JPH0127620B2 - - Google Patents
Info
- Publication number
- JPH0127620B2 JPH0127620B2 JP55102136A JP10213680A JPH0127620B2 JP H0127620 B2 JPH0127620 B2 JP H0127620B2 JP 55102136 A JP55102136 A JP 55102136A JP 10213680 A JP10213680 A JP 10213680A JP H0127620 B2 JPH0127620 B2 JP H0127620B2
- Authority
- JP
- Japan
- Prior art keywords
- maintenance
- central
- remote
- auxiliary device
- electronic exchange
- 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
Links
- 238000012423 maintenance Methods 0.000 claims description 93
- 238000012360 testing method Methods 0.000 claims description 20
- 230000006870 function Effects 0.000 claims description 13
- 238000003745 diagnosis Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 238000012546 transfer Methods 0.000 claims description 6
- 238000007689 inspection Methods 0.000 description 7
- 238000010586 diagram Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 230000004044 response Effects 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04Q—SELECTING
- H04Q1/00—Details of selecting apparatus or arrangements
- H04Q1/18—Electrical details
- H04Q1/20—Testing circuits or apparatus; Circuits or apparatus for detecting, indicating, or signalling faults or troubles
- H04Q1/22—Automatic arrangements
- H04Q1/26—Automatic arrangements for signalling trouble in unoccupied sub-exchanges
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Monitoring And Testing Of Exchanges (AREA)
Description
【発明の詳細な説明】
本発明は電子交換機の遠隔制御方式、特に遠隔
地や無人局等に設置された電子交換機を集中保守
局より試験や監視もしくは管理する方式に関する
ものある。DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a remote control system for electronic exchanges, and particularly to a system for testing, monitoring, or managing electronic exchanges installed at remote locations, unmanned stations, etc. from a centralized maintenance station.
従来の交換機における保守方式を第１図に示
す。同図において、MCは現地の保守装置、TS
は電子交換機、NWは電子交換機TSのネツトワ
ーク、SPCは通話路制御装置、CCは中央制御装
置、MMは主記憶装置、BWTは局線トランク、
CNSは保守用コンソール、MPCは保守用コンソ
ールのインターフエース回路（以下、単にインタ
ーフエース回路と称す。）、EMAは緊急動作回路、
TELは被試験内線の如く構成されている。 Figure 1 shows the maintenance method for conventional switching equipment. In the figure, MC is the local maintenance equipment, TS
is the electronic exchange, NW is the electronic exchange TS network, SPC is the call path control device, CC is the central control device, MM is the main memory, BWT is the central office trunk,
CNS is the maintenance console, MPC is the maintenance console interface circuit (hereinafter simply referred to as the interface circuit), EMA is the emergency operation circuit,
TEL is configured like an extension under test.
電子交換機TSを保守するには、保守者が現地
へ出張して、保守装置MCと保守用コンソール
CNSを用いて行なつていた。即ち、加入者内線
試験を行なう場合は、保守用コンソールから保守
コマンドを投入し、被試験内線TELと保守装置
MCを接続し、各種保守・診断を行なつていた。
しかし、この方式では各所に設置してある電子交
換機の局ごとに保守装置MCが必ず必要となり、
さらに保守者がそれぞれの現地まで出張していか
なければ保守出来ない欠点があつた。 To maintain the electronic switching system TS, a maintenance person travels to the site and installs the maintenance device MC and the maintenance console.
It was performed using the CNS. In other words, when performing a subscriber extension test, input a maintenance command from the maintenance console and connect the extension TEL under test and the maintenance device.
Connected to MC and performed various maintenance and diagnosis.
However, this method requires a maintenance device MC for each electronic exchange station installed in various locations.
Furthermore, there was a drawback that maintenance could not be performed unless maintenance personnel traveled to each site.
そこで集中保守センタから遠隔保守する要求が
出てきた。 Therefore, there was a request for remote maintenance from a centralized maintenance center.
従来のこの種の遠隔制御方式を第２図を用いて
説明する。同図において、第１図と同一構成部分
部分は同一記号をもつて表わす。即ち、MCは集
中保守装置、MCTはデータ転送の送受信機能、
自動発着信機能及び保守・診断等の各種の内線試
験機能を有する遠隔保守用付帯装置（以下、単に
付帯装置と称す。）であり該付帯装置MCTは、上
記の各種の内線試験については、集中保守装置
MCから検査プログラム実行情報を受信して後記
する中央制御装置CCに検査プログラム実行コマ
ンドを送出し、そして中央制御装置CCによる各
種内線試験結果を受入れて、集中保守装置MCへ
送出する。TSは電子交換機、Ｔは一般交換網、
NWは電子交換機TSのネツトワーク、SPCは通
話路制御装置、CCは中央制御装置、MMは主記
憶装置、BWTは局線トランク、MDはモデム装
置の如く構成されており、集中保守センタより保
守用コンソールとモデムを用いて、一般交換網Ｔ
経由で電子交換機TSのコンソールインターフエ
ースに接続すると共に集中保守装置MCより発信
し接続要求を行ない、一般交換網Ｔを経由して保
守用局線トランクBWTに着信し、電子交換機
TSのネツトワークNWより付帯装置MCTに接続
される。 A conventional remote control system of this type will be explained with reference to FIG. In this figure, the same components as in FIG. 1 are represented by the same symbols. In other words, MC is a central maintenance device, MCT is a data transfer sending and receiving function,
It is an auxiliary device for remote maintenance (hereinafter simply referred to as an auxiliary device) that has an automatic call/receive function and various extension test functions such as maintenance and diagnosis. maintenance equipment
It receives inspection program execution information from the MC, sends an inspection program execution command to the central controller CC (described later), receives various extension test results from the central controller CC, and sends them to the central maintenance device MC. TS is electronic switching, T is general switching network,
NW is a network of electronic exchanges TS, SPC is a call path control device, CC is a central control device, MM is a main memory, BWT is a central office line trunk, and MD is a modem device, and is maintained by a central maintenance center. General switched network T using a console and modem for
It connects to the console interface of the electronic exchange TS via the central maintenance equipment MC and requests a connection, and the call arrives at the maintenance central office line trunk BWT via the general switching network T, and then the electronic exchange
Connected to the auxiliary device MCT from the TS network NW.
この様にして通話回線によつて集中保守装置
MCと付帯装置MCT及び保守コンソールと交換
機のコンソールインターフエースとが接続される
と、コンソールと交換機の間では保守に必要な制
御オーダが交換され、付帯装置と集中保守装置と
の間では保守に必要なデータが送受される。 In this way, central maintenance equipment can be
When the MC, the auxiliary device MCT, the maintenance console, and the console interface of the exchange are connected, control orders necessary for maintenance are exchanged between the console and the exchange, and control orders necessary for maintenance are exchanged between the auxiliary device and the central maintenance device. data is sent and received.
従つて、付帯装置MCTは電子交換機TSの加入
者に収容されているため、遠隔保守用のトランク
が必要となり、また集中保守センタから送られて
来た制御オーダの通信のため、電子交換機TSと
付帯装置MCTの情報の送受用の中央制御装置CC
のバスに直結するか何か特別のインターフエース
回路を設置しなければならないので、ハードウエ
ア量がそれだけ増大するばかりか、前もつて電子
交換機側に付帯装置MCTが接続可能なインター
フエース回路を用意せねばならず、また付帯装置
MCTと情報を送受するためのプログラムも特別
に電子交換機側に付加できる様にしておかねばな
らない等の欠点があつた。 Therefore, since the auxiliary equipment MCT is housed in the subscriber of the electronic exchange TS, a trunk for remote maintenance is required, and in order to communicate control orders sent from the central maintenance center, a trunk is required between the electronic exchange TS and the electronic exchange TS. Central control unit CC for sending and receiving information of auxiliary equipment MCT
Since it is necessary to connect directly to the bus or install some special interface circuit, not only does the amount of hardware increase accordingly, but also an interface circuit that can be connected to the auxiliary device MCT is prepared in advance on the electronic exchange side. and additional equipment.
There were drawbacks, such as the need for a special program to be added to the electronic exchange to send and receive information to and from the MCT.
本発明は従来のものに見られた上記の如き欠点
を除去するため、付帯装置と電子交換機とを保守
用コンソールのインターフエース回路を用いて互
いに接続した状態で、遠隔地の集中保守局から一
般交換網を経由した１つのラインで付帯装置と交
換機を制御しながら保守情報の受け渡しを行なう
ことができるようにしたもので、以下、図面につ
いて詳細に説明する。 In order to eliminate the above-mentioned drawbacks of the conventional ones, the present invention provides a system in which the auxiliary equipment and the electronic exchange are connected to each other using the interface circuit of the maintenance console, and the system can be accessed from a central maintenance station in a remote location. This system allows maintenance information to be exchanged while controlling ancillary equipment and a switch through a single line via a switching network.The drawings will be described in detail below.
本発明方式の一実施例を第３図について説明す
る。なお、図中第１図及び第２図と同一構成部分
は同一符号をもつて表わす。本発明方式によれ
ば、付帯装置MCTは第１図に示す保守用コンソ
ールCNSの接続と同様にインターフエース回路
MPCに直接接続され、集中保守装置MCは一般
交換網Ｔを通じて前記付帯装置MCTに直接接続
されている。即ち、付帯装置MCTと集中保守装
置MCとの間は、一般交換網Ｔを介する一般の１
ラインの通話回線によつて接続されて、後記する
ように相互に、発着信やその応答と、検査プログ
ラム実行情報と検査結果などの保守情報の受け渡
しを可能にしている。そして付帯装置MCTとイ
ンターフエース回路MPCとの間はデータ送受用
としての１ラインで接続されて、検査プログラム
実行コマンドの送出と検査結果などの相互の保守
情報の受け渡しを可能にしている。その他の構成
は第２図と同様である。 An embodiment of the method of the present invention will be described with reference to FIG. Components in the figure that are the same as those in FIGS. 1 and 2 are denoted by the same reference numerals. According to the method of the present invention, the auxiliary device MCT connects to the interface circuit in the same way as the connection of the maintenance console CNS shown in FIG.
The central maintenance device MC is directly connected to the MPC, and the central maintenance device MC is directly connected to the auxiliary device MCT through a general switching network T. That is, the connection between the auxiliary device MCT and the central maintenance device MC is a general one via the general exchange network T.
They are connected by a telephone line, and as described later, they are able to make and receive calls, respond to calls, and exchange maintenance information such as test program execution information and test results. The auxiliary device MCT and the interface circuit MPC are connected by a single line for data transmission and reception, making it possible to send inspection program execution commands and mutually exchange maintenance information such as inspection results. The other configurations are the same as in FIG. 2.
次に動作について説明る。集中保守局から保守
者がある電子交換局に検査プログラムを実行させ
るには、被試験局に割当てられている付帯装置番
号をダイヤルし、一般交換網Ｔを経由して付帯装
置MCTを集中保守装置MCより呼び出す。付帯
装置MCTは着信検出を行ない、応答後、集中保
守装置MCから検査プログラム実行情報を受信
し、その保守者の指示に従つてインターフエース
回路MPCを通じて中央制御装置CCへ電子交換機
TSの検査プログラム実行コマンドを送出すると
共に、必要に応じて被試験内線TELと付帯装置
MCTを接続する。中央制御装置CCは該コマンド
に応じて所定の試験用プログラムに従つて、各種
内線試験を実行し、その結果が付帯装置MCTを
介して集中保守装置MCへ送出される。集中保守
局の保守者は、集中保守装置MCに送られて来た
検査結果を見て判断し、さらに検査を続行する必
要があれば、前記と同様の方法で検査を続け、検
査が終了すれば終了コマンドを集中保守装置MC
から付帯装置MCTへ送出して双方が終話処理に
入る。この様にして一つの電子交換機TSの保守
が終了すると、次に別の被試験局の電子交換機の
付帯装置を一般交換網より呼び出す如くして、順
次、付帯装置が装備されている電子交換機を集中
保守局に居ながらにして検査していくことができ
る。 Next, the operation will be explained. To have a central maintenance station execute an inspection program at an electronic exchange where a maintainer resides, dial the accessory equipment number assigned to the station under test, and transfer the accessory equipment MCT to the central maintenance equipment via the general switching network T. Called by MC. The auxiliary device MCT detects the incoming call, and after responding, receives inspection program execution information from the central maintenance device MC, and sends the electronic exchange to the central control device CC via the interface circuit MPC according to the maintenance personnel's instructions.
Sends the TS inspection program execution command, and also sends the extension TEL under test and ancillary equipment as necessary.
Connect MCT. In response to the command, the central control device CC executes various extension tests according to a predetermined test program, and the results are sent to the central maintenance device MC via the auxiliary device MCT. The maintenance person at the central maintenance station makes a judgment based on the inspection results sent to the central maintenance device MC, and if it is necessary to continue the inspection, continue the inspection in the same manner as above until the inspection is completed. If the end command is sent to the central maintenance device MC,
The call is then sent to the attached device MCT, and both parties begin call termination processing. When the maintenance of one electronic exchange TS is completed in this way, the electronic exchanges equipped with the associated devices are sequentially installed by calling up the associated devices of the electronic exchange of another station under test from the general switching network. You can carry out inspections while staying at the central maintenance station.
この様に、付帯装置は現地で保守者が使用する
保守用コンソールのインターフエース回路によつ
て電子交換機に接続されているため、保守者が現
地で保守作業を行なうのと全く同じ要領で検査や
データの読み書きなどが集中保守局で行なえ、さ
らに被試験局の電子交換機側には特別な保守用の
トランクやインターフエース回路を設けなくても
よいので、ハードウエアやソフトウエアをほとん
ど変更しなくても付帯装置が接続でき、またこの
方式では保守用コンソールのインターフエース回
路だけを適合させれば、異なるタイプのどの様な
電子交換機にもこの付帯装置が簡単に設置できる
のである。 In this way, since the auxiliary equipment is connected to the electronic exchange through the interface circuit of the maintenance console used by maintenance personnel on-site, maintenance personnel can perform inspections in exactly the same way as when performing maintenance work on-site. Data reading and writing can be performed at the central maintenance station, and there is no need to install special maintenance trunks or interface circuits on the electronic exchange side of the station under test, so there is almost no need to change the hardware or software. Additional equipment can also be connected to this system, and by adapting only the interface circuit of the maintenance console, this equipment can be easily installed in any electronic exchange of different types.
前述した実施例では集中保守用から無人局の電
子交換機の検査プログラムの実行を行ない、その
結果を集中保守装置に表示する場合を例にとつて
説明したが、これ以外にも電子交換機の稼働状態
の読み取り、運用オーダの入出力、サービスオー
ダの変更登録・解除、トラヒツクの測定、バツク
アツプメモリの集中管理等も行なえ、また逆に電
子交換機側から付帯装置へ障害状況等を表示する
ことによつて付帯装置から自動発信し、一般交換
網Ｔを経由して集中保守装置へその状態表示を転
送し、保守者がその表示に従つて集中保守局から
リセツトオーダや初期立上げオーダ等を送出する
ことも可能である。 In the above-mentioned embodiment, an example was explained in which an inspection program for an electronic exchange in an unmanned station is executed for centralized maintenance, and the results are displayed on a centralized maintenance device. reading, input/output of operation orders, registration/cancellation of change in service orders, measurement of traffic, central management of backup memory, etc.Furthermore, by displaying failure status etc. from the electronic exchange side to ancillary equipment, etc. Then, the auxiliary equipment automatically makes a call, transfers the status display to the centralized maintenance equipment via the general exchange network T, and the maintenance person sends a reset order, initial start-up order, etc. from the centralized maintenance station according to the display. It is also possible.
以上説明した如く本発明によれば、データ転送
の送受信機能、自動発着信機能及び保守・診断等
の各種の内線試験機能を有する遠隔保守用付帯装
置を電子交換機の保守用コンソールのインターフ
エース回路に接続した構成で、一般交換網を経由
した１つのラインで遠隔地の集中保守局からの起
動により前記遠隔保守用付帯装置の制御を行なう
と共に、前記インターフエース回路を通して保
守・診断等の各種の内線試験に必要な交換機の制
御を前記遠隔保守用付帯装置にて行ない、その結
果を前記遠隔保守用付帯装置のデータ転送機能を
用いて集中保守局へ通知するようになしたため、
遠隔の集中保守局から一般交換網を介して電子交
換機を保守する際、保守者が現地で保守作業を行
なうのと同じ要領で試験や試験結果の読取りなど
を行なうことができるとともに、電子交換機側に
特別の保守用のトランクやインターフエース回路
を設ける必要がなく、また、電子交換機の中央制
御装置に集中保守局及び遠隔保守用付帯装置と情
報を送受するためのプログラムを設ける必要がな
く、従つて、電子交換機のハードウエア及びソフ
トウエアの構成を変えることなく、保守・診断等
の試験を実行し得る利点がある。 As explained above, according to the present invention, an auxiliary device for remote maintenance having various extension testing functions such as a data transmission/reception function, an automatic call/reception function, and maintenance/diagnosis functions is installed in an interface circuit of a maintenance console of an electronic exchange. In a connected configuration, the remote maintenance auxiliary equipment is controlled by activation from a central maintenance station in a remote location on one line via the general exchange network, and various extension lines for maintenance and diagnosis etc. are controlled through the interface circuit. The remote maintenance auxiliary device controls the exchange necessary for the test, and the results are notified to the central maintenance station using the data transfer function of the remote maintenance auxiliary device.
When maintaining electronic exchanges from a remote central maintenance station via the general exchange network, maintenance personnel can perform tests and read test results in the same way as maintenance work at the site, and can also perform maintenance on the electronic exchange side. There is no need to install a special trunk or interface circuit for maintenance in the electronic exchange, and there is no need to install a program in the central control unit of the electronic exchange to send and receive information from the central maintenance station and auxiliary equipment for remote maintenance. Therefore, there is an advantage that tests such as maintenance and diagnosis can be performed without changing the hardware and software configuration of the electronic exchange.
図面は本発明の説明に供するもので、第１図は
従来の電子交換機の保守方式を説明するための構
成図、第２図は従来の電子交換機の遠隔制御方法
を説明するための構成図、第３図は本発明の一実
施例を示す電子交換機の遠隔制御方式の構成図で
ある。
MC…集中保守装置、MCT…遠隔保守用付帯
装置、TS…電子交換機、Ｔ…一般交換機、SPC
…通話路制御装置、CC…中央制御装置、MM…
主記憶装置、MPC…保守用コンソールのインタ
ーフエース回路、EMA…緊急動作回路、TEL…
被試験内線電話機、MD…モデム、BWT…局線
トランク、CNS…保守コンソール。
The drawings serve to explain the present invention; FIG. 1 is a block diagram for explaining a conventional maintenance method for an electronic exchange; FIG. 2 is a block diagram for explaining a conventional remote control method for an electronic exchange; FIG. 3 is a block diagram of a remote control system for an electronic exchange showing an embodiment of the present invention. MC...Centralized maintenance equipment, MCT...Auxiliary equipment for remote maintenance, TS...Electronic switching equipment, T...General switching equipment, SPC
...Call path control device, CC...Central control device, MM...
Main memory, MPC...maintenance console interface circuit, EMA...emergency operation circuit, TEL...
Extension telephone under test, MD...modem, BWT...office line trunk, CNS...maintenance console.
Claims (1)
び電子交換機の中央制御装置に対して保守・診断
等の各種の内線試験を指示する機能を有する遠隔
保守用付帯装置を、前記中央制御装置に保守用コ
ンソールを接続するために用意されたインターフ
エース回路とを接続した構成で、一般交換網を経
由した１つのラインで遠隔地の集中保守局からの
検査プログラム実行情報に基づいて前記遠隔保守
用付帯装置に対して前記各機能実行の制御を行な
い、前記インターフエース回路を通して保守・診
断等の各種の内線試験に必要な電子交換機のプロ
グラム制御を前記遠隔保守用付帯装置からの命令
によつて遂行させ、その結果を前記遠隔保守用付
帯装置のデータ転送機能を用いて集中保守局へ通
知することを特徴とする電子交換機の遠隔制御方
式。1. An auxiliary device for remote maintenance, which has a data transfer function, an automatic call making/receiving function, and a function of instructing the central control unit of the electronic exchange to perform various extension tests such as maintenance and diagnosis, is installed in the central control unit for maintenance purposes. It has a configuration in which the console is connected to an interface circuit prepared for connecting the console, and the remote maintenance auxiliary device is connected to the remote maintenance auxiliary device based on inspection program execution information from a remote central maintenance station in one line via a general exchange network. control the execution of each of the functions, and perform program control of the electronic exchange necessary for various extension tests such as maintenance and diagnosis through the interface circuit in accordance with instructions from the remote maintenance auxiliary device; A remote control method for an electronic exchange, characterized in that the result is notified to a central maintenance station using a data transfer function of the remote maintenance auxiliary device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213680A JPS5726956A (en) | 1980-07-25 | 1980-07-25 | Remote control system for electronic exchanger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10213680A JPS5726956A (en) | 1980-07-25 | 1980-07-25 | Remote control system for electronic exchanger |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5726956A JPS5726956A (en) | 1982-02-13 |
| JPH0127620B2 true JPH0127620B2 (en) | 1989-05-30 |
Family
ID=14319344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10213680A Granted JPS5726956A (en) | 1980-07-25 | 1980-07-25 | Remote control system for electronic exchanger |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5726956A (en) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6023074A (en) * | 1983-07-19 | 1985-02-05 | Kyushu Matsushita Denki Kk | Paper delivery apparatus of printer |
| JPS6053561U (en) * | 1983-09-20 | 1985-04-15 | アルプス電気株式会社 | printer paper feeder |
| JPS6484955A (en) * | 1987-09-25 | 1989-03-30 | Nec Corp | System for carrying out maintenance |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53132924A (en) * | 1977-04-25 | 1978-11-20 | Nec Corp | Remote control system |
-
1980
- 1980-07-25 JP JP10213680A patent/JPS5726956A/en active Granted
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS53132924A (en) * | 1977-04-25 | 1978-11-20 | Nec Corp | Remote control system |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5726956A (en) | 1982-02-13 |
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