BRPI0501310A - sistemas e métodos para prover comunicação redundante para um dispositivo eletrÈnico - Google Patents

sistemas e métodos para prover comunicação redundante para um dispositivo eletrÈnico

Info

Publication number
BRPI0501310A
BRPI0501310A BRPI0501310-0A BRPI0501310A BRPI0501310A BR PI0501310 A BRPI0501310 A BR PI0501310A BR PI0501310 A BRPI0501310 A BR PI0501310A BR PI0501310 A BRPI0501310 A BR PI0501310A
Authority
BR
Brazil
Prior art keywords
systems
methods
electronic device
redundancy manager
redundant communication
Prior art date
Application number
BRPI0501310-0A
Other languages
English (en)
Inventor
Baha T Tanju
Original Assignee
Cooper Cameron 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 Cooper Cameron Corp filed Critical Cooper Cameron Corp
Publication of BRPI0501310A publication Critical patent/BRPI0501310A/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]
    • H04L12/40—Bus networks
    • H04L12/403—Bus networks with centralised control, e.g. polling
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B9/00—Safety arrangements
    • G05B9/02—Safety arrangements electric
    • G05B9/03—Safety arrangements electric with multiple-channel loop, i.e. redundant control systems
    • 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
    • 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]
    • H04L12/40—Bus networks
    • H04L12/40169—Flexible bus arrangements
    • H04L12/40176—Flexible bus arrangements involving redundancy
    • H04L12/40202—Flexible bus arrangements involving redundancy by using a plurality of master stations
    • 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
    • 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]
    • H04L12/40—Bus networks
    • H04L2012/4026—Bus for use in automation systems
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04L—TRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L41/00—Arrangements for maintenance, administration or management of data switching networks, e.g. of packet switching networks

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Safety Devices In Control Systems (AREA)
  • Hardware Redundancy (AREA)
  • Mobile Radio Communication Systems (AREA)

Abstract

"SISTEMAS E MéTODOS PARA PROVER COMUNICAçãO REDUNDANTE PARA UM DISPOSITIVO ELETRÈNICO". A presente invenção refere-se, em pelo menos algumas modalidades, a um sistema que pode compreender um primeiro dispositivo mestre, um segundo dispositivo mestre, um gerenciador de redundância acoplado nos primeiro e segundo dispositivos mestres, e um dispositivo escravo acoplado no gerenciador de redundância. O gerenciador de redundância é operável para receber um primeiro fluxo de dados do primeiro dispositivo mestre e um segundo fluxo de dados do segundo dispositivo mestre. O gerenciador de redundância é ainda operável para seletivamente transferir um dos primeiro e segundo fluxos de dados para o dispositivo escravo de acordo com uma priorização de fatores calculada para otimizar uma quantidade de comunicação válida para o dispositivo escravo.
BRPI0501310-0A 2004-04-15 2005-04-13 sistemas e métodos para prover comunicação redundante para um dispositivo eletrÈnico BRPI0501310A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/825,337 US7768908B2 (en) 2004-04-15 2004-04-15 Systems and methods of providing redundant communication to an electronic device

Publications (1)

Publication Number Publication Date
BRPI0501310A true BRPI0501310A (pt) 2006-11-28

Family

ID=34620786

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0501310-0A BRPI0501310A (pt) 2004-04-15 2005-04-13 sistemas e métodos para prover comunicação redundante para um dispositivo eletrÈnico

Country Status (3)

Country Link
US (2) US7768908B2 (pt)
BR (1) BRPI0501310A (pt)
GB (1) GB2413247B (pt)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7768908B2 (en) * 2004-04-15 2010-08-03 Cameron International Corporation Systems and methods of providing redundant communication to an electronic device
US20070058530A1 (en) * 2005-09-14 2007-03-15 Sbc Knowledge Ventures, L.P. Apparatus, computer readable medium and method for redundant data stream control
US8149133B2 (en) * 2006-10-20 2012-04-03 Hydril Usa Manufacturing Llc MUX BOP database mirroring
DE102008037610A1 (de) * 2008-01-07 2009-07-09 Fachhochschule Rosenheim Vorrichtung und Verfahren zur wahlweisen Umschaltung zweier Master für zugeordnete Slaves
TWI350453B (en) * 2008-06-13 2011-10-11 Phison Electronics Corp Method, system and controller thereof for transmitting and dispatching data stream
DE102009050449C5 (de) * 2009-10-23 2012-11-15 Siemens Aktiengesellschaft Automatisierungssystem und Verfahren zum Betrieb eines Automatisierungssystems
WO2011072145A2 (en) * 2009-12-09 2011-06-16 Schlumberger Canada Limited Dual path subsea control system
EP2466405A1 (de) * 2010-12-15 2012-06-20 Siemens Aktiengesellschaft Steuerungssystem für eine industrielle Einrichtung mit wahlfreier Umschaltung auf verschiedene Zentraleinheiten
EP2543811A1 (en) 2011-07-06 2013-01-09 Vetco Gray Controls Limited Subsea electronics module
WO2013128499A1 (ja) * 2012-02-27 2013-09-06 パナソニック株式会社 マスタ装置、通信システム及び通信方法
GB2514150B (en) * 2013-05-15 2016-05-18 Aker Subsea Ltd Subsea connections
EP2924928B1 (de) * 2014-03-25 2019-07-17 Siemens Aktiengesellschaft Empfänger-Netzwerkkomponente zum Betrieb in einem Kommunikationsnetzwerk und Verfahren zum Betreiben eines Kommunikationsnetzwerks
EP2993548B1 (de) * 2014-08-06 2023-09-06 Siemens AG Österreich Regelung einer spannungseinspeisung
US10196871B2 (en) 2014-09-30 2019-02-05 Hydril USA Distribution LLC Sil rated system for blowout preventer control
US10876369B2 (en) 2014-09-30 2020-12-29 Hydril USA Distribution LLC High pressure blowout preventer system
EP3026513B1 (de) * 2014-11-28 2018-01-03 Siemens Aktiengesellschaft Redundantes Automatisierungssystem und Verfahren zum Betrieb
KR101704787B1 (ko) * 2014-12-31 2017-02-22 주식회사 효성 제어기의 이중화 시스템
WO2016180550A1 (de) * 2015-05-12 2016-11-17 Siemens Ag Österreich Verfahren zur aktualisierung von komponenten in automatisierungssystemen
DE102015208836B4 (de) * 2015-05-12 2017-01-05 Trumpf Werkzeugmaschinen Gmbh + Co. Kg Vorrichtung, System und Verfahren zur Kommunikationsbussteuerung
DE102017010691B4 (de) * 2017-11-18 2019-05-29 WAGO Verwaltungsgesellschaft mit beschränkter Haftung Sichere Übertragung von Daten in einer Automatisierungsanlage
US11144358B1 (en) 2018-12-06 2021-10-12 Pure Storage, Inc. Asynchronous arbitration of shared resources
DE102020127804B4 (de) * 2020-10-22 2022-05-05 Beckhoff Automation Gmbh Automatisierungssystem mit einer Master-Slave-Struktur und Verfahren zur Telegrammübertragung
CN114765591B (zh) * 2020-12-31 2023-07-18 大唐移动通信设备有限公司 一种数据传输方法、装置及存储介质
CN113867126B (zh) * 2021-09-30 2023-10-03 南京国电南自维美德自动化有限公司 一种带冗余机制的实时控制系统同步性能测试方法和系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4812840A (en) * 1987-06-29 1989-03-14 Ncr Corporation Multiple mode switching means
US5038318A (en) * 1987-12-17 1991-08-06 Square D Company Device for communicating real time data between a programmable logic controller and a program operating in a central controller
JP3158517B2 (ja) 1991-08-26 2001-04-23 富士通株式会社 障害検出方式
GB9212685D0 (en) * 1992-06-15 1992-07-29 Flight Refueling Ltd Data transfer
US6116345A (en) * 1995-03-10 2000-09-12 Baker Hughes Incorporated Tubing injection systems for oilfield operations
US5907485A (en) * 1995-03-31 1999-05-25 Sun Microsystems, Inc. Method and apparatus for flow control in packet-switched computer system
JP3150624B2 (ja) * 1996-09-13 2001-03-26 株式会社ディジタル・ビジョン・ラボラトリーズ 通信システム及び通信経路制御方法
DE19815097C2 (de) * 1998-04-03 2002-03-14 Siemens Ag Busmasterumschalteinheit
US7068712B1 (en) * 2000-01-18 2006-06-27 Cisco Technology, Inc. Cable network redundancy architecture
US20020101888A1 (en) * 2001-02-01 2002-08-01 Keck Steven W. Method and system for controlling the flow of data in a base transceiver station
US6910078B1 (en) * 2001-11-15 2005-06-21 Cisco Technology, Inc. Methods and apparatus for controlling the transmission of stream data
KR101089324B1 (ko) * 2004-02-20 2011-12-02 삼성전자주식회사 복수의 마스터들을 포함하는 서브 시스템을 개방형 코어프로토콜을 기반으로 하는 버스에 연결하기 위한 버스시스템
US7768908B2 (en) * 2004-04-15 2010-08-03 Cameron International Corporation Systems and methods of providing redundant communication to an electronic device

Also Published As

Publication number Publication date
US20050232145A1 (en) 2005-10-20
GB2413247A (en) 2005-10-19
US7768908B2 (en) 2010-08-03
US20100281099A1 (en) 2010-11-04
GB2413247B (en) 2008-08-06
GB0507539D0 (en) 2005-05-18

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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]