JPH0916227A - Load controller by matrix - Google Patents
Load controller by matrixInfo
- Publication number
- JPH0916227A JPH0916227A JP7186306A JP18630695A JPH0916227A JP H0916227 A JPH0916227 A JP H0916227A JP 7186306 A JP7186306 A JP 7186306A JP 18630695 A JP18630695 A JP 18630695A JP H0916227 A JPH0916227 A JP H0916227A
- Authority
- JP
- Japan
- Prior art keywords
- matrix
- input
- switching
- load
- lines
- 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)
- Control Of Indicators Other Than Cathode Ray Tubes (AREA)
Abstract
Description
【０００１】[0001]
【産業上の利用分野】本発明は、入力信号源として交流
電源が用いられるマトリックスによる負荷制御装置に係
り、例えば、照明制御を拡張性、的確性よく行うもので
ある。BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a load control device using a matrix in which an AC power source is used as an input signal source, and for example, to perform lighting control with expandability and accuracy.
【０００２】[0002]
【従来の技術】従来のマトリックスは入力信号源として
直流電源が用いられ、複数の入力ラインと複数の出力ラ
インからなるマトリックスにおいて所望の交点をダイオ
ードパッチでラインクロスさせていた。2. Description of the Related Art In a conventional matrix, a DC power source is used as an input signal source, and a desired intersection is line-crossed by a diode patch in a matrix composed of a plurality of input lines and a plurality of output lines.
【０００３】[0003]
【発明が解決しようとする課題】前記従来技術では、マ
トリックスの入出力信号が直流を対象としたものであ
り、例えば、励磁電流の方向が反転する毎にその励磁電
流の方向とは逆方向の励磁電流に感応するようラッチさ
れる切替接点をもつ一巻線ラッチリレーを負荷として用
いる場合、励磁のための信号電流が交互に逆方向に流れ
るため設計が困難になるという問題点があった。本発明
は、入力信号源として交流電源を用いることを可能とし
たマトリックスによる負荷制御装置を提供することを目
的とする。In the above-mentioned prior art, the input / output signals of the matrix are direct current. For example, every time the direction of the exciting current is reversed, the direction of the exciting current is opposite to that of the exciting current. When a one-winding latch relay having a switching contact that is latched so as to be sensitive to an exciting current is used as a load, there is a problem that a signal current for exciting flows alternately in the opposite direction, which makes design difficult. It is an object of the present invention to provide a load control device using a matrix that can use an AC power supply as an input signal source.
【０００４】[0004]
【課題を解決するための手段】本発明を要約すると、複
数の入力ラインと複数の出力ラインからなるマトリック
スと、このマトリックスの交点を入り切りする切替手段
と、この切替手段を独立制御する切替制御手段と、前記
マトリックスの入力ラインに入力される交流電源と、前
記マトリックスの出力ラインから接続される負荷とを備
え、前記交流電源からは操作手段の操作毎に電流方向が
反転する信号が前記マトリックスの入力ラインに入力さ
れるマトリックスによる負荷制御装置である。To summarize the present invention, a matrix consisting of a plurality of input lines and a plurality of output lines, switching means for turning on and off the intersections of the matrix, and switching control means for independently controlling the switching means. And an AC power source input to the input line of the matrix, and a load connected from the output line of the matrix, and the AC power source outputs a signal whose current direction is inverted each time the operating means is operated. It is a load control device by a matrix input to an input line.
【０００５】[0005]
【作用】本発明によれば、交流電源からは操作手段の操
作毎に電流方向が反転する信号がマトリックスの入力ラ
インに入力されることにより、例えば、このマトリック
スの出力ラインから接続される負荷が操作手段の操作毎
に切り替えられ（または、開閉され）、マトリックスの
入力信号源として交流電源を用いることを可能としてい
る。According to the present invention, a signal whose current direction is inverted each time the operating means is operated is input from the AC power supply to the input line of the matrix, so that, for example, the load connected from the output line of the matrix is reduced. It is switched (or opened / closed) for each operation of the operation means, and an AC power supply can be used as an input signal source of the matrix.
【０００６】[0006]
【実施例】次に、本発明の実施例を説明するが、それは
あくまで本発明に基づいて採択された具体的例示であ
り、本発明をその実施例のみに特有な事項に基づいて限
定解釈してはならず、本発明の技術的範囲は、請求項に
示した事項あるいはその事項と実質的に等価である事項
に基づいて定めなければならない。EXAMPLES Next, examples of the present invention will be described. However, these are merely specific examples adopted based on the present invention, and the present invention is limitedly interpreted based on matters specific to only the examples. The technical scope of the present invention must be determined based on the matters stated in the claims or matters substantially equivalent to the matters.
【０００７】図示実施例は、複数の入力ラインａ１，ａ
２と複数の出力ラインｂ１，ｂ２からなるマトリックス
１と、このマトリックス１の交点を入り切りする切替手
段（例えば、リレーＲｙ１，Ｒｙ２，…の接点ｒ１，ｒ
２，…）と、この切替手段を独立制御するマイコン，Ｒ
ＯＭなどの切替制御手段２と、前記マトリックス１の入
力ラインａ１，ａ２に入力される交流電源Ｓ１と、前記
マトリックス１の出力ラインｂ１，ｂ２から接続される
負荷Ｉ１，Ｉ２とを備える。前記交流電源Ｓ１からは操
作手段Ｆ１，Ｆ２の操作毎に電流方向が反転する信号が
前記マトリックス１の入力ラインａ１，ａ２に入力され
る。なお、切替手段としては他にＳＳＲ（ソリッドステ
ートリレー）やトライアックなどでもよい。また、励磁
電流の方向が反転する毎にその励磁電流の方向とは逆方
向の励磁電流に感応するようラッチされる切替接点ｒｉ
１−１，ｒｉ１−２をもつ一巻線ラッチリレーＲｙｉ−
１，Ｒｙｉ−２を負荷として用いている。そして、切替
制御手段２には条件信号入力ｅにより選択される予め設
定された複数の切替制御態様を備えている。In the illustrated embodiment, a plurality of input lines a1, a
2 and a plurality of output lines b1 and b2, and switching means (for example, contact points r1 and r of relays Ry1, Ry2, ...
2, ...) and a microcomputer for independently controlling this switching means, R
It comprises a switching control means 2 such as an OM, an AC power source S1 input to the input lines a1 and a2 of the matrix 1, and loads I1 and I2 connected from the output lines b1 and b2 of the matrix 1. From the AC power source S1, a signal whose current direction is inverted each time the operating means F1 or F2 is operated is input to the input lines a1 and a2 of the matrix 1. The switching means may be an SSR (solid state relay), a triac, or the like. Further, every time the direction of the exciting current is reversed, the switching contact ri is latched so as to be sensitive to the exciting current in the direction opposite to the direction of the exciting current.
One-winding latch relay Ryi- having 1-1 and ri1-2
1, Ryi-2 is used as a load. The switching control means 2 is provided with a plurality of preset switching control modes selected by the condition signal input e.
【０００８】さらに詳述すれば、操作手段Ｆ１，Ｆ２
は、逐次反転操作されるスイッチｇ１，ｇ２と、ダイオ
ードその他適宜の一方向性電流制御手段ｈ１，ｈ２，ｈ
３，ｈ４とを備え、スイッチｇ１（ｇ２）の反転によっ
て互いに逆方向の一方向性電流制御手段ｈ１，ｈ２（ｈ
３，ｈ４）のいずれかが交互に選択されて交流電源Ｓ１
から一の極性が選択され、マトリックス１の入力ライン
ａ１，ａ２に入力される。負荷Ｉ１，Ｉ２を構成する一
巻線ラッチリレーＲｙｉ−１，Ｒｙｉ−２は、メイン接
点ｒｉ２−１，ｒｉ２−２と、切替接点ｒｉ１−１，ｒ
ｉ１−２と、ダイオードなどからなる一方向性電流制御
手段ｊ１，ｊ２，ｊ３，ｊ４とを備え、切替接点ｒｉ１
−１（ｒｉ１−２）の切り替わりによって互いに逆方向
の一方向性電流制御手段ｊ１，ｊ２（ｊ３，ｊ４）のい
ずれかが選択される。そして、負荷Ｉ１（Ｉ２）のメイ
ン接点ｒｉ２−１（ｒｉ２−２）からは交流電源Ｓ２を
介して照明負荷である光源Ｋ１（Ｋ２）に接続される。More specifically, the operating means F1, F2
Are switches g1 and g2 that are sequentially inverted, and diodes and other appropriate unidirectional current control means h1, h2, h.
3, h4, and unidirectional current control means h1, h2 (h) which are opposite to each other by the inversion of the switch g1 (g2).
3, h4) are alternately selected and the AC power source S1
One of the polarities is selected and input to the input lines a1 and a2 of the matrix 1. The one-winding latch relays Ryi-1 and Ryi-2 that form the loads I1 and I2 have main contacts ri2-1 and ri2-2 and switching contacts ri1-1 and r.
i1-2 and unidirectional current control means j1, j2, j3, j4 composed of diodes and the like, and a switching contact ri1
One of the unidirectional current control means j1, j2 (j3, j4) in opposite directions is selected by switching -1 (ri1-2). Then, the main contact ri2-1 (ri2-2) of the load I1 (I2) is connected to the light source K1 (K2) which is a lighting load through the AC power supply S2.
【０００９】上述した構成の動作を例えばホテルの大広
間などにおいて、光源Ｋ１とＫ２の間に間仕切りＭを設
置した場合をもとに説明する。所望の条件信号入力ｅに
より切替制御手段２からリレーＲｙ１，Ｒｙ４が通電さ
れると、接点ｒ１，ｒ４が閉じ、接点ｒ２，ｒ３は開い
たままである。この場合、負荷Ｉ１は操作手段Ｆ２で、
負荷Ｉ２は操作手段Ｆ１で操作が可能となる。例えば、
操作手段Ｆ２のスイッチｇ２を一方向性電流制御手段ｈ
３からｈ４側に反転させると、交流電源Ｓ１からスイッ
チｇ２，一方向性電流制御手段ｈ４，接点ｒ１，一方向
性電流制御手段ｊ１，リレーＲｙｉ−１の励磁巻線を介
して交流電源Ｓ１に戻る方向の電流が流れ、このとき、
メイン接点ｒｉ２−１が閉じるようにラッチされて光源
Ｋ１が点灯するとともに、切替接点ｒｉ１−１が一方向
性電流制御手段ｊ２側に反転してリレーＲｙｉ−１の励
磁は直ちに終了する。次に、スイッチｇ２を一方向性電
流制御手段ｈ３側に戻すと一方向性電流制御手段ｊ２を
介した前述とは逆方向の励磁電流がリレーＲｙｉ−１の
励磁巻線に流れ、このとき、メイン接点ｒｉ２−１が開
くようにラッチされて光源Ｋ１が消灯するとともに、切
替接点ｒｉ１−１が一方向性電流制御手段ｊ１側に反転
してリレーＲｙｉ−１の励磁は直ちに終了する。同様
に、操作手段Ｆ１の操作により光源Ｋ２の点灯／消灯制
御が可能になる。こうして、操作手段Ｆ２と光源Ｋ１、
操作手段Ｆ１と光源Ｋ２の対応関係は決まるため、間仕
切りＭで仕切った各部屋の照明制御を誤りなく行える。The operation of the above configuration will be described based on the case where a partition M is installed between the light sources K1 and K2 in a hotel hall, for example. When the switching control means 2 energizes the relays Ry1 and Ry4 by the desired condition signal input e, the contacts r1 and r4 are closed and the contacts r2 and r3 are left open. In this case, the load I1 is the operating means F2,
The load I2 can be operated by the operating means F1. For example,
The switch g2 of the operating means F2 is set to the unidirectional current control means h.
When it is reversed from 3 to h4, the AC power supply S1 is switched from the AC power supply S1 to the AC power supply S1 via the switch g2, the unidirectional current control means h4, the contact point r1, the unidirectional current control means j1, and the exciting winding of the relay Ryi-1. An electric current in the returning direction flows, and at this time,
The main contact ri2-1 is latched to be closed and the light source K1 is turned on, and the switching contact ri1-1 is reversed to the one-way current control means j2 side, and the excitation of the relay Ryi-1 is immediately terminated. Next, when the switch g2 is returned to the unidirectional current control means h3 side, an exciting current in the opposite direction to that described above flows through the unidirectional current control means j2 to the exciting winding of the relay Ryi-1. The main contact ri2-1 is latched so as to open, the light source K1 is turned off, the switching contact ri1-1 is reversed to the one-way current control means j1 side, and the excitation of the relay Ryi-1 ends immediately. Similarly, the light source K2 can be turned on / off by operating the operating means F1. Thus, the operating means F2 and the light source K1,
Since the correspondence between the operating means F1 and the light source K2 is determined, the lighting control of each room partitioned by the partition M can be performed without error.
【００１０】また、光源Ｋ１，Ｋ２の間の間仕切りＭを
外した場合、前記とは別の所望の条件信号入力ｅにより
切替制御手段２からリレーＲｙ１，Ｒｙ３が通電される
と、接点ｒ１，ｒ３が閉じ、接点ｒ２，ｒ４は開いたま
まである。この場合、負荷Ｉ１，Ｉ２はともに操作手段
Ｆ２で操作が可能となる。このように、条件信号入力ｅ
を変えることにより切替制御手段２の予め設定された複
数の切替制御態様を変えることができ、同じマトリック
ス１を使用して様々な照明制御パターンを拡張性、的確
性よく実現することができる。Further, when the partition M between the light sources K1 and K2 is removed, when the switching control means 2 energizes the relays Ry1 and Ry3 by a desired condition signal input e different from the above, the contacts r1 and r3. Is closed and contacts r2 and r4 remain open. In this case, both the loads I1 and I2 can be operated by the operating means F2. In this way, the condition signal input e
It is possible to change a plurality of preset switching control modes of the switching control means 2 by changing, and various illumination control patterns can be realized with good expandability and accuracy using the same matrix 1.
【００１１】[0011]
【発明の効果】以上のとおり本発明によれば、交流電源
から操作手段の操作毎に電流方向が反転する信号がマト
リックスの入力ラインに入力されることにより、例え
ば、このマトリックスの出力ラインから接続される負荷
が操作手段の操作毎に切り替えられ（または、開閉さ
れ）、マトリックスの入力信号源として交流電源を用い
ることを可能としている。As described above, according to the present invention, a signal whose current direction is inverted each time the operating means is operated is input from the AC power supply to the input line of the matrix, so that, for example, the output line of the matrix is connected. The applied load is switched (or opened / closed) each time the operation means is operated, and it is possible to use the AC power supply as the input signal source of the matrix.
【図１】本発明の実施例を示す回路図FIG. 1 is a circuit diagram showing an embodiment of the present invention.
ａ１，ａ２ 入力ライン ｂ１，ｂ２ 出力ライン １ マトリックス ２ 切替制御手段 Ｓ１ 交流電源 Ｉ１，Ｉ２ 負荷 Ｆ１，Ｆ２ 操作手段 ｒｉ１−１，ｒｉ１−２ 切替接点 Ｒｙｉ−１，Ｒｙｉ−２ 一巻線ラッチリレー ｅ 条件信号入力 a1, a2 input line b1, b2 output line 1 matrix 2 switching control means S1 AC power supply I1, I2 load F1, F2 operating means ri1-1, ri1-2 switching contacts Ryi-1, Ryi-2 one-winding latch relay e Condition signal input
Claims (3)
らなるマトリックスと、このマトリックスの交点を入り
切りする切替手段と、この切替手段を独立制御する切替
制御手段と、前記マトリックスの入力ラインに入力され
る交流電源と、前記マトリックスの出力ラインから接続
される負荷とを備え、前記交流電源からは操作手段の操
作毎に電流方向が反転する信号が前記マトリックスの入
力ラインに入力されるマトリックスによる負荷制御装
置。1. A matrix composed of a plurality of input lines and a plurality of output lines, switching means for turning on and off intersections of the matrix, switching control means for independently controlling the switching means, and input to the input lines of the matrix. Load control by a matrix in which a signal whose current direction is inverted each time the operating means is operated is input to the input line of the matrix from the AC power supply, and a load connected from the output line of the matrix. apparatus.
転する毎にその励磁電流の方向とは逆方向の励磁電流に
感応するようラッチされる切替接点をもつ一巻線ラッチ
リレーを負荷として用いたマトリックスによる負荷制御
装置。2. The one-winding latch relay having a switching contact latched so as to be sensitive to an exciting current in a direction opposite to the direction of the exciting current as a load, according to claim 1. Load control device based on the matrix used.
段には条件信号入力により選択される予め設定された複
数の切替制御態様を備えたマトリックスによる負荷制御
装置。3. The load control device according to claim 1, wherein the switching control means has a plurality of preset switching control modes selected by inputting a condition signal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7186306A JPH0916227A (en) | 1995-06-28 | 1995-06-28 | Load controller by matrix |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7186306A JPH0916227A (en) | 1995-06-28 | 1995-06-28 | Load controller by matrix |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0916227A true JPH0916227A (en) | 1997-01-17 |
Family
ID=16186025
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7186306A Pending JPH0916227A (en) | 1995-06-28 | 1995-06-28 | Load controller by matrix |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0916227A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0827368A2 (en) * | 1996-08-05 | 1998-03-04 | Harness System Technologies Research, Ltd. | Load control system |
-
1995
- 1995-06-28 JP JP7186306A patent/JPH0916227A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0827368A2 (en) * | 1996-08-05 | 1998-03-04 | Harness System Technologies Research, Ltd. | Load control system |
| EP0827368A3 (en) * | 1996-08-05 | 1998-04-22 | Harness System Technologies Research, Ltd. | Load control system |
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