KR950013137A

KR950013137A - Disaster alarm automatic notification circuit of private exchange

Info

Publication number: KR950013137A
Application number: KR1019930022511A
Authority: KR
Inventors: 김태원
Original assignee: 정장호; 금성정보통신 주식회사
Priority date: 1993-10-27
Filing date: 1993-10-27
Publication date: 1995-05-17

Abstract

본 발명은 사설 교환기의 재난 경보 자동 통보 회로에 관한 것으로, 특히 사설 교환기에 실장된 경보 회로의 음성 메모리에 재난의 내용을 저장하고 메모리에 전화 번호를 저장하여 두어 재난 발생시 사용자가 원하는 곳에 사설 교환기가 자동으로 통화를 발생시켜 재난의 내용을 통보할 수 있도록 함으로써 교환기를 중심으로하여 건축물의 중앙 집중 관리에 적당하도록 한 것이다. 본 발명은 특히 기존의 경보 시스템을 교환기에 내장하고 그 경보시스템의 결과에 따라 DTMF발생 회로와 국선 스위칭 및 가입자 회로부가 제어되도록 하여 사설 교환기의 메모리에 음성 메세지와 전화번호를 저장하여 두었다가 필요시 사설 교환기 사용자가 외부 영역 및 경보에 필요한 장비 모두를 설치하지 않고도 필요한 곳에 재난의 내용을 자동으로 정확하게 통보할 수 있도록 한 사설교환기의 재난 경보 자동 통보 회로를 구성한 것이다.The present invention relates to a disaster alert automatic notification circuit of a private exchange. Particularly, the contents of a disaster are stored in a voice memory of an alarm circuit mounted on a private exchange and a telephone number is stored in the memory so that the private exchange can be located where the user wants in case of a disaster. By making a call automatically to notify the contents of the disaster, it is suitable for centralized management of the building around the exchange. In particular, the present invention incorporates an existing alarm system into the switchboard, so that the DTMF generation circuit, the trunk line switching, and the subscriber circuit part are controlled according to the result of the alarm system, so that voice messages and telephone numbers are stored in the memory of the private exchange. It is the configuration of the automatic disaster alarm notification circuit of the private exchange that enables the exchange user to automatically and accurately notify the contents of the disaster where it is needed without installing all the equipment required for the external area and the alarm.

Description

Disaster alarm automatic notification circuit of private exchange

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

제1도는 본 발명에 의한 재난 경고 자동 통보 회로 블럭도,1 is an automatic disaster warning notification circuit block diagram according to the present invention;

제3도는 본 발명에 의한 재난 경보 자동 통보 회로가 사설 교환기에 실장된 상태를 보인 실시예 블럭도.3 is a block diagram of an embodiment in which a disaster alert automatic notification circuit according to the present invention is mounted on a private exchange.

Claims

Sensor interface unit 10 for digitally converting the signal input from the external sensor (S ₁ -S ₈ ) so that the main processor can read, and analyzes the signal detected from the sensor to perform an alarm function according to the disaster A main processor unit 20 connected to enable parallel communication with the central processor 110 of the private exchange. As a system, a clock generator 30 for supplying various clocks and synchronizing synchronization of a private exchange, an input / output interface 40 for a call between a user (terminal) and a system, and a central processor and a main processor of a private exchange An interprocessor communication unit 50 for parallel communication, an interrupt generator 60 for generating an interrupt signal for communication between a user and a system, an execution of a processor, and a voice message content selection and initial address for a disaster. A message selecting section 70 for specifying a message, a voice address generating section 80 for supplying an address of the voice memory, a voice memory section 90 for storing a voice message, and a voice memory section 90 for storing a voice message. ) And the parallel data read from the voice memory are converted to PCM data and loaded on the highway to the trunk line circuit section 140 of the private exchange. Disaster alert automatic notification circuit of a private exchange, characterized in that consisting of the PCM highway section 100 for escalating to the called party through.

※ Note: The disclosure is based on the initial application.