KR950022628A - Method and apparatus for implementing test path of subscriber line in exchange - Google Patents

Method and apparatus for implementing test path of subscriber line in exchange Download PDF

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Publication number
KR950022628A
KR950022628A KR1019930032172A KR930032172A KR950022628A KR 950022628 A KR950022628 A KR 950022628A KR 1019930032172 A KR1019930032172 A KR 1019930032172A KR 930032172 A KR930032172 A KR 930032172A KR 950022628 A KR950022628 A KR 950022628A
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KR
South Korea
Prior art keywords
line
signal
subscriber
ring
signal line
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Application number
KR1019930032172A
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Korean (ko)
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KR960013273B1 (en
Inventor
이승우
박중혁
Original Assignee
정장호
엘지정보통신 주식회사
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Priority to KR1019930032172A priority Critical patent/KR960013273B1/en
Publication of KR950022628A publication Critical patent/KR950022628A/en
Application granted granted Critical
Publication of KR960013273B1 publication Critical patent/KR960013273B1/en

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Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing
    • H04M3/26—Arrangements for supervision, monitoring or testing with means for applying test signals or for measuring
    • H04M3/28—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor
    • H04M3/30—Automatic routine testing ; Fault testing; Installation testing; Test methods, test equipment or test arrangements therefor for subscriber's lines, for the local loop
    • 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

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

본 발명은 교환기에서의 가입자회선의 검사경로 구현 방식에 관한 것으로, 가입자회선의 검사경로를 형성하기 위한 릴레이소자와 단 하나의 링신호 공급용 릴레이소자를 사용하여 다수개의 가입자회선중 임의의 가입자회선에 대하여 필요시 가입자회선 검사장치와의 검사경로를 제공할 수 있으며 링신호 또한 제공 가능하도록 하기 위한 교환기에서의 가입자회선 검사경로 구현 방법 및 그 장치를 제공하여 종래에 가입회선의 검사경로를 구현하기 위하여 과다하게 사용되었던 릴레이소자의 수량을 감축하여 설치비용을 낮추는 효과가 있다.The present invention relates to a method for implementing an inspection path of a subscriber line in an exchange system, using a relay element for forming an inspection path of a subscriber line and a single ring signal supply relay element. To provide a test path with a subscriber line inspection device if necessary, and to provide a method and a device for implementing a subscriber line inspection path in the exchange for providing a ring signal also to implement the inspection path of the subscription line in the prior art. In order to reduce the number of relay elements used excessively in order to reduce the installation cost.

Description

교환기에서의 가입자회선의 검사경로 구현 방법 및 그 장치Method and apparatus for implementing test path of subscriber line in exchange

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is an open matter, no full text was included.

제2도는 본 발명에 따른 가입자회선의 검사경로 구현 장치의 블럭구성도.2 is a block diagram of an apparatus for implementing an inspection path of a subscriber line according to the present invention.

Claims (2)

릴레이소자를 사용하여 교환망에 연결되어 있는 가입자회선의 검사경로 구현 방법에 있어서, 다수개의 가입자회선 각각의 팁신호선 및 링신호선에 연결되어 있는 신호선 릴레이소자들의 제1접점을 가입자회선 정합수단에 연결하는 제1단계와; 상기 릴레기소자들중 팁신호선 릴레이소자들의 제2접점이 공통으로 연결접속되어 있는 제1릴레이소자의 제1접점을 가입자회선 검사수단에 연결하는 제2단계와; 상기 릴레이소자들중 링신호선 릴레이소자들의 제2접점이 공통으로 연결접속되어 있는 제2릴레이소자의 제1접점을 가입자회선 검사수단에 연결하는 제3단계; 및 교환망에 연결되어 있는 다수개의 가입자회선중 임의의 가입자회선을 검사하고자하는 경우 해당 가입자회선에 대응하는 신호선 릴레이소자의 접속위치를 제1접점에서 제2접점으로 전환하며, 상기 제1, 제2릴레이소자의 접속위치를 제1접점으로 연결하는 제4단계를 포함하는 것을 특징으로 하는 교환기에서의 가입자회선의 검사경로 구현 방법.A method for implementing an inspection path of a subscriber line connected to a switching network using a relay element, comprising: connecting a first contact point of signal line relay elements connected to a tip signal line and a ring signal line of each of a plurality of subscriber lines to a subscriber line matching means; A first step; A second step of connecting the first contact of the first relay element, in which the second contacts of the tip signal line relay elements among the relay elements are connected in common, to the subscriber line inspection means; A third step of connecting a first contact of a second relay element of which the second contact points of ring signal line relay elements among the relay elements are commonly connected and connected to the subscriber line inspecting means; And when a subscriber line is to be inspected among a plurality of subscriber lines connected to the switching network, the connection position of the signal line relay element corresponding to the subscriber line is switched from the first contact point to the second contact point. And a fourth step of connecting the connection position of the relay element to the first contact point. 가입자회선의 각각에 대하여 필요시 링신호를 인가하기 위한 링신호발생기와 상기 링신호발생기에서 발생된 링신호가 정상적으로 해당회선에 인가되는가를 검출하기 위한 링팁신호 검출부를 구비하고 교환망에 연결되어 있는 가입자회선의 검사경로 구현 장치에 있어서, 교환망에 연결되어 있는 다수개의 가입자회선에 대응하여 각각 링신호선과 팁신호선에 연결되어 제어신호에 따라 제1접속단자와 제2접속단자에 선택적으로 접속되므로서 각기 해당 신호선에 인가되는 신호의 전송경로를 변경시켜주기 위한 팁신호선 릴레이소자 및 링신호선 릴레이소자와 ; 상기 팁신호선 릴레이소자들의 제2접속단자를 제어신호에 따라 접지 또는 가입자회선 검사장치에 연결하기 위한 제1릴레이소자와; 상기 링신호선 릴레이소자들의 제2접속단자를 제어신호에 따라 상기 가입자 회선 검사장치에 인가하거나 상기 링신호발생기에 연결하기 위한 제2릴레이소자 ; 및 교환 시스템에 연결되어 있는 가입자회선의 정합기능과 전력공급 기능 및 상기 링팁신호 검출부의 검출신호를 인가받아 가입회선의 상태를 검출하고 또한 상기 릴레이소자들에 제어신호를 인가하여 검사경로 또는 일반서비스 경로 및 링신호인가 경로를 형성하기 위한 시스템 제어부를 포함하는 것을 특징으로 하는 교환기에서의 가입자회선의 검사경로 구현 장치.A subscriber connected to the switching network, having a ring signal generator for applying a ring signal to each of the subscriber lines if necessary, and a ring tip signal detector for detecting whether the ring signal generated by the ring signal generator is normally applied to the corresponding line. In the apparatus for implementing a test path of a circuit, each of the subscriber circuits connected to the switching network is connected to a ring signal line and a tip signal line, and is selectively connected to the first connection terminal and the second connection terminal according to a control signal. A tip signal line relay element and a ring signal line relay element for changing a transmission path of a signal applied to the signal line; A first relay element for connecting the second connection terminals of the tip signal line relay elements to a ground or subscriber line inspection device according to a control signal; A second relay element for applying a second connection terminal of the ring signal line relay elements to the subscriber line inspection device or connecting the ring signal generator according to a control signal; And detecting the state of the subscribing line by receiving the matching function and power supply function of the subscriber line connected to the switching system and the detection signal of the ring tip signal detecting unit, and also applying the control signal to the relay element to the inspection path or the general service. And a system control unit for forming a path and a ring signal application path. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019930032172A 1993-12-31 1993-12-31 Switching test KR960013273B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019930032172A KR960013273B1 (en) 1993-12-31 1993-12-31 Switching test

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019930032172A KR960013273B1 (en) 1993-12-31 1993-12-31 Switching test

Publications (2)

Publication Number Publication Date
KR950022628A true KR950022628A (en) 1995-07-28
KR960013273B1 KR960013273B1 (en) 1996-10-02

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Application Number Title Priority Date Filing Date
KR1019930032172A KR960013273B1 (en) 1993-12-31 1993-12-31 Switching test

Country Status (1)

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Publication number Publication date
KR960013273B1 (en) 1996-10-02

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