JP2000112328A - Training reproducing device - Google Patents

Abstract

PROBLEM TO BE SOLVED: To synchronously reproduce voice data and a trend graph during operation training. SOLUTION: An operator selects an event data number which is desired to be reproduced from an interactive device 14 and requests reproduction. The reproduction request is delivered from the device 14 to an event reproducing processing section 11. The section 11 takes out the recorded information in the event data corresponding to the designated event data number and trend graph data. Voice data are retrieved by an event data control section 12 based on a starting and a stopping time of the recorded information taken simultaneously, the voice data between the starting time and the stopping time are extracted and the data are transmitted to the section 11. The taken out trend graph data are trended and displayed on the device 14 by graphic curves in synchronism with a reproducing time.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a training and reproducing apparatus for recording and reproducing a plant operation training situation.

[0002]

2. Description of the Related Art Generally, when training the operation of a plant, knowledge acquisition through lectures, practical training using a plant operation training simulator that simulates an actual plant, and evaluation of practical training and training conditions after training are performed. There is training to provide guidance. In this training, a pre-training and a post-training are conducted before and after the operation training by the actual plant operation training simulator.

[0003] The pre-training / operation training / post-training has the following contents.・ Preliminary training: Explanation of events, explanation of operation procedures, case explanations e
tc ・ Operation training: Training in response operation by actual operation of the simulation board ・ Post-training: Reconfirmation of plant behavior, evaluation of operation response,
Point out problems etc

[0004] In order to implement these, training information including the plant status output during operation training from a plant operation training simulator device during operation training is collected and arranged.

FIG. 10 shows a configuration diagram for recording a conventional driving training situation. The plant rotation training simulator 3 includes a simulation board 30, a process input / output device 31, a plant simulation processing unit 32, and an output device 33. In operation training, when the trainee operates the simulation board 30, the simulation signal is passed to the plant simulation processing unit 32 via the process input / output device 31, and the plant simulation processing unit 32 A simulation calculation is performed and the result is provided to the simulation board 3 via the process input / output device 31.
0 is output. In addition, a graphical display of a process signal simulating a plant, an operation signal, an event message such as start / stop of equipment, and generation of an alarm are output to the data output device 33 as training information.

[0006] The plant operation training simulator device 3 comprises:
The training reproducing apparatus 1 is connected to the training reproducing apparatus 1 via a transmission line, and the training reproducing apparatus 1 performs each control in accordance with the training information transmitted from the plant operation training simulator apparatus 3.
And a storage device 13 for storing various types of training information from the start to the end of the training as one event data, and an interactive device 14 for requesting and displaying the reproduction of the event data.

[0007] The arithmetic and control unit 2 is a plant simulation event collection processing unit 10 for receiving various training information transmitted from the plant operation training simulator 3, and collects and manages the collected training information as event data. Data management unit 12 for reproducing the event data in response to a reproduction request from the interactive device 14
1 are implemented as software in the arithmetic and control unit 2.

[0008]

In the prior art means using the training and reproducing apparatus 1 shown in FIG. 10, the training of the training and reproduction is performed while the training status is evaluated by reproducing the training information. There was no way to reproduce the instructor's findings. The training information to be reproduced to the last is the reproduction of the trend graph at the time of operation training and the training with event messages.

[0009] In such a training / guidance work for training / reproduction according to the conventional technique, a task of manually recording the training information reproduced from the training / reproduction device as a comment at the time of training and reading it out at the time of guidance / evaluation of the training situation. Has been implemented.

[0010] In addition, while the training information is reproduced as one set of data from the start to the end of the training, the file name and the date and time are managed in chronological order. Before the training, the instructor manually searches and implements the playback data.

In the training for training, the training information is simply reproduced, and there is no means for performing the operation again. Therefore, for different events, data of different training information is manually searched and executed each time. ing. Therefore, in the pre-training and post-training conducted before and after the operation training in the prior art, it took a lot of time to organize and evaluate the training information.

Accordingly, the present invention has been made to solve such a problem, and the training and reproducing apparatus manages the various kinds of training information at the time of operation training by the plant operation training simulator apparatus by associating them with voice and management information.・ It is an object of the present invention to provide a training reproducing apparatus capable of efficiently performing grasping / evaluation work of a training state by enabling operation input in a training reproduction training while reproducing. .

[0013]

According to a first aspect of the present invention, there is provided a training reproduction system for simulating a plant and recording and reproducing operation training conditions trained by a plant operation training simulator apparatus for training plant operation operations as event data. In the apparatus, while providing event data recording means for recording time-series process data collected by the plant operation training simulator apparatus and audio data including instructor comments and the like generated during training as event data in association with time data, A reproduction output means is provided for taking out event data from the event data recording means, synchronizing the trend graph display based on the time-series process data with the audio data, and reproducing and outputting the data. According to this means, the audio data including the comment of the instructor and the time-series process data are associated and recorded by the time data, and the trend graph display and the audio data are reproduced and output so as to be synchronized. As a result, the relationship between each point of the trend graph display and the comment of the instructor at the time of training reproduction can be accurately grasped by the trainee, and the training effect can be improved. Further, there is no need to manually record comments and read them out at the time of training evaluation as in the related art, so that the entire training can be efficiently performed.

According to a second aspect of the present invention, there is provided a training and reproduction apparatus for recording and reproducing operation training conditions trained by a plant operation training simulator apparatus for simulating a plant and training the operation of the plant as event data. Event data recording means for recording event messages generated during training collected by the simulator device and audio data including instructor comments generated during training, etc. as time data in association with time data; And reproducing and outputting means for synchronously reproducing and outputting the event message and the audio data from the event data recorded in the event data. According to this means, the audio data including the comment of the instructor and the event message are recorded in association with the time data, and the event message and the audio data are reproduced and output so as to be synchronized. As a result, the relationship between each point of the event message and the comment of the instructor at the time of training reproduction can be accurately grasped by the trainee, and the training effect can be improved. Further, there is no need to manually record comments and read them out at the time of training evaluation as in the related art, so that the entire training can be efficiently performed.

According to a third aspect of the present invention, in the training and reproducing apparatus according to the first or second aspect, the event data recorded in the event data recording means is taken out, and voice data is added to the event data by interactive processing. A means for editing such as deletion and change is provided. According to this means, since the voice data of the content of the event data can be edited such as addition / change / deletion after the training, the comments of the instructor at the time of the training can be supplemented / corrected later, and the evaluation of the training becomes more accurate, Improvement of training effect can be expected.

According to a fourth aspect of the present invention, there is provided a training and reproduction apparatus for recording and reproducing operation training conditions trained by a plant operation training simulator apparatus for simulating a plant and training the operation of the plant as event data. Schedule setting means for setting a schedule, event data recording means for adding each schedule set in the schedule setting means to event data, and recording the event data recorded in the event data recording means. And reproduction output means for extracting the information as search information and reproducing and outputting the retrieved information.
According to this means, the event data corresponding to each point in the schedule can be easily searched and extracted at the time of reproduction, and the evaluation for the trainee can be performed in detail, and the training effect can be improved. Further, it is possible to reduce the trouble of the instructor to extract the event data at each point in the schedule by the interactive processing or the like as in the related art.

The invention according to claim 5 is based on claim 1, claim 2,
5. The training reproducing apparatus according to claim 4, wherein means for executing the simulation of the event again based on the recorded event data is compared with the current event data obtained by the means for performing the training evaluation. Means is provided. According to this means, the event data obtained by the training can be simulated again, and by comparing with the event data obtained this time, the evaluation of the training can be accurately performed, and the training effect can be improved.

[0018]

Embodiments of the present invention will be described below with reference to the drawings.

FIG. 1 is a configuration diagram of a training and reproducing apparatus according to a first embodiment of the present invention.

In FIG. 1, the same or corresponding parts as those in FIG. 10 showing the prior art are denoted by the same reference numerals and description thereof will be omitted.

In the first embodiment, the plant operation training simulator device 3 and the training reproduction device 1A are connected by transmission, and the plant operation training simulator device 3A is a PB that records voice during plant operation training as digital data. (With a push button: hereinafter referred to as PB) The voice input processing unit 35 includes a microphone.

In this configuration, first, various information transmitted from the plant operation training simulator 3A is transmitted to the plant simulation event collection processing unit 10. The transmitted training information includes information indicating the operation of the instructor such as start and end of the training, information indicating an operation signal for the trainee to operate the simulation board 30, and information calculated by the plant simulation processing unit 32. Plant simulation process signal. This information includes the type, time, message,
It is transmitted as information such as a process value. Depending on the type of transmission, there are two types, one is transmitted as an event and the other is transmitted periodically.

FIG. 2 shows an example of the classification of the training information.

Classification of training information and event data 5 shown in FIG.
At 0, the classification is “event transmission”, “periodic transmission”,
There is "voice transmission". The types of "event transmission" corresponding to this classification include "instructor operation", "trainer operation", and "plant operation", and "information content" includes "start / end of training" and "simulation board operation". -There are "device operation" and "ANN occurrence". The “type” for the “periodic transmission” classification includes “process data”, and the “information content” includes “process value”. The "type" for the category of "voice transmission" includes "instructor operation", and the "information content" includes "finding comments".

When the PB of the microphone 34 is operated (ON) by the instructor during the plant operation training, the sound from the microphone 34 is transmitted to the plant simulation processing section 32. The plant simulation processing unit 32 operates in conjunction with the PB operation to
The voice of the microphone being operated is received and converted to digital, and at the same time, the time data at the start and end of the PB operation are written and transmitted to the plant simulation event collection processing unit 10 as training information. The plant simulation event collection processing unit 10 passes the received training information to the event reproduction processing unit 11. Event reproduction processing unit 11
Performs a process corresponding to the type of the received training information.

The event reproduction processing section 11 classifies the received training information into event messages, trend graphs, and voices in the event data as shown in FIG. Event data management unit 12
Is the event message data 51b as shown in FIG.
And the event data 51 based on the trend graph data 51c and the audio event message data 51d are stored in the storage device 13 in association with the time data. The event data 51 shown in FIG. 3 is stored in the storage device 13 and includes “training start date and time”, “recording time”, and “voice” as the recording information 51a, and “time” as the event message data 51b.・ There are “Type” and “Message”. In addition, as the trend graph data 51c, "signal number"
There is a “time-series process value”. Furthermore, “start time” and “end time” are used as the event message data 51d.
・ There is a “message”. The event data management unit 12 manages the start and end of the training as one event data.

FIG. 4 shows an example displayed on the interactive device 14, wherein the process data is reproduced in a trend graph from the current time Ts to the time Ti, and the voice data recorded at the time Ti is automatically output. The audio data is provided with an illustrated marker.

In this manner, the plant operation training simulator apparatus 3 records voice data during training as event data using the time data as keys.

Next, the flow of reproducing the trend graph and audio data in the recorded event data will be described.

The operator selects an event data number to be reproduced from the interactive device 14 and requests reproduction. The playback request is
It is passed from the interactive device 14 to the event reproduction processing unit 11. The event reproduction processing unit 11 extracts the recorded information and the trend graph data in the event data of the designated event data number.
At the same time, the event data management unit 12 searches for audio data based on the start to end times of the recorded information extracted at the same time, extracts audio data at the time between the start and end, and extracts the audio data.
Transmit to 1. The extracted trend graph data is sent to the interactive device 14 as a trend graph curve according to the reproduction time.
Is displayed as a trend graph as shown in FIG. As a result, the voice data at the time of operation training and the trend graph of the simulation process signal at the time of training operation are reproduced in synchronization.

As described above, according to the first embodiment of the present invention, the voice and the trend graph can be reproduced synchronously, and the evaluation work in the post-training after the training operation is easily performed. be able to.

Next, a second embodiment of the present invention will be described.

The training playback apparatus 1A of the second embodiment has substantially the same configuration as that of FIG. 1, and has a feature in the event playback processing unit 11. In the present embodiment, the training playback apparatus 1A is recorded by the training playback apparatus 1A. The audio data and the event message in the event data can be reproduced synchronously.

As in the first embodiment, the event reproduction processing unit 11 receives a reproduction request from the interactive device 14, and the event message data in the event data stored in the storage device 13 is extracted from the event data management unit 12. At the same time, the event reproduction processing unit 11 outputs a voice to the interactive device 14 in synchronization with the event message at that time, as shown in FIG.

In the event message data 53 during reproduction shown in FIG. 5, a sound is output at the time of a marker corresponding to "time", "type", and "message content". For example, there are voice marks corresponding to "time", "xxx", "content", and "pump A activation switch ON", and the voice recorded at this time is output so as to be synchronized.

As described above, according to the second embodiment of the present invention, the voice and the event message can be reproduced synchronously, and the evaluation work in the post-training after the training operation can be easily performed. Can be.

Next, a third embodiment of the present invention will be described.

The training reproduction apparatus 1A of the third embodiment has a feature in the event reproduction processing section 11, and adds audio data reproduced in synchronization with the trend graph and the event graph recorded by the training reproduction apparatus 1A. It is possible to edit.

As in the first embodiment, the event reproduction processing unit 11 receives a reproduction request from the interactive device 14, and the trend graph data in the event data stored in the storage device 13 is extracted from the event data management unit 12. At the same time, the event reproduction processing unit 11 outputs a voice to the interactive device 14 at the same time as the event message at that time when the trend graph data is extracted.

Next, the flow of editing the recorded audio data will be described.

In response to a request from the interactive device 14, updating of the trend graph being reproduced is temporarily stopped. The trend graph displayed by the interactive device 14 is associated with the time written in the audio data in accordance with the time of the trend graph, and the marker of the audio data is simultaneously displayed on the trend graph.
The interactive device 14 requests editing of the audio data of the voice marker portion, and the interactive device 14 is provided with a microphone, and inputs audio from the microphone. The input audio data is passed to the event reproduction processing 11 and is searched for the audio data from the storage device in accordance with the time of the requested marker via the event data management unit 12, and overwrites the audio data.

That is, as in the example 54 of the audio data editing / input processing shown in FIG. 6, the "start time", "xx: xx", "message", and "pump A start" in the event message area of the storage device 13 are displayed. "Edit start" and "edit stop" are written in the edit request area corresponding to "", and the input audio data is written. Thus, the past event message can be edited by overwriting the audio data or adding the audio data.

As described above, according to the third embodiment of the present invention, the recorded voice can be edited, and the edited voice can be reproduced in synchronization with the trend graph. Evaluation work in training can be easily implemented.

Note that the third embodiment of the present invention can be implemented as follows.

The training reproducing apparatus 1A according to the present embodiment
In the voice editing process according to the third embodiment, an arbitrary time is designated by the interactive device 14 to enable voice input.

The input audio data is processed in event reproduction processing 11.
The stored data is stored in the storage device 13 as audio data at an arbitrarily designated time via the event data management unit 12. The input voice can be reproduced in synchronization with the trend graph displayed on the interactive device 14, and the evaluation work in the post-training after the training operation can be easily performed.

FIG. 7 is a block diagram of a training and reproducing apparatus according to a fourth embodiment of the present invention. 7, the same or corresponding parts as those in FIG. 1 are denoted by the same reference numerals, and description thereof will be omitted.

In the fourth embodiment, a catalog automatic generation processing unit 15 is added to the arithmetic and control unit 2, and the event data recorded by the plant simulation event collection processing unit 10 is indexed by catalog type to schedule the training reproduction. This makes it possible to search, extract, and reproduce each event data corresponding to a scenario.

The operation training of the plant operation training simulator is performed according to a simulator timetable as a predetermined schedule. This timetable is set in the catalog automatic generation processing unit 15. Next, the catalog automatic generation processing unit 1 via the plant simulation event collection processing unit 10
In the event data sent to 5, the event data is grouped based on the simulator timetable and the time of the event data, and the index corresponding to the scenario of the training reproduction is written and stored in the storage device 13. According to the request for the training playback scenario from the dialogue apparatus 14, the event playback processing unit 11 and the event data management unit 12 are used to search the index of the event data in the storage device 13 originally, and the event data of the scenario as each schedule is retrieved. Extract.

That is, like the event message 55 during the reproduction of the scenario shown in FIG. 8, the operation and the alarm as “type” are set corresponding to the time of the schedule as the scenario. In addition, the corresponding "content"
Is also predetermined. Therefore, event data can be stored by adding each index according to the schedule as a scenario, and event data can be extracted using each index as a key.

As described above, according to the fourth embodiment of the present invention, it is possible to reproduce the event data corresponding to the training reproduction scenario, and it is easy to search for the video image corresponding to the plant behavior. Becomes

FIG. 9 is a block diagram of a training and reproducing apparatus according to a fifth embodiment of the present invention. In FIG. 9, the same or corresponding portions as those in FIG. 7 showing the fourth embodiment are denoted by the same reference numerals and description thereof will be omitted.

In the fifth embodiment, a simple simulator provided with a simple simulator (simple function, table method etc) in which the operation range of the driving training simulator is limited (pump, valve, event timing operation) is provided in the training and reproducing apparatus 1. A processing unit 16 and an operation input processing unit 17 for receiving an operation request from the dialogue device 14 and transmitting the operation request to the simple simulator processing unit 16, and accepting an operation from the dialogue device 14 to simulate and reproduce the event after the operation again. It is made possible.

Next, the flow of event data resulting from these operation requests will be described. In the event data being reproduced, operation requests for the pumps, valves, etc. of the interactive device 14 are received by the operation input processing unit 17 and the simple simulator processing unit 16
Pass to. The simple simulator processing unit 16 receives the current event data via the event data management unit 12 in response to a request from the operation input processing unit 17. Subsequently, event data obtained by simulating the behavior of the plant due to a change in the operating device based on the current received data is transmitted to the interactive device 14 as a trend graph.

Thus, according to the fifth embodiment of the present invention, it is possible to compare and display the event data after the operation and the starting point in the trend graph of the past event data as a model, Evaluation of the plant behavior by the training operation can be easily performed.

As described above, according to the present invention, the recorded training information is correlated with the training sounds, and reproduced in synchronization with each other, thereby evaluating the training status during the post-operation training after the operation training.・ Guidance has made it possible to work more visually and efficiently. In addition, by storing and managing the recorded information in the media, it can be easily retrieved and played back, and can be used as teaching materials for commentary on pre-training before operation training, enabling more effective training guidance. Was.

[0057]

As described above, according to the first aspect of the invention, the audio data including the comment of the instructor and the time-series process data are recorded in association with each other by the time data, and the trend graph display and the audio data are recorded. The playback output is synchronized so that the trainees can accurately grasp the relationship between each point of the trend graph display and the comment of the instructor at the time of training playback, and the training effect is improved.
Unlike the conventional case, there is no need to manually record comments and read them out at the time of training evaluation, so that the entire training can be efficiently performed.

According to the second aspect of the present invention, audio data including the comment of the instructor and the event message are recorded in association with each other by the time data, and the event message and the audio data are reproduced and output so as to be synchronized. Therefore, at the time of training replay, the relationship between each point of the event message and the comment of the instructor can be accurately grasped by the trainee, and the training effect is improved.In addition, comments are manually recorded as in the past, and comments are recorded at the time of training evaluation. There is no need to read aloud, and the entire training can be done efficiently.

According to the third aspect of the present invention, it is possible to edit, for example, add, change, or delete the audio data of the content of the event data after the training, so that the comment or the like of the instructor at the time of the training can be supplemented or corrected later. The evaluation of the training becomes more accurate and the training effect can be improved.

According to the invention of claim 4, event data corresponding to each time point of the schedule can be easily searched and extracted at the time of reproduction, and the evaluation of the trainee can be performed finely, thereby improving the training effect. It is possible to reduce the trouble of the instructor to extract the event data at each point in the schedule by the interactive processing or the like as in the related art.

According to the fifth aspect of the present invention, the event data obtained by the training can be simulated again, and the evaluation of the training can be accurately performed by comparing with the event data obtained this time, thereby improving the training effect. be able to.

[Brief description of the drawings]

FIG. 1 is a configuration diagram of a training reproducing apparatus applied to a first embodiment to a third embodiment of the present invention.

FIG. 2 is an explanatory diagram showing classification of training information and event data.

FIG. 3 is a configuration diagram of event data used in the training and reproducing apparatus shown in FIG. 1;

FIG. 4 is a diagram showing audio data synchronized with a trend graph during reproduction displayed on the interactive device according to the first embodiment of the present invention;

FIG. 5 is a diagram illustrating audio data synchronized with an event message being reproduced according to the second embodiment of the present invention.

FIG. 6 is a diagram illustrating an example of audio data editing / input processing according to a third embodiment of the present invention.

FIG. 7 is a configuration diagram of a training and reproducing apparatus according to a fourth embodiment of the present invention.

FIG. 8 is a diagram showing an example of an event message during scenario playback according to a fourth embodiment of the present invention.

FIG. 9 is a configuration diagram of a training and reproducing apparatus according to a fifth embodiment of the present invention.

FIG. 10 is a configuration diagram showing a conventional training and reproducing apparatus.

[Explanation of symbols]

 1, 1A, 1B, 1C Training / reproduction device 2 Arithmetic control device 3 Plant operation training simulator device 10 Plant simulation event collection processing unit 11 Event reproduction processing unit 12 Event data management unit 13 Storage device 14 Interactive device 15 Catalog automatic generation processing unit 16 Simple simulator processing unit 17 Operation input processing unit 30 Simulator panel 31 Process input / output device 32 Plant simulation processing unit 33 Output device 34 Microphone 35 Voice input processing unit

Claims (5)

[Claims] 1. A training and reproducing apparatus for recording and reproducing operation training conditions trained by a plant operation training simulator apparatus for simulating a plant and training plant operation operations as event data, wherein the plant operation training simulator apparatus collects the operation training situation. While providing event data recording means for recording the time-series process data and voice data including instructor comments and the like generated during training as time data in association with time data, the event data is recorded from the event data recording means. A training reproducing apparatus comprising reproduction output means for synchronizing and reproducing and outputting a trend graph display based on time-series process data and audio data. 2. A training reproducing apparatus for simulating a plant and recording and reproducing operation training conditions trained by a plant operation training simulator apparatus for training plant operation operations as event data. Event data recording means for recording the event message generated at the time of training and voice data including the comment of the instructor generated at the time of training as time data in association with time data, and recording the event data at the event data recording means. A training reproducing apparatus, comprising: reproducing output means for synchronously reproducing and outputting an event message and audio data from the generated event data. 3. A system according to claim 1, further comprising means for taking out event data recorded in said event data recording means and editing the event data by adding, deleting, or changing audio data to the event data by interactive processing. The training reproduction apparatus according to claim 1 or 2. 4. A training and reproducing apparatus for recording and reproducing operation training status trained by a plant operation training simulator apparatus for simulating a plant and training plant operation operation as event data, wherein a simulator training schedule is set in advance. Schedule setting means, event data recording means for adding each schedule set in the schedule setting means to the event data and recording the event data, and event data recorded in the event data recording means for searching each schedule for search information And a reproduction output means for extracting and reproducing and outputting. 5. A device for re-executing a simulation of an event based on the recorded event data, and a unit for performing a training evaluation by comparing the event data obtained by the unit with the current event data. The training reproduction apparatus according to any one of claims 1, 2, and 4.