JPS621330A - Lighting line carrier load controller - Google Patents

Lighting line carrier load controller

Info

Publication number
JPS621330A
JPS621330A JP14161685A JP14161685A JPS621330A JP S621330 A JPS621330 A JP S621330A JP 14161685 A JP14161685 A JP 14161685A JP 14161685 A JP14161685 A JP 14161685A JP S621330 A JPS621330 A JP S621330A
Authority
JP
Japan
Prior art keywords
load
control
way switch
control means
load control
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.)
Granted
Application number
JP14161685A
Other languages
Japanese (ja)
Other versions
JPH0380399B2 (en
Inventor
Hiroyuki Nonaka
野中 裕之
Wataru Takahashi
渉 高橋
Jun Iguchi
潤 井口
Shinji Nakamura
真二 中村
Takumi Mizukawa
巧 水川
Shigeharu Nakamoto
重陽 中本
Takaaki Okude
隆昭 奥出
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP14161685A priority Critical patent/JPS621330A/en
Publication of JPS621330A publication Critical patent/JPS621330A/en
Publication of JPH0380399B2 publication Critical patent/JPH0380399B2/ja
Granted legal-status Critical Current

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Abstract

PURPOSE:To apply load control with a three-way switch provided externally even if a system is faulty by providing the three-way switch driven electrically to the load control means of a load controller and applying the control of two parts of load together with the three-way switch provided externally. CONSTITUTION:The communication means 6 of a load controller 5 is connected to a lighting line 1 and controlled by a control means 7. A load control means 8 is connected to a control means 7 so as to apply 2-position control of the load 10 together with the 3-way switch 9 provided externally. The signal of a load current detection means 11 to detect whether or not the current flows to the load 10 is sent to the control means 7. Through the constitution above, even if the load controller 5 is faulty, since the 2-position control of the load 10 is applied, it is possible to control the load together with the 3-way switch provided externally and the safety and confortableness of the system are maintained.

Description

【発明の詳細な説明】 産業上の利用分野 本発明は、電灯線を伝送通信路として用いた搬送負荷制
御装置に関するものである。
DETAILED DESCRIPTION OF THE INVENTION Field of the Invention The present invention relates to a carrier load control device using electric power lines as transmission communication channels.

従来の技術 近年、電灯線を伝送通信路として用い、各種負荷(機器
)の遠隔制御、モニタ監視等を行なう電灯線搬送負荷制
御システムが住まいの快適性、安全性をメリットとして
普及しはじめている。電灯線を用いた搬送負荷11i1
111システムは、商用 1oovの電灯線の50)I
 Zもしくは60)−1zの交流電圧上に、これより十
分高い周波数の信号電圧を重畳して通信を行なうもので
、伝送通信路として特別の配線が不要なことから、配置
に伴う手間や費用が少ないという特徴を有している。
BACKGROUND OF THE INVENTION In recent years, power line carrier load control systems that use power lines as transmission communication channels to remotely control and monitor various loads (equipment) have begun to become popular due to their benefits of comfort and safety in homes. Transport load using electric light line 11i1
111 system is a commercial 1oov power line 50) I
Communication is carried out by superimposing a signal voltage of a sufficiently higher frequency on the AC voltage of Z or 60)-1z, and since no special wiring is required as a transmission communication path, the time and cost associated with arrangement are reduced. It has the characteristic of being small.

ここで電灯線搬送負荷制御システムとは、コントローラ
と負荷制御装置で構成されており、負荷制御装置は、電
灯線を介して制御信号を送受する通信手段と、負荷を0
N10FF制御する負荷制御手段と、これらの手段を制
御する制御手段と、この制御手段を介して負荷を負荷制
tIl装置側で0N10FF制御することのできる入力
手段とを有している。また、コントローラは、各負荷制
御装置と制御信号を送受する通信機能と、各負荷制御装
置に伝送する0N10FF制御信号を発生する制御信号
発生機能と、各負荷がON状態かOFF状態かを表示す
るモニタ表示機能を有している。
Here, the power line carrier load control system is composed of a controller and a load control device, and the load control device includes a communication means for transmitting and receiving control signals via power lines, and a load control system that controls the load to zero.
It has a load control means for N10FF control, a control means for controlling these means, and an input means that can control the load on the load control tIl device side by 0N10FF via this control means. The controller also has a communication function to send and receive control signals to and from each load control device, a control signal generation function to generate 0N10FF control signals to be transmitted to each load control device, and a display function to indicate whether each load is in an ON state or an OFF state. It has a monitor display function.

第3図は電灯線を用いた搬送負荷制御システムの構成図
である。1は商用100■の電灯線で、・一般家庭内に
あるものである。2は負荷で、負荷制御装置3を介して
電灯線1に接続されていや。負荷制御装置3は前述した
ように通信手段、負荷制御手段、これらを制御する制御
手段及び入力手段を有している。4は電灯線1に接続さ
れたコントローラで、前述したように通信機能、制御信
号発生機能、及びモニタ表示機能を有しており、このコ
ントローラ4を用い、電灯線1を伝送路として負荷制御
5A¥13に制御信号を送受することにより、負荷2の
0N10FF制御、モニタ監視ができる。
FIG. 3 is a configuration diagram of a conveyance load control system using electric power lines. 1 is a commercial 100cm electric light line, which is located in an ordinary household. 2 is a load, which is connected to the power line 1 via a load control device 3. As described above, the load control device 3 includes communication means, load control means, control means for controlling these, and input means. Reference numeral 4 denotes a controller connected to the power line 1, which has a communication function, a control signal generation function, and a monitor display function as described above, and uses this controller 4 to perform load control 5A using the power line 1 as a transmission path. By sending and receiving control signals to ¥13, 0N10FF control and monitoring of load 2 can be performed.

また、負荷制御装置3の入力手段によっても負荷2の0
N10FF制御をすることが可能であり、コントローラ
4のみによる制限はない。このとき負荷2の状態は変化
しているので、この情報は負荷制御装@3よりコントロ
ーラ4に送られる。
In addition, the input means of the load control device 3 also allows the load 2 to be set to zero.
It is possible to perform N10FF control, and there is no restriction only by the controller 4. At this time, since the state of the load 2 is changing, this information is sent from the load control device @3 to the controller 4.

発明が解決しようとする問題点 上記従来の電灯線搬送負荷制御システムにおける負荷制
御装[3は接続された負荷2をコント0−54からの制
御信号により制御するか、もしくは負荷制御装[3自身
の入力手段を介して制御するものであり、負荷制御装置
3が万一故障した場合は負荷2の0N10FF制御は全
く不可能になってしまう。極端な場合、家庭内の負荷は
全て制御不能となる欠点を有していた。
Problems to be Solved by the Invention The load control device [3] in the above-mentioned conventional power line carrier load control system controls the connected loads 2 by control signals from the controllers 0-54, or the load control device [3 itself] If the load control device 3 were to fail, 0N10FF control of the load 2 would become completely impossible. In extreme cases, the entire household load has the disadvantage of being uncontrollable.

本発明はかかる問題点を解決するもので、電灯線搬送負
荷制御システムの故障時にも負荷の0N10FFIlj
御が可能となる負荷制御装置を提供することを目的とす
るものである。
The present invention solves this problem, and even when the power line carrier load control system fails, the load is 0N10FFIlj.
The purpose of the present invention is to provide a load control device that can be controlled.

問題点を解決するための手段 本発明は上記問題点を解決するために、負荷制御装置の
負荷制御手段に、電気的に駆動される三路スイッチを設
け、外部に設けた三路スイッチと共に負荷を2箇所制御
するように構成したものである。
Means for Solving the Problems In order to solve the above problems, the present invention provides the load control means of the load control device with an electrically driven three-way switch, and together with the external three-way switch, the load The system is configured to control two locations.

作用 本発明は上記した構成により、負荷制御装置が万一故障
したとしても、負荷の2箇所制御をしているため、外部
に設けた三路スイッチと共に負荷を制御することが可能
となり、システムの安全性、快適性を保つことができる
Effect The present invention has the above-described configuration, and even if the load control device fails, the load is controlled at two points, so the load can be controlled together with an external three-way switch, and the system Safety and comfort can be maintained.

実施例 以下本発明の一実施例について、図面を参照しながら説
明する。
EXAMPLE An example of the present invention will be described below with reference to the drawings.

第1図は本発明の電灯線搬送負荷制御装置を示す構成図
である。第1図において、電灯線1には角荷制rn装置
5の通信手段6が接続され、制御手段7によりコントロ
ールされる。8は負荷制御手段で、制御手段7に接続さ
れ、外部に設けた三路スイッチ9と共に負荷10の2箇
所制御をするように制御される。11は負荷10に電流
が流れているかどうか、すなわち通電電流の有無を検知
するための負荷電流検知手段であり、(の信号は制御手
段7に送られる。
FIG. 1 is a configuration diagram showing a power line carrying load control device of the present invention. In FIG. 1, a communication means 6 of a square load control RN device 5 is connected to the power line 1 and is controlled by a control means 7. Reference numeral 8 denotes load control means, which is connected to the control means 7 and is controlled to control two locations of the load 10 together with an external three-way switch 9. Reference numeral 11 denotes a load current detection means for detecting whether or not current is flowing through the load 10, that is, the presence or absence of a current.

今、コントローラから負荷反転$り御信号が伝送通信路
である電灯線1上に出力されたとすると、負荷制御装置
5の通信手段6によってその信号を取入れ、制御手段7
に送る。制2御手段7は負荷電流検知手段11により負
荷10に電流が流れているか否か、すなわちONかOF
Fかを判定し、例えばONであれば負荷制御手段8に負
荷10をOFFにすべく命令を出す。当然この時負荷1
0はOFFされるので、このOFF状態が負荷電流検知
手段11により検知され、制御手段7に信号が送られる
Now, if a load reversal $ control signal is output from the controller onto the power line 1 which is a transmission communication path, the signal is received by the communication means 6 of the load control device 5, and the control means 7
send to The control means 7 determines whether current is flowing through the load 10 by the load current detection means 11, that is, whether it is ON or OF.
For example, if it is ON, a command is issued to the load control means 8 to turn off the load 10. Naturally at this time load 1
0 is turned OFF, this OFF state is detected by the load current detection means 11 and a signal is sent to the control means 7.

制御手段7はこの信号を受けて状態変化信号を通信手段
6により電灯線1上へ出力することになる。
The control means 7 receives this signal and outputs a state change signal onto the power line 1 through the communication means 6.

次に外部の三路スイッチ9により負荷10がONもしく
はOF F IQ御された場合は、負荷制御装置5の負
荷電流検知手段11により状態が変化したことが検知さ
れ、制御手段7に信号が送られる。制御手段7はこの信
号を受けて状態変化信号を通信手段6により電灯線1上
へ出力することになる。
Next, when the external three-way switch 9 turns the load 10 ON or OFF IQ, the load current detection means 11 of the load control device 5 detects that the state has changed, and sends a signal to the control means 7. It will be done. The control means 7 receives this signal and outputs a state change signal onto the power line 1 through the communication means 6.

すなわち、負荷10の2箇所制御を行うことになり、1
つの制御を負荷制御装置5が受は持ち、他方の制御を外
部の三路スイッチ9が受けもつことになる。このような
負荷制御形態においては、万一片方が故障しても負荷1
0の制御が不能になることはなく、システムの安全性、
快適性を保つことが可能である。
In other words, the load 10 is controlled at two locations, and 1
The load control device 5 will take control of one, and the external three-way switch 9 will take control of the other. In this type of load control mode, even if one side fails, load 1
0 control will not be lost, system safety,
It is possible to maintain comfort.

第2図は、上記負荷制卸手段5の負荷制御手段8と外部
に設けた三路スイッチ9の具体的構成及び接続の一実施
例を示す電気回路図である。12は単極双投型接点を有
する継電器で、巻線13に電流が流れていない状態では
接点14は閉じ、接点15は開いている。巻線13に電
流が流れると接点14は開き、接点15は閉じる構成と
なっている。この巻線13の一端は直流電源電圧Vcc
に、他端はトランジスタ16のコレクタに接続され、エ
ミッタはGNDに接続されている。なお、トランジスタ
16のベースは図示しないが制御手段7に接続されてい
る。
FIG. 2 is an electric circuit diagram showing an example of the specific structure and connection of the load control means 8 of the load control means 5 and the three-way switch 9 provided externally. Reference numeral 12 denotes a relay having single-pole, double-throw contacts; when no current flows through the winding 13, the contacts 14 are closed and the contacts 15 are open. When current flows through the winding 13, the contacts 14 open and the contacts 15 close. One end of this winding 13 is connected to the DC power supply voltage Vcc.
The other end is connected to the collector of the transistor 16, and the emitter is connected to GND. Note that the base of the transistor 16 is connected to the control means 7, although not shown.

外部に設けた三路スイッチ9は単極双投型スイッチで構
成され、共通端子17は負荷10に接続され、負荷10
の他端は電灯線1の接地側に接続されている。また、三
路スイッチ9の接点18は継電器12の接点14に、接
点19は接点15に接続されている。継電器12の共通
端子20は電灯線1の誘電側に接続されている。なお、
電灯線7の誘電・接地側の選択は自由である。
The three-way switch 9 provided externally is composed of a single-pole double-throw switch, and the common terminal 17 is connected to the load 10.
The other end is connected to the ground side of the power line 1. Further, the contact 18 of the three-way switch 9 is connected to the contact 14 of the relay 12, and the contact 19 is connected to the contact 15. A common terminal 20 of the relay 12 is connected to the dielectric side of the power line 1. In addition,
The dielectric/grounding side of the power line 7 can be freely selected.

この構成において、万一負荷制御18置5が故障し、そ
の結宋$ffff1器12の接点14もしくは接点15
いずれかが閉じたとしても、外部に設けた三路スイッチ
9により負荷10を電灯線1に対して閉回路・開回路を
構成することが可能である。すなわち、システムが故障
したとしても負荷の制御は可能である。
In this configuration, if the load control 18 or 5 should fail, the contact 14 or the contact 15 of the
Even if either one is closed, it is possible to configure a closed circuit or an open circuit between the load 10 and the power line 1 using the externally provided three-way switch 9. In other words, even if the system fails, it is possible to control the load.

なお、本実施例において、負荷制御ll装置自身からの
制御は出来ないが、作動スイッチを設け、この信号を制
御手段に送り負荷を制御することは容易である。
In this embodiment, although the load control device itself cannot be controlled, it is easy to provide an activation switch and send this signal to the control means to control the load.

発明の効梁 以上の説明で明らかなように、本発明によれば、負荷制
御装置の負荷制卸手段に、電気的に駆動される三路スイ
ッチを設け、外部に設けた三路スイッチと共に負荷の2
箇所制御を行なうことにより、システムが故障したとき
でも外部に設けた三路スイッチにより負荷の制御をする
ことが可能となり、システムの安全性、快適性を保つこ
とが出来る。
Effects of the Invention As is clear from the above description, according to the present invention, an electrically driven three-way switch is provided in the load control means of the load control device, and the load control device is equipped with an electrically driven three-way switch. 2
By performing point control, even if the system fails, it is possible to control the load using an external three-way switch, and the safety and comfort of the system can be maintained.

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

第1図は本発明の電灯線負荷制m+装置の一実施例を示
すブロック図、第2図は同負荷制御装置の1荷制御手段
、外部三路スイッチの電気回路図、第3図は従来の電灯
線搬送制御装置のブロック図である。 1・・・電灯線、5・・・負荷$制御装茸、6・・・通
信手段、7・・・制御手段、8・・・負荷制御手段、9
・・・三路スイッチ、10・・・負荷、11・・・負V
j電流検知手段、12・・・継電器 代即人   森  本  義  弘 第1図 S活!博籠 第2図 第3図
Fig. 1 is a block diagram showing an embodiment of the power line load control m+ device of the present invention, Fig. 2 is an electric circuit diagram of the first load control means of the same load control device and an external three-way switch, and Fig. 3 is a conventional one. FIG. 2 is a block diagram of a power line conveyance control device of FIG. DESCRIPTION OF SYMBOLS 1... Electric light line, 5... Load control device, 6... Communication means, 7... Control means, 8... Load control means, 9
...Three-way switch, 10...Load, 11...Negative V
j Current detection means, 12... Relay cost immediately Yoshihiro Morimoto Figure 1 S activity! Hakugo Figure 2 Figure 3

Claims (1)

【特許請求の範囲】[Claims] 1、電灯線に搬送波を重畳して通信を行なう通信手段と
、電気的に駆動される三路スイッチを有し、外部に設け
た三路スイッチと共に負荷の2箇所制御を行う負荷制御
手段と、前記負荷の電流の有無を検知する負荷電流検知
手段と、前記通信手段により前記負荷への通電状態を反
転させるべき信号を受信したとき前記負荷制御手段を介
し前記負荷の反転制御を行なう制御手段とを有する電灯
線搬送負荷制御装置。
1. A communication means that performs communication by superimposing a carrier wave on a power line, and a load control means that has an electrically driven three-way switch and controls two locations of the load together with an external three-way switch; load current detection means for detecting the presence or absence of current in the load; and control means for performing reversal control of the load via the load control means when a signal to reverse the energization state to the load is received by the communication means. A power line carrying load control device with
JP14161685A 1985-06-27 1985-06-27 Lighting line carrier load controller Granted JPS621330A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14161685A JPS621330A (en) 1985-06-27 1985-06-27 Lighting line carrier load controller

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14161685A JPS621330A (en) 1985-06-27 1985-06-27 Lighting line carrier load controller

Publications (2)

Publication Number Publication Date
JPS621330A true JPS621330A (en) 1987-01-07
JPH0380399B2 JPH0380399B2 (en) 1991-12-24

Family

ID=15296176

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14161685A Granted JPS621330A (en) 1985-06-27 1985-06-27 Lighting line carrier load controller

Country Status (1)

Country Link
JP (1) JPS621330A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5934800B2 (en) * 2012-09-26 2016-06-15 大和ハウス工業株式会社 Switch control system

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5934800B2 (en) * 2012-09-26 2016-06-15 大和ハウス工業株式会社 Switch control system

Also Published As

Publication number Publication date
JPH0380399B2 (en) 1991-12-24

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