JPH04240948A - Network controller - Google Patents
Network controllerInfo
- Publication number
- JPH04240948A JPH04240948A JP738491A JP738491A JPH04240948A JP H04240948 A JPH04240948 A JP H04240948A JP 738491 A JP738491 A JP 738491A JP 738491 A JP738491 A JP 738491A JP H04240948 A JPH04240948 A JP H04240948A
- Authority
- JP
- Japan
- Prior art keywords
- selection signal
- detection circuit
- control device
- communication
- communication control
- 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 abstract description 11
- 230000007257 malfunction Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 2
- 230000010365 information processing Effects 0.000 description 1
Landscapes
- Selective Calling Equipment (AREA)
Abstract
Description
【０００１】0001
【産業上の利用分野】本発明は交換網の通信回線に選択
信号を送出する網制御装置に関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a network control device for sending selection signals to communication lines of a switched network.
【０００２】0002
【従来の技術】従来の網制御装置は、選択信号検出回路
を持たず、選択信号を通信回線に送出するだけであった
。2. Description of the Related Art Conventional network control devices do not have a selection signal detection circuit and only send selection signals to communication lines.
【０００３】0003
【発明が解決しようとする課題】上述した従来の網制御
装置は、選択信号の検出回路を持たないため、通信回線
に送出した選択信号の内容を確認できないという欠点が
ある。The above-mentioned conventional network control device has the disadvantage that it cannot confirm the contents of the selection signal sent to the communication line because it does not have a selection signal detection circuit.
【０００４】0004
【課題を解決するための手段】本発明の網制御装置は、
選択信号を出力する選択信号送出回路と、この選択信号
送出回路から通信回線へ送出された前記選択信号を検出
する選択信号検出回路と、この選択信号検出回路で検出
した前記選択信号を対応するダイヤル番号情報として通
信制御装置へ送出する通信制御装置インタフェースとを
有している。[Means for Solving the Problems] A network control device of the present invention includes:
A selection signal sending circuit that outputs a selection signal, a selection signal detection circuit that detects the selection signal sent from this selection signal sending circuit to a communication line, and a dial that corresponds to the selection signal detected by this selection signal detection circuit. It has a communication control device interface that sends out the number information to the communication control device.
【０００５】[0005]
【実施例】次に本発明について図面を参照して説明する
。DESCRIPTION OF THE PREFERRED EMBODIMENTS Next, the present invention will be explained with reference to the drawings.
【０００６】図１は本発明の一実施例をブロック図であ
る。１は選択信号送出回路、２は通信回線、３は選択信
号検出回路、４は通信制御装置（ＣＣＵ）５へダイヤル
番号情報を送る通信制御装置インタフェースである。FIG. 1 is a block diagram of an embodiment of the present invention. 1 is a selection signal sending circuit, 2 is a communication line, 3 is a selection signal detection circuit, and 4 is a communication control device interface that sends dial number information to a communication control unit (CCU) 5.
【０００７】次に動作を説明する。選択信号送出回路１
から通信回線２へ送出された選択信号を選択信号検出回
路３で検出し、検出した選択信号の情報を通信制御装置
インタフェース４でダイヤル番号情報として、通信制御
装置（ＣＣＵ）５へ送る。Next, the operation will be explained. Selection signal sending circuit 1
A selection signal sent to the communication line 2 is detected by a selection signal detection circuit 3, and information on the detected selection signal is sent to a communication control unit (CCU) 5 by a communication control unit interface 4 as dial number information.
【０００８】なお、本実施例では、ダイヤル番号の送り
先を通信制御装置（ＣＣＵ）として説明したが、他の情
報処理装置でも差しつかえない。[0008] In this embodiment, the destination of the dialed number is described as a communication control unit (CCU), but other information processing apparatuses may also be used.
【０００９】[0009]
【発明の効果】以上説明した様に本発明は、通信回線に
送出した選択信号を検出し外部の通信制御装置へ送るた
め、通信制御装置側で選択信号の正誤判断等の処理を行
うことができ、システムの誤動作を防止することができ
るという効果がある。[Effects of the Invention] As explained above, the present invention detects the selection signal sent to the communication line and sends it to the external communication control device, so that the communication control device side can perform processing such as determining whether the selection signal is correct or incorrect. This has the effect of preventing system malfunctions.
【図面の簡単な説明】[Brief explanation of the drawing]
【図１】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.
１ 選択信号送出回路
２ 通信回線
３ 選択信号検出回路
４ 通信制御装置インタフェース５ 通信
制御装置（ＣＣＵ）1 Selection signal sending circuit 2 Communication line 3 Selection signal detection circuit 4 Communication control unit interface 5 Communication control unit (CCU)
Claims (1)
と、この選択信号送出回路から通信回線へ送出された前
記選択信号を検出する選択信号検出回路と、この選択信
号検出回路で検出した前記選択信号を対応するダイヤル
番号情報として通信制御装置へ送出する通信制御装置イ
ンタフェースとを有することを特徴とする網制御装置。1. A selection signal sending circuit that outputs a selection signal, a selection signal detection circuit that detects the selection signal sent from the selection signal sending circuit to a communication line, and a selection signal detection circuit that detects the selection signal that is detected by the selection signal detection circuit. A network control device comprising: a communication control device interface that sends a signal as corresponding dial number information to a communication control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP738491A JPH04240948A (en) | 1991-01-25 | 1991-01-25 | Network controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP738491A JPH04240948A (en) | 1991-01-25 | 1991-01-25 | Network controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH04240948A true JPH04240948A (en) | 1992-08-28 |
Family
ID=11664441
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP738491A Pending JPH04240948A (en) | 1991-01-25 | 1991-01-25 | Network controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH04240948A (en) |
-
1991
- 1991-01-25 JP JP738491A patent/JPH04240948A/en active Pending
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