断に
よって前記警報信号を自動通報できない時、近隣の小さ
な地区のみを到達範囲とする微弱電波を送受信する無線
回線によって、前記公衆電話回線の切断および警報信号
を近隣の防災・防犯装置に送信し、＃記近隣の防災・防
犯装置が自動起動して、正常な公衆電話回線によって防
災防犯センターに自動通報することを特徴とする防災・
防犯方式。In a disaster prevention/crime prevention method in which a disaster prevention/crime prevention detector detects an alarm condition and automatically reports an alarm signal to a disaster prevention/crime prevention center via a public telephone line, when the alarm signal cannot be automatically reported due to the public telephone line being disconnected. , the public telephone line is disconnected and an alarm signal is sent to nearby disaster prevention and crime prevention devices using a wireless line that transmits and receives weak radio waves that reach only a small area in the neighborhood, and the disaster prevention and crime prevention devices in the neighborhood marked # are automatically activated. A disaster prevention/crime prevention system that is activated and automatically reports to a disaster prevention and crime prevention center via a normal public telephone line.
Crime prevention method.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1135982A JPS58129598A (en) | 1982-01-27 | 1982-01-27 | Fire-proof and burglar-proof system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1135982A JPS58129598A (en) | 1982-01-27 | 1982-01-27 | Fire-proof and burglar-proof system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58129598A true JPS58129598A (en) | 1983-08-02 |
Family
ID=11775826
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1135982A Pending JPS58129598A (en) | 1982-01-27 | 1982-01-27 | Fire-proof and burglar-proof system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58129598A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58204665A (en) * | 1982-05-24 | 1983-11-29 | Secom Co Ltd | Failure informing device having open line detecting and alarming device |
| JPS62272397A (en) * | 1986-05-21 | 1987-11-26 | 松下電器産業株式会社 | Communicator |
| JPS6340055U (en) * | 1986-09-02 | 1988-03-15 | ||
| JPS63123199A (en) * | 1986-11-12 | 1988-05-26 | 株式会社日立ビルシステムサービス | Security system |
| JPS63124197A (en) * | 1986-11-14 | 1988-05-27 | 株式会社富士通ゼネラル | Automatic alarm monitoring system |
| JPS6470898A (en) * | 1987-06-12 | 1989-03-16 | Beisu Ten Terekomu Inc | Interactive type alarm reporting system with monitoring |
| JPH0269897A (en) * | 1988-08-23 | 1990-03-08 | Knight Protective Ind | Safe-guard system |
-
1982
- 1982-01-27 JP JP1135982A patent/JPS58129598A/en active Pending
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS58204665A (en) * | 1982-05-24 | 1983-11-29 | Secom Co Ltd | Failure informing device having open line detecting and alarming device |
| JPH041549B2 (en) * | 1982-05-24 | 1992-01-13 | Secom Co Ltd | |
| JPS62272397A (en) * | 1986-05-21 | 1987-11-26 | 松下電器産業株式会社 | Communicator |
| JPS6340055U (en) * | 1986-09-02 | 1988-03-15 | ||
| JPS63123199A (en) * | 1986-11-12 | 1988-05-26 | 株式会社日立ビルシステムサービス | Security system |
| JPS63124197A (en) * | 1986-11-14 | 1988-05-27 | 株式会社富士通ゼネラル | Automatic alarm monitoring system |
| JPS6470898A (en) * | 1987-06-12 | 1989-03-16 | Beisu Ten Terekomu Inc | Interactive type alarm reporting system with monitoring |
| JPH0269897A (en) * | 1988-08-23 | 1990-03-08 | Knight Protective Ind | Safe-guard system |
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