JPS6453209A - Method and device for display in central control unit - Google Patents
Method and device for display in central control unitInfo
- Publication number
- JPS6453209A JPS6453209A JP62208320A JP20832087A JPS6453209A JP S6453209 A JPS6453209 A JP S6453209A JP 62208320 A JP62208320 A JP 62208320A JP 20832087 A JP20832087 A JP 20832087A JP S6453209 A JPS6453209 A JP S6453209A
- Authority
- JP
- Japan
- Prior art keywords
- operators
- size display
- importance
- central control
- displayed
- 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
Landscapes
- Controls And Circuits For Display Device (AREA)
- Testing And Monitoring For Control Systems (AREA)
Abstract
PURPOSE:To improve the operability with the title method and device by applying the weighted statistics to the information parameters displayed on plural small-size display devices together with the importance of each parameter and displaying those parameters of higher importance on a large-size display device for all operators. CONSTITUTION:A system includes a large-size display device 2 which can be monitored by plural operators at one time and plural small-size display devices 51, 52 and 59 which display individually those information needed for each operator. The information parameters displayed on devices 51-59 are supplied to a central control computer 11 and undergo the weighted statistics together with the importance of each parameter according to a prescribed program. Then those parameters having higher importance are displayed on the device 2 for all operators. Thus all operators can grasp integratedly and accurately the basic state of a plant for improvement of the operability.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62208320A JP2545402B2 (en) | 1987-08-24 | 1987-08-24 | Central control unit and its display method |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP62208320A JP2545402B2 (en) | 1987-08-24 | 1987-08-24 | Central control unit and its display method |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6453209A true JPS6453209A (en) | 1989-03-01 |
JP2545402B2 JP2545402B2 (en) | 1996-10-16 |
Family
ID=16554309
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP62208320A Expired - Fee Related JP2545402B2 (en) | 1987-08-24 | 1987-08-24 | Central control unit and its display method |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2545402B2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0434050A2 (en) * | 1989-12-22 | 1991-06-26 | Hitachi, Ltd. | Plant operating and monitoring apparatus |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5413362A (en) * | 1977-07-01 | 1979-01-31 | Hitachi Ltd | Process condition monitoring system |
JPS61160014A (en) * | 1985-01-08 | 1986-07-19 | Toshiba Corp | Process display apparatus |
-
1987
- 1987-08-24 JP JP62208320A patent/JP2545402B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5413362A (en) * | 1977-07-01 | 1979-01-31 | Hitachi Ltd | Process condition monitoring system |
JPS61160014A (en) * | 1985-01-08 | 1986-07-19 | Toshiba Corp | Process display apparatus |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0434050A2 (en) * | 1989-12-22 | 1991-06-26 | Hitachi, Ltd. | Plant operating and monitoring apparatus |
JPH03192498A (en) * | 1989-12-22 | 1991-08-22 | Hitachi Ltd | Plant operation monitoring device |
US5748495A (en) * | 1989-12-22 | 1998-05-05 | Hitachi, Ltd. | Plant operating and monitoring apparatus |
US5777896A (en) * | 1989-12-22 | 1998-07-07 | Hitachi, Ltd. | Plant operating and monitoring apparatus |
Also Published As
Publication number | Publication date |
---|---|
JP2545402B2 (en) | 1996-10-16 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
LAPS | Cancellation because of no payment of annual fees |