GB2440867B - System and methods of providing redundant communication to an electronic device - Google Patents

System and methods of providing redundant communication to an electronic device

Info

Publication number
GB2440867B
GB2440867B GB0722330A GB0722330A GB2440867B GB 2440867 B GB2440867 B GB 2440867B GB 0722330 A GB0722330 A GB 0722330A GB 0722330 A GB0722330 A GB 0722330A GB 2440867 B GB2440867 B GB 2440867B
Authority
GB
United Kingdom
Prior art keywords
methods
electronic device
redundant communication
providing redundant
providing
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.)
Active
Application number
GB0722330A
Other versions
GB0722330D0 (en
GB2440867A (en
Inventor
Baha T Tanju
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.)
Cameron International Corp
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
Priority claimed from US10/825,337 external-priority patent/US7768908B2/en
Application filed by Cooper Cameron Corp filed Critical Cooper Cameron Corp
Priority to GB0722330A priority Critical patent/GB2440867B/en
Publication of GB0722330D0 publication Critical patent/GB0722330D0/en
Publication of GB2440867A publication Critical patent/GB2440867A/en
Application granted granted Critical
Publication of GB2440867B publication Critical patent/GB2440867B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • E—FIXED CONSTRUCTIONS
    • E21—EARTH OR ROCK DRILLING; MINING
    • E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
    • E21B47/00—Survey of boreholes or wells
    • E21B47/12—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling
    • E21B47/13—Means for transmitting measuring-signals or control signals from the well to the surface, or from the surface to the well, e.g. for logging while drilling by electromagnetic energy, e.g. radio frequency
    • 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
    • E21B47/122—
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Physics & Mathematics (AREA)
  • Geology (AREA)
  • Mining & Mineral Resources (AREA)
  • Remote Sensing (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Geophysics (AREA)
  • Fluid Mechanics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Electromagnetism (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Hardware Redundancy (AREA)
GB0722330A 2004-04-15 2005-04-14 System and methods of providing redundant communication to an electronic device Active GB2440867B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0722330A GB2440867B (en) 2004-04-15 2005-04-14 System and methods of providing redundant communication to an electronic device

Applications Claiming Priority (3)

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
GB0722330A GB2440867B (en) 2004-04-15 2005-04-14 System and methods of providing redundant communication to an electronic device
GB0507539A GB2413247B (en) 2004-04-15 2005-04-14 Systems and methods of providing reduntant communication to an electronic device

Publications (3)

Publication Number Publication Date
GB0722330D0 GB0722330D0 (en) 2007-12-27
GB2440867A GB2440867A (en) 2008-02-13
GB2440867B true GB2440867B (en) 2008-10-08

Family

ID=38969765

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0722330A Active GB2440867B (en) 2004-04-15 2005-04-14 System and methods of providing redundant communication to an electronic device

Country Status (1)

Country Link
GB (1) GB2440867B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2510074B (en) * 2011-10-17 2016-02-03 Cameron Int Corp Subsea production system with multiple location master control station system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999052245A1 (en) * 1998-04-03 1999-10-14 Siemens Aktiengesellschaft Bus master switch unit

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999052245A1 (en) * 1998-04-03 1999-10-14 Siemens Aktiengesellschaft Bus master switch unit
US6757777B1 (en) * 1998-04-03 2004-06-29 Siemens Aktiengesellschaft Bus master switching unit

Also Published As

Publication number Publication date
GB0722330D0 (en) 2007-12-27
GB2440867A (en) 2008-02-13

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20150903 AND 20150909

732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)

Free format text: REGISTERED BETWEEN 20231019 AND 20231025