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SE9600480D0 - Device for providing contact-free activation or deactivation of one or more light-emitting organs - Google Patents

Device for providing contact-free activation or deactivation of one or more light-emitting organs

Info

Publication number
SE9600480D0
SE9600480D0 SE9600480A SE9600480A SE9600480D0 SE 9600480 D0 SE9600480 D0 SE 9600480D0 SE 9600480 A SE9600480 A SE 9600480A SE 9600480 A SE9600480 A SE 9600480A SE 9600480 D0 SE9600480 D0 SE 9600480D0
Authority
SE
Sweden
Prior art keywords
light
producing unit
presence detector
activation
deactivation
Prior art date
Application number
SE9600480A
Other languages
Swedish (sv)
Other versions
SE9600480L (en
SE515244C2 (en
Inventor
Erik Dag Danell
Original Assignee
Erik Dag Danell
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 Erik Dag Danell filed Critical Erik Dag Danell
Priority to SE9600480A priority Critical patent/SE515244C2/en
Publication of SE9600480D0 publication Critical patent/SE9600480D0/en
Publication of SE9600480L publication Critical patent/SE9600480L/en
Publication of SE515244C2 publication Critical patent/SE515244C2/en

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
    • H05B37/0227—
    • H05B37/0236—
    • 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
    • H05B47/12—Controlling the light source in response to determined parameters by determining the presence or movement of objects or living beings by detecting audible sound
    • 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

  • Geophysics And Detection Of Objects (AREA)

Abstract

A first presence detector is used, belonging to a first category, such as a sound wave receiving device (51), which on detection of sound waves within a predetermined first frequency range (0-3 Hz) initiates the activation of the light-producing unit (2). The first presence detector firstly indicates and activates the light-producing unit directly before a person enters the restricted room (1). The activation time (t1) of the light-producing unit is limited on activation from the first detector. A second presence detector (52) of a second category indicates the presence of a person within the restricted room and thereby maintains activated the light-producing unit activated by the first presence detector. When the second presence detector indicates the absence of persons, the light-producing unit is deactivated.
SE9600480A 1996-02-09 1996-02-09 Device for contact-free activation of one or more light-producing units e.g. for buildings SE515244C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
SE9600480A SE515244C2 (en) 1996-02-09 1996-02-09 Device for contact-free activation of one or more light-producing units e.g. for buildings

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9600480A SE515244C2 (en) 1996-02-09 1996-02-09 Device for contact-free activation of one or more light-producing units e.g. for buildings

Publications (3)

Publication Number Publication Date
SE9600480D0 true SE9600480D0 (en) 1996-02-09
SE9600480L SE9600480L (en) 1997-08-10
SE515244C2 SE515244C2 (en) 2001-07-02

Family

ID=20401332

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9600480A SE515244C2 (en) 1996-02-09 1996-02-09 Device for contact-free activation of one or more light-producing units e.g. for buildings

Country Status (1)

Country Link
SE (1) SE515244C2 (en)

Also Published As

Publication number Publication date
SE9600480L (en) 1997-08-10
SE515244C2 (en) 2001-07-02

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Legal Events

Date Code Title Description
NUG Patent has lapsed