ES2180572T3 - Analizador de comunicaciones a traves de lineas de energia electrica. - Google Patents

Analizador de comunicaciones a traves de lineas de energia electrica.

Info

Publication number
ES2180572T3
ES2180572T3 ES94910757T ES94910757T ES2180572T3 ES 2180572 T3 ES2180572 T3 ES 2180572T3 ES 94910757 T ES94910757 T ES 94910757T ES 94910757 T ES94910757 T ES 94910757T ES 2180572 T3 ES2180572 T3 ES 2180572T3
Authority
ES
Spain
Prior art keywords
plca
power supply
packages
network
transmission
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 - Lifetime
Application number
ES94910757T
Other languages
English (en)
Inventor
J Marcus Stewart
Glen M Riley
Philip H Sutterlin
Marie E Andrus
Amy O Hurlbut
Milton T Tormey
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.)
Echelon Corp
Original Assignee
Echelon 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 Echelon Corp filed Critical Echelon Corp
Application granted granted Critical
Publication of ES2180572T3 publication Critical patent/ES2180572T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/546—Combination of signalling, telemetering, protection
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/40—Testing power supplies
    • G01R31/42—AC power supplies
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/02—Details
    • H04B3/46—Monitoring; Testing
    • H04B3/48—Testing attenuation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—Systems for transmission via power distribution lines the information being in digital form
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5404—Methods of transmitting or receiving signals via power distribution lines
    • H04B2203/5408—Methods of transmitting or receiving signals via power distribution lines using protocols
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5454—Adapter and plugs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B2203/00—Indexing scheme relating to line transmission systems
    • H04B2203/54—Aspects of powerline communications not already covered by H04B3/54 and its subgroups
    • H04B2203/5429—Applications for powerline communications
    • H04B2203/5458—Monitor sensor; Alarm systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Medicines Containing Plant Substances (AREA)

Abstract

SE PRESENTA UN ANALIZADOR DE COMUNICACIONES SOBRE LINEA DE ALIMENTACION (PLCA) QUE PROPORCIONA UN SISTEMA DE MEDICION DE LA INTENSIDAD DE LAS SEÑALES Y FUNCIONES DE ATENUACION DE SEÑALES SELECCIONABLES Y UN ELEMENTO PARA AJUSTAR LA ATENUACION DE LA UNIDAD DE TRANSMISION Y MEDIR LA TASA DE ERRORES SIN QUE EL USUARIO TENGA QUE ESTAR PRESENTE EN LOS LUGARES DE ENVIO Y RECEPCION BAJO ANALISIS. CADA PLCA SE ENCUENTRA ACOPLADO A UNA RED DE TELECOMUNICACIONES SOBRE LINEA DE ALIMENTACION A TRAVES DE UNA SALIDA ELECTRICA Y UNAS LINEAS DE ALIMENTACION. DURANTE EL FUNCIONAMIENTO REAL, UNO DE LOS PLCAS ACTUA COMO TRANSMISOR DE DATOS Y EL OTRO PLCA ACTUA COMO RECEPTOR DE DATOS. EL MODO DE OPERACION DEL PLCA SE PUEDE ALTERAR DINAMICAMENTE DURANTE EL FUNCIONAMIENTO DEL SISTEMA. EL PLCA INCLUYE UNA LOGICA DE CONTROL QUE RECIBE ENTRADAS DE COMANDOS DE UN TECLADO, GENERA PAQUETES DE DATOS PARA SU TRANSMISION POR LA RED DE TELECOMUNICACIONES SOBRE LINEA DE ALIMENTACION, RECIBE Y ANALIZA LOS PAQUETES DE DATOSRECIBIDOS PROCEDENTES DE LA RED DE TELECOMUNICACIONES SOBRE LINEA DE ALIMENTACION, DETECTA EL NIVEL DE LA SEÑAL DE LA LINEA DE ALIMENTACION Y/O DE RUIDO Y ACCIONA LA PANTALLA DE LED EN CONSECUENCIA, Y MUESTRA INFORMACION SOBRE LA TRANSMISION DE LOS PAQUETES EN UNA PANTALLA DE LCD.
ES94910757T 1993-04-02 1994-02-23 Analizador de comunicaciones a traves de lineas de energia electrica. Expired - Lifetime ES2180572T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4156793A 1993-04-02 1993-04-02

Publications (1)

Publication Number Publication Date
ES2180572T3 true ES2180572T3 (es) 2003-02-16

Family

ID=21917207

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94910757T Expired - Lifetime ES2180572T3 (es) 1993-04-02 1994-02-23 Analizador de comunicaciones a traves de lineas de energia electrica.

Country Status (6)

Country Link
US (1) US5812557A (es)
EP (1) EP0692116B1 (es)
AU (1) AU678454B2 (es)
DE (1) DE69430989T2 (es)
ES (1) ES2180572T3 (es)
WO (1) WO1994023366A2 (es)

Families Citing this family (56)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7486782B1 (en) * 1997-09-17 2009-02-03 Roos Charles E Multifunction data port providing an interface between a digital network and electronics in residential or commercial structures
JP4250266B2 (ja) * 1998-08-28 2009-04-08 キヤノン株式会社 周辺機器及び周辺機器制御方法及び周辺機器制御システム及び周辺機器制御プログラムを記憶した記憶媒体及び周辺機器制御プログラムを送出する送出装置及び周辺機器制御プログラム製品
DE10083867T1 (de) * 1999-11-16 2002-03-07 Gen Electric Heimnetzwerk unter Verwendung von Stromleitungsträgerkommunikationen
US6732061B1 (en) * 1999-11-30 2004-05-04 Agilent Technologies, Inc. Monitoring system and method implementing a channel plan
US6741947B1 (en) * 1999-11-30 2004-05-25 Agilent Technologies, Inc. Monitoring system and method implementing a total node power test
US20050198688A1 (en) * 2000-09-19 2005-09-08 Fong Thomas K.T. System and method for digitally monitoring a cable plant
DE10047648A1 (de) * 2000-09-26 2002-04-25 Siemens Ag Gerät für die Verwendung in PLC-Systemen und Verfahren zum Ermitteln der Zulassbarkeit dieses Gerätes in PLC-Systemen
DE10053948A1 (de) * 2000-10-31 2002-05-16 Siemens Ag Verfahren zum Vermeiden von Kommunikations-Kollisionen zwischen Co-existierenden PLC-Systemen bei der Nutzung eines allen PLC-Systemen gemeinsamen physikalischen Übertragungsmediums und Anordnung zur Durchführung des Verfahrens
KR100398022B1 (ko) * 2001-06-20 2003-09-19 주식회사 젤라인 전력선 통신시스템의 적응형 다중 채널 패킷 전송방법
US20030122552A1 (en) * 2001-12-28 2003-07-03 Litwin Louis Robert Signal quality indicator on a powerline-modem
DE10209965A1 (de) * 2002-03-06 2003-10-02 Integrated Electronic Systems Sys Consulting Gmbh Verfahren zur Steuerung von Industrie- oder Baugeräten
AU2003234448A1 (en) * 2002-05-06 2003-11-11 Enikia Llc Method and system for power line network fault detection and quality monitoring
US6727804B1 (en) * 2002-07-23 2004-04-27 Domosys Corporation Power line communication system and method
AU2003303597A1 (en) * 2002-12-31 2004-07-29 Therasense, Inc. Continuous glucose monitoring system and methods of use
US20050063422A1 (en) * 2003-09-19 2005-03-24 Sashi Lazar Communication protocol over power line communication networks
US20050063363A1 (en) * 2003-09-19 2005-03-24 Sashi Lazar Communication protocol over power line communication networks
US7242178B2 (en) * 2003-09-30 2007-07-10 Fluke Corporation Digital cable toning apparatus and method
US7136936B2 (en) * 2003-10-03 2006-11-14 Asoka Usa Corporation Method and system for virtual powerline local area networks
US7457885B2 (en) 2005-02-10 2008-11-25 Asoka Usa Corporation Powerline communication system and method using coupler design for additional users
US20050128954A1 (en) * 2003-12-08 2005-06-16 Kuo-Hui Li Method for transmission rate adapatation
US9001921B1 (en) 2004-02-18 2015-04-07 Marvell International Ltd. Circuits, architectures, methods, algorithms, software, and systems for improving the reliability of data communications having time-dependent fluctuations
US7859397B2 (en) * 2004-09-17 2010-12-28 Keith Lamon Systems and methods for direct current system digital carried message conveyance
US7307520B2 (en) * 2004-09-17 2007-12-11 Keith Lamon Systems and methods for direct current system digital carried message conveyance
US8638216B2 (en) 2004-09-17 2014-01-28 Keith Lamon Systems and methods for direct current system digital carried message conveyance
JP2006295479A (ja) * 2005-04-08 2006-10-26 Matsushita Electric Ind Co Ltd 電力線通信装置及び電力線通信方法
US7756942B2 (en) * 2005-07-21 2010-07-13 Sony Corporation System and method for establishing master component in multiple home networks
RU2367083C1 (ru) * 2005-09-02 2009-09-10 Сименс Энержди Энд Отомейшн, Инк. Управление и диагностика систем доставки энергии
US7599818B2 (en) * 2005-09-02 2009-10-06 Siemens Energy & Automation, Inc. Control and diagnostics of power delivery system
WO2007029225A1 (en) * 2005-09-06 2007-03-15 Powerdsine, Ltd. Method for detecting parameters of a remote device
US7876717B2 (en) * 2005-12-09 2011-01-25 Sony Corporation System and method for providing access in powerline communications (PLC) network
GR1006221B (el) * 2006-04-27 2009-01-13 Βασιλειος Γεωργιου Νικολοπουλος Διαδικτυακη ενεργειακη μηχανη αναζητησης και μεθοδος ληψης αποφασεων για βελτιστη διαχειριση και τιμολογιακη εκτιμηση ενεργειακων πορων
WO2008015501A1 (en) * 2006-08-01 2008-02-07 Freescale Semiconductor, Inc. Data communication with control of the transmission rate of data
CN101542863B (zh) * 2006-09-01 2015-04-29 功率监视器公司 用于电力线通信测试系统的方法和设备
WO2008044233A2 (en) * 2006-10-08 2008-04-17 Mainnet Communications Ltd. System, apparatus and method for enabling optimal communication over power lines
FR2912511B1 (fr) * 2007-02-09 2009-04-24 Applic Numeriques Lan Sarl Lab Banc de test et procede d'utilisation d'un tel banc dans cette installation.
DE102007062999B3 (de) * 2007-12-21 2009-07-02 Rp-Technik E.K. Sicherheitsbezogenes Kommunikationsverfahren auf Energieversorgungsleitungen und ein dazugehöriges Netz
US8555325B2 (en) * 2008-02-29 2013-10-08 Echostar Technologies L.L.C. Systems, methods and apparatus for testing a data connection provided over a power supply line
US7970563B2 (en) * 2008-05-19 2011-06-28 Asoka Usa Corporation Testing apparatus and method for signal strength of powerline networks
DE102009007503A1 (de) 2009-02-05 2010-08-12 E:Cue Control Gmbh Beleuchtungsanordnung
US20120027062A1 (en) * 2010-07-28 2012-02-02 Battelle Energy Alliance, Llc Apparatuses and methods for setting an adaptive frequency band for power line communciation
US20120265355A1 (en) 2011-04-15 2012-10-18 Power Tagging Technologies, Inc. System and method for single and multizonal optimization of utility services delivery and utilization
US9059842B2 (en) 2011-06-09 2015-06-16 Astrolink International Llc System and method for grid based cyber security
WO2013020053A1 (en) 2011-08-03 2013-02-07 Power Tagging Technologies, Inc. System and methods for synchronizing edge devices on channels without carrier sense
US10097240B2 (en) 2013-02-19 2018-10-09 Astrolink International, Llc System and method for inferring schematic and topological properties of an electrical distribution grid
WO2014201410A1 (en) * 2013-06-13 2014-12-18 Astrolink International Llc C/O Lockheed Martin Corporation Inferring feeder and phase powering a transmitter
MX357831B (es) 2013-06-13 2018-07-26 Astrolink Int Llc Perdidas no tecnicas en una rejilla electrica publica.
US9379888B2 (en) * 2013-12-06 2016-06-28 Qualcomm Incorporated Powerline communication network analyzer
US10348418B1 (en) 2014-07-22 2019-07-09 Esker Technologies, LLC Transient and spurious signal filter
AU2015338943B2 (en) 2014-10-30 2019-09-12 Dominion Energy Technologies, Inc. System and methods for assigning slots and resolving slot conflicts in an electrical distribution grid
CA2964393A1 (en) 2014-10-30 2016-05-06 Dominion Energy Technologies, Inc. System, method, and apparatus for grid location
CN204314449U (zh) * 2014-12-29 2015-05-06 唐山紫光智能电子有限公司 一种应用于智能电表生产线的自动测试仪
US10474223B2 (en) * 2014-12-31 2019-11-12 Echelon Corporation Systems, methods, and apparatuses for powerline communication
CN104753564B (zh) * 2015-04-23 2017-04-12 南京芯度电子科技有限公司 一种具备测量模式的plc通信装置以及信道测量方法
US10417143B2 (en) 2015-10-08 2019-09-17 Esker Technologies, LLC Apparatus and method for sending power over synchronous serial communication wiring
US10128906B2 (en) 2016-07-11 2018-11-13 Esker Technologies, LLC Power line signal coupler
US10560154B2 (en) 2016-07-11 2020-02-11 Esker Technologies, LLC Power line signal coupler

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4525789A (en) * 1982-07-16 1985-06-25 At&T Bell Laboratories Programmable network tester with data formatter
US4554656A (en) * 1982-08-11 1985-11-19 At&T Bell Laboratories Method and system for controlling the interconnecting of a plurality of local data networks
US4689760A (en) * 1984-11-09 1987-08-25 Digital Sound Corporation Digital tone decoder and method of decoding tones using linear prediction coding
DE3441644A1 (de) * 1984-11-14 1986-05-15 Siemens AG, 1000 Berlin und 8000 München Verfahren und anordnung zur ueberwachung von analogen und digitalen nachrichtenuebertragungseinrichtungen
US4829554A (en) * 1985-01-31 1989-05-09 Harris Corporation Cellular mobile telephone system and method
US4815106A (en) * 1986-04-16 1989-03-21 Adaptive Networks, Inc. Power line communication apparatus
US4941143A (en) * 1987-11-10 1990-07-10 Echelon Systems Corp. Protocol for network having a plurality of intelligent cells
US4918690A (en) * 1987-11-10 1990-04-17 Echelon Systems Corp. Network and intelligent cell for providing sensing, bidirectional communications and control
US5109384A (en) * 1988-11-02 1992-04-28 Tseung Lawrence C N Guaranteed reliable broadcast network
US4947459A (en) * 1988-11-25 1990-08-07 Honeywell, Inc. Fiber optic link noise measurement and optimization system
US4964124A (en) * 1988-12-27 1990-10-16 World Computer Corporation Computer peripheral tester
US5023869A (en) * 1989-03-27 1991-06-11 Alberta Telecommunications Research Centre Method and apparatus for maximizing the transmission capacity of a multi-channel bidirectional communications link
US5103461A (en) * 1989-06-29 1992-04-07 Symbol Technologies, Inc. Signal quality measure in packet data communication
US5336882A (en) * 1992-12-30 1994-08-09 Allen-Bradley Company, Inc. System for determining operational stability of a photoelectric control unit having a margin variable gain module
US5281810A (en) * 1992-12-30 1994-01-25 Allen-Bradley Company, Inc. Photoelectric control unit adapted for determining its own operating margin having dual variable-gain amplifier
WO1994018637A1 (en) * 1993-02-11 1994-08-18 Gardiner Communications Corporation Method of manufacturing utilizing master test result feedback to slave test stations

Also Published As

Publication number Publication date
US5812557A (en) 1998-09-22
EP0692116A1 (en) 1996-01-17
AU6353494A (en) 1994-10-24
WO1994023366A2 (en) 1994-10-13
EP0692116B1 (en) 2002-07-17
DE69430989T2 (de) 2003-10-23
DE69430989D1 (de) 2002-08-22
AU678454B2 (en) 1997-05-29
EP0692116A4 (en) 1997-07-30
WO1994023366A3 (en) 1995-08-17

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