JPS5960990A - Illumination control system - Google Patents

Illumination control system

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Publication number
JPS5960990A
JPS5960990A JP57171488A JP17148882A JPS5960990A JP S5960990 A JPS5960990 A JP S5960990A JP 57171488 A JP57171488 A JP 57171488A JP 17148882 A JP17148882 A JP 17148882A JP S5960990 A JPS5960990 A JP S5960990A
Authority
JP
Japan
Prior art keywords
control
lighting
signal
dimming
phase
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
Application number
JP57171488A
Other languages
Japanese (ja)
Inventor
大塚 洋「し」
昌人 多田
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric Corp
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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP57171488A priority Critical patent/JPS5960990A/en
Publication of JPS5960990A publication Critical patent/JPS5960990A/en
Pending legal-status Critical Current

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Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。
(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

【発明の詳細な説明】 この発明は、照明装置を遠隔的に集中制御するシステム
の端末器の制御動作に関する。
DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a control operation of a terminal device in a system for remotely centrally controlling lighting devices.

近年、省エネルギー的見地から無駄な照明麿灯を省くた
め、照明の手動に応じた。又9時刻に応じた制御、照明
回路をグループ化したパターン化制御、昼光利用制御な
ど集中的に点滅・調光制御する装置が多く見られる。こ
の種の装置においては、第1図照明制御システムの構成
図に示されるごとく、主操作盤(11を中央に設け、信
号伝送線(2)を介し9個有のアドレスを付けた端末器
(31、(41・・・を複数個つなぎ主操作盤からの指
令により端末器に接続された照明装置(6a) 、 (
6b) 、 (6c) 、 (6d) 。
In recent years, in order to save energy and eliminate unnecessary lighting, lighting has been turned on manually. Also, there are many devices that perform intensive blinking and dimming control, such as control according to the time of day, pattern control in which lighting circuits are grouped, and daylight usage control. In this type of device, as shown in the configuration diagram of the lighting control system in Figure 1, a main operation panel (11) is provided in the center, and a terminal device (11) is attached to nine addresses via a signal transmission line (2). 31, (41...) are connected to a terminal device according to a command from the main operation panel (6a), (
6b), (6c), (6d).

・・・を点滅・調光制御している。また、端末器(5)
は遠隔の情報1例えば遠隔制御スイッチ(81,(91
の状態を主操作盤に送信するもので主操作盤を介して該
当の照明装置を制御している。主操作盤(11と端末器
間の伝送信号は、第2図伝送信号形態図に示されるよう
に、アドレス信号に1端未器に接続される複数の照明装
置の点滅・調光の制御信号を加え端末器に向けて送信し
、又、その後は端末器からの情報を主操作盤へ送信する
返送信号が伝送線に乗せられる。この一連の伝送信号は
主操作盤と端末器間で、ポーリング方式、又はサイクリ
ック時分割方式等の多重伝送により通信される0この種
の装置の殆んどは、照明を点滅、及び1段調光(50%
)制御、又は、2段調光(70%。
...is blinking and dimming controlled. Also, terminal device (5)
is remote information 1, for example, remote control switch (81, (91
The status is sent to the main operation panel, and the corresponding lighting device is controlled via the main operation panel. The transmission signal between the main operation panel (11) and the terminal device is a control signal for blinking and dimming of multiple lighting devices connected at one end to the address signal, as shown in the transmission signal format diagram in Figure 2. A return signal is sent to the terminal, and then a return signal is sent to the transmission line to send the information from the terminal to the main operation panel.This series of transmission signals is transmitted between the main operation panel and the terminal. Most of these types of devices communicate by multiplex transmission such as polling method or cyclic time division method.
) control or two-step dimming (70%).

50%)制御するにとど壕っている。このため例えば店
舗等で開店前に50%以下の必要最少限の照度で良い場
合には無駄な照明をしていることとなり省エネルギーに
反する。さらにランプ交換時から寿命までのランプ光束
の変化に対応させ一定の照度を得たい時にも上記2段調
光では無駄な照明をするか、逆に照明環境を悪くするこ
とになる。
50%) are well within control. For this reason, for example, in a store or the like, if the minimum necessary illuminance of 50% or less is sufficient before opening, the lighting will be wasted, which goes against energy conservation. Furthermore, even when it is desired to obtain a constant illuminance in response to changes in lamp luminous flux from lamp replacement to end of life, the two-step dimming described above results in unnecessary illumination or conversely worsens the illumination environment.

この発明は上記点に鑑み照明制御を細かく行なえ、さら
に端末器において受信した制御信号を演算処理し調光の
ための位相制御信号を発生する構成にして端末器を簡単
化することを目的とするものである。
In view of the above points, it is an object of the present invention to simplify a terminal device by making it possible to finely control illumination, and further to perform arithmetic processing on control signals received at the terminal device to generate a phase control signal for dimming. It is something.

以下、この発明の実施例について図面に基づき説明する
。第3図は、端末器の一実施例の構成を示すブロック図
であり、(1Gは伝送線(2)から信号を取り込む受信
部で第2図に示すアドレス信号(TA)調光マスク制御
信号(T M)、制御信号(Ta)を受は直流パルス信
号に変換する。αDは伝送線(2)に信号を送り込む送
信部で、返送信号(TB)を主操作盤(1)に送信する
。(1zは電源の零クロスを検出し)くルスを発生する
零クロス信号発生部、αりは受信信号を受け、それをデ
コードしアドレスの判定、各制御信号の判定、照明制御
のための処理、返送信号の作成等を行なうストアト・プ
ログラム方式のマイクロ・コンピュータで構成した処理
部で、端子(og、 (02)、 (03)、 (04
)は照明回路に対応した出力端子、端子(11)、 (
I2)、 (I3)は主操作盤へ返送するデータの入力
端子で遠隔制御スイッチ(81、(9)などが接続され
る。0局は端末器の個有アドレスを設定するアドレス設
定部、(19は処理部(131からの照明制御信号によ
り駆動され照明装@を点滅・調光する位相制御器を含む
駆動部、叫は照明装置の駆動電蝕である。第2図に示す
伝送信号はアドレス信号(TA)8ビツト、調光マスク
制御信号(TM)3ビツト、制御信号(T c)は各回
路ごとに2ビツトで8ビット設け、さらに図示してない
が、パリティ信号、スタート・ストップ信号が加わる。
Embodiments of the present invention will be described below with reference to the drawings. FIG. 3 is a block diagram showing the configuration of one embodiment of the terminal device, in which (1G is a receiving section that receives signals from the transmission line (2), address signal (TA) shown in FIG. 2, dimming mask control signal (T M), the receiver converts the control signal (Ta) into a DC pulse signal. αD is the transmitter that sends the signal to the transmission line (2), and sends the return signal (TB) to the main operation panel (1). (1z is a zero cross signal generator that detects the zero cross of the power supply and generates a pulse, and α receives the received signal and decodes it to determine the address, determine each control signal, and perform lighting control. A processing unit consisting of a stored program type microcomputer that performs processing, creating return signals, etc., and has terminals (og, (02), (03), (04)
) is the output terminal corresponding to the lighting circuit, terminal (11), (
I2) and (I3) are input terminals for data sent back to the main operation panel, to which remote control switches (81, (9), etc.) are connected. Station 0 is an address setting section for setting the unique address of the terminal, Reference numeral 19 denotes a processing unit (a driving unit including a phase controller that is driven by a lighting control signal from 131 and blinks and dims the lighting equipment; numeral 19 is a driving part for driving the lighting equipment. The transmission signal shown in FIG. 2 is The address signal (TA) is 8 bits, the dimming mask control signal (TM) is 3 bits, and the control signal (Tc) is 2 bits for each circuit. A signal is added.

返送信号(T:a)は5ビット設けている。これら調光
マスク制御信号・制御信号との関係による照明制御の状
態は第4図照明制御出力図に示される。マスク制御は3
ビツトのため8段階となり10チづつ、30%、−10
0%の指定が可能となる。制御信号は1回路2ビット構
成のためガ1”は全党100% 、 %J o”は調光
1段70%、ゝ01“は調光2段40%、′00“は消
灯としている。この為、マスタピットがカ11”で制御
信号が111” の時は。
The return signal (T:a) has 5 bits. The state of illumination control based on the relationship between these dimming mask control signals and control signals is shown in the illumination control output diagram of FIG. Mask control is 3
Since it is a bit, there are 8 stages, 10 bits each, 30%, -10
It becomes possible to specify 0%. Since the control signal has a 2-bit configuration per circuit, ``G1'' is 100% for all lights, %J o'' is 70% for 1 step of dimming, ``01'' is for 40% for 2 steps of dimming, and ``00'' is for extinguishment. For this reason, when the master pit is 11" and the control signal is 111".

30%調光点灯、110”の時は21%調光点灯となる
ものである。
30% dimming lighting, and 21% dimming lighting at 110''.

次に以上のように構成されたこの発明の詳細動作につい
て説明する。主操作盤(11から端末器に向けて第2図
のごとき伝送信号が送信される。端末器は該当アドレス
の検知なすべく処理部0りではアドレス設定部からのデ
ータと受信アドレスを一致判定して次の各制御信号を取
り込み、デコード処ffffスタレヘルの設定を実行す
る この処理部0の制御出力演算は、第5同動作フロー
チャートに示されるように、1ず該当回路制御信号が消
灯ゝ00”力・、それ以外の点灯力・の点滅判定αDを
実行し点灯の場合には0点灯内容判定αaを行ない全光
Next, detailed operation of the present invention configured as above will be explained. A transmission signal as shown in Fig. 2 is sent from the main operation panel (11) to the terminal device. In order to detect the corresponding address, the terminal device judges the data from the address setting section and the received address to match in the processing section 0. The control output calculation of the processing unit 0 takes in each of the following control signals and executes the setting of the decoding process ffff starechel.As shown in the fifth same operation flowchart, the control output calculation of the processing unit 0 begins with the corresponding circuit control signal being turned off. Executes the blinking judgment αD for power, other lighting power, and if it is lit, performs the 0 lighting content judgment αa and displays full light.

調光1.調光2に別けられる。(19,m、c21)は
マスタデータ(例えば80%)と全光・調光1.調光2
、データの演算部で第4図で示されるごとく各々80%
、56チ、32%の調光率が算出される。
Dimming 1. Divided into 2 types of dimming. (19, m, c21) is the master data (e.g. 80%) and full light/dimmer 1. Dimming 2
, 80% each in the data calculation section as shown in Figure 4.
, 56chi, a dimming rate of 32% is calculated.

この調光率はカウント値作成@にて6ビツト (0、−
63)で構成されたカウントレジスタに数値として変換
される。この変換は100%をカウント値10”、0%
をカウント値ゝ63“として、この間は照明負荷の種類
により異なる制御位相角と調光率の関係データをもとに
カウント値を算出する。次にこのカウント値がある一定
値以上、即ち調光率が低いある一定値以下(例えば20
%)を判定するカウント値判定(ハ)を実行し、一定値
以上の場合は、カウント値をその一定値に固定させるカ
ウント値補正Q41を実行し、調光率があまりにも低く
なることを防止している0 次に上記にて算出された調光制御のためのカウント値を
もとにした照明位相制御について説明する。第6図処理
部の出力制御動作フローチャートでは、まず照明が消灯
p・ら点灯に変化する時の制御動作が実行される。これ
は消灯から調光点灯に変化する場合の不点灯を防止する
もので一定時間照明を全光点灯とするものである。消灯
から点灯への判定(ハ)で点灯変化が検知されると一定
回数レジスタにある数値がカットされる。これは回数判
定部(5)と回数−1のダウンカウント部弼とで上記し
た一定時間タイマを構成する。この一定時間タイマが動
作している間は、全光点灯の調光制御カウント値が一定
カウント値算出部(ハ)で算出される。
This dimming rate is 6 bits (0, -
63) as a numerical value. This conversion converts 100% to count value 10”, 0%
During this period, the count value is calculated based on the relationship data between the control phase angle and the dimming rate, which differs depending on the type of lighting load.Next, when this count value exceeds a certain value, that is, dimming If the rate is below a certain low value (for example, 20
%), and if it is above a certain value, execute count value correction Q41 to fix the count value to that certain value, to prevent the dimming rate from becoming too low. 0 Next, illumination phase control based on the count value for dimming control calculated above will be explained. In the flowchart of the output control operation of the processing unit in FIG. 6, first, the control operation when the illumination changes from off to on is executed. This is to prevent the lights from turning off when changing from off to dimmed lighting, and is to keep the lights on at all lights for a certain period of time. When a lighting change is detected in the judgment from off to on (c), the value in the register is cut a certain number of times. This constitutes the above-mentioned fixed time timer with the number determination section (5) and the number-1 down-count section. While the fixed time timer is operating, a dimming control count value for full-light lighting is calculated by the fixed count value calculating section (c).

次に処理部α3は零りロス信号発生部鰺からの零クロス
パルスをパルス検知部O〔にて検知する。このパルスと
電源波形の関係は、第7図タイミングチャートに示され
る 零クロスパルスの検知をトリガとして先に算出されてい
る。調光制御のためのカウント値がカウント値セット部
01)でレジスタにセットされ、カウント値オーバー判
定部02.カウント値減算部(ト)によりカウントダウ
ンが行なわれる。カウントオーバー判定されると位相制
御のための一定幅パルスが位相制御パルス出力部(財)
処理から第7図に)のごとく出力される。第7図(ホ)
は他の回路の位相制御パルスで上記と同様の方法で出力
される。これら位相制御パルスは処理部(へ)の出力端
子(01)i02)。
Next, the processing section α3 detects the zero cross pulse from the zero loss signal generating section 麯 using the pulse detection section O[. The relationship between this pulse and the power supply waveform is calculated in advance using the detection of the zero cross pulse shown in the timing chart of FIG. 7 as a trigger. A count value for dimming control is set in a register by a count value setting section 01), and a count value over determination section 02. A countdown is performed by the count value subtraction section (g). When it is determined that the count is over, a constant width pulse for phase control is output from the phase control pulse output section (Foundation).
The output from the processing is as shown in Figure 7). Figure 7 (E)
is a phase control pulse of another circuit and is output in the same manner as above. These phase control pulses are sent to the output terminals (01) i02) of the processing section (to).

(03)、 (04)に各々発生され駆動部←9の位相
制御器を動作させる。この結果、第1図(へ)に示す位
相制御された電源波形が得られ、これにより動作する照
明装置は調光点灯されるものである。
(03) and (04), respectively, to operate the phase controller of the drive unit←9. As a result, the phase-controlled power supply waveform shown in FIG.

以上により主操作盤から送信される調光マスク制御信号
、及び点滅・調光の制御信号を取り込み処理部で内部演
算し1位相制御パルスを発生し。
As described above, the dimming mask control signal and the blinking/dimming control signal transmitted from the main operation panel are internally calculated in the processing section and a one-phase control pulse is generated.

位相制御器を駆動出来るため、細かい調光制御を簡単な
端未器構成で成し得るものである。
Since the phase controller can be driven, fine dimming control can be achieved with a simple endless configuration.

尚、上記一実施例において調光制御のカウント値を電源
の零クロスパルスを基準として位相制御タイミングパル
スに変換しているが、このカウント値をD−A変換器に
入力し9位相制御電圧信号を作成し1位相制御器を制御
する構成にしても良い0 筐た。消灯から点灯に変化時一定時間の間全党状態にし
てその後制御信号による調光点灯等にしているが、全党
から調光点灯に戻す際、除々に変化させて行なう方法も
処理部αりの処理ルームこの変更で簡単に対処出来、さ
らに一時的に全光状態に移行せずに他の状態に移行させ
る方法でも良い。
In the above embodiment, the count value for dimming control is converted into a phase control timing pulse using the zero cross pulse of the power supply as a reference, but this count value is input to a DA converter to generate a 9-phase control voltage signal. It is also possible to create a configuration that controls a single phase controller. When the lights change from off to on, they are kept in the full state for a certain period of time and then dimmed by a control signal, etc. However, when changing from all lights back to dimmed lighting, there is also a method of gradually changing the light. The processing room can be easily dealt with by this change, and it may also be possible to temporarily shift to another state without shifting to the full-light state.

さらにまた、上記一実施例では調光マスタ制御信号と9
点滅・調光の制御信号を別に送信しているが1点滅・調
光の制御信号のビットを2ピツトからさらに増して調光
の段数を増加しマスク制御を行なわない場合でも、処理
部の処理ルームこの変更だけで上記と同様の端未器構成
で行なえるものである。
Furthermore, in the above embodiment, the dimming master control signal and 9
Even if the blinking/dimming control signal is sent separately, but the bits of the blinking/dimming control signal are further increased from 2 bits to increase the number of dimming stages and mask control is not performed, the processing of the processing unit The room can be made with the same end-of-line configuration as above with only this change.

以上述べたようにこの発明は、主操作盤と複数の端未器
を設け、多重伝送により端未器に接続された照明装置を
点滅・多段調光制御するシステムにおいて、主操作盤か
らの点滅・多段調光制御信号を受け、処理部で調光率を
演算し、この結果をもとに調光位相制御信号を作成し位
相制御器を動作させる端未器構成としたため主操作盤か
らの細かな照明制御が簡単な端未器構成で実現しえるも
のである。
As described above, the present invention provides a system in which a main operation panel and a plurality of end devices are provided, and a lighting device connected to the end devices is controlled by blinking and multistage dimming by multiplex transmission.・Receives a multi-stage dimming control signal, calculates the dimming rate in the processing section, creates a dimming phase control signal based on this result, and operates the phase controller.As it has an end-of-line configuration, it is not possible to control the dimming rate from the main operation panel. Detailed lighting control can be achieved with a simple and simple configuration.

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

第1図は照明制御システムの構成図、第2図は伝送信号
形態図、第3図は端未器の構成を示すブロック図、第4
図は照明制御出力図、第5図は処理部の制御出力演算フ
ローチャート、第6図は出力制御フローチャート、第7
図は端末器動作タイミングチャートである。図において
、(1)は主操作盤、(2)は伝送線、 (31、(4
1、(51は端未器、 (61、+71は照明装置、α
Zは零りロス信号発生部、α濠は処理部。 051は位相制御器を含む駆動部である。 尚1図中、同−符号は同−又は相当部分を示す。 代理人葛野信− 第3図 第4図 第5図 第6図 第7図 =479
Figure 1 is a configuration diagram of the lighting control system, Figure 2 is a transmission signal format diagram, Figure 3 is a block diagram showing the configuration of the end device, and Figure 4 is a block diagram showing the configuration of the end device.
The figure is a lighting control output diagram, Figure 5 is a control output calculation flowchart of the processing section, Figure 6 is an output control flowchart, and Figure 7 is an output control flowchart.
The figure is a terminal device operation timing chart. In the figure, (1) is the main operation panel, (2) is the transmission line, (31, (4
1, (51 is the end device, (61, +71 is the lighting device, α
Z is the zero loss signal generation section, and α moat is the processing section. 051 is a drive unit including a phase controller. In Figure 1, the same reference numerals indicate the same or equivalent parts. Agent Makoto Kuzuno - Figure 3 Figure 4 Figure 5 Figure 6 Figure 7 = 479

Claims (5)

【特許請求の範囲】[Claims] (1)主操作盤と複数の端末器を設け、これらの間で多
重伝送によりアドレス信号、制御信号を送信・受信して
端末器にて照明装置を点滅・調光制御スる照明制御シス
テムにおいて、主操作盤から送られる照明の点滅・調光
の制御信号を取り込みこれらの制御信号を演算し、電源
の零クロス信号を基準に上記演算結果をもとに位相制御
パルス信号を作成する処理部と、この処理部からの出力
信号で位相制御器を含む駆動部を制御する端末器を構成
したことを特徴とする照明制御システム。
(1) In a lighting control system that has a main operation panel and multiple terminal devices, transmits and receives address signals and control signals through multiplex transmission between these devices, and controls the lighting equipment to flash and dim at the terminal devices. , a processing unit that receives lighting blinking and dimming control signals sent from the main operation panel, calculates these control signals, and creates a phase control pulse signal based on the above calculation results with the power supply's zero cross signal as a reference. and a terminal device that controls a driving section including a phase controller using an output signal from the processing section.
(2)処理部の制御信号の演算結果をD −A変換器に
入力し位相制御電圧信号を作成し、この信号で位相制御
器を制御する端末器としたことを特徴とする特許請求の
範囲第1項記載の照明制御システム。
(2) A terminal device that inputs the calculation result of the control signal of the processing unit to a D-A converter to create a phase control voltage signal, and controls a phase controller using this signal. The lighting control system according to item 1.
(3)主操作盤から送られた制御信号が、消灯がら調光
点灯に変化した時、処理部において一時的に点灯状態の
演算結果を発生し位相制御器を制御する端末器としたこ
とを特徴とする特許請求の範囲第1項又は第2項記載の
照明制御システム。
(3) When the control signal sent from the main operation panel changes from off to dimmed lighting, the processing unit temporarily generates the calculation result of the lighting state and uses it as a terminal to control the phase controller. A lighting control system according to claim 1 or 2, characterized in that:
(4)処理部の制御信号の演算結果が位相制御可能なあ
る一定値以下になると演算結果を上記ある一定値に固定
した出力を発生し9位相制御器を制御する端末器とした
ことを特徴とする特許請求の範囲第1項−第3項の何れ
力・に記載の照明制御システム。
(4) When the calculation result of the control signal of the processing section becomes less than a certain value that allows phase control, the terminal device generates an output that fixes the calculation result to the above-mentioned certain value and controls the nine-phase controller. A lighting control system according to any one of claims 1 to 3.
(5)処理部をストアドブログラム方式のマイクロコン
ピュータで構成したことを特徴とする特許請求の範囲第
1項−策4項の何れかに記載の照明制御システム。
(5) The lighting control system according to any one of claims 1 to 4, characterized in that the processing section is constituted by a stored program microcomputer.
JP57171488A 1982-09-30 1982-09-30 Illumination control system Pending JPS5960990A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57171488A JPS5960990A (en) 1982-09-30 1982-09-30 Illumination control system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57171488A JPS5960990A (en) 1982-09-30 1982-09-30 Illumination control system

Publications (1)

Publication Number Publication Date
JPS5960990A true JPS5960990A (en) 1984-04-07

Family

ID=15924022

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57171488A Pending JPS5960990A (en) 1982-09-30 1982-09-30 Illumination control system

Country Status (1)

Country Link
JP (1) JPS5960990A (en)

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