WO2001037535A1 - Reseau domestique utilisant des communications a courants porteurs sur lignes electriques - Google Patents

Reseau domestique utilisant des communications a courants porteurs sur lignes electriques Download PDF

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Publication number
WO2001037535A1
WO2001037535A1 PCT/US2000/031206 US0031206W WO0137535A1 WO 2001037535 A1 WO2001037535 A1 WO 2001037535A1 US 0031206 W US0031206 W US 0031206W WO 0137535 A1 WO0137535 A1 WO 0137535A1
Authority
WO
WIPO (PCT)
Prior art keywords
network
home network
network server
power
devices
Prior art date
Application number
PCT/US2000/031206
Other languages
English (en)
Inventor
Christopher Fuselier
John J. Dougherty
Jeffrey A. Goodman
Michael C. Vonkannewurff
Original Assignee
General Electric Company
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 General Electric Company filed Critical General Electric Company
Priority to JP2001538381A priority Critical patent/JP2003515285A/ja
Priority to DE10083867T priority patent/DE10083867T1/de
Publication of WO2001037535A1 publication Critical patent/WO2001037535A1/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2807—Exchanging configuration information on appliance services in a home automation network
    • H04L12/2814—Exchanging control software or macros for controlling appliance services in a home automation network
    • 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
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • 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
    • H04B2203/5425—Methods of transmitting or receiving signals via power distribution lines improving S/N by matching impedance, noise reduction, gain control
    • 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
    • H04B2203/5433—Remote metering
    • 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
    • H04B2203/5437—Wired telephone
    • 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
    • H04B2203/5445—Local network
    • 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
    • H04B2203/545—Audio/video application, e.g. interphone
    • 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
    • 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
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5495—Systems for power line communications having measurements and testing channel
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/283—Processing of data at an internetworking point of a home automation network
    • H04L12/2836—Protocol conversion between an external network and a home network
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L12/2838—Distribution of signals within a home automation network, e.g. involving splitting/multiplexing signals to/from different paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/284—Home automation networks characterised by the type of medium used
    • H04L2012/2843—Mains power line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/284—Home automation networks characterised by the type of medium used
    • H04L2012/2845—Telephone line
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L12/00—Data switching networks
    • H04L12/28—Data switching networks characterised by path configuration, e.g. LAN [Local Area Networks] or WAN [Wide Area Networks]
    • H04L12/2803—Home automation networks
    • H04L2012/2847—Home automation networks characterised by the type of home appliance used
    • H04L2012/2849—Audio/video appliances

Definitions

  • This invention relates generally to home automation and more specifically to a home automation system configured for power line communications.
  • a home network system configured for residential electrical system data communications includes a centrally located network server and a plurality of node devices.
  • the server includes a microprocessor and related interface hardware, software and firmware.
  • the server is configured to serve as a gateway by receiving signals and converting the signals for external line transmission.
  • the node devices are configured to electrically connect to the network server by connecting to the residential electrical system. Communications between multiple node devices or between a node device and the server utilizing the residential electrical wiring system as the communications medium.
  • Figure 1 is a block diagram of a network server
  • Figure 2 is a front view diagram of one embodiment of a node device
  • Figure 3 is a front view diagram of a second embodiment of a node device
  • Figure 4 is a diagram of a home network system.
  • FIG 1 is a block diagram of a network server 10 included as part of a home network system (not shown in Figure 1).
  • the home network system includes a main enclosure, for example, server 10 and a plurality of node devices (not shown in Figure 1) that allow telephone, computer and television connectivity to the system.
  • Network server 10 is typically located at an electrical utility service entrance. Alternatively, server 10 is be part of the service entrance (distribution panel) or a separate panel located near the service entrance.
  • network server 10 is located within a load center 12, sometimes called a distribution panel or breaker box.
  • Load center 12 includes at least one power input line 14, for example from a utility company.
  • Power input lines 14 are electrically connected to a main breaker 16.
  • Power passes through main breaker 16 to a plurality of individual circuit breakers 18, for electrical power distribution throughout a home or other facility.
  • Located electrically between breakers 16 and 18 are a plurality of power quality devices 20 and a filter/choke 22.
  • Power quality devices 20 typically include varistors and capacitors, for example, configured in an RC Network and may include other components to establish and maintain a clean 60Hz power signal for distribution throughout the residence.
  • Filter/choke 22 includes shunts and other devices to prevent signals, such as the data communications described below, from being transmitted outside of the home network along power input lines 14, thereby providing for privacy of in home data communications.
  • Load center 12 is the incoming point and also the termination point for power input lines 14 providing an electric service, telephone service lines 24, cable television lines 26, satellite receiver lines 28 and Internet service lines 30.
  • Services 14, 24, 26, 28, and 30 are terminated in a variety of configurations and enter load center 12 using a variety of mediums including coaxial cable, telephone cable, and fiber optic type cable which terminate in a controller 32.
  • Controller 32 includes a processor (not shown) and related hardware (not shown), software and firmware that acts as a gateway for receiving signals from telephone, cable television, satellite and Internet and translates the received signals to external lines 34 via interface lines 36 from controller 32 for distribution through individual circuit breakers 18.
  • controller 32 also serves as a system host and a main local area network (LAN) server enabling any computers in the home network system to interact as though they were on a hardwired LAN.
  • controller 32 is configured to serve as a Host (Master) for coordinating the control functions of nodes as described below.
  • controller 32 periodically broadcasts time signals, based on data retrieved via the Internet, that can be used by dedicated nodes and other devices on the network to reset internal clocks.
  • controller 32 functionality of controller 32 is included within main circuit breaker 16 to facilitate upgrading of existing installations. Any remotely operable circuit breakers within individual circuit breakers 18 can be reset via communications from nodes (described below) connected to a computer (not shown) or other control devices thus eliminating the need for a person to physically go to load center 12 to reset circuits that have tripped due to overload or any other conditions that would trip a circuit breaker. Alternatively, controller 32 is configured to automatically reset tripped circuit breakers after a predetermined amount of time.
  • remotely operated circuit breakers are included within load center 12.
  • Remotely operated circuit breakers include, in one embodiment, circuit protection (Short Circuit/Overload, Ground Fault, Arc Fault and Lock Out Off) and control (remotely operated) functionality. Functionality is controlled via power line communications signals.
  • Communications electronics within the circuit breaker monitor signals coupled onto the power line for ON and OFF commands. When an ON command is received by the breaker, a solenoid or motor driven mechanism is engaged to close the power circuit and energize a load. When an OFF signal is received the solenoid or motor drive is released/returned and power to the load is disconnected.
  • the breaker electronics and actuation mechanism is powered directly from the AC power lines routed to the circuit breaker.
  • the breaker is connected to a separate power supply.
  • electronics within the circuit breaker may also report on the power line to the controlling device, breaker status, on time, number of operations, and load data, if fitted with current/voltage transformers for power measurement.
  • the circuit breaker When the above described breaker is equipped with current and voltage monitoring devices, the circuit breaker provides local metering capability to enable sub metering for branch circuits, such as for units in a multi family residence.
  • the combined functionality of Arc Fault, Ground Fault, Circuit Protection, Communications, Metering and Control are more cost effective than providing these functions separately. Protection, metering and control functions described above are provided in any variety of combinations within a breaker or alternatively, together in a single breaker.
  • load center 12 and controller 32 are configurable to work with sub panels to coordinate Internet, telephone, satellite and cable access for all residences and serve as the gateway for the entire building.
  • Using breakers fitted with current/voltage transformers for power measurement as described above provides a mechanism to measure power usage in each apartment or unit or alternatively the power dispensed through each breaker.
  • Each breaker measures and records power usage in each unit and reports the data via power line communications to a central controller, such as controller 32.
  • a utility company supplying electric power can read usage at controller 32 via remote communications.
  • Figure 2 is a front view diagram of one embodiment of a node device
  • Node device 50 is configured to plug into wall outlets anywhere in the building and to facilitate data communications via electrical distribution systems (e.g. normal home electrical wiring). Since node devices are configured to plug into wall outlets, node devices 50 are equipped with internal power supplies to convert outlet power to voltages that supply power to electronics within node device 50. Node device 50 accommodates a variety of connections to data driven devices. As shown in Figure 2 node device 50 is configured with a computer/phone connector 52, a coaxial cable connector 54 and an Internet connector 56.
  • a network status indicator 58 is, in one embodiment, a light emitting diode configured to indicate network status.
  • Device status indicator 60 is, in one embodiment, a light emitting diode configured to indicate status of node device 50.
  • Node device 50 includes power outlets 62 which are configurable to provide power switching functions for control of lights and other electrical loads.
  • a manual override switch 64 provides node devices 50 with a manual override capability to manually start/stop power to outlets 62 without a communications command from controller 32 (shown in Figure 1).
  • FIG 3 is a front view diagram of a second embodiment of a node device 70.
  • Node device 70 includes network status indicator 58, device status indicator 60, power outlets 62 and manual override switch 64 as described above.
  • node device 70 includes a configurable input/output port 72.
  • Configurable input/output port 72 allows for node devices 70 to be defined as slaves to other node devices such as devices 50 and 70 to allow distributed functionality for a specific appliance such as Door Bell or Stereo Speaker nodes that are tied to the main stereo system but are located in a remote room and connected via the electrical distribution system.
  • Another example of configurable input/output port 72 includes sensors and inputs that communicate/broadcast data across the wiring to controller 32 (shown in Figure 1).
  • communications between individual node devices 50 and controller 32 occur at a high speed, in the vicinity of 10MBPS or higher.
  • Node devices 70 are configurable to act as slave node devices to controller 32, communicating only with controller 32.
  • node devices 50 and 70 are configurable to act as peers with other nodes 50 and 70 depending on node device function and type.
  • Load center 12 and controller 32 serve as a network server for all node devices 50 and 70. External connections to telephone, cable television, and other sources of data as enumerated above are made at load center 12 which includes devices to separate/couple phone and cable television signals from/to the main power cables.
  • Load center 12 also provides protection from power surges, harmonics and keeps network communications within a single residence, eliminating cross talk between networks (e.g. residences) through a utility electric distribution system, as described above.
  • FIG 4 is a diagram of one embodiment of a home network system 80 according to the present invention.
  • System 80 includes a load center 12 connected to a power line 82 supplying electricity to a residence 84.
  • Data sources 86 are also connected to load center 12.
  • data sources 86 include telephone, cable, satellite, and the Internet.
  • Also connected to load center 12 are two electrical circuits 88 and 90.
  • Electrical circuit 88 includes three node devices, one node device 50 as described in Figure 2 and two node devices 70 as described in Figure 3.
  • Node devices 70 interface respectively a sensor 92 and a stereo speaker 94 to electrical circuit 88.
  • Node device 50 interfaces a telephone 94 to electrical circuit 88.
  • a door bell button 96 is also connected to electrical circuit 88.
  • Electrical circuit 90 includes two node devices 50 as described in
  • a first node device 50 interfaces a lamp 98 to electrical circuit 90.
  • a second node device 50 interfaces a television 100 and a stereo 102 to electrical circuit
  • a door bell 104 and a dedicated node 106 for example, a computer which incorporates a node internally is also connected to electrical circuit 90.
  • Controller 32 recognizes the door bell button signal and transmits a message on electrical circuit 90 to door bell 104.
  • a second example includes a signal from stereo 102, through node 50, onto electrical circuit 90. through load center 12 and controller 32 as described above. Controller 32 and load center 12 then transmit a signal to stereo speaker 104 via electrical circuit 88 and node 70.
  • Other data source 86 examples shown in Figure 4 include telephone, cable inputs into load center 12 which are distributed from load center 12 via electrical circuits 88 and 90 to the respective nodes 50 for supplying signals to telephone 94 and television 100. Communications occur between load center 12 and node devices 50 and 70 thereby giving nodes access to outside service providers, as above described, and sending control functions to the appliances and other equipment connected to node devices 50 and 70 as necessary.
  • node devices 50 and 70 Communications occurring between node devices 50 and 70 are possible, for example, between two computers via a LAN server within load center 12.
  • Another known embodiment implements communications between node devices 50 and 70 acting in Peer-to-Peer mode (i.e. between security systems and lighting controllers, personal computers and other control nodes).
  • Dedicated nodes are built into and dedicated to specific devices.
  • dedicated node 106 may have been built into a computer in order to serve the communication needs of the computer.
  • a dedicated node 106 eliminates utilizing node device 50 or 70 for a particular device as described above.
  • the above described home automation system including all devices connected to an electrical distribution system can be controlled using power line data communications, including circuit breakers located within the distribution system.
  • Devices not equipped with a dedicated node device become part of the home automation system when connected to a node device that is plugged into a wall outlet, providing a system access point for all devices equipped for power line communications, but without dedicated node devices.

Abstract

L'invention concerne un système de réseau domestique pour communications de données de système électrique résidentiel, qui comprend un serveur de réseau central (10) et au moins un dispositif de noeud (50). Le serveur de réseau (10) comprend un microprocesseur et du matériel d'interface, un logiciel et un microprogramme associés qui servent de passerelle et permettent de recevoir des signaux et de convertir les signaux reçus en vue d'une transmission sur une ligne externe. Les dispositifs de noeud (50) relient électriquement le serveur de réseau (10) à des dispositifs tels que des ordinateurs et des appareils utilisant le système électrique résidentiel.
PCT/US2000/031206 1999-11-16 2000-11-14 Reseau domestique utilisant des communications a courants porteurs sur lignes electriques WO2001037535A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP2001538381A JP2003515285A (ja) 1999-11-16 2000-11-14 電力線路搬送通信を用いたホーム・ネットワーク
DE10083867T DE10083867T1 (de) 1999-11-16 2000-11-14 Heimnetzwerk unter Verwendung von Stromleitungsträgerkommunikationen

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US16574799P 1999-11-16 1999-11-16
US60/165,747 1999-11-16

Publications (1)

Publication Number Publication Date
WO2001037535A1 true WO2001037535A1 (fr) 2001-05-25

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ID=22600280

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2000/031206 WO2001037535A1 (fr) 1999-11-16 2000-11-14 Reseau domestique utilisant des communications a courants porteurs sur lignes electriques

Country Status (3)

Country Link
JP (1) JP2003515285A (fr)
DE (1) DE10083867T1 (fr)
WO (1) WO2001037535A1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1363409A1 (fr) * 2002-05-17 2003-11-19 Telsey S.p.A. Réseau de communication à large bande pour système à ligne d'alimentation
FR2871327A1 (fr) * 2004-06-08 2005-12-09 Defidev Distribution audiovisuelle locale
FR2886079A1 (fr) * 2005-05-23 2006-11-24 Wirecom Technologies Soc Par A Systeme de communication comprenant un reseau de communication par courant porteur et au moins un autre reseau de communication, noeud correspondant
WO2006137094A1 (fr) 2005-06-24 2006-12-28 Lorenzo Succi Reseau telematique de gestion de dispositifs et d'evenements dans un environnement local
FR2915042A1 (fr) * 2007-04-10 2008-10-17 Patrick Gilles Maillot Dispositif et methode pour la distribution de medias dans l'ensemble d'une habitation
WO2008145030A1 (fr) * 2007-05-25 2008-12-04 China Mobile Communications Corporation Sous-système de passerelle domestique et système numérique domestique basé sur le bus
EP2282411A3 (fr) * 2009-07-27 2011-12-07 EnBW Energie Baden-Württemberg AG Dispositif de transmission d'informations à travers une ligne électrique dans un réseau électrique de tension alternative
ES2536573A1 (es) * 2015-02-13 2015-05-26 Raúl BARBOSA SIRGADO Sistema de control domótico para viviendas
CN109428796A (zh) * 2017-08-31 2019-03-05 南京南大天域智能科技有限公司 一种基于电力线载波通讯和云计算的智能家居系统
US20210241936A1 (en) * 2020-02-04 2021-08-05 Structured Home Wiring Direct, LLC Composite Hybrid Cables and Methods of Manufacturing and Installing the Same

Families Citing this family (2)

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DE102006020030A1 (de) * 2006-04-26 2007-11-08 IAD Gesellschaft für Informatik, Automatisierung und Datenverarbeitung mbH Datenerfassungs- und Steuerungssystem mit Datenübertragung über Funkstrecken und elektrische Energieverteilnetze und Verfahren hierzu
JP6127349B2 (ja) * 2013-11-05 2017-05-17 パナソニックＩｐマネジメント株式会社 分電盤

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US5424587A (en) * 1992-09-08 1995-06-13 Federowicz; John S. Integrated electrical/communication system hardware
US5812557A (en) * 1993-04-02 1998-09-22 Echelon Corporation Power line communications analyzer

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US5424587A (en) * 1992-09-08 1995-06-13 Federowicz; John S. Integrated electrical/communication system hardware
US5812557A (en) * 1993-04-02 1998-09-22 Echelon Corporation Power line communications analyzer

Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1363409A1 (fr) * 2002-05-17 2003-11-19 Telsey S.p.A. Réseau de communication à large bande pour système à ligne d'alimentation
FR2871327A1 (fr) * 2004-06-08 2005-12-09 Defidev Distribution audiovisuelle locale
EP1605603A1 (fr) * 2004-06-08 2005-12-14 Defidev Distribution audiovisuelle locale à courants porteurs
FR2886079A1 (fr) * 2005-05-23 2006-11-24 Wirecom Technologies Soc Par A Systeme de communication comprenant un reseau de communication par courant porteur et au moins un autre reseau de communication, noeud correspondant
WO2006125701A1 (fr) * 2005-05-23 2006-11-30 Wirecom Technologies Systeme de communication comprenant un reseau de communication par courant porteur et au moins un autre reseau de communication, noeud correspondant
WO2006137094A1 (fr) 2005-06-24 2006-12-28 Lorenzo Succi Reseau telematique de gestion de dispositifs et d'evenements dans un environnement local
EP1905198A1 (fr) * 2005-06-24 2008-04-02 Lorenzo Succi Reseau telematique de gestion de dispositifs et d'evenements dans un environnement local
FR2915042A1 (fr) * 2007-04-10 2008-10-17 Patrick Gilles Maillot Dispositif et methode pour la distribution de medias dans l'ensemble d'une habitation
WO2008145030A1 (fr) * 2007-05-25 2008-12-04 China Mobile Communications Corporation Sous-système de passerelle domestique et système numérique domestique basé sur le bus
US8335223B2 (en) 2007-05-25 2012-12-18 China Mobile Communications Corporation Household gateway subsystem and digital household system based on bus
EP2282411A3 (fr) * 2009-07-27 2011-12-07 EnBW Energie Baden-Württemberg AG Dispositif de transmission d'informations à travers une ligne électrique dans un réseau électrique de tension alternative
ES2536573A1 (es) * 2015-02-13 2015-05-26 Raúl BARBOSA SIRGADO Sistema de control domótico para viviendas
WO2016128600A1 (fr) * 2015-02-13 2016-08-18 Lilo Technology, S.L. Système de commande domotique pour habitations
CN107407912A (zh) * 2015-02-13 2017-11-28 理络技术有限责任公司 用于住宅的自动化控制系统
RU2670179C1 (ru) * 2015-02-13 2018-10-18 Лило Текнолоджи, С.Л. Автоматизированная система управления для домов
CN109428796A (zh) * 2017-08-31 2019-03-05 南京南大天域智能科技有限公司 一种基于电力线载波通讯和云计算的智能家居系统
US20210241936A1 (en) * 2020-02-04 2021-08-05 Structured Home Wiring Direct, LLC Composite Hybrid Cables and Methods of Manufacturing and Installing the Same
US11823817B2 (en) * 2020-02-04 2023-11-21 Structured Home Wiring Direct, LLC Composite hybrid cables and methods of manufacturing and installing the same

Also Published As

Publication number Publication date
JP2003515285A (ja) 2003-04-22
DE10083867T1 (de) 2002-03-07

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