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WO2003030395A2 - Procede destine a gerer et a faire fonctionner des reseaux de communication par l'intermediaire de reseaux d'alimentation en energie - Google Patents

Procede destine a gerer et a faire fonctionner des reseaux de communication par l'intermediaire de reseaux d'alimentation en energie Download PDF

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Publication number
WO2003030395A2
WO2003030395A2 PCT/DE2002/003535 DE0203535W WO03030395A2 WO 2003030395 A2 WO2003030395 A2 WO 2003030395A2 DE 0203535 W DE0203535 W DE 0203535W WO 03030395 A2 WO03030395 A2 WO 03030395A2
Authority
WO
WIPO (PCT)
Prior art keywords
transmission
block
administration
information
management
Prior art date
Application number
PCT/DE2002/003535
Other languages
German (de)
English (en)
Other versions
WO2003030395A3 (fr
Inventor
Bernd Bienek
Wolfgang Gröting
Ralf Kern
Werner Troks
Original Assignee
Siemens Aktiengesellschaft
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 Siemens Aktiengesellschaft filed Critical Siemens Aktiengesellschaft
Publication of WO2003030395A2 publication Critical patent/WO2003030395A2/fr
Publication of WO2003030395A3 publication Critical patent/WO2003030395A3/fr

Links

Classifications

    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04B—TRANSMISSION
    • H04B3/00—Line transmission systems
    • H04B3/54—Systems for transmission via power distribution lines
    • H04B3/542—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
    • H04B2203/5462—Systems for power line communications
    • H04B2203/5483—Systems for power line communications using coupling circuits

Definitions

  • the transmission devices In transmission systems with energy supply lines - also known in the technical field as Powerline Communication Systems - the transmission devices - also known in the technical field as Powerline Modems - are connected to the energy supply lines in a manner similar to a bus system.
  • the information to be transmitted for the administration and operation between the transmission devices is usually transmitted via a broadcast channel. If several transmission systems are arranged in an energy supply network, the transmission systems must be synchronized.
  • the synchronization of the transmission systems is carried out within the GENELEC transmission band standardized for the transmission of the information, a method according to DE 100 25 282.6 being used, for example, to synchronize the transmission systems.
  • synchronization is necessary for the detection of the transmission state of a transmission device of the other transmission system, and on the other hand, the transmission devices of the transmission systems are to be managed, operated and monitored with the aid of the synchronization.
  • the object on which the invention is based is to improve the synchronization as well as the operation and management of the transmission systems.
  • the object is achieved by the features of patent claim 1.
  • the essential aspect of the method according to the invention is to be seen in the fact that an administration block is provided for the administration and operation of the transmission systems, with each transmission device receiving administration information is assigned, and that the management block is set up, managed and monitored by the first transmission device connected to the energy supply network, and the assigned management information is entered. Further transmission devices connected to the power supply network each check the management block and with the aid of the first connected transmission device their management information is entered in the management block. With the aid of the method according to the invention, the installation and the administration of the transmission devices connected to the energy supply network are considerably improved.
  • the drawing shows an energy supply network EVN - for example in the low voltage range of 230V - to the transmission devices UE of two transmission systems PLC1.2 are connected - the two transmission systems PLC1.2 are indicated by dashed lines.
  • personal computers - not shown - are connected to the decentralized transmission devices UED, which establish a communication relationship with the Internet via the energy supply network EVN and the central transmission device UEZ and then exchange data or information.
  • a central transmission device UEZ is provided in each of the transmission systems PLC1, 2 for coordinating and monitoring the decentralized transmission devices UED assigned to them and for establishing connections.
  • a broadcasting channel RK is provided for all transmission systems PLC1, 2, with each transmission system PLC1,2 having a group of codes - in particular CDMA codes - for the Transmission of the information can be assigned.
  • the broadcast channel RK is connected to a management block VB, the management block VB being set up, monitored and managed by one of the transmission devices UE.
  • signal processors - not shown - are additionally provided for forming and receiving the code signals ks, which are connected to the energy supply lines of the energy supply network EVN via corresponding coupling elements, for example coupling transformers or coupling capacitors.
  • the codesignal ks to be transmitted is calculated or the received code signal is evaluated in accordance with the codes or groups of codes assigned to the information.
  • match filters are implemented in the signal processor, with the aid of which the code signals ks currently transmitted via the energy supply network EVN are calculated from the received signals with the aid of the known code, so that the code signal ks received in each case is evaluated can.
  • the management block VB is set up, managed and monitored, and the associated management information (vi) is entered.
  • this transmission device UE must ensure that the management block is made available or transmitted at generally known times.
  • the information exchange required for this is accomplished via the broadcast channel RK or the corresponding code signals.
  • Further transmission devices (UE) connected to the power supply network (EVN) each check the management block VB and with the help of the first connected transmission device (UE) their management information (vi) is in each case block entered, the transmission of the management information vi and the checking procedure being carried out with the aid of code signals transmitted via the broadcasting channel RK.
  • the entries are coordinated by the first transmission device UE connected to the energy supply network EVN.
  • the management information is advantageously formed by identification information, resource information indicating the transmission rate and frequency information indicating the frequency range used.
  • the administration block VB will have the following entries after the entry of the first administration information vi:
  • Administration block VB have the following entries:
  • the transmission of the management block VB does not take place.
  • the next transmission device UE registered in the administration block VB takes over the administration and
  • a protection time can be introduced, after which the next transmission device UE specified in the administration block VB takes over the administration and monitoring of the administration block.
  • the protection time is dimensioned in such a way that a missing transmission of the management block VB is reliably detected.
  • UE 2 1 Mbit / s 15, 5. , , 16. 5 MHz
  • the same procedure is followed when the second, third, etc. transmission device UE is disconnected from the energy supply network EVN, i.e.
  • the transmission device UE entered in the administration block VB takes over the administration, monitoring and control of the entries for the further or added transmission devices UE as well as the regular transmission or transmission of the administration block VB at certain times.

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Telephonic Communication Services (AREA)
  • Cable Transmission Systems, Equalization Of Radio And Reduction Of Echo (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

Afin de permettre la gestion et le fonctionnement des systèmes de transmission, l'invention fait intervenir un bloc de gestion (VB), des informations de gestion (vi) étant associées à chaque dispositif de transmission (UE). Le premier dispositif de transmission (UE) connecté au réseau d'alimentation en énergie (EVN) sert à commander, à gérer et à surveiller le bloc de gestion (VB), et à entrer les informations de gestion (vi) associées. D'autres dispositifs de transmission (UE) connectés au réseau d'alimentation en énergie (EVN) vérifient le bloc de gestion correspondant (VB), et le premier dispositif de transmission connecté (UE) est utilisé pour entrer les informations de gestion (vi) respectives dans le bloc de gestion (VB). Le procédé de l'invention simplifie l'installation et la gestion des dispositifs de transmission (UE) connectés au réseau d'alimentation en énergie (EVN).
PCT/DE2002/003535 2001-09-28 2002-09-20 Procede destine a gerer et a faire fonctionner des reseaux de communication par l'intermediaire de reseaux d'alimentation en energie WO2003030395A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE2001147915 DE10147915C1 (de) 2001-09-28 2001-09-28 Verfahren zum Verwalten und Betreiben von Kommunikationsnetzen über Energieversorgungsnetze
DE10147915.8 2001-09-28

Publications (2)

Publication Number Publication Date
WO2003030395A2 true WO2003030395A2 (fr) 2003-04-10
WO2003030395A3 WO2003030395A3 (fr) 2003-09-18

Family

ID=7700655

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/DE2002/003535 WO2003030395A2 (fr) 2001-09-28 2002-09-20 Procede destine a gerer et a faire fonctionner des reseaux de communication par l'intermediaire de reseaux d'alimentation en energie

Country Status (2)

Country Link
DE (1) DE10147915C1 (fr)
WO (1) WO2003030395A2 (fr)

Cited By (2)

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Publication number Priority date Publication date Assignee Title
US8740915B2 (en) 2010-04-27 2014-06-03 DePuy Synthes Products, LLC Bone fixation systems and methods of use
US8936615B2 (en) 2010-04-27 2015-01-20 DePuy Synthes Products, LLC Bone fixation system including K-wire compression

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US6998962B2 (en) 2000-04-14 2006-02-14 Current Technologies, Llc Power line communication apparatus and method of using the same
US7103240B2 (en) 2001-02-14 2006-09-05 Current Technologies, Llc Method and apparatus for providing inductive coupling and decoupling of high-frequency, high-bandwidth data signals directly on and off of a high voltage power line
US6965302B2 (en) 2000-04-14 2005-11-15 Current Technologies, Llc Power line communication system and method of using the same
EP1371219A4 (fr) 2001-02-14 2006-06-21 Current Tech Llc Communication de donnees par ligne electrique
US7053756B2 (en) 2001-12-21 2006-05-30 Current Technologies, Llc Facilitating communication of data signals on electric power systems
US7102478B2 (en) 2002-06-21 2006-09-05 Current Technologies, Llc Power line coupling device and method of using the same
US6982611B2 (en) 2002-06-24 2006-01-03 Current Technologies, Llc Power line coupling device and method of using the same
US7132819B1 (en) 2002-11-12 2006-11-07 Current Technologies, Llc Floating power supply and method of using the same
US7076378B1 (en) 2002-11-13 2006-07-11 Current Technologies, Llc Device and method for providing power line characteristics and diagnostics
US6980091B2 (en) 2002-12-10 2005-12-27 Current Technologies, Llc Power line communication system and method of operating the same
US6980090B2 (en) 2002-12-10 2005-12-27 Current Technologies, Llc Device and method for coupling with electrical distribution network infrastructure to provide communications
US7075414B2 (en) 2003-05-13 2006-07-11 Current Technologies, Llc Device and method for communicating data signals through multiple power line conductors
US6965303B2 (en) 2002-12-10 2005-11-15 Current Technologies, Llc Power line communication system and method
US7064654B2 (en) 2002-12-10 2006-06-20 Current Technologies, Llc Power line communication system and method of operating the same
US7046124B2 (en) 2003-01-21 2006-05-16 Current Technologies, Llc Power line coupling device and method of using the same
US7460467B1 (en) 2003-07-23 2008-12-02 Current Technologies, Llc Voice-over-IP network test device and method
US7113134B1 (en) 2004-03-12 2006-09-26 Current Technologies, Llc Transformer antenna device and method of using the same
US7558206B2 (en) 2005-06-21 2009-07-07 Current Technologies, Llc Power line communication rate limiting system and method
US7675897B2 (en) 2005-09-06 2010-03-09 Current Technologies, Llc Power line communications system with differentiated data services
US7856007B2 (en) 2005-10-21 2010-12-21 Current Technologies, Llc Power line communication voice over IP system and method
US8077049B2 (en) 2008-01-20 2011-12-13 Current Technologies, Llc Method and apparatus for communicating power distribution event and location
US8000913B2 (en) 2008-01-21 2011-08-16 Current Communications Services, Llc System and method for providing power distribution system information

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US5448593A (en) * 1984-03-06 1995-09-05 Cyplex Corporation Frequency hopping time-diversity communications systems and transceivers for local area networks
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DE19714386C1 (de) * 1997-03-27 1998-10-08 Berliner Kraft & Licht Verfahren und Anordnung zur Datenübertragung in Niederspannungsnetzen
GB2335335A (en) * 1998-03-13 1999-09-15 Northern Telecom Ltd Carrying speech-band signals over power lines
DE19922200A1 (de) * 1999-05-12 2000-11-16 Michael Hoepfl Verfahren zur multimedialen Nutzung der DPL-Technologie
DE10025282A1 (de) * 2000-05-22 2001-12-13 Siemens Ag Verfahren zur Synchronisation von Kommunikationsteilnehmern in voneinander unabhängigen PLC-Netzwerken

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8740915B2 (en) 2010-04-27 2014-06-03 DePuy Synthes Products, LLC Bone fixation systems and methods of use
US8936615B2 (en) 2010-04-27 2015-01-20 DePuy Synthes Products, LLC Bone fixation system including K-wire compression
US9113969B2 (en) 2010-04-27 2015-08-25 DePuy Synthes Products, Inc. Bone fixation systems and methods of use
US9597130B2 (en) 2010-04-27 2017-03-21 DePuy Synthes Products, Inc. Bone fixation system including K-wire compression

Also Published As

Publication number Publication date
DE10147915C1 (de) 2003-06-26
WO2003030395A3 (fr) 2003-09-18

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