KR970032211A - Ring relay control device of electronic switch - Google Patents

Ring relay control device of electronic switch Download PDF

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Publication number
KR970032211A
KR970032211A KR1019950039252A KR19950039252A KR970032211A KR 970032211 A KR970032211 A KR 970032211A KR 1019950039252 A KR1019950039252 A KR 1019950039252A KR 19950039252 A KR19950039252 A KR 19950039252A KR 970032211 A KR970032211 A KR 970032211A
Authority
KR
South Korea
Prior art keywords
subscriber
ring
ring relay
control processor
data
Prior art date
Application number
KR1019950039252A
Other languages
Korean (ko)
Other versions
KR0150293B1 (en
Inventor
이기동
Original Assignee
정장호
엘지정보통신 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.)
Filing date
Publication date
Application filed by 정장호, 엘지정보통신 주식회사 filed Critical 정장호
Priority to KR1019950039252A priority Critical patent/KR0150293B1/en
Publication of KR970032211A publication Critical patent/KR970032211A/en
Application granted granted Critical
Publication of KR0150293B1 publication Critical patent/KR0150293B1/en

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Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q3/00Selecting arrangements
    • H04Q3/64Distributing or queueing
    • H04Q3/66Traffic distributors
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q2213/00Indexing scheme relating to selecting arrangements in general and for multiplex systems
    • H04Q2213/13103Memory

Abstract

본 발명은 전전자 교환기의 링 릴레이 제어 장치에 관한 것으로, 특히 아날로그가입자에 대해 링 릴레이 제어 동작을 효율적으로 수행함으로써 가입자 제어 프로세서의 부하를 감소시키도록 하는 전전자 교환기의 링 릴레이 제어장치에 관한 것이다.The present invention relates to a ring relay control device of an electronic switchgear, and more particularly, to a ring relay control device of an electronic switchgear to reduce the load of the subscriber control processor by efficiently performing the ring relay control operation for the analog subscriber. .

종래 전전자 교환기의 링 릴레이 제어 장치는 다수의 가입자에게 동시에 호착신이 발생되는 경우, 착신 가입자가 오프 훅 할 때까지 가입자 제어 프로세서가 가입자 보드 측에 링 릴레이 구동 데이터와 링 릴레이 복구 데이터를 반복해서 츨력해야 하므로, 가입자 제어 프로세서의 부하가 증가되어 가입자 제어 프로세서의 제어 처리 속도를 저하시키게 되는 문제점이 있었다.In the conventional ring relay control device of an electronic switchboard, when a call is made to a plurality of subscribers at the same time, the subscriber control processor repeatedly repeats ring relay driving data and ring relay recovery data on the subscriber board until the called subscriber is off-hook. Since it must be output, there is a problem that the load of the subscriber control processor is increased to reduce the control processing speed of the subscriber control processor.

종래에는 가입자 제어 프로세서가 링 릴레이 구동 데이터와 링 릴레이 복구 데이터를 직접적으로 가입자 보드에 출력해 주었으나, 본 발명에서는 가입자 제어 프로세서의 링 스타트 명령 데이터에 의해 마이크로-컨트롤러가 자동적으로 링 릴레이 구동 데이터와 링 릴레이 복구 데이터를 소정 주기에 따라 가입자 보드에 출력하는 구조로 구성되어 있으므로 가입자 제어 프로세서의 부하를 감소시켜 가입자 제어 프로세서의 제어 처리 속도를 향상시키게 된다.Conventionally, the subscriber control processor directly outputs the ring relay driving data and the ring relay recovery data to the subscriber board. However, in the present invention, the micro-controller is automatically connected to the ring relay driving data by the ring start command data of the subscriber control processor. Since the ring relay recovery data is output to the subscriber board according to a predetermined period, the load of the subscriber control processor is reduced, thereby improving the control processing speed of the subscriber control processor.

Description

전전자 교환기의 링 릴레이 제어 장치Ring relay control device of electronic switch

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

제2도는 본 발명의 실시예에 따른 전전자 교환기의 전자 교환기의 링 릴레이 제어 장치를 도시한 블록도.2 is a block diagram showing a ring relay control device of an electronic switch of the electronic switch according to an embodiment of the present invention.

제3도는 제2도에서 전전자 교환기의 링 릴레이 제어 장치에 의한 링 릴레이 제어 동작을 설명하기 위한 도면이다.FIG. 3 is a view for explaining a ring relay control operation by the ring relay control device of the electronic switch in FIG.

Claims (1)

링 릴레이를 제어하기 위한 제어 데이터를 출력하는 가입자 제어 프로세서와, 제어 데이터에 따라 링 릴레이를 구동하여 아날로그 가입자 측으로 링 신호를 출력하는 가입자 보드를 구비하는 전전자 교환기의 링 릴레이 제어 장치에 있어서, 상기 가입자 제어 프로세서로부터 링 스타트 명령 데이터와 링스톱 명령 데이터를 입력받아 저장하는 메모리와 상기 메모리에 기록된 링 스타트 명령 데이터를 입력받아 상기 가입자 보드에 링 릴레이 구동 데이터와 링릴레이 복구 데이터를 소정 주기에 따라 연속해서 반복 출력하여 상기 링 릴레이를 반복 구동하고, 상기 메모리에 기록된 링 스톱 명령 데이터를 입력받아 상기 링 릴레이의 구동을 중지시키는 마이크로-컨트롤러를 포함한 것을 특징으로 하는 전전자 교환기의 링 릴레이 제어장치.8. A ring relay control apparatus for an electronic switchboard having a subscriber control processor for outputting control data for controlling a ring relay, and a subscriber board for driving a ring relay according to the control data and outputting a ring signal to an analog subscriber side. Memory for receiving and storing ring start command data and ring stop command data from the subscriber control processor and ring start command data recorded in the memory, and receiving ring relay driving data and ring relay recovery data to the subscriber board according to a predetermined period. And a micro-controller configured to repeatedly drive the ring relay repeatedly by continuously outputting the same, and to stop driving of the ring relay by receiving the ring stop command data recorded in the memory. . ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019950039252A 1995-11-01 1995-11-01 Ring relay control device of full electronic telephone exchanger KR0150293B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
KR1019950039252A KR0150293B1 (en) 1995-11-01 1995-11-01 Ring relay control device of full electronic telephone exchanger

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019950039252A KR0150293B1 (en) 1995-11-01 1995-11-01 Ring relay control device of full electronic telephone exchanger

Publications (2)

Publication Number Publication Date
KR970032211A true KR970032211A (en) 1997-06-26
KR0150293B1 KR0150293B1 (en) 1998-11-02

Family

ID=19432680

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019950039252A KR0150293B1 (en) 1995-11-01 1995-11-01 Ring relay control device of full electronic telephone exchanger

Country Status (1)

Country Link
KR (1) KR0150293B1 (en)

Also Published As

Publication number Publication date
KR0150293B1 (en) 1998-11-02

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