JPH01177585A - Operation training support device - Google Patents

Abstract

PURPOSE:To perform effective training by comparing a trainee's operation and its plant process change with a model operation and its model process change and displaying them by the data display signal from a picture display part. CONSTITUTION:Data related to the model operation and its model process change which is stored in a data base 7 and data related to the trainee's operation and its plant process change are inputted to a picture display part 11, and a data display signal 10 is outputted. This data display signal is inputted to display devices 12a and 12b, and the trainee's operation and its plant process change are compared with the model operation and its model process change and they are displayed. In case of switching between pictures on display devices 12a and 12b, an input signal 13 is outputted from an input device 14 to the picture display part 11 and display pictures on display devices 12a and 12b are switched by this picture display part 11. Thus, the trainee's operation and its plant process change are compared with the model operation and its model process change and are evaluated to perform training.

Description

[Detailed Description of the Invention] [Object of the Invention] (Industrial Application Field) The present invention relates to an operation training support device for plant operation training using a simulator, and particularly relates to an operation training support device for plant operation training using a simulator. The present invention relates to a driving training support device that compares operations and their exemplary process changes and displays them on a screen.

(Conventional technology) Generally, in plant operation training using a simulator,
An instructor console will be provided in a location isolated from trainees. Typically, this instructor console is equipped with an input device such as a keyboard and a display device such as a CRT. The instructor uses these input devices and display devices to control execution/stop of the simulator, input of disturbances, etc.

The above CRT displays data regarding the trainee's operational operations and changes in the plant process due to the operational operations, as shown in Figure 5, and the instructor can use this screen to learn about the trainee's operational details and changes in the plant process. is now possible.

(Problems to be Solved by the Invention) Conventionally, it has been possible to know the contents of the trainee's operations and changes in the plant process due to the operations from the CRT screen.

However, during training, it is not possible to evaluate trainees' operations and plant process changes by comparing them with model operations and model process changes, making it impossible for instructors to continue training while confirming the effectiveness of the training. There was a drawback.

The present invention has been made in consideration of the above-mentioned circumstances, and its purpose is to provide an operator training support device that allows instructors to compare and evaluate trainees' operations and changes in plant processes while conducting operator training. It is to provide.

Another object of the present invention is to provide an operation training support system that allows trainees to compare and evaluate their own operations and changes in plant processes after training.

[Structure of the invention]

(Means for Solving the Problem) The operator training support device according to the present invention includes a data input unit that inputs data regarding the operation operations of trainees participating in plant operation training using a simulator and changes in the plant process. , previously installed] - A database that stores data regarding model operations performed by a robot, etc. and model process changes thereof, and a model data signal from this database and a training data signal from the data input section are inputted to generate a data display signal. a display device that compares and displays the trainee's operation operation and its plant process change with the model operation and its model process change using data display signals from the screen display unit; and an input device for outputting an input signal to the section to switch the display screen of the display device.

(Function) When plant operation training is performed using a simulator, data regarding the operation actually performed by the trainee and changes in the plant process due to the operation are input into the data input section. On the other hand, data regarding model operations performed by an instructor or the like and model process changes are stored in a database in advance.

Data related to the model operation and its model wrestling changes stored in this database, data related to the trainee's driving operation and changes in the plant process due to the driving operation are input to the screen display section, and a data display signal is sent from the screen display section. is output.

This data display signal is input to a display device, which compares and displays the trainee's driving maneuvers and their planned process changes with the model maneuvers and model process changes.

When switching the screen of the display device, when the instructor operates the input device, an input signal is output from the input device to the screen display section, and the screen display section switches the display screen of the display device.

Even during training, the operator will monitor the display screen of the display device and evaluate the trainee's operation and plant process changes by comparing them with model operations and model process changes. be able to.

(Embodiment) An embodiment of the driving training support device according to the present invention will be described with reference to the drawings.

This operation training support device 1 is suitably used as an operation training support device 1 for a nuclear power plant, and as shown in FIG. 1, it can be operated by a trainee! A data input section 6 is provided for inputting an operation signal 3 of an operation performed on the simulator computer 12 and a plant process signal 5 from a simulator computer 4 resulting from this operation.

On the other hand, a database 7 is provided which stores data regarding model operations and model process changes performed by the instructor in advance. Furthermore, a screen display device 11 is provided which inputs the model data signal 8 from the database 7 and the training data signal 9 from the data input section 6 and outputs a data display signal 10.

Then, the data display signal 1 from the screen display device 11 is
CRTs 12a and 12b are provided as display devices for inputting 0 and displaying a screen comparing the trainee's driving operation and its process change with the model operation and model process change. Furthermore, in order to switch the screens of the CRTs 12a and 12b, a keyboard 14 is provided as an input device which is operated by the instructor and outputs an input horn signal 13 to the screen display device 11.

In the database 7, as shown in FIG. 2, model operation data and model process data obtained from the instructor's model driving are created and stored in advance. The exemplary operation data includes all operation details collected during the exemplary operation. On the other hand, exemplary process data does not need to be created for all process signals; for example, in the case of a boiling water nuclear couplant simulator, it is necessary to create exemplary process data for only the parameters necessary for evaluation of operational training, such as reactor water level and reactor pressure. Just create one. FIG. 3 shows an example in which process data of a model operation is collected at a period of 2 seconds.

Two CRTs 12a and 12b are provided.

One is for displaying operation data, and as shown in FIG. 3, the actual operation performed by the trainee and the model operation are displayed on the screen in parallel. In FIG. 3, the model operation is displayed on the right, and the actual operation by the ζ trainee is displayed on the left, together with the respective times. When the screen is full of operation data, it can be scrolled.

The other one is for displaying process data, and as shown in FIG. 4, plant process changes caused by actual operations and exemplary process changes caused by model operations are displayed on the screen using solid lines and broken lines on a graph. Here, changes in the plant process due to actual operations are shown by solid lines, and exemplary process changes due to exemplary operations are shown by broken lines. Although the process data of the reactor water level is displayed in FIG. 4, it is possible to switch to the process data of the reactor pressure and reactor output by operating the keyboard 14.

Next, the operation when the driving training support device configured as described above is actually used for driving training using a simulator will be explained.

First, the instructor controls the simulator using the keyboard and CRT of the instructor console (not shown) and has the trainee perform driving training. The trainee performs training by actually operating the operation panel 2 of the simulator. An operation signal 3 is output from the operation panel 2, and this operation signal 3 is input to the data input section 6 as well as to the simulator calculation 114. A plant process signal 5 is output from the simulator computer 4 into which the operation signal 3 is input, and this plant process signal 5 is input to the data input section 6 .

The operation signal 3 and plant process signal 5 input to the data input section 6 are sent to the screen display section 11 as training data signals 9.
Output to. The screen display unit 11 that receives the training data signal 9 searches the database 7 for model operations and process changes and inputs them as the model data signal 8 .

The model data signal 8 and the training data signal 9 are processed by the screen display section 11 and then displayed as a data display signal 10.
The signals are output to the CRTs 12a and 12b, respectively.

CRT for displaying operation data into which data display signal 10 is input
12a compares the actual operation and the model operation and displays them on the screen as shown in FIG. Also, C for displaying process data.
As shown in FIG. 4, the RT 12b displays plant process changes caused by actual operations and exemplary process changes caused by model operations on the screen using solid lines and broken lines.

When switching the screen of this process data display CRT 12b to process data of reactor pressure and reactor output,
When the instructor operates the input section N14,
An input signal 13 is output from this input device 14 . The screen display unit 11 that has received this input signal 13 changes the content of the data display signal 10 and displays the CRT 1 for process data display.
Switch the screen 2b to the reactor pressure and reactor output screen.

When time progresses and the screen becomes full of data, the CRTs 12a and 12b automatically scroll to always display new data.

This driving training support device 1 compares the actual operation performed by the trainee with the model operation performed by the instructor in advance and displays it on the CRT 12a for displaying operation data, and also compares the changes in the plant process due to the actual operation and the model operation based on the model operation. The process data is compared with the target process change and displayed on the process data display CRT 12b.Therefore, by looking at the screens of these two CRTs 12a and 12b, the instructor can check the trainee's performance during actual operation training. Examining the operation details and changes in the plant process.
Simulator training can be performed while being evaluated.

Another advantage is that trainees can compare and evaluate their own operations and changes in plant processes after training.

In the above embodiment, an operation training support device for a nuclear power plant has been described, but the present invention is not limited thereto, and can be widely applied as an operation training support device for a thermal power plant or a chemical plant. Is possible.

〔Effect of the invention〕

The operator training support device according to the present invention includes a data input unit for inputting data regarding the trainee's operation operation and the plant process change in plant operation training using a simulator, and a model operation performed in advance by an instructor or the like and a model operation thereof. a database for storing simulated data regarding process changes; a screen display section for inputting model data signals from this database and training data signals from the data input section and outputting data display signals; a display device that compares and displays the trainee's operation operation and its plant process change with the model operation and its model process change using a display signal; and a display screen of the display device that outputs an input signal to the screen display section. By looking at the screen of the above-mentioned display device, instructors, etc. can examine the trainee's operation details and changes in the plant process during actual operation training.
This has the advantage that simulator training can be performed while being evaluated.

Another advantage is that trainees can compare and evaluate their own operations and changes in plant processes after training.

[Brief explanation of the drawing]

FIG. 1 is an overall configuration diagram showing one embodiment of the driving training support device according to the present invention, FIG. 2 is a diagram showing an example of exemplary operation data and exemplary process data stored in the database of the above embodiment, and FIG. Figure 3 shows C for displaying operation data in the above embodiment.
A diagram showing an example of operation data displayed on the RT, FIG. 4 is a diagram showing an example of process data displayed on the process data display CRT of the above embodiment, and FIG. 5 is a diagram showing an example of process data displayed on a conventional display device. FIG. 2 is a diagram illustrating an example of data regarding a trainee's driving operation and changes in the plant process. 1... Driving training support device, 2... Operation panel, 3...
Operation signal, 4... Simulator computer, 5... Plant process signal, 6... Data input unit, 7... Database, 8... Model data signal, 9... Training data signal, 10. ...Data display signal, 11--Screen display device, 12a, 12b-CRT, 13--input signal, 14--input device.

Claims (1)

[Claims] A data input unit that inputs data regarding trainees' operational operations and plant process changes during plant operation training using a simulator, and stores simulated data regarding model operations and model process changes performed in advance by instructors, etc. A database, a screen display section that inputs a model data signal from this database and a training data signal from the data input section and outputs a data display signal, and a driving operation of the trainee based on the data display signal from this screen display section. and a display device that compares and displays the plant process change with the model operation and the model process change, and an input device that outputs an input signal to the screen display section to switch the display screen of the display device. A driving training support device characterized by comprising: