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JPS6324579B2 - - Google Patents
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JPS6324579B2 - - Google Patents

Info

Publication number
JPS6324579B2
JPS6324579B2 JP57050075A JP5007582A JPS6324579B2 JP S6324579 B2 JPS6324579 B2 JP S6324579B2 JP 57050075 A JP57050075 A JP 57050075A JP 5007582 A JP5007582 A JP 5007582A JP S6324579 B2 JPS6324579 B2 JP S6324579B2
Authority
JP
Japan
Prior art keywords
communication network
communication
network control
interface
announcement
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
Application number
JP57050075A
Other languages
Japanese (ja)
Other versions
JPS58168139A (en
Inventor
Masakazu Yamaguchi
Osamu Yoshida
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 JP57050075A priority Critical patent/JPS58168139A/en
Publication of JPS58168139A publication Critical patent/JPS58168139A/en
Publication of JPS6324579B2 publication Critical patent/JPS6324579B2/ja
Granted legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04RLOUDSPEAKERS, MICROPHONES, GRAMOPHONE PICK-UPS OR LIKE ACOUSTIC ELECTROMECHANICAL TRANSDUCERS; ELECTRIC HEARING AIDS; PUBLIC ADDRESS SYSTEMS
    • H04R27/00Public address systems

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Acoustics & Sound (AREA)
  • Signal Processing (AREA)
  • Maintenance And Management Of Digital Transmission (AREA)
  • Communication Control (AREA)

Description

【発明の詳細な説明】 (1) 発明の技術分野 本発明は計算機と複数の通信網制御装置、たと
えば計算機と複数の電話回線制御装置との間で通
信を行う通信制御方式に関する。
DETAILED DESCRIPTION OF THE INVENTION (1) Technical Field of the Invention The present invention relates to a communication control method for communicating between a computer and a plurality of communication network control devices, such as a computer and a plurality of telephone line control devices.

(2) 技術の背景 計算機と複数の通信網制御装置との間には、通
信網制御インタフエイスを設けてあり、信号のレ
ベル変換、変復調等を行つている。このような通
信制御方式において、たとえば、計算機特に
CPU(中央処理装置)が故障して動作不能になつ
たときには、予め録音されているエンドレステー
プによりCPUが不能である旨の音声信号が各通
信網制御装置に供給される。
(2) Technical background A communication network control interface is provided between a computer and a plurality of communication network control devices, and performs signal level conversion, modulation and demodulation, etc. In such a communication control method, for example, computers, especially
When a CPU (Central Processing Unit) malfunctions and becomes inoperable, an audio signal indicating that the CPU is inoperable is supplied to each communication network control device using a pre-recorded endless tape.

(3) 従来技術と問題点 従来、上述のアナウンスマシンは各通信網制御
インターフエイス毎に設けられており、この結
果、コストの点で不利であるという問題点があつ
た。
(3) Prior Art and Problems Conventionally, the above-mentioned announcement machine has been provided for each communication network control interface, and as a result, there has been a problem in that it is disadvantageous in terms of cost.

(4) 発明の目的 本発明の目的は、1つのアナウンスマシンをす
べての通信網制御インターフエイスに共通に設け
るという構想にもとづき、コストを低減し、上述
の従来形における問題点を解決することにある。
(4) Purpose of the Invention The purpose of the present invention is to reduce costs and solve the problems of the conventional type described above, based on the concept of providing one announcement machine in common to all communication network control interfaces. be.

(5) 発明の構成 上述の目的を達成するために本発明によれば、
計算機と複数の各通信網制御装置との間に通信網
制御インターフエイスを介して接続し、前記計算
機と前記各通信網制御装置との間で通信を行う通
信制御方式において、前記各通信網制御インター
フエイスに共通に1つのアナウンスマシンを設
け、該アナウンスマシンのセツト用リモコンスイ
ツチを前記通信網制御インターフエイスにそれぞ
れ設け、該リモコンスイツチの少なくとも1つが
オンのときに前記アナウンスマシンの音声信号が
すべての前記通信網制御インターフエイスに分配
されるようにしたことを特徴とする通信制御方式
が提供される。
(5) Structure of the invention In order to achieve the above-mentioned object, according to the present invention,
In a communication control method in which a computer and each of a plurality of communication network control devices are connected via a communication network control interface, and communication is performed between the computer and each of the communication network control devices, each of the communication network control devices One announcement machine is provided in common on the interfaces, remote control switches for setting the announcement machines are provided on each of the communication network control interfaces, and when at least one of the remote control switches is on, all the audio signals of the announcement machines are A communication control method is provided, characterized in that the communication control method is distributed to the communication network control interface.

(6) 発明の実施例 以下、図面により本発明を従来形と比較して説
明する。
(6) Embodiments of the Invention The present invention will be explained below with reference to the drawings in comparison with a conventional type.

第1図は従来の通信制御方式を示すブロツク回
路図である。第1図において、CPU1と複数の
通信網制御装置(図示せず)とは通信網制御イン
ターフエイス2―1,2―2,…,2―nによつ
て接続されている。各インターフエイス2―1,
2―2,…,2―nは、MODEM(変復調装置)
21,受信用増幅器22,送信用増幅器23,制
御回路24,スイツチ25,およびアナウンスマ
シンの音声信号用増幅器26より構成されてい
る。すなわち、各インターフエイス2―1,2―
2,…,2―n毎にアナウンスマシン3―1,3
―2,…,3―nが接続されている。
FIG. 1 is a block circuit diagram showing a conventional communication control system. In FIG. 1, a CPU 1 and a plurality of communication network control devices (not shown) are connected through communication network control interfaces 2-1, 2-2, . . . , 2-n. Each interface 2-1,
2-2,...,2-n are MODEM (modem/demodulator)
21, a receiving amplifier 22, a transmitting amplifier 23, a control circuit 24, a switch 25, and an audio signal amplifier 26 for the announcement machine. In other words, each interface 2-1, 2-
Announcement machine 3-1, 3 every 2,...,2-n
-2,...,3-n are connected.

各アナウンスマシン3―1,3―2,…,3―
nは、たとえばCPU1の動作不能を示す音声信
号が録音されているエンドレステープにより構成
されており、その動作は各インターフエイス毎に
独立に行われる。たとえば、インターフエイス2
―1において、通信網制御装置(図示せず)から
受信用増幅器22,MODEM21を介してある
信号がCPU1に送出されると、制御回路24は
図示しないタイマをセツトし、その後、CPU1
がインターフエイス2―1に応答信号を送出せず
にタイマがタイムアツプすると、それにより、制
御回路24はスイツチ25を閉成させてアナウン
スマシン3―1を動作させる。この結果、アナウ
ンスマシン3―1の音声信号は増幅器26,23
を介して通信網制御装置に送出されることにな
る。
Each announcement machine 3-1, 3-2,..., 3-
n is constituted by an endless tape on which, for example, an audio signal indicating that the CPU 1 is inoperable is recorded, and its operation is performed independently for each interface. For example, interface 2
-1, when a certain signal is sent to the CPU 1 from the communication network control device (not shown) via the receiving amplifier 22 and MODEM 21, the control circuit 24 sets a timer (not shown), and then the CPU 1
When the timer times up without sending a response signal to the interface 2-1, the control circuit 24 closes the switch 25 and operates the announcement machine 3-1. As a result, the audio signal of the announcement machine 3-1 is transmitted to the amplifiers 26 and 23.
It will be sent to the communication network control device via.

しかしながら、第1図の従来形においては、各
インターフエイス2―1,2―2,…,2―n毎
にアナウンスマシン3―1,3―2,…,3―n
を設けてあるので、コストの点で不利である。
However, in the conventional type shown in FIG.
is provided, which is disadvantageous in terms of cost.

第2図は本発明の一実施例としての通信制御方
式を示すブロツク回路図である。第2図におい
て、唯1つのアナウンスマシン3―1がインター
フエイス2―1,2―2,…,2―nのすべてに
対して共通に設けられており、また、アナウンス
マシン3―1の動作は少なくとも1つのインター
フエイス2―1,2―2,…,2―nにおけるス
イツチ25が閉成されたときに行われ、そのと
き、アナウンスマシン3―1の音声信号はインタ
ーフエイス2―1の増幅器26を介してすべての
インターフエイスの送信用増幅器23に送出され
る。
FIG. 2 is a block circuit diagram showing a communication control system as an embodiment of the present invention. In FIG. 2, only one announcement machine 3-1 is provided in common to all interfaces 2-1, 2-2, ..., 2-n, and the operation of the announcement machine 3-1 is is performed when the switch 25 in at least one interface 2-1, 2-2, ..., 2-n is closed, and then the audio signal of the announcement machine 3-1 is transmitted to the interface 2-1. It is sent out via the amplifier 26 to the transmitting amplifiers 23 of all interfaces.

すなわち、アナウンスマシン3―1の動作は各
インターフエイス2―1,2―2,…,2―nの
スイツチ25のオア論理によつて行われているこ
とになる。
That is, the operation of the announcement machine 3-1 is performed by the OR logic of the switches 25 of each interface 2-1, 2-2, . . . , 2-n.

なお、第2図において、インターフエイス2―
2,…,2―nの増幅器26は動作上必要ではな
いが、各インターフエイス2―1,2―2,…,
2―nを同一構成にすることはアナウンスマシン
3―1をいずれのインターフエイスにも接続でき
るという利点を有する。
In addition, in Figure 2, interface 2-
2,...,2-n amplifiers 26 are not required for operation, but each interface 2-1, 2-2,...,
2-n having the same configuration has the advantage that the announcement machine 3-1 can be connected to either interface.

(7) 発明の効果 以上説明したように本発明によれば、アナウン
スマシンの設置台数が減少してコスト低減が計れ
る。
(7) Effects of the Invention As explained above, according to the present invention, the number of installed announcement machines can be reduced and costs can be reduced.

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

第1図は従来の通信制御方式を示すブロツク回
路図、第2図は本発明の一実施例としての通信制
御方式を示すブロツク回路図である。 1……計算機(CPU)、2―1,2―2,…,
2―n……通信網制御インターフエイス、3―
1,3―2,…,3―n……アナウンスマシン。
FIG. 1 is a block circuit diagram showing a conventional communication control system, and FIG. 2 is a block circuit diagram showing a communication control system as an embodiment of the present invention. 1... Computer (CPU), 2-1, 2-2,...,
2-n...Communication network control interface, 3-
1, 3-2,..., 3-n...announcement machine.

Claims (1)

【特許請求の範囲】[Claims] 1 計算機と複数の各通信網制御装置との間に通
信網制御インターフエイスを介して接続し、前記
計算機と前記各通信網制御装置との間で通信を行
う通信制御方式において、前記各通信網制御イン
ターフエイスに共通に1つのアナウンスマシンを
設け、該アナウンスマシンのセツト用リモコンス
イツチを前記通信網制御インターフエイスにそれ
ぞれ設け、該リモコンスイツチの少なくとも1つ
がオンのときに前記アナウンスマシンの音声信号
がすべての前記通信網制御インターフエイスに分
配されるようにしたことを特徴とする通信制御方
式。
1. In a communication control method in which a computer and each of a plurality of communication network control devices are connected via a communication network control interface, and communication is performed between the computer and each of the communication network control devices, each of the communication networks One announcement machine is provided in common on the control interfaces, remote control switches for setting the announcement machines are provided on each of the communication network control interfaces, and when at least one of the remote control switches is on, the audio signal of the announcement machine is A communication control method characterized in that the communication control method is distributed to all the communication network control interfaces.
JP57050075A 1982-03-30 1982-03-30 Communication controlling system Granted JPS58168139A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57050075A JPS58168139A (en) 1982-03-30 1982-03-30 Communication controlling system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57050075A JPS58168139A (en) 1982-03-30 1982-03-30 Communication controlling system

Publications (2)

Publication Number Publication Date
JPS58168139A JPS58168139A (en) 1983-10-04
JPS6324579B2 true JPS6324579B2 (en) 1988-05-21

Family

ID=12848882

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57050075A Granted JPS58168139A (en) 1982-03-30 1982-03-30 Communication controlling system

Country Status (1)

Country Link
JP (1) JPS58168139A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0428677U (en) * 1990-07-03 1992-03-06

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0100770D0 (en) * 2001-03-07 2001-03-07 Lab Gruppen Ab Andersson & Bae A communications system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0428677U (en) * 1990-07-03 1992-03-06

Also Published As

Publication number Publication date
JPS58168139A (en) 1983-10-04

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