GB2521658B - A lighting control system operable in presence mode and absence mode - Google Patents

A lighting control system operable in presence mode and absence mode Download PDF

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Publication number
GB2521658B
GB2521658B GB1323072.7A GB201323072A GB2521658B GB 2521658 B GB2521658 B GB 2521658B GB 201323072 A GB201323072 A GB 201323072A GB 2521658 B GB2521658 B GB 2521658B
Authority
GB
United Kingdom
Prior art keywords
mode
control system
lighting control
system operable
absence
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.)
Active
Application number
GB1323072.7A
Other versions
GB201323072D0 (en
GB2521658A (en
Inventor
Bunting Simon
Townsend Robert
Trivedi Ishit
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
Priority to GB1323072.7A priority Critical patent/GB2521658B/en
Publication of GB201323072D0 publication Critical patent/GB201323072D0/en
Publication of GB2521658A publication Critical patent/GB2521658A/en
Application granted granted Critical
Publication of GB2521658B publication Critical patent/GB2521658B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • F24F11/46—Improving electric energy efficiency or saving
    • 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
    • F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
    • F24F11/63—Electronic processing
    • F24F11/65—Electronic processing for selecting an operating mode
    • F24F11/66—Sleep mode
    • 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
    • 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
    • H05B47/13—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by using passive infrared detectors
    • 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
    • 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
GB1323072.7A 2013-12-27 2013-12-27 A lighting control system operable in presence mode and absence mode Active GB2521658B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1323072.7A GB2521658B (en) 2013-12-27 2013-12-27 A lighting control system operable in presence mode and absence mode

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1323072.7A GB2521658B (en) 2013-12-27 2013-12-27 A lighting control system operable in presence mode and absence mode

Publications (3)

Publication Number Publication Date
GB201323072D0 GB201323072D0 (en) 2014-02-12
GB2521658A GB2521658A (en) 2015-07-01
GB2521658B true GB2521658B (en) 2021-04-28

Family

ID=50114812

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1323072.7A Active GB2521658B (en) 2013-12-27 2013-12-27 A lighting control system operable in presence mode and absence mode

Country Status (1)

Country Link
GB (1) GB2521658B (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293097A (en) * 1990-11-29 1994-03-08 Novitas, Inc. Fully automatic energy efficient lighting control and method of making same
JPH10162964A (en) * 1996-12-02 1998-06-19 Sekisui Chem Co Ltd Illumination controller
US20020050799A1 (en) * 2000-11-02 2002-05-02 Tatsumi Yamauchi Lighting apparatus, lighting control system and home electric appliance
US6888323B1 (en) * 2002-09-25 2005-05-03 The Watt Stopper, Inc. Light management system device and method
US20110036694A1 (en) * 2009-08-14 2011-02-17 Daffin Iii Charles Ernest Option switch application and operation for automatic turn off or on
US20130158684A1 (en) * 2010-09-03 2013-06-20 Panasonic Corporation Appliance control system
GB2517897A (en) * 2013-06-28 2015-03-11 Novar Ed & S Ltd A control system for operating in an absence mode

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5293097A (en) * 1990-11-29 1994-03-08 Novitas, Inc. Fully automatic energy efficient lighting control and method of making same
JPH10162964A (en) * 1996-12-02 1998-06-19 Sekisui Chem Co Ltd Illumination controller
US20020050799A1 (en) * 2000-11-02 2002-05-02 Tatsumi Yamauchi Lighting apparatus, lighting control system and home electric appliance
US6888323B1 (en) * 2002-09-25 2005-05-03 The Watt Stopper, Inc. Light management system device and method
US20110036694A1 (en) * 2009-08-14 2011-02-17 Daffin Iii Charles Ernest Option switch application and operation for automatic turn off or on
US20130158684A1 (en) * 2010-09-03 2013-06-20 Panasonic Corporation Appliance control system
GB2517897A (en) * 2013-06-28 2015-03-11 Novar Ed & S Ltd A control system for operating in an absence mode

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
US RE37135 E *

Also Published As

Publication number Publication date
GB201323072D0 (en) 2014-02-12
GB2521658A (en) 2015-07-01

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