JPS643984A - Illumination system - Google Patents

Illumination system

Info

Publication number
JPS643984A
JPS643984A JP62158909A JP15890987A JPS643984A JP S643984 A JPS643984 A JP S643984A JP 62158909 A JP62158909 A JP 62158909A JP 15890987 A JP15890987 A JP 15890987A JP S643984 A JPS643984 A JP S643984A
Authority
JP
Japan
Prior art keywords
lighting
illumination
human body
detection signals
turned
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.)
Pending
Application number
JP62158909A
Other languages
Japanese (ja)
Inventor
Akio Ishimoto
Kiyoyuki Iwai
Tetsuya Hayashi
Youji Mie
Noboru Morita
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.)
Sekisui Chemical Co Ltd
Original Assignee
Sekisui Chemical Co Ltd
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 Sekisui Chemical Co Ltd filed Critical Sekisui Chemical Co Ltd
Priority to JP62158909A priority Critical patent/JPS643984A/en
Publication of JPS643984A publication Critical patent/JPS643984A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

  • Circuit Arrangement For Electric Light Sources In General (AREA)

Abstract

PURPOSE:To enable lighting even if automatic lighting and ambient illumination are below the standard by turning on a lighting fixture when a human body detection signal and a low-illumination detection signal are received and until a preset time passes after a lighting command signal is received from a manual switching means. CONSTITUTION:When the circumference is dark and a person enters a detection region of human body detection means (human sensor) 12 and 22, a controlling means 17 receives human body detection signals from the human body detection means 12 and 22 and receives low-illumination detection signals from illumination detection means (illumination sensors) 13 and 23, so that lighting fixtures 10 and 20 are turned on. Even if the low illumination detection signals are not outputted from the illumination detection signals 13 and 23 in the evening or so, the lighting fixtures 10 and 20 are turned until a preset time passes when the controlling means 17 receives a lighting command signal from a manual switching means 30. Otherwise, the lighting fixtures 10 and 20 are controlled to be on states lower in their brightness than on the lighting states, or to be on putting-out states. Automatically lighting control of the lighting fixtures can be thus performed, and also they can be turned on even in case of unsatisfied lighting conditions.
JP62158909A 1987-06-25 1987-06-25 Illumination system Pending JPS643984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP62158909A JPS643984A (en) 1987-06-25 1987-06-25 Illumination system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP62158909A JPS643984A (en) 1987-06-25 1987-06-25 Illumination system

Publications (1)

Publication Number Publication Date
JPS643984A true JPS643984A (en) 1989-01-09

Family

ID=15681996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62158909A Pending JPS643984A (en) 1987-06-25 1987-06-25 Illumination system

Country Status (1)

Country Link
JP (1) JPS643984A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02213091A (en) * 1989-02-13 1990-08-24 Sekisui Chem Co Ltd Lighting control device for lighting fixture
JPH02312186A (en) * 1989-05-26 1990-12-27 Matsushita Electric Works Ltd Load controller
JPH0367492A (en) * 1989-08-07 1991-03-22 Sekisui Chem Co Ltd Automatic lighting control device for illuminating lamp
JPH0393192A (en) * 1989-09-05 1991-04-18 Kansai Electric Power Co Inc:The Illumination control device
JPH0376393U (en) * 1989-11-27 1991-07-31
CN102325405A (en) * 2011-08-25 2012-01-18 江苏省勇仕照明有限公司 Lighting device capable of remote controlling and illumination system thereof

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161800B2 (en) * 1976-11-22 1986-12-27 Merck & Co Inc
JPS6286696A (en) * 1985-10-11 1987-04-21 ナショナル住宅産業株式会社 Lighting system for house entrances

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6161800B2 (en) * 1976-11-22 1986-12-27 Merck & Co Inc
JPS6286696A (en) * 1985-10-11 1987-04-21 ナショナル住宅産業株式会社 Lighting system for house entrances

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH02213091A (en) * 1989-02-13 1990-08-24 Sekisui Chem Co Ltd Lighting control device for lighting fixture
JPH02312186A (en) * 1989-05-26 1990-12-27 Matsushita Electric Works Ltd Load controller
JPH0367492A (en) * 1989-08-07 1991-03-22 Sekisui Chem Co Ltd Automatic lighting control device for illuminating lamp
JPH0393192A (en) * 1989-09-05 1991-04-18 Kansai Electric Power Co Inc:The Illumination control device
JPH0376393U (en) * 1989-11-27 1991-07-31
CN102325405A (en) * 2011-08-25 2012-01-18 江苏省勇仕照明有限公司 Lighting device capable of remote controlling and illumination system thereof

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