JP5734238B2 - Plant monitoring device - Google Patents

Description

  The present invention relates to a plant monitoring apparatus, and more particularly to a plant monitoring apparatus that displays the status of plant equipment on a monitor.

  Conventional plant monitoring devices are screens registered for each alarm, with status monitoring screens for monitoring the status of alarms occurring in plant equipment and operation setting screens for controlling plant equipment. By searching the registration database, extracting the target screens, consolidating them on a single monitor, and automatically displaying them, even an inexperienced operator can quickly and easily control plant equipment for releasing alarms while properly grasping the situation. It is trying to become.

  For example, Patent Document 1 discloses a technique for automatically displaying a situation grasp screen and an operation setting screen in a single monitor by automatically displaying them in a superimposed manner or displaying them side by side.

JP 2003-50630 A

  As described above, the conventional plant monitoring apparatus automatically displays all of the situation setting screens such as the monitoring screen, the trend screen, the ITV screen (Industrial Television), and the operation setting screen on one monitor in response to the alarm. However, due to area restrictions, it is necessary to switch and refer to the screen, or to refer to the screen by enlarging it.

  In the field of plant monitoring, it is necessary to minimize both monitoring errors and operation errors. In order to eliminate both mistakes, the plant monitoring apparatus needs to automatically display a status grasp screen and an operation setting screen corresponding to each alarm on the monitor in an easy-to-read manner.

  Patent Document 1 describes a method of automatically displaying a plurality of screens on one monitor. However, with this method, when the monitor is a normal size, it is difficult to see a plurality of screens displayed in a small size. A large monitor is expensive, and if used in a plant monitoring device, it causes a cost increase.

  The present invention has been made to solve the above-described problems, and an object of the present invention is to provide a plant monitoring apparatus capable of automatically displaying a situation grasping screen and an operation setting screen corresponding to each alarm on a plurality of monitors in an easy-to-see manner. And

  The plant monitoring apparatus according to the present invention includes an operation setting monitor that automatically displays an operation setting screen for inputting operation details of a plant device in response to the alarm when the plant device outputs an alarm, and other than the operation setting monitor. A plant monitoring device for automatically displaying the operation setting screen and a status grasping screen for displaying the status of the plant equipment on a plurality of monitors comprising one or a plurality of situation grasping monitors as a monitor, the plant equipment A screen registration database for registering each of the alarms together with the monitor for displaying the operation setting screen and one or a plurality of the situation grasping screens corresponding to the alarm output by the plant device, and the plant equipment outputting the alarm The screen registration database is searched when the operation is performed, and the operation corresponding to the alarm is performed. To automatically display the setting screen to the operation setting monitor, in which and a display control unit for automatically displayed on the situational awareness monitor the status monitoring screen registered in the screen registration database corresponding to the alarm.

  According to the plant monitoring apparatus of the present invention, a situation grasp screen and an operation setting screen corresponding to each alarm can be automatically displayed on a plurality of monitors in an easy-to-read manner.

It is a figure which shows the system configuration | structure of the plant monitoring apparatus of Embodiment 1 of this invention. It is a block diagram which shows the structure of the plant monitoring apparatus of Embodiment 1 of this invention. It is a flowchart of operation | movement at the time of the alarm generation of the plant monitoring apparatus of Embodiment 1 of this invention. It is a block diagram which shows the structure of the plant monitoring apparatus of Embodiment 2 of this invention. It is a flowchart of operation | movement at the time of the alarm generation of the plant monitoring apparatus of Embodiment 2 of this invention. It is a block diagram which shows the structure of the plant monitoring apparatus of Embodiment 3 of this invention. It is a flowchart of operation | movement at the time of the alarm generation of the plant monitoring apparatus of Embodiment 3 of this invention. It is a block diagram which shows the structure of the plant monitoring apparatus of Embodiment 4 of this invention. It is a flowchart of operation | movement at the time of the alarm generation of the plant monitoring apparatus of Embodiment 4 of this invention. It is a block diagram which shows the structure of the plant monitoring apparatus of Embodiment 5 of this invention. It is a flowchart of operation | movement at the time of the alarm generation of the plant monitoring apparatus of Embodiment 5 of this invention.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. In addition, in each figure, the same code | symbol is attached | subjected about the part which is the same or it corresponds, and the description is not repeated.

Embodiment 1 FIG.
FIG. 1 is a diagram showing a system configuration of a plant monitoring apparatus 2 according to Embodiment 1 of the present invention. As shown in FIG. 1, a plurality of plant devices 4 are connected to a plant monitoring device 2 via a control bus 3. A plurality of monitors 1 are connected to the plant monitoring device 2.

  The plurality of monitors 1 displays the state of the plant equipment 4. The plant equipment 4 is equipment composed of a pump, a motor, a pipe and the like in a water treatment plant, for example. The plant monitoring device 2 monitors and controls the state of the plant equipment 4. The control bus 3 realizes bidirectional transmission of information and control commands between the plant equipment 4 and the plant monitoring device 2.

  In this embodiment, the plant monitoring device 2 does not include a plurality of monitors 1, but may include a plurality of monitors.

  FIG. 2 is a diagram showing a detailed configuration of the plant monitoring apparatus 2 according to the first embodiment of the present invention. The plant monitoring device 2 collects from the display control unit 5 that controls the display of the plurality of monitors 1, the data processing unit 6 that processes the data measured by the plant equipment 4 and the commands from the display control unit 5, and the plant equipment 4 The data storage unit 7 stores the data. The display control unit 5 has a screen registration database 8. In the screen registration database 8, as shown in the screen configuration 9 shown in FIG. 2, a screen that is automatically displayed for each alarm is registered together with a monitor that displays the screen.

  When the plant device 4 detects the occurrence of an abnormality, the plant device 4 outputs an alarm corresponding to the abnormality. The plant monitoring device 2 acquires an alarm from the plant equipment 4 via the control bus 3. Further, the display control unit 5 determines screens to be automatically displayed on a plurality of monitors based on the alarm acquired from the control bus 3. There are two types of monitors: an operation setting monitor that automatically displays an operation setting screen that can control the plant equipment 4 when an alarm occurs, and a situation monitoring monitor that is a monitor other than the operation setting monitor. is there. The situation grasping monitor automatically displays a situation grasping screen for displaying the state of the plant equipment such as an abnormality occurrence state and an equipment situation of the plant equipment 4 at the time of occurrence of an alarm.

  In the following embodiment, an example will be described in which three monitors (monitor 1-1 to monitor 1-3) are provided as status grasp monitors, and one monitor (monitor 1-4) is provided as an operation setting monitor. As for the number of monitors, one operation setting monitor and at least one situation monitoring monitor are required. The situation grasping screen includes at least one of a monitoring screen, a trend screen, and an ITV screen.

  The monitoring screen here is a screen that displays data acquired from various sensors that detect the state of the plant equipment 4, and the trend screen displays a time change of data indicating the operation status of the plant equipment 4 in a graph. The ITV screen is a screen that displays an image of the plant equipment 4 taken by a camera installed in the room.

  Further, the monitors 1-1 to 1-4 satisfy a predetermined positional relationship such that the monitor 1-1 to the monitor 1-4 are viewed from the left as viewed from the operator, for example. Installed. The operator is a person who monitors the plant equipment 4 and operates the plant monitoring device 2 in the monitoring room.

Next, the operation of the plant monitoring apparatus 2 when an alarm occurs will be described with reference to FIG. 3. FIG. 3 is a flowchart of the operation of the plant monitoring apparatus 2 according to Embodiment 1 of the present invention when an alarm occurs. The processing when automatically displaying on a plurality of monitors after an alarm occurs is shown in order.

  For example, a case where alarm A occurs will be described. When an abnormality occurs in the plant equipment 4, an alarm corresponding to the abnormality is output from the plant equipment 4. When the alarm A is generated (step S1 in FIG. 3), first, the generation of the alarm A is received by the plant monitoring device 2, and the display control unit 5 determines whether or not the alarm A is set to be automatically displayed (step in FIG. 2). S2). If the alarm A is not set to be automatically displayed, the automatic display process is stopped (step S5 in FIG. 2). When the automatic display setting of the alarm A is confirmed, the screen registration database 8 is searched for information regarding the screen and the monitor registered in the alarm A using the alarm A as a search key.

  In this case, the monitor 1-1 is automatically searched for the monitor screen α1, the trend screen β1 is displayed on the monitor 1-2, the ITV screen 1 is displayed on the monitor 1-3, and the operation setting screen γ1 is displayed on the monitor 1-4. (Step S3 in FIG. 2), as shown in FIG. 2, they are automatically displayed on the monitor 1-1, the monitor 1-2, the monitor 1-3, and the monitor 1-4, respectively (Step S4 in FIG. 2). Thereafter, the operator operates the plant equipment 4 on the operation setting screen γ1, and releases the alarm A.

  The operation setting screen γ1 is a screen for actually operating the plant equipment 4 for releasing the alarm. While grasping the situation on the other monitoring screen α1, trend screen β1, ITV screen 1, the operation setting screen γ1 The alarm A can be canceled by operating the plant equipment control.

Similarly, when an alarm B occurs, a plurality of screens corresponding to the alarm B are automatically displayed on a plurality of monitors. When the automatic display setting of the alarm B is confirmed, the screen and the monitor registered in the alarm B from the screen configuration 9 for each alarm using the alarm B as a search key from the screen registration database 8, for example, in this case, the monitor 1- 1 is searched for information for displaying the monitor screen α2, the trend screen β2 for the monitor 1-2, the ITV screen 2 for the monitor 1-3, and the operation setting screen γ2 for the monitor 1-4, as shown in FIG. in each monitor 1 -1, monitor 1-2 monitors 1-3, it is automatically displayed on the monitor 1-4. Thereafter, the operator operates the plant equipment control on the operation setting screen γ2, and cancels the alarm B.

  The monitoring control device 2 can appropriately automatically display a screen registered in response to an alarm without being limited to the operation setting screen, the monitoring screen, the trend screen, and the ITV screen.

  When the number of situation grasping screens is larger than the number of situation grasping monitors, a plurality of situation grasping screens are automatically displayed in at least one situation grasping monitor.

  As described above, the plant monitoring apparatus 2 according to the first embodiment can automatically display a status grasp screen and an operation setting screen corresponding to an alarm on a plurality of monitors in an easy-to-read manner when an alarm occurs.

  In addition, since the screen is divided into multiple monitors and automatically displayed, it is easy for the operator to grasp the situation, so the operator can quickly operate the plant device control for releasing the alarm while grasping the situation appropriately for the alarm. It is easy to perform and can reduce both monitoring errors and operation errors.

Embodiment 2. FIG.
FIG. 4 is a block diagram showing the configuration of the plant monitoring apparatus 2 according to Embodiment 2 of the present invention. In the first embodiment, in response to an alarm transmitted from the plant device 4, a situation grasping screen and an operation setting screen corresponding to the alarm contents are automatically displayed on a plurality of monitors from the screen registration database 8 of the plant monitoring apparatus 2. As described above, the plant monitoring apparatus 2 according to the second embodiment further includes the voice output unit 10 in addition to the configuration of the plant monitoring apparatus 2 according to the first embodiment, so that the occurrence state of an abnormality occurring in the plant equipment 4 or Any one of the operation contents is automatically displayed on the monitor 1 and the operator is notified by output of a voice guide.

  In FIG. 4, the audio output unit 10 is connected to the display control unit 5, and the audio guide of either or both of the occurrence state of the abnormality occurring in the plant equipment 4 and the operation content is made to flow. The voice structure data for the alarm is added to the screen configuration 9 so that it can be searched together with the screen to be automatically displayed and the data acquisition of the monitor 1.

  Hereinafter, operation | movement of the plant monitoring apparatus 2 of Embodiment 2 at the time of alarm generation is demonstrated using FIG. 4 and FIG.

  FIG. 5 is a flowchart of the operation of the plant monitoring apparatus 2 according to the second embodiment of the present invention when an alarm is generated.

  For example, a case where alarm A occurs will be described. When the alarm A occurs (step E1 in FIG. 5), first, the generation of the alarm A is received by the plant monitoring device 2, and the plant monitoring device 2 determines whether or not the alarm A is set to be automatically displayed (step in FIG. 5). E2). If the alarm A is not set for automatic display, the automatic display processing is stopped (step E6 in FIG. 5). When the automatic display setting of the alarm A is confirmed, the screen registered in the alarm A is searched from the screen registration database 8 using the alarm A as a search key and automatically displayed on the monitor 1.

In this case, the plant monitoring device 2 automatically displays the monitoring screen α1 on the monitor 1-1, automatically displays the trend screen β1 on the monitor 1-2, automatically displays the ITV screen 1 on the monitor 1-3, and monitors 1 4 is searched together with the voice guide 1 for automatically displaying the operation setting screen γ1 (step E3 in FIG. 5). As shown in FIG. 4, the monitor 1-1, the monitor 1-2, the monitor 1-3, 1-4 is automatically displayed (step E4 in FIG. 5). Thereafter, in the plant monitoring device 2, the voice output unit 10 outputs the voice guide 1 of either the occurrence state of the abnormality occurring in the plant equipment 4 or the operation content (step E5 in FIG. 5). At that time, the monitor 1 generation position of the alarm to the monitoring screen of -1, locations on the monitor 1-2 became alarms in trend screen, on the monitor 1-3 alarm occurrence location on the ITV screen monitor 1 The operation content on the operation setting screen -4 will be described with a voice guide.

  In addition, each monitor is equipped with a sound reproduction function, and the sound guide on each monitor can be heard again by performing sound reproduction operation. The plant monitoring device 2 performs the same processing as described above even when the alarm B occurs.

  As described above, the plant monitoring device 2 according to the second embodiment is configured to notify the operator of either or both of the occurrence state of the abnormality occurring in the plant equipment 4 and / or the operation content by the output of the voice guide. It is possible to shorten the time required for the operator who is not aware of the situation.

  In addition to the automatic display of multiple monitors, an audio guide is used in combination, so if there is an abnormality, it is informed that an abnormality has occurred due to the sound in addition to the alarm, so the operator will notice the change more reliably be able to.

Embodiment 3 FIG.
In the second embodiment, the situation grasping screen and the operation setting screen are automatically displayed on a plurality of monitors, and the device and phenomenon in which the alarm has occurred and the automatically displayed screen and the location to be referred to are output by voice guidance. In the third embodiment, in addition to the configuration of the second embodiment, the screen is also displayed on the large screen monitor 11 that can be shared and viewed by the operator and the supervisor. The large screen monitor 11 has a larger screen size than the situation grasp monitor, and at least one of the operation setting monitor and the situation grasp screen displayed on the situation grasp monitor is displayed by an operator's operation. The

  FIG. 6 is a diagram showing a detailed configuration of the plant monitoring apparatus 2 according to Embodiment 3 of the present invention. The large screen monitor 11 is a large monitor that can be seen by all the people in the place where it is installed, and is a monitor installed in a monitoring room or on-site.

  The monitor can see the situation grasping screen or the operation setting screen that the operator is watching in the monitoring room by using the large screen monitor 11.

  Next, the operation | movement at the time of the alarm generation of the plant monitoring apparatus 2 of Embodiment 3 is demonstrated using FIG. 6 and FIG.

  FIG. 7 is a diagram showing a flowchart of the operation of the plant monitoring device 2 when an alarm is generated.

For example, a case where alarm A occurs will be described. When the alarm A is generated (step T1 in FIG. 7), first, the generation of the alarm A is received by the plant monitoring device 2, and it is determined whether or not the alarm A is automatically displayed (step T2 in FIG. 7). If the alarm A is not set to be automatically displayed, the automatic display process is stopped (step T7 in FIG. 7). When the automatic display setting of the alarm A is confirmed, the screen and monitor registered in the alarm A are searched from the screen configuration 9 for each alarm using the alarm A as a search key from the screen registration database 8. In this case, to display the monitoring screen α1 on the monitor 1 -1, to display the trend screen β1 on the monitor 1-2, to display the ITV screen 1 on the monitor 1-3, displays an operation setting screen γ1 monitor 1-4 Information to be searched together with the voice guide 1 (step T3 in FIG. 7) and automatically displayed on the monitor 1-1, the monitor 1-2, the monitor 1-3, and the monitor 1-4 as shown in FIG. 6 (FIG. 7). Step T4). After that, the device and phenomenon that caused the alarm, the alarm occurrence position on the monitor screen of the monitor 1-1, the location where the alarm occurred on the trend screen of the monitor 1-2, and the ITV screen of the monitor 1-3 The audio output unit 10 outputs the audio guide 1 explaining the operation location on the operation setting screen of the monitor 1-4, the image at the time of the alarm occurrence (step T5 in FIG. 7). The operator designates the screen used for the meeting and the progress monitoring from the monitors 1-1 to 1-4, thereby displaying, for example, the monitoring screen α1 to the ITV screen 1 as a plurality of situation grasping screens designated on the large screen monitor 11. (Step T6 in FIG. 7). The plant monitoring device 2 performs the same processing as described above even when the alarm B occurs.

  In addition, although the example with one large screen monitor 11 was demonstrated using FIG. 6, in this Embodiment, multiple large screen monitors 11 can be installed, and it is also possible to install in the place where a building differs. Is possible.

  As described above, since the plant monitoring apparatus 2 according to the third embodiment is configured to include the large screen monitor 11 in addition to the configuration according to the second embodiment, the screen viewed by the operator can be viewed on the large screen monitor. A plurality of observers at the place can also be seen, and monitoring information can be shared.

  Furthermore, it is possible to smoothly discuss the treatment methods and monitor the progress after the treatment while viewing the contents automatically displayed on the large screen monitor 11.

Embodiment 4 FIG.
In the third embodiment, the situation grasp screen and the operation setting screen are automatically displayed on a plurality of monitors, the alarmed device, the phenomenon, the automatically displayed screen and the reference location are notified to the operator by voice guidance, In the fourth embodiment of the present invention, in addition to the configuration of the third embodiment, an operation history is described in which the screen being displayed on the plurality of monitors 1-1 to 1-4 is displayed on the large screen monitor 11. A recording unit 13 and an operation history database 14 are provided so that the operation content and the operation status can be stored. In addition, an operation history reproducing unit 12 is provided so that the operation contents and the situation at the time of operation can be reproduced.

  Next, the operation | movement at the time of the alarm generation of the plant monitoring apparatus 2 of Embodiment 4 is demonstrated using FIG. 8 and FIG.

  FIG. 9 is a diagram showing a flowchart of the operation of the plant monitoring device 2 when an alarm is generated.

  For example, a case where alarm A occurs will be described. When the alarm A is generated (step V1 in FIG. 9), first, the generation of the alarm A is received by the plant monitoring device 2, and it is determined whether or not the alarm A is set to be automatically displayed (step V2 in FIG. 9). If the alarm A is not set to be automatically displayed, the automatic display process is stopped (step V13 in FIG. 9). When the automatic display setting of the alarm A is confirmed, the screen and monitor registered in the alarm A are searched from the screen registration database 8 using the alarm A as a search key.

  In this case, the monitor screen α1 is displayed on the monitor 1-1, the trend screen β1 is displayed on the monitor 1-2, the ITV screen 1 is displayed on the monitor 1-3, and the operation setting screen γ1 is displayed on the monitor 1-4. Information to be searched together with the voice guide 1 (step V3 in FIG. 9), and automatically displayed on the monitor 1-1, monitor 1-2, monitor 1-3, and monitor 1-4 as shown in FIG. The voice guide 1 explaining the screen displayed on the monitor by the unit 10 is output (step V4 in FIG. 9). Thereafter, the operation history recording unit 13 starts the operation saving mode (step V5 in FIG. 9), and the operator performs a screen operation to deal with the generated alarm, and records the operated contents in the operation history database 14 (FIG. 9). Step V6). In the recording to the operation history database 14, in addition to the operation contents input from the operation setting screen, the contents of each status grasp screen displayed on the monitor 1-1, the monitor 1-2, and the monitor 1-3 at the time of the operation are displayed. Capture and save. The operation storage mode is terminated when the operation record storage end operation is performed from the operation setting screen by the operator (step V7 in FIG. 9). The operation contents up to that point and the screen capture when the operation is performed are stored in the operation history database 14 corresponding to the alarm for each operation.

  When an alarm similar to the alarm stored in the operation history database 14 is generated (step V8 in FIG. 9), an operation history display instruction is manually issued by the operator (step V9 in FIG. 9). The contents operated in the past are reproduced and displayed on another window of the operation setting screen.

  As for the operation history display instruction by the operator, the operation history reproducing unit 12 searches the operation history database 14 using an alarm as a search key, and displays the searched history as a list on the operation setting monitor. The operator selects a history from the automatically displayed list screen and performs a reproduction operation, so that the operation history reproduction unit 12 operates the operation setting monitor from the operation history database 14 on the operation setting screen, and the monitor 1 at that time. 1, the state of each status grasping screen automatically displayed on the monitor 1-2 and the monitor 1-3 is switched for each operation and automatically displayed (step V10 in FIG. 9). As a result, the operator can confirm what operation has been performed on the same alarm that has occurred in the past and what state has been reached. When the confirmation is completed, an operation history display end operation is performed (step V11 in FIG. 9) to switch to the screen before the reproduction operation (step V12 in FIG. 9). The plant monitoring device 2 performs the same processing as described above even when the alarm B occurs.

  In the fourth embodiment of the present invention, since the operation history database 14 is provided in addition to the configuration of the third embodiment, the history of the situation grasping screen when the operator operates the content operated from the operation setting screen is displayed as a history. By memorizing and performing the history reproduction operation, it is possible to refer to the operation content and the situation at the time of operation from the operation setting monitor in the past with respect to the phenomenon that caused the alarm generated in the plant equipment 4. .

  In addition, since the operator can refer to the operation details in the history and the situation at the time of operation, when performing the same treatment, the operation content can be confirmed in advance, and an accurate and error-free treatment work can be performed. it can. In addition, it is possible to support the operator with respect to the examination of the treatment policy for the alarm, which leads to the efficiency of the treatment work.

Embodiment 5 FIG.
In the fourth embodiment of the present invention, the contents operated from the operation setting screen are stored as a history together with the contents of the situation grasping screen when the operation is performed, and the operator regenerates the history, thereby generating in the plant equipment 4 In the fifth embodiment, the past action content and the situation at the time of the operation are referred to for the phenomenon that caused the alarm. In the fifth embodiment, in addition to the configuration of the fourth embodiment, the operation setting screen is used. A moving image output unit 15 that holds a moving image indicating the operation content as moving image guide data is connected to the display control unit 5.

  Next, the operation | movement at the time of the alarm generation of the plant monitoring apparatus 2 of Embodiment 5 is demonstrated using FIG. 10 and FIG.

  FIG. 11 is a diagram showing a flowchart of the operation of the plant monitoring device 2 when an alarm is generated.

  First, when an alarm A occurs in the plant equipment 4 (step W1 in FIG. 11), first, the generation of the alarm A is received by the plant monitoring device 2, and it is determined whether or not the alarm A is automatically displayed and set ( FIG. 11 Step W2). If the alarm A is not set to be automatically displayed, the automatic display process is stopped (step W7 in FIG. 11). When the automatic display setting of alarm A is confirmed, video 1 is searched together with the screen, monitor, and voice guide 1 registered in alarm A from screen configuration 9 for each alarm using alarm A as a search key from screen registration database 8. (Step W3 in FIG. 11), as shown in FIG. 10, the images are automatically displayed on the monitor 1-1, the monitor 1-2, the monitor 1-3, and the monitor 1-4, respectively (Step W4 in FIG. 11).

  In this case, when the alarm A occurs, the monitor screen α1 is displayed on the monitor 1-1, the trend screen β1 is displayed on the monitor 1-2, the ITV screen 1 is displayed on the monitor 1-3, and the monitor 1-4 is displayed. The operation setting screen γ1 is displayed and the voice guide 1 is output. Thereafter, when the operator gives an instruction to display a moving image (step W5 in FIG. 11), the moving image guide of the moving image 1 acquired in step W3 by the moving image output unit 15 in FIG. 10 is displayed in a separate window from the operation setting screen on the operation setting monitor. Reproduction display is performed (step W6 in FIG. 11). The moving image guide is a moving image for explaining the operation method. The plant monitoring device 2 performs the same processing as described above even when the alarm B occurs.

  In the fifth embodiment of the present invention, in addition to the configuration of the fourth embodiment, a moving image output unit 15 for explaining an operation method from the operation setting screen to the operator with a moving image guide for an alarm is provided. With such a configuration, the operator can confirm the operation method of the operation setting screen corresponding to the alarm with a moving image, so that the alarm can be quickly dealt with. In addition, it is easy to unify actions for alarms, leading to an increase in work efficiency for unskilled operators.

DESCRIPTION OF SYMBOLS 1 Monitor 2 Plant monitoring apparatus 4 Plant equipment 5 Display control part 8 Screen registration database 10 Audio | voice output part 11 Large screen monitor 13 Operation history recording part 14 Operation history database 15 Movie output part

Claims (7)

One or a plurality of operation setting monitors that automatically display an operation setting screen for inputting operation details of the plant equipment in response to the alarm when the plant equipment outputs an alarm, and a monitor other than the operation setting monitor A plant monitoring device that automatically displays the operation setting screen and a status monitoring screen for displaying the status of the plant equipment on a plurality of monitors comprising the status monitoring monitor of
A screen registration database for registering each of the alarms together with the monitor for displaying the operation setting screen and one or more of the situation grasping screens corresponding to the alarm output by the plant equipment,
When the plant device outputs the alarm, the screen registration database is searched, the operation setting screen corresponding to the alarm is automatically displayed on the operation setting monitor, and the situation grasping screen corresponding to the alarm is displayed on the screen. A plant monitoring apparatus comprising: a display control unit that automatically displays on the situation grasp monitor registered in a registration database.   The plant monitoring apparatus according to claim 1, wherein the situation grasping screen includes at least one of a monitoring screen, a trend screen, and an ITV screen.   The voice output part which outputs a voice guide about either or both of the occurrence situation of the alarm and the operation content according to the automatic display of the operation setting screen and the situation grasping screen is provided. Plant monitoring equipment.   In addition to the plurality of the monitors, a large screen monitor that displays at least one screen displayed on any one of the plurality of monitors having a screen size larger than the situation grasp monitor is provided. The plant monitoring apparatus according to any one of claims 1 to 3.   The operation history database which memorize | stores the said operation content input from the said operation setting monitor and the content of the status grasp screen automatically displayed on the said status grasp monitor as a log | history is provided. The plant monitoring device described.   When a playback operation of the history is requested, the operation content recorded in response to the generated alarm and the content of the status grasp screen are acquired from the operation history database and automatically displayed on the operation setting monitor. The plant monitoring apparatus according to claim 5. A video output unit that outputs the operation content corresponding to the alarm as a video guide,
The plant monitoring according to any one of claims 1 to 6, wherein the screen registration database is registered so that the moving image guide corresponding to the alarm is displayed on the operation setting screen. apparatus.

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