JPS619797A - Plant operation message display unit - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

DETAILED DESCRIPTION OF THE INVENTION [Technical Field of the Invention] The present invention relates to a plant operation message display device that transmits and automatically displays plant operation messages between stations connected by a dataway.

"Technical Background of the Invention and Problems thereof" In a plant having a plurality of remote stations, the mask station and the remote stations are connected by a data way to transmit management information.

However, when station operators are replaced, information is transferred using notes such as a blackboard, which not only makes it troublesome to transfer information, but also prevents accurate information transfer.

[Object of the invention] The present invention transmits management information between stations, and
It is an object of the present invention to provide a plant operation message display device that can automatically display management information at a set scheduled time, thereby transmitting management information over spatial and temporal distances.

[Summary of the Invention] The present invention provides a CR'11', a keyboard, and a pointing device in each of a plurality of stations connected via a dataway, and transmits a required message, output destination, and output time via the keyboard and pointing device. is input, and the above message is displayed on a CRT at the above-mentioned cutting edge station at the above-mentioned output time, thereby ensuring information transmission to operators and displaying plant operation messages aimed at improving plant operation efficiency and saving labor. It is a device.

[Embodiment of the Invention] An embodiment of the present invention is shown in FIG. 10 is a main memory having a program running area; 4 is an internal clock; 5 is a master station; 61d is a plurality of remote stations;
is a data way, which connects the master station 5 and a plurality of remote stations 6 via the data way 10.
Information is transferred between them.

Master station 5 and remote station 6 each have a CRT II, 15% keyboard 12°1 (
'), hard copy 13 to take a copy of the CRT display screen
．． 1.7 and pointing device 14, ts
is provided.

FIG. 2 shows the functions in FIG. 1 for one station, including a CRT display function 20, a keyboard input function 21. A pointing input function 22, a chime output function 23, a display screen processing function 24 that develops message information on a CRT screen and processes the display screen according to keyboard input and pointing input, a message that manages input and output of message data files. A data file management function 25, a message schedule management function 26 that displays a message screen at a set time and sounds a chime, a message screen output function 27, and a message list screen output function that outputs a list of message information registered in the message data file. It is made up of arrogance.

FIG. 3 shows the CRTi5. This shows details of the keyboard 16 and pointing device 18, and CIRT1
The display screen 5 consists of an operation command hit area 3, a message control information setting area 32, and a message output area 33, and the screen is processed interactively using the keyboard 16 and pointing device 18.

FIG. 4 shows an example of the display contents of the operation command hit area 3.

FIG. 5 shows an example of the display contents of the message control information setting area 32, in which the notification date, time, destination, and title of the message to be output are set.

Further, FIG. 6 shows an example of the display contents of the message display area 33, and an arbitrary image can be displayed using the pointing device 18.

FIG. 7 also shows an example of a message list display screen.

Next, the procedure of the above display operation will be explained with reference to the flowchart of FIG.

As shown in Figure 8, the internal clock is read and the data vl [next] of the message data file is retrieved at regular intervals, and when the current time reaches the set output time, an output request is sent to the message output function and output is output to the chime output function. Makes a request, outputs a message screen to the CRT, and sounds a chime at the same time.

The same applies when displaying a list of registered messages.

[Effects of the Invention] As explained above, according to the present invention, plant operation messages are transmitted between stations via a data transmission line and displayed to operators at specified times, making it easier to manage plant operation schedules and change shifts. Information can be reliably transmitted to operators on duty, which is effective in improving plant operation efficiency, saving labor, and preventing trouble.

[Brief explanation of drawings]

Fig. 1 is a system diagram showing one embodiment of the present invention, and Fig. 2 is a system diagram showing an embodiment of the present invention.
The functional configuration diagram in the figure, FIG. 3 is the CRT in the present invention.
1% I is a diagram showing an example of the display screen, FIGS. 4 to 7 are examples of display contents, and FIG. 8 is a flowchart showing the operation of FIG. 1. 1...CPU 5...Master station 6...Remote station 11, 15...C
RT12.16...Keyboard 13.1.7...
Hard copy 1. 1, 1.8... Pointin Kuchihais agent Patent attorney Yoshiaki Inomata (1 person)
Figure 1 Figure 2 Figure 3 Figure 4 Figure 5 Figure 6 Figure 7

Claims (1)

[Claims] A plurality of stations connected via a dataway are each provided with a CRT, a keyboard, and a pointing device, and a required message, output destination, and output time are inputted via the keyboard and pointing device, and the above message is sent at the above output time. A display device for plant operation messages, characterized by displaying them on a CRT at an output destination station.