GB2550249B - Color based half-life prediction system - Google Patents
Color based half-life prediction system Download PDFInfo
- Publication number
- GB2550249B GB2550249B GB1703774.8A GB201703774A GB2550249B GB 2550249 B GB2550249 B GB 2550249B GB 201703774 A GB201703774 A GB 201703774A GB 2550249 B GB2550249 B GB 2550249B
- Authority
- GB
- United Kingdom
- Prior art keywords
- prediction system
- life prediction
- color based
- based half
- color
- 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
Links
Classifications
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/50—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits
- H05B45/58—Circuit arrangements for operating light-emitting diodes [LED] responsive to malfunctions or undesirable behaviour of LEDs; responsive to LED life; Protective circuits involving end of life detection of LEDs
-
- 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
- H05B47/19—Controlling the light source by remote control via wireless transmission
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US201662306636P | 2016-03-11 | 2016-03-11 | |
GBGB1611513.1A GB201611513D0 (en) | 2016-03-11 | 2016-06-30 | Colour based half life prediction system |
US15/360,879 US9655197B1 (en) | 2016-03-11 | 2016-11-23 | Color based half-life prediction system |
Publications (3)
Publication Number | Publication Date |
---|---|
GB201703774D0 GB201703774D0 (en) | 2017-04-26 |
GB2550249A GB2550249A (en) | 2017-11-15 |
GB2550249B true GB2550249B (en) | 2020-10-07 |
Family
ID=58448581
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB1703774.8A Expired - Fee Related GB2550249B (en) | 2016-03-11 | 2017-03-09 | Color based half-life prediction system |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB2550249B (en) |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030015973A1 (en) * | 2001-07-18 | 2003-01-23 | Kevin Ovens | Solid state traffic light with predictive failure analysis |
WO2011110969A1 (en) * | 2010-03-08 | 2011-09-15 | Koninklijke Philips Electronics N.V. | Lighting device |
US20110254554A1 (en) * | 2010-06-18 | 2011-10-20 | Xicato, Inc. | Led-based illumination module on-board diagnostics |
US20140306609A1 (en) * | 2013-04-16 | 2014-10-16 | Electronics And Telecommunications Research Institute | Led lighting control apparatus and led lighting control system using the same |
WO2015000837A1 (en) * | 2013-06-30 | 2015-01-08 | Spaapen Handelmaatschappij B.V. | A method of operating a LED based light source and a lighting device comprising such a LED based light source |
US9000934B1 (en) * | 2010-12-17 | 2015-04-07 | Musco Corporation | Apparatus, method, and system for determining end-of-life of a product |
WO2015097476A2 (en) * | 2013-12-24 | 2015-07-02 | Gardasoft Vision Ltd | A lighting system |
-
2017
- 2017-03-09 GB GB1703774.8A patent/GB2550249B/en not_active Expired - Fee Related
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US20030015973A1 (en) * | 2001-07-18 | 2003-01-23 | Kevin Ovens | Solid state traffic light with predictive failure analysis |
WO2011110969A1 (en) * | 2010-03-08 | 2011-09-15 | Koninklijke Philips Electronics N.V. | Lighting device |
US20110254554A1 (en) * | 2010-06-18 | 2011-10-20 | Xicato, Inc. | Led-based illumination module on-board diagnostics |
US9000934B1 (en) * | 2010-12-17 | 2015-04-07 | Musco Corporation | Apparatus, method, and system for determining end-of-life of a product |
US20140306609A1 (en) * | 2013-04-16 | 2014-10-16 | Electronics And Telecommunications Research Institute | Led lighting control apparatus and led lighting control system using the same |
WO2015000837A1 (en) * | 2013-06-30 | 2015-01-08 | Spaapen Handelmaatschappij B.V. | A method of operating a LED based light source and a lighting device comprising such a LED based light source |
WO2015097476A2 (en) * | 2013-12-24 | 2015-07-02 | Gardasoft Vision Ltd | A lighting system |
Also Published As
Publication number | Publication date |
---|---|
GB2550249A (en) | 2017-11-15 |
GB201703774D0 (en) | 2017-04-26 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
ZA201806653B (en) | Color based half-life prediction system | |
IL261000B (en) | Cybersecurity system | |
HK1247012A1 (en) | Projection system | |
GB2560868B (en) | Demarcating system | |
GB2571868B (en) | Telepresence system | |
SG11201609603YA (en) | Electrolysis system | |
GB201608200D0 (en) | Flooring system | |
GB2542203B (en) | Flooring system | |
EP3529947C0 (en) | Interface system | |
HK1211785A2 (en) | Engagement system | |
GB2568451B (en) | Walkway system | |
GB201713486D0 (en) | Collision-warning system | |
SI3315679T1 (en) | Connection system | |
PL3464736T3 (en) | Wearing-part system | |
GB2550249B (en) | Color based half-life prediction system | |
EP3359735C0 (en) | Light reference system | |
GB2557171B (en) | Construction system | |
GB201617213D0 (en) | Telescopic-lateral system | |
GB201614573D0 (en) | Chromatography system | |
TWM533404U (en) | Aquaponics system | |
GB201612966D0 (en) | System | |
GB201608497D0 (en) | Functional prediction | |
GB202209255D0 (en) | Functional prediction | |
GB201608834D0 (en) | ACT system | |
GB201608349D0 (en) | Construction system |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20230309 |