Plant monitor-control system and plant monitor-control method

Abstract

The invention provides a complete equipment supervisory control system and method, capable of quickly selecting, displaying the supervisory picture associated with the information of alarm or accident as the object supervisory picture using the way by which the supervisory picture can be easily seen at arbitrary position. The complete equipment supervisory control system comprises a supervisory indicator (2) for displaying supervisory picture (2a) used in supervision of the complete equipment (6); an operation processor (9) for displaying the information associated with the complete equipment (6) and the processing devices thereof (4,5) in the supervisory indicator (2) and an associated supervisory picture listing window (30) for displaying a plurality of supervisory pictures associated with the above information which are arranged in zoomed-out size to perform the listing display in a display surface (40) of the supervisory indicator (2). In addition, the zoomed-out supervisory picture 2a is selectively dragged and educed from the listing window (30), and then the new window in the display surface (40) namely supervisory picture window to amplify the image displayed in the dragged and educed zoomed-out picture.

Description

technical field [0001] The present invention relates to a plant monitoring and control system and a plant monitoring and controlling method, and more particularly to a monitoring and controlling system and a plant monitoring and controlling method characterized in displaying an operation monitoring screen. Background technique [0002] Plants such as sewage treatment plants, power plants, factories, etc., send alarms to the plant monitoring and control system to the plant monitoring and control system. Event information such as when the plant stopped or the output of the plant reached the specified value. The plant monitoring and control system that has received the alarm information or event information displays the alarm message or event message on the operation monitoring screen and notifies the operator of the occurrence of the alarm or event. When a message of an alarm or an event is displayed on the operation monitoring screen, the operator displays the screen associa...

AI Technical Summary

Problems solved by technology

In this case, it is not clear which screen is where, and the target screen cannot be quickly displayed.

Also, when displaying multiple monitoring screens, the same screen may be displayed again regardless of whether the target monitoring screen has already been displayed.

In this case, there is a problem that the screen of the monitor device is further cluttered, which becomes an obstacle to monitoring or corresponding operations.

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