JPS58168373A - Sending system of announce signal - Google Patents

Sending system of announce signal

Info

Publication number
JPS58168373A
JPS58168373A JP5073982A JP5073982A JPS58168373A JP S58168373 A JPS58168373 A JP S58168373A JP 5073982 A JP5073982 A JP 5073982A JP 5073982 A JP5073982 A JP 5073982A JP S58168373 A JPS58168373 A JP S58168373A
Authority
JP
Japan
Prior art keywords
signal
circuit
subscriber
announcement
announce
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
Application number
JP5073982A
Other languages
Japanese (ja)
Inventor
Mitsutoshi Ayano
綾野 光俊
Shunichi Naito
俊一 内藤
Takashi Yokoto
横戸 隆
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fujitsu Ltd
Original Assignee
Fujitsu Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Fujitsu Ltd filed Critical Fujitsu Ltd
Priority to JP5073982A priority Critical patent/JPS58168373A/en
Publication of JPS58168373A publication Critical patent/JPS58168373A/en
Pending legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04MTELEPHONIC COMMUNICATION
    • H04M3/00Automatic or semi-automatic exchanges
    • H04M3/42Systems providing special services or facilities to subscribers
    • H04M3/50Centralised arrangements for answering calls; Centralised arrangements for recording messages for absent or busy subscribers ; Centralised arrangements for recording messages

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)

Abstract

PURPOSE:To reduce the load of a call processing program of a digital exchange by providing a common circuit in the exchange which corresponds to subscriber's lines with a means to detect a specific bit pattern and insert and send a digital announce signal. CONSTITUTION:When an announce request call is outputted from a subscriber 1, a switching circuit 4 sends a specific bit pattern to a receiving side channel 7 in a common circuit 3 corresponding to subscriber's lines and a pattern detector 16 detects the sent signal. At the sending of said signal to an announce allowable line 18, an insertion circuit switching signal is generated from a detecting output 17 and an announce signal insertion circuit 19 sends an announce signal on an announce signal supplying line 20 to a decoder 10 in a subscriber's circuit 2. Since the means to discriminate the specific pattern in each subscriber is included in the titled system and announcing service is prepared, the load ordinarily applied to the call processing program is reduced.

Description

【発明の詳細な説明】 (1)0発明の技術分野 本発明はデイリタル交換@f)アナウンス送出方式の改
jLK関する。
DETAILED DESCRIPTION OF THE INVENTION (1) Technical Field of the Invention The present invention relates to a modification of the daily exchange @f) announcement transmission system.

(2)0発明の背景 従来、電話交換網において、そO加入者からの呼り発生
に応答して天気予報等のアナウンス會サービスとして提
供している。
(2) Background of the Invention Conventionally, in telephone exchange networks, announcement services such as weather forecasts have been provided in response to calls from subscribers.

このようなアナウンスをディジタル交換機【介して行う
場合に、そのアナウンスのための交換処理がその他O交
換処fMK大きな影醤【与えないことが望ましいし、又
アナウンスのためp回路系の接続に当って不都合が生じ
ないことが望ましい。
When such an announcement is made via a digital exchange, it is desirable that the exchange processing for the announcement does not have a large impact on other exchanges, and it is also important to It is desirable that no inconvenience be caused.

しかしながら、従来の方式では、上述のような要求はそ
の構威上必ずしも満えしていないため、上述サービスを
満足しりるレベルで提供し得ていない。
However, the conventional systems do not necessarily satisfy the above-mentioned requirements due to their structure, and therefore cannot provide the above-mentioned services at a satisfactory level.

(3)、従来技術と問題点 第1図は従来のアナウンス送出方式の一ガを示すもので
、加入者電話機aからアナウンスのための呼が発せられ
ると、そOWl!−に応答するスイッチング回路baプ
ログラム処理で。
(3) Prior Art and Problems Figure 1 shows one of the conventional announcement transmission systems.When a call for an announcement is made from subscriber telephone a, the OWl! - in response to switching circuit ba program processing.

アナウンス装置Cがアナウンスアダプタd。The announcement device C is an announcement adapter d.

アナウンス用加入者回路e、そしてスイッチング回路b
r形成される送出路【経て、呼會発生した加入者のため
の加入者回路fへ接続賂れることKより、アナウンス@
@ @に予め記憶されているアナウンス情報がそD加入
者に提供されるようKlkっている。
Announcement subscriber circuit e, and switching circuit b
An announcement is made from K that a transmission path r will be formed.
The announcement information stored in advance in @ is provided to the subscribers.

この方式はアナウンス装置から加入者までのΔスを形成
するためO呼処理プログラムに一般呼と同等の負担を掛
けると−う欠点を有する。
This method has the disadvantage that it imposes the same burden on the O call processing program as for general calls in order to form a Δ path from the announcer to the subscriber.

又、第2図に示す如き他O従米方式は工二バーサルリレ
ーg、セレクIスイッチh、アナウンスアダプタtl介
してアナウンス装置jを加入者#IC接続してアナウン
スt)t−Sスを提供するもDであるが、アナウンス装
置jと加入者電話機aとのインピーダンス整合が不良に
なりがちであつ九9.加入者電話機aがブツシュホンの
場合にFi[K重量用*mが111 必要となるし、又ユニバーサルリレーバスkに複数の加
入者が並列に接続されるため1餘混触等による障害波1
範Hが拡大するという(4)1発明の目的 本1j#Fi上述したような従来方式の有する欠点に鑑
みて創案されたもので、その目的はディジタル交換機の
呼処理プログラムに大きな負担とならず、アナウンス送
出系り般定上l)不具合もないディジタル交換機のアナ
ウンス送出方式を提供することにある。
In addition, in the other system as shown in Fig. 2, an announcement device j is connected to the subscriber #IC via a universal relay g, a select I switch h, and an announcement adapter tl to provide an announcement t)t-S. 99. is also D, but the impedance matching between the announcement device j and the subscriber telephone a tends to be poor. If subscriber telephone a is a telephone, Fi [K weight * m is required to be 111, and since multiple subscribers are connected in parallel to universal relay bus k, interference waves due to interference etc.
(4) 1 Purpose of the Invention Book 1j#Fi This was devised in view of the drawbacks of the conventional system as described above, and its purpose is to expand the range H without placing a large burden on the call processing program of the digital exchange. , Announcement Sending System General Description l) An object of the present invention is to provide an announcement sending system for a digital exchange that is free from defects.

(5)1発明の構成 そして、この目的はディジタル交換41It)回縁対応
共通回路の缶受は側通話チャネルへ特定ビットパターン
信号を送出しうるピットパターン信号送出回路手段を設
け、該特定ビットパターン信号が監視回路で予め決めら
れた態様で検出されたことに応答するディジタルアナウ
ンス信号挿入回路により上記受は側通話チャネルへディ
ジタルアナウンス信号を挿入送出することによって達成
嘔れる。
(5) 1 Structure of the Invention And this purpose is to provide a digital exchange 41It) The receiver of the circuit compatible common circuit is provided with a pit pattern signal sending circuit means capable of sending out a specific bit pattern signal to the side communication channel, and the specific bit pattern signal is This is accomplished by inserting a digital announcement signal into the side traffic channel by means of a digital announcement signal insertion circuit responsive to a signal being detected in a predetermined manner by the monitoring circuit.

(6)1発明υ実施例 以下、添付図[tiffi#照しながら1本発明O実施
例t−説明する。
(6) Embodiment 1 of the Invention Hereinafter, Embodiment 1 of the Invention will be described with reference to the attached drawings.

#I3図は本発明の実施例【示す、仁t)図において、
加入者電話機lは加入者回路2、セして回縁対応共通回
路3を経てスイッチング回路4へ接続されうるように構
値されて9る。
#I3 is an example of the present invention.
The subscriber telephone 1 is configured so that it can be connected to the switching circuit 4 via the subscriber circuit 2 and the common circuit 3 corresponding to the circuit.

これら回w!!2.3.4けディジタル交換機り主たる
構成要嵩である。
These times lol! ! 2.3.4-digit digital switching equipment is the main structural bulk.

電話機lは加入者回路2内Dノ1イブリッド回路5t−
介して共通回路3v送p儒過鈷チヤネル6及び受は備通
話チャネル7へ接続されている。加入者回路2において
、SFi送う儒フィルタ、9はコーグ、l0Fiデコー
ダ、11は受は側フィルタである。
Telephone 1 is connected to subscriber circuit 2, D No. 1, hybrid circuit 5t-
Via the common circuit 3V transmission channel 6 and receiver are connected to the backup channel 7. In the subscriber circuit 2, there is a Confucian filter for sending SFi, 9 is a Korg 10Fi decoder, and 11 is a receiving filter.

又、チャネル6はスイッチング回路4f)直並列変換回
路12へ接続され、該回路は送9側通話データメモリ1
3へ接続嘔れ、チャネル7はスイッチング回路4c)並
直列&換回路14へ接続ちれ、該回路は受11j@逸鈷
データメモリ15へ接続されている。そして、メモIJ
 15からは、後述するよりに、加入者毎に異なる特電
・ぞターンの信号を送出しうるようKなっており、加入
者からの、上記特定パターンの送出會求める呼の発生に
応答してその特定パターンを送出するように構成ちれて
いるO その特定ノeターンを受けるための/臂ターン検出回路
16が受は側通話チャネル7へ並列に接@されてお#)
、その検出出力17は、スイッチング回路4からのアナ
ウンス許81111B上に信号が発生したときに発生す
るよりに構成されている。
Channel 6 is also connected to a switching circuit 4f) serial-to-parallel converter circuit 12, and this circuit is connected to a communication data memory 1 on the sending 9 side.
3, the channel 7 is connected to the switching circuit 4c) parallel-serial & switching circuit 14, which is connected to the receiver 11j@Itko data memory 15. And memo IJ
As will be described later, from 15 onwards, it is possible to send different special call/zo-turn signals to each subscriber, and in response to the occurrence of a call from a subscriber requesting a transmission meeting in the above-mentioned specific pattern. A turn detection circuit 16 configured to send out a specific pattern is connected in parallel to the side communication channel 7 for receiving the specific turn.
, whose detection output 17 is configured to occur when a signal is generated on the announcement signal 81111B from the switching circuit 4.

受は賛通話チャネル7には、又アナウンス信号挿入回路
19が介設されてお9.該回路は検出出力17に出方信
号が発生したとl!に初めて、アナウンス信号挿入回路
19の切換えt生じ場せてディジタルアナウンス信号ヲ
デコーダ10へ送る。
An announcement signal insertion circuit 19 is also provided in the receiving and support channel 7.9. When the output signal is generated at the detection output 17, the circuit outputs l! For the first time, the announcement signal insertion circuit 19 is switched and the digital announcement signal is sent to the decoder 10.

このような構成において、加入者からアナウンスq)た
めの呼が発せられると、その呼に応答するスイッチング
回路4け受は側通話テヤネル7へ特定A J−ン0信号
を繰返して連続的に送出する。その信号がパターン検出
−16で受信され、予め決められた目数だけ受は取られ
、その時刻にアナウンス許容811g上に信号が送出さ
れると、その検出出力17に挿入回路切換え信号が発生
され、アナウンス信号挿入回路191してアナウンス信
号供給@20上のアナウンス信号をデコーダ1゜へ送る
In such a configuration, when a subscriber makes a call for announcement q), the switching circuit 4 that responds to the call repeatedly and continuously sends a specific AJ-0 signal to the side communication channel 7. do. The signal is received by the pattern detection 16, the reception is picked up by a predetermined number of times, and when the signal is sent out on the announcement permission 811g at that time, an insertion circuit switching signal is generated at the detection output 17. , the announcement signal insertion circuit 191 sends the announcement signal on the announcement signal supply @20 to the decoder 1°.

デコーダlOでアナログ化されたアナウンス信号は受は
肯フィルタ11.ハイブリッド回路5を経て、そO呼奮
発した加入者電鈷機1へ送達されてその加入者にそ0内
!g會聴取させる。
The announcement signal converted into analog by the decoder IO is received by the positive filter 11. Through the hybrid circuit 5, it is delivered to the subscriber's electric hook machine 1, which has activated the call, and the call is sent to that subscriber! g Let them listen to the meeting.

このような信号処理は各加入者毎に生ぜしめられる。Such signal processing occurs for each subscriber.

このように、加入者毎にこれを識別しりる特定パターン
信号を用いてアナウンスOf−ビスを提供しうるから、
従来のような呼処理プログラムKか\る負担は制減され
、%に呼の異常輻輪時においてその威力を発揮する。
In this way, announcements of service can be provided using a specific pattern signal that identifies each subscriber.
The burden placed on the conventional call processing program K is reduced, and its effectiveness is demonstrated in times of abnormal call congestion.

又、従来方式で用いているユニパーナルリレーはないか
ら、これ管用いた場合に惹起して来る不具合は解消しう
る。これに加えて、音声品質も向上する。
Furthermore, since there is no unipartial relay used in the conventional system, the problems that would occur if this system were used can be resolved. In addition to this, the audio quality will also be improved.

次に、第4図を用いて本発明の第2の実施例′ki12
明する。
Next, using FIG. 4, a second embodiment of the present invention 'ki12
I will clarify.

この実施例は第3図実施例のアナウンス信号供給Iw2
0がアナウンス用加入者回路2′の出力に接続されてお
り、該回路2′の入力にはアナログ式アナウンス装置2
1が接続されている点においてのみ第3図実施例と異な
る。
This embodiment is the announcement signal supply Iw2 of the embodiment in FIG.
0 is connected to the output of an announcement subscriber circuit 2', and an analog announcement device 2 is connected to the input of the circuit 2'.
This embodiment differs from the embodiment shown in FIG. 3 only in that 1 is connected.

その他の構成要素には同一番号管材してその説明を省略
する。尚、第4図において、22はアナウンスアダプタ
、23はドロッパーで。
The other constituent elements are designated by the same numbers and their descriptions will be omitted. In addition, in Fig. 4, 22 is an announcement adapter, and 23 is a dropper.

これは/?ターン検出回路16の出力の制御の下にアナ
ウンス用加入者回路2′の出力をアナウンス信号挿入回
路19へ接続する。尚、加入者回路2′の各構1i12
1F素の番号にダッシュを付して加入者回路2eD各構
成要素と区別しである。
this is/? Under the control of the output of the turn detection circuit 16, the output of the announcement subscriber circuit 2' is connected to the announcement signal insertion circuit 19. Furthermore, each component 1i12 of the subscriber circuit 2'
A dash is added to the number of the 1F element to distinguish it from each component of the subscriber circuit 2eD.

この第2の実施例O動作は基本的には同じである。その
効果もそO大!Fにおいて同等である。
The operation of this second embodiment is basically the same. The effect is also huge! Equivalent in F.

(7)1発明O効果 以上り説明から明らかなように、本発明によれば、特定
パターンの検出により加入者り識別【なしつ\これにア
ナウンス信号音供給するようになしているから、呼処理
プロダラムにか\る負担を削減し、特に呼の異常輻幀時
においてその威力が発揮される。又、ユニバーサルリレ
ーを用いていないから、それ【用いた場合に惹起される
不具合は除去される。
(7) 1. Effects of the Invention As is clear from the above explanation, according to the present invention, a specific pattern is detected to identify the subscriber, and an announcement signal tone is supplied to the subscriber. It reduces the burden on the processing program, and its effectiveness is particularly demonstrated when there is abnormal call congestion. Also, since a universal relay is not used, the problems that would occur if one were used are eliminated.

更に:ti、音声品質も向上する咎の効果を奏する。Furthermore, it also has the effect of improving voice quality.

【図面の簡単な説明】[Brief explanation of the drawing]

第1図及び第2図は従来のアナウンス送出方式を示す図
、第3図及び第4#!JFi夫々1本発明の実施例を示
す図である。 図において、3は回線対応共通回路、7#′i受け@通
話チャネル、16Fiパタ一ン検出回路。 19はアナウンス信号挿入回路である。 特許出願人 富士通株式会社
1 and 2 are diagrams showing the conventional announcement sending system, and FIGS. 3 and 4 #! FIG. 1 is a diagram showing an embodiment of the present invention. In the figure, 3 is a line compatible common circuit, 7#'i reception @ call channel, 16Fi pattern detection circuit. 19 is an announcement signal insertion circuit. Patent applicant Fujitsu Limited

Claims (1)

【特許請求の範囲】 l) デイリメル交換機0回線対応共通回路の台受は側
通話チャネルへ轡定ピットノ臂ターン信号を送出し、該
特定ピットノターンが予め決められた態様で検出嘔れた
ことに応答して轟該受は側通話チャネルへデイリタルア
ナウンス信号を挿入送出するξと1−特徴とするアナウ
ンス信号送出方式。 2) 上記予め決められた態様は予め決められた回数で
且つ連続していることを特徴とする特許請求011FM
jll、!J記載のアナウンス信号送出方式。
[Scope of Claims] l) The base mount of the common circuit corresponding to 0 lines of the daily mail exchange sends a fixed pit turn signal to the side communication channel, and the specific pit turn is detected in a predetermined manner. 1. An announcement signal sending system characterized in that ξ, the receiver inserts and sends a daily announcement signal to the side communication channel in response to the call. 2) Patent claim 011FM, characterized in that the above predetermined aspect is repeated a predetermined number of times and is continuous.
jll,! Announcement signal transmission method described in J.
JP5073982A 1982-03-29 1982-03-29 Sending system of announce signal Pending JPS58168373A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5073982A JPS58168373A (en) 1982-03-29 1982-03-29 Sending system of announce signal

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5073982A JPS58168373A (en) 1982-03-29 1982-03-29 Sending system of announce signal

Publications (1)

Publication Number Publication Date
JPS58168373A true JPS58168373A (en) 1983-10-04

Family

ID=12867202

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5073982A Pending JPS58168373A (en) 1982-03-29 1982-03-29 Sending system of announce signal

Country Status (1)

Country Link
JP (1) JPS58168373A (en)

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