JPH1124544A - Plant simulator - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide the plant simulating device which can lighten the burden on an instructor. SOLUTION: At the time of a training, a replay event data gathering process means 31 gathers and saves initial state setting information from an initial state storing and setting process part 17, accident occurrence information from an accident simulation part 12, and operation information from a plant state value table 5 as event data in a replay event data file 32, and an initial state storing and setting process part 17 reads in a plant state value from the plant state value table 5 at constant intervals and saves it as a relay initial state in a replay initial value data file 34. At the time of a replay, a training history data reproducing means 35 reads data out of the initial value data file 34 and replay event data file 32 and outputs them to a plant simulation part 2 to reproduce the training history.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

The present invention relates to a plant simulator for simulating a plant for operation training or the like.

[0002]

2. Description of the Related Art An example of a conventional plant simulator will be described with reference to FIG. In FIG. 25, a simulated control panel 1 is a simulated control panel having the same type and function as a control panel of an actual plant. The simulated control panel 1 includes various lamps, indicators, displays, etc. for grasping the state of the plant. Are provided, and further, various switches for performing a plant operation operation are provided.

[0003] The plant simulation unit 2 is provided with an operation signal from a trainee from the simulation control panel 1 and an instructor processing unit 3.
Simulation means 4 for simulating the physical dynamic characteristics of an actual plant in response to various requests from the plant and outputting plant process quantities such as pumps and valves, and a plant state value table 5 for storing the simulated operation results. The values of the plant state value table 5 are displayed as plant states on various lamps, indicators, and displays on the simulation control panel 1.

The instructor interactive equipment 6 is composed of an input equipment 7 such as a keyboard and a mouse, and a display device 8 such as a CRT. The instruction of the instructor input from the input device 7 is transmitted to the instructor input / output means 9 in the instructor processing unit 3 and further transmitted to the instructor function processing unit 10. The instructor function processing unit 10 includes an accident simulation unit 12 that simulates an accident based on the accident file 11, a replay processing unit 13 that reproduces a plant simulation that has been performed, and a scheduling processing unit 14.
And a data monitoring processing unit 15 and an initial state storage / setting processing unit 17 for setting an initial state in the plant simulation unit 2 using the initial value file 16. The instruction of the instructor is transmitted by the instructor input / output unit 9. You will be notified according to the content.

[0005] The instructor processing unit 3 executes various processes by the above-mentioned processing means, transmits the processing contents to the plant simulation unit 2 and, at the same time, outputs the results to the display device 8 of the instructor dialogue device 6 via the instructor input / output means 9. indicate.

In such a conventional plant simulation apparatus, the replay processing unit 13 has a configuration as shown in FIG.
From the plant state value table 5, all the state values of the plant are stored in the replay data storage table 19 at regular intervals,
After the training, when the replay request x1 from the instructor is received from the instructor input / output means 9, the replay data restoration processing means 20 reads the replay requested plant state value x2 from the replay data storage table 19, and the replay data collection processing means 18 The replay was executed by outputting to the plant state value table 5 at the same cycle saved by the.

Conventionally, personal data such as the name and date of birth of a trainee and the training history using a plant simulation device have been obtained by an instructor using personal data of the trainee individually, accidents generated after the training, The operation status at that time has been saved by filling in a personal data sheet as shown in FIG.

In training in a conventional plant simulation apparatus, an instructor performs an operation as shown in FIG. That is, in FIG. 29, before the training is first started by the instructor, the scheduling file editing processing means 21 in the scheduling processing unit 14 creates the scheduling file 22 combining the plant accident, the equipment failure, and the like. Data collection point editing processing means 2 in 15
3, the points of the plant values required for the training are registered in the data collection point file 24 and the data display point file 25, and when the training is started, the initial state is saved.
The initial state corresponding to the training is extracted from the initial value file 16 by the setting processing unit 17 and set in the plant simulation unit 2, and the training is started in response to the simulation start request. Even after the start of the training, the instructor executes the scheduling file 22 created before the training by the scheduling file execution processing means 26 in the scheduling processing unit 14 to cause a plant accident or equipment failure, and the data display means 27 Collection point file 24 and data display point file 2
5, the plant state values are collected from the plant state table 5 and displayed as monitoring data, and the simulation is stopped according to the plant state to explain the current plant state and the training situation of the trainees.

[0009] Further, in the plan of the conventional plant simulation apparatus, a training course is written in a training schedule table as shown in FIG. 30, and a training schedule table as shown in FIG. The names of instructors and trainees were entered.

[0010] In addition, for the report of the training contents after the training is completed, a training content report is prepared, and the training contents, the names of the instructors and trainees in charge, the training status, and the training evaluation are entered.

[0011]

As described above, in the conventional plant simulation apparatus, when replaying, all the plant state values are stored, so that the stored data is enormous.
Only data for a certain period of time could be saved. In addition, since the stored data is enormous and only data for a certain period of time is stored, it cannot be stored as training history data for a long period of time. Could not.

Further, after the training, personal data and training history of the trainees must be added by the instructor, and the load on the instructor is lost, and at the same time, the history is leaked, and the same training contents are given to the same trainee. I went there.

In addition, every time the training is performed, it is necessary to register collected data points and display data points, search an initial value file from an initial value file, execute a scheduling file depending on a plant state, and perform training. In addition, the work that must be performed before and during training is a heavy burden on the instructor. further,
Depending on the instructor, the timing of causing a plant accident and the timing of stopping the simulation in the explanation of the plant state differed, and the training content was uneven.

In addition, even if the training contents are the same, a training schedule must be prepared individually and the training contents must be entered.
The contents to be written in the personal data sheet need to be also written in the training report after the training is completed, which is a work load of the instructor and may cause a history leak.

The present invention solves the above-mentioned problems of the prior art,
An object of the present invention is to provide a plant simulator that reduces the workload of an instructor and has a high training effect.

[0016]

That is, according to the first aspect of the present invention, a simulated control panel in which a trainee performs a simulated driving operation, and plant characteristics are simulated by operating signals from the simulated control panel and various requests from an instructor. A plant simulation unit that performs calculations, an instructor processing unit that inputs various requests from the instructor and outputs data necessary for plant simulation to the plant simulation unit, and interactively inputs and outputs data between the instructor and the instructor processing unit. Replay event data collection processing means for collecting, as event data, an operation signal input from a simulation control panel to a plant simulation unit and output generation information from an instructor processing unit to the plant simulation unit. And collected by this replay event data collection processing means. A replay event data file for storing event data, and a replay initial value data file as a replay initial value at a fixed period of time using a plant state value calculated by the plant simulation unit in parallel with the event data collection by the replay event data collection processing means. And a training history data reproducing means for causing the plant simulation unit to re-execute the plant simulation based on the replay event data file and the replay initial value data file in response to a replay request from the instructor. Features.

According to the first aspect of the present invention, replay initial value data is stored at a predetermined cycle, and events such as occurrence of a plant accident by an instructor or operation contents of a trainee are collected every time an event occurs. They are collected by the processing means and stored as training history data. At the request of the instructor, the training history data reproducing means reads the stored training history data and sequentially reproduces the training history data, so that all the plant state values are not periodically collected and reproduced. You can replay the training content.

According to a second aspect of the present invention, in the plant simulator of the first aspect, the replay initial value data file and the replay event data file are stored in an external storage device in response to an external storage request from the instructor. The corresponding replay initial value data file and replay event data file are called and restored from the external storage device by the replay request,
A training history data external storage / restore means for outputting a replay request to the training history data reproducing means is provided.

According to the second aspect of the present invention, since the training history data for replay can be reduced, it can be saved and restored in an external storage device, and the contents of the training can be saved permanently, and Training can be reproduced.

According to a third aspect of the present invention, in the plant simulator of the first aspect, there is provided a trainee data input means for storing personal data of each trainee input via the interactive device in a trainee data table. Training history storage processing means for storing event data collected by the replay event data collection means based on training start information input via a dialogue device as training history data of a trainee in a trainee data table. And

According to the third aspect of the present invention, the replay event data collecting means collects, as the training history of the trainee, in the file of the trainee's personal data input and stored by the trainee's personal data input means for each training. By writing the event data, the personal data of the trainee and the training history data are linked, and it is not necessary to add the training history by the instructor after the training is completed.

Further, the invention according to claim 4 provides a simulated control panel in which a trainee performs simulated driving operation, and a plant simulating unit that simulates plant characteristics based on operation signals from the simulated control panel and various requests from an instructor. An instructor processing unit that inputs various requests from the instructor and outputs data necessary for plant simulation to the plant simulation unit;
In a plant simulator having an interactive device for interactively inputting and outputting data between an instructor and an instructor processing unit, an operation item data to be performed by an instructor in a training process and data to be set in the operation item are previously determined. Training scenario editing processing means for creating a training scenario by inputting through a dialog device, and training scenario storage processing means for storing the training scenario in a training scenario file are provided.

According to a fifth aspect of the present invention, in the plant simulation apparatus according to the first or third aspect, the operation item data to be performed by the instructor in the training process and the data to be set in the operation item are previously transmitted via the interactive device. Training scenario editing processing means for inputting and creating a training scenario, and training scenario storage processing means for storing a training scenario in a training scenario file are provided.

According to the fourth and fifth aspects of the present invention, by preparing a training scenario including the contents required for training before starting training, the work performed by the instructor after the training starts can be reduced. Therefore, the operation contents of the trainee can be sufficiently monitored. The created training scenario can be reused as many times as the same training, so that the load on the instructor can be reduced. Furthermore, since the training content of the instructor does not vary, the training effect can be improved.

According to a sixth aspect of the present invention, in the plant simulator of the first or third aspect, the training scenario described by the operation items of the instructor in the training process and the setting data thereof is stored in the replay event data file. It is characterized by comprising training history data scenario conversion processing means created based on the training history data, and training scenario storage processing means storing the training scenario in a training scenario file.

According to the sixth aspect of the present invention, by creating a training scenario from replay event data indicating actual training contents, it is possible to reduce the load on the instructor and create a training scenario with a higher training effect. can do.

According to a seventh aspect of the present invention, in the plant simulation apparatus of the sixth aspect, a replay request of a training history converted into a training scenario is output to training history data reproducing means, and the interactive device is confirmed by the replay. And a training history data reproduction scenario editing means for registering, as an occurrence condition or a cancellation condition, a training scenario created by the training history data scenario conversion processing means.

According to the seventh aspect of the present invention, a training scenario based on a specific plant state can be edited while reproducing training history data, and a training scenario having a high training effect can be created.

[0029] The invention of claim 8 is a plant simulation apparatus according to any one of claims 4 to 7, wherein
In response to a training scenario execution request from the instructor, a training scenario reading means for reading the corresponding training scenario from the training scenario file, and the generation conditions and cancellation conditions set in the training scenario read by the training scenario reading means are determined by the plant. A condition monitoring means for monitoring based on the plant state value output from the simulation unit, and a corresponding processing request to the instructor processing unit based on the training scenario from the training scenario reading means and the condition satisfaction information from the condition monitoring means. And a training scenario execution means for performing.

According to the eighth aspect of the present invention, at the start of training, only by requesting execution of the created training scenario, necessary training contents are sequentially performed, and there is almost no need for the instructor to operate during training. In addition, according to the ninth aspect of the present invention, in the plant simulation apparatus according to the eighth aspect, an instructor table for storing instructor information, the instructor table,
A training schedule creating means for creating a training schedule based on the trainee data table and the training scenario file according to claim 3, a training schedule file for storing the training schedule, and a training for extracting the training schedule of the day from the training schedule file. According to a schedule management means, a training schedule execution processing means for outputting an execution request to a training scenario execution means in response to a training start request from the instructor according to a training schedule from the training schedule management means, and a training report creation request from the instructor, Training report creation processing means for creating a training report based on the trainee data table.

According to the ninth aspect of the present invention, the information of the trainee is assigned from the trainee data file to the form screen of the training schedule, and the created training scenario is specified in the training contents, thereby providing the training schedule. Can be easily created. Further, the training can be performed only by displaying the training schedule on the screen, confirming the training date and time, the training content, the trainee, the instructor, and the like, and requesting the execution. Also, since training, trainees, and training contents can be managed collectively, a training report can be easily created after training.

[0032]

Embodiments of the present invention will be described below with reference to the drawings. In addition, the same reference numerals are given to portions common to the conventional example, and duplicate description will be omitted.

FIG. 1 shows a first example of the plant simulator of the present invention.
And shows a configuration related to a replay process in an instructor function processing unit. The replay processing unit of the plant simulation device of the present embodiment uses the setting information from the initial state storage / setting processing unit 17, the accident occurrence information from the accident simulation unit 12, and the operation information from the plant state value table 5 as event data. The replay event data collection processing means 31 to be collected, the training history data storage means 33 for storing the event data from the replay event data collection processing means 31 in the replay event data file 32, and the plant state by the initial state storage / setting processing section 17 Training for reproducing a training history based on the replay initial value data file 34 storing the plant state values read at a fixed cycle from the value table 5 as replay initial values, and the replay initial value data file 34 and the replay event data file 32 History data reproduction means 3 When the external storage device of the replay initial data file 34 and the replay event data file 32 3
6 and training history data external storage / restoration means 37 for executing storage from the external storage device 36 and restoration from the external storage device 36.

Next, the operation relating to the replay processing of the present embodiment will be described with reference to FIGS. The replay event data collection processing unit 31 receives, for example, the initial state setting execution information t2 when the initial state is set by the initial state setting request t1 of the instructor from the initial state saving / setting processing unit 17, and the initial state is set to this. The execution time is added and output to the training history data storage unit 33 as event data t3. Similarly, accident occurrence information t5 when an accident is caused by the accident occurrence request t4 of the instructor is input from the accident simulating unit 12, the time when the accident occurred is added to the information, and the training history data storage means is stored as event data t3. 33. Further, when the operation data t6 of the simulation control panel 1 by the trainee is input to the plant simulation section 2, it is input to the replay event data collection processing means 31 as operation panel operation data t7, and the time operated here is added. Then, it is output to the training history data storage unit 33 as event data t3. FIG. 2 shows a list of event data examples collected by the replay event data collection processing means 31.

The training history data storage means 33 inputs various event data t3 from the replay event data collection processing means 31, and stores the replay event data file 32
To save. FIG. 3 shows a data format example of the replay event data file 32.

Further, the replay event data collection processing means 31 periodically and periodically stores the initial state storage / setting processing unit 1.
7, a replay initial value data storage request t8 is output. The initial state storage / setting processing unit 17 reads the plant state value from the plant state value table 5 according to the replay initial value data storage request t8, and stores the read plant state value in the replay initial value data file.

After the training is completed, in response to the replay request t9 from the instructor, the training history data reproducing means 35 first inputs the replay initial value data t10 corresponding to the replay requested time from the replay initial value data file 34, A replay initial state setting request t11 is output to the state storage / setting processing unit 17. The initial state storage / setting processing unit 17 sets the replay initial value data t10 in the plant simulation unit 2 in response to the replay initial state setting request t11 from the training history data reproducing unit 35.

Next, the training history data reproducing means 35
From the replay event data file 32, the replay event data t12 after the time at which the replay was requested is sequentially read, and according to the read time and the contents of the event,
If the event is an accident occurrence event, the accident content and a replay accident occurrence request t13 are output to the accident simulation unit 12. The accident simulation unit 12 causes the plant simulation unit 2 to generate an accident in response to the replay accident occurrence request t13 from the training history data reproduction unit 35. If the content of the event is operation panel operation data, replay operation data t14 is output to the plant simulating unit 2. The plant simulation section 2 performs a simulation operation based on the input replay operation data t14.

As described above, the training history data reproducing means 35
Thus, the replay of the training content is performed by sequentially reading the replay event data t12 from the replay event data file 32 and executing various events on time.

The training history external storage / restoration processing means 3
7 is a training history external storage request t1 from the instructor.
According to 5, the replay initial value data file 34 and the replay event data file 32 are stored in the external storage device 57 as the external replay initial value data file 38 and the external replay event data file 39, respectively.

Further, training history external storage / restoration processing means 3
7 is a training history external restoration request t1 from the instructor.
8, the external replay initial value data file 38 and the external replay event data file 39 stored in the external storage device 36 are converted to the replay initial value data file 3
4 and a replay event data file 32, and outputs an external replay request t19 to the training history data reproducing means 35. The training history data reproducing unit 35 outputs the external replay request t from the training history data external saving / restoring unit 37.
19, the replay initial state setting request t11 is output to the initial state storage / setting processing unit 17 in the same manner as the replay request t9 from the instructor, and the replay event data t12 is sequentially read from the replay event data file 32, and the read time is read. And replay by reproducing the contents of the event.

As is clear from the above description, according to the present embodiment, the replay initial value data is stored at regular intervals, and event data such as occurrence of a plant accident and operation contents of the trainee are stored in the training history data. , The trained contents can be replayed without periodically collecting and reproducing all the plant state values. Therefore, since the amount of stored data for replay can be reduced, the replay data can be saved and restored with an external storage device as needed, and the trained contents can be saved permanently, It can also be reproduced.

FIG. 4 shows a second example of the plant simulator of the present invention.
25 shows a function added to the instructor function processing unit 10 as shown in FIG. 25 and automatically editing a training history of a trainee created for each training. That is, this automatic editing function is performed by a trainee data input unit 42 that stores the trainee's personal data input by the instructor in the trainee data table 41.
And a trainee registration means 43 for registering a trainee to be trained this time.
The training history storage processing means 44 collects the training history data from the training history data storage means 33 for the registered trainees and stores the training history data in the trainee data table 41 as the training history of the registered trainees. .

Next, the operation of the present embodiment will be described with reference to FIGS. Trainee data input means 42
Performs an interactive process with the instructor and stores the input personal data d1 of each trainee in the trainee data table 41. FIG. 5 shows an example of an input screen displayed by the trainee data input means 42 in the interactive processing with the instructor.

At the time of training, the trainee registration means 43 performs a dialogue process with the instructor and outputs training start information d3 to the trainee data table 41 based on the input trainee information d2 to be trained. At the same time, it outputs the training start information d3 and the trainee information d2 to the training history storage processing means 44.

The training history storage processing means 44 inputs the event data d4 necessary as the training history of the trainee from the training history data storage means 33 based on the training start information d3 from the trainee registration means 43, Based on d2, it is stored in the trainee data table 41 as the training history of the trainee.

When ending the training, the trainee registration means 43 responds to the training end request d5 from the instructor.
The training end information d6 is output to the trainee database 41 and the training history storage processing means 44. The training history storage processing means 44 executes the training end information d6 from the trainee registration means 43.
As a result, the input of the event data d4 from the training history data storage unit 33 is stopped.

The trainee data input means 42 reads and displays the corresponding trainee data and training history d8 from the trainee data table 41 in response to the trainee data request d7 from the instructor.

As is clear from the above description, according to the present embodiment, each trainee takes in event data as training content and saves it together with personal data every time training is performed, so that a Since data and training history can be managed collectively, a personal data sheet can be easily created, and the burden on the instructor can be greatly reduced. Further, the same training is not performed for the same trainee, and the training effect can be improved. FIG. 6 shows a third embodiment of the plant simulation apparatus of the present invention, and shows a training scenario editing function newly added to the instructor processing unit 3 as shown in FIG. This training scenario editing function,
A training scenario editing dialogue processing means 51 for creating a training scenario by dialogue with the instructor based on the accident file 11 and the initial value file 16; a training scenario storage processing means 53 for saving the created training scenario in a training scenario file 52; It consists of.

Next, the operation of this embodiment will be described with reference to FIGS.
This will be described with reference to FIG. 7 to 11 show the instructor dialogue device 6 (FIG. 25) through the instructor input / output means 9 by the training scenario editing dialogue processing means 51.
An example of an interactive screen for creating a training scenario is shown in FIG. FIG. 12 shows an example of items that can be registered as a training scenario, and FIG. 13 shows an example of a file configuration of the training scenario file 52.

The training scenario editing dialogue processing means 51 responds to a training scenario editing request h1 from the instructor.
The display device 8 (FIG. 2
5), a training scenario editing screen as shown in FIG. 7 is displayed. For example, when registering the initial state setting, the instructor first selects an item number on the training scenario editing screen shown in FIG.
Inputs the initial state setting button selection information h2 and the item number selection information h3, reads the initial value file 16,
An initial state list as shown in FIG. 8 is displayed.

When the instructor selects a desired initial state from the displayed initial state list, the training scenario editing interactive processing means 51 inputs the selected initial value information h4,
The selected initial state is displayed in the selection item number on the training scenario editing screen shown in FIG.

When an accident is registered, the instructor similarly selects an item number and presses an accident registration button, and the training scenario editing and interactive processing means 51 reads the accident file 11 and as shown in FIG. Display your accident list.

When the instructor selects an accident to be caused from the displayed accident list, the training scenario dialogue processing means 51 inputs the selected accident information h5 and displays the selected accident name in the training scenario editing screen shown in FIG. To be displayed in the selection item number.

When the instructor similarly selects an item number and presses an occurrence condition registration button to set an occurrence condition of the registered item, the training scenario editing dialogue processing means 51 shown in FIG. Display such an occurrence condition registration screen.

When the instructor inputs a specific plant state value and a relative time on the displayed generation condition registration screen and presses a condition setting button, the training scenario editing interactive processing means 51 inputs the input generation condition information h6. And
The occurrence condition “Yes” is displayed as the selection item number on the training scenario editing screen shown in FIG.

The instructor repeats the above operation,
By registering operation items as shown in FIG. 12,
A training scenario having a data configuration as shown in FIG. 13 is edited. When the save button on the training scenario editing screen shown in FIG. 7 is pressed after the editing of the training scenario is completed, the training scenario editing interactive processing means 51 displays a training scenario saving screen as shown in FIG. When the instructor inputs a file name on the displayed training scenario saving screen and presses a save button, the training scenario editing interactive processing means 51 inputs a training scenario file saving request h7 from the instructor, and creates the created training scenario h8. Is transmitted to the training scenario storage processing means 53.

The training scenario storage processing means 53 stores the training scenario h8 transmitted from the training scenario editing dialog processing means 51 in the training scenario file 5.

As is apparent from the above description, according to the present embodiment, the operation items conventionally performed by the instructor before the start of the training and during the training can be edited and stored in advance as the training scenario. Thus, the burden on the instructor can be greatly reduced.

FIG. 14 shows a plant simulation apparatus according to a fourth embodiment of the present invention. The plant simulation apparatus has a training scenario execution function for executing a training scenario created by the training scenario editing function according to the third embodiment. Is shown. The training scenario execution function includes a training scenario execution dialogue processing means 61 for receiving a training scenario selection and execution request from the instructor, a training scenario reading processing means 62 for reading the selected training scenario from the training scenario file 52, Training scenario executing means 63 for activating the instructor function processing unit 10 in accordance with the operation items of the training scenario, condition monitoring means 64 for monitoring the generation conditions and cancellation conditions of the operation items, and a plant state value for monitoring the conditions. And a plant state acquisition means 65 for acquiring from the state value table 6.

Next, the operation of the present embodiment will be described with reference to FIGS. The training scenario execution dialogue processing means 61 reads the training scenario file 52 via the training scenario reading processing means 62 in response to the training scenario execution screen display request h9 from the instructor, and displays the training scenario execution screen as shown in FIG. It is displayed on the device 6 (see FIG. 25).

The instructor selects a training scenario from the training scenario execution screen displayed by the training scenario execution dialog processing means 61 as shown in FIG. The training scenario execution dialogue processing means 61 executes a training scenario execution request h selected by the instructor.
10 is input and transmitted to the training scenario execution means 63.

The training scenario execution means 63 receives the training scenario execution request h10 transmitted from the training scenario execution dialog processing means 61, and
In step 2, the execution training scenario read request h11 is output.
The training scenario reading processing unit 62 reads the corresponding training scenario h12 from the training scenario file 52 in response to the execution training scenario reading request h11 from the training scenario executing unit 63, and transmits it to the training scenario executing unit 63. The training scenario execution means 63 inputs the training scenario h12 transmitted from the training scenario reading processing unit 62, and instructs the instructor function processing unit 10 based on the contents of the training scenario h12 for each operation item shown in FIG.
The training scenario operation item execution request h13 is output.

The instructor function processing unit 10 executes each instructor function based on the training scenario operation item execution request h13 transmitted from the training scenario executing means 63. For example, if the operation item is the initial state setting, the training scenario execution unit 63 outputs a training scenario initial state setting request h14 to the initial state storage / setting processing unit 17 in the instructor function processing unit 10. Initial state saving
Based on the training scenario initial state setting request h14 transmitted from the training scenario execution unit 63, the setting processing unit 17
Similarly to the initial state setting request from the instructor, the initial state h15 is input from the initial value file 16 and the initial state setting execution request h16 is output to the plant simulation unit 2 to set the initial state.

When the operation item of the training scenario h12 has an occurrence condition, the training scenario execution means 63 transmits the execution training scenario occurrence condition h17 to the condition monitoring means 64.
The condition monitoring unit 64 acquires the plant state value h18 from the plant state value table 5 via the plant state acquisition unit 65 based on the execution training scenario occurrence condition h17 transmitted from the training scenario execution unit 63, and Are compared with each other, and the established state h19 is transmitted to the training scenario executing means 63.

The training scenario execution means 63 outputs a training scenario operation item execution request h13 to the instructor function processing unit 10 based on the established state h19 transmitted from the condition monitoring means 64. As described above, the instructor function processing unit 10 executes each instructor function based on the training scenario operation item execution request 13 transmitted from the training scenario executing means 64. The training scenario h
The case where there is a release condition in 12 is the same as the case where there is an occurrence condition.

As is clear from the above description, according to the present embodiment, the training is automatically performed in accordance with this training scenario only by selecting a training scenario created and stored beforehand before starting the training. And the burden on the instructor can be greatly reduced. In addition, the same training can be reused as many times as possible, and variations in the training content by the instructor can be eliminated.

FIG. 16 shows a fifth embodiment of the plant simulation apparatus of the present invention, and shows a function of creating a training scenario by a method different from the training scenario editing function in the third embodiment. I have. This training scenario creation function includes a training history data scenario conversion dialogue processing unit 71 that interacts with an instructor to create a training scenario from training history data, and converts training history data into a training scenario based on a replay event data file 32. Training history data scenario conversion processing means 72 for conversion;
The training scenario storage unit 53 stores the training scenario converted from the training history data in the training scenario file 52.

Next, the operation of the present embodiment will be described with reference to FIGS. The training history data scenario conversion dialogue processing means 71 inputs the training history data scenario conversion screen display request f1 from the instructor via the instructor input / output means 9 and displays the display device 8 (FIG. 25).
17), a training history data scenario conversion screen as shown in FIG. 17 is displayed.

Next, the training history data scenario conversion dialogue processing means 71 transmits a scenario conversion request f from the instructor input from the training history data scenario conversion screen.
2 is output to the training history data scenario conversion processing means 72.

Training history data scenario conversion processing means 72
Reads the replay event data f3 from the replay event data file 32 created by the training history data storage means 33 in response to the scenario conversion request f2 transmitted from the training history data scenario conversion dialogue processing means 71, as shown in FIG. The type of the operation item and the time of occurrence of the operation item are converted into the training history data scenario conversion dialogue processing means 71.
17 is displayed on the training history data scenario conversion screen shown in FIG.

The instructor selects the first and last items in an item list to be stored as a training scenario on the training history data scenario conversion screen displaying the operation items. The training history data scenario conversion dialogue processing means 71 inputs the list selected by the instructor as a scenario conversion request f4, and outputs this to the training history data scenario conversion processing means 72.

Training history data scenario conversion processing means 72
Extracts the replay event data f3 of the scenario conversion request target from the replay event data file 32 based on the scenario conversion request f4 output from the training history data scenario conversion dialogue processing means 71, and determines the generation time of the first replay event data. On the basis of the replay event data f3, the relative time is designated as an occurrence condition and conversion is performed. Then, the converted training scenario f5 created by the conversion is output to the training scenario storage processing unit 53 and stored in the training scenario file 52 via the training scenario storage processing unit 53.

As is clear from the above description, according to the present embodiment, a training scenario can be created more easily using actual training data, and the load on the instructor can be further reduced. it can. In addition, a file that is more closely related to training can be created.

FIG. 18 shows a sixth embodiment of the plant simulation apparatus of the present invention, and shows still another training scenario creation function. This training scenario creation function,
Training history data reproduction scenario editing dialogue processing means 81;
Training history data scenario conversion processing means 72, training history data reproduction means 35, training scenario storage processing means 53
It is composed of

Next, the operation of the present embodiment will be described with reference to FIGS. The training history data reproduction scenario editing dialogue processing means 81 inputs a training history data reproduction scenario editing screen display request j1 from the instructor via the instructor input / output means 9 and displays the display device 8
A training history data reproduction scenario editing screen as shown in FIG. 19 is displayed (see FIG. 25).

In response to the reproduction scenario conversion request j2 input by the instructor from the training history data reproduction scenario editing screen, the training history data reproduction scenario editing dialogue processing means 81 sends a reproduction scenario conversion request j2 to the training history data scenario conversion processing means 72. Is output.

Training history data scenario conversion processing means 72
Is a training history data reproduction scenario editing dialogue processing means 81
The replay event data j3 is read from the replay event data file 32 created by the training history data storage unit 33 in accordance with the reproduction scenario conversion request j2 output from, and the operation item type and its occurrence time as shown in FIG. It is displayed on the training history data reproduction scenario editing screen of the display device 8 via the history data reproduction scenario editing dialogue processing means 81.

The instructor selects the first and last items in an item list to be stored as a training scenario on the training history data reproduction scenario editing screen displaying the operation items. Training history data reproduction scenario editing dialogue processing means 81
Inputs the list selected by the instructor as the reproduction scenario conversion request j4, and outputs this to the training history data scenario conversion processing means 72 and the training history data reproduction means 35.

Training history data scenario conversion processing means 72
Is a training history data reproduction scenario editing interactive processing means 81
Based on the reproduced scenario conversion request j4 output from the replay event data file 32, the replay event data j3 targeted for the reproduced scenario conversion request is extracted from the replay event data file 32, and based on the time when the first replay event data is generated, other replay event data The relative time is designated as j3 as an occurrence condition, and conversion is performed. Then, the reproduction conversion training scenario j5 obtained by the conversion is displayed on the training history data reproduction scenario editing screen of the display device 8 via the training history data reproduction scenario editing interactive processing means 81.

The training history data reproduction means 35 inputs the reproduction scenario conversion request j4 output from the training history data reproduction scenario editing dialogue processing means 81, and executes the replay in the same manner as when receiving the reproduction request from the instructor. I do.

The instructor performs the reproduction conversion training scenario j5 displayed on the training history data reproduction scenario editing screen.
The replay interruption request j6 is output to the training history data reproducing means 35 via the training history data reproducing scenario editing dialogue processing means 81 as necessary, while checking the replay of the training content targeted for the reproduction scenario conversion request j4. I do. The training history data reproduction means 35 suspends the replay in response to the replay suspension request j6 output from the training history data reproduction scenario editing dialog processing means 81.

The instructor sets the condition of the interrupted replay in the item of the reproduction conversion training scenario j5 in the same procedure as the registration of the condition of occurrence described in the third embodiment.

When the setting of the conditions is completed, the instructor makes a request to save the edited reproduction conversion training scenario. Training history data reproduction scenario editing dialogue processing means 8
1 outputs the reproduction conversion training scenario j7 requested to be stored by the instructor to the training scenario storage processing means 53. The training scenario storage processing means 53 inputs the reproduction transformation training scenario j7 output from the training history data reproduction scenario editing dialog processing means 81 and stores it in the training scenario file 52.

As is clear from the above description, according to the present embodiment, a training scenario based on a specific plant state can be edited while reproducing training history data, and the training effect can be reduced. High training scenarios can be created.

FIG. 20 shows a seventh embodiment of the plant simulation apparatus of the present invention, and shows a function of collectively managing the trainees and the training contents for each training. This collective management function is newly added to the instructor processing unit 3 shown in FIG. 25, and includes an instructor data table 91 for storing registered instructors, an instructor data table 91, and a trainee data table 41.
And a training schedule creation dialogue processing means 92 for creating a training schedule by dialogue based on the training scenario file 52, a training schedule file 93 storing the created training schedule, and a training for reading the training schedule of the day from the training schedule file 93. The schedule management processing means 94 and a training schedule confirmation / execution request from the training schedule management processing means 94 are interactively received, and the training scenario execution means 63
Training schedule execution dialogue processing means 95 for activating
Training data search processing means 96 for extracting the training data of the trainee to be trained and the training content from the trainee data table 41; a training report creation dialog processing means 97 for creating a training report based on the extracted training data; And a training report file 98 that stores the created training report.

Next, the operation of the present embodiment will be described with reference to FIGS.
4 will be described. First, the training schedule creation will be described. The training schedule creation dialogue processing means 92 inputs a training schedule creation request k1 from the instructor via the instructor input / output means 9 and displays a training schedule creation screen as shown in FIG. 21 on the display device 8 (see FIG. 25). I do.

The instructor enters the training schedule based on the date according to the displayed training schedule creation screen. Once completed, the instructor will
Press the detail registration button to create the details of the completed training schedule. The training schedule creation dialogue processing means 92 receives the detailed registration request k2 from the instructor.
Then, based on this, a training schedule detail registration screen as shown in FIG. 22 displaying the training course name and the training date and time is displayed.

The instructor fills in the instructor / trainer and training contents on the displayed training schedule details registration screen. When registering an instructor, the training schedule creation interactive processing means 92 inputs an instructor list display request k3 by pressing the instructor list button of the instructor, and from the instructor data table 91, the instructor data k4.
Is read, and an instructor list as shown in FIG. 23 is displayed. The instructor selects a corresponding instructor from the displayed instructor list.

Training schedule creation dialog processing means 92
Displays the instructor name on the training schedule details registration screen according to the selection information k5 from the instructor. In addition, the trainee also displays and selects a list from the trainee data table 41 in the same manner as the procedure of selecting the instructor, thereby displaying the trainee name on the detailed training schedule registration screen. Similarly, by displaying and selecting a list of the training scenario files 52, the training content is also entered and displayed in the column of the corresponding date on the detailed training schedule registration screen.

The training schedule created as described above corresponds to a training schedule storage request k from the instructor.
According to 6, the program is stored in the training schedule file 93 by the training schedule creation interactive processing means 92.

Next, the execution of the training schedule will be described. The training schedule management processing means 94 reads the training schedule k7 of today's date from the training schedule file 93 and notifies the training schedule execution dialog processing means 95.

Training schedule execution dialogue processing means 95
Reads the training schedule k7 transmitted from the training schedule management processing means 94 and displays a detailed training confirmation screen in which details are written in a detailed training schedule registration screen as shown in FIG.

The instructor checks the details of the training and the trainees on this training details confirmation screen, makes any changes, and requests the start of training when starting training.
The training start request k8 is transmitted to the training schedule execution interactive processing means 95 via the instructor input / output means 9. The training schedule execution dialogue processing means 95 transmits the training schedule k7 from the training schedule management processing means 94 to the training scenario execution means 63 together with the training start request k8 in response to the training start request k8 from the instructor.

The training scenario execution means 63 reads the training scenario specified in the training schedule k7 from the training scenario file 52 based on the training schedule k7 transmitted from the training schedule execution dialog processing means 95. Hereinafter, the training scenario is executed according to the procedure described in the third embodiment, and the training is started.

Next, creation of a training report will be described. The training report creation dialogue processing means 97 sends the training report creation request k12 from the instructor to the instructor input / output means 9
24, and a training report creation screen as shown in FIG.

On the training report creation screen, the instructor specifies a training date and time to be created. The training report creation dialogue processing means 97 inputs the report creation training day k9 designated by the instructor, and transmits the report creation training day k9 to the training data search processing means 96.

The training data retrieving processing means 96 outputs the report preparation training day k transmitted from the training report preparation dialog processing means 97.
9, the trainee data table 41 is searched, and the trainee and the training content k10 are described in the training report creation interactive processing means 97.
Send to

The training report creation dialogue processing means 97 displays the trainee and the training content k10 transmitted from the training data search processing means 96 on a training report creation screen.

If necessary, the instructor writes a comprehensive evaluation and a comment, and performs a save operation. Upon input of the training report storage request k11 from the instructor, the training report creation dialogue processing unit 97 stores the content in the training report file 98.

As is clear from the above description, according to the present embodiment, the creation of a training schedule, the training in accordance with the training schedule, and the training report creation after the training are not selected or selected on a dialog screen. It can be executed only by specifying, and the burden on the instructor can be greatly reduced.

[0102]

As described above, according to the present invention, the replay initial value data is stored at a certain fixed period, and an event such as occurrence of a plant accident or operation contents of the trainee is replayed every time it occurs. By storing the data as data and sequentially executing the replay event data at the time of a replay request, it becomes possible to replay the training content, and the amount of data to be stored for replay is reduced as compared with the related art, and therefore, This can be automatically saved and accumulated as training history data, and the load on the instructor during training can be reduced.

Further, according to the present invention, for each trainee, the event data is fetched as the training content for each training and stored together with the personal data, so that the personal data and the training history concerning the trainee can be collectively managed. Therefore, a personal data sheet can be easily created, and the load on the instructor can be reduced.

According to the present invention, by setting the operation to be performed by the instructor at the time of training for each item through the dialogue screen, a training scenario for automatically performing training can be created in advance. In addition, it is not necessary to register a point to be monitored or register an accident to be generated each time the training is performed, so that the load on the instructor can be reduced.

Further, according to the present invention, by simply selecting a training scenario created and stored beforehand before the start of training, training can be automatically performed in accordance with this training scenario, greatly reducing the burden on the instructor. Can be reduced. In addition, the same training can be reused as many times as possible, and variations in the training content by the instructor can be eliminated.

Further, according to the present invention, the load on the instructor is reduced, and since the training history data is directly converted into the training scenario, it is possible to reduce the trouble of creating the training scenario for the instructor and to reduce the actual training. Files can be created more closely.

Further, according to the present invention, when a training scenario is edited using training history data, by simultaneously replaying training contents, a plant state value can be easily designated as an occurrence condition or a cancellation condition. Thus, a training scenario file closely related to actual training can be created.

According to the present invention, by integrally managing the training schedule and the training scenario, it is possible to automatically execute the training content according to the training scenario only by confirming the training content on the day. By linking the training schedule with the trainee data, the content described in the training report can be automatically extracted, and the load on the instructor can be reduced.

[Brief description of the drawings]

FIG. 1 is a block diagram showing a main part of a first embodiment of a plant simulation apparatus of the present invention.

FIG. 2 is a diagram illustrating an example of event data;

FIG. 3 is a diagram illustrating a format of replay event data in a replay event data file 32 in FIG. 1;

FIG. 4 is a block diagram showing a main part of a second embodiment of the plant simulation apparatus of the present invention.

FIG. 5 is a view showing an example of a trainee personal data input screen according to the present invention.

FIG. 6 is a block diagram showing a main part of a third embodiment of the plant simulation apparatus of the present invention.

FIG. 7 is a diagram showing an example of a training scenario editing screen according to the present invention.

FIG. 8 is a diagram showing an example of a screen display of an initial state list according to the present invention.

FIG. 9 is a diagram showing an example of a screen display of an accident list according to the present invention.

FIG. 10 is a diagram showing an example of an occurrence condition registration screen according to the present invention.

FIG. 11 is a diagram showing an example of a file storage screen according to the present invention.

FIG. 12 is a diagram showing an example of operation items of the instructor.

FIG. 13 is a diagram showing a data configuration example of a training scenario according to the present invention.

FIG. 14 is a block diagram showing a main part of a fourth embodiment of the plant simulation apparatus of the present invention.

FIG. 15 is a diagram showing an example of a training scenario execution screen according to the present invention.

FIG. 16 is a block diagram showing a main part of a fifth embodiment of the plant simulation apparatus of the present invention.

FIG. 17 is a diagram showing an example of a training history data scenario conversion screen according to the present invention.

FIG. 18 is a block diagram showing a main part of a sixth embodiment of the plant simulation apparatus of the present invention.

FIG. 19 is a diagram showing an example of a training history data reproduction scenario editing screen according to the present invention.

FIG. 20 is a block diagram showing a main part of a seventh embodiment of the plant simulation apparatus of the present invention.

FIG. 21 is a diagram showing an example of a training schedule creation screen according to the present invention.

FIG. 22 is a diagram showing an example of a training schedule details registration screen according to the present invention.

FIG. 23 is a diagram showing a screen display example of an instructor list according to the present invention.

FIG. 24 is a diagram showing an example of a training report creation screen according to the present invention.

FIG. 25 is a block diagram showing an example of the overall configuration of a conventional plant simulation apparatus.

FIG. 26 is a block diagram illustrating a configuration example of a replay processing unit in a conventional plant simulation apparatus.

FIG. 27 is a diagram illustrating a personal data sheet of a trainee.

FIG. 28 is a diagram illustrating an operation of an instructor in a conventional plant simulation apparatus.

FIG. 29 is a block diagram illustrating a configuration example of a scheduling processing unit and a data monitoring processing unit in a conventional plant simulation apparatus.

FIG. 30 is a diagram illustrating a training schedule table.

FIG. 31 is a diagram illustrating a training schedule;

[Explanation of symbols]

1 ... simulation control panel 2 ... plant simulation unit 3 ... instructor processing unit 4 ... simulation calculation means 5 ... plant state value table 6 ... instructor dialogue device 9 ... instructor input / output Means 10 Instructor function processing unit 11 Accident file 12 Accident simulation unit 16 Initial value file 17 Initial state storage / setting processing unit 31 Replay event data collection processing means 32 replay event data file 33 training history data storage means 34 replay initial value data file 35 training history data reproducing means 36 external storage device 37 external training history data Save / Restore means 41 Trainee data table 42 Trainee data input means 43 Trainee registration means 44 Training history storage processing means 51 Training scenario editing dialog processing means 52 Training scenario file 53 Training scenario storage processing means 61 Training scenario execution dialog processing means 62 Training scenario Read processing means 63 Training scenario execution means 64 Condition monitoring means 65 Plant state acquisition means 71 Training history data scenario conversion dialog processing means 72 Training history data scenario conversion processing means 81 Training history data reproduction scenario editing dialogue processing means 91 Instructor data table 92 Training schedule creation dialogue processing means 93 Training schedule file 94 Training schedule management processing means 95 Training Schedule execution dialogue processing means 96 Training data search processing means 97 ......... training report create interactive processing means 98 ......... training report file

Claims (9)

[Claims] 1. A simulated control panel in which a trainee performs simulated driving operation, a plant simulating unit for simulating and calculating plant characteristics based on an operation signal from the simulated control panel and various requests from an instructor, and various requests from an instructor. An instructor processing unit that inputs and outputs data necessary for plant simulation to the plant simulation unit, and a plant simulation device including an interactive device that interactively inputs and outputs data between the instructor and the instructor processing unit. A replay event data collection processing means for collecting, as event data, an operation signal input from the simulation control panel to the plant simulation unit and output generation information from the instructor processing unit to the plant simulation unit; Event data collected by the processing means In parallel with the existing replay event data file and the event data collection by the replay event data collection processing means, the plant state value calculated by the plant simulation unit is saved in the replay initial value data file as a replay initial value at a fixed cycle. Initial state storage means, and training history data reproduction means for causing the plant simulation unit to re-execute plant simulation based on the replay event data file and the replay initial value data file in response to a replay request from the instructor. A plant simulation device characterized by the above-mentioned. 2. A replay initial value data file and a replay event data file are stored in an external storage device according to an external storage request from an instructor, and a corresponding replay initial value data file and a replay initial value data file are stored from the external storage device according to a replay request from an instructor. 2. The plant simulation apparatus according to claim 1, further comprising a training history data external storage / restoring unit that calls and restores a replay event data file and outputs a replay request to the training history data reproducing unit. 3. A trainee data input unit for storing personal data of each trainee input via the dialogue device in a trainee data table, and the replay based on training start information input via the dialogue device. 2. The plant simulation apparatus according to claim 1, further comprising: a training history storage processing unit configured to store event data collected by the event data collecting unit in the trainee data table as training history data of the trainee. 4. A simulated control panel in which a trainee performs simulated driving operation, a plant simulating section for simulating and calculating plant characteristics based on operation signals from the simulated control panel and various requests from the instructor, and various requests from the instructor. An instructor processing unit that inputs and outputs data necessary for plant simulation to the plant simulation unit, and a plant simulation device including an interactive device that interactively inputs and outputs data between the instructor and the instructor processing unit. Training item editing processing means for inputting operation item data to be performed by the instructor and data to be set for the operation items in advance in the training process via the interactive device, and creating a training scenario; Training scenario storage processing means for storing Plant simulation device to. 5. A training scenario editing processing means for inputting operation item data to be performed by an instructor in a training process and data to be set in the operation item via the dialog device in advance to create a training scenario, 4. A plant simulation apparatus according to claim 1, further comprising: a training scenario storage processing unit for storing training data in a training scenario file. 6. A training history data scenario conversion processing means for creating, based on the replay event data file, a training scenario described by an instructor operation item and its setting data in a training process; 4. The plant simulation device according to claim 1, further comprising a training scenario storage processing unit that stores the training scenario in a scenario file. 7. A training history data replay request, which is converted into a training scenario, is output to the training history data reproducing means, and a reproduced plant state value confirmed by the replay and input through the interactive device is displayed in the training history data. 7. The plant simulation apparatus according to claim 6, further comprising training history data reproduction scenario editing processing means for registering as a generation condition or a cancellation condition in a training scenario created by the scenario conversion processing means. 8. A training scenario reading means for reading a corresponding training scenario from the training scenario file in response to a training scenario execution request from the instructor; Condition monitoring means for monitoring the fulfillment of the cancellation condition based on a plant state value output from the plant simulation section; and the instructor based on a training scenario from the training scenario reading means and condition satisfaction information from the condition monitoring means. The plant simulation apparatus according to claim 4, further comprising: a training scenario execution unit that issues a corresponding processing request to the processing unit. 9. An instructor table for storing instructor information; a training schedule creating means for creating a training schedule based on the instructor table, the trainee data table according to claim 3, and the training scenario file; A training schedule file for storing the training schedule of the day from the training schedule file, and a training start request from the instructor in accordance with the training schedule from the training schedule management means. A training schedule execution processing means for outputting an execution request; and a training report creation processing for creating a training report based on the trainee data table in response to a training report creation request from an instructor. Claim, characterized in that it comprises a means 8
A plant simulation apparatus as described in the above.