KR920014044A - Trunk Line Tester of Electric Switch - Google Patents

Trunk Line Tester of Electric Switch Download PDF

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Publication number
KR920014044A
KR920014044A KR1019900020742A KR900020742A KR920014044A KR 920014044 A KR920014044 A KR 920014044A KR 1019900020742 A KR1019900020742 A KR 1019900020742A KR 900020742 A KR900020742 A KR 900020742A KR 920014044 A KR920014044 A KR 920014044A
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KR
South Korea
Prior art keywords
test
unit
matching
bus means
line
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KR1019900020742A
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Korean (ko)
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KR930006860B1 (en
Inventor
김영부
이종현
김진태
이윤주
Original Assignee
경상현
재단법인 한국전자통신연구소
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Priority to KR1019900020742A priority Critical patent/KR930006860B1/en
Publication of KR920014044A publication Critical patent/KR920014044A/en
Application granted granted Critical
Publication of KR930006860B1 publication Critical patent/KR930006860B1/en

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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M3/00—Automatic or semi-automatic exchanges
    • H04M3/22—Arrangements for supervision, monitoring or testing

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  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Monitoring And Testing Of Transmission In General (AREA)
  • Monitoring And Testing Of Exchanges (AREA)

Abstract

내용 없음No content

Description

전전자 교환기의 중계선 시험장치Trunk Line Tester of Electric Switch

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

제1도는 본 발명에 의한 중계선 시험장치의 구성도, 제2도는 제1도의 중계선 시험장치 측정부의 세부 구성을 나타낸 블럭도, 제3도는 본 발명이 적용된 중계선 시험장치의 망구성도.1 is a block diagram showing a repeater test apparatus according to the present invention, FIG. 2 is a block diagram showing the detailed configuration of the repeater test device measuring unit of FIG. 1, and FIG.

Claims (4)

전전자 교환기에 수용된 입출력 중계선에 대하여 회선 품질을 향상시키고 양질의 서비스를 제공하기 위해 중계선에 대한 시험을 수행하는 중계선 시험장치에 있어서; 상위 프로세서와 TD-버스로 연결되어 데이터의 송수신을 행하는 정합수단(2), 상기 정합수단(2)으로 부터 수신 명령어에 따라 코드 105 시험과 아날로그 시험 및 디지틀 시험을 실시하는 측정수단(3), 및 상기 측정수단(3)에 연결되어 공중전화망을 통한 대국의 중계선 시험장치를 제어하는 경로수단으로 구성되는 것을 특징으로 하는 중계선 시험장치.Claims [1] A relay line test apparatus for performing a test on a relay line to improve line quality and provide quality service for an input / output relay line accommodated in an electronic switchgear; Matching means (2) connected to the upper processor and the TD-bus for transmitting and receiving data, measuring means (3) for performing code 105 test, analog test and digital test according to the received instruction from the matching means (2), And path means connected to the measuring means (3) to control the trunk line test apparatus of the power station through a public telephone network. 제1항에 있어서, 상기 정합수단(2)은 TDCA(Trunk-test Data Convertion Board Assembly)로 구성되는 것을 특징으로 하는 중계선 시험장치.The relay line test apparatus according to claim 1, wherein the matching means (2) comprises a track-test data conversion board assembly (TDCA). 제1항에 있어서, 상기 정합수단(2)과 측정수단(3)은 RS-232C 시리얼 통신을 하는 것을 특징으로 하는 중계선 시험장치.The repeater test apparatus according to claim 1, wherein the matching means (2) and the measuring means (3) perform RS-232C serial communication. 제1항에 있어서, 상기 측정수단(3)은 VME 버스수단, 내부 시험 버스수단, 상기 VME 버스수단에 연결되어 중계선 시험장치의 모든 유니트를 제어하는 공통 제어유니트(TCCA)(7), 상기 VME 버스 수단에 연결되어 상기 공통제어 유니트(TCCA)(7)의 제어아래 중계선 시험장치에 수행되어야 할 프로그램과 측정 결과 데이타를 저장하는 프로피디스크 드라이버 유니트(TFDU)(8), 상기 VME 버스수단 및 내부 시험 버스 수단에 연결되어 상기 공통 제어유니트(TCCA)(7)의 제어에 따라 외부와의 통신과 수신 메시지 블럭 분석 및 오류 검출을 수행하는 보조 제어유니트(TACA)(9), 상기 VME 버스 수단 및 내부 시험버스수단에 연결되어 아날로그 회선과의 인터페이스를 제공하는 아날로그 정합 주 유니트(TAMA)(10), 상기 VME 버스수단에 연결되어 상기 아날로그 정합 주 유니트(TAMA)(10)와 함께 아날로그 회선과의 인터페이스를 제공하는 아날로그 정합유니트(TAIA)(11), 상기 VEM버스 수단과 내부시험버스수단에 연결되어 중계선에 대한 디지틀 시험기능을 수행하기 위한 디지틀 정합 유니트(TDIA)(12), 상기 VME 버스수단과 내부시험버스수단에 연결되어 상기 공통 제어 유니트(TCCA)(7)의 제어아래 상기 아날로그 정합 주 유니트(TAMA)(10)와 디지틀 정합 유니트(TDIA)(12)를 통해 들어오는 모든 신호들에 대한 측정을 수행하며 시험에 필요한 시험신호를 PCM 시험신호로 생성한후 해당 정합 유니트로 송신하는 디지틀 신호 프로세서 유니트(TDPA)(13), 및 CAROT(Centralizde Automatlc Reporting On Trunks)의 제어를 받는 ROTL(Remote Office Test Line) 또는 RTTU(Remote Trunk Test Unit)로 부터의 코드 105 시험 요구시 그의 응답으로 FER(Fer End Responder) 기능을 제공하는 대국 응답장치 유니트(TFRA)(14)로 구성되는 것을 특징으로 하는 중계선 시험장치.2. The common control unit (TCCA) 7 according to claim 1, wherein said measuring means (3) is connected to a VME bus means, an internal test bus means, and the VME bus means to control all units of the trunk line test apparatus. Profibus driver unit (TFDU) 8, the VME bus means and internally connected to bus means for storing the program and measurement result data to be performed in the trunk line test apparatus under the control of the common control unit (TCCA) 7 An auxiliary control unit (TACA) 9 connected to a test bus means for performing external communication, receiving message block analysis and error detection under the control of the common control unit 7; An analog matching main unit (TAMA) 10 connected to an internal test bus means to provide an interface with an analog line, and connected with the analog matching main unit (TAMA) 10 to the VME bus means. An analog matching unit (TAIA) 11 providing an interface with an analog line, a digital matching unit (TDIA) 12 connected to the VEM bus means and an internal test bus means for performing a digital test function on a relay line; All incoming through the analog matching main unit (TAMA) 10 and the digital matching unit (TDIA) 12 under the control of the common control unit (TCCA) 7 connected to the VME bus means and the internal test bus means. The control of the digital signal processor unit (TDPA) 13 and CAROT (Centralizde Automatlc Reporting On Trunks), which measures the signals and generates the test signals necessary for the test as PCM test signals and transmits them to the matching unit, Power response device unit (TFR) that provides the Fer End Responder (FER) function in response to Code 105 test requests from a receiving ROTL (Remote Office Test Line) or RTTU (Remote Trunk Test Unit). A) (14) trunk line test apparatus, characterized in that. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019900020742A 1990-12-15 1990-12-15 Trunk testing system KR930006860B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019900020742A KR930006860B1 (en) 1990-12-15 1990-12-15 Trunk testing system

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Application Number Priority Date Filing Date Title
KR1019900020742A KR930006860B1 (en) 1990-12-15 1990-12-15 Trunk testing system

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KR920014044A true KR920014044A (en) 1992-07-30
KR930006860B1 KR930006860B1 (en) 1993-07-24

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100223367B1 (en) * 1996-10-17 1999-10-15 윤종용 Digital trunk test device in an electronical exchange system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100223367B1 (en) * 1996-10-17 1999-10-15 윤종용 Digital trunk test device in an electronical exchange system

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KR930006860B1 (en) 1993-07-24

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