KR900017349A - Distinguishing method between circuit identification code and actual circuit in N7 signal system of distributed control system - Google Patents

Distinguishing method between circuit identification code and actual circuit in N7 signal system of distributed control system Download PDF

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Publication number
KR900017349A
KR900017349A KR1019890005703A KR890005703A KR900017349A KR 900017349 A KR900017349 A KR 900017349A KR 1019890005703 A KR1019890005703 A KR 1019890005703A KR 890005703 A KR890005703 A KR 890005703A KR 900017349 A KR900017349 A KR 900017349A
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KR
South Korea
Prior art keywords
circuit
identification code
distribution table
accessing
distributed control
Prior art date
Application number
KR1019890005703A
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Korean (ko)
Inventor
김완중
Original Assignee
정용문
삼성전자 주식회사
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.)
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Publication date
Application filed by 정용문, 삼성전자 주식회사 filed Critical 정용문
Priority to KR1019890005703A priority Critical patent/KR900017349A/en
Publication of KR900017349A publication Critical patent/KR900017349A/en

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Abstract

내용 없음No content

Description

분산제어 시스템의 N7신호방식에 있어서 회로식별부호 및 실제회로간의 구별방법Distinguishing method between circuit identification code and actual circuit in N7 signal system of distributed control system

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

제1도는 본 발명을 수행하기 위한 시스템도,1 is a system diagram for carrying out the present invention;

제2도는 제1도의 프로토콜회로의 구체회로도,2 is a concrete circuit diagram of the protocol circuit of FIG.

제3도는 본 발명에 따른 흐름도.3 is a flow chart according to the present invention.

Claims (1)

교환기의 분산제어 시스템의 N7전송방식에 있어서, 상기 N7전송방식의 N7전화 사용자의 부(Telephonic user part)의 메세지로 부터 착신점부호(DPC), 부서어비스 필드(SSF), 데이타 회로식별부호(CIC)를 읽어 들이는 제1과정과, 상기 제1과정의 상기 회로식별부호(CIC) 비트를 체킹하여 각 목적지 인덱스 테이블의 시작 번지를 얻어내는 제2과정과, 상기 제1과정의 상기 착신점부호(DPC)와 부서비스 필드 데이타(SSF)를 가지고 상기 목적지 인덱스 테이블상의 중계선모듈 식별번호 및 회로분배 테이블을 억세스하는 제3과정과, 상기 회로식별부호(CIC)의 소정 비트를 사용하여 상기 중계선 모듈 식별번호 및 회로 분배 테이블의 배열을 억세스하는 제4과정과, 상기 제3과정의 회로분배테이블의 인텍스를 가지고 회로분배 테이블을 억세스하는 제5과정과, 상기 제5과정의 회로분배 테이블의 중계선 터미널 번호에 대응하는 데이타인 채널번호의 배열을 회로식별 부호의 비트로 억세스하는 제6과정으로 이루어짐을 특징으로 하는 분산제어 시스템의 N7신호방식에 있어서 회로식별 부호 및 실제회로간의 구별방법.In the N7 transmission method of the distributed control system of the exchange, the destination point code (DPC), the department auxiliary field (SSF), and the data circuit identification code (from the message of the N7 telephonic user part of the N7 transmission method) A first step of reading CIC), a second step of checking the CIC bit of the first step to obtain a start address of each destination index table, and the destination point of the first step A third step of accessing a relay line module identification number and a circuit distribution table on the destination index table with a code (DPC) and subservice field data (SSF); and using the predetermined bit of the circuit identification code (CIC). A fourth process of accessing the module identification number and the arrangement of the circuit distribution table, a fifth process of accessing the circuit distribution table with the index of the circuit distribution table of the third process, and the circuit of the fifth process A sixth process of accessing an array of channel numbers, that is, data corresponding to a relay line terminal number, of a distribution table with bits of a circuit identification code is used. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890005703A 1989-04-29 1989-04-29 Distinguishing method between circuit identification code and actual circuit in N7 signal system of distributed control system KR900017349A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019890005703A KR900017349A (en) 1989-04-29 1989-04-29 Distinguishing method between circuit identification code and actual circuit in N7 signal system of distributed control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890005703A KR900017349A (en) 1989-04-29 1989-04-29 Distinguishing method between circuit identification code and actual circuit in N7 signal system of distributed control system

Publications (1)

Publication Number Publication Date
KR900017349A true KR900017349A (en) 1990-11-16

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KR1019890005703A KR900017349A (en) 1989-04-29 1989-04-29 Distinguishing method between circuit identification code and actual circuit in N7 signal system of distributed control system

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