GB0522448D0 - Control of electrical devices - Google Patents
Control of electrical devicesInfo
- Publication number
- GB0522448D0 GB0522448D0 GBGB0522448.0A GB0522448A GB0522448D0 GB 0522448 D0 GB0522448 D0 GB 0522448D0 GB 0522448 A GB0522448 A GB 0522448A GB 0522448 D0 GB0522448 D0 GB 0522448D0
- Authority
- GB
- United Kingdom
- Prior art keywords
- control
- electrical devices
- electrical
- devices
- 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.)
- Withdrawn
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
- H05B47/115—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
-
- 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
-
- H05B37/0227—
-
- 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
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0522448A GB2432028A (en) | 2005-11-03 | 2005-11-03 | Controlling electrical devices on the basis of occupancy |
PCT/GB2006/004100 WO2007052034A1 (en) | 2005-11-03 | 2006-11-03 | Control of electrical devices |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0522448A GB2432028A (en) | 2005-11-03 | 2005-11-03 | Controlling electrical devices on the basis of occupancy |
Publications (2)
Publication Number | Publication Date |
---|---|
GB0522448D0 true GB0522448D0 (en) | 2005-12-14 |
GB2432028A GB2432028A (en) | 2007-05-09 |
Family
ID=35516276
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0522448A Withdrawn GB2432028A (en) | 2005-11-03 | 2005-11-03 | Controlling electrical devices on the basis of occupancy |
Country Status (2)
Country | Link |
---|---|
GB (1) | GB2432028A (en) |
WO (1) | WO2007052034A1 (en) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL1035772C2 (en) | 2008-07-28 | 2010-01-29 | Lely Patent Nv | Automatically adjust barn lighting. |
ATE498878T1 (en) * | 2008-10-28 | 2011-03-15 | Everspring Ind Co Ltd | METHOD FOR DETECTING THE PRESENCE OF A PERSON |
GB2489218A (en) * | 2011-03-17 | 2012-09-26 | Univ Strathclyde | Occupancy detection system |
Family Cites Families (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4277727A (en) * | 1979-08-02 | 1981-07-07 | Levert Francis E | Digital room light controller |
GB2121212A (en) * | 1982-05-06 | 1983-12-14 | Master Designer Limited | Building services control |
DE3608869A1 (en) * | 1986-03-17 | 1987-09-24 | Frobenius Wolf Dietrich Prof D | Intelligent light switch (ILS) |
US4719363A (en) * | 1987-04-03 | 1988-01-12 | Gallacher Douglas L | System for automatically controlling lights in a room |
GB2231954B (en) * | 1989-05-18 | 1993-04-21 | David Chen | A switch for automatically controlling electric appliances in a room |
GB2238896A (en) * | 1989-11-03 | 1991-06-12 | Sure Right Webb Ltd | Light switch |
-
2005
- 2005-11-03 GB GB0522448A patent/GB2432028A/en not_active Withdrawn
-
2006
- 2006-11-03 WO PCT/GB2006/004100 patent/WO2007052034A1/en active Application Filing
Also Published As
Publication number | Publication date |
---|---|
WO2007052034A1 (en) | 2007-05-10 |
GB2432028A (en) | 2007-05-09 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
WAP | Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1) |