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ES8602328A1 - Una instalacion de lectura de medida de servicios publicos, de aplicacion especial a lineas telefonicas - Google Patents

Una instalacion de lectura de medida de servicios publicos, de aplicacion especial a lineas telefonicas

Info

Publication number
ES8602328A1
ES8602328A1 ES536958A ES536958A ES8602328A1 ES 8602328 A1 ES8602328 A1 ES 8602328A1 ES 536958 A ES536958 A ES 536958A ES 536958 A ES536958 A ES 536958A ES 8602328 A1 ES8602328 A1 ES 8602328A1
Authority
ES
Spain
Prior art keywords
telephone lines
alternating current
coupled
representation
multiplexer
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
ES536958A
Other languages
English (en)
Other versions
ES536958A0 (es
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
INTERNATIONAL TELDATA II CORP
Original Assignee
INTERNATIONAL TELDATA II CORP
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 INTERNATIONAL TELDATA II CORP filed Critical INTERNATIONAL TELDATA II CORP
Publication of ES8602328A1 publication Critical patent/ES8602328A1/es
Publication of ES536958A0 publication Critical patent/ES536958A0/es
Granted legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)

Abstract

METODO Y APARATO PARA RECIBIR INFORMACION DEL CONSUMO DE SERVICIOS PUBLICOS DESDE UNA PLURALIDAD DE DISPOSITIVOS INTERFASE ACOPLABLES A LINEAS TELEFONICAS. CONSISTENTE EN: LA LECTURA DE CONTADORES A TRAVES DE LINEAS TELEFONICAS (12) MEDIANTE LA RECEPCION DE REPRESENTACIONES EN CORRIENTE ALTERNA DE LA INFORMACION DEL CONSUMO DE LOS SERVICIOS PUBLICOS DESDE UNA PLURALIDAD DE CONTADORES (16) Y A TRAVES DE DISPOSITIVOS DE INTERFASE (14). ESTAS REPRESENTACIONES SON RECIBIDAS POR, AL MENOS, UN DISPOSITIVO MULTIPLEXOR (22) EN EL SISTEMA MULTIPLEXOR (20), EL CUAL LAS CONVIERTE EN REPRESENTACIONES DIGITALES QUE SON ENVIADAS A UN COMPUTADOR (24).
ES536958A 1983-10-21 1984-10-19 Una instalacion de lectura de medida de servicios publicos, de aplicacion especial a lineas telefonicas Granted ES536958A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/544,110 US4710919A (en) 1983-10-21 1983-10-21 Multiplex system for automatic meter reading

Publications (2)

Publication Number Publication Date
ES8602328A1 true ES8602328A1 (es) 1985-11-16
ES536958A0 ES536958A0 (es) 1985-11-16

Family

ID=24170793

Family Applications (1)

Application Number Title Priority Date Filing Date
ES536958A Granted ES536958A0 (es) 1983-10-21 1984-10-19 Una instalacion de lectura de medida de servicios publicos, de aplicacion especial a lineas telefonicas

Country Status (8)

Country Link
US (1) US4710919A (es)
EP (1) EP0164368A4 (es)
AU (1) AU3615984A (es)
BR (1) BR8407134A (es)
ES (1) ES536958A0 (es)
IL (1) IL73275A0 (es)
IT (1) IT1196306B (es)
WO (1) WO1985001848A1 (es)

Families Citing this family (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4965825A (en) 1981-11-03 1990-10-23 The Personalized Mass Media Corporation Signal processing apparatus and methods
USRE47642E1 (en) 1981-11-03 2019-10-08 Personalized Media Communications LLC Signal processing apparatus and methods
US7831204B1 (en) 1981-11-03 2010-11-09 Personalized Media Communications, Llc Signal processing apparatus and methods
US5029168A (en) * 1989-02-27 1991-07-02 Acer Incorporated Multiplexing communication card and scanning method for run-in testing
US5202916A (en) * 1990-08-10 1993-04-13 Telegenics Inc. Signal proessing circuit for use in telemetry devices
US5204896A (en) * 1990-08-10 1993-04-20 Telegenics, Inc. Outbound telemetry device
US5235634A (en) * 1990-12-14 1993-08-10 Telegenics, Inc. Apparatus and method for activating an inbound telemetry device
US5398277A (en) * 1992-02-06 1995-03-14 Security Information Network, Inc. Flexible multiprocessor alarm data processing system
US5452344A (en) * 1992-05-29 1995-09-19 Datran Systems Corporation Communication over power lines
US5381462A (en) * 1992-05-29 1995-01-10 Datran Systems Corporation Utility monitor communications systems
CA2155539C (en) * 1993-02-12 2000-01-25 John T. Shincovich Remote automatic meter reading apparatus
US5528675A (en) * 1994-04-22 1996-06-18 Chen; Abraham Y. Network interface unit
US5535267A (en) * 1994-04-22 1996-07-09 Bellsouth Corporation Telemetry system with improved verification of telemetry interface unit installation
DE4421083C2 (de) * 1994-06-16 1996-04-11 Volkswagen Ag Verfahren zur Überwachung einer seriellen Übertragung von digitalen Daten auf einer Ein-Draht-Multiplexverbindung zwischen untereinander kommunizierenden Signalverarbeitungsgeräten
US5682422A (en) * 1995-08-25 1997-10-28 International Teldata Corporation Apparatus and method for on-demand activation of telephone line telemetry devices
US5677947A (en) * 1995-08-25 1997-10-14 International Teldata Corporation Apparatus and method for operating a telephone line telemetry device in a multiple host environment
US6333975B1 (en) 1998-03-03 2001-12-25 Itron, Inc. Method and system for reading intelligent utility meters
US7185131B2 (en) * 1999-06-10 2007-02-27 Amron Technologies, Inc. Host-client utility meter systems and methods for communicating with the same
US6347135B1 (en) 2000-05-02 2002-02-12 Teldata, Inc. Apparatus and method for powering a telephone-based inbound telemetry device
US6487282B1 (en) 2000-07-31 2002-11-26 Firstpoint Energy Corp. Apparatus and method for an inbound telemetry device to sense telephone line status
US7775422B2 (en) 2003-06-13 2010-08-17 Arad Measuring Technologies Ltd. Meter register and remote meter reader utilizing a stepper motor
DE10345059B4 (de) * 2003-09-26 2015-03-19 Dspace Digital Signal Processing And Control Engineering Gmbh Schaltungsanordnung zum Verbinden von Signalanschlüssen
US7460931B2 (en) 2005-10-07 2008-12-02 Jay Jacobson Method and system for improving the efficiency and reliability of a power grid
TWI479894B (zh) * 2011-12-06 2015-04-01 Asmedia Technology Inc 高解析度多媒體介面的資料傳收裝置
WO2013096668A2 (en) * 2011-12-20 2013-06-27 Angaza Design, Inc. Solar lighting with pay-as-you go technology
US8766810B2 (en) * 2012-07-08 2014-07-01 International Intelligent Metering, LLC Indirect measurement method and system for monitoring and reporting leakage currents
US9437070B2 (en) 2014-04-02 2016-09-06 Angaza Design, Inc. Solar lighting with pay-as-you go technology

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1103105A (en) * 1963-09-20 1968-02-14 Plessey Uk Ltd Improvements in or relating to radiotelephony communication systems
NO123200B (es) * 1967-11-23 1971-10-11 Svenska Handelsbanken
GB1402986A (en) * 1971-05-13 1975-08-13 Kent Meters Ltd Interrogation of remote stations
CA957091A (en) * 1971-12-16 1974-10-29 Itt Canada Transponder for telemetering system
US3914757A (en) * 1972-03-01 1975-10-21 Sangamo Electric Co Remote meter reading system using electric power lines
US3959586A (en) * 1972-10-30 1976-05-25 Physics International Company Frequency burst communication system
US3922490A (en) * 1973-06-18 1975-11-25 Charles D Pettis Alarm and utility meter reading system employing telephone lines
US4004097A (en) * 1975-01-03 1977-01-18 Badger Meter, Inc. Automatic meter reading device
US3985966A (en) * 1975-07-23 1976-10-12 Rolm Corporation Method and apparatus for generating digital dual frequency signals
US4103337A (en) * 1976-11-17 1978-07-25 The Bendix Corporation Data transmission system using analog to pulse width to digital conversion
DE2812896C2 (de) * 1977-03-28 1983-10-27 Ricoh Co., Ltd., Tokyo Datenerfassungseinrichtung
CA1121893A (en) * 1978-06-01 1982-04-13 James R. Lumsden High speed central office scanner
US4311986A (en) * 1978-09-13 1982-01-19 The Bendix Corporation Single line multiplexing system for sensors and actuators
US4476535A (en) * 1979-06-01 1984-10-09 Loshing Clement T System for monitoring, transmitting and conditioning of information gathered at selected locations
US4262213A (en) * 1979-09-26 1981-04-14 General Electric Company Universal power module
US4360912A (en) * 1979-11-23 1982-11-23 Sperry Corporation Distributed status reporting system
US4399440A (en) * 1981-02-17 1983-08-16 Sparton Corporation Addressable transducer with a variable frequency oscillation for monitoring a physical quantity
US4642635A (en) * 1981-11-30 1987-02-10 Snaper Alvin A Remote meter reading system
US4442320A (en) * 1981-12-04 1984-04-10 Base Ten Systems, Inc. Remote subscriber interaction system
US4446462A (en) * 1982-03-01 1984-05-01 General Electric Company Method and apparatus for multiple frequency transmission of information in a digital communication system
US4578536A (en) * 1983-10-19 1986-03-25 International Teldata Corp Centerpoint automatic meter reading system

Also Published As

Publication number Publication date
WO1985001848A1 (en) 1985-04-25
US4710919A (en) 1987-12-01
IT1196306B (it) 1988-11-16
ES536958A0 (es) 1985-11-16
IT8423256A1 (it) 1986-04-19
EP0164368A4 (en) 1986-03-18
AU3615984A (en) 1985-05-07
BR8407134A (pt) 1985-10-08
IT8423256A0 (it) 1984-10-19
EP0164368A1 (en) 1985-12-18
IL73275A0 (en) 1985-01-31

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