GB2218506B - Automatic lighting system - Google Patents

Automatic lighting system

Info

Publication number
GB2218506B
GB2218506B GB8811151A GB8811151A GB2218506B GB 2218506 B GB2218506 B GB 2218506B GB 8811151 A GB8811151 A GB 8811151A GB 8811151 A GB8811151 A GB 8811151A GB 2218506 B GB2218506 B GB 2218506B
Authority
GB
United Kingdom
Prior art keywords
lighting system
automatic lighting
automatic
lighting
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
GB8811151A
Other versions
GB2218506A (en
GB8811151D0 (en
Inventor
Graham Wild
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Priority to GB8811151A priority Critical patent/GB2218506B/en
Publication of GB8811151D0 publication Critical patent/GB8811151D0/en
Publication of GB2218506A publication Critical patent/GB2218506A/en
Application granted granted Critical
Publication of GB2218506B publication Critical patent/GB2218506B/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • 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
    • 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
    • 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
GB8811151A 1988-05-11 1988-05-11 Automatic lighting system Expired - Fee Related GB2218506B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8811151A GB2218506B (en) 1988-05-11 1988-05-11 Automatic lighting system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB8811151A GB2218506B (en) 1988-05-11 1988-05-11 Automatic lighting system

Publications (3)

Publication Number Publication Date
GB8811151D0 GB8811151D0 (en) 1988-06-15
GB2218506A GB2218506A (en) 1989-11-15
GB2218506B true GB2218506B (en) 1993-01-13

Family

ID=10636725

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8811151A Expired - Fee Related GB2218506B (en) 1988-05-11 1988-05-11 Automatic lighting system

Country Status (1)

Country Link
GB (1) GB2218506B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3938251A1 (en) * 1989-11-17 1991-05-23 Diehl Gmbh & Co Mains independent electrical lighting system - has solar energy charged batteries with sensors to control lighting activation
DE3940936A1 (en) * 1989-12-12 1991-06-13 Reinhard Koeller Garage door control with relay for lamp switching - operated by interior lighting current so that exterior lighting is activated with suitable duration
US5498931A (en) * 1990-03-10 1996-03-12 Tlg Plc Method for automatic switching and control of lighting
GB9005454D0 (en) * 1990-03-10 1990-05-09 Emi Plc Thorn Lamp fitting
FR2664740B1 (en) * 1990-07-12 1996-09-06 Francois Kneider TIMER SWITCH.
GB2305286A (en) * 1995-09-14 1997-04-02 Mark David Groves Kitchen smoke alarm
GB0004351D0 (en) 2000-02-25 2000-04-12 Secr Defence Illumination and imaging devices and methods

Also Published As

Publication number Publication date
GB2218506A (en) 1989-11-15
GB8811151D0 (en) 1988-06-15

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20070511