ZA201903677B - System and method for predicting emergency lighting fixture life expectancy - Google Patents

System and method for predicting emergency lighting fixture life expectancy

Info

Publication number
ZA201903677B
ZA201903677B ZA2019/03677A ZA201903677A ZA201903677B ZA 201903677 B ZA201903677 B ZA 201903677B ZA 2019/03677 A ZA2019/03677 A ZA 2019/03677A ZA 201903677 A ZA201903677 A ZA 201903677A ZA 201903677 B ZA201903677 B ZA 201903677B
Authority
ZA
South Africa
Prior art keywords
lighting fixture
life expectancy
emergency lighting
fixture life
predicting emergency
Prior art date
Application number
ZA2019/03677A
Inventor
Jonathan Couch
Simon Coombes
Shmuel Silverman
Original Assignee
Gooee 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
Priority claimed from US15/360,879 external-priority patent/US9655197B1/en
Priority claimed from US15/424,868 external-priority patent/US9992843B2/en
Priority claimed from US15/785,808 external-priority patent/US10021757B2/en
Application filed by Gooee Ltd filed Critical Gooee Ltd
Publication of ZA201903677B publication Critical patent/ZA201903677B/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
    • H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
    • H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
    • H02J9/062—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads
    • H02J9/065—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems for AC powered loads for lighting purposes
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21S—NON-PORTABLE LIGHTING DEVICES; SYSTEMS THEREOF; VEHICLE LIGHTING DEVICES SPECIALLY ADAPTED FOR VEHICLE EXTERIORS
    • F21S9/00—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply
    • F21S9/02—Lighting devices with a built-in power supply; Systems employing lighting devices with a built-in power supply the power supply being a battery or accumulator
    • F21S9/022—Emergency lighting devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/007—Regulation of charging or discharging current or voltage
    • H02J7/00712—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • H02J7/007182—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage
    • H02J7/007186—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters in response to battery voltage obtained with the battery disconnected from the charge or discharge circuit
    • 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]
    • H05B45/20—Controlling the colour of the light
    • 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]
    • H05B45/20—Controlling the colour of the light
    • H05B45/22—Controlling the colour of the light using optical feedback
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
ZA2019/03677A 2016-11-11 2019-06-07 System and method for predicting emergency lighting fixture life expectancy ZA201903677B (en)

Applications Claiming Priority (8)

Application Number Priority Date Filing Date Title
US201662420908P 2016-11-11 2016-11-11
US15/360,879 US9655197B1 (en) 2016-03-11 2016-11-23 Color based half-life prediction system
US201762445669P 2017-01-12 2017-01-12
US15/424,868 US9992843B2 (en) 2016-03-11 2017-02-05 Location independent lighting sensor system
US201762510739P 2017-05-24 2017-05-24
US201762521817P 2017-06-19 2017-06-19
US15/785,808 US10021757B2 (en) 2016-03-11 2017-10-17 System and method for predicting emergency lighting fixture life expectancy
PCT/IB2017/057046 WO2018087707A1 (en) 2016-11-11 2017-11-10 System and method for predicting emergency lighting fixture life expectancy

Publications (1)

Publication Number Publication Date
ZA201903677B true ZA201903677B (en) 2021-07-28

Family

ID=60788506

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA2019/03677A ZA201903677B (en) 2016-11-11 2019-06-07 System and method for predicting emergency lighting fixture life expectancy

Country Status (5)

Country Link
EP (1) EP3560293A1 (en)
AU (1) AU2017356679A1 (en)
GB (1) GB2555960B (en)
WO (1) WO2018087707A1 (en)
ZA (1) ZA201903677B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019087020A1 (en) * 2017-10-31 2019-05-09 Gooee Limited System and method for performing self-test and predicting emergency lighting fixtures life expectancy
CN111985163B (en) * 2020-08-31 2023-09-01 北京航天测控技术有限公司 Rubidium clock life prediction method and device
NL2027554B1 (en) * 2021-02-12 2022-09-13 Schreder Sa Testing method and controller for controlling testing method
CN116068455A (en) * 2023-01-28 2023-05-05 宝邑(深圳)照明科技有限公司 Lamp life prediction method, system, electronic equipment and medium

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0030154B1 (en) * 1979-12-04 1985-05-02 Emlux Limited Testing emergency battery equipment
GB2222245A (en) * 1988-07-27 1990-02-28 Galvanic Devices Limited Testing lighting equipment
GB9904518D0 (en) * 1999-02-27 1999-04-21 Emergi Lite Safety Systems Lim Improvements relating to emergency lighting units and installations
GB2359616A (en) * 2000-02-23 2001-08-29 Delta Impact Ltd Luminaire with transmitter to transmit parameters relating to the luminaire
DE102007043416B4 (en) * 2007-09-12 2009-09-17 P.E.R. Flucht- Und Rettungsleitsysteme Gmbh Emergency lighting method and system
DE102008034524B4 (en) * 2008-07-24 2019-12-05 Tridonic Gmbh & Co Kg emergency pack
GB2513219B (en) * 2011-03-31 2015-07-22 Litonics Ltd Lighting device
GB2534901A (en) * 2015-02-04 2016-08-10 Wi-Innovate Ltd Wireless control and sensing apparatus and method for an emergency luminaire
GB2550248B (en) * 2016-03-10 2020-04-22 Gooee Ltd Universal smart lighting gateway

Also Published As

Publication number Publication date
GB2555960A (en) 2018-05-16
WO2018087707A1 (en) 2018-05-17
AU2017356679A1 (en) 2019-06-27
GB2555960B (en) 2019-08-07
GB201718616D0 (en) 2017-12-27
EP3560293A1 (en) 2019-10-30

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