JPH0295098A - Supervisory controller - Google Patents
Supervisory controllerInfo
- Publication number
- JPH0295098A JPH0295098A JP63248062A JP24806288A JPH0295098A JP H0295098 A JPH0295098 A JP H0295098A JP 63248062 A JP63248062 A JP 63248062A JP 24806288 A JP24806288 A JP 24806288A JP H0295098 A JPH0295098 A JP H0295098A
- Authority
- JP
- Japan
- Prior art keywords
- input
- supervisory
- supervisory control
- output
- facilities
- 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
- 238000012544 monitoring process Methods 0.000 claims description 19
- 238000004891 communication Methods 0.000 claims description 10
- 238000010586 diagram Methods 0.000 description 3
- 235000001270 Allium sibiricum Nutrition 0.000 description 1
- 235000011293 Brassica napus Nutrition 0.000 description 1
- 240000008100 Brassica rapa Species 0.000 description 1
- 235000000540 Brassica rapa subsp rapa Nutrition 0.000 description 1
- 241000270666 Testudines Species 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000004904 shortening Methods 0.000 description 1
Abstract
Description
【発明の詳細な説明】
〔産業上の利用分野〕
本発明は監視制御装置に関し、特にビル内外に散在する
多数の監視制御対象設備を監視制御する監視制御装置に
関する。DETAILED DESCRIPTION OF THE INVENTION [Field of Industrial Application] The present invention relates to a supervisory control device, and particularly to a supervisory control device that monitors and controls a large number of facilities to be monitored and controlled, which are scattered inside and outside of a building.
従来、監視制御装置は、第２図のように制御部１１と入
出力部１２とから構成され、監視制御対象設備３ａ〜３
ｄとの間の監視制御信号の送受は、入出力部１２より監
視制御対象設備３ａ〜３ｄの監視点ごとに、一対一に入
出力信号線１５ａ〜１５ｄで接続することにより行われ
ていた。Conventionally, a supervisory control device is composed of a control section 11 and an input/output section 12 as shown in FIG.
The transmission and reception of supervisory control signals to and from the equipment d was performed by connecting the input/output unit 12 one-to-one with input/output signal lines 15a to 15d for each monitoring point of the equipment 3a to 3d to be monitored and controlled.
上述した従来の監視制御装置は、ビル内外に散在する多
数の監視制御対象設備に対応する監視点が数千点以上に
もわたる場合や監視制御対象設備が分散している場合、
各監視制御対象設備に対する配線距離が長くなるという
問題点があった。The above-mentioned conventional monitoring and control equipment is difficult to use when there are thousands of monitoring points corresponding to a large number of equipment to be monitored and controlled scattered inside and outside the building, or when the equipment to be monitored and controlled is dispersed.
There is a problem in that the wiring distance for each facility to be monitored and controlled becomes long.
本発明の目的は、従来の監視制御装置と比較して監視制
御対象設備との間の配線距離が短くなる監視制御装置を
提供することにある。An object of the present invention is to provide a supervisory control device with a shorter wiring distance between the monitoring and control target equipment compared to conventional supervisory control devices.
本発明の監視制御装置は、ビル内外に散在する各種の監
視制御対象設備を監視制御する監視制御装置において、
監視制御対象設備からの監視信号の受信及び監視制御対
象設備への制御信号送信を行うための入出力部と監視制
御対象設備を監視制御する制御部とを分離して通信回線
にて接続することにより、監視制御対象設備との監視制
御信号の送受信を行うように構成されている。The supervisory control device of the present invention is a supervisory control device that monitors and controls various facilities to be monitored and controlled that are scattered inside and outside of a building.
An input/output unit for receiving supervisory signals from equipment subject to supervisory control and transmitting control signals to equipment subject to supervisory control and a control unit for monitoring and controlling the equipment subject to supervisory control are separated and connected via a communication line. The system is configured to transmit and receive supervisory control signals to and from equipment subject to supervisory control.
次に、本発明の実施例について図面を参照して説明する
。Next, embodiments of the present invention will be described with reference to the drawings.
第１図は本発明の一実施例のフロック図である。FIG. 1 is a block diagram of one embodiment of the present invention.
第１図の監視制御装置は、監視制御対象設備３ａ〜３ｃ
との間で監視制御信号を送受する入出力部２ａ〜２Ｃ１
入出力部２ａ〜２Ｃを介して監視制御対象段ｆ！３ａ〜
３Ｃを監視制御する制御部１から構−成されている。The supervisory control device in FIG. 1 includes facilities 3a to 3c to be monitored and controlled.
Input/output units 2a to 2C1 that transmit and receive supervisory control signals between
The stage f! to be monitored and controlled via the input/output units 2a to 2C! 3a~
It is composed of a control section 1 that monitors and controls the 3C.
入出力部２ａ〜２Ｃは制御部１から分離されて監視制御
対象設備３ａ〜３Ｃごとに、その近くに設置される。監
視制御対象設備３ａ〜３Ｃの各監視点からの監視信号は
入出力部２ａ〜２Ｃとの間は入出力信号線５ａ〜５Ｃを
介して入出力され、入出力部２ａ〜２ｃと制御部１との
間は通信回線４ａ〜４ｃにより接続されている。一つの
監視制御対象設備３ａ〜３Ｃから送出される監視信号は
同一の入出力部２ａ〜２Ｃに集められ、各入出力部２ａ
〜２Ｃは通信回線４ａ〜４Ｃによりそれぞれ制御部１に
送出され、制御部１で集中的に監視信号のデータ処理が
行われる。The input/output sections 2a to 2C are separated from the control section 1 and installed near each of the monitoring and control target facilities 3a to 3C. Monitoring signals from each monitoring point of the equipment 3a to 3C to be monitored and controlled are input and output between the input/output units 2a to 2C via input/output signal lines 5a to 5C, and between the input/output units 2a to 2c and the control unit 1. are connected to each other by communication lines 4a to 4c. Monitoring signals sent from one monitoring-controlled equipment 3a to 3C are collected in the same input/output unit 2a to 2C, and each input/output unit 2a
-2C are sent to the control unit 1 through the communication lines 4a to 4C, respectively, and the control unit 1 intensively processes the data of the monitoring signal.
又、制御部１から監視制御対象設備３ａ〜３Ｃに制御信
号を送出するときは、通信回線４ａ〜４ｃを介して各入
出力部２ａ〜２Ｃへ送出し、各入出力部２ａ〜２Ｃから
入出力信号線らａ〜５Ｃを介してそれぞれの監視制御対
象設備３ａ〜３Ｃへ制御信号が送出される。Also, when sending control signals from the control unit 1 to the equipment 3a to 3C to be monitored and controlled, the control signals are sent to each input/output unit 2a to 2C via the communication lines 4a to 4c, and the control signals are sent from each input/output unit 2a to 2C. Control signals are sent to the respective monitored and controlled facilities 3a to 3C via the output signal lines a to 5C.
監視制御対象設備３ｄが追加された場合には、その監視
制御対象設備３ｄ近くに入出力部２ｄを設置し、各監視
点と入出力信号線５ｄにより接続し、延長した通信回線
４ｄを追加することにより、制御部１にて他の監視制御
対象設備３８〜３ｃと同様に監視制御する。When a facility 3d to be monitored and controlled is added, an input/output section 2d is installed near the facility 3d to be monitored and controlled, connected to each monitoring point by an input/output signal line 5d, and an extended communication line 4d is added. As a result, the control unit 1 monitors and controls the equipment in the same way as the other equipment 38 to 3c to be monitored and controlled.
このように、監視制御対象設備３ａ〜３ｄにおける各監
視点とのデータの入出力部２ａ〜２ｄを監視制御対象設
備３ａ〜３ｄごとに設け、制御部１と分離することによ
り、従来の監視制御装置と比較して配線距離を短くする
ことができる。In this way, by providing the data input/output units 2a to 2d for each monitoring point in the monitoring and control target equipment 3a to 3d and separating them from the control unit 1, conventional monitoring and control can be performed. The wiring distance can be shortened compared to other devices.
又、入出力部２ａ〜２ｄを監視制御対象設備３ａ〜３ｄ
ごとに設けることにより、設備の保守・調整もやりやす
くなる。In addition, the input/output units 2a to 2d are monitored and controlled by the equipment 3a to 3d.
By providing each unit, it becomes easier to maintain and adjust the equipment.
さらに、監視制御対象設備３ａ〜３ｄが分散している場
合においても、例えば２ペア程度の簡易な信号線を通信
回線４ａ〜４ｄとして使用し、監視制御対象設備３ａ〜
３ｄの近くに設置された入出力部２ａ〜２ｄまで接続す
ることにより、監視制御を行うことができる。Furthermore, even when the facilities 3a to 3d to be monitored and controlled are dispersed, simple signal lines of about 2 pairs, for example, are used as the communication lines 4a to 4d, and the facilities 3a to 3d to be monitored and controlled are used as the communication lines 4a to 4d.
Monitoring and control can be performed by connecting the input/output units 2a to 2d installed near the input/output unit 3d.
以上説明したように、本発明は、監視制御対象設備にお
ける各監視点とのデータの入出力部を監視制御対象設備
ごとに設け、制御部と分離することにより、従来の監視
制御装置と比較して配線距離が短くなるという効果を有
する。As explained above, the present invention provides a data input/output unit for each monitoring point in the equipment to be monitored and controlled, and separates it from the control unit, thereby making it easier than conventional monitoring and control equipment. This has the effect of shortening the wiring distance.
第１図は本発明の一実施例のブロック図、第２図は従来
の監視制御装置のブロック図である。
１・・・・・・制御部、２ａ〜２ｄ・・・・・・入出力
部、３ａ〜３ｄ・・・・・・監視制御対象設備、４ａ〜
４ｄ・・・・・・通信回線、５ａ〜５ｄ・・・・・・入
出力信号線、１１・・・・・・制御部、１２・・・・・
・入出力部、１４・・・・・・通信回線、１５・・・・
・・入出力信号線。
代理人 弁理士 内 原 晋
一
／ ： φリ 茄Ｐ 客月
２α〜２乙：／ＩＶ出力停
３ｃｔ 〜 ニラｄ ： ’Ａ 祖隼り
ｍう下ｒ象吉父づ晴５＋α〜ｌｆｄ： 涌信口繰
′ｊ久〜ｓｃｔ ： ａ出力ヂ言号飛泉第 １
図
３α〜３ｄ：覧視叡Ｊ卸対亀暇怖
／７：ヤＪ御舒
７２ ： ７Ｘ出力郁
／＋：涌準ロ線
７５α〜／プａ： Ａ出カブ盲号未菓FIG. 1 is a block diagram of an embodiment of the present invention, and FIG. 2 is a block diagram of a conventional supervisory control device. 1...Control unit, 2a-2d...Input/output unit, 3a-3d...Equipment to be monitored and controlled, 4a-
4d... Communication line, 5a to 5d... Input/output signal line, 11... Control unit, 12...
・Input/output section, 14...Communication line, 15...
...I/O signal line. Agent Patent Attorney Shinichi Uchihara/: φri 茄P Guest month 2α ~ 2 Otsu: /IV output stop 3ct ~ Chive d: 'A So Hayari
m down r zokichi chizuharu 5+α~lfd: Wakushinguchi'jku~sct: a output jigogo Hisendai 1 Figure 3α~3d: Ranshi Ei J wholesale vs turtle time fear/7: Ya J Goshu 72: 7X output Iku/+: Wakujunro line 75α~/pua: A output turnip blind number Mika
Claims (1)
する監視制御装置において、監視制御対象設備からの監
視信号の受信及び監視制御対象設備への制御信号送信を
行うための入出力部と監視制御対象設備を監視制御する
制御部とを分離して通信回線にて接続することにより、
監視制御対象設備との監視制御信号の送受信を行うこと
を特徴とする監視制御装置。In a supervisory control device that monitors and controls various equipment to be monitored and controlled that are scattered inside and outside a building, an input/output unit and a supervisory control unit for receiving monitoring signals from the equipment to be monitored and controlling and transmitting control signals to the equipment to be monitored and controlled. By separating the control unit that monitors and controls the target equipment and connecting it via a communication line,
A supervisory control device characterized by transmitting and receiving supervisory control signals to and from equipment subject to supervisory control.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63248062A JPH0295098A (en) | 1988-09-30 | 1988-09-30 | Supervisory controller |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP63248062A JPH0295098A (en) | 1988-09-30 | 1988-09-30 | Supervisory controller |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0295098A true JPH0295098A (en) | 1990-04-05 |
Family
ID=17172637
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP63248062A Pending JPH0295098A (en) | 1988-09-30 | 1988-09-30 | Supervisory controller |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0295098A (en) |
-
1988
- 1988-09-30 JP JP63248062A patent/JPH0295098A/en active Pending
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