CA2168706A1 - Motion sensing system with adaptive timing for controlling lighting fixtures - Google Patents

Motion sensing system with adaptive timing for controlling lighting fixtures

Info

Publication number
CA2168706A1
CA2168706A1 CA002168706A CA2168706A CA2168706A1 CA 2168706 A1 CA2168706 A1 CA 2168706A1 CA 002168706 A CA002168706 A CA 002168706A CA 2168706 A CA2168706 A CA 2168706A CA 2168706 A1 CA2168706 A1 CA 2168706A1
Authority
CA
Canada
Prior art keywords
load
occupant
sensor
sensing system
lighting fixtures
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.)
Granted
Application number
CA002168706A
Other languages
French (fr)
Other versions
CA2168706C (en
Inventor
David Philip Eckel
Thomas James Batko
Mark Richard Walter
William James Rose
Brian Patrick Donlon
David Abraham Zeichner
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.)
Hubbell Inc
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=27009869&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=CA2168706(A1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Priority claimed from US08/412,502 external-priority patent/US5699243A/en
Application filed by Individual filed Critical Individual
Publication of CA2168706A1 publication Critical patent/CA2168706A1/en
Application granted granted Critical
Publication of CA2168706C publication Critical patent/CA2168706C/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/007—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current with galvanic isolation between controlling and controlled circuit, e.g. transformer relay
    • 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
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/16—Circuit arrangements in which the lamp is fed by dc or by low-frequency ac, e.g. by 50 cycles/sec ac, or with network frequencies
    • 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
    • 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

Abstract

A system for selectively providing power from a power source to a load to operate in an area for at least one occupant comprising a processing device for controlling the opening and closing of a relay connected between the load and the power source for energizing the load, and a sensor for detecting the presence of an occupant in the area. The processing device is programmable to close the relay in response to an output signal from the sensor for a period of time that can be of fixed duration, or a duration that is dynamically and automatically determined using sensor data relating to measured time between successive, detected occupant movements. In addition to a daylight inhibit function, the system is provided with color indicators and a tone generator to indicate various operating conditions and to guide a user entering selected system parameters, among other features.
CA002168706A 1995-02-02 1996-02-02 Motion sensing system with adaptive timing for controlling lighting fixtures Expired - Lifetime CA2168706C (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US38269195A 1995-02-02 1995-02-02
US382,691 1995-02-02
US412,502 1995-03-29
US08/412,502 US5699243A (en) 1995-02-02 1995-03-29 Motion sensing system with adaptive timing for controlling lighting fixtures

Publications (2)

Publication Number Publication Date
CA2168706A1 true CA2168706A1 (en) 1996-08-03
CA2168706C CA2168706C (en) 2005-01-25

Family

ID=27009869

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002168706A Expired - Lifetime CA2168706C (en) 1995-02-02 1996-02-02 Motion sensing system with adaptive timing for controlling lighting fixtures

Country Status (2)

Country Link
US (5) US5777837A (en)
CA (1) CA2168706C (en)

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US5774322A (en) 1998-06-30
US5777837A (en) 1998-07-07
US6151529A (en) 2000-11-21
US5946209A (en) 1999-08-31
CA2168706C (en) 2005-01-25
US5726900A (en) 1998-03-10

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