JPS60132497A - Matrix switch - Google Patents

Matrix switch

Info

Publication number
JPS60132497A
JPS60132497A JP23977683A JP23977683A JPS60132497A JP S60132497 A JPS60132497 A JP S60132497A JP 23977683 A JP23977683 A JP 23977683A JP 23977683 A JP23977683 A JP 23977683A JP S60132497 A JPS60132497 A JP S60132497A
Authority
JP
Japan
Prior art keywords
matrix switch
relay
relays
lines
incoming
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.)
Granted
Application number
JP23977683A
Other languages
Japanese (ja)
Other versions
JPH0446509B2 (en
Inventor
Yoshihiro Takeda
吉弘 武田
Shunzo Morishita
森下　俊三
Mamoru Kida
気田　守
Shunji Takahashi
俊次 高橋
Shinichi Maeno
前野　真一
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
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Original Assignee
Fujitsu Ltd
Hitachi Ltd
NEC Corp
Nippon Telegraph and Telephone Corp
Oki Electric Industry Co Ltd
Nippon Electric Co 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, Hitachi Ltd, NEC Corp, Nippon Telegraph and Telephone Corp, Oki Electric Industry Co Ltd, Nippon Electric Co Ltd filed Critical Fujitsu Ltd
Priority to JP23977683A priority Critical patent/JPS60132497A/en
Publication of JPS60132497A publication Critical patent/JPS60132497A/en
Publication of JPH0446509B2 publication Critical patent/JPH0446509B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q3/00—Selecting arrangements
    • H04Q3/0008—Selecting arrangements using relay selectors in the switching stages
    • H04Q3/0012—Selecting arrangements using relay selectors in the switching stages in which the relays are arranged in a matrix configuration

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Use Of Switch Circuits For Exchanges And Methods Of Control Of Multiplex Exchanges (AREA)

Abstract

PURPOSE:To constitute a relay matrix switch of relays fewer than the conventionals by using a multi-contact point relay. CONSTITUTION:A matrix switch, which connects incoming lines 1-2m to outgoing lines 1-n, consists of a main matrix switch MSW and an additional matrix switch ASW. The main matrix switch MSW consists of (m)X(n) pieces multi-contact point relays, and the additional matrix switch ASW consists of 2nX(n) pieces relays C11a-Cnnb. The incoming line 1 and respective two incoming lines of the incoming lines 2m-1 and 2m are switched to the additional matrix switch ASW by the same relay, and are connected to the voluntary outgoing lines 1-n via the additional matrix switch ASW. In such a way, the number of the relays of the main matrix is made to >=1/2 of the conventionals by using the multi-contact point relay.

Description

【発明の詳細な説明】 〔発明の利用分野〕 本発明は、リレー接点で構成するマトリックススイッチ
の構成方法に関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Application of the Invention] The present invention relates to a method of configuring a matrix switch composed of relay contacts.

〔発明の背景〕[Background of the invention]

任意の入線と任意の出線を接続するマ）　ＩＪワックス
イッチには、クロスバスイッチやリレーが使用されてい
る。リレーを使用した場合には。A crossbar switch or relay is used in the IJ switch, which connects any incoming line and any outgoing line. when using a relay.

マトリックススイッチの交差点毎に１個のリレーが必要
となる。従って１ｍ個の入線とル個の出線を収容するリ
レーマトリックススイッチにはｍＸｎ個という大量のリ
レーが必要となる。One relay is required for each matrix switch intersection. Therefore, a relay matrix switch that accommodates 1 m incoming lines and 1 m outgoing lines requires a large number of mXn relays.

〔発明の目的〕[Purpose of the invention]

本発明の目的は、多接点リレーを用いて、より少ない数
のリレーで、リレーマトリックススイッチを構成するこ
とにある。An object of the present invention is to configure a relay matrix switch with a smaller number of relays using multi-contact relays.

〔発明の概要〕[Summary of the invention]

入線と出線の間は、一般に、１本又は２本のリードであ
υ、前記交差点毎に必要となるリレーは１接点又は２接
点が使用される。Generally, there are one or two leads between the incoming line and the outgoing line, and one or two contacts are used as the relay required for each intersection.

一方、リレーには、１接点又は２接点とｂう少数接点を
持つものから、１０接点ないし２０接点という多接点リ
レーまである。そこで、本発明は、多接点リレーの複数
接点で、前記複数交差点を構成することにより、少数リ
レーでマトリ、クススイ、チを構成するようにしたもの
である。On the other hand, relays range from those with a small number of contacts, such as one or two contacts, to multi-contact relays with 10 to 20 contacts. Therefore, in the present invention, by configuring the plurality of intersections with a plurality of contacts of a multi-contact relay, a matrix, a kusui, and a chi are configured with a small number of relays.

〔発明の実施例〕[Embodiments of the invention]

以下１本発明の一実施例を図を用いて説明する。図は、
入線１〜２ｍを出線１〜ｎに接続するマトリックススイ
ッチで、主マトリツクススイッチＭＥＴと付加マトリッ
クススイッチＡＳＴＦ’　テ構成される。An embodiment of the present invention will be described below with reference to the drawings. The diagram is
The matrix switch connects incoming lines 1 to 2m to outgoing lines 1 to n, and is composed of a main matrix switch MET and an additional matrix switch ASTF'.

主マトリックスＭＳＦは１ｍｘｎ個の多接点リレー（図
では説明の都合上２接点リレー）Ｓ１１〜ｓｍｎで構成
される本発明によるマトリックス。The main matrix MSF is a matrix according to the present invention that is composed of 1 m x n multi-contact relays (two-contact relays in the figure for convenience of explanation) S11 to smn.

付加マトリックスＡ、ＳＦは、２　ｎ　Ｘ　ｎ個ＣＤ　
ＩＪ　Ｖ　−Ｃ１１α〜ＣｒＬｒＬｈで構成される公知
のマトリックスである。Addition matrices A and SF are 2 n x n CDs
This is a known matrix composed of IJ V -C11α to CrLrLh.

入線１と２．入線υ卜１と２ｍの各々２入線は、同一リ
レーで付加マトリックスＡ５Ｗに切）替えられ、付加マ
）　ＩＪックスＡＳＷ経由で任意の出線１〜ｎに接続さ
れる。Incoming lines 1 and 2. Each of the two incoming lines of incoming lines 1 and 2m are switched to the additional matrix A5W by the same relay, and connected to any outgoing lines 1 to n via the additional matrix ASW.

例えば、入線１と出線１を接続する場合には、リレーＳ
１１とＣ１１ｃＬ　を動作させる。この状態で、入線２
と出線ルを接続する場合には、人出線１がリレー５１１
を使用中であるので、新たにリレーＣｎ１Ａ　を動作さ
せるのみで良い。For example, when connecting incoming line 1 and outgoing line 1, relay S
11 and C11cL are operated. In this state, incoming line 2
When connecting the output line 1 to the relay 511, the output line 1 is connected to the relay 511.
is currently in use, it is only necessary to newly operate relay Cn1A.

〔発明の効果〕〔Effect of the invention〕

以上、実施例に基して詳細に説明したように。 As described above in detail based on the embodiments.

本発明によれば、多接点リレーを使用することによシ、
主マトリックスのリレー数’ｅ　１／２　（又はそれ以
下）にすることが可能である。但し。According to the present invention, by using a multi-contact relay,
It is possible to make the number of relays in the main matrix 'e 1/2 (or less). however.

付加マ）　ＩＪックスが必要になるので、出線が入線よ
ｐ相当少ない場合に有効である。一般に出線が入線より
多いことは無く、相当数少ない場合が多いので、本発明
は広く応用可能である。Since an additional IJ box is required, it is effective when the outgoing line is considerably smaller than the incoming line. Generally, there are no more outgoing lines than incoming lines, and the number of outgoing lines is quite small in many cases, so the present invention can be widely applied.

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

図は、本発明の一実施例を示すマ）　ＩＪワックスイッ
チの構成図である。 ＭＳＪＦ’は主マトリツクススイッチ、ＡＳＩＦは付加
マトリックススイッチ、Ｓ１１〜ｓｍｎはギマトリック
ススイッチを構成する多接点リレーの接点、ＣＨａ〜Ｃ
ｎｎｈは付加マトリックススイッチを構成するリレーの
接点。 第１頁の続き ０発　明　者　気　１）　守 ■発明者高橋　便法 ＠発明者　前針　真−The figure is a block diagram of an IJ switch showing an embodiment of the present invention. MSJF' is the main matrix switch, ASIF is the additional matrix switch, S11~smn are the contacts of the multi-contact relay that constitutes the matrix switch, CHa~C
nnh is a contact point of a relay that constitutes an additional matrix switch. Continued from page 1 0 Inventor Ki 1) Mori ■ Inventor Takahashi Expedient @ Inventor Maehari Makoto

Claims (1)

【特許請求の範囲】 １、　任意の入線と任意の出線を接続するマトリックス
スイッチに於いて、複数の交差点を同ＩＪレ−の切替接
点で構成したことを特徴とするマトリックススイッチ。 ２．１項記載のマトリックススイッチに於いて、同一リ
レーの切替接点で構成する複数又差点に接続されている
複数入線を全て付加マトリ、クススイッチに接続し、該
付加マトリックススイッチを介して、任意の入線と任意
の出線を接続することを特徴とする特許請求の範囲第１
項記載のマトリックススイッチ。[Scope of Claims] 1. A matrix switch for connecting arbitrary incoming lines and arbitrary outgoing lines, characterized in that a plurality of intersections are constructed with switching contacts of the same IJ relay. In the matrix switch described in Section 2.1, all the input lines connected to the switching contacts of the same relay or the difference points are connected to the additional matrix and the switch, and any arbitrary Claim 1, characterized in that the incoming line and any outgoing line are connected.
Matrix switch as described in section.
JP23977683A 1983-12-21 1983-12-21 Matrix switch Granted JPS60132497A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23977683A JPS60132497A (en) 1983-12-21 1983-12-21 Matrix switch

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23977683A JPS60132497A (en) 1983-12-21 1983-12-21 Matrix switch

Publications (2)

Publication Number Publication Date
JPS60132497A true JPS60132497A (en) 1985-07-15
JPH0446509B2 JPH0446509B2 (en) 1992-07-30

Family

ID=17049722

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23977683A Granted JPS60132497A (en) 1983-12-21 1983-12-21 Matrix switch

Country Status (1)

Country Link
JP (1) JPS60132497A (en)

Also Published As

Publication number Publication date
JPH0446509B2 (en) 1992-07-30

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