Training device, training system, training method, and program

Abstract

To provide a training device, a training system, a training method, and a program that allow efficient training related to monitoring of a power system.SOLUTION: A training device has a setting unit, and a training execution unit. The setting unit sets a training condition for an operation chamber in which monitoring of a power system is performed on the basis of a training request related to the monitoring. The training execution unit generates training execution data for displaying, on a display, a virtual space simulating the operation chamber based on the set training condition, and transmits the generated training execution data to a trainee terminal device of a trainee.SELECTED DRAWING: Figure 1

Description

[Technical Field]

[0001] FIELD Embodiments of the present invention relate to a training device, a training system, a training method, and a program. [Background technology]

[0002] Conventionally, various types of training have been conducted to learn how to respond when accidents or equipment failures occur in power systems. For example, a training system (training facility) that simulates actual operating facilities such as an operations room that monitors the power system is installed, and operators use this training system to perform simulations according to training scenarios that assume accidents, etc. Training is being carried out. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 9-54540 Summary of the Invention [Problem to be solved by the invention]

[0004] In conventional training systems such as those described above, both the trainee and the instructor needed to travel to the training system's installation site. Because trainees and instructors often work in control centers located throughout the power grid, traveling to the training system's installation site required time. Furthermore, in training using conventional training systems, trainees could only confirm correct responses through verbal explanations from the instructor, without being able to visually confirm the correct responses. While there are training systems that allow trainees to train independently, trainees must confirm correct responses by referring to documents showing past training results, without being able to visually grasp the correct responses. This makes it difficult for trainees to visually visualize the appropriate responses to accidents and failures while practicing in an actual operation room.

[0005] The problem to be solved by the present invention is to provide a training device, a training system, a training method, and a program that enable efficient training in the monitoring of power systems. [Means for solving the problem]

[0006] The training device of the embodiment has a setting unit and a training execution unit. The setting unit sets training conditions for an operation room that performs monitoring based on a training request for monitoring the power system. The training execution unit generates training execution data for displaying a virtual space that simulates the operation room based on the set training conditions on a display device, and transmits the generated training execution data to a trainee terminal device of a trainee. [Brief explanation of the drawings]

[0007] [Figure 1] FIG. 1 is a diagram showing an example of a schematic configuration of a training system TS according to an embodiment. [Figure 2] FIG. 2 is a functional block diagram showing an example of the configuration of a student terminal device T1 according to the embodiment. [Figure 3] FIG. 3 is a sequence diagram showing an example of training processing in the training system TS according to the embodiment. [Figure 4A] FIG. 2 is a diagram showing an example of a virtual space displayed on a virtual space display device G according to the embodiment. [Figure 4B] 10A and 10B are diagrams showing how an operation is performed on a virtual space displayed on a virtual space display device G according to an embodiment. [Figure 4C] 10A and 10B are diagrams showing a state after an operation is performed on the virtual space displayed on the virtual space display device G according to the embodiment. [Figure 5] FIG. 10 is a sequence diagram showing an example of a correct scenario display process in the training system TS according to the embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0008] Hereinafter, a training device, a training system, a training method, and a program according to embodiments will be described with reference to the drawings. The training system according to the embodiment uses a general-purpose computer (hereinafter referred to as the "training device") that can visually represent, in a virtual space, the facilities of an operations room where various commands and controls are executed, and a display device that can display the virtual space, thereby enabling the use of training functions from a remote location (e.g., a home, an office, etc.) other than the installation location of the training system. Examples of the display device include wearable devices such as VR (Virtual Reality) goggles, and LCD monitors.

[0009] Trainees who wish to take the training can do so in this virtual space, simulating actual responses in the operations room when an accident or failure occurs, improving their skills in responding to abnormal situations and emergency situations. Trainees and their instructors can also train without having to go to the training system's installation location, reducing the burden of travel. Furthermore, because actual equipment is not required for training, the costs and burden of preparing the equipment can be reduced.

[0010] Furthermore, in the training system of the embodiment, a correct avatar action scenario (also simply referred to as a "correct scenario") is created so that the trainee can visually grasp examples of appropriate responses (hereinafter referred to as "correct examples") that are preset for the training scenario. An avatar is a trainee (operator) simulated in a virtual space. When the correct avatar action scenario is executed, an avatar that behaves in accordance with the correct example is displayed on a display device. By checking the actions of this avatar, the trainee can visually confirm the difference between his or her own virtual responses performed in training and the correct example on his or her own, independently. This allows the trainee to train efficiently on his or her own, even if the instructor is unavailable, thereby easing time constraints.

[0011] [System Configuration] FIG. 1 is a diagram showing an example of the schematic configuration of a training system TS according to an embodiment. The training system TS includes, for example, a training device 1 (also referred to as a "training server"), a student terminal device T1, and an instructor terminal device T2. The training device 1, the student terminal device T1, and the instructor terminal device T2 are communicatively connected to each other via a communication network NW. The communication network NW includes, for example, the Internet, a wide area network (WAN), a local area network (LAN), a provider device, a wireless base station, etc. The training system TS may include multiple student terminal devices T1 and / or multiple instructor terminal devices T2 so that multiple students and / or multiple instructors can use the system simultaneously.

[0012] The training device 1 controls the overall operation of the training service realized by the training system TS. The student terminal device T1 is operated by a student S who wishes to receive training. The instructor terminal device T2 is operated by an instructor T who provides training to the student S. The student terminal device T1 and the instructor terminal device T2 are devices such as personal computers, smartphones, and tablet computers. Note that if the student S trains alone, the instructor terminal device T2 does not need to be provided. The training device 1 executes various controls in response to requests from the student terminal device T1 and the instructor terminal device T2.

[0013] <Training device> The training device 1 includes, for example, a control unit 10, a communication interface 20, and a storage unit 30. The communication interface 20 communicates with an external device via a communication network NW. The communication interface 20 includes, for example, a communication interface such as a NIC (Network Interface Card).

[0014] The control unit 10 includes, for example, an acquisition unit 11, a training setting unit 12, a training execution unit 13, an avatar motion request unit 14, an avatar motion generation unit 15, a scenario integration unit 16, and an avatar motion execution unit 17. Each functional unit of the control unit 10 is realized by a computer, such as a central processing unit (CPU) or a graphics processing unit (GPU), executing a program. Some or all of the functional units of the control unit 10 may be realized by hardware, such as a large-scale integration (LSI), an application-specific integrated circuit (ASIC), or a field-programmable gate array (FPGA), or may be realized by a combination of software and hardware. The program may be stored in advance in the storage unit 30 (a storage device having a non-transitory storage medium), or may be stored on a removable storage medium (non-transitory storage medium) such as a DVD or CD-ROM, and installed by inserting the storage medium into a drive device.

[0015] The acquisition unit 11 acquires various requests transmitted from the student terminal device T1 and the instructor terminal device T2 via the communication network NW. The acquisition unit 11 is an example of an "acquisition unit." That is, the acquisition unit 11 acquires training requests related to power system monitoring from the student terminal device T1 and / or the instructor terminal device T2. The acquisition unit 11 acquires, from the student terminal device T1, operation instructions given by the student S to the operation device in the virtual space during training.

[0016] The training setting unit 12 generates initial training data D4 based on the system data D1, training scenario data D2, and equipment database D3 stored in the storage unit 30 and stores the generated data in the storage unit 30. For example, in response to a request from the trainee terminal device T1 or the instructor terminal device T2, the training setting unit 12 extracts necessary data from the system data D1, training scenario data D2, and equipment database D3 to generate the initial training data D4. The training setting unit 12 is an example of a "setting unit." That is, based on a training request for monitoring a power system, the training setting unit 12 sets training conditions for the operation room that performs the monitoring. The training conditions include the configuration of the power system, a training scenario that defines the content of the training, and conditions for the operation devices installed in the operation room.

[0017] The training execution unit 13 reads the training initial data D4 from the storage unit 30, generates training execution data for displaying the virtual space, and transmits the generated training execution data to the student terminal device T1 and the instructor terminal device T2 via the communication network NW. The student terminal device T1 and the instructor terminal device T2 store the received training execution data in their own devices and read it during training execution to display the virtual space. The training execution unit 13 is an example of a "training execution unit." That is, the training execution unit 13 generates training execution data for displaying a virtual space simulating an operation room based on the set training conditions on a display device, and transmits the generated training execution data to the student terminal device T1 of the student. The training execution unit 13 also generates training execution data including operation details of the operation device corresponding to the operation instructions acquired from the student terminal device T1, and transmits the generated training execution data to the student terminal device T1.

[0018] The avatar action request unit 14 generates device action request data in response to an avatar action request received from the student terminal device T1 during training, and outputs the data to the training execution unit 13. Upon receiving the device action request data, the training execution unit 13 extracts device action data corresponding to the device action request data from the device group action database D5 stored in the storage unit 30, generates new training execution data based on the extracted action data, and transmits the data to the student terminal device T1.

[0019] The avatar movement generator 15 generates avatar movement data that indicates appropriate movements of the avatar corresponding to the training scenario data D2.

[0020] The scenario integration unit 16 integrates the training scenario data D2 and the avatar movement data generated by the avatar movement generation unit 15 to generate correct avatar movement scenario data D6 and stores it in the storage unit 30.

[0021] The avatar action executing unit 17 generates correct avatar action scenario data based on the correct avatar action scenario data D6 and transmits it to the student terminal device T1. The student terminal device T1 displays an avatar that moves in accordance with the received correct avatar action scenario data on a display device. The avatar action executing unit 17 is an example of an "avatar action executing unit." That is, the avatar action executing unit 17 generates correct scenario data that indicates avatar actions that are correct examples for the training scenario, and transmits the generated correct scenario data to the student terminal device T1.

[0022] The storage unit 30 stores, for example, system data D1, training scenario data D2, a device group database D3, initial training data D4, a device group action database D5, and correct avatar action scenario data D6. The storage unit 30 is, for example, a storage device such as a hard disk drive (HDD), a random access memory (RAM), a solid state drive (SSD), or a flash memory. Note that the storage unit 30 may also be realized by another storage device connected via a communication network NW, such as a network attached storage (NAS) or an external storage server device.

[0023] The system data D1 is data that indicates the configuration of the electric power system that is the training target. The system data D1 includes, for example, a system diagram that defines the connection relationships of various devices included in the electric power system.

[0024] The training scenario data D2 is data that defines the content of the training. For example, the training scenario data D2 includes information such as the type of accident or failure, the target equipment, the location, and the time of occurrence. The training scenario data D2 includes multiple patterns of training scenarios.

[0025] The equipment database D3 is reference data for the operational equipment that may exist in an operation room that executes various commands and controls for the actual power system. The operational equipment includes, for example, a general display board (system board), an operation desk, a personal computer, a keyboard, a mouse, a telephone, a printer, operation buttons, control buttons, an alarm device, etc.

[0026] The initial training data D4 is data indicating the content of the training set by the training setting unit 12. The initial training data D4 includes information indicating the configuration of the power system to be trained, the training scenario, the operational equipment related to the training scenario, etc. The initial training data D4 is generated, for example, in response to a request from the student terminal device T1 or the instructor terminal device T2.

[0027] The device group operation database D5 is reference data that defines the relationship between the operation of operational devices that may exist in the operation room and the operation of avatars. For example, the device group operation database D5 includes information indicating how an avatar will operate when a student S operates the student terminal device T1 to input operation instructions for operational devices such as a "telephone" or a "printer."

[0028] The avatar action correct scenario data D6 is data indicating appropriate avatar actions corresponding to the training scenario data D2. For example, the avatar action correct scenario data D6 is generated in response to an instruction from the instructor T via the instructor terminal device T2.

[0029] <Participant terminal device> The student terminal device T1 includes, for example, a control unit 100, a communication interface 200, an input interface 210 (human interface), a display 220, and a storage unit 300. The communication interface 200 communicates with an external device via a communication network NW. The communication interface 200 includes, for example, a communication interface such as a NIC. The communication interface 200 also communicates with a virtual space display device G, which is a wearable device such as VR goggles that can be worn by the student S, via wireless communication or wired communication in accordance with wireless communication standards such as a Wi-Fi network or Bluetooth (registered trademark).

[0030] The input interface 210 accepts various input operations by the student S and outputs a signal corresponding to the accepted input operation to the control unit 100. The input interface 210 includes, for example, a keyboard, a mouse, etc. The input interface 210 may be integrated with the function of the display 220 to be configured as a touch panel display.

[0031] The display 220 displays various types of information. For example, the display 220 displays GUI (Graphical User Interface) images that are generated by the control unit 100 and that accept various operations. The display 220 is, for example, a liquid crystal display, a CRT (Cathode Ray Tube), or an organic EL (Electroluminescence) display. The display 220 may be a desktop type, or may be a display device (for example, a tablet terminal) that can communicate wirelessly with the main body of the student terminal device T1.

[0032] The control unit 100 includes, for example, an acquisition unit 110, an operation reception unit 120, a request unit 130, and a display control unit 140. Each functional unit of the control unit 100 is realized by a computer such as a CPU or GPU executing a program (training software). Some or all of the functional units of the control unit 100 may be realized by hardware such as an LSI, ASIC, or FPGA, or may be realized by software and hardware working together. The program may be stored in advance in the storage unit 300 (a storage device having a non-transitory storage medium), or may be stored in a removable storage medium (non-transitory storage medium) such as a DVD or CD-ROM, and installed by inserting the storage medium into a drive device.

[0033] The acquiring unit 110 acquires various types of information transmitted by the training device 1 via the communication network NW. The acquiring unit 110 stores data indicating the device group included in the training execution data received from the training device 1 as device group data D10 in the storage unit 300. The acquiring unit 110 also stores data indicating the operation of the device group included in the training execution data received from the training device 1 in the storage unit 300 as device group operation data D20.

[0034] The operation receiving unit 120 receives various input operations by the student S input via the input interface 210. For example, the operation receiving unit 120 receives input operations for various operating devices in the virtual space input via the input interface 210 by the student S during training.

[0035] The request unit 130 transmits to the training apparatus 1 an avatar action request corresponding to the input operation received by the operation receiving unit 120 .

[0036] The display control unit 140 displays the virtual space of the operation room that is the subject of training on the virtual space display device G or the display 220 based on the training execution data received from the training device 1. The virtual space includes an avatar of the trainee S. In the virtual space, the avatar moves based on the operation instructions given by the trainee S to the operation device within the virtual space during training. The display control unit 140 also displays GUI images and the like that accept various operations by the trainee S on the display 220.

[0037] The storage unit 300 stores, for example, device group data D10, device group operation data D20, training software SW, etc. The storage unit 300 is, for example, a storage device such as an HDD, RAM, SSD, or flash memory. Note that the storage unit 300 may also be realized by another storage device connected via a communication network NW, such as a NAS or an external storage server device.

[0038] The device group data D10 is data indicating an operational device group related to a training scenario included in the training execution data received from the training device 1 (initial training execution data).

[0039] The device group operation data D20 is data indicating the operation of the operational device group related to the training scenario included in the training execution data received from the training device 1 (initial training execution data).

[0040] The training software SW is a program for realizing various functions of the control unit 100 in the student terminal device T1. For example, the training software SW is installed in the student terminal device T1 to realize various functions of the control unit 100. The training software SW is an example of a "program." That is, the training software SW causes the computer of the student terminal device T1 to acquire training execution data for displaying on a display device a virtual space simulating an operations room generated based on the training conditions of the operations room to be monitored, generate display data for the virtual space based on the acquired training execution data, and display the generated display data on the display device. The training software SW also causes the computer of the student terminal device T1 to acquire correct scenario data indicating the behavior of an avatar that is a correct example for a training scenario that defines the training content included in the training conditions, generate display data for the virtual space based on the acquired correct scenario data, and display the generated display data on the display device.

[0041] [Processing flow] <Training process> Next, the training process in the training system TS according to the embodiment will be described. Fig. 3 is a sequence diagram showing an example of the training process in the training system TS. First, a trainee S who wishes to receive training inputs a training start instruction via the input interface 210 of the trainee terminal device T1. In response, the request unit 130 of the trainee terminal device T1 transmits a training start request to the training device 1 (step S101). This training start request includes, for example, the training content specified by the trainee S (the type of power system to be trained, the type of accident or failure, etc.).

[0042] The training setting unit 12 of the training device 1 performs training initial setting based on the received training start request (step S103). For example, the training setting unit 12 extracts data corresponding to the training start request from each of the system data D1, the training scenario data D2, and the equipment group database D3 stored in the storage unit 30, and generates training initial data D4 and stores it in the storage unit 30.

[0043] The training execution unit 13 of the training device 1 generates training execution data based on the training initial data D4 (step S105), and transmits the generated training execution data to the trainee terminal device T1 (step S107).

[0044] The display control unit 140 of the student terminal device T1 generates virtual space display data based on the received training execution data (step S109), and transmits the generated virtual space display data to the virtual space display device G (step S111).

[0045] The virtual space display device G displays the virtual space of the operation room that is the training target based on the received virtual space display data (step S113). The trainee S can proceed with the training while viewing this virtual space.

[0046] 4A is a diagram showing an example of a virtual space displayed on a virtual space display device G according to an embodiment. In the example of FIG. 4A, the virtual space displayed on the virtual space display device G includes, in addition to an avatar AT corresponding to a trainee S, simulations of operational devices that may exist in a real operation room, such as a general display board VD1 that displays the overall configuration of a power system, a personal computer VD2, a telephone VD3, and a printer VD4. The trainee S can proceed with the training while checking this virtual space.

[0047] During training, when the student S operates various operational devices in the virtual space via the input interface 210, the operation accepting unit 120 of the student terminal device T1 accepts the input operation (step S115). Subsequently, the request unit 130 of the student terminal device T1 transmits an avatar action request corresponding to the input operation to the training device 1 (step S117).

[0048] The avatar action request unit 14 of the training device 1 outputs a device action request corresponding to the received avatar action request to the training execution unit 13 (step S119). Subsequently, the training execution unit 13 reads out the device action corresponding to the device action request from the device group action database D5, generates training execution data (step S121), and transmits the generated training execution data to the trainee terminal device T1 (step S123).

[0049] The display control unit 140 of the student terminal device T1 generates virtual space display data based on the received training execution data (step S125), and transmits the generated virtual space display data to the virtual space display device G (step S127).

[0050] The virtual space display device G displays the virtual space of the operation room that is the training target based on the received virtual space display data (step S129). Here, the trainee S can confirm the avatar movements corresponding to the operations input in step S115.

[0051] 4B and 4C are diagrams showing how operations are input to the virtual space displayed on the virtual space display device G. FIG. 4B shows how, during training, trainee S operates telephone VD3 in the virtual space via input interface 210 to make a call to facility A. FIG. 4C shows how, in response to the operation in FIG. 4B, avatar AT operates telephone VD3 to report a malfunction at facility B. Trainee S can visually confirm the movements of avatar AT in this kind of virtual space while undergoing realistic training.

[0052] During the training, the processing of steps S115 to S129 is repeated when the trainee S operates various operational devices in the virtual space via the input interface 210. The operation history of the trainee S is stored in the training device 1 and the trainee terminal device T1.

[0053] When the trainee S finishes the training and inputs an instruction to end the training via the input interface 210, the operation accepting unit 120 of the trainee terminal device T1 accepts the end operation (step S131), thereby ending the processing of this flowchart.

[0054] The training execution unit 13 may transmit the generated training execution data to the instructor terminal device T2. As a result, the instructor terminal device T2 may generate virtual space display data based on the received training execution data, and transmit the generated virtual space display data to a virtual space display device worn by the instructor or to a display of the instructor terminal device T2.

[0055] <Correct scenario display process> Next, the display process of the correct scenario in the training system TS according to the embodiment will be described. Fig. 5 is a sequence diagram showing an example of the display process of the correct scenario in the training system TS according to the embodiment. First, the instructor T who sets the correct scenario inputs an instruction to set the correct scenario via the input interface of the instructor terminal device T2. In response, the instructor terminal device T2 transmits a correct scenario setting request to the training device 1 (step S201). This correct scenario setting request includes, for example, information specifying the training scenario specified by the instructor T and the contents of an appropriate response example (correct example) corresponding to the training scenario.

[0056] The avatar action generation unit 15 of the training device 1 generates avatar action data based on the received correct scenario setting request (step S203). Subsequently, the scenario integration unit 16 of the training device 1 integrates the training scenario specified in the correct scenario setting request with the generated avatar action data to generate correct avatar action scenario data, and stores it in the storage unit 30 as correct avatar action scenario data D6 (step S205).

[0057] For example, when the operation receiving unit 120 of the student terminal device T1 receives an operation from a student S who has completed training via the input interface 210 requesting the display of a correct scenario (step S207), the request unit 130 sends a request for a correct avatar action scenario to the training device 1 (step S209).

[0058] The avatar action performing unit 17 of the training device 1 extracts data corresponding to the received avatar action correct scenario request from the avatar action correct scenario data D6 stored in the memory unit 30 (step S211), and transmits the extracted data to the student terminal device T1 (step S213).

[0059] The display control unit 140 of the student terminal device T1 generates virtual space display data based on the received avatar action correct scenario data (step S215), and transmits the generated virtual space display data to the virtual space display device G (step S217).

[0060] Based on the received virtual space display data, the virtual space display device G displays a virtual space showing an avatar acting in accordance with the correct scenario (step S219). This allows the student S to see the avatar acting in accordance with the correct scenario. When the student S inputs an operation via the input interface 210 requesting a re-display of the correct scenario, the processing from step S207 onwards is repeated. This completes the processing of this flowchart. It is also possible for multiple students S to simultaneously see the correct scenario by using multiple student terminal devices T1.

[0061] The training system of the embodiment described above enables efficient training in power system monitoring. Trainees can receive training while operating equipment in a virtual space that simulates a real-world operation room, allowing them to issue training instructions from a remote location without visiting the training system installation site. Furthermore, by using a pre-generated correct avatar behavior scenario, trainees can visually confirm the differences between their own training results and correct examples independently, even without an instructor, and learn the appropriate responses designated in advance.

[0062] The present invention is not limited to the above-described embodiments, and the components can be modified and embodied in practice without departing from the spirit of the invention. Furthermore, various inventions can be created by appropriately combining multiple components disclosed in the above-described embodiments. For example, some components may be omitted from all the components shown in the embodiments. Furthermore, components from different embodiments may be appropriately combined. [Explanation of symbols]

[0063] 1...training device, 10...control unit, 11...acquisition unit, 12...training setting unit, 13...training execution unit, 14...avatar movement request unit, 15...avatar movement generation unit, 16...scenario integration unit, 17...avatar movement execution unit, 20...communication interface, 30...storage unit, 100...control unit, 110...acquisition unit, 120...operation reception unit, 130...request unit, 140...display control unit, 200...communication interface, 210...input interface, 220...display, 300...storage unit, G...virtual space display device, T1...student terminal device, T2...instructor terminal device, TS...training system

Claims

1. a setting unit that sets training conditions for an operation room that performs monitoring based on a training request for monitoring the power system; a training execution unit that generates training execution data for displaying a virtual space simulating the operation room based on the set training conditions on a display device, and transmits the generated training execution data to a trainee terminal device of the trainee; A training device comprising:

2. The training conditions include a configuration of the power system, a training scenario that defines the content of the training, and conditions of operation devices installed in the operation room. The training device of claim 1 .

3. an acquisition unit that acquires, from the student terminal device, operation instructions given by the student to the operation device in the virtual space during training; the training execution unit generates the training execution data including the operation content of the operation device corresponding to the acquired operation instruction, and transmits the generated training execution data to the student terminal device; 3. The training device of claim 2.

4. The virtual space includes avatars of the students.

3. The training device of claim 2.

5. In the virtual space, the avatar operates based on an operation instruction given to the operation device by the trainee in the virtual space during training.

5. The training device of claim 4.

6. The display device is a wearable device that can be worn by the student. The training device of claim 1 .

7. the training execution unit transmits the generated training execution data to an instructor terminal device of an instructor; The training device of claim 1 .

8. an avatar action execution unit that generates correct scenario data indicating an action of the avatar that is a correct example for the training scenario, and transmits the generated correct scenario data to the student terminal device; 5. The training device of claim 4.

9. A training device according to any one of claims 1 to 7; a program that causes a computer of the student terminal device to generate display data of the virtual space based on the training execution data received from the training device, and to display the generated display data on the display device; and A training system comprising:

10. A training device according to claim 8; a program that causes a computer of the student terminal device to generate display data of the virtual space based on the correct scenario data received from the training device, and to display the generated display data on the display device; and A training system comprising:

11. The training device computer Setting training conditions for the operation room that performs the monitoring based on training requirements for the monitoring of the power system; generating training execution data for displaying on a display device a virtual space simulating the operation room based on the set training conditions; transmitting the generated training execution data to the trainee's trainee terminal device; Training method.

12. the training device computer further comprising: generating correct scenario data indicating avatar actions that are correct examples for a training scenario that defines the training content included in the training conditions; transmitting the generated correct scenario data to the student terminal device; The training method of claim 11.

13. The computer of the trainee's terminal device for the trainee who is undergoing training on power system monitoring is acquiring training execution data for displaying on a display device a virtual space simulating the operation room generated based on training conditions for the operation room to be monitored; generating display data for the virtual space based on the acquired training execution data; displaying the generated display data on the display device; program.

14. The computer of the student terminal device further acquiring correct scenario data indicating avatar actions that are correct examples for a training scenario that defines the content of training included in the training conditions; generating display data for the virtual space based on the acquired correct scenario data; displaying the generated display data on the display device; The program according to claim 13.

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