JPH0452207U - - Google Patents
Info
- Publication number
- JPH0452207U JPH0452207U JP9330190U JP9330190U JPH0452207U JP H0452207 U JPH0452207 U JP H0452207U JP 9330190 U JP9330190 U JP 9330190U JP 9330190 U JP9330190 U JP 9330190U JP H0452207 U JPH0452207 U JP H0452207U
- Authority
- JP
- Japan
- Prior art keywords
- internal
- control station
- station
- control
- database
- 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
- Control By Computers (AREA)
Description
第１図は本考案の第１の実施例の構成を示す図
、第２図は本考案の第２の実施例の構成を示す図
、第３図は従来例の構成を示す図である。
１……統括ステーシヨン、２……通信バス、３
……制御ステーシヨン（ＦＣＳ）、４……計器、
１０……データベース、１１……モニタリングプ
ログラム、１２……フアームウエア、１３……計
器監視プログラム、２０……計算機、２１……収
集処理プログラム。
FIG. 1 is a diagram showing the configuration of a first embodiment of the present invention, FIG. 2 is a diagram showing the configuration of a second embodiment of the present invention, and FIG. 3 is a diagram showing the configuration of a conventional example. 1... Control station, 2... Communication bus, 3
... Control station (FCS), 4 ... Instrument,
10... Database, 11... Monitoring program, 12... Firmware, 13... Instrument monitoring program, 20... Computer, 21... Collection processing program.
Claims (1)
３を通信バス２を介して統括的に管理する分散制
御システムであつて、 各制御ステーシヨン３には、内部計器４の状態
を監視する監視手段１３が設けられ、 統括ステーシヨン１には、各制御ステーシヨン
３の全内部計器用のデータベース１０と、これら
の全内部計器のモニタリングを行うモニタリング
処理手段１１とが設けられ、 前記制御ステーシヨンの監視手段１３は、内部
計器４の状態に変化が発生したとき、その変化が
生じた内部計器のデータを統括ステーシヨン１に
通知し、 統括ステーシヨン１は、通知された内部計器４
のデータを前記データベース１０に格納して常に
内部計器の最新状況を蓄積し、前記モニタリング
処理手段１１は前記データベース１０にアクセス
して制御ステーシヨンの内部計器のモニタリング
を行うようにしたことを特徴とする分散制御シス
テム。[Claim for Utility Model Registration] This is a distributed control system in which a central station 1 centrally manages a plurality of control stations 3 via a communication bus 2, and each control station 3 has a system that monitors the status of an internal instrument 4. The central station 1 is provided with a database 10 for all internal instruments of each control station 3, and a monitoring processing means 11 for monitoring all internal instruments of the control station 3. When a change occurs in the state of the internal instrument 4, the monitoring means 13 notifies the control station 1 of the data of the internal instrument in which the change has occurred, and the control station 1 updates the internal instrument 4 that has been notified.
data is stored in the database 10 to constantly accumulate the latest status of internal instruments, and the monitoring processing means 11 accesses the database 10 to monitor the internal instruments of the control station. Distributed control system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9330190U JPH0452207U (en) | 1990-09-05 | 1990-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9330190U JPH0452207U (en) | 1990-09-05 | 1990-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0452207U true JPH0452207U (en) | 1992-05-01 |
Family
ID=31830400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9330190U Pending JPH0452207U (en) | 1990-09-05 | 1990-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0452207U (en) |
-
1990
- 1990-09-05 JP JP9330190U patent/JPH0452207U/ja active Pending
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