JPH06314595A - Lighting system - Google Patents
Lighting systemInfo
- Publication number
- JPH06314595A JPH06314595A JP5104865A JP10486593A JPH06314595A JP H06314595 A JPH06314595 A JP H06314595A JP 5104865 A JP5104865 A JP 5104865A JP 10486593 A JP10486593 A JP 10486593A JP H06314595 A JPH06314595 A JP H06314595A
- Authority
- JP
- Japan
- Prior art keywords
- lighting
- level
- illumination
- kelvin
- color temperature
- 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
Links
Landscapes
- Circuit Arrangement For Electric Light Sources In General (AREA)
- Photometry And Measurement Of Optical Pulse Characteristics (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、起床時において人のメ
ラトニンの分泌量を制御し覚醒を援助する照明装置に関
するものである。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a lighting device which controls the amount of melatonin secreted by a person when he is awake and assists awakening.
【０００２】[0002]
【従来の技術】一般に、外界の明暗の刺激に反応し、性
腺活動を抑制したり、成長を遅延させたり、睡眠を誘発
させたり生体のリズムを司っているメラトニンの分泌量
は日中の覚醒時に少なく、夜間の睡眠時に多くなるよう
に一日の周期で変化している。住宅事情と交通事情の悪
化などの影響で家から会社までの通勤時間が長かった
り、あるいは会社の始業時刻が日の出の時刻が遅いにも
関わらず冬期も夏期と同様であったため、起床時刻が日
照時刻の前になり、１００ルクスから２００ルクスの住
宅照明のみの明るさで人は起床と出勤の準備をし、自然
光に当たらないまま会社へ出勤し、勤務は５００ルクス
から１０００ルクスの事務所照明の明るさで行なわれて
いた。また、通常住宅や事務所の照明に使われている光
源の相関色温度は３０００ケルビンから５０００ケルビ
ンであった。2. Description of the Related Art In general, the amount of melatonin secreted in response to external light and dark stimuli that controls gonadal activity, delays growth, induces sleep, and controls the rhythm of the body It changes during the day's cycle so that it is low during awakening and high during nighttime sleep. The commuting time from home to the company was long due to the deterioration of housing conditions and traffic conditions, etc. Before the time, people prepare to wake up and go to work with the brightness of only 100 lux to 200 lux of home lighting, and work at the company without being exposed to natural light, working from 500 lux to 1000 lux office lighting. It was performed with the brightness of. Further, the correlated color temperature of the light source normally used for illumination of houses and offices was 3000 Kelvin to 5000 Kelvin.
【０００３】[0003]
【発明が解決しようとする課題】このように、起床時刻
が日照時刻の前になって、１００ルクスから２００ルク
スの住宅照明のみの明るさで人は起床と出勤の準備を
し、自然光に当たらないまま会社へ出勤し、勤務は５０
０ルクスから１０００ルクスの事務所照明の明るさで行
なわれる場合、あるいは、通常住宅や事務所の照明に使
われている光源の相関色温度は３０００ケルビンから５
０００ケルビンである場合、１００ルクスから１０００
ルクスの照度ではメラトニンの分泌量を低く抑えること
ができず、さらに５０００ケルビン以下の相関色温度は
メラトニンの分泌量の抑制と相乗効果がなく、十分覚醒
されないまま起床し、起床後も眠気が継続し、家庭での
起床時や職場での始業時に一日の活動を始めるという緊
張感や高揚感が催されないという問題がある。As described above, when the wake-up time is before the sunshine time, a person prepares to wake up and go to work and is exposed to natural light with the brightness of only 100 lux to 200 lux of residential lighting. Worked at the company without it, and worked 50
Correlated color temperatures of 3000 Kelvin to 5 Kelvin are used when illuminating office lighting from 0 to 1000 lux, or for light sources normally used for housing and office lighting.
100 lux to 1000 for 000 Kelvin
The illuminance of Lux cannot suppress the secretion amount of melatonin to a low level, and the correlated color temperature of 5000 Kelvin or less does not have a synergistic effect with the suppression of the secretion amount of melatonin. However, there is a problem that the tension and uplifting feeling of starting the activity of the day when waking up at home or starting work at work is not exhibited.
【０００４】本発明は、従来の照明のこのような問題を
考慮し、起床時あるいは会社の始業時に人のメラトニン
の分泌量を昼間の安定した量まで抑制し、覚醒レベルを
昼間の安定した状態に従来よりも早く変移させ、起床後
少なくとも２時間後には眠気を消滅することができる"
バイタルライティングシステム" と呼ぶ照明装置を提供
することを目的とするものである。In consideration of such problems of conventional lighting, the present invention suppresses the amount of melatonin secreted by a person to a stable amount during the daytime at the time of wake-up or when the company starts working, and the awakening level becomes a stable state during the daytime. It is possible to shift the drowsiness faster than before and eliminate the drowsiness at least 2 hours after waking up. "
The purpose is to provide a lighting device called "vital lighting system".
【０００５】[0005]
【課題を解決するための手段】上記課題を解決するため
に本発明の照明装置は、室内の床面を平均照度がＥルク
ス以上、あるいはこれに加えて相関色温度がＴケルビン
以上の人のメラトニン分泌量を抑えるための所定の照明
レベル以上となるように照明できる照明灯と、前記照明
灯を点滅制御するための点滅制御部と、前記照明灯から
照射される光の平均照度と相関色温度を測定し測定値を
点滅制御部にフィードバックするセンサーと、人のメラ
トニンの分泌量がスイッチする過渡時である起床時刻を
基準に点滅制御を知らせる点滅時刻発信部とを備えたも
のである。In order to solve the above-mentioned problems, the illuminating device of the present invention has a floor surface in a room with an average illuminance of E lux or more, or in addition, a person having a correlated color temperature of T kelvin or more. An illumination lamp capable of illuminating at a predetermined illumination level or more for suppressing the amount of melatonin secretion, a blinking control unit for controlling blinking of the illumination lamp, and an average illuminance of light emitted from the illumination lamp and a correlated color It is provided with a sensor for measuring the temperature and feeding back the measured value to the blinking control section, and a blinking time transmission section for notifying the blinking control based on the wake-up time which is a transitional time when the amount of melatonin secretion of a person switches.
【０００６】また、本発明の照明装置は、室内の床面の
平均照度Ｅは、２０００ルクス以上であることを特徴
し、また、光源の相関色温度Ｔは、６０００ケルビン以
上であることを特徴とするものである。Further, the illuminating device of the present invention is characterized in that the average illuminance E on the floor of the room is 2000 lux or more, and the correlated color temperature T of the light source is 6000 Kelvin or more. It is what
【０００７】また、本発明照明装置は、住宅において、
照明灯の点滅制御部は、起床後２時間以内に照明灯を所
定の照明レベル以上で点灯し、点灯後少なくとも２時間
後に少なくとも前記所定レベル以上による照明を消灯す
ることを特徴とし、また、事務所において、照明灯の点
灯制御部は、始業時刻に照明灯を所定の照明レベル以上
で点灯し、始業時刻後少なくとも２時間後に少なくとも
前記所定レベル以上による照明を消灯することを特徴と
するものである。Further, the lighting device of the present invention is
The blinking control unit of the illuminating lamp is characterized in that the illuminating lamp is turned on at a predetermined lighting level or higher within 2 hours after getting up, and at least 2 hours after lighting, the lighting at at least the predetermined level is turned off. In the place, the lighting control unit of the illuminating lamp lights the illuminating lamp at a predetermined lighting level or higher at the start time, and turns off the lighting at least the predetermined level at least two hours after the start time. is there.
【０００８】また、本発明の照明装置は、点灯は、０ル
クスから上記Ｅルクスまで少なくとも２分間かけて徐々
に明るくすることを特徴とし、また、点灯は、０ケルビ
ンから上記Ｔケルビンまで少なくとも２分間かけて徐々
に変化させることを特徴とするものである。Further, the lighting device of the present invention is characterized in that lighting is gradually made brighter from 0 lux to the E lux over at least 2 minutes, and lighting is at least 2 from 0 kelvin to the T kelvin. It is characterized by gradually changing over a period of minutes.
【０００９】[0009]
【作用】本発明は、上記の構成により、起床時あるいは
会社の始業時に、目の明順応に従いながら、人のメラト
ニンの分泌量を昼間の安定した量まで抑制し、覚醒レベ
ルを昼間の安定した状態に変移させることができる。According to the present invention, by the above-mentioned constitution, the amount of melatonin secretion of a person is suppressed to a stable amount during the daytime and the awakening level is stabilized during the daytime, according to the light adaptation of the eyes at the time of getting up or starting the company. It can be changed to a state.
【００１０】[0010]
【実施例】以下に、本発明の一実施例を示す図面に基づ
いて説明する。図１は本発明の一実施例の照明装置の構
成を示すブロック図である。図１において、照明灯１
は、照度と相関色温度を連続あるいは断続的に変化可能
で、照度が２０００ルクス以上、色温度が６０００ケル
ビン以上となるような照明が可能な光源を有し、電力を
供給する電源ａ２に照明灯１の点滅および調光制御を行
う点滅制御部３を介して接続される。また、点滅制御部
３には、電源ｂ４に接続されて照明灯１を点滅する時刻
を点滅制御部３に伝達するタイマーなどの点滅時刻発信
部５と、照明灯１から照射された光の照度と相関色温度
を測定しその値を点滅制御部３に伝達するセンサー６と
が接続されている。そして人が起床したい時刻を手動で
タイマーなどの点滅時刻発信部５に入力し記憶させるよ
うになっている。あるいは、人が起床しようとする体の
動きを検知する体動センサーから人が起床するという情
報を自動的に読み取り、点滅制御部３に点灯の命令を伝
達するようにしてもよい。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT An embodiment of the present invention will be described below with reference to the drawings. FIG. 1 is a block diagram showing the configuration of a lighting device according to an embodiment of the present invention. In FIG. 1, an illumination lamp 1
Has a light source capable of continuously or intermittently changing the illuminance and the correlated color temperature and capable of performing illumination such that the illuminance is 2000 lux or more and the color temperature is 6000 Kelvin or more, and illuminates the power supply a2 that supplies power. It is connected via a blinking control unit 3 that controls blinking and dimming of the lamp 1. In addition, the blinking control unit 3 includes a blinking time transmission unit 5 such as a timer which is connected to the power supply b4 and transmits the time when the illumination lamp 1 blinks to the blinking control unit 3, and the illuminance of the light emitted from the illumination lamp 1. And a sensor 6 for measuring the correlated color temperature and transmitting the value to the blinking control section 3. Then, the time at which the person wants to wake up is manually input to the flashing time transmitting unit 5 such as a timer and stored. Alternatively, information that a person wakes up may be automatically read from a body motion sensor that detects a movement of the body where the person tries to wake up, and a lighting command may be transmitted to the blinking control unit 3.
【００１１】次に、メラトニンの特性を図３、図４、図
５を用いて説明する。メラトニンは、外界の明暗の刺激
に反応する松果体から分泌され、性腺活動を抑制した
り、成長を遅延させたり、睡眠を誘発させたりするなど
の生体のリズムを司っている体内物質である。図３は１
日の経時の中の人のメラトニンの分泌量であり、変化を
示す曲線は被験者６名の平均値を結んだものである（Ri
chard J. Wurtman Scientific American vol.233 No.
1) 。図３より、メラトニンの分泌量は夜間高く、日中
低く、分泌量の変化の変極点は増加は日没後であり、減
少は日の出後であり、自然光の変化と相関性が高いとい
われている。Next, the characteristics of melatonin will be described with reference to FIGS. 3, 4 and 5. Melatonin is a substance in the body that is secreted by the pineal gland in response to external light and dark stimuli and controls the rhythm of the body, such as suppressing gonadal activity, delaying growth, and inducing sleep. is there. Figure 1
It is the amount of melatonin secreted by humans over the course of the day, and the curve showing the change is the average of the 6 subjects (Ri
chard J. Wurtman Scientific American vol.233 No.
1). From Fig. 3, it is said that the secretion amount of melatonin is high at night and low during the day, the inflection point of the change in secretion amount is after sunset, and the decrease is after sunrise, which is highly correlated with the change in natural light. .
【００１２】図４は高照度光による人のメラトニンのレ
ベルの抑制を示したグラフであり、実線が夜の２〜４時
の２時間，高照度光（２５００ルクス）を人に与えたと
きのメラトニンのレベルの変化であり、破線が同時刻に
同時間、通常の住宅照明の照度レベルの光（５００ルク
ス）を人に与えたときのメラトニンのレベルの変化であ
る。グラフ中の＊印はホルモンレベルに有意差があるこ
とを意味している（Lewy et al.,1980 出典書名：生体
リズムの研究 北海道大学図書刊行会）。図４より、通
常の住宅照明の照度レベルではメラトニンの分泌は抑制
されず覚醒されないが、２５００ルクスの照度レベルを
２時間与えれば充分メラトニンは抑制され、覚醒レベル
にいたる。FIG. 4 is a graph showing the suppression of human melatonin level by high-intensity light, and the solid line shows the high-intensity light (2500 lux) for 2 hours at 2 to 4 o'clock at night. This is the change in the level of melatonin, and the broken line is the change in the level of melatonin when light (500 lux) having the illuminance level of normal home lighting is given to a person at the same time and at the same time. The asterisk * in the graph means that there is a significant difference in hormone levels (Lewy et al., 1980 Source: Biological Rhythm Research Hokkaido University Book Press). From FIG. 4, the secretion of melatonin is not suppressed and awakening is not performed at the illuminance level of ordinary residential lighting, but if the illuminance level of 2500 lux is given for 2 hours, the melatonin is sufficiently suppressed and the awakening level is reached.
【００１３】図５は各波長の光を受けた人のメラトニン
の減少率を示した曲線であり、人の桿状体の分光感度に
関するWald とBrownらの研究結果（１９５８）である。
図５より波長が約５００nm付近でメラトニンの減少率が
最も高いことがわかる。最大放射エネルギーの波長が約
５００nmである黒体放射の色温度は約６０００ケルビン
であり、さらにメラトニンの分泌の少ない日中の自然光
の色温度は１００００ケルビンであり、高色温度の光で
あるほどメラトニンの分泌量が少ないことがわかる。FIG. 5 is a curve showing the reduction rate of melatonin in humans receiving light of each wavelength, which is the result of a study by Wald and Brown et al. (1958) on the spectral sensitivity of human rods.
From FIG. 5, it can be seen that the reduction rate of melatonin is highest around the wavelength of about 500 nm. The color temperature of black body radiation with a maximum radiant energy of about 500 nm is about 6000 Kelvin, and the color temperature of daytime natural light with less melatonin secretion is 10,000 Kelvin. It can be seen that the amount of melatonin secreted is low.
【００１４】このように、メラトニンの分泌量は、照度
レベルと光色と照射時刻と照射時間とによって、抑制で
きる。つまり、点滅時刻発信部５が点灯制御部３に起床
するという情報を伝達し、点灯制御部３は起床後２時間
以内に照明灯１を点灯させ、照明灯１から照射される光
の照度と相関色温度を検知するセンサー６と点滅制御部
３と照明灯１とのフィードバック回路によって照明灯１
から照射される光を照度が２０００ルクス以上、相関色
温度が６０００ケルビン以上に制御し、少なくとも２時
間後に消灯し通常の照明に戻るように、点滅時刻発信部
５が点滅制御部３に消灯を意味する情報を伝達し、点滅
制御部３は照明灯１を消灯させる。なお、起床後の照明
灯１の点灯の制御に関して点滅制御部３は、急激な順応
レベルの変化を避けるために、目の明順応曲線に対応さ
せて、少なくとも２分間かけて照度レベルと相関色温度
を徐々に高く変化できる。事務所においても、起床時刻
を始業時刻に置き換えて同様に制御を行なえばよい。Thus, the amount of melatonin secreted can be suppressed by the illuminance level, light color, irradiation time and irradiation time. That is, the blinking time transmission unit 5 transmits information to the lighting control unit 3 that the lighting control unit 3 will wake up, and the lighting control unit 3 turns on the illumination lamp 1 within 2 hours after waking up, and the illuminance of the light emitted from the illumination lamp 1 The illumination lamp 1 is provided by the feedback circuit of the sensor 6 for detecting the correlated color temperature, the blinking control section 3, and the illumination lamp 1.
The blinking time transmission unit 5 turns off the blinking control unit 3 to control the light emitted from the illuminance to 2000 lux or more and the correlated color temperature to 6000 Kelvin or more, and turn it off after at least 2 hours to return to normal illumination. After transmitting the meaning information, the blinking control unit 3 turns off the illumination lamp 1. Regarding the control of lighting of the illumination lamp 1 after waking up, the blinking control unit 3 corresponds to the light adaptation curve of the eyes and, in order to avoid a rapid change in the adaptation level, the illuminance level and the correlation color over at least 2 minutes. The temperature can be gradually increased. Even in the office, the wake-up time may be replaced with the start-up time and the same control may be performed.
【００１５】図２は本発明がホームバスシステムに統合
されたシステムの構成のブロック図を示す。照明灯７の
点滅時間の情報は電源ｂ８に接続された点滅時刻発信部
９からインターフェースユニットＩＦＵ(b) １０を介し
てフロアＬＡＮ１１上に乗り、電源ｃ１２に接続された
照明コントローラ１３がインターフェースユニットＩＦ
Ｕ(c) １４を介して点滅時間の情報を受信し、照明灯７
の点滅制御内容をインターフェースＩＦＵ(a) １５を介
して点滅制御部１６に送信し、点滅制御部１６は電源ａ
１７に接続された照明灯７を前記実施例に従って点灯時
刻や消灯時刻、照度や相関色温度を変化することができ
る。FIG. 2 shows a block diagram of a system configuration in which the present invention is integrated into a home bus system. The information on the blinking time of the illuminating lamp 7 is transmitted from the blinking time transmitting unit 9 connected to the power supply b8 to the floor LAN 11 via the interface unit IFU (b) 10 and the lighting controller 13 connected to the power supply c12 is connected to the interface unit IF.
Flashing time information is received via U (c) 14
The flashing control contents of the flashing control unit 16 is transmitted to the flashing control unit 16 via the interface IFU (a) 15, and the flashing control unit 16 supplies the power a
It is possible to change the lighting time, the extinguishing time, the illuminance, and the correlated color temperature of the illumination lamp 7 connected to 17.
【００１６】[0016]
【発明の効果】以上のように本発明によれば、上記の構
成とすることにより、起床時あるいは会社の始業時に、
目の明順応に従いながら、人のメラトニンの分泌量を昼
間の安定した量まで抑制し、覚醒レベルを昼間の安定し
た状態に変移させることができるため、点灯時の眩しさ
を低減し、急な視力低下を防ぎ安全性と快適性を確保し
つつ、起床後少なくとも２時間後には十分眠気を消滅
し、一日の活動の始まりを快適にさせることができる。As described above, according to the present invention, with the above configuration, when waking up or starting a company,
By following the light adaptation of the eyes, the amount of melatonin secreted by a person can be suppressed to a stable amount during the daytime, and the arousal level can be changed to a stable state during the daytime. While preventing visual loss and ensuring safety and comfort, it is possible to eliminate drowsiness at least 2 hours after waking up and make the start of daily activities comfortable.
【００１７】また、東北、北陸地区のような冬期の日照
時間が短く且つ照度が低い寒冷地では外出の機会も制限
され、自然光に当たる機会が少ない。このような地域の
住民は冬期うつ病にかかりやすいが、本発明の照明装置
を季節的に活用することによって冬期うつ病を効果的に
防止することができる。In cold regions such as the Tohoku and Hokuriku districts where the sunshine duration is short and the illuminance is low in winter, opportunities to go out are limited and natural light has few opportunities. Residents in such an area are prone to winter depression, but winter depression can be effectively prevented by seasonally using the lighting device of the present invention.
【図１】本発明の一実施例の照明装置の構成を示すブロ
ック図FIG. 1 is a block diagram showing a configuration of a lighting device according to an embodiment of the present invention.
【図２】本発明の他の実施例のホームバスシステムに統
合された場合の照明装置のシステム構成を示すブロック
図FIG. 2 is a block diagram showing a system configuration of a lighting device when integrated with a home bus system according to another embodiment of the present invention.
【図３】一日の経時の中の人のメラトニンの分泌量の変
化をあらわすグラフ（RichardJ.Wurtman Scientific Am
erican vol.233 No.1）FIG. 3 is a graph showing changes in the amount of melatonin secreted by humans over the course of one day (Richard J. Wurtman Scientific Am
erican vol.233 No.1)
【図４】高照度光による人のメラトニンのレベルの抑制
をあらわしたグラフ（Lewy etal.,1980 出典書名：生
体リズムの研究 北海道大学図書刊行会）[Fig. 4] Graph showing suppression of human melatonin level by high-intensity light (Lewy et al., 1980 Source: Biological Rhythm Research Hokkaido University Book Publishing Association)
【図５】各波長による人のメラトニンの減少率をあらわ
したグラフ（Wald, Brown.,1958 ）[Fig. 5] A graph showing the reduction rate of human melatonin with each wavelength (Wald, Brown., 1958)
１ 照明灯 ２ 電源ａ ３ 点滅制御部 ４ 電源ｂ ５ 点滅時刻発信部 ６ センサー ７ 照明灯 ８ 電源ｂ ９ 点滅時刻発信部 １０ ＩＦＵ(b) １１ フロアＬＡＮ １２ 電源ｃ １３ 照明コントローラ １４ ＩＦＵ(c) １５ ＩＦＵ(a) １６ 点滅制御部 1 Lighting lamp 2 Power supply a 3 Flashing control section 4 Power supply b 5 Flashing time transmission section 6 Sensor 7 Lighting lamp 8 Power supply b 9 Flashing time transmission section 10 IFU (b) 11 Floor LAN 12 Power supply c 13 Lighting controller 14 IFU (c) 15 IFU (a) 16 Flashing control unit
Claims (7)
あるいはこれに加えて相関色温度がＴケルビン以上の人
のメラトニン分泌量を抑えるための所定の照明レベル以
上となるように照明可能な照明灯と、前記照明灯を点滅
制御するための点滅制御部と、前記照明灯から照射され
る光の平均照度と相関色温度を測定し測定値を点滅制御
部にフィードバックするセンサーと、人のメラトニン分
泌量がスイッチする過渡時を基準に点滅制御を知らせる
点滅時刻発信部とを備えたことを特徴とする照明装置。1. The average illuminance on the floor of the room is E lux or more,
Alternatively, in addition to this, an illuminating lamp capable of illuminating at a predetermined illumination level or more for suppressing the amount of melatonin secretion of a person having a correlated color temperature of T kelvin or more, and a blinking control unit for controlling blinking of the illuminating lamp. And a sensor that measures the average illuminance of the light emitted from the illumination lamp and the correlated color temperature and feeds back the measured value to the blinking control section, and blinking that informs the blinking control based on the transitional time when the human melatonin secretion amount switches An illumination device, comprising: a time transmission unit.
クス以上であることを特徴とする請求項１記載の照明装
置。2. The lighting device according to claim 1, wherein the average illuminance E on the floor surface in the room is 2000 lux or more.
ン以上であることを特徴とする請求項１記載の照明装
置。3. The lighting device according to claim 1, wherein the correlated color temperature T of the light source is 6000 Kelvin or more.
起床後２時間以内に照明灯を所定の照明レベル以上で点
灯し、点灯後少なくとも２時間後に少なくとも前記所定
レベル以上による照明を消灯することを特徴とする請求
項１〜３のいずれかに記載の照明装置。4. In a house, the blinking control unit of the illumination lamp is
The illumination lamp is turned on at a predetermined illumination level or higher within 2 hours after getting up, and the illumination at at least the predetermined level or higher is turned off at least 2 hours after being turned on. Lighting equipment.
は、始業時刻に照明灯を所定の照明レベル以上で点灯
し、始業時刻後少なくとも２時間後に少なくとも前記所
定レベル以上による照明を消灯することを特徴とする請
求項１〜３のいずれかに記載の照明装置。5. In the office, the lighting lamp lighting control unit turns on the lighting lamp at a predetermined lighting level or higher at the start time and turns off the lighting at least at the predetermined level at least two hours after the start time. The lighting device according to any one of claims 1 to 3, characterized in that:
くとも２分間かけて徐々に明るくすることを特徴とする
請求項１〜５のいずれかに記載の照明装置。6. The lighting device according to claim 1, wherein lighting is performed by gradually increasing the brightness from 0 lux to E lux over at least 2 minutes.
少なくとも２分間かけて徐々に変化させることを特徴と
する請求項１〜５のいずれかに記載の照明装置。7. The lighting device according to claim 1, wherein the lighting is gradually changed from 0 Kelvin to T Kelvin over at least 2 minutes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5104865A JPH06314595A (en) | 1993-05-06 | 1993-05-06 | Lighting system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5104865A JPH06314595A (en) | 1993-05-06 | 1993-05-06 | Lighting system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH06314595A true JPH06314595A (en) | 1994-11-08 |
Family
ID=14392136
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5104865A Pending JPH06314595A (en) | 1993-05-06 | 1993-05-06 | Lighting system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH06314595A (en) |
Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005309360A (en) * | 2004-03-26 | 2005-11-04 | Sharp Corp | Image display controller |
| JP2006092919A (en) * | 2004-09-24 | 2006-04-06 | Matsushita Electric Works Ltd | Illumination control system |
| JP2006259079A (en) * | 2005-03-16 | 2006-09-28 | Matsushita Electric Works Ltd | Optical filter and lighting system |
| JP2007103353A (en) * | 2005-09-06 | 2007-04-19 | Matsushita Electric Works Ltd | Lighting system |
| JP2008210535A (en) * | 2007-02-23 | 2008-09-11 | Sharp Corp | Led illumination fixture device |
| JP2009059677A (en) * | 2007-08-03 | 2009-03-19 | Toshiba Lighting & Technology Corp | Lighting system |
| WO2009072430A1 (en) * | 2007-12-07 | 2009-06-11 | Sharp Kabushiki Kaisha | Lighting apparatus |
| WO2009133676A1 (en) | 2008-04-28 | 2009-11-05 | パナソニック株式会社 | Fluorescent lamp |
| US8427311B2 (en) | 2008-01-17 | 2013-04-23 | Koninklijke Philips Electronics N.V. | Lighting device and method for producing sequential lighting stimuli |
-
1993
- 1993-05-06 JP JP5104865A patent/JPH06314595A/en active Pending
Cited By (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005309360A (en) * | 2004-03-26 | 2005-11-04 | Sharp Corp | Image display controller |
| JP4561278B2 (en) * | 2004-09-24 | 2010-10-13 | パナソニック電工株式会社 | Lighting control system |
| JP2006092919A (en) * | 2004-09-24 | 2006-04-06 | Matsushita Electric Works Ltd | Illumination control system |
| JP2006259079A (en) * | 2005-03-16 | 2006-09-28 | Matsushita Electric Works Ltd | Optical filter and lighting system |
| US8164844B2 (en) | 2005-03-16 | 2012-04-24 | Panasonic Corporation | Optical filter and lighting apparatus |
| JP2007103353A (en) * | 2005-09-06 | 2007-04-19 | Matsushita Electric Works Ltd | Lighting system |
| JP2008210535A (en) * | 2007-02-23 | 2008-09-11 | Sharp Corp | Led illumination fixture device |
| JP2009059677A (en) * | 2007-08-03 | 2009-03-19 | Toshiba Lighting & Technology Corp | Lighting system |
| WO2009072430A1 (en) * | 2007-12-07 | 2009-06-11 | Sharp Kabushiki Kaisha | Lighting apparatus |
| JP2009140826A (en) * | 2007-12-07 | 2009-06-25 | Sharp Corp | Illuminating device |
| EP2242335A1 (en) * | 2007-12-07 | 2010-10-20 | Sharp Kabushiki Kaisha | Lighting apparatus |
| CN101884249A (en) * | 2007-12-07 | 2010-11-10 | 夏普株式会社 | Lighting device |
| EP2242335A4 (en) * | 2007-12-07 | 2013-08-07 | Sharp Kk | Lighting apparatus |
| US8427311B2 (en) | 2008-01-17 | 2013-04-23 | Koninklijke Philips Electronics N.V. | Lighting device and method for producing sequential lighting stimuli |
| WO2009133676A1 (en) | 2008-04-28 | 2009-11-05 | パナソニック株式会社 | Fluorescent lamp |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JP6155189B2 (en) | Dynamic lighting system with diurnal rhythm | |
| RU2468838C2 (en) | Lighting system for energy stimulation | |
| JP5668053B2 (en) | Lighting device and method for reducing sleep inertia or controlling arousal state | |
| CA1288405C (en) | Bright light mask | |
| US5079682A (en) | Arising aid | |
| US20130141018A1 (en) | Lighting device | |
| JP2007044201A (en) | Sleep environment adjusting system and method | |
| JP2000294388A (en) | Lighting control method and lighting system | |
| JP3944972B2 (en) | COLOR TEMPERATURE CONTROLLED LIGHTING DEVICE AND SLEEPING DEVICE, WAKE UP DEVICE, AND SLEEP Awakening Device Using The Same | |
| JP2000252084A (en) | Lighting system | |
| JP2001284065A (en) | Illuminator | |
| JPH07318670A (en) | Alarm clock | |
| JP2000294387A (en) | Lighting control method and lighting system | |
| JPH06314595A (en) | Lighting system | |
| JP2000260580A (en) | Indoor lighting system | |
| US5327331A (en) | Arising aid | |
| JP2002352966A (en) | Illumination environment adjustment equipment of toilet space | |
| KR100983171B1 (en) | Health lighting system in residential areas | |
| JP3509234B2 (en) | Alarm device | |
| JPH04264289A (en) | Optical method and device for alarm and clock | |
| JP2003245356A (en) | Illumination-controlling method, and illumination- controlling system using the same | |
| CN106642567B (en) | Air conditioner operation control method | |
| JP7273677B2 (en) | LIGHTING CONTROL SYSTEM, LIGHTING DEVICE, AND LIGHTING CONTROL METHOD | |
| JP2003281923A (en) | Lighting fixture and lighting method | |
| GB2308901A (en) | Waking a person by increasing the intensity of a light |