SG11201605194WA - A lighting system - Google Patents

A lighting system

Info

Publication number
SG11201605194WA
SG11201605194WA SG11201605194WA SG11201605194WA SG11201605194WA SG 11201605194W A SG11201605194W A SG 11201605194WA SG 11201605194W A SG11201605194W A SG 11201605194WA SG 11201605194W A SG11201605194W A SG 11201605194WA SG 11201605194W A SG11201605194W A SG 11201605194WA
Authority
SG
Singapore
Prior art keywords
lighting system
lighting
Prior art date
Application number
SG11201605194WA
Other languages
English (en)
Inventor
Peter Bhagat
William Frederick Hill
Original Assignee
Gardasoft Vision 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 Gardasoft Vision Ltd filed Critical Gardasoft Vision Ltd
Publication of SG11201605194WA publication Critical patent/SG11201605194WA/en

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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0457—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor sensing the operating status of the lighting device, e.g. to detect failure of a light source or to provide feedback to the device
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21V—FUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00—Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04—Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • F21V23/0442—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors
    • F21V23/0471—Arrangement of electric circuit elements in or on lighting devices the elements being switches activated by means of a sensor, e.g. motion or photodetectors the sensor detecting the proximity, the presence or the movement of an object or a person
    • 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]
    • H05B45/10—Controlling the intensity of the light
    • H05B45/18—Controlling the intensity of the light using temperature feedback
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21—LIGHTING
    • F21Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00—Light-generating elements of semiconductor light sources
    • F21Y2115/10—Light-emitting diodes [LED]

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
SG11201605194WA 2013-12-24 2014-12-23 A lighting system SG11201605194WA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1323019.8A GB201323019D0 (en) 2013-12-24 2013-12-24 A Lighting System
PCT/GB2014/053839 WO2015097476A2 (en) 2013-12-24 2014-12-23 A lighting system

Publications (1)

Publication Number Publication Date
SG11201605194WA true SG11201605194WA (en) 2016-07-28

Family

ID=50114764

Family Applications (2)

Application Number Title Priority Date Filing Date
SG10201806298TA SG10201806298TA (en) 2013-12-24 2014-12-23 A lighting system
SG11201605194WA SG11201605194WA (en) 2013-12-24 2014-12-23 A lighting system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG10201806298TA SG10201806298TA (en) 2013-12-24 2014-12-23 A lighting system

Country Status (6)

Country Link
US (1) US20160338171A1 (enExample)
EP (1) EP3087809A2 (enExample)
JP (1) JP2017500714A (enExample)
GB (1) GB201323019D0 (enExample)
SG (2) SG10201806298TA (enExample)
WO (1) WO2015097476A2 (enExample)

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CN104797060B (zh) * 2015-05-13 2017-11-10 昂宝电子（上海）有限公司 用于发光二极管照明系统中的温度控制的系统和方法
DE102015108389A1 (de) 2015-05-27 2016-12-01 Carl Zeiss Industrielle Messtechnik Gmbh Beleuchtungssteuerung beim Einsatz von optischen Messgeräten
US10080271B2 (en) * 2016-02-18 2018-09-18 Rosemount Inc. LED continuous constant irradiance with temperature variation
GB2550249B (en) * 2016-03-11 2020-10-07 Gooee Ltd Color based half-life prediction system
CN105937734A (zh) * 2016-03-29 2016-09-14 杭州利珀科技有限公司 用于机器视觉的智能光源
DE102016106374B4 (de) * 2016-04-07 2024-10-17 Carl Zeiss Industrielle Messtechnik Gmbh Messgerät und Verfahren zur Beleuchtungssteuerung für ein Messgerät
AT518591B1 (de) 2016-05-11 2019-04-15 B & R Ind Automation Gmbh Leuchtmittel mit regelbarer Bestrahlungsstärke
WO2017214509A1 (en) * 2016-06-10 2017-12-14 Cooper Technologies Company Current tuneback in light emitting diode luminaires
AT518823A1 (de) 2016-07-04 2018-01-15 Bernecker + Rainer Industrie-Elektronik Ges M B H Beleuchtungsanordnung für die industrielle Bildverarbeitung
FR3058603B1 (fr) * 2016-11-09 2018-11-16 Oledcomm Procede d’emission d’un signal lumineux module de type li-fi
FR3062980B1 (fr) * 2017-02-14 2021-05-07 Valeo Comfort & Driving Assistance Systeme d'eclairement, procede mis en œuvre dans un tel systeme et systeme embarque comprenant un tel systeme
US10288235B1 (en) 2017-03-03 2019-05-14 Willis Electric Co., Ltd. Refractive decorative lighting string
EP3503685B1 (de) * 2017-12-21 2023-09-27 B&R Industrial Automation GmbH Leuchtmittel mit diagnose
DE102018100598A1 (de) * 2018-01-12 2019-07-18 Osram Opto Semiconductors Gmbh Verfahren zum steuern eines stromes einer leuchtdiode
US10907781B2 (en) 2018-03-09 2021-02-02 Blooming International Limited LED decorative lighting assembly having two parallel conductors and an insulating portion encapsulating portions of the conductors and a space there between
US10728970B2 (en) * 2018-04-27 2020-07-28 Blooming International Limited Driving circuit apparatus for automatically detecting optimized driving voltage of light string
CN110958731A (zh) 2018-09-21 2020-04-03 鸿盛国际有限公司 发光二极管并联电路
CN111465133A (zh) 2019-01-21 2020-07-28 鸿盛国际有限公司 可分组控制的发光二极管并联电路
JP2020148747A (ja) * 2019-03-15 2020-09-17 株式会社リコー 物体検出装置
US11336066B2 (en) 2019-06-19 2022-05-17 Blooming International Limited Serially-connectable device for electrical cable
JP2021093351A (ja) * 2019-12-10 2021-06-17 株式会社Ｇｓユアサ Ｌｅｄ光源の劣化判定方法、劣化判定システム及びコンピュータプログラム
NL2024577B1 (en) * 2019-12-24 2021-09-06 Eldolab Holding Bv LED end of life detection
KR102240936B1 (ko) * 2020-03-12 2021-04-16 주식회사 코아솔루션 발열 저감형 led 조명
US12022583B2 (en) * 2020-07-10 2024-06-25 Asiatelco Technologies, Inc. Portable devices, systems and methods with automated heat control assembly
CN114173100B (zh) * 2020-09-11 2025-09-16 深圳光峰科技股份有限公司 投影设备
JP2022190232A (ja) * 2021-06-14 2022-12-26 株式会社ミツトヨ 照明装置
US20240163993A1 (en) * 2021-07-02 2024-05-16 Semisilicon Technology Corp. Light-emitting diode circuit with parallel sequence function, light-emitting diode lamp, and light-emitting diode light string
DE102021124910A1 (de) 2021-09-27 2023-03-30 evotron GmbH & Co. KG Verfahren zum Betreiben einer oder mehrerer Beleuchtungseinrichtungen auf der Basis von lichtemittierenden Dioden (LED), insbesondere für den Bereich der industriellen Bildverarbeitung
JP2023148031A (ja) * 2022-03-30 2023-10-13 パナソニックＩｐマネジメント株式会社 メンテナンス方法
CN119155870B (zh) * 2024-11-14 2025-03-07 中建文化旅游发展有限公司 基于自动化的灯光光影智能变化方法及系统

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US6333602B1 (en) * 1999-12-14 2001-12-25 Exfo Photonic Solutions Inc. Smart light source with integrated operational parameters data storage capability
GB0402974D0 (en) * 2004-02-11 2004-03-17 Bhagat Peter Apparatus for the control of lighting and associated methods
US20060193133A1 (en) * 2005-02-25 2006-08-31 Erco Leuchten Gmbh Lamp
US8035320B2 (en) * 2007-04-20 2011-10-11 Sibert W Olin Illumination control network
TW200905123A (en) * 2007-07-30 2009-02-01 Topco Technologies Corp Light emitting diode lamp and illumination system
CA2749511C (en) * 2009-01-26 2017-05-23 Innovations In Optics, Inc. Light emitting diode linear light for machine vision
US20120119661A1 (en) * 2009-11-25 2012-05-17 Delo Industrial Adhesives Llc Light emitting diode operating device and method
JP2013047735A (ja) * 2011-08-29 2013-03-07 Panasonic Liquid Crystal Display Co Ltd 表示装置
EP2581311B1 (en) * 2011-10-10 2013-12-11 Hella KGaA Hueck & Co LED-airfield light

Also Published As

Publication number Publication date
GB201323019D0 (en) 2014-02-12
WO2015097476A2 (en) 2015-07-02
WO2015097476A3 (en) 2015-08-27
JP2017500714A (ja) 2017-01-05
SG10201806298TA (en) 2018-08-30
US20160338171A1 (en) 2016-11-17
EP3087809A2 (en) 2016-11-02

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