JPH04360984A - Controller of electrically driven blind - Google Patents

Controller of electrically driven blind

Info

Publication number
JPH04360984A
JPH04360984A JP3137556A JP13755691A JPH04360984A JP H04360984 A JPH04360984 A JP H04360984A JP 3137556 A JP3137556 A JP 3137556A JP 13755691 A JP13755691 A JP 13755691A JP H04360984 A JPH04360984 A JP H04360984A
Authority
JP
Japan
Prior art keywords
louver
angle
electromotive force
solar cell
electric blind
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.)
Withdrawn
Application number
JP3137556A
Other languages
Japanese (ja)
Inventor
Hiroshi Komai
浩 駒井
Mutsumi Hino
日野　睦美
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.)
National House Industrial Co Ltd
Original Assignee
National House Industrial 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 National House Industrial Co Ltd filed Critical National House Industrial Co Ltd
Priority to JP3137556A priority Critical patent/JPH04360984A/en
Publication of JPH04360984A publication Critical patent/JPH04360984A/en
Withdrawn legal-status Critical Current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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/24—Structural elements or technologies for improving thermal insulation
    • 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
    • Y02B10/00—Integration of renewable energy sources in buildings
    • Y02B10/10—Photovoltaic [PV]
    • 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
    • Y02B80/00—Architectural or constructional elements improving the thermal performance of buildings
    • 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
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/50—Photovoltaic [PV] energy

Landscapes

  • Blinds (AREA)
  • Photovoltaic Devices (AREA)
  • Control Of Non-Electrical Variables (AREA)

Abstract

PURPOSE:To adjust the angle of a louver while following the sun automatically and to adjust the angle of the louver to the position. CONSTITUTION:A blind is so formed that a louver 1 is electrically driven. A plurality of photoelectromotive force elements 2 such as solar batteries, heat sensors, generating electromotive force by receiving lights are arranged on the surface of the appropriate louver 1 to the inside and outside of a building. The state of insolation is judged on the basis of the output of each of the photoelectromotive force elements 2 to adjust the angle of the louver 1.

Description

【発明の詳細な説明】[Detailed description of the invention]

【０００１】0001

【産業上の利用分野】本発明は、電動ブラインドにおい
て日射の状態に応じてルーバーの角度が変わるように制
御する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 device for controlling the angle of a louver in an electric blind in accordance with the state of sunlight.

【０００２】0002

【従来の技術】近年、ビル等では多数の電動ブラインド
を１つの制御装置にて制御してルーバーの角度を調整す
る例がある。2. Description of the Related Art In recent years, there have been cases in buildings where a large number of electric blinds are controlled by one control device to adjust the angle of the louvers.

【０００３】0003

【発明が解決しようとする課題】ところが、多数の電動
ブラインドを１つの制御装置で制御するものであるため
個別の電動ブラインドをその場所に応じた制御をできな
い。つまり、場所によって日射の状態が異なり、それに
応じた適切な状態になるように電動ブラインドのルーバ
ーの角度を調整することができない。However, since a large number of electric blinds are controlled by one control device, it is not possible to control each electric blind according to its location. In other words, the solar radiation conditions vary depending on the location, and it is not possible to adjust the angle of the louver of the electric blind to achieve an appropriate condition.

【０００４】本発明は上記問題点に鑑みてなされたもの
であって、本発明の目的とするところは自動的に太陽を
追尾しながらルーバーの角度を調整できてその場所に応
じた調整ができる電動ブラインドの制御装置を提供する
にある。The present invention has been made in view of the above problems, and an object of the present invention is to automatically adjust the angle of the louver while tracking the sun, and to make adjustments according to the location. To provide a control device for electric blinds.

【０００５】[0005]

【課題を解決するための手段】上記目的を達成するため
、本発明電動ブラインドの制御装置は、電動でルーバー
１が回動する電動ブラインドにおいて、受光することに
より起電力を発生する太陽電池、熱センサー等の光起電
力素子２を適宜のルーバーの上面に屋内外に複数個並べ
て設置し、各光起電力素子２の出力に基づいてルーバー
１の角度を調整するようにして成ることを特徴とする。[Means for Solving the Problems] In order to achieve the above object, the control device for an electric blind of the present invention provides an electric blind in which a louver 1 rotates electrically. A plurality of photovoltaic elements 2 such as sensors are arranged side by side indoors and outdoors on the upper surface of a suitable louver, and the angle of the louver 1 is adjusted based on the output of each photovoltaic element 2. do.

【０００６】また電動でルーバー１が回動する電動ブラ
インドにおいて、適宜のルーバーの上面に１つの太陽電
池２′を設置し、太陽電池２′で発生する起電力の出力
に応じてルーバー１の角度を調整するようにして成るこ
とを特徴とすることも好ましい。Furthermore, in an electric blind in which the louver 1 rotates electrically, one solar cell 2' is installed on the upper surface of a suitable louver, and the angle of the louver 1 is adjusted according to the output of the electromotive force generated by the solar cell 2'. It is also preferable that the method is characterized in that it adjusts.

【０００７】[0007]

【作用】複数個の光起電力素子２が受光することにより
発生する起電力の変化を検出し、これにより日射の状態
を判断して日射に応じた角度になるようにルーバー１の
角度を最適の状態できる。また１つ太陽電池２′で発生
する起電力を検出することにより日射の状態を判断し、
日射に応じた角度になるようにルーバー１の角度を最適
の状態にできる。[Operation] Detects the change in electromotive force generated when multiple photovoltaic elements 2 receive light, determines the state of solar radiation from this, and optimizes the angle of the louver 1 so that the angle corresponds to the solar radiation. Can be in a state of In addition, the state of solar radiation is determined by detecting the electromotive force generated in one solar cell 2',
The angle of the louver 1 can be optimally adjusted to match the solar radiation.

【０００８】[0008]

【実施例】先ず、図１、図２に示す実施例から述べる。 電動ブラインドは複数枚のルーバー１を上下に平行に有
し、ルーバー１はルーバー駆動装置３にて電動で上下に
回動駆動されるようになっている。ルーバー駆動装置３
は制御装置４にて制御されて駆動されるようになってい
る。５は電源である。複数枚のルーバー１のうち適宜の
ルーバーの上面には受光することにより起電力を発生す
る太陽電池や熱センサー（例えば熱電対）等の光起電力
素子２を複数個屋内外方向に並べて設置してある。本実
施例の場合、光起電力素子２は３個設置してある。つま
り符号Ａ，Ｂ，Ｃで示す光起電力素子２を設置してあり
、これらで発生した起電力の出力が制御装置４に入力さ
れるようになっている。[Embodiment] First, the embodiment shown in FIGS. 1 and 2 will be described. The electric blind has a plurality of louvers 1 arranged vertically and in parallel, and the louvers 1 are electrically driven to rotate vertically by a louver drive device 3. Louver drive device 3
is controlled and driven by a control device 4. 5 is a power source. A plurality of photovoltaic elements 2, such as solar cells and thermal sensors (e.g. thermocouples), which generate electromotive force by receiving light, are arranged in the indoor and outdoor directions on the upper surface of a suitable louver among the plurality of louvers 1. There is. In the case of this embodiment, three photovoltaic elements 2 are installed. That is, photovoltaic elements 2 indicated by symbols A, B, and C are installed, and the output of the electromotive force generated by these elements is input to the control device 4.

【０００９】しかして日射の状態を各光起電力素子Ａ，
Ｂ，Ｃで発生する起電力で検出でき、これに基づいてル
ーバー１の角度を調整できる。太陽が高くて太陽光線の
入射角が符号イに示すように大きいとルーバー１は図２
の実線のように緩い角度にされ、太陽が低くて太陽光線
の入射角が符号ロに示すように小さいと、ルーバー１が
時計回り回転されてルーバー１は図２の想像線に示すよ
うに急な角度にされ、太陽光線が直接入らなくしかも有
効に採光できるように制御される。今、光起電力素子Ａ
，Ｂ，Ｃで発生する起電力をａ，ｂ，ｃとする、ａ＜＜
ｂ≒ｃの関係のときルーバー１は回転しないで停止じた
状態にされ、ａ≒ｂ≒ｃの関係のときはルーバー１が時
計回りに回転するように制御され、ａ≒ｂ＜＜ｃの関係
のときルーバー１は反時計方向に回転するように制御さ
れる。ただし、起電力ｃが所定の設定値Ｐより小さい場
合、ルーバー１はそのまま回転しないで停止した状態か
、ルーバー１が水平状態になるように回転して停止され
る。ここで設定値Ｐは光起電力素子２が太陽電池の場合
次の値である。太陽電池は直達日射が当たるとその起電
力は大幅に増大する。このため太陽電池の場合天空日射
と直達日射の区別できる境界値とする。例えば２００Ｋ
ｃａｌ／ｍ２　ｈ程度の日射量ときの起電力である。よ
ってｃが設定値Ｐより小さい場合は曇天日または雨天日
とみなしてルーバー１の角度の制御を行わない。また設
定値Ｐは光起電力素子２が熱センサーの場合、天空日射
と直達日射の区別できる境界値であり、たとえば４０℃
程度の温度のときの起電力である。[0009]The state of solar radiation is determined by each photovoltaic element A,
It can be detected by the electromotive force generated at B and C, and the angle of the louver 1 can be adjusted based on this. When the sun is high and the angle of incidence of the sun's rays is large as shown in symbol A, the louver 1 will be as shown in Figure 2.
When the sun is at a low angle and the angle of incidence of the sun's rays is small as shown by the solid line in Figure 2, the louver 1 is rotated clockwise and the louver 1 becomes steeper as shown by the imaginary line in Figure 2. The angle is controlled so that the sun's rays do not directly enter the building, yet allow for effective daylight. Now, photovoltaic element A
, B, and C are a, b, and c, a<<
When the relationship b≒c holds, the louver 1 is stopped without rotating, and when the relationship a≒b≒c, the louver 1 is controlled to rotate clockwise, and when a≒b<<c. When in the relationship, the louver 1 is controlled to rotate counterclockwise. However, if the electromotive force c is smaller than the predetermined set value P, the louver 1 either remains unrotated and stopped, or rotates and stops so that the louver 1 is in a horizontal state. Here, the set value P is the following value when the photovoltaic element 2 is a solar cell. When a solar cell is exposed to direct solar radiation, its electromotive force increases significantly. For this reason, in the case of solar cells, a boundary value is used to distinguish between sky radiation and direct solar radiation. For example 200K
This is the electromotive force when the amount of solar radiation is approximately cal/m2h. Therefore, if c is smaller than the set value P, it is assumed that it is a cloudy day or a rainy day, and the angle of the louver 1 is not controlled. In addition, when the photovoltaic element 2 is a heat sensor, the set value P is a boundary value that can distinguish between sky radiation and direct solar radiation, for example, 40°C.
This is the electromotive force at a temperature of

【００１０】また図３は他の実施例を示す。本実施例の
場合、符号Ａ，Ｂに示す２つの光起電力素子２を適宜の
ルーバー１に設置したある。この光起電力素子Ａ，Ｂで
発生する起電力をａ，ｂとしたとき次のように制御され
る。ｂ−ａ≦Ｋ−α（ただしＫは一定の設定値である）
ときはルーバー１が時計回りに回動するように制御され
、ｂ−ａ＞Ｋ＋αのときは反時計回りに回動するように
制御され、Ｋ−α＜ｂ−ａ≦Ｋ＋αのときは停止したま
まにされる。またｂ＜Ｋ′（Ｋ′＜Ｋ）のときは制御し
ないで停止状態にするかルーバー１が水平になるように
される。FIG. 3 shows another embodiment. In the case of this embodiment, two photovoltaic elements 2 indicated by symbols A and B are installed in an appropriate louver 1. When the electromotive forces generated by the photovoltaic elements A and B are a and b, they are controlled as follows. b-a≦K-α (K is a fixed setting value)
When louver 1 is controlled to rotate clockwise, when b-a>K+α, it is controlled to rotate counterclockwise, and when K-α<ba≦K+α, it is stopped. left alone. When b<K'(K'<K), the louver 1 is brought to a halt state without any control, or the louver 1 is made horizontal.

【００１１】さらに図４は他の実施例を示す。本実施例
の場合、適宜のルーバー１の上面に比較的面積の大きい
太陽電池２′を設置してあり、太陽電池２′の起電力の
出力を検出し（太陽光線が直接太陽電池２′に当たる面
積が変わると起電力が大きく変化する）、これにより日
射の状態を判断してルーバー１の角度を調整するように
なっている。太陽電池２′の出力をＦとすると、Ｆ≧ｋ
＋α（ただしｋは一定の設定値である）のときはルーバ
ー１が時計回りに回動するように制御され、Ｆ＜ｋ−α
のときはルーバー１が反時計回りに回動するように制御
され、ｋ−α≦Ｆ＜ｋ＋αのときは停止したままにされ
る。Ｆ≦ｋ′（ｋ′＜ｋ）のとき制御されない。Furthermore, FIG. 4 shows another embodiment. In the case of this embodiment, a solar cell 2' having a relatively large area is installed on the upper surface of a suitable louver 1, and the output of the electromotive force of the solar cell 2' is detected (sunlight directly hits the solar cell 2'). (When the area changes, the electromotive force changes greatly.) Based on this, the angle of the louver 1 is adjusted by determining the state of solar radiation. If the output of solar cell 2' is F, then F≧k
+α (k is a constant set value), the louver 1 is controlled to rotate clockwise, and F<k−α
When this happens, the louver 1 is controlled to rotate counterclockwise, and when k-α≦F<k+α, it remains stopped. It is not controlled when F≦k'(k'<k).

【００１２】0012

【発明の効果】本発明の請求項１の発明にあっては叙述
のように受光することにより起電力を発生する太陽電池
、熱センサー等の光起電力素子を適宜のルーバーの上面
に屋内外に複数個並べて設置し、各光起電力素子の出力
に基づいてルーバーの角度を調整するようにしているの
で、複数個の光起電力素子の起電力の出力を検出するこ
とにより日射の状態を判断し、それに応じてルーバーを
回動してルーバーの角度を自動的に調整できるものであ
って、日射の状態に応じてルーバーの角度を自動的に調
整して最適の状態にできるものであると共に個別のブラ
インドが最適のルーバーの角度になるように調整できる
ものであり、また複数個の光起電力素子を設けるだけの
簡単な構造でルーバーを制御できて低コストで実現でき
るものである。Effects of the Invention In the invention of claim 1 of the present invention, as described above, a photovoltaic element such as a solar cell or a heat sensor that generates an electromotive force by receiving light is mounted on the top surface of an appropriate louver for both indoor and outdoor use. Since multiple photovoltaic elements are installed side by side and the angle of the louver is adjusted based on the output of each photovoltaic element, the state of solar radiation can be determined by detecting the electromotive force output of multiple photovoltaic elements. It is a device that can automatically adjust the angle of the louver by rotating the louver according to the judgment, and can automatically adjust the angle of the louver according to the solar radiation condition to achieve the optimal condition. At the same time, each individual blind can be adjusted to the optimum louver angle, and the louver can be controlled with a simple structure of just providing a plurality of photovoltaic elements, so it can be realized at low cost.

【００１３】また本発明の請求項２の発明にあっては、
適宜のルーバーの上面に１つの太陽電池を設置し、太陽
電池で発生する起電力の出力に応じてルーバーの角度を
調整するようにしているので、太陽電池の起電力の出力
の変化を検出することにより日射の状態を判断し、それ
に応じてルーバーを回動してルーバーの角度を自動的に
調整できるものであって、日射の状態に応じてルーバー
の角度を自動的に調整して最適の状態にできるものであ
ると共に個別のブラインドが最適のルーバーの角度にな
るように調整できるものであり、また１つの太陽電池を
設けるだけの簡単な構造でルーバーを制御できて低コス
トで実現できるものである。[0013] Furthermore, in the invention of claim 2 of the present invention,
One solar cell is installed on the top surface of a suitable louver, and the angle of the louver is adjusted according to the output of the electromotive force generated by the solar cell, so changes in the output of the electromotive force of the solar cell can be detected. The device automatically adjusts the angle of the louver by determining the solar radiation condition and rotating the louver accordingly. In addition to being able to adjust the individual blinds to the optimal louver angle, the louver can be controlled with a simple structure that requires just one solar cell, and can be realized at low cost. It is.

【図面の簡単な説明】[Brief explanation of the drawing]

【図１】本発明の一実施例の制御構造を示す説明図であ
るFIG. 1 is an explanatory diagram showing a control structure of an embodiment of the present invention.

【図２】同上のルーバーの角度を調整する状態を説明す
る説明図である。FIG. 2 is an explanatory diagram illustrating a state in which the angle of the louver is adjusted.

【図３】同上の他の実施例を説明する説明図である。FIG. 3 is an explanatory diagram illustrating another embodiment same as the above.

【図４】同上のさらに他の実施例を説明する説明図であ
る。FIG. 4 is an explanatory diagram illustrating still another embodiment of the same.

【符号の説明】[Explanation of symbols]

１　　ルーバー ２　　光起電力素子 ２′　　太陽電池 1 Louver 2 Photovoltaic element 2′ Solar cell

Claims (2)

【特許請求の範囲】[Claims] 【請求項１】　　電動でルーバーが回動する電動ブライ
ンドにおいて、受光することにより起電力を発生する太
陽電池、熱センサー等の光起電力素子を適宜のルーバー
の上面に屋内外に複数個並べて設置し、各光起電力素子
の出力に基づいてルーバーの角度を調整するようにして
成ることを特徴とする電動ブラインドの制御装置。[Claim 1] In an electric blind in which a louver rotates electrically, a plurality of photovoltaic elements such as solar cells and thermal sensors that generate electromotive force by receiving light are arranged in a row indoors and outdoors on the upper surface of the appropriate louver. A control device for an electric blind, characterized in that the angle of the louver is adjusted based on the output of each photovoltaic element. 【請求項２】　　電動でルーバーが回動する電動ブライ
ンドにおいて、適宜のルーバーの上面に１つの太陽電池
を設置し、太陽電池で発生する起電力の出力に応じてル
ーバーの角度を調整するようにして成ることを特徴とす
る電動ブラインドの制御装置。[Claim 2] In an electric blind whose louvers rotate electrically, one solar cell is installed on the top surface of a suitable louver, and the angle of the louver is adjusted according to the output of the electromotive force generated by the solar cell. A control device for an electric blind, characterized by comprising:
JP3137556A 1991-06-10 1991-06-10 Controller of electrically driven blind Withdrawn JPH04360984A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3137556A JPH04360984A (en) 1991-06-10 1991-06-10 Controller of electrically driven blind

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3137556A JPH04360984A (en) 1991-06-10 1991-06-10 Controller of electrically driven blind

Publications (1)

Publication Number Publication Date
JPH04360984A true JPH04360984A (en) 1992-12-14

Family

ID=15201482

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3137556A Withdrawn JPH04360984A (en) 1991-06-10 1991-06-10 Controller of electrically driven blind

Country Status (1)

Country Link
JP (1) JPH04360984A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06221065A (en) * 1993-01-28 1994-08-09 Kajima Corp Blind
GB2455753A (en) * 2007-12-20 2009-06-24 Enecsys Ltd Blind with photovoltaic panels
JP2017078316A (en) * 2015-10-22 2017-04-27 睦技研株式会社 Louver device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH06221065A (en) * 1993-01-28 1994-08-09 Kajima Corp Blind
GB2455753A (en) * 2007-12-20 2009-06-24 Enecsys Ltd Blind with photovoltaic panels
GB2455753B (en) * 2007-12-20 2011-02-16 Enecsys Ltd Solar blinds
JP2017078316A (en) * 2015-10-22 2017-04-27 睦技研株式会社 Louver device

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