GB2519892B - Detector unit for a lighting control system - Google Patents

Detector unit for a lighting control system

Info

Publication number
GB2519892B
GB2519892B GB1502940.8A GB201502940A GB2519892B GB 2519892 B GB2519892 B GB 2519892B GB 201502940 A GB201502940 A GB 201502940A GB 2519892 B GB2519892 B GB 2519892B
Authority
GB
United Kingdom
Prior art keywords
control system
lighting control
detector unit
detector
unit
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
GB1502940.8A
Other versions
GB2519892A (en
GB201502940D0 (en
Inventor
Koyad Choyikkunnil Anil
Sathyanarayana Aravind
Townsend Robert
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.)
Novar ED&S Ltd
Original Assignee
Novar ED&S 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 Novar ED&S Ltd filed Critical Novar ED&S Ltd
Publication of GB201502940D0 publication Critical patent/GB201502940D0/en
Publication of GB2519892A publication Critical patent/GB2519892A/en
Application granted granted Critical
Publication of GB2519892B publication Critical patent/GB2519892B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/02—Details
    • G01J1/0271—Housings; Attachments or accessories for photometers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/30—Control or safety arrangements for purposes related to the operation of the system, e.g. for safety or monitoring
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F2120/00—Control inputs relating to users or occupants
    • F24F2120/10—Occupancy
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/28—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source
    • G01J1/30—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors
    • G01J1/32—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using variation of intensity or distance of source using electric radiation detectors adapted for automatic variation of the measured or reference value
    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/11—Controlling the light source in response to determined parameters by determining the brightness or colour temperature of ambient 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
    • 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
    • H05B47/105—Controlling the light source in response to determined parameters
    • H05B47/115—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/42—Photometry, e.g. photographic exposure meter using electric radiation detectors
    • G01J2001/4247—Photometry, e.g. photographic exposure meter using electric radiation detectors for testing lamps or other light sources
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Circuit Arrangement For Electric Light Sources In General (AREA)
  • Arrangement Of Elements, Cooling, Sealing, Or The Like Of Lighting Devices (AREA)
GB1502940.8A 2012-07-24 2013-06-19 Detector unit for a lighting control system Expired - Fee Related GB2519892B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB1213146.2A GB201213146D0 (en) 2012-07-24 2012-07-24 Detector unit for a lighting control system
PCT/GB2013/051599 WO2014016549A1 (en) 2012-07-24 2013-06-19 Detector unit for a lighting control system

Publications (3)

Publication Number Publication Date
GB201502940D0 GB201502940D0 (en) 2015-04-08
GB2519892A GB2519892A (en) 2015-05-06
GB2519892B true GB2519892B (en) 2016-08-03

Family

ID=46881881

Family Applications (2)

Application Number Title Priority Date Filing Date
GBGB1213146.2A Ceased GB201213146D0 (en) 2012-07-24 2012-07-24 Detector unit for a lighting control system
GB1502940.8A Expired - Fee Related GB2519892B (en) 2012-07-24 2013-06-19 Detector unit for a lighting control system

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GBGB1213146.2A Ceased GB201213146D0 (en) 2012-07-24 2012-07-24 Detector unit for a lighting control system

Country Status (2)

Country Link
GB (2) GB201213146D0 (en)
WO (1) WO2014016549A1 (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653834A (en) * 1985-07-17 1987-03-31 Norden Alexander Photocontrol receptacles
US20080068841A1 (en) * 2006-09-14 2008-03-20 Yung Chih Chi Lighting fixture with a retractable sensor module and methods of operating the same
US20080204230A1 (en) * 2004-12-01 2008-08-28 Steinel Gmbh Sensor Light
US20090088021A1 (en) * 2007-09-21 2009-04-02 Rick Kauffman Photocontrol receptacle
EP2096901A2 (en) * 2008-02-26 2009-09-02 Panasonic Electric Works Co., Ltd. Illumination control system
EP2149746A2 (en) * 2008-07-28 2010-02-03 Panasonic Electric Works Co., Ltd. Illumination device including a detachable sensor
US20100294915A1 (en) * 2009-05-21 2010-11-25 Williams Jonathan D Occupancy sensor and override unit for photosensor-based control of load

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4653834A (en) * 1985-07-17 1987-03-31 Norden Alexander Photocontrol receptacles
US20080204230A1 (en) * 2004-12-01 2008-08-28 Steinel Gmbh Sensor Light
US20080068841A1 (en) * 2006-09-14 2008-03-20 Yung Chih Chi Lighting fixture with a retractable sensor module and methods of operating the same
US20090088021A1 (en) * 2007-09-21 2009-04-02 Rick Kauffman Photocontrol receptacle
EP2096901A2 (en) * 2008-02-26 2009-09-02 Panasonic Electric Works Co., Ltd. Illumination control system
EP2149746A2 (en) * 2008-07-28 2010-02-03 Panasonic Electric Works Co., Ltd. Illumination device including a detachable sensor
US20100294915A1 (en) * 2009-05-21 2010-11-25 Williams Jonathan D Occupancy sensor and override unit for photosensor-based control of load

Also Published As

Publication number Publication date
WO2014016549A1 (en) 2014-01-30
GB201213146D0 (en) 2012-09-05
GB2519892A (en) 2015-05-06
GB201502940D0 (en) 2015-04-08

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Legal Events

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

Effective date: 20180619