JP2604728B2 - Private communication day / night switching method - Google Patents
Private communication day / night switching methodInfo
- Publication number
- JP2604728B2 JP2604728B2 JP61191355A JP19135586A JP2604728B2 JP 2604728 B2 JP2604728 B2 JP 2604728B2 JP 61191355 A JP61191355 A JP 61191355A JP 19135586 A JP19135586 A JP 19135586A JP 2604728 B2 JP2604728 B2 JP 2604728B2
- Authority
- JP
- Japan
- Prior art keywords
- day
- night switching
- exchanges
- night
- private communication
- 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 - Lifetime
Links
Description
【発明の詳細な説明】 〔産業上の利用分野〕 本発明は複数の交換機を備える私設通信網の昼夜切替
方式に関する。Description: TECHNICAL FIELD The present invention relates to a day / night switching system for a private communication network having a plurality of exchanges.
〔従来の技術〕 従来、この種の私設通信網においては、この通信網に
属する複数の交換機がそれぞれ独自に昼夜切替えを行っ
ている。また、通常各交換機の扱者が中継台操作により
昼夜切替えを行う。2. Description of the Related Art Conventionally, in a private communication network of this type, a plurality of exchanges belonging to the communication network perform day / night switching independently. Usually, the operator of each exchange performs day / night switching by operating the relay console.
上述したように昼夜切替えを行う私設通信網において
は、昼夜切替状態が扱者操作に従って個々の交換機によ
って異なることを避けられない。したがって、昼間と夜
間とで異なる交換サービスを提供したり、接続規制を行
なうこと等が通信網内で一致せず使用加入者の混乱を免
れ得ない。As described above, in a private communication network in which day / night switching is performed, it is inevitable that the day / night switching state differs between individual exchanges according to operator's operation. Therefore, providing different exchange services between daytime and nighttime, and restricting connection, etc., do not coincide in the communication network, and consequent confusion of the subscribers cannot be avoided.
本発明の私設通信網昼夜切替方式は、複数の私設交換
機が共通線信号伝送路により接続された私設通信網にお
いて、前記複数の私設交換機の1つに昼夜切替情報を記
憶する記憶手段を設け、この記憶手段にあらかじめ設定
されている昼夜切替情報に基づいて他の交換機に対して
昼夜切替情報を送出し、前記複数の交換機の前記他の交
換機が前記共通線信号伝送路を介して前記昼夜切替情報
を受信して自局交換機の昼夜切替状態を設定する構成で
ある。In the private communication network day / night switching method of the present invention, in a private communication network in which a plurality of private exchanges are connected by a common channel signal transmission line, storage means for storing day / night switching information in one of the plurality of private exchanges is provided. Based on the day / night switching information set in advance in the storage unit, the day / night switching information is transmitted to another exchange, and the other exchanges of the plurality of exchanges switch the day / night switching via the common line signal transmission path. This is a configuration for receiving information and setting the day / night switching state of the local exchange.
次に、本発明の実施例について図面を参照して説明す
る。Next, embodiments of the present invention will be described with reference to the drawings.
第1図および第2図を参照すると、私設通信網は複数
の交換機(構内交換機PBX)11,12,13,14,15とこれらの
交換機間を接続する共通線信号方式の伝送路21,22,23,2
4,25,26とから構成されている。各交換機11〜15は通常
の構内交換機と基本的には同一構成であるが、この発明
の一実施例においては、交換機11は他の交換機12〜15に
対する昼夜切替情報D/N2、D/N3、D/N4、D/N5を記憶した
記憶手段110(第2図参照)を備えている。Referring to FIGS. 1 and 2, a private communication network comprises a plurality of exchanges (private branch exchanges PBX) 11, 12, 13, 14, 15 and transmission lines 21, 22 of a common channel signaling system connecting these exchanges. , 23,2
4,25,26. Although each of the exchanges 11 to 15 has basically the same configuration as a normal private branch exchange, in one embodiment of the present invention, the exchange 11 has day / night switching information D / N 2 , D / N for other exchanges 12 to 15. A storage means 110 (see FIG. 2) for storing N 3 , D / N 4 and D / N 5 is provided.
このように構成される私設通信網の昼夜切替えを行う
とき、交換機11に収容された中継第31により扱者が昼夜
切替操作を行うと、交換機11の昼夜切替え処理が実行さ
れる。交換機11は自局の昼夜切替えが完了すると、記憶
手段110から昼夜切替情報D/N2〜D/N5を順次読出し、該
当する他の交換機12〜15に対応する上記伝送路を介して
送信する。交換機12〜15は交換機11から送信された昼夜
切替情報D/N2〜D/N5をそれぞれ受信し昼夜切替状態を設
定する。これにより、交換機11〜15はある限られた僅か
な時間内に昼夜切替えを完了する。When performing day / night switching of the private communication network configured as described above, if the operator performs a day / night switching operation by the relay 31 accommodated in the exchange 11, day / night switching processing of the exchange 11 is executed. Upon completion of the day / night switching of the local station, the exchange 11 sequentially reads the day / night switching information D / N 2 to D / N 5 from the storage unit 110 and transmits the information via the transmission path corresponding to the corresponding other exchanges 12 to 15. I do. The exchanges 12 to 15 respectively receive the day / night switching information D / N 2 to D / N 5 transmitted from the exchange 11 and set the day / night switching state. As a result, the exchanges 11 to 15 complete the day / night switching within a limited short time.
上記実施例の私設通信網においては、すべての交換機
11〜15が昼夜切替えされる場合について述べたが、例え
ば交換機15が昼夜切替えを必要としないものである場合
は交換機11の記憶手段110に昼夜切替情報D/N5が記憶さ
れない。In the private communication network of the above embodiment, all exchanges
11 to 15 has dealt with the case where the switching day and night, but for example, when switch 15 is one that does not require switching day and night is day or night switching information D / N 5 in the storage unit 110 of the exchange 11 is not stored.
また、上記昼夜切替情報D/N2〜D/N5を昼夜切替操作時
だけでなく、交換機11から定期的に送信してもよい。こ
れにより、通信網の動作信頼度を向上することができ
る。Further, the day / night switching information D / N 2 to D / N 5 may be transmitted not only during the day / night switching operation but also periodically from the exchange 11. Thereby, the operation reliability of the communication network can be improved.
以上説明したように本発明によれば、私設通信網の複
数の交換機の昼夜切替えを一つの交換機からの指示によ
り瞬時に達成することができる。この結果、昼夜間で異
なる交換サービスの種類や規制を通信網内で速かに変更
設定でき、加入者に混乱を与えることを防止できる。As described above, according to the present invention, day / night switching of a plurality of exchanges in a private communication network can be achieved instantaneously by an instruction from one exchange. As a result, the type and regulation of the exchange service different between day and night can be quickly changed and set in the communication network, and confusion can be prevented from being given to the subscriber.
第1図および第2図は本発明の一実施例を示す図であ
る。 11,12,13,14,15……交換機、21,22,23,24,25,26……共
通線信号伝送路、31……中継台、110……記憶手段、D/N
2〜D/N5……昼夜切替情報。1 and 2 are views showing an embodiment of the present invention. 11,12,13,14,15… exchanger, 21,22,23,24,25,26… common line signal transmission line, 31… relay stand, 110… storage means, D / N
2 to D / N 5 ... Day / night switching information.
Claims (1)
り接続された私設通信網において、前記複数の私設交換
機の1つに昼夜切替情報を記憶する記憶手段を設け、こ
の記憶手段にあらかじめ設定されている昼夜切替情報に
基づいて他の交換機に対して昼夜切替情報を送出し、前
記複数の交換機の前記他の交換機が前記共通線信号伝送
路を介して前記昼夜切替情報を受信して自局交換機の昼
夜切替状態を設定することを特徴とする私設通信網昼夜
切替方式。In a private communication network in which a plurality of private exchanges are connected by a common channel signal transmission line, one of the plurality of private exchanges is provided with storage means for storing day / night switching information, and the storage means is preset. The day / night switching information is transmitted to the other exchanges based on the day / night switching information that has been set, and the other exchanges of the plurality of exchanges receive the day / night switching information via the common line signal transmission path, and A private communication network day / night switching method characterized by setting the day / night switching state of the central office.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61191355A JP2604728B2 (en) | 1986-08-15 | 1986-08-15 | Private communication day / night switching method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61191355A JP2604728B2 (en) | 1986-08-15 | 1986-08-15 | Private communication day / night switching method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6348041A JPS6348041A (en) | 1988-02-29 |
JP2604728B2 true JP2604728B2 (en) | 1997-04-30 |
Family
ID=16273194
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP61191355A Expired - Lifetime JP2604728B2 (en) | 1986-08-15 | 1986-08-15 | Private communication day / night switching method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2604728B2 (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4740045B2 (en) * | 2006-06-15 | 2011-08-03 | 株式会社ショーワ | Damping valve of hydraulic shock absorber |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59127457A (en) * | 1983-01-10 | 1984-07-23 | Nippon Telegr & Teleph Corp <Ntt> | Constitution system for variable communication network |
JPS61104667U (en) * | 1984-12-14 | 1986-07-03 |
-
1986
- 1986-08-15 JP JP61191355A patent/JP2604728B2/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS6348041A (en) | 1988-02-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
EXPY | Cancellation because of completion of term |