KR960019024A - Method and device for displaying weighing value in remote meter reading system - Google Patents

Method and device for displaying weighing value in remote meter reading system Download PDF

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Publication number
KR960019024A
KR960019024A KR1019940029063A KR19940029063A KR960019024A KR 960019024 A KR960019024 A KR 960019024A KR 1019940029063 A KR1019940029063 A KR 1019940029063A KR 19940029063 A KR19940029063 A KR 19940029063A KR 960019024 A KR960019024 A KR 960019024A
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South Korea
Prior art keywords
meter
input
pulse
weighing data
weighing
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KR1019940029063A
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Korean (ko)
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KR100214664B1 (en
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김희선
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이종수
엘지산전 주식회사
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Priority to KR1019940029063A priority Critical patent/KR100214664B1/en
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    • G—PHYSICS
    • G08—SIGNALLING
    • G08C—TRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00—Electric signal transmission systems
    • G08C19/16—Electric signal transmission systems in which transmission is by pulses
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D4/00—Tariff metering apparatus
    • G01D4/002—Remote reading of utility meters
    • G01D4/004—Remote reading of utility meters to a fixed location
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/002—Telephonic communication systems specially adapted for combination with other electrical systems with telemetering systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q9/00—Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04Q—SELECTING
    • H04Q2209/00—Arrangements in telecontrol or telemetry systems
    • H04Q2209/60—Arrangements in telecontrol or telemetry systems for transmitting utility meters data, i.e. transmission of data from the reader of the utility meter
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02B90/20—Smart grids as enabling technology in buildings sector
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
    • Y04S20/30—Smart metering, e.g. specially adapted for remote reading

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  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Signal Processing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

본 발명은 원격검침 시스템의 계량치 표시방법 및 장치에 관한 것으로서, 이는 가입자 정합장치와 접속되고 가입자 정합장치와 연결되어 있는 각종 계량기들의 계량 데이타를 한곳에서 볼수 있도록 하고 가입자 정합장치에 연결된 계량기의 숫자만큼 해당 계량기의 계량 데이타를 일정간격으로 번갈아 표시함과 아울러 계량기의 동작상태를 알려주도록 한 것이다.The present invention relates to a method and a device for displaying a meter value of a remote meter reading system, which allows the meter data of various meters connected to the subscriber matching device and connected to the subscriber matching device to be viewed in one place, and the number of meters connected to the subscriber matching device. As long as the meter's weighing data is displayed alternately at regular intervals, the meter's operation status is informed.

이와 같은 본 발명은 초기 전원공급에 의한 초기화 해제상태에서 계량기로부터의 펄스 입력 유무를 검색하는 단계와, 상기 펄스 입력이면 메모리수단에 백업된 이전의 계량 데이타와 상기 입력 펄스를 연산하여 메모리수단에 저장하는 단계와, 상기 펄스 입력이 존재하지 않으면 메모리수단에 백업된 이전의 계량 데이타에 상기 펄스가 입력되지 않은 횟수를 카운트하여 증가시키는 단계와, 상기 연산하여 얻어진 계량 데이타와 펄스가 입력되지 않았을시의 백업된 계량 데이타를 소정시간 동안 표시하는 단계와, 상기 펄스가 입력되지 않은 경우의 증가된 횟수에 따라 해당 계량기의 정상/에러 상태를 알려주는 단계와를 수행함으로서 달성된다.In the present invention, the step of retrieving the presence of the pulse input from the meter in the de-initialization state by the initial power supply, and if the pulse input, the previous weighing data backed up to the memory means and the input pulse is calculated and stored in the memory means And counting and increasing the number of times the pulse is not input to the previous weighing data backed up to the memory means if the pulse input does not exist, and when the weighing data and the pulse obtained by the calculation are not input. And displaying the backed up weighing data for a predetermined time, and informing the normal / error state of the meter according to the increased number of times when the pulse is not input.

Description

원격검침 시스템의 계량치 표시방법 및 장치Method and device for displaying weighing value in remote meter reading system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제3도는 본 발명 원격검침 시스템의 계량치 표시장치 구성도,3 is a block diagram of a measurement display device of the present invention,

제4도는 제3도의 단말기를 보다 상세하게 도시한 블록도,4 is a block diagram showing the terminal of FIG. 3 in more detail;

제5도는 제3도의 동작설명에 대한 신호흐름도.5 is a signal flow diagram for the operation description of FIG.

Claims (10)

초기 전원공급에 의한 초기화 해제상태에서 계량기로부터의 펄스 입력 유무를 검색하는 단계와, 상기 펄스 입력이면 메모리수단에 백업된 이전의 계량 데이타와 상기 입력 펄스를 연산하여 메모리수단에 저장하는 단계와, 상기 펄스 입력이 존재하지 않으면 메모리수단에 백업된 이전의 계량 데이타에 상기 펄스가 입력되지 않은 횟수를 카운트하여 증가시키는 단계와, 상기 연산하여 얻어진 계량 데이타와 펄스가 입력되지 않았을시의 백업된 계량 데이타를 소정시간 동안 표시하는 단계와, 상기 펄스가 입력되지 않은 경우의 증가된 횟수에 따라 해당 계량기의 정상/에러 상태를 알려주는 단계와를 수행함을 특징으로 한 원격검침 시스템의 계량치 표시방법.Retrieving the presence or absence of a pulse input from the meter in the initialization de-energized state by the initial power supply, and calculating and storing the previous pulse data backed up in the memory means and the input pulse in the memory means if the pulse is input; Counting and increasing the number of times the pulse is not input to the previous weighing data backed up to the memory means if there is no pulse input, and the weighing data obtained by the calculation and the backed up weighing data when the pulse is not input. And displaying for a predetermined time period, and informing a normal / error state of a corresponding meter according to an increased number of times when the pulse is not input. 제1항에 있어서, 초기화 해제 상태에서 전원공급이 차단되면 계량기로부터 입력되는 계량데이타를 메모리 수단에 백업시키고 초기화시키는 단계를 더 포함하여 수행함을 특징으로 한 원격검침 시스템의 계량치 표시방법.The method of claim 1, further comprising: backing up and initializing the weighing data input from the meter to a memory means when the power supply is cut off in the initialization canceling state. 제1항에 있어서, 연산단계는 백업된 계량 데이타에 현재 입력되는 펄스를 가산하는 것을 특징으로 한 원격검침 시스템의 계량치 표시방법.The method of claim 1, wherein the calculating step adds a pulse currently input to the backed up weighing data. 제1항에 있어서, 계량 데이타의 표시시간은 2초 내지 3초로 함을 특징으로 한 원격검침 시스템의 계량치 표시방법.The method of claim 1, wherein the display time of the weighing data is 2 to 3 seconds. 제1항에 있어서, 계량기의 상태표시 단계는 상기 펄스가 입력되지 않은 경과되면 증가된 횟수가 소정시간 경과되면 에러표시 발광소자의 점등과 부저를 동작시켜 현재 해당 계량기가 에러상태임을 알리고 소정시간을 경과하지 않았으면 정상상태 발광소자의 점등과 카운트한 횟수를 리세트하는 것을 특징으로 한 원격검침 시스템의 계량치 표시방법.The method of claim 1, wherein the status display step of the meter indicates that the current meter is in an error state by activating lighting and a buzzer of an error display light emitting device when an increased number of times elapses when the pulse is not input. If not, the method of displaying the weighing value of the remote meter reading system, characterized in that the steady state light emitting device is turned on and the number of counts is reset. 제1항에 있어서, 계량 데이타의 표시단계는 계량기의 숫자만큼 해당 계량기의 계량 데이타를 일정간격으로 번갈아 표시함을 특징으로 한 원격검침 시스템의 계량치 표시방법.The method of claim 1, wherein the displaying of the weighing data alternately displays the weighing data of the corresponding meter at a predetermined interval by the number of the meter. 가입자 정합장치의 계량기접속부에 접속되어 각 계량기의 계량치와 동작상태를 입력받아 전송하는 입출력 수단과, 상기 입출력수단으로부터 얻어진 해당 계량 데이타를 이전에 백업된 계량 데이타와 연산하고 계량기의 동작상태신호에 따라 단말기의 전체동작을 제어하는 중앙처리장치와, 상기 중앙처리장치로부터 연산된 계량데이타를 저장하는 메모리수단과, 상기 중앙처리장치로부터 연산딘 계량데이타를 소정시간 마다 순차적으로 표시하여 주는 데이타 표시수단과, 상기 중앙처리장치의 제어신호에 의해 해당 계량기의 에러상태를 알려주는 소리발생수단과, 상기 중앙처리장치에서 얻어진 제어신호에 따라 계량기의 정상/에러상태를 표시하여 주는 계량기상태 표시수단과, 상기 각부에 전원을 공급하고 정전시 상기 메모리수단에 저장된 계량데이타를 보존하는 전원공급수단과로 구성됨을 특징으로 한 원격검침 시스템의 계량치 표시장치.Input / output means connected to the meter connection part of the subscriber matching device to receive and transmit the weighing value and operation state of each meter, and calculate the corresponding weighing data obtained from the input / output means with previously backed-up weighing data, A central processing unit controlling overall operation of the terminal, memory means for storing the weighing data calculated from the central processing unit, and data display means for sequentially displaying the weighing data calculated from the central processing unit every predetermined time. And sound generating means for notifying an error state of the meter by the control signal of the central processing unit, and meter status display means for displaying the normal / error state of the meter according to the control signal obtained from the central processing unit; Supplying power to the respective parts and stored in the memory means in case of power failure Weighing display device of a remote meter reading system comprising a power supply means for storing data. 제7항에 있어서, 계량기상태 표시수단은 상기 중앙처리장치로부터 발생되는 정상 또는 에러제어신호에 따라 각기 다른 발광소자를 선택적으로 점등시키는 것을 특징으로 한 원격검침 시스템의 계량치 표시장치.8. The meter reading display device of a remote meter reading system according to claim 7, wherein the meter status display means selectively lights different light emitting elements according to normal or error control signals generated from the central processing unit. 제7항에 있어서, 소리수단은 부저인 것을 특징으로 한 원격검침 시스템의 계량치 표시장치.8. The weighing display device of claim 7, wherein the sound means is a buzzer. 제7항에 있어서, 전원공급수단은 정전시의 계량 데이타의 백업을 위해 밧데리를 내장한 것을 특징으로 한 원격검침 시스템의 계량치 표시장치.8. The meter reading display device of a remote meter reading system according to claim 7, wherein the power supply means has a built-in battery for backup of the metering data in case of power failure. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019940029063A 1994-11-07 1994-11-07 Displaying method and apparatus of metering data for telemetering system KR100214664B1 (en)

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Application Number Priority Date Filing Date Title
KR1019940029063A KR100214664B1 (en) 1994-11-07 1994-11-07 Displaying method and apparatus of metering data for telemetering system

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Application Number Priority Date Filing Date Title
KR1019940029063A KR100214664B1 (en) 1994-11-07 1994-11-07 Displaying method and apparatus of metering data for telemetering system

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KR960019024A true KR960019024A (en) 1996-06-17
KR100214664B1 KR100214664B1 (en) 1999-08-02

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030012344A (en) * 2001-07-31 2003-02-12 엘지산전 주식회사 Telemetrering terminal and method of recognizing a gauge pulse using the same
KR100445975B1 (en) * 2002-01-22 2004-08-25 주식회사 엠에이티 Apparatus for remotely examining gauge

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20030012344A (en) * 2001-07-31 2003-02-12 엘지산전 주식회사 Telemetrering terminal and method of recognizing a gauge pulse using the same
KR100445975B1 (en) * 2002-01-22 2004-08-25 주식회사 엠에이티 Apparatus for remotely examining gauge

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