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BR112014004241A2 - método e sistema de comunicação de serviços de utilidade pública - Google Patents

método e sistema de comunicação de serviços de utilidade pública

Info

Publication number
BR112014004241A2
BR112014004241A2 BR112014004241A BR112014004241A BR112014004241A2 BR 112014004241 A2 BR112014004241 A2 BR 112014004241A2 BR 112014004241 A BR112014004241 A BR 112014004241A BR 112014004241 A BR112014004241 A BR 112014004241A BR 112014004241 A2 BR112014004241 A2 BR 112014004241A2
Authority
BR
Brazil
Prior art keywords
node
transmitting
nodes
redundant
receiving
Prior art date
Application number
BR112014004241A
Other languages
English (en)
Inventor
Leeb Christian
Cachin Dominique
Kranich Mathias
Original Assignee
Abb Technology Ag
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 Abb Technology Ag filed Critical Abb Technology Ag
Publication of BR112014004241A2 publication Critical patent/BR112014004241A2/pt

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]
    • H04L12/46—Interconnection of networks
    • H04L12/4641—Virtual LANs, VLANs, e.g. virtual private networks [VPN]
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/12—Shortest path evaluation
    • H04L45/128—Shortest path evaluation for finding disjoint paths
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L1/00—Arrangements for detecting or preventing errors in the information received
    • H04L1/22—Arrangements for detecting or preventing errors in the information received using redundant apparatus to increase reliability
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/22—Alternate routing
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L45/00—Routing or path finding of packets in data switching networks
    • H04L45/24—Multipath
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L47/00—Traffic control in data switching networks
    • H04L47/10—Flow control; Congestion control
    • H04L47/12—Avoiding congestion; Recovering from congestion
    • H04L47/125—Avoiding congestion; Recovering from congestion by balancing the load, e.g. traffic engineering

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Data Exchanges In Wide-Area Networks (AREA)
  • Small-Scale Networks (AREA)
  • Detection And Prevention Of Errors In Transmission (AREA)

Abstract

resumo patente de invenção: "método e sistema de comunicação de serviços de utilidade pública". a presente invenção refere-se a um uso do protocolo de redundância paralela prp (iec 62439-3) para a duplicação de tráfego e o transporte redundante do tráfego duplicado em uma rede de comunicação remota única de comutação por pacotes incluindo uma pluralidade de nós interconectados através de links entre nós em uma topologia de malha. a mesma envolve a etapa de identificar, entre um nó transmissor e um nó receptor, dois percursos de comunicação distintos sem nenhum link ou nó em comum, exceto o nó transmissor e o nó receptor, bem como a etapa de configurar os nós transmissor e receptor de modo a operarem de acordo com o protocolo de redundância paralela prp. em qualquer momento durante uma operação regular, ou para qualquer mensagem crítica a ser transmitida a partir do nó transmissor para o nó receptor, dois pacotes redundantes são, portanto, gerados, e cada um dos pacotes redundantes é enviado através de um dentre os dois percursos de comunicação, resultando em uma disponibilidade maior da rede de comunicação sem que se incorra o custo de uma duplicação de rede total. 20528884v1
BR112014004241A 2011-08-30 2012-08-30 método e sistema de comunicação de serviços de utilidade pública BR112014004241A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP11179342A EP2568673A1 (en) 2011-08-30 2011-08-30 Parallel Redundancy Protocol, PRP, packet duplication over VLANs based on Spanning Tree instances.
PCT/EP2012/066858 WO2013030276A1 (en) 2011-08-30 2012-08-30 Utility communication method and system

Publications (1)

Publication Number Publication Date
BR112014004241A2 true BR112014004241A2 (pt) 2017-03-14

Family

ID=44674355

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112014004241A BR112014004241A2 (pt) 2011-08-30 2012-08-30 método e sistema de comunicação de serviços de utilidade pública

Country Status (9)

Country Link
US (1) US9515845B2 (pt)
EP (2) EP2568673A1 (pt)
CN (1) CN103765808B (pt)
BR (1) BR112014004241A2 (pt)
CA (1) CA2843628C (pt)
ES (1) ES2527834T3 (pt)
RU (1) RU2573753C2 (pt)
WO (1) WO2013030276A1 (pt)
ZA (1) ZA201400478B (pt)

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FR3007230B1 (fr) 2013-06-17 2015-07-31 Sdmo Ind Procede de communication dans un reseau interconnectant au moins deux groupes electrogenes, et dispositif d’interfacage correspondant.
EP3017570B1 (de) * 2013-07-01 2017-03-08 Siemens Aktiengesellschaft Steuerungsvorrichtung, netzwerkknoten und verfahren zum austausch von daten über ein datennetz
EP2887593B1 (en) 2013-12-20 2019-10-09 ABB Schweiz AG Network interface for transmitting protection data of a power network
DE102014212037A1 (de) * 2014-06-24 2015-12-24 Qsc Ag Netzwerksystem
CN107251495B (zh) * 2015-02-23 2018-11-06 三菱电机株式会社 转发装置
US20170093728A1 (en) 2015-09-25 2017-03-30 Fsa Technologies, Inc. Data flow prioritization system and method
EP3369222B1 (en) * 2015-10-26 2019-01-02 ABB Schweiz AG Methods, nodes and system for establishing independent network paths
US9965016B2 (en) * 2016-03-09 2018-05-08 International Power Supply AD Power asset command and control architecture
CN109314655B (zh) * 2016-06-10 2021-12-28 Tt柔性技术有限公司 在将节点连接到通信网络的冗余端口处接收帧的方法和装置
US10630541B2 (en) 2016-07-28 2020-04-21 General Electric Technology Gmbh Systems and methods for configuration-less process bus with architectural redundancy in digital substations
US10361563B2 (en) 2016-12-20 2019-07-23 International Power Supply AD Smart power and storage transfer architecture
KR20240010096A (ko) * 2017-04-24 2024-01-23 모토로라 모빌리티 엘엘씨 무선 베어러에 대한 pdcp pdu들의 복제
US10397141B2 (en) * 2017-10-01 2019-08-27 Cisco Technology, Inc. Access port for one or more VLANs
CN109981479B (zh) * 2019-02-27 2022-06-28 西安微电子技术研究所 一种面向prp网络的单窗口动态滑动与冗余管理系统和方法
US11184245B2 (en) 2020-03-06 2021-11-23 International Business Machines Corporation Configuring computing nodes in a three-dimensional mesh topology
EP4060947B1 (de) * 2021-03-16 2024-08-14 Siemens Aktiengesellschaft Authentifizieren eines knotens in einem kommunikationsnetz einer automatisierungsanlage
CN116668282B (zh) * 2023-06-26 2024-02-13 北京志凌海纳科技有限公司 一种基于stp生成树协议的二层网关高可用方法及系统
CN117081985B (zh) * 2023-10-12 2024-01-12 中国信息通信研究院 一种网络流量冗余传输方法和装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6751746B1 (en) * 2000-07-31 2004-06-15 Cisco Technology, Inc. Method and apparatus for uninterrupted packet transfer using replication over disjoint paths
US20060013210A1 (en) * 2004-06-18 2006-01-19 Bordogna Mark A Method and apparatus for per-service fault protection and restoration in a packet network
US7580372B2 (en) 2005-12-15 2009-08-25 Alcatel Lucent System and method for implementing multiple spanning tree protocol automatic 802.1Q trunking
US8005081B2 (en) * 2007-12-21 2011-08-23 Nortel Networks Limited Evolution of ethernet networks
US8254251B2 (en) * 2009-02-03 2012-08-28 Mobix Wireless Solutions Ltd. Mesh hybrid communication network
ES2384600T3 (es) * 2009-07-31 2012-07-09 Abb Research Ltd. Transmisión de datos en una red de comunicaciones del tipo anillo
CN102549982A (zh) * 2009-10-02 2012-07-04 瑞典爱立信有限公司 在计算机网络中控制数据转发的技术

Also Published As

Publication number Publication date
RU2573753C2 (ru) 2016-01-27
RU2014104575A (ru) 2015-08-20
CA2843628C (en) 2016-12-06
ES2527834T3 (es) 2015-01-30
ZA201400478B (en) 2015-05-27
CN103765808B (zh) 2017-10-03
CN103765808A (zh) 2014-04-30
EP2695340A1 (en) 2014-02-12
US9515845B2 (en) 2016-12-06
US20140177477A1 (en) 2014-06-26
EP2568673A1 (en) 2013-03-13
CA2843628A1 (en) 2013-03-07
EP2695340B1 (en) 2014-11-26
WO2013030276A1 (en) 2013-03-07

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B15K Others concerning applications: alteration of classification

Ipc: H04L 12/46 (2006.01), H04L 1/22 (2006.01), H04L 12