KR940003381A - Node device operation method of crime prevention and remote metering system using CATV network - Google Patents

Node device operation method of crime prevention and remote metering system using CATV network Download PDF

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Publication number
KR940003381A
KR940003381A KR1019920013393A KR920013393A KR940003381A KR 940003381 A KR940003381 A KR 940003381A KR 1019920013393 A KR1019920013393 A KR 1019920013393A KR 920013393 A KR920013393 A KR 920013393A KR 940003381 A KR940003381 A KR 940003381A
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South Korea
Prior art keywords
subscriber
data
port
node
node means
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KR1019920013393A
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Korean (ko)
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KR950011193B1 (en
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박성덕
김성회
이의근
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김대윤
서강전자통신 주식회사
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Priority to KR1019920013393A priority Critical patent/KR950011193B1/en
Publication of KR940003381A publication Critical patent/KR940003381A/en
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Publication of KR950011193B1 publication Critical patent/KR950011193B1/en

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    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04NPICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N7/00Television systems
    • H04N7/10Adaptations for transmission by electrical cable

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)
  • Telephonic Communication Services (AREA)
  • Selective Calling Equipment (AREA)

Abstract

본 발명은 양방향 CATV 광전송망을 이용한 방범방재 및 원격검침 시스템에 있어서, 노드장치의 운용방법에 관한 것이다.The present invention relates to a method for operating a node device in a security prevention and remote metering system using a bidirectional CATV optical transmission network.

본 발명은 양방향 CATV 광전송망을 이용하여 시스템의 성능과 처리속도를 향상시키는 한편, 원격으로 가입자의 전력 및 전기기기, 그리고 각종 펄스식 메타를 자동으로 제어하고 검침 할 수 있는 방범방재 및 원격검침 시스템에 적용되는 노드장치의 운용방법을 제공하며, 본 발명은, 양방향 CATV망을 이용한 방범방재 및 원격검침 기능을 빠른 처리속도와 높은 신뢰성을 가지고 수행할 수 있게 하는 효과가 있다.The present invention improves the performance and processing speed of a system by using a bidirectional CATV optical transmission network, and provides a security and remote meter reading system that can automatically control and read subscriber's power and electric devices, and various pulse types. The present invention provides a method of operating a node device applied to, the present invention, there is an effect that can perform the security and remote metering function using a bidirectional CATV network with a fast processing speed and high reliability.

Description

케이블티비(CATV)망을 이용한 방범방재 및 원격검침 시스템의 노드장치 운용방법Node device operation method of crime prevention and remote metering system using cable TV network

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

제1도는 본 발명이 적용되는 방범방재 및 원격검침 시스템의 전체구성도,1 is an overall configuration of a security and remote meter reading system to which the present invention is applied,

제2도는 방범방재시스템 운용방법의 전체 처리흐름도,2 is the overall flow chart of the operation method of the crime prevention system,

제3도는 본 발명인 노드 컴퓨터의 운용에 따른 처리절차의 세부 흐름도.3 is a detailed flowchart of the processing procedure according to the operation of the node computer of the present invention.

Claims (2)

CATV 광전송망(8)에 연결되고 가입자측의 데이타를 분석 및 분류하여 처리하는 노드수단(1)과, 상기 노드수단(1)에 연결되어 상기 노드수단(1)과 가입자측의 각종 메타 정보를 원격으로 수집하며 보관하면서 운용자의 필요시 데이타를 제공하는 검침수단(2)과, 상기 노드수단(1)에 연결되어 상기 노드수단(1)이 전송해준 가입자별, 상황변화별 데이타를 경보처리순서에 의거 처리하는 방범방재 운용수단(3)과, 상기 노드수단(1)에 CATV 광전송망(8)을 통해 연길되어 상기 노드수단(1)에서 CATV 광전송망(8)을 통해 전송한 디지틀 데이타를 변조하여 가입자측의 동축망(9)으로 전달하는 RF모뎀수단(5)과, 상기 RF모뎀수단(5)에 동축망(9)으로 연결되어 가입자측의 상황 데이타를 상기 노드수단(1)으로 제공하는 가입자측 처리수단(4)을 구비 한 방범 방재 및 원격검침 시스템에 적용되어 상기 노드수단(1)의 운용을 제어하는 방법에 있어서, 상기 노드수단(1)내의 통신제어포트(13)를 제어하는 값을 보관하고, 주 컴퓨터 제어값을 수록하며, 가입자 등록 화일을 읽고, 가입자측 처리수단(4) 현황 보관용 버퍼와 원격요구 데이타와 화면 색상지정을 위한 보유값을 초기화 하는 제1단계(40내지 45)와, 상기 제1단계(40내지 45) 수행후, 운용자를 위한 운용자 등록 현황을 확인하고 시스템이 동작되었음을 표시하는 매세지를 송출하는 제2단계(46내지 49)와, 상기 제2단계(46내지 49) 수행후, 타이머를 초기화 하고 일정 시간이 지나도록 잔류된 원격검침요구 메시지를 제거하고 프린터를 정상상태로 확보해 놓고 운용자의 키 입력을 처리하는 제3단계(50내지 59)와, 상기 제3단계(50내지 59)수행후, 통신제어 포트(13)의 가입자 포트를 처음으로 지정하여 등록된 가입자가 있으면 가입자에게 응답할 사항에 대한 응답처리와 가입자 데이타 수신처리와 원격검침 데이타 처리를 수행하고 등록된 가입자가 없으면 가입자 포트 번호를 1증가 시키는 제4단계(60내지 70)와, 상기 제4단계(60내지 70) 수행후, 통신제어 포트(13)의 가입자 마지막포트까지의 데이타 처리를 위하여 마지막 포트 까지 값을 증가시키면서, 등록된 가입자의 데이타 처리를 하는 상기 제3단계(60내지 70)를 반복 수행하는 제5단계(71)와, 상기 제5단계(71) 수행후, 통신제어포트(13)의 나머지 포트에 대한 송수신 데이타를 처리하고 제3단계(50내지 59)로 복귀하는 제6단계 (72내지 75)에 의해 수행되는 것을 특징으로 하는 방범방재 시스템 및 원격검침 시스템의 노드장치 운용방법.Node means (1) connected to the CATV optical transmission network (8) and analyzing, classifying and processing data on the subscriber's side, and connected to the node means (1) to store various meta information on the node means (1) and subscriber's side. Metering means (2) which collects and stores remotely and provides data when needed by the operator, and alarming sequence of subscriber and situation change data transmitted by the node means (1) connected to the node means (1) Security and disaster prevention operation means (3) and the node means (1) is processed through the CATV optical transmission network (8) and the digital data transmitted from the node means (1) through the CATV optical transmission network (8) RF modem means 5 for modulation and transmission to the coaxial network 9 on the subscriber side, and coaxial network 9 connected to the RF modem means 5 to transmit the situation data on the subscriber side to the node means 1. Security prevention and remote meter reading system with subscriber side processing means (4) to provide A method of controlling the operation of the node means 1, which is applied to the method, comprising: storing a value controlling the communication control port 13 in the node means 1, storing a main computer control value, and storing a subscriber registration file; After the first step (40 to 45) and the first step (40 to 45) of initializing the subscriber side processing means (4) the status storage buffer, the remote request data and the retention value for screen color designation After checking the operator registration status for the operator and sending a message indicating that the system has been operated, and performing the second step (46 to 49), the timer is initialized and a predetermined time passes. After the third step (50 to 59) of performing the third step (50 to 59) and the third step (50 to 59) of the operator to remove the remaining remote metering request message to secure the printer in the normal state and to process the key input of the operator (13) first supported subscriber port A fourth step (60 to 70) of performing a response process, a subscriber data reception process, and a remote meter reading data process to respond to the subscriber if there is a registered subscriber, and increases the subscriber port number by 1 if there is no registered subscriber; After performing the fourth step (60 to 70), the third step (60) to process the data of the registered subscriber while increasing the value to the last port for data processing to the last port of the subscriber of the communication control port 13 To 70), and after performing the fifth step 71, the transmission / reception data for the remaining ports of the communication control port 13 are processed and the third step (50 to 59) is performed. A method for operating a node apparatus of a crime prevention system and a remote meter reading system, which is performed by a sixth step (72 to 75) of returning. 제1항에 있어서, 상기 제3단계(60내지 70)는, 가입자 포트를 처음으로 지정하고 등록된 가입자의 유무를 판단하는 단계(60, 61)와, 상기 단계(60, 61)의 수행결과, 등록된 가입자가 없으면 포트번호를 다음으로 증가시키는 단계(70)와, 상기 단계 (60, 61)의 수행결과, 등륵된 가입자가 있으면 가입자 터미널 번호 준비상태를 판별하여 준비가 되어 있지 않으면 다음 어드레스를 찾은후에 가입자에게 응답할 사항이 있는지 판별하여 가입가에게 응답할 사항에 대한 응답메세지를 송출하는 단계 (62내지 65)와, 상기 단계(62내지 65)수행후, 가입자로 부터의 메세지 존재여부를 판별하여 가입자 데이타를 수신하고, 원격검침을 위한 검침 요청 메세지 존재여부에 따른 검침 지시 데이타를 송신한 후에 가입자 포트를 다음으로 증가시키는 단계 (66내지 70)에 의해 수행되는 것을 특징으로 하는 방범방재 시스템 및 원격검침 시스템의 노드장치 운용방법.According to claim 1, wherein the third step (60 to 70), the step of specifying the subscriber port for the first time and determining the presence of registered subscribers (60, 61) and the results of performing the steps (60, 61) If there is no registered subscriber, increase the port number to the next step (70), and as a result of performing the steps (60, 61), if there is a registered subscriber, the subscriber terminal number preparation state is determined and the next address is not ready. (62 to 65) and after sending the response message for the response to the subscriber to determine whether there is something to respond to the subscriber after finding the (steps 62 to 65), whether there is a message from the subscriber And after receiving the subscriber data and transmitting the metering indication data according to the presence of the metering request message for remote metering, the next step is to increase the subscriber port (66 to 70). Method of operating a node device of a crime prevention disaster prevention system and a remote meter reading system. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019920013393A 1992-07-25 1992-07-25 Crime prevention and remotr check system using catv network KR950011193B1 (en)

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Application Number Priority Date Filing Date Title
KR1019920013393A KR950011193B1 (en) 1992-07-25 1992-07-25 Crime prevention and remotr check system using catv network

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KR1019920013393A KR950011193B1 (en) 1992-07-25 1992-07-25 Crime prevention and remotr check system using catv network

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KR940003381A true KR940003381A (en) 1994-02-21
KR950011193B1 KR950011193B1 (en) 1995-09-29

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