JPH0554976A - Indoor illuminating system - Google Patents
Indoor illuminating systemInfo
- Publication number
- JPH0554976A JPH0554976A JP3209493A JP20949391A JPH0554976A JP H0554976 A JPH0554976 A JP H0554976A JP 3209493 A JP3209493 A JP 3209493A JP 20949391 A JP20949391 A JP 20949391A JP H0554976 A JPH0554976 A JP H0554976A
- Authority
- JP
- Japan
- Prior art keywords
- light
- outdoor
- natural environment
- color
- computer
- 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
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)
- Non-Portable Lighting Devices Or Systems Thereof (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は屋内照明システム、特に
屋外の自然環境に応じて屋内の色温度を変えるオフィス
における屋内照明システムに関する。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to an indoor lighting system, and more particularly to an indoor lighting system in an office which changes an indoor color temperature according to an outdoor natural environment.
【０００２】[0002]
【従来の技術】オフィスにおける従来の照明システム
は、一定の照明条件を持続するものがほとんどであり、
気分転換やリラクゼーションのために一時的に照明の雰
囲気を変化させるという考え方はなかった。むしろ住宅
や商業施設では、恣意的に照明の雰囲気を変化させ、
「演出」するという考え方が重要となっている。2. Description of the Related Art Most conventional lighting systems in offices maintain constant lighting conditions.
There was no idea to temporarily change the atmosphere of the lighting to change the mood or relax. Rather, in residential and commercial facilities, the atmosphere of lighting is arbitrarily changed,
The idea of "directing" is important.
【０００３】特に、快適なオフィス環境を提供するため
に、照明環境として重視されてきたのは、照度、照度分
布、グレアなどの要素であり、これらの要件を一定条件
以上に設定するというのが通常の考え方である。つま
り、オフィスの照明環境においては、常に一定の照明環
境を持続するという考え方が一般的であり、「演出」に
よって快適な環境を創出するというような考え方は一般
的ではない。また演出の方法として、商業施設などでは
様々な演出手法が考えられているが、照明の変化のパラ
メータとなっているのはほとんどが「時間」であるのが
現状である。In particular, in order to provide a comfortable office environment, elements such as illuminance, illuminance distribution, and glare have been emphasized as the illumination environment, and it is necessary to set these requirements above a certain condition. This is the usual way of thinking. That is, in the lighting environment of the office, the general idea is to always maintain a constant lighting environment, and the general idea is to create a comfortable environment by "directing". Although various production methods have been considered as commercial production methods in commercial facilities and the like, the current condition is that most of the parameters of the lighting change are "time".
【０００４】[0004]
【発明が解決しようとする課題】前述の従来例でも述べ
たように、オフィスの照明環境においては、常に一定の
照明環境を持続するという考え方が一般的であり、ま
た、演出手法としては、光源の色温度を変化させるとい
う方法があるが、その制御パラメータとなっているのは
せいぜい「時間」であり、多様で不規則な変化を行うに
は不十分である。As described in the above-mentioned conventional example, in the office lighting environment, the general idea is to always maintain a constant lighting environment. There is a method of changing the color temperature of the, but the control parameter is "time" at the most, and it is not enough to make various and irregular changes.
【０００５】さらに、最近の建築物においては、ややも
すると屋外との関連が断絶されてしまうことが多く、屋
外の自然な環境の持つ情報を何らかの形で取り入れるこ
とも重要であるけれども、このようなことを考慮された
照明システムは存在しない。Further, in recent buildings, the relationship with the outdoors is often broken, and it is important to incorporate the information that the natural environment of the outdoors has in some form. There is no lighting system that takes this into consideration.
【０００６】そこで、本発明では季節、時間に応じて変
化する自然、環境に対して、屋内の色温度を各種パター
ンに変化させることにより、屋内の光の環境を屋外の自
然環境に対応したものに変化して用いようとしたもので
ある。Therefore, in the present invention, the indoor light environment is adapted to the outdoor natural environment by changing the indoor color temperature into various patterns in response to the natural environment which changes according to the season and time. It was intended to be used after changing to.
【０００７】[0007]
【課題を解決するための手段】本発明は、上記課題を解
決するためになされたものであり、その要旨は屋外の自
然環境に応じて屋内の照明を多種な色温度で照明するシ
ステムであって、該システムが、前記屋外の自然環境に
おける少なくとも色彩色差計を含む外況情報入手手段
と、外況情報入手手段のアナログ情報をデジタル化し、
そのデジタル信号を演算して評価し、数値化し、評価数
値に対応して多数のパターン信号として出力するコンピ
ュータと、コンピュータからのパターン信号により予め
赤色、緑色及び青色からなる光源をもった照明器具の各
光源の光量を多数パターン化して変化させるように記憶
したものから選択するようにした記憶調光制御装置と、
選択により前記照明器具の光量を増減する調光分電盤
と、増減された光量で発光する前記複数色の光源をもっ
た照明器具を屋内の配置したものとからなる屋内照明シ
ステムにある。The present invention has been made to solve the above problems, and its gist is a system for illuminating indoor lighting with various color temperatures according to the outdoor natural environment. The system digitizes external condition information obtaining means including at least a color difference meter in the outdoor natural environment and analog information of the external condition information obtaining means,
A computer that calculates and evaluates the digital signal, digitizes it, and outputs it as a number of pattern signals corresponding to the evaluated values, and a lighting device that has a light source consisting of red, green, and blue in advance according to the pattern signal from the computer. A memory dimming control device configured to select from a plurality of stored light amounts of each light source so as to change the light amount,
There is provided an indoor lighting system including a dimming distribution board for increasing or decreasing the light amount of the lighting device according to selection, and a lighting device having the light sources of the plurality of colors for emitting light with the increased or decreased light amount arranged indoors.
【０００８】さらに、本発明の別の要旨は屋外光の色温
度、屋外の天気の状態、屋外の温度と湿度、年間の季
節、一日中での時刻のうち少なくとも屋外光の色温度を
含む自然環境のアナログ情報をデジタル化してコンピュ
ータの演算により評価し、数値化し、評価数値に対応し
て多数のパターン信号を出力し、複数色の光量の変化、
もしくは光量の異なる各光源をオン・オフすることによ
り、屋内照明光源の色温度を前記屋外の自然環境に応じ
て変化させることで屋内の雰囲気を変えるようにした屋
内照明システムにある。Still another subject matter of the present invention is a natural environment including at least the color temperature of outdoor light, the color temperature of outdoor light, the condition of outdoor weather, the temperature and humidity of the outdoor, the season of the year, and the time of day. The analog information of is digitized and evaluated by computer calculation, digitized, and a large number of pattern signals are output corresponding to the evaluated values, and the change in the light amount of multiple colors,
Alternatively, there is an indoor lighting system in which the indoor atmosphere is changed by changing the color temperature of the indoor lighting light source according to the outdoor natural environment by turning on / off each light source having a different light amount.
【０００９】上記色温度は、温度を色彩によって表現す
るもので、例えば低い色温度から高い色温度は黄色から
赤、白色、さらには青白色と移るものとする。The above-mentioned color temperature expresses temperature by color, and for example, low color temperature to high color temperature changes from yellow to red, white, and bluish white.
【００１０】[0010]
【作用】色彩色差計により、例えば夏季の午後２時晴れ
の色温度が何度であるかを測定し、これのみを１００％
とするか、８０％とすることで残りの２０％を全天照度
計を４％、降雨センサを４％、風力計を４％及び温度計
を４％、湿度計を４％の比率として、それぞれをアナロ
グ情報として入手し、上記１つの計器又は５つの計器の
各情報をデジタル化し、コンピュータで各情報を各比率
の内で評価し、数値化し、加算して例えば０〜１００の
中の７０番目のパターン信号を出力する。この出力信号
は、予め赤色、緑色及び青色からなる光源をもった照明
器具の各光源の光量の増減を０〜１００のパターンに区
分した各組み合せを記憶調光制御装置に記憶したものと
対応しており、７０番目のパターンを選択する。この選
択によって外部から電力を供給した調光分電盤により屋
内に配備した赤色と緑色及び青色からなる光源をもった
照明器具の各光源の光量を調節して発光する。[Function] A color difference meter is used to measure, for example, how many times the color temperature at 2 pm in summer is fine, and 100% of this is measured.
Or by setting it to 80%, the remaining 20% is 4% for the total illuminance meter, 4% for the rainfall sensor, 4% for the anemometer and 4% for the thermometer, and 4% for the hygrometer. Obtaining each as analog information, digitizing each information of the above-mentioned one instrument or five instruments, evaluating each information in each ratio with a computer, digitizing, and adding, for example, 70 out of 0-100 Output the th pattern signal. This output signal corresponds to that stored in the memory dimming control device for each combination in which the increase / decrease of the light amount of each light source of the luminaire having light sources of red, green, and blue is divided into patterns of 0 to 100 in advance. Therefore, the 70th pattern is selected. By this selection, the dimming distribution board supplied with electric power from the outside adjusts the light amount of each light source of the luminaire having the light sources of red, green and blue arranged indoors to emit light.
【００１１】[0011]
【実施例】以下に本発明の好ましい実施例を添付図面に
基づいて説明する。DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENT A preferred embodiment of the present invention will be described below with reference to the accompanying drawings.
【００１２】屋外の自然環境を計測するものとして、屋
外の色温度（単位ケルビン）を測る色彩色差計１、日照
りの度合いを計る全天照度計（単位ルクス）２、降雨量
を計る降雨センサ（単位ｍｍ／ｈ）３、風力を計る風力
計（単位ｍ／ｓｅｃ）４及び温度を計る温度計（単位
℃）５、湿度を計る湿度計（単位％）５′を、アナログ
情報として取り出す。As a measure of the outdoor natural environment, a color difference meter 1 for measuring an outdoor color temperature (unit: Kelvin), an all-sky illuminance meter (unit: Lux) 2 for measuring the degree of sunshine, and a rainfall sensor (for measuring an amount of rainfall) ( A unit (mm / h) 3, an anemometer (unit m / sec) 4 for measuring wind force, a thermometer (unit ° C) 5 for measuring temperature, and a hygrometer (unit%) 5'for measuring humidity are taken out as analog information.
【００１３】ついで、これらのアナログ情報をＡ／Ｄ変
換器６，７でデジタル情報に変換して、そのデジタル信
号をコンピュータ８に入力する。コンピュータ８内で
は、色彩色差計のデジタル信号を例えば最小値として色
温度４５００Ｋ、最大値６５００Ｋと定めておき、屋外
における色温度の自然環境に占める最大の割合を８０％
と当てはめると、０〜８０の数値に評価することができ
る（最小値以下の場合は０、最大値以上の場合は８０と
評価する）。例えば測定時における屋外の色温度が６０
００Ｋとすれば、評価値は［８０÷（６５００−４５０
０）×（６０００−４５００）］＝６０となる。同様に
して、降雨センサにおける降雨量を例えば最大値１００
ｍｍ／ｈ（これ以上の降雨量も同値とする）と最小値０
ｍｍ／ｈとし、測定時における降雨量が５０ｍｍ／ｈと
すれば、降雨量が上記したように屋外における自然環境
に占める最大の割合４％に当てはめると評価値は２とな
る。さらに、上記全天照度（ルクス）、風力計ｍ／ｓｅ
ｃや温度（℃）、湿度（％）の最大の割合を各４％と
し、それぞれの測定時における評価値を２とすれば、そ
の日時の屋外における自然環境の評価値の合計は６０プ
ラス１０の７０となる。Then, the analog information is converted into digital information by the A / D converters 6 and 7, and the digital signal is input to the computer 8. In the computer 8, the digital signal of the colorimeter is set to have a minimum value of 4500K and a maximum value of 6500K, and the maximum ratio of the outdoor color temperature to the natural environment is 80%.
When it is applied, it can be evaluated to a numerical value of 0 to 80 (0 if it is less than the minimum value, and 80 if it is more than the maximum value). For example, the outdoor color temperature during measurement is 60
If it is 00K, the evaluation value is [80 ÷ (6500-450
0) × (6000-4500)] = 60. Similarly, the rainfall amount in the rainfall sensor is set to, for example, a maximum value of 100.
mm / h (the amount of rainfall above this is the same) and the minimum value 0
Assuming that the rainfall amount is 50 mm / h and the rainfall amount is 50 mm / h, the evaluation value is 2 when the rainfall amount is applied to the maximum ratio of 4% in the outdoor natural environment as described above. Furthermore, the above-mentioned total illuminance (lux), anemometer m / se
If the maximum ratio of c, temperature (° C), and humidity (%) is 4%, and the evaluation value at each measurement is 2, the total evaluation value of the outdoor natural environment at that date is 60 plus 10 Of 70.
【００１４】こうして評価し演算された評価値をそのま
まパターンＮｏ．に置き換え１００パターン中７０番目
の出力信号は、次の記憶調光制御装置９に移送する。こ
の記憶調光制御装置９では、完全拡散面を持った素材、
例えば乳白アクリス板の底面を有する器具１２に配置し
た赤色、緑色及び青色の３色からなる光源を持った照明
器具としての蛍光灯１１の各色の与えられたパターンＮ
ｏ．に相当する色温度を再現するのに必要な光量を１〜
１００パターンに分けたものを記憶しておき、この中か
ら前記７０番目のパターンとして記憶されている各色の
調光制御信号が調光分電盤１０に送出される。前記記憶
調光制御装置９からの調光制御信号によって、調光分電
盤１０では、赤色、緑色及び青色の各光源へ供給される
電力を制御し、各光源の光量が増減される。各色の光源
を同一箇所に掛け合わせて発光されることにより、照明
器具としては所定の色温度の光を得ることができる。The evaluation value thus evaluated and calculated is used as it is for the pattern No. The 70th output signal in the 100 patterns is transferred to the next memory dimming controller 9. In this memory dimming control device 9, a material having a perfect diffusion surface,
For example, a given pattern N of each color of the fluorescent lamp 11 as a lighting device having a light source of three colors of red, green and blue arranged on the device 12 having a milky white acris plate bottom surface.
o. The amount of light required to reproduce the color temperature equivalent to
Divided into 100 patterns are stored, and the dimming control signal of each color stored as the 70th pattern is sent to the dimming distribution board 10. The dimming control signal from the memory dimming control device 9 controls the power supplied to the red, green and blue light sources in the dimming distribution board 10 to increase or decrease the light amount of each light source. A light source having a predetermined color temperature can be obtained as a lighting device by emitting light by multiplying light sources of the respective colors at the same location.
【００１５】なお、上記コンピュータからのパターン
は、所定の色温度がいくらあっても記憶調光制御装置で
予め記憶されたものと相応する関係にあればよい。It should be noted that the pattern from the computer may be in a relationship corresponding to that stored in advance in the memory dimming control device, no matter how much the predetermined color temperature may be.
【００１６】さらに、別発明としての屋内照明システム
について以下に説明する。Further, an indoor lighting system as another invention will be described below.
【００１７】この場合、コンピュータにおける外況情報
をデジタル化したものを演算することは上記実施例と同
じであるが、この場合のパターンを蛍光灯ａ，ｂ，ｃ及
び白熱灯の点灯組み合せ４パターンとする。前述の評価
値とこの４パターンを対応させ、コンピュータでそのパ
ターンを選択し、これをインターフェース回路を径て照
明器具のスイッチをオン・オフする制御信号に整合し、
上記４個の蛍光灯と１個の白熱灯の発光を逐次オン・オ
フする。なお、上記蛍光灯ａの色温度として、例えば蛍
光灯ａを６５００Ｋ、蛍光灯ｂを５０００Ｋ、蛍光灯ｃ
を４２００Ｋとし、白熱灯を３０００Ｋとし、それぞれ
個別の点灯により４種の色温度に屋内１６を設定するこ
とができる。In this case, the operation of digitizing the external condition information in the computer is the same as in the above embodiment, but the pattern in this case is a combination of four lighting patterns of the fluorescent lamps a, b, c and the incandescent lamp. And Correspond these evaluation patterns with these 4 patterns, select the pattern with a computer, and match this with the control signal that turns on / off the switch of the lighting fixture through the interface circuit,
The four fluorescent lamps and one incandescent lamp are sequentially turned on and off. The color temperature of the fluorescent lamp a is, for example, 6500K for fluorescent lamp a, 5000K for fluorescent lamp b, and fluorescent lamp c.
Is set to 4200K, the incandescent lamp is set to 3000K, and the indoor 16 can be set to four color temperatures by individually lighting.
【００１８】[0018]
【発明の効果】上記構成からなる本発明では、屋外の自
然環境に応じて、例えば夏季の日中の日差しの色温度で
あれば、屋内の色温度を涼しい色温度にて発光すること
により、屋外と屋内との色温度の情報を関連して反映す
ることができ、オフィスなどにおける照明環境に気分転
換やリラクゼーションの動機を与える。According to the present invention having the above-mentioned structure, according to the outdoor natural environment, for example, if the color temperature of the sunshine during the daytime in the summer, the indoor color temperature emits light at a cool color temperature. The color temperature information of the outdoor and indoor can be reflected in a related manner, which gives the lighting environment in the office a motivation for a change of mood and relaxation.
【図１】本発明における実施例を示すフロー図である。FIG. 1 is a flowchart showing an embodiment of the present invention.
１ 色彩色差計 ６ Ａ／Ｄ変換器 ８ コンピュータ ９ 記憶調光制御装置 １０，１４ 調光分電盤 １１，１５ 照明器具 １３ インターフェース回路 １２，１６ 屋内 1 Color difference meter 6 A / D converter 8 Computer 9 Memory dimming control device 10,14 Dimming distribution board 11,15 Lighting fixture 13 Interface circuit 12,16 Indoor
Claims (2)
種な色温度で照明するシステムであって、該システム
が、前記屋外の自然環境における少なくとも色彩色差計
を含む外況情報入手手段と、外況情報入手手段のアナロ
グ情報をデジタル化し、そのデジタル信号を演算して多
数のパターン信号として出力するコンピュータと、コン
ピュータからのパターン信号により予め赤色、緑色及び
青色からなる光源をもった照明器具の各光源の光量を多
数パターン化して変化させるように記憶したものから選
択するようにした記憶調光制御装置と、選択により前記
照明器具の各光源の光量を増減する調光分電盤と、増減
された光量で発光する前記複数色の光源を持った照明器
具を屋内の配置したものとからなる屋内照明システム。1. A system for illuminating indoor lighting with various color temperatures according to an outdoor natural environment, wherein the system comprises external condition information obtaining means including at least a color difference meter in the outdoor natural environment. A computer that digitizes the analog information of the external condition information acquisition means, calculates the digital signal and outputs it as a number of pattern signals, and a luminaire having a light source composed of red, green, and blue in advance according to the pattern signals from the computer A memory dimming control device adapted to select from those stored so as to change the light amount of each light source in multiple patterns, and a dimming distribution board for increasing or decreasing the light amount of each light source of the lighting fixture by selection, An indoor lighting system comprising: a lighting fixture having the light sources of the plurality of colors, which emits light with an increased or decreased amount of light, arranged indoors.
外の温度と湿度、年間の季節、一日中での時刻のうち少
なくとも屋外光の色温度を含む自然環境のアナログ情報
をデジタル化してコンピュータの演算により評価し、数
値化し、評価数値に対応して多数のパターン信号を出力
し、複数色の光量の変化、もしくは光量の異なる各光源
をオン・オフすることにより、屋内照明光源の色温度を
前記屋外の自然環境に応じて変化させることで屋内の雰
囲気を変えるようにした屋内照明システム。2. The analog information of the natural environment including at least the color temperature of the outdoor light, the color temperature of the outdoor light, the outdoor weather condition, the outdoor temperature and humidity, the season of the year, and the time of day is digitized. The color of the indoor lighting light source is evaluated by computer calculation, digitized, outputs a number of pattern signals corresponding to the evaluated values, and changes the light intensity of multiple colors or turning on / off each light source with different light intensity. An indoor lighting system that changes the indoor atmosphere by changing the temperature according to the outdoor natural environment.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3209493A JPH0554976A (en) | 1991-08-21 | 1991-08-21 | Indoor illuminating system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3209493A JPH0554976A (en) | 1991-08-21 | 1991-08-21 | Indoor illuminating system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0554976A true JPH0554976A (en) | 1993-03-05 |
Family
ID=16573726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3209493A Pending JPH0554976A (en) | 1991-08-21 | 1991-08-21 | Indoor illuminating system |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0554976A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005183145A (en) * | 2003-12-18 | 2005-07-07 | Fiirakkusu Co Ltd | Illuminating lamp |
| JP2012048966A (en) * | 2010-08-26 | 2012-03-08 | Mitsubishi Electric Corp | Lighting apparatus |
-
1991
- 1991-08-21 JP JP3209493A patent/JPH0554976A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2005183145A (en) * | 2003-12-18 | 2005-07-07 | Fiirakkusu Co Ltd | Illuminating lamp |
| JP2012048966A (en) * | 2010-08-26 | 2012-03-08 | Mitsubishi Electric Corp | Lighting apparatus |
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