FR2977445B1 - AUTOMATIC CREPUSCULAR TRANSITION LIGHTING - Google Patents

AUTOMATIC CREPUSCULAR TRANSITION LIGHTING

Info

Publication number
FR2977445B1
FR2977445B1 FR1102051A FR1102051A FR2977445B1 FR 2977445 B1 FR2977445 B1 FR 2977445B1 FR 1102051 A FR1102051 A FR 1102051A FR 1102051 A FR1102051 A FR 1102051A FR 2977445 B1 FR2977445 B1 FR 2977445B1
Authority
FR
France
Prior art keywords
crepuscular
automatic
transition lighting
lighting
transition
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
FR1102051A
Other languages
French (fr)
Other versions
FR2977445A1 (en
Inventor
Nicolas Maurice Henri Griffe
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 FR1102051A priority Critical patent/FR2977445B1/en
Publication of FR2977445A1 publication Critical patent/FR2977445A1/en
Application granted granted Critical
Publication of FR2977445B1 publication Critical patent/FR2977445B1/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • 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
FR1102051A 2011-07-01 2011-07-01 AUTOMATIC CREPUSCULAR TRANSITION LIGHTING Expired - Fee Related FR2977445B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1102051A FR2977445B1 (en) 2011-07-01 2011-07-01 AUTOMATIC CREPUSCULAR TRANSITION LIGHTING

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1102051A FR2977445B1 (en) 2011-07-01 2011-07-01 AUTOMATIC CREPUSCULAR TRANSITION LIGHTING

Publications (2)

Publication Number Publication Date
FR2977445A1 FR2977445A1 (en) 2013-01-04
FR2977445B1 true FR2977445B1 (en) 2015-07-17

Family

ID=45001810

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1102051A Expired - Fee Related FR2977445B1 (en) 2011-07-01 2011-07-01 AUTOMATIC CREPUSCULAR TRANSITION LIGHTING

Country Status (1)

Country Link
FR (1) FR2977445B1 (en)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU2557492A (en) * 1991-08-28 1993-04-05 Intelectron Products Company Method and apparatus for detecting entry
DE10227435A1 (en) * 2002-06-20 2004-01-15 Abb Patent Gmbh Motion detectors and twilight switches with a device for setting the light wave, as well as methods for setting the light threshold
US8143567B2 (en) * 2009-05-21 2012-03-27 Hubbell Incorporated Ambient light control system
FR2954663B1 (en) * 2009-12-18 2012-02-24 Electricite De France METHOD AND DEVICE FOR LIGHTING WITH REDUCED POWER CONSUMPTION

Also Published As

Publication number Publication date
FR2977445A1 (en) 2013-01-04

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Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 6

ST Notification of lapse

Effective date: 20180330