GB0618039D0 - Devices, systems and methods relating to management of a building's internal environment - Google Patents

Devices, systems and methods relating to management of a building's internal environment

Info

Publication number
GB0618039D0
GB0618039D0 GBGB0618039.2A GB0618039A GB0618039D0 GB 0618039 D0 GB0618039 D0 GB 0618039D0 GB 0618039 A GB0618039 A GB 0618039A GB 0618039 D0 GB0618039 D0 GB 0618039D0
Authority
GB
United Kingdom
Prior art keywords
network
address
building
internal environment
network address
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.)
Ceased
Application number
GBGB0618039.2A
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.)
Trend Control Systems Ltd
Original Assignee
Trend Control Systems Ltd
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 Trend Control Systems Ltd filed Critical Trend Control Systems Ltd
Priority to GBGB0618039.2A priority Critical patent/GB0618039D0/en
Publication of GB0618039D0 publication Critical patent/GB0618039D0/en
Priority to PCT/GB2007/003251 priority patent/WO2008032014A1/en
Priority to GB0904578A priority patent/GB2456688B/en
Ceased legal-status Critical Current

Links

Classifications

    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L69/00Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass
    • H04L69/40Network arrangements, protocols or services independent of the application payload and not provided for in the other groups of this subclass for recovering from a failure of a protocol instance or entity, e.g. service redundancy protocols, protocol state redundancy or protocol service redirection
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00Network arrangements, protocols or services for addressing or naming
    • H04L61/50Address allocation
    • H04L61/5007Internet protocol [IP] addresses
    • H04L61/5014Internet protocol [IP] addresses using dynamic host configuration protocol [DHCP] or bootstrap protocol [BOOTP]
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L61/00Network arrangements, protocols or services for addressing or naming
    • H04L61/50Address allocation
    • H04L61/5092Address allocation by self-assignment, e.g. picking addresses at random and testing if they are already in use

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Computer Security & Cryptography (AREA)
  • Small-Scale Networks (AREA)

Abstract

A system arranged to control the internal environment of a building includes a data network. The network comprises a plurality of networked devices associated with control of the building's internal environment and a network-address server for supplying a network address to each networked device. A first device of the plurality of networked devices is configured to request from the network-address server a network address for said first device, and if no network address is supplied, supply itself with a fail-over network address. The first device is configured to broadcast to other networked devices within the network, if no network address is supplied, a signal or signals indicating that the network-address server has failed. A second device of the plurality of networked devices is configured to respond to the signal or signals broadcast by the first device by acquiring a fail-over network address compatible with the network address supplied by the first device to itself.
GBGB0618039.2A 2006-09-13 2006-09-13 Devices, systems and methods relating to management of a building's internal environment Ceased GB0618039D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
GBGB0618039.2A GB0618039D0 (en) 2006-09-13 2006-09-13 Devices, systems and methods relating to management of a building's internal environment
PCT/GB2007/003251 WO2008032014A1 (en) 2006-09-13 2007-08-28 Devices, systems and methods relating to management of a building' s internal environment
GB0904578A GB2456688B (en) 2006-09-13 2007-08-28 Devices, systems and methods relating to management of a building's internal environment

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GBGB0618039.2A GB0618039D0 (en) 2006-09-13 2006-09-13 Devices, systems and methods relating to management of a building's internal environment

Publications (1)

Publication Number Publication Date
GB0618039D0 true GB0618039D0 (en) 2006-10-25

Family

ID=37309869

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB0618039.2A Ceased GB0618039D0 (en) 2006-09-13 2006-09-13 Devices, systems and methods relating to management of a building's internal environment
GB0904578A Active GB2456688B (en) 2006-09-13 2007-08-28 Devices, systems and methods relating to management of a building's internal environment

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB0904578A Active GB2456688B (en) 2006-09-13 2007-08-28 Devices, systems and methods relating to management of a building's internal environment

Country Status (2)

Country Link
GB (2) GB0618039D0 (en)
WO (1) WO2008032014A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8468382B2 (en) 2008-05-08 2013-06-18 Elektrobit Wireless Communications Oy Methods and equipment for fault tolerant IP service
US8489779B2 (en) 2010-02-09 2013-07-16 Honeywell International Inc. Systems and methods for auto addressing in a control network
US9100397B2 (en) 2012-07-23 2015-08-04 Honeywell International Inc. BACnet MS/TP automatic MAC addressing
CN104509072A (en) * 2012-08-24 2015-04-08 汤姆逊许可公司 Method and apparatus for configuring dhcp client

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6101499A (en) * 1998-04-08 2000-08-08 Microsoft Corporation Method and computer program product for automatically generating an internet protocol (IP) address
US6601093B1 (en) * 1999-12-01 2003-07-29 Ibm Corporation Address resolution in ad-hoc networking
EP1355476A1 (en) * 2002-04-16 2003-10-22 Red-M (Communications) Limited Processing device for address allocation

Also Published As

Publication number Publication date
GB2456688A (en) 2009-07-29
GB2456688B (en) 2011-08-31
GB0904578D0 (en) 2009-04-29
WO2008032014A1 (en) 2008-03-20

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Legal Events

Date Code Title Description
AT Applications terminated before publication under section 16(1)