JPS6373828A - Display of centralized controller - Google Patents
Display of centralized controllerInfo
- Publication number
- JPS6373828A JPS6373828A JP61216525A JP21652586A JPS6373828A JP S6373828 A JPS6373828 A JP S6373828A JP 61216525 A JP61216525 A JP 61216525A JP 21652586 A JP21652586 A JP 21652586A JP S6373828 A JPS6373828 A JP S6373828A
- Authority
- JP
- Japan
- Prior art keywords
- current value
- load
- current
- display
- light emitting
- 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
Links
- 238000001514 detection method Methods 0.000 claims description 7
- 238000000034 method Methods 0.000 claims description 7
- 230000004397 blinking Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012790 confirmation Methods 0.000 description 1
- 239000004575 stone Substances 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
Landscapes
- Measurement Of Current Or Voltage (AREA)
- Supply And Distribution Of Alternating Current (AREA)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
【発明の詳細な説明】
（イ）産業上の利用分野
本発明は親器からの信号に基づいて、端末器に接続され
た負荷の運転を制御する集中制御装置において、特に屋
内配線に所建値以上の電流値が流れた時の表示方法に関
するものである。Detailed Description of the Invention (a) Field of Industrial Application The present invention is applicable to a centralized control device that controls the operation of a load connected to a terminal device based on a signal from a parent device, especially when installed in indoor wiring. This relates to a method of displaying when a current value greater than the current value flows.
仲）従来の技術
一般にこのような従来の集中制御装置としては特開昭６
０−２００７３６号公報に記載されているようなものが
あった。この公報には電力線を利用した屋内負荷制御装
置が記載されており、その内容は屋内配線に流れる電流
値を検出し、この′電流値が予め定めた所定値（電流ブ
レーカーの作動する電流値）を越えた時に、予め定めた
優先；偵番に基づいて一部の負荷の運転を停止させるも
のであった。(Naka) Conventional technology In general, such a conventional centralized control device is
There was one described in Japanese Patent No. 0-200736. This publication describes an indoor load control device that uses power lines, and its contents detect the current value flowing through indoor wiring, and this current value is set to a predetermined value (current value at which the current breaker operates). When the limit was exceeded, the operation of some loads was stopped based on a predetermined priority code.
（ハ）発明が解決しようとする問題点
以上のような従来の技術では、屋内配線に流れる電流値
が所定値を越えると、一部の負荷の運転が自動的に停止
してしまうものであり、使用者に対しては不都合な面が
あった。例えば、電流ブレーカ−の作動する電流値まで
、あとどの位い余裕があるかやどの位いり電流値が流れ
過ぎたかがわからす、次に使用できる電気機器の設定が
難しいものであった。(c) Problems to be Solved by the Invention In the conventional technology described above, when the current value flowing through the indoor wiring exceeds a predetermined value, the operation of some loads is automatically stopped. However, there were some inconveniences for users. For example, it has been difficult to determine how much current there is left before the current breaker operates, or how much current has flowed too far, and to set the next electrical device to be used.
斯る問題点に鑑み、本発明は屋内配線に流れる電流値及
び現在の集中制御装置の動作状態を容易に確認できる表
示方法を提供するものである。In view of these problems, the present invention provides a display method that allows easy confirmation of the current value flowing through the indoor wiring and the current operating state of the central control device.
に）問題点を解決するだめの手段
本発明は複数個の端末器と、この夫々の端末器で運転が
制御される夫々の負荷と、前記複数の端末器へ制御信号
を出力する鋭器と、負荷が接続される屋内配線に流れる
電流値を検出する１！流検出部とを有し、この電流検出
部の検出する電流値が所定値以上となった時に一部の負
荷の運転を停止する集中制御装置において、鋭器の表示
信号に応じて発光面積が変わる表示部を備え、前記電流
値に基づく表示イボ号を表示部に与えて電流値の表示を
行なうと供に、電流値が所定値以上となった時は運転を
停止する負荷に流れた電流値に対応する表示部の発光面
積部を点滅させるものである。B) Means for solving the problem The present invention provides a plurality of terminal devices, respective loads whose operation is controlled by the respective terminal devices, and a sharp device that outputs control signals to the plurality of terminal devices. , detect the current value flowing through the indoor wiring to which the load is connected 1! In a centralized control device that has a current detection section and stops operation of a part of the load when the current value detected by the current detection section exceeds a predetermined value, the light emitting area is adjusted according to the display signal of the sharp device. It is equipped with a display part that changes, and displays the current value by giving a display number based on the current value to the display part, and also displays the current flowing through the load, which stops operation when the current value exceeds a predetermined value. This causes the light emitting area portion of the display section corresponding to the value to blink.
（ホ）作用
このように構図する本発明の集中制御装置の表示方法は
、屋内配線に流れる電流値を表示できると供に、屋内配
線に流れる電流値が所定値を越えた時には、 ｉの負荷
の運転を停止し、かつこの負荷に流れた電流値に対応す
る表示部の発光面積部を点滅させて、負荷が停止してい
ることを表示することができるものである。(E) Function The display method of the central control device of the present invention configured as described above can display the current value flowing through the indoor wiring, and when the current value flowing through the indoor wiring exceeds a predetermined value, the load of i is displayed. It is possible to display that the load is stopped by stopping the operation of the load and blinking the light-emitting area of the display corresponding to the value of the current flowing through the load.
（へ）実施例 以下本発明の実施例を図面に基づいて説明する。(f) Example Embodiments of the present invention will be described below based on the drawings.
第１図は本発明の方法を用いた集中制御装置の概略図で
あり、１，２は屋外配線であり、電柱などに接続されて
いる。３は電流ブレーカ−であり、所定電流値以上の電
流が流れた時に屋内配線４゜５を遮断するものである。FIG. 1 is a schematic diagram of a central control device using the method of the present invention, and 1 and 2 are outdoor wiring connected to utility poles and the like. Reference numeral 3 denotes a current breaker, which cuts off the indoor wiring 4.5 when a current exceeding a predetermined current value flows.
Ａ乃至Ｆは端末器６乃至１１で運転が制御される負荷で
ある。１２は鋭器であり、信号線１３を介して端末器６
乃至１１と接続されている。この鋭器１２からは端末５
６乃至１１へ負荷Ａ乃至Ｆの運転開始又は運転停止の信
号を出力する。またこの鋭器１２は屋内配線４．５に流
れる全電流を検出するＣＴ （電流トランス）１４を有
し、このＣＴ１４の検出値をマイコン１５へ電流値デー
タとして出力する電流検出部を有している。尚、１７は
操作部であり、夫々の負荷Ａ乃至Ｆの運転開始及び運転
停止を行なうキー、電流ブレーカ−３の動作電流値を設
定するキー、負荷Ａ乃至Ｆの優先順番を設定するキーな
どからなっている。また１８は表示部であり、第２囚シ
乞示すようになっている。A to F are loads whose operation is controlled by the terminal devices 6 to 11. 12 is a sharp instrument, which is connected to the terminal device 6 via a signal line 13.
It is connected to 11 to 11. From this sharp object 12, terminal 5
A signal for starting or stopping the operation of the loads A to F is output to the terminals 6 to 11. This sharp instrument 12 also has a CT (current transformer) 14 that detects the total current flowing through the indoor wiring 4.5, and has a current detection section that outputs the detected value of the CT 14 to the microcomputer 15 as current value data. There is. Reference numeral 17 is an operation unit, which includes keys for starting and stopping the operation of the respective loads A to F, keys for setting the operating current value of the current breaker 3, keys for setting the priority order of the loads A to F, etc. It consists of Further, 18 is a display section, which is designed to show the second prisoner.
第２図において、１９は発光面であり、発光面全体を小
発光面積部ｔ、乃至ｔ、。に分割している。In FIG. 2, 19 is a light emitting surface, and the entire light emitting surface is divided into small light emitting area portions t, t,. It is divided into
この発光面１９はマイコン１５からの表示信号によって
夫々の小発光面積部ｔ１ 乃至ｔ、。が点灯又は消灯す
るものである。この小発光面積部ｔ１ 乃至ｔ、ｏは電
流検出部１６の検出する電流値に対応して棒グラフ状に
点灯する。すなわち、２０［Ａｌの電流値の時は小発光
面積部り、乃至ｔ、。が点灯し、ｔ７ｃＱの′ｌ！流値
の時は小発光面積部ｔ１ 乃至ｔＩ７゛が点灯する。尚
、小発光面積部ｔ、。のみ発光色を変えて、電流ブレー
カ−３が作動する電流値が２０囚であることを表わして
いる。This light emitting surface 19 is divided into small light emitting area portions t1 to t, respectively, according to a display signal from the microcomputer 15. The light turns on or off. The small light emitting area portions t1 to t, o light up in a bar graph shape in accordance with the current value detected by the current detection portion 16. That is, when the current value of Al is 20, the light emitting area is small, or t. lights up, and t7cQ'l! At the time of flow value, the small light emitting area portions t1 to tI7' light up. Note that the small light emitting area portion t. The color of the emitted light is changed to indicate that the current value at which the current breaker 3 operates is 20.
第３図は第１因に示したマイクロプロセッサ１５の動作
を示す要部フローチャートであり、以下の動作を行なう
。まず電源を投入することによってマイコン１５が起動
し“イニシャライズ″による初期設定を行なう。次に操
作ｉ１７のキースキャンを行なってキーの操作状態又は
設定状態を入力する。次にこのキー操作に基づいて負荷
Ａ乃至Ｆの運転開始又は運転停止を行なう。次に前ステ
ップの動作でフラグが付いている負荷が０ＦＦ（運転停
止）した否かを判断し、この負荷がＯＦＦした時には負
荷のフラグを削除する。次に電流検出部１６で検出した
電流値をＴとして入力する。FIG. 3 is a flowchart showing the main part of the operation of the microprocessor 15 shown in the first factor, and performs the following operations. First, by turning on the power, the microcomputer 15 starts up and performs initial settings by "initialization". Next, a key scan of operation i17 is performed to input the key operation state or setting state. Next, based on this key operation, the loads A to F are started or stopped. Next, it is determined whether the load with the flag attached in the operation of the previous step has been turned off (stopped), and when the load has been turned off, the load flag is deleted. Next, the current value detected by the current detection section 16 is input as T.
本笑施例では１ ［ａｌ単位で表示及び制御を行なうの
でこのＴの値は四捨五入した整数値である。尚、この最
小単位の設定は使用状態に合わせて任意に行なえばよい
。次にまだフラグが付いている負荷があるか否かを判断
し、フラグ付の負荷がなげれば電流値Ｔに基づいて小発
光面積部ｔ１〜Ａｔまでを棒グラフ状に点灯させる。こ
の４− Ｔ≧２０″であり、電流ブレーカ−３の作動す
る電流値を越えていれば、運転している負荷の同で優先
順番の最も低い負荷の運転を停止し、この負荷にフラグ
を付け、同時にこの時の電流値をＴ′＝Ｔとして記憶し
て■へ戻る。In this embodiment, since display and control are performed in units of 1[al], the value of T is a rounded integer value. Note that this minimum unit may be set arbitrarily depending on the usage condition. Next, it is determined whether there is any load with the flag still attached, and if the load with the flag is removed, the small light emitting area portions t1 to At are lit in a bar graph shape based on the current value T. If 4-T≧20'' and the current exceeds the operating current value of current breaker 3, the operation of the load with the lowest priority among the operating loads is stopped and this load is flagged. At the same time, store the current value at this time as T'=T and return to step (3).
フラグ付の負荷がある時は、まずこの負荷が復帰可能か
否かを判断し、復帰可能ならばこの負荷を復帰させた後
フラグを削除する。この判断としては現在の電流値に負
荷の定格電流値を加えた時、２０囚を越えるか否かで行
なう。尚負荷の定格電流値はこの負荷を停止させる前の
電流値と停止後の電流値との差から求めればよい。負荷
が復帰できない時は、小発元面積部ｔ、〜ｔ、までを点
灯し、小発光面積部ｔ１キ１“〜ｔ′ギ・′までを点滅
させるものである。When there is a load with a flag, it is first determined whether or not this load can be restored, and if it is possible to restore this load, the flag is deleted after the load is restored. This judgment is made based on whether or not the current current value plus the rated current value of the load exceeds 20 degrees. The rated current value of the load may be determined from the difference between the current value before the load is stopped and the current value after the load is stopped. When the load cannot be restored, the small light emitting area portions t, ~t, are turned on, and the small light emitting area portions t1~t'g.
このように構成された集中制御装置を用いて負荷の運転
制御を行なう場合は、キーを操作して負荷の運転を行な
えばよい。負荷Ｂ、Ｃ，Ｄの運転によって例えば１７囚
の電流値が流れた時は小発党面積部ｔ、〜１．が点灯す
る。次にさらに負荷Ａ（定格５［Ａｌ）の運転を行なう
ようにキーを操作すると、現在運転している負荷Ｂ、Ｃ
，Ｄと負荷へのうち優先順番の低い負荷１３（定格７Ｋ
）の運転を停止する。同時に小発光面積部石、〜ｔ２２
が点滅するものである。When controlling the operation of a load using the central control device configured in this manner, the load may be operated by operating a key. For example, when a current value of 17 times flows due to the operation of loads B, C, and D, the small starting area part t, ~1. lights up. Next, if you operate the key to operate load A (rated 5 [Al)], the currently operating loads B and C will be activated.
, D and load 13 (rated 7K), which has the lowest priority among loads.
) to stop operation. At the same time, a small luminous area stone, ~t22
is blinking.
（ト）“発明の効果
本発明は装器と端末器とからなり、屋内配線に流れる電
流値が所定値を越えた時に一部の負荷の運転を停止する
集中制御装置の表示方法において、装器の表示信刀に応
じて発光面積が変わる表示部を備え、電流値に基づく表
示信号を表示部に与えて電流値の表示を行なうと供に、
電流値が所定値以上となった時は運転を停止する負荷に
流れた電流値に対応する表示部の発光面積部を点滅させ
たので、現在流れている電流値を表示できろと共に、強
制的洗停止させられた負荷の亀流値分を点滅賢示できる
ものである。(G) “Effects of the Invention The present invention provides a method for displaying a central control device that consists of a device and a terminal device and that stops the operation of some loads when the current value flowing through indoor wiring exceeds a predetermined value. It is equipped with a display section whose light emitting area changes according to the display value of the device, and displays the current value by giving a display signal based on the current value to the display section.
When the current value exceeds a predetermined value, the operation will be stopped.The light-emitting area of the display section corresponding to the current value flowing through the load blinks, so that the current value of the current flowing can be displayed, and the operation can be forced to stop. It is possible to display the flashing value of the load whose washing has been stopped.
第１因は本発明の方法を用いる装置の概略図、第２図は
第１図に示した表示部の正面図、第３図は第１図に示し
たマイコンの動作を示す要部フローチャートである。
６乃至１１・・・端末器、 １２・・・マイコン、１
９・・・発光面ｆＲ部。The first factor is a schematic diagram of an apparatus using the method of the present invention, FIG. 2 is a front view of the display section shown in FIG. 1, and FIG. 3 is a flowchart of the main parts showing the operation of the microcomputer shown in FIG. be. 6 to 11...Terminal device, 12...Microcomputer, 1
9... Light emitting surface fR section.
Claims (1)
御される夫々の負荷と、前記複数の端末器へ制御信号を
出力する親器と、負荷が接続される屋内配線に流れる電
流値を検出する電流検出部とを有し、この電流検出部の
検出する電流値が所定値以上となつた時に一部の負荷の
運転を停止する集中制御装置において、親器の表示信号
に応じて発光面積が変わる表示部を備え、前記電流値に
基づく表示信号を表示部に与えて電流値の表示を行なう
と供に、電流値が所定値以上となつた時は運転を停止す
る負荷に流れた電流値に対応する表示部の発光面積部を
点滅させることを特徴とする集中制御装置の表示方法。(1) A plurality of terminal devices, each load whose operation is controlled by each terminal device, a parent device that outputs control signals to the plurality of terminal devices, and an indoor wiring to which the loads are connected. In a centralized control device that has a current detection part that detects a current value and stops operation of a part of the load when the current value detected by the current detection part exceeds a predetermined value, A load that is equipped with a display section whose light emitting area changes according to the current value, displays the current value by giving a display signal based on the current value to the display section, and stops operation when the current value exceeds a predetermined value. 1. A display method for a central control device, comprising blinking a light emitting area portion of a display portion corresponding to a current value flowing through the central control device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61216525A JPH07106030B2 (en) | 1986-09-12 | 1986-09-12 | Centralized control device display method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP61216525A JPH07106030B2 (en) | 1986-09-12 | 1986-09-12 | Centralized control device display method |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6373828A true JPS6373828A (en) | 1988-04-04 |
| JPH07106030B2 JPH07106030B2 (en) | 1995-11-13 |
Family
ID=16689794
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP61216525A Expired - Lifetime JPH07106030B2 (en) | 1986-09-12 | 1986-09-12 | Centralized control device display method |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH07106030B2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157222A (en) * | 1980-05-06 | 1981-12-04 | Tokyo Shibaura Electric Co | Domestic energization warning device |
| JPS56159935A (en) * | 1980-05-13 | 1981-12-09 | Tokyo Shibaura Electric Co | Domestic power control device |
| JPS58136719U (en) * | 1982-03-10 | 1983-09-14 | 松下電工株式会社 | Indicator with management guideline |
-
1986
- 1986-09-12 JP JP61216525A patent/JPH07106030B2/en not_active Expired - Lifetime
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56157222A (en) * | 1980-05-06 | 1981-12-04 | Tokyo Shibaura Electric Co | Domestic energization warning device |
| JPS56159935A (en) * | 1980-05-13 | 1981-12-09 | Tokyo Shibaura Electric Co | Domestic power control device |
| JPS58136719U (en) * | 1982-03-10 | 1983-09-14 | 松下電工株式会社 | Indicator with management guideline |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH07106030B2 (en) | 1995-11-13 |
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