JPS6363252A - Junction line connector - Google Patents
Junction line connectorInfo
- Publication number
- JPS6363252A JPS6363252A JP61208201A JP20820186A JPS6363252A JP S6363252 A JPS6363252 A JP S6363252A JP 61208201 A JP61208201 A JP 61208201A JP 20820186 A JP20820186 A JP 20820186A JP S6363252 A JPS6363252 A JP S6363252A
- Authority
- JP
- Japan
- Prior art keywords
- line
- digital line
- modulation
- speed digital
- 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
- 238000006243 chemical reaction Methods 0.000 claims abstract description 16
- 230000005540 biological transmission Effects 0.000 claims abstract description 9
- 238000004891 communication Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 7
- 239000002131 composite material Substances 0.000 description 2
- 150000001875 compounds Chemical class 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 241001455214 Acinonyx jubatus Species 0.000 description 1
- 239000003795 chemical substances by application Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 239000011435 rock Substances 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は中継Ｍｔａ−収容して交換機に接続する中継線
機Ｍ装置に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a trunk line machine M device for accommodating a trunk line Mta and connecting it to an exchange.
従来の中継線接続装置は交換機に含１れ、接続される中
継線の仕様←種別）に合致したものが配備嘔れる。従っ
て、音声による電話機とディジタル符号によるデータ端
末とを混在して収容するディジタル式の複合交換機では
中継線が従来のアナログ式の場合、音声のＡ／Ｄｉ換器
とデータの変復調器が中継線接続装置として中継線ごと
に交換機内ＶＣ備えられる。Conventional trunk line connection devices are included in exchanges, and those that match the specifications (type) of the trunk lines to be connected are installed. Therefore, in a digital complex exchange that accommodates a mixture of voice telephones and digital code data terminals, if the trunk line is a conventional analog type, the voice A/Di converter and the data modem are connected to the trunk line. As a device, an in-exchange VC is provided for each trunk line.
第４図に従来の一例を示して説明する。電話機に接続さ
れ、亀話交換憬９５は中継線９６に対してアナログ１蛛
として接続する旧来のアナログシステムを構成する。新
規配備される複合交換機９７はディジタル１ｊｆＬ話愼
９８おＬひデータ端末９２を収容スるディジタルシステ
ムで、中継線９６に対しては網構成に従ってアナログ回
線９６１およびディジタル回線９７１ をそれぞれ収容
する。A conventional example is shown in FIG. 4 and will be explained. Connected to the telephone set, the switchboard 95 constitutes a conventional analog system connected to the trunk line 96 as an analog link. The newly installed composite switch 97 is a digital system that accommodates digital 1JFL terminals 98 and 2 data terminals 92, and for the trunk line 96, it accommodates analog lines 961 and digital lines 971, respectively, according to the network configuration.
上述のように従来の中継線接続装置は網構成に従って、
旧来のアナログ回線に対しても１轟ごとにディジタル／
アナログ変換を要する。すなわち、音声は６４Ｋｂｐｓ
のＡ／Ｄ変換器を、またデータｆ′ｉ音声糸回線のアナ
ログシステムに適合した変復調器をそれぞれ介してアナ
ログ回線に接続される。As mentioned above, conventional trunk line connection devices are configured according to the network configuration.
Digital /
Requires analog conversion. In other words, audio is 64Kbps
The data f'i is connected to the analog line via an A/D converter and a modem adapted to the analog system of the voice line.
従って、新しく配備される複合交換機は接続される甲継
巌裡別および呼量に従って所要数を算出し、アナログ回
線接続設備を備えるという不経済な問題点がめった。Therefore, the uneconomical problem of newly installed complex switching equipment having to be equipped with analog line connection equipment has arisen, with the required number calculated according to the type of connection and call volume.
本発明の目的は上記問題点’（＋−解決する中継巌接続
装！’ａ−提供することにある。SUMMARY OF THE INVENTION An object of the present invention is to provide a relay connection device which solves the above problems.
本発明による中継線接続装置に複合交換機に長続される
筒速ディジタル回機の一つをアナログシステムの電詰交
侠憬に償絖δれる中継線に機状する装置で、データの変
復調手段と音声のアナログ・ディジタル（Ａ／Ｄ）Ｋ侠
手段と複合交換機の高速ディジタル回線の一つヲ瑞末通
信ごとの低速ディジタルＩＰ！Ｊ線に分離するゲートウ
ェイと圓速ティジタルロ艇を所定の変復調手段またはＡ
／Ｄ変換手段を介して所矩の接続先アナログ回線に接続
するスイッチとを有する。スイッチは低速ディジタル回
線に伝送される音声またはデータの徨別と接続先のアナ
ログ回線種別とに従った変復調手段およびＡ／Ｄ変換手
段のうちの一つを選択し、この一つの手段を介して前記
低速ディジタル回線とアナログ回線とを接続する。The trunk line connection device according to the present invention is a device that converts one of the cylinder-speed digital circuits that are long-term connected to the complex exchange into a trunk line that is connected to the analog system's electrical connection system, and is a data modulation/demodulation device. A low-speed digital IP for each end of communication, one of the high-speed digital lines of the voice analog/digital (A/D) and the combined switch! The gateway that separates the J line and the high-speed TIGITARRO boat are connected to a predetermined modulation/demodulation means or A
and a switch for connecting to a specified rectangular connection destination analog line via a /D conversion means. The switch selects one of the modulation/demodulation means and the A/D conversion means according to the type of voice or data to be transmitted to the low-speed digital line and the type of analog line to which it is connected, and converts the data through this one means. The low-speed digital line and analog line are connected.
次に本発明の中継線接続装置について１面を奈照して説
明する。Next, the trunk line connecting device of the present invention will be explained with reference to the first aspect.
第１図は本発明の一実施例を示す愼罷ブロック図、”！
ｆｃ第２図は第１図の部分詳細の一例を示す機能ブロッ
ク図でるる。FIG. 1 is a block diagram showing an embodiment of the present invention.
fc FIG. 2 is a functional block diagram showing an example of partial details of FIG. 1.
第１図において、申Ｂ酊接続装置はデータの変復調手段
１１．音声のＡ／Ｄ震挾手段１２．スイッチ２０．お工
びゲートウェイ４０を有し、ＦＤＭ中継［３１および４
Ｗ中継巌３２．’ｉ介してアナログシステムへ、また高
速多重ディジタル１嶽により交換機５０と接続する。デ
ータ変復調手段１１は受信し友ディジタルデータを変調
してアナログ信号へ変換し出力すると共にアナログ信号
をディジタルデータへ復調して出力する。音声Ａ／ＤＫ
換手段１２は受信した６４Ｋｂｐｓのディジタル化音声
をアナログ信号に変換して出力すると共に受信したアナ
ログ信号の音声をディジタル化して出力する。スイッチ
２０は変復調手段１１お↓びＡ／Ｄ変換手段１２をゲー
トウェイ４０からの中継線指示情報でＦＤＭ中継線３１
’Ｅたは４〜Ｖ中継疎３２に接続すると共に、ゲートウ
ェイ４０からの端末対応の低速ディジタル回＋ｖｉ！を
伝送情報指示情報がデータの場合は変復調手段１１へま
た音声の場合はＡ／Ｄ変換手段１２へそれぞれ切侠接続
する。In FIG. 1, the connection device B includes data modulation/demodulation means 11. Audio A/D shaking means 12. Switch 20. It has a factory gateway 40 and FDM relay [31 and 4
W relay rock 32. 'i to the analog system and to the exchange 50 by a high speed multiplex digital cable. The data modulation/demodulation means 11 modulates the received digital data, converts it into an analog signal, and outputs it, as well as demodulates the analog signal into digital data and outputs it. Audio A/DK
The conversion means 12 converts the received 64 Kbps digitized audio into an analog signal and outputs it, and also digitizes and outputs the received analog signal audio. The switch 20 connects the modulation/demodulation means 11 and the A/D conversion means 12 to the FDM trunk line 31 using trunk line instruction information from the gateway 40.
'E or 4 to V relay sparse 32 and low-speed digital connection +vi! connected to the terminal from the gateway 40! If the transmission information instruction information is data, it is connected to modulation/demodulation means 11, and if it is voice, it is connected to A/D conversion means 12, respectively.
ゲートウェイ４０は又換愼５０との一つの高速多室化さ
れたディジタル画稼を分解して端末ごとに対応する低速
ディジタル１蛛にすると共に、低速ディジタル回［−多
重化して高速のディジタル回線に接続する。The gateway 40 also decomposes one high-speed, multi-room digital network with a switch 50 into a single low-speed digital line corresponding to each terminal, and also multiplexes the low-speed digital line into a high-speed digital line. Connecting.
次に第２図により上述の部分詳細について説明する。第
２図Ｖこおいて第１図の同一の構成要素には同一の番号
符号を付与しその説明を省略する。Next, the above-mentioned partial details will be explained with reference to FIG. In FIG. 2V, the same components as in FIG. 1 are given the same numbers and symbols, and their explanations will be omitted.
第１図の変復調手段１１は中継？ＩＮ側に網制御ユニッ
） １１１を、ま友交換機側に変復鈎器１１２を配備し
て結合し、第４因のアナログシステムにおけるデータ端
末９２のディジタルシステムからアナログシステムへの
相互接続装置として変復調器９３と網制御ユニット９４
とを配備したものと同様の接続形式を採用した。Ａ／ｌ
）変換手段としてＡ／Ｄ変侠器１２０ ｔ−配備した。Is the modulation/demodulation means 11 in FIG. 1 a relay? A network control unit) 111 is installed on the IN side and a modem hook 112 is installed on the Mayu exchange side to connect the data terminal 92 in the analog system of the fourth factor as an interconnection device from the digital system to the analog system. device 93 and network control unit 94
We adopted the same connection format as the one deployed with. A/l
) A 120 t-A/D converter was installed as a conversion means.
ＦＤＭ中継蔵３１は端末装置に対応する低速ディジタル
情報を伝送しチャンネル変洪回路３０２お工ひ群ｆ埃回
路３０１を介して伝送路のｆ”ＤＭ基礎！＃３０へ接続
する。ゲートウェイ４０は高速データライン回路４１、
低速チータライン回路４２、お工ひ呼処理制御回路４３
を有し、これらの回路を吐側錯バス４４３Ｌひ論理チャ
ンネルバス４５が接続する。The FDM relay storage 31 transmits low-speed digital information corresponding to the terminal equipment, and connects to the transmission line f"DM base! #30 via the channel change circuit 302 and the factory circuit 301. data line circuit 41,
Low-speed cheetah line circuit 42, worker call processing control circuit 43
These circuits are connected by a discharge side complex bus 443L and a logic channel bus 45.
為速データライン回路４１は交換機５０から一つの高速
多重ディジタル回１ｗヲ接続する。低速データライン回
路４２はこの回路が伝送するデータが音声の６４Ｋｂｐ
５の場合スイッチ２ｏを介してＡ／Ｄｉ換器１２０へ接
続される。一方、データが伝送される場合、低速データ
ライン回路４２はスイッチ２０を介して変復満手段１１
（第１図）に接続芒れる。The high-speed data line circuit 41 connects one high-speed multiplex digital circuit 1W from the exchange 50. The low-speed data line circuit 42 transmits data of 64Kbp of audio.
5, it is connected to the A/Di converter 120 via the switch 2o. On the other hand, when data is transmitted, the low-speed data line circuit 42
(Figure 1) shows the connection.
第３図は従来技術を説明した第４図に対照させた本発明
の一実施例を示す中継接続図でめる。第３図において電
話交換機９５は電話機９１を直接、またデータ端末９２
を変復論器９３および網制御ユニット９４を介して、そ
れぞれ収容接続し、中継線９６のアナログ回線９６１に
交換接続する旧来のアナログシステムを形成する。複合
変換機５１にディジタル交換機でろりディジタル電話機
９８訃工ひデータ端末９２を収容接続し高速ディジタル
回線５２で他局と接続する新方式の交侠システムでるる
。本発明の甲継融扱＠装置は情報中継装置ｌＯとして一
方を複合変換機５１と多ム化回線でろる一つの高速１憩
５２で接続し他方全接続先のアナログシステムへの低速
１森でるるアナログ回線９６１１ｃ接続する。FIG. 3 is a relay connection diagram showing an embodiment of the present invention in contrast to FIG. 4 which describes the prior art. In FIG. 3, telephone exchange 95 connects telephone set 91 directly and data terminal 92.
are connected via the modulator 93 and the network control unit 94, respectively, and exchange-connected to the analog line 961 of the trunk line 96, forming a conventional analog system. A new type of communication system is created in which a digital telephone 98 and a data terminal 92 are accommodated and connected to the compound converter 51 using a digital exchange and connected to other stations via a high-speed digital line 52. The device of the present invention serves as an information relay device 10, and one side is connected to the compound converter 51 through one high-speed one-way connection 52 that is connected to a multi-module line, and the other side is connected to all connected analog systems through one low-speed one-way connection. Connect to Ruru analog line 9611c.
従って、情報中継装ｆＩＬ１０は、旧式のアナログシス
テムへ接続される一つの高速１巌ごとに配備されるディ
ジタル・アナログ信号変換装置である。Therefore, the information relay device fIL10 is a digital-to-analog signal converter installed in every high speed link connected to the old analog system.
本発明において中継線９６でるるアナログ回線９６１は
第１囚お工び第２図で示す工うなＦＤＭ中継線お工び４
Ｗ中継嫁≦限定されるものではない０
〔発明の効果〕
以上説明し友ように本発明の中継線接続装置は一つの高
速多重ディジタル回線を端末対応の低速ディジタル回線
ごとに分解し、データの伝送に対しては変復一手段を、
また音声の伝送に対してにＡ／Ｄ変換手段をそれぞれ介
して従来技術で形成δれるアナログ方式の中継線に接続
する工う（′こ構成されているので、新設のディジタル
式複合又換惚を最適な設備設計とじ旧来のアナロ回線に
本発明の中継線接続装置を配備して信号変換することに
エフ設備の総合的経済性の改善を来状できる効果かめる
。In the present invention, the analog line 961 connected to the trunk line 96 is constructed as shown in Figure 2.
W relay wife≦not limited to 0 [Effects of the Invention] As explained above, the trunk line connection device of the present invention separates one high-speed multiplex digital line into each low-speed digital line corresponding to the terminal, and connects the data. For transmission, use a variable means,
In addition, for voice transmission, the connection is made via A/D conversion means to an analog relay line formed by conventional technology ('), so a newly installed digital composite or By optimizing the equipment design and installing the trunk line connection device of the present invention in the conventional analog line to convert the signal, the overall economical efficiency of the F equipment can be improved.
第１図は本発明の中継線接続装置の一実施例を示すブロ
ック図、第２図は第１図の部分詳細の一例を示す機能ブ
ロック図、第３図は第１図の関連接続方式の一例を示す
中継接続図、第４図は従来の一例を示す中継接続図でめ
るＯ
１Ｏ・・・・・・情報集計装置（中継線接続装置）、１
１・・・・・・変復調手段、１２・・・・・・アナログ
・ディジタル（Ａ／Ｄ）変換手段、２０・・・・・・ス
イ、ソテ、３１．３２・・・・・・中継線、４０・・・
・・・ゲートウェイ、５０・・・・・・交換機、５２・
・・・・・高速１庫、９６１・・・・・・アナログ回線
（圓迷回嫁〕。
代理人 弁理士 内 原 晋
沼 ｌ 関FIG. 1 is a block diagram showing an embodiment of the trunk line connection device of the present invention, FIG. 2 is a functional block diagram showing an example of partial details of FIG. 1, and FIG. A relay connection diagram showing an example, Fig. 4 is a relay connection diagram showing an example of a conventional example.
1...Modulation/demodulation means, 12...Analog/digital (A/D) conversion means, 20...Switching, sorting, 31.32...Relay line , 40...
...Gateway, 50... Exchange, 52.
...High speed 1, 961...Analog line (Enmei Kaigo). Agent: Patent attorney Shinuma Uchihara Seki
Claims (1)
いて、データの伝送に対して選択する変復調手段と、音
声の伝送に対して選択するアナログ・ディジタル（Ａ／
Ｄ）変換手段と、前記交換機と接続する一つの高速ディ
ジタル回線を収容し端末対応の低速ディジタル回線に相
互変換するゲートウェイと、このゲートウェイに入出力
する低速ディジタル回線が伝送する通信情報がデータか
音声かを識別してデータを前記変復調手段へまた音声を
Ａ／Ｄ変換手段へ接続すると共に接続した変復調手段ま
たはＡ／Ｄ変換手段を所定の前記中継線に接続するスイ
ッチを有することを特徴とする中継線接続装置。A trunk line connecting device that accommodates trunk lines and connects them to an exchange has a modulation/demodulation means selected for data transmission, and an analog/digital (A/D) selected for voice transmission.
D) A conversion means, a gateway that accommodates one high-speed digital line connected to the exchange and mutually converts it into a low-speed digital line compatible with the terminal, and whether the communication information transmitted by the low-speed digital line that inputs and outputs from this gateway is data or voice. The present invention is characterized in that it has a switch that connects data to the modulation/demodulation means and audio to the A/D conversion means by identifying the modulation/demodulation means or the A/D conversion means, and connects the connected modulation/demodulation means or A/D conversion means to a predetermined relay line. Trunk line connection device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61208201A JPS6363252A (en) | 1986-09-03 | 1986-09-03 | Junction line connector |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61208201A JPS6363252A (en) | 1986-09-03 | 1986-09-03 | Junction line connector |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6363252A true JPS6363252A (en) | 1988-03-19 |
Family
ID=16552336
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61208201A Pending JPS6363252A (en) | 1986-09-03 | 1986-09-03 | Junction line connector |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6363252A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004075057A (en) * | 2002-08-12 | 2004-03-11 | Caterpillar Inc | Method and device for determining overheated state of brake |
-
1986
- 1986-09-03 JP JP61208201A patent/JPS6363252A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2004075057A (en) * | 2002-08-12 | 2004-03-11 | Caterpillar Inc | Method and device for determining overheated state of brake |
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