KR970064074A - An apparatus for implementing redundancy of operating terminals in a system - Google Patents
An apparatus for implementing redundancy of operating terminals in a system Download PDFInfo
- Publication number
- KR970064074A KR970064074A KR1019960003424A KR19960003424A KR970064074A KR 970064074 A KR970064074 A KR 970064074A KR 1019960003424 A KR1019960003424 A KR 1019960003424A KR 19960003424 A KR19960003424 A KR 19960003424A KR 970064074 A KR970064074 A KR 970064074A
- Authority
- KR
- South Korea
- Prior art keywords
- asynchronous transceiver
- dual
- terminal
- controlling
- transceiver
- Prior art date
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- Maintenance And Management Of Digital Transmission (AREA)
Abstract
1. 청구범위에 기재된 발명이 속한 기술분야1. Technical field to which the invention described in the claims belongs
전송시스템에 관한 것이다.Transmission system.
2. 발명이 해결하려고 하는 기술적 과제2. Technical Challenges to be Solved by the Invention
전송시스템에서 운용터미널 접속포트를 두개로 확장하여 이중화된 운용터미널을 이용하기 위한 시스템에서 운용터미널의 이중화를 구현하기 위한 장치를 제공한다.The present invention provides an apparatus for implementing redundancy of a working terminal in a system for extending a working terminal access port to two in a transmission system to use a duplicated operating terminal.
3. 발명의 해결방법의 요지3. The point of the solution of the invention
유지보수를 위한 이중화된 운용터미널을 접속한 시스템은 두 개의 독립된 통신채널을 갖고 있으며, 상기 운용터미널들과 각각 접속되어 비동기로 통신데이타를 송수신하는 이중 비동기 송수신기와, 상기 이중 비동기 송수신기와 접속되어 접속조건에 따라 레벨을 조절해 주는 인터페이스기능을 수행하는 인터페이스와, 두 개의 포트를 운용하며, 입출력을 처리하며, 상기 시스템의 감시 제어기능을 담당하는 제어부와, 상기 이중 비동기 송수신기의 데이타를 상기 이중 비동기 송수신기 및 상기 제어부로 전송하는 다기능 주변장치로 구성한다.A dual connected asynchronous transceiver connected to the dual asynchronous transceiver for maintaining and communicating communication data asynchronously, each of the dual asynchronous transceivers having two independent communication channels; An interface for performing an interface function for adjusting a level according to a condition, a controller for operating two ports, processing input and output, and controlling a monitoring and controlling function of the system, and a controller for controlling the data of the double asynchronous transceiver, A transceiver and a multifunctional peripheral device for transmitting to the control unit.
4, 발명의 중요한 용도4, important uses of the invention
전송시스템에서 유지보수를 위해 접속된 운용터미널을 하나 더 둠으로써 기준 접속장치에 고장이 발생될지라도 별도의 과정이 필요없이 이중화 되어 있는 운용터미널을 사용할 수 있으며, 개발시에는 테스트용으로 동시에 두개의 운용터미널을 사용하여 테스트를 진행할 수 있기 위해 이를 구현한다.By adding one operation terminal connected to the transmission system for maintenance, it is possible to use a duplicated operation terminal even if a failure occurs in the reference connection device without a separate process, and at the time of development, We implement this so that we can proceed with testing using the terminal.
Description
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음Since this is a trivial issue, I did not include the contents of the text.
제1도는 본 발명에 따른 운용터미널의 이중화를 구현하기 위한 장치의 시스템블럭도를 보여주는 단면.FIG. 1 is a section showing a system block diagram of an apparatus for implementing redundancy of an operating terminal according to the present invention; FIG.
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960003424A KR970064074A (en) | 1996-02-13 | 1996-02-13 | An apparatus for implementing redundancy of operating terminals in a system |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR1019960003424A KR970064074A (en) | 1996-02-13 | 1996-02-13 | An apparatus for implementing redundancy of operating terminals in a system |
Publications (1)
Publication Number | Publication Date |
---|---|
KR970064074A true KR970064074A (en) | 1997-09-12 |
Family
ID=66222231
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR1019960003424A KR970064074A (en) | 1996-02-13 | 1996-02-13 | An apparatus for implementing redundancy of operating terminals in a system |
Country Status (1)
Country | Link |
---|---|
KR (1) | KR970064074A (en) |
-
1996
- 1996-02-13 KR KR1019960003424A patent/KR970064074A/en not_active Application Discontinuation
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WITN | Application deemed withdrawn, e.g. because no request for examination was filed or no examination fee was paid |