JPH02308642A - Network controller - Google Patents
Network controllerInfo
- Publication number
- JPH02308642A JPH02308642A JP1130524A JP13052489A JPH02308642A JP H02308642 A JPH02308642 A JP H02308642A JP 1130524 A JP1130524 A JP 1130524A JP 13052489 A JP13052489 A JP 13052489A JP H02308642 A JPH02308642 A JP H02308642A
- Authority
- JP
- Japan
- Prior art keywords
- line
- control device
- network control
- circuit
- attribute data
- 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
- 238000004891 communication Methods 0.000 claims abstract description 25
- 238000013500 data storage Methods 0.000 claims abstract description 13
- 238000012545 processing Methods 0.000 claims abstract description 11
- 238000011084 recovery Methods 0.000 claims description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000012423 maintenance Methods 0.000 abstract description 2
- 230000005540 biological transmission Effects 0.000 abstract 1
- 238000013461 design Methods 0.000 abstract 1
- 238000011161 development Methods 0.000 abstract 1
- 238000004519 manufacturing process Methods 0.000 abstract 1
- 238000001514 detection method Methods 0.000 description 8
- 238000010586 diagram Methods 0.000 description 7
- 230000006870 function Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- 230000011664 signaling Effects 0.000 description 3
- 238000012790 confirmation Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 241000255925 Diptera Species 0.000 description 1
- 238000009825 accumulation Methods 0.000 description 1
- 230000006399 behavior Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000008054 signal transmission Effects 0.000 description 1
Landscapes
- Data Exchanges In Wide-Area Networks (AREA)
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は網制御装置に関し、特に接続する回線に対応し
た属性データを記憶し適切な接続動作を行う網制御装置
に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a network control device, and more particularly to a network control device that stores attribute data corresponding to lines to be connected and performs appropriate connection operations.
従来の網制御装置は、接続する回線の種別や回線への接
続方法および回線に送出する選択信号の信号方式等の、
接続する回線の属性に対応するため、その回線に適合し
た専用の網制御装置とするか、網制御装置内のスイッチ
等の設定によりその回線に適合するよう半固定的に属性
を規定するという方法をとっている。Conventional network control equipment is capable of determining the type of line to be connected, the method of connecting to the line, the signaling method of the selection signal sent to the line, etc.
In order to correspond to the attributes of the line to be connected, either a dedicated network control device suitable for the line is used, or a semi-fixed attribute is defined to suit the line by setting switches, etc. within the network control device. is taking.
第３図は網制御装置を使用した蓄積交換装置の回線接続
図である。網制御装置２１は２線式電話機インタフェー
スの押ボタンダイヤル信号を送出する回線に対応し、網
制御装置２２は２線式電話機インタフェースの１０パル
ス／Ｓダイヤルパルス信号を送出する回線に対応し、網
制御装置２３は２線式電話機インタフェースの２０パル
ス／Ｓダイヤルパルス信号を送出する回線に対応し、網
制御装置２４は４線式Ｅ＆Ｍ専用線インタフェースの押
ボタンダイヤル信号を送出する回線に対応し、網制御装
置２５は４線式Ｅ＆Ｍ専用線インタフェースの１０パル
ス／Ｓダイヤルパルス信号を送出する回線に対応し、網
制御装置２６は４線式Ｅ＆Ｍ専用線インタフェースの２
０パルス／Ｓダイヤルパルス信号を送出する回線に対応
している。FIG. 3 is a line connection diagram of a storage and forwarding device using a network control device. The network control device 21 corresponds to the line that sends out the push button dial signal of the two-wire telephone interface, and the network control device 22 corresponds to the line that sends out the 10 pulse/S dial pulse signal of the two-wire telephone interface. The control device 23 corresponds to a line that sends out a 20-pulse/S dial pulse signal of a two-wire telephone interface, and the network control device 24 corresponds to a line that sends out a push-button dial signal of a four-wire E&M dedicated line interface. The network control device 25 corresponds to the line that sends the 10 pulse/S dial pulse signal of the 4-wire E&M dedicated line interface, and the network control device 26 corresponds to the line that sends the 10 pulse/S dial pulse signal of the 4-wire E&M dedicated line interface.
Corresponds to lines that send out 0 pulse/S dial pulse signals.
以上述べたように、従来の網制御装置は、対応する回線
の種別や信号方式に応じて動作できるよう設定されてい
る装置か、その回線の属性に合せた専用装置である。As described above, conventional network control devices are devices that are set to operate according to the type and signaling system of the corresponding line, or are dedicated devices that match the attributes of the line.
上述した従来の網制御装置は、接続する回線の属性に合
うように固定的に属性を規定して製造したものを使用す
るか、網制御装置内のスイッチ等の設定によりその回線
に適合するよう半固定的に属性を規定するものを使用し
ているので、網制御装置の種類が、例えば公衆回線用網
制御装置や専用回線用網制御装置というように多種類必
要となったり、あるいはスイッチなどにより設定する場
合には、設置工事の時にそのスイッチ設定工事およびそ
の確認作業をしなければならないという問題点がある。The above-mentioned conventional network control equipment is either manufactured with fixed attributes that match the attributes of the line to be connected, or it is configured to match the line by setting switches, etc. within the network control equipment. Because attributes are defined in a semi-fixed manner, many types of network control devices are required, such as network control devices for public lines and network control devices for private lines, or switches, etc. In the case of setting the switch, there is a problem that the switch setting work and confirmation work must be carried out at the time of the installation work.
本発明の目的は、網制御装置に回線の属性を記憶する機
能とその記憶に基づき接続動作を行う機能を持たせるこ
とにより、使用条件に柔軟に対応でき、開発・設計・製
造する品種を最小限に減らしてそれらに係る費用を低減
でき、現場ではその設置場所に行かずにコンソールで設
定３行え、同時に結果の表示も行える網制御装置を提供
するこ本発明の網制御装置は、蓄積交換装置に用いる網
制御装置において、前記網制御装置は前記蓄積交換装置
の中央処理装置の送出してくる接続回線の種別や接続の
ため使用する信号方式等の回線ごとに異なる属性データ
を記憶する属性データ記憶回路と、前記属性データ記憶
回路から回線種別を読出し接続している回線に対して発
呼あるいは着呼２通信、復旧の一連の動作を行う発呼制
御着信検出回路と、前記属性データ記憶回路から接続の
ため信号種別を読出し接続している回線に対し前記蓄積
交換装置から指定された被呼者側の加入者番号に対応し
た選択信号を送出する選択信号送出回路と、外部からの
動作指示信号を受信し一時記憶する動作指示一時記憶回
路と、前記網制御装置内の制御に必要な情報を記憶する
制御用記憶回路と、前記網制御装置内の各回路の動作を
制御する制御回路とを含むよう構成されている。The purpose of the present invention is to provide a network control device with a function of storing line attributes and a function of performing a connection operation based on the memory, so that it can flexibly respond to usage conditions and minimize the number of products to be developed, designed, and manufactured. To provide a network control device that can reduce the costs associated with these by reducing the cost to a minimum, and can perform settings on a console without going to the installation site, and can also display the results at the same time. In a network control device used in the device, the network control device stores attribute data that differs for each line, such as the type of connection line sent by the central processing unit of the storage and forwarding device, and the signaling method used for connection. a data storage circuit; a call control incoming detection circuit that reads the line type from the attribute data storage circuit and performs a series of operations for calling or incoming 2 communication and recovery for the connected line; and the attribute data storage a selection signal sending circuit that reads a signal type for connection from the circuit and sends a selection signal corresponding to the subscriber number of the called party specified by the storage and forwarding device to the connected line; and an external operation. an operation instruction temporary storage circuit that receives and temporarily stores instruction signals; a control storage circuit that stores information necessary for control within the network control device; and a control circuit that controls the operation of each circuit within the network control device. It is structured to include.
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図は本発明の一実施例のブロック図である。FIG. 1 is a block diagram of one embodiment of the present invention.
網制御装置１は通信制御部２を介して中央処理装置１１
と接続している。属性データ記憶回路３と選択信号送出
回路４および動作指示一時記憶回路５とは通信制御部２
と接続している。発呼制御着呼検出回路６は一方を回線
と接続し他方を切換接点７を介して変復調装置８と接続
している。制御回路９は属性データ記憶回路３と選択信
号送出回路４と動作指示一時記憶回路５と発呼制御着呼
検出回路６と制御用記憶回路１０とに接続し網制御装置
１に含まれる各回路の動作を制御する。The network control device 1 communicates with the central processing unit 11 via the communication control unit 2.
is connected to. The attribute data storage circuit 3, selection signal sending circuit 4, and operation instruction temporary storage circuit 5 are connected to the communication control unit 2.
is connected to. The call origination control incoming call detection circuit 6 has one end connected to a line and the other end connected to a modem 8 via a switching contact 7. The control circuit 9 is connected to the attribute data storage circuit 3, the selection signal transmission circuit 4, the operation instruction temporary storage circuit 5, the call origination control incoming call detection circuit 6, and the control storage circuit 10, and is connected to each circuit included in the network control device 1. control the behavior of
次に動作について説明する。Next, the operation will be explained.
最初に、網制御装置１が接続する回線が決まると、工事
者の操作によりその回線の属性データが中央処理装置か
ら送出されてくる。その属性データは通信制御部２を介
して網制御装置１で受信される。受信した回線の属性デ
ータは属性データ記憶回路３に記憶される。First, when a line to be connected to the network control device 1 is determined, the attribute data of the line is sent from the central processing unit by an operator's operation. The attribute data is received by the network control device 1 via the communication control section 2. The received line attribute data is stored in the attribute data storage circuit 3.
次に、網制御装置１を使用して通信を行う場合は、発呼
であれば通信制御部２がらの発呼指示を動作指示一時記
憶回路５で受信し、それを制御回路９が解読し属性デー
タ記憶回路３と発呼制御着呼検出回路６とを制御して、
記憶されている属性データに基づき発呼動作を行う。引
続き中央処理装置１１からの選択信号を、一旦受信した
通信制御部２から送られてくる選択信号と送出指示とを
受け、選択信号送出回路４から選択信号を切換接点７と
発呼制御着信検出回路６とを経由して回線に送出する。Next, when communicating using the network control device 1, in the case of a call, the operation instruction temporary storage circuit 5 receives a call instruction from the communication control unit 2, and the control circuit 9 decodes the call instruction. Controlling the attribute data storage circuit 3 and the call control incoming call detection circuit 6,
A calling operation is performed based on the stored attribute data. Subsequently, the selection signal from the central processing unit 11 is received, and the selection signal and sending instruction sent from the communication control unit 2 which once received the selection signal are transferred from the selection signal sending circuit 4 to the switching contact 7 and call control incoming call detection. It is sent to the line via circuit 6.
この時、選択信号種別についての情報が属性データ記憶
回路３から選択信号送出回路４に送られる。選択信号の
送出終了後、相手側の応答確認を受けると切換接点７を
動作させ、回線を変復調装置８に接続し通信状態とする
。通信が終了すれば、回線側の終了を発呼制御着呼検出
回路６で検出し、制御回路９の制御で通信制御部２に通
知し、通信制御部２からの復旧指示を受は復旧するか、
あるいは発呼側の終了を知った通信制御部２から直接復
旧指示を受は網制御装置１は復旧する。At this time, information regarding the selection signal type is sent from the attribute data storage circuit 3 to the selection signal sending circuit 4. After sending the selection signal and receiving confirmation of the response from the other party, the switching contact 7 is operated to connect the line to the modulation/demodulation device 8 and establish a communication state. When the communication ends, the call origination control incoming call detection circuit 6 detects the end of the communication, and the control circuit 9 notifies the communication control section 2 of the termination, and upon receiving a recovery instruction from the communication control section 2, the reception is restored. mosquito,
Alternatively, if the network control device 1 receives a direct recovery instruction from the communication control unit 2 which has learned of the termination of the calling party, the network control device 1 recovers.
着呼であれば発呼制御着信検出回路６が回線からの着呼
を検出し、制御回路９の制御で通信制御部２に通知する
。次に、通信制御部２からの応答信号送出指示を受け、
回線に応答信号を送出する。If it is an incoming call, the call control incoming call detection circuit 6 detects the incoming call from the line and notifies the communication control section 2 under the control of the control circuit 9. Next, receiving a response signal sending instruction from the communication control unit 2,
Sends a response signal to the line.
同時に切換接点７を動作させ回線を変復調装置８に接続
し通信状態とする。通信が終了すれば、発呼の場合と同
様に通信制御部２の指示により網制御装置１は復旧する
。At the same time, the switching contact 7 is operated to connect the line to the modem 8 and establish communication. When the communication is completed, the network control device 1 is restored according to instructions from the communication control unit 2, as in the case of calling.
次に、蓄積交換装置内の網制御装置の接続について説明
する。Next, the connection of the network control device within the storage and forwarding device will be explained.
第２図は本発明の一実施例の蓄積交換装置内の接続図で
ある。FIG. 2 is a connection diagram within the storage and forwarding device according to an embodiment of the present invention.
中央処理装置１１は蓄積交換装置のデータ蓄積制御機能
と交換装置全般の運転制御機能を持ち、各回線の属性デ
ータを入力するコンソール１２と接続し、共通バスを経
由して回線制御装置］３゜１４と接続する１回線制御装
置１３および１４は、それぞれに接続する回線対応部１
５．１６．１７および１８，１９．２０と中央処理装置
１１との間での通信時の送受信データの転送を行う機能
を持つ。網制御装置１は、通信制御部２と変復調装置８
と共に回線対応部１５，１６，１７，１８゜１９．２０
にそれぞれ含まれる。The central processing unit 11 has a data accumulation control function of the storage and exchange device and an operation control function of the exchange device in general, and is connected to a console 12 for inputting attribute data of each line, and is connected to the line control device via a common bus. The line control units 13 and 14 connected to the line corresponding parts 1 and 14 respectively
5.16.17, 18, 19.20 and the central processing unit 11. It has a function of transferring data sent and received during communication. The network control device 1 includes a communication control section 2 and a modem device 8.
Along with line support section 15, 16, 17, 18゜19.20
included in each.
次に属性データの設定動作について説明する。Next, the setting operation of attribute data will be explained.
工事者あるいは保守者が、コンソール１２から回線対応
部ごとに回線の属性データを入力する。A construction worker or maintenance person inputs line attribute data for each line corresponding section from the console 12.
例として回線＃５について入力するものとする。As an example, assume that line #5 is input.
入力した属性データは中央処理装置１１に受信される。The input attribute data is received by the central processing unit 11.
中央処理装置１１は、該当する回線対応部２０を含む回
線制御装置１４に、回線＃５の属性データを転送する。The central processing unit 11 transfers the attribute data of line #5 to the line control unit 14 including the corresponding line correspondence section 20.
回線制御装置１４は回線対応部２０の通信制御部２に回
線＃５の属性データを転送する。通信制御部２が属性デ
ータを受信後の動作については、既に第１図の動作説明
の中で触れたので省略する。The line control device 14 transfers the attribute data of line #5 to the communication control unit 2 of the line correspondence unit 20. The operation of the communication control section 2 after receiving the attribute data has already been mentioned in the operation description of FIG. 1, so a description thereof will be omitted.
以上説明したように、本発明は、網制御装置に回線の属
性を記憶する機能とその記憶に基づき接続動作を行う機
能を持たせることにより、使用条件に柔軟に対応でき、
開発・設計・製造する品種を最小限に減らしてそれらの
費用を低減でき、現場ではその設置場所に行かずにコン
ソールで設定を行え、同時に結果の表示も行えるため、
誤設定も気ｆ寸き易くなり、工事での工数削減も可能と
なる等の効果を有する。As explained above, the present invention can flexibly respond to usage conditions by providing a network control device with the function of storing line attributes and the function of performing connection operations based on the memory.
The number of products to be developed, designed, and manufactured can be minimized and costs can be reduced. Settings can be made on the console without going to the installation site, and the results can be displayed at the same time.
This has the effect of making it easier to avoid incorrect settings and reducing the number of man-hours required for construction.
図面の簡単な説明
第１図は本発明の一実施例のブロック図、第２図は本発
明の一実施例の蓄積交換装置内の接続図、第３図は網制
御装置を使用した蓄積交換装置の回線接続図である。Brief Description of the Drawings Fig. 1 is a block diagram of an embodiment of the present invention, Fig. 2 is a connection diagram within a store and forward device of an embodiment of the present invention, and Fig. 3 is a diagram of a store and forward system using a network control device. It is a line connection diagram of a device.
１．２１．２２．２３，２４．２５．２６・・・・・・
網制御装置、２・・・・・・通信制御部、３・・・・・
・属性データ記憶回路、４・・・・・・選択信号送出回
路、５・・・・・・動作指示一時記憶回路、６・・・・
・・発呼制御着呼検出回路、７・・・・・・切換接点、
８・・・・・・変復調装置、９・・・・・・制御回路、
１０・・・・・・制御用記憶回路、１１・・・・・・中
央処理装置、１２・・・・・・コンソール、１３．１４
・・・・・・回線制御装置、１５．１６，１７，１８．
１９゜２０・・・・・・回線対応部。1.21.22.23, 24.25.26...
Network control device, 2... Communication control unit, 3...
・Attribute data storage circuit, 4... Selection signal sending circuit, 5... Operation instruction temporary storage circuit, 6...
...Call control incoming call detection circuit, 7...Switching contact,
8... Modulation/demodulation device, 9... Control circuit,
10...Control memory circuit, 11...Central processing unit, 12...Console, 13.14
・・・・・・Line control device, 15.16, 17, 18.
19゜20... Line support department.
Claims (1)
装置は前記蓄積交換装置の中央処理装置の送出してくる
接続回線の種別や接続のため使用する信号方式等の回線
ごとに異なる属性データを記憶する属性データ記憶回路
と、前記属性データ記憶回路から回線種別を読出し接続
している回線に対して発呼あるいは着呼、通信、復旧の
一連の動作を行う発呼制御着信検出回路と、前記属性デ
ータ記憶回路から接続のため信号種別を読出し接続して
いる回線に対し前記蓄積交換装置から指定された被呼者
側の加入者番号に対応した選択信号を送出する選択信号
送出回路と、外部からの動作指示信号を受信し一時記憶
する動作指示一時記憶回路と、前記網制御装置内の制御
に必要な情報を記憶する制御用記憶回路と、前記網制御
装置内の各回路の動作を制御する制御回路とを含むこと
を特徴とする網制御装置。In a network control device used for a store and forward device, the network control device stores attribute data that differs for each line, such as the type of connection line sent out by the central processing unit of the store and forward device, and the signal system used for connection. an attribute data storage circuit that reads the line type from the attribute data storage circuit and performs a series of operations such as calling or receiving a call, communication, and recovery on a connected line; a selection signal sending circuit that reads a signal type for connection from a data storage circuit and sends a selection signal corresponding to the subscriber number of the called party designated by the storage and forwarding device to the connected line; an operation instruction temporary storage circuit that receives and temporarily stores an operation instruction signal; a control storage circuit that stores information necessary for controlling the network control device; and a control storage circuit that controls the operation of each circuit in the network control device. A network control device comprising a control circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1130524A JPH02308642A (en) | 1989-05-23 | 1989-05-23 | Network controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1130524A JPH02308642A (en) | 1989-05-23 | 1989-05-23 | Network controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02308642A true JPH02308642A (en) | 1990-12-21 |
Family
ID=15036359
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1130524A Pending JPH02308642A (en) | 1989-05-23 | 1989-05-23 | Network controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02308642A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016220010A (en) * | 2015-05-20 | 2016-12-22 | 日本電信電話株式会社 | Management apparatus, management method, and management program |
-
1989
- 1989-05-23 JP JP1130524A patent/JPH02308642A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2016220010A (en) * | 2015-05-20 | 2016-12-22 | 日本電信電話株式会社 | Management apparatus, management method, and management program |
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