JP7022937B2 - 照明システム - Google Patents
照明システム Download PDFInfo
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- JP7022937B2 JP7022937B2 JP2017106669A JP2017106669A JP7022937B2 JP 7022937 B2 JP7022937 B2 JP 7022937B2 JP 2017106669 A JP2017106669 A JP 2017106669A JP 2017106669 A JP2017106669 A JP 2017106669A JP 7022937 B2 JP7022937 B2 JP 7022937B2
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- 238000005286 illumination Methods 0.000 claims description 53
- 230000000975 bioactive effect Effects 0.000 claims description 51
- 230000002829 reductive effect Effects 0.000 claims description 26
- 230000033764 rhythmic process Effects 0.000 claims description 24
- 230000009467 reduction Effects 0.000 claims description 20
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- 230000001678 irradiating effect Effects 0.000 claims description 9
- 230000003247 decreasing effect Effects 0.000 claims description 7
- 230000006870 function Effects 0.000 description 32
- 238000001126 phototherapy Methods 0.000 description 32
- 230000007423 decrease Effects 0.000 description 18
- YJPIGAIKUZMOQA-UHFFFAOYSA-N Melatonin Natural products COC1=CC=C2N(C(C)=O)C=C(CCN)C2=C1 YJPIGAIKUZMOQA-UHFFFAOYSA-N 0.000 description 12
- 229960003987 melatonin Drugs 0.000 description 12
- DRLFMBDRBRZALE-UHFFFAOYSA-N melatonin Chemical compound COC1=CC=C2NC=C(CCNC(C)=O)C2=C1 DRLFMBDRBRZALE-UHFFFAOYSA-N 0.000 description 12
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- 230000003416 augmentation Effects 0.000 description 10
- 238000003860 storage Methods 0.000 description 10
- 230000000694 effects Effects 0.000 description 9
- 230000001914 calming effect Effects 0.000 description 5
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- 238000003825 pressing Methods 0.000 description 4
- 230000009471 action Effects 0.000 description 3
- 238000005259 measurement Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000003287 optical effect Effects 0.000 description 3
- 208000002177 Cataract Diseases 0.000 description 2
- OAICVXFJPJFONN-UHFFFAOYSA-N Phosphorus Chemical compound [P] OAICVXFJPJFONN-UHFFFAOYSA-N 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 2
- 230000001815 facial effect Effects 0.000 description 2
- 230000004313 glare Effects 0.000 description 2
- 230000002401 inhibitory effect Effects 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 239000004065 semiconductor Substances 0.000 description 2
- 206010012289 Dementia Diseases 0.000 description 1
- 208000013738 Sleep Initiation and Maintenance disease Diseases 0.000 description 1
- 206010041349 Somnolence Diseases 0.000 description 1
- 230000003190 augmentative effect Effects 0.000 description 1
- 210000000467 autonomic pathway Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 229940088597 hormone Drugs 0.000 description 1
- 239000005556 hormone Substances 0.000 description 1
- 206010022437 insomnia Diseases 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000004973 liquid crystal related substance Substances 0.000 description 1
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- 230000003248 secreting effect Effects 0.000 description 1
- 208000019116 sleep disease Diseases 0.000 description 1
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- 230000036962 time dependent Effects 0.000 description 1
- 230000007704 transition Effects 0.000 description 1
Images
Classifications
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N5/0613—Apparatus adapted for a specific treatment
- A61N5/0618—Psychological treatment
-
- 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/10—Controlling the intensity of the 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/20—Controlling the colour of the 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
- H05B47/11—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
- H05B47/16—Controlling the light source by timing means
-
- 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
- H05B47/17—Operational modes, e.g. switching from manual to automatic mode or prohibiting specific operations
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0626—Monitoring, verifying, controlling systems and methods
- A61N2005/0627—Dose monitoring systems and methods
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/065—Light sources therefor
- A61N2005/0651—Diodes
- A61N2005/0652—Arrays of diodes
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61N—ELECTROTHERAPY; MAGNETOTHERAPY; RADIATION THERAPY; ULTRASOUND THERAPY
- A61N5/00—Radiation therapy
- A61N5/06—Radiation therapy using light
- A61N2005/0658—Radiation therapy using light characterised by the wavelength of light used
- A61N2005/0662—Visible light
- A61N2005/0663—Coloured 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
- H05B45/00—Circuit arrangements for operating light-emitting diodes [LED]
- H05B45/30—Driver circuits
- H05B45/345—Current stabilisation; Maintaining constant current
-
- 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
- H05B47/175—Controlling the light source by remote control
- H05B47/19—Controlling the light source by remote control via wireless transmission
-
- 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
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- Health & Medical Sciences (AREA)
- Biomedical Technology (AREA)
- Engineering & Computer Science (AREA)
- Psychiatry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- Psychology (AREA)
- Social Psychology (AREA)
- Developmental Disabilities (AREA)
- Child & Adolescent Psychology (AREA)
- Pathology (AREA)
- Hospice & Palliative Care (AREA)
- Radiology & Medical Imaging (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- General Health & Medical Sciences (AREA)
- Public Health (AREA)
- Veterinary Medicine (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Description
Claims (7)
- 通常照明光、および前記通常照明光よりも高照度または低照度の生体リズム調整光を照射可能な光源と、
前記光源の点灯状態を制御する制御部と、
前記光源の照度を減少させるための照度調整部を有する操作装置と、
を備え、
前記光源は、前記生体リズム調整光として、前記通常照明光よりも高照度の生体活性光を照射可能であり、
前記制御部は、
前記光源の照度を経時的に漸増または漸減させて前記生体リズム調整光の照度とする導入モードと、前記光源の照度を前記生体リズム調整光の照度で一定に維持する定常モードとを実行し、
前記操作装置の入力情報に基づいて、前記生体活性光の照度範囲内で前記定常モードにおける前記光源の照度を減少させた場合に、当該減少の程度に応じて前記生体活性光の照射時間を延長する、照明システム。 - 前記制御部は、前記導入モードとして、前記光源の照度を経時的に漸増させて前記生体活性光の照度とする増大モードを有する、請求項1に記載の照明システム。
- 前記制御部は、前記光源の照度を前記生体活性光の照度から前記通常照明光の照度まで経時的に漸減させる減少モードを有する、請求項2に記載の照明システム。
- 前記制御部は、前記照度調整部の入力情報に基づいて、前記増大モードにおける照度の漸増率を低くする、請求項2又は3に記載の照明システム。
- 前記操作装置は、前記生体活性光の照射対象者の年齢を入力する年齢入力部を有し、
前記制御部は、前記生体活性光の照度範囲内において、前記年齢入力部の入力情報に基づき前記光源の照度を減少させる、請求項1~4のいずれか1項に記載の照明システム。 - 前記光源として、少なくとも青色光を照射する第1光源と、前記第1光源よりも前記青色光の割合が低い光を照射する第2光源とを用い、
前記制御部は、前記操作装置の入力情報に基づいて、前記第1光源の照度の変化率を前記第2光源の照度の変化率よりも低く抑えながら、前記第1光源および前記第2光源の合計の照度を減少させる、請求項1~5のいずれか1項に記載の照明システム。 - 前記光源として、高色温度光源と、前記高色温度光源よりも色温度が低い光を照射する低色温度光源とを用い、
前記操作装置は、前記光源の色温度を低減させるための色温度調整部を有し、
前記制御部は、前記色温度調整部の入力情報に基づいて、前記高色温度光源の照度を減少させ、前記低色温度光源の照度を増大させる、請求項1~5のいずれか1項に記載の照明システム。
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017106669A JP7022937B2 (ja) | 2017-05-30 | 2017-05-30 | 照明システム |
US15/987,167 US10405394B2 (en) | 2017-05-30 | 2018-05-23 | Illumination system |
CN201810524962.5A CN108969895B (zh) | 2017-05-30 | 2018-05-28 | 照明系统 |
DE102018112702.2A DE102018112702A1 (de) | 2017-05-30 | 2018-05-28 | Beleuchtungssystem |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2017106669A JP7022937B2 (ja) | 2017-05-30 | 2017-05-30 | 照明システム |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2018206476A JP2018206476A (ja) | 2018-12-27 |
JP2018206476A5 JP2018206476A5 (ja) | 2020-04-09 |
JP7022937B2 true JP7022937B2 (ja) | 2022-02-21 |
Family
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Family Applications (1)
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JP2017106669A Active JP7022937B2 (ja) | 2017-05-30 | 2017-05-30 | 照明システム |
Country Status (4)
Country | Link |
---|---|
US (1) | US10405394B2 (ja) |
JP (1) | JP7022937B2 (ja) |
CN (1) | CN108969895B (ja) |
DE (1) | DE102018112702A1 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN110290615B (zh) * | 2019-06-19 | 2021-05-28 | 大连工业大学 | 一种基于光辐射理论及pwm调光原理的照度控制方法 |
CN114503786B (zh) * | 2019-10-21 | 2023-12-12 | 米沃奇电动工具公司 | 具有斜降能力的便携式照明设备 |
US20240015869A1 (en) * | 2021-10-05 | 2024-01-11 | Circadian Tunable Lighting, LLC | Light engines with tunable biological attributes |
Citations (4)
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JP2006155948A (ja) | 2004-11-25 | 2006-06-15 | Matsushita Electric Works Ltd | 照明装置 |
JP2010220672A (ja) | 2009-03-19 | 2010-10-07 | Yamaguchi Univ | 光治療器 |
JP2012146625A (ja) | 2010-12-20 | 2012-08-02 | Sharp Corp | 照明装置 |
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US20050259437A1 (en) * | 2004-05-19 | 2005-11-24 | Klein Gerald L | Apparatus, systems and methods relating to illumination for microscopes |
JP4740934B2 (ja) * | 2007-12-07 | 2011-08-03 | シャープ株式会社 | 照明装置 |
JP2010022672A (ja) | 2008-07-22 | 2010-02-04 | Daiwa House Industry Co Ltd | 生体リズム補助照明装置 |
CN102413862B (zh) * | 2009-04-23 | 2014-05-07 | 松下电器产业株式会社 | 叫醒系统 |
KR20120039660A (ko) * | 2009-06-24 | 2012-04-25 | 코닌클리즈케 필립스 일렉트로닉스 엔.브이. | 광 서모스탯 |
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-
2017
- 2017-05-30 JP JP2017106669A patent/JP7022937B2/ja active Active
-
2018
- 2018-05-23 US US15/987,167 patent/US10405394B2/en active Active
- 2018-05-28 CN CN201810524962.5A patent/CN108969895B/zh active Active
- 2018-05-28 DE DE102018112702.2A patent/DE102018112702A1/de not_active Withdrawn
Patent Citations (4)
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JP2003245356A (ja) | 2002-02-25 | 2003-09-02 | Matsushita Electric Works Ltd | 照明制御方法及びそれを用いた照明制御システム |
JP2006155948A (ja) | 2004-11-25 | 2006-06-15 | Matsushita Electric Works Ltd | 照明装置 |
JP2010220672A (ja) | 2009-03-19 | 2010-10-07 | Yamaguchi Univ | 光治療器 |
JP2012146625A (ja) | 2010-12-20 | 2012-08-02 | Sharp Corp | 照明装置 |
Also Published As
Publication number | Publication date |
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CN108969895A (zh) | 2018-12-11 |
US10405394B2 (en) | 2019-09-03 |
JP2018206476A (ja) | 2018-12-27 |
DE102018112702A1 (de) | 2018-12-06 |
CN108969895B (zh) | 2022-04-12 |
US20180352630A1 (en) | 2018-12-06 |
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