GB2291993B - Improvements in and relating to remote monitoring and signalling - Google Patents

Improvements in and relating to remote monitoring and signalling

Info

Publication number
GB2291993B
GB2291993B GB9515829A GB9515829A GB2291993B GB 2291993 B GB2291993 B GB 2291993B GB 9515829 A GB9515829 A GB 9515829A GB 9515829 A GB9515829 A GB 9515829A GB 2291993 B GB2291993 B GB 2291993B
Authority
GB
United Kingdom
Prior art keywords
signalling
relating
remote monitoring
remote
monitoring
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.)
Expired - Fee Related
Application number
GB9515829A
Other versions
GB9515829D0 (en
GB2291993A (en
Inventor
Phillip Thomas Foxley
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.)
PTF CONSULTANTS Ltd
Original Assignee
PTF CONSULTANTS 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 PTF CONSULTANTS Ltd filed Critical PTF CONSULTANTS Ltd
Publication of GB9515829D0 publication Critical patent/GB9515829D0/en
Publication of GB2291993A publication Critical patent/GB2291993A/en
Application granted granted Critical
Publication of GB2291993B publication Critical patent/GB2291993B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/06—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using power transmission lines
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/10—Controlling the light source
    • H05B47/175—Controlling the light source by remote control
    • H05B47/185—Controlling the light source by remote control via power line carrier transmission
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
    • H05B47/20—Responsive to malfunctions or to light source life; for protection
    • H05B47/21—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel
    • H05B47/22—Responsive to malfunctions or to light source life; for protection of two or more light sources connected in parallel with communication between the lamps and a central unit
GB9515829A 1994-08-02 1995-08-02 Improvements in and relating to remote monitoring and signalling Expired - Fee Related GB2291993B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB9415594A GB9415594D0 (en) 1994-08-02 1994-08-02 Improvements in and relating to remote monitoring and signalling

Publications (3)

Publication Number Publication Date
GB9515829D0 GB9515829D0 (en) 1995-10-04
GB2291993A GB2291993A (en) 1996-02-07
GB2291993B true GB2291993B (en) 1997-05-21

Family

ID=10759284

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9415594A Pending GB9415594D0 (en) 1994-08-02 1994-08-02 Improvements in and relating to remote monitoring and signalling
GB9515829A Expired - Fee Related GB2291993B (en) 1994-08-02 1995-08-02 Improvements in and relating to remote monitoring and signalling

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB9415594A Pending GB9415594D0 (en) 1994-08-02 1994-08-02 Improvements in and relating to remote monitoring and signalling

Country Status (3)

Country Link
KR (1) KR960008605A (en)
GB (2) GB9415594D0 (en)
HK (1) HK120697A (en)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ITTO960183A1 (en) * 1996-03-12 1997-09-12 Sec S R L SIGNALING SYSTEM AND / OR SENDING INTERVENTION REQUESTS
GB9605638D0 (en) * 1996-03-18 1996-05-22 Advanced Outreach Ltd Monitoring system
GB2322955B (en) * 1996-07-12 1999-07-21 Raymond Mew Improvements in and relating to remote monitoring and signalling
CN1227650A (en) * 1996-07-12 1999-09-01 雷蒙德·迈沃 Improvement in and relating to remote monitoring and signalling
IT1297151B1 (en) * 1996-09-04 1999-08-03 Arkes S R L GLOBAL TELECOMMUNICATION, MONITORING AND REMOTE SIGNALING NETWORK.
US5726912A (en) * 1996-09-06 1998-03-10 Honeywell Iac Control system monitor
GB2345998A (en) * 1999-01-20 2000-07-26 Raymond Mew Remote monitoring and signalling, especially in tunnels
GB2348553A (en) * 1999-03-23 2000-10-04 John Edward Cunningham Network monitoring system
US7429828B2 (en) 2005-06-30 2008-09-30 Streetlight Intelligence, Inc. Method and system for luminance characterization
CA2656177C (en) 2005-06-30 2015-04-21 Streetlight Intelligence, Inc. Adaptive energy performance monitoring and control system
US8570190B2 (en) 2007-09-07 2013-10-29 Led Roadway Lighting Ltd. Centralized route calculation for a multi-hop streetlight network
US8290710B2 (en) 2007-09-07 2012-10-16 Led Roadway Lighting Ltd. Streetlight monitoring and control
JP6973956B2 (en) * 2019-07-04 2021-12-01 株式会社Kokusai Electric Substrate processing equipment, semiconductor device manufacturing methods, programs and recording media
WO2023164135A1 (en) * 2022-02-24 2023-08-31 Bnsf Railway Company System and method for railroad smart flasher lamps

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001482A1 (en) * 1982-09-27 1984-04-12 Cybex Int Cash flow monitoring system
GB2176640A (en) * 1985-06-14 1986-12-31 Raymond Bruce Mcclelland Hardy Apparatus for determining the operational status of equipment
EP0244384A2 (en) * 1986-04-30 1987-11-04 Hans Sollinger An automatic utility meter reading and monitoring system
US4777607A (en) * 1984-05-17 1988-10-11 Spie Batignolles Interface device for control and monitoring of distribution panelboards
GB2222472A (en) * 1988-09-02 1990-03-07 Stolar Inc Long range multiple point wireless control and monitoring system
GB2273593A (en) * 1992-12-18 1994-06-22 Dynamic Signal Processing Ltd Monitoring landfill sites

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1984001482A1 (en) * 1982-09-27 1984-04-12 Cybex Int Cash flow monitoring system
US4777607A (en) * 1984-05-17 1988-10-11 Spie Batignolles Interface device for control and monitoring of distribution panelboards
GB2176640A (en) * 1985-06-14 1986-12-31 Raymond Bruce Mcclelland Hardy Apparatus for determining the operational status of equipment
EP0244384A2 (en) * 1986-04-30 1987-11-04 Hans Sollinger An automatic utility meter reading and monitoring system
GB2222472A (en) * 1988-09-02 1990-03-07 Stolar Inc Long range multiple point wireless control and monitoring system
GB2273593A (en) * 1992-12-18 1994-06-22 Dynamic Signal Processing Ltd Monitoring landfill sites

Also Published As

Publication number Publication date
GB9515829D0 (en) 1995-10-04
HK120697A (en) 1997-09-12
GB9415594D0 (en) 1994-09-21
KR960008605A (en) 1996-03-22
GB2291993A (en) 1996-02-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20000802