KR102034549B1 - Virtual reality-based experience-based construction machine safety education method and solution system - Google Patents

Abstract

The present invention relates to an experiential construction machine safety education method based on a virtual reality capable of increasing response ability to accident occurrence. The method comprises: a control room (100) for integrally managing user information; a plurality of simulators (200) including a storage unit (220), a training evaluation scenario generating unit (230), a simulation calculating unit (240), an operation unit (250), and a screen display unit (260); and a server (300) for deriving an accident type.

Description

Virtual reality-based experience-based construction machine safety education method and solution system

The present invention relates to a safety operation training method and a solution for the experience-type construction machine applying a head-mounted display (HMD) in a virtual space, and more specifically, to beginners operating a safety accident type having a high incidence in a construction machine beginner pilot. By replacing and securing data, deriving accident occurrence patterns and repetitive learning of experience-based operation training, constructing a situational environment and improving curriculum accordingly to enhance safety operation ability and manage it conveniently. It is about a virtual reality based experience-type construction equipment safety education method and its solution.

For the operation of construction equipment, it is possible to obtain basic operation and safety training through a national or association accredited educational institution and obtain a certificate issued by the state or association. It is a heavy and large type of construction equipment to use a large force, and it is evaluated in the basic operating range due to the difficulty in providing training materials due to cost and space constraints and the risk of a safety accident.

Since the supplementation of insufficient operational capability is obtained in practical operation for many years, more than 95% of safety accidents occur in the beginner pilots who are less than 6 months old.

The frequency of safety accidents tends to be very low while adapting to machine operation capabilities and the site environment. Construction machinery safety accidents have a high probability of death due to mechanical characteristics.

In order to secure systematic data on safety accidents and apply them to beginner's pilot training, it is necessary to secure safety accident occurrence data operated in practice, but it is not possible to collect operational data because there is no system to secure data yet. to be.

Since the basic training of the preliminary construction machinery preliminary pilots is conducted by the accredited educational institution of the state or association, the basic educational institution (private private institute in Korea) is the most effective place for extracting the safety accident-inducing behavior data.

Korean Patent Application No. 10-2017-0128962 (Construction virtual reality training device and construction machine virtual reality education / evaluation method using the same) is equipped with all the components of the real forklift, using the camera and sensor to detect the learner's spatial position , Sensing, and photographing the contents of operation during training / evaluation and providing them to the virtual reality education device training / evaluation server or learner so that the learner can actually learn his / her own learning in the virtual space through the image together with forklift components that are the same as or similar to the reality. The same or similar training can be obtained, and the user can be guided with comments by watching the operation of the forklift truck to prevent problems such as safety accidents or equipment damage that could occur during training using the actual forklift truck. In case of inputting, safety accidents can be minimized according to educational experience and education can be performed without weather constraints. We present the construction machine virtual reality education device and the construction machine virtual reality education / evaluation method using it, and implement the construction machine operating environment through VR simulation, and the basic operation students recognize the simulation environment situation and operate the simulator Necessity of developing solutions to increase safety training and operation capability of construction machinery operation by extracting data that responds to the situation, deriving safety accident-inducing behaviors through mechanical learning based on the data, and reapplying to educational curriculum There is this.

Patent Document 1. Republic of Korea Patent Publication No. 10-2011-0123334-Virtual reality education system manufacturing tools and methods Patent Document 2. Republic of Korea Patent Publication No. 10-2015-0145590-Remote control robot system for underwater work and its control method

Accordingly, the present invention is to solve all the disadvantages and problems of the prior art as described above, by extracting the operating data of the beginner pilot operating the virtual reality-based experience-based construction equipment safety education solution system, and by analyzing the extracted data Ability to cope with safety accidents by deriving the relationship between factors that cause safety accidents in the beginner's operation behavior pattern, and repeatedly acquiring the ability to safely operate construction machinery through operation curriculum in the experience-based simulator using virtual reality The purpose is to provide a virtual reality-based experience-based construction equipment safety education method and solution system.

In order to achieve the above object, the present invention receives virtual reality-based experience data generated from a plurality of simulators 200 to 202 for a virtual reality-based experience-type construction machine, and transmits it to the server 300 through the transmission unit 140. And a control room 100 for integrated management of user information; A storage unit 220 which communicates with the control room 100 and records a model selection selection, an environment setting, user information, an evaluation result, and an evaluation driving image in a component for selecting a model of the plurality of simulators 200; Safety Operation Practice Training Set up the virtual space environment, but select the evaluation items and unexpected events related to construction machine operation and driving, set up the simulation environment, evaluate the operator's ability according to the mission resolution, and save the operation data generated during the evaluation. The training evaluation scenario generation unit 230 recorded in the unit, and the data generated during the operation of the simulator receives the server 300 and performs a simulation, the simulation process is a simulation operation unit for visualizing in real time to transmit to the monitor and the HMD 240, with joystick, pedal, wheel, lever, on / off switch, HMD sensor input, to monitor and perform HMD output When the operation unit 250 and each element value of the operation unit 250 is low on the basis of the most frequent operation distribution value in the event of an accident, the screen display unit 260 to warn if the safety value, included in the distribution value, high alarm A plurality of simulators configured to include; And a server 300 for deriving a type of safety accident by synthesizing simulation data generated from the plurality of simulators 200 to 202. It provides a virtual reality-based experiential construction equipment solution system.

Here, the virtual reality-based experience-based construction equipment safety education solution system, the component 10 for selecting the model of the construction machine, the terrain, climate, unexpected events, etc. according to the model selection of the component 10. Environmental unit 20 to experience, the operation unit 30 for measuring the operation of the simulator according to the model selection of the construction machine, and the eruption to measure the response to the sudden event generated during the operation measurement of the operation unit 30 Detecting unit 50 and the detection unit 50 for detecting the tilt of the simulator driving object, the moving object impact detection, the fixed object impact detection, the work space contact line detection for the event event 40 and the sudden event of the sudden event unit 40 and the detection unit According to the detection result of (50), characterized in that it comprises a result unit 60 for measuring the results including the overturn, fall, stenosis, collision and electric shock of the simulator vehicle body to derive the safety reference results.

In addition, to achieve the above object, the present invention comprises the steps of generating an operation simulation in the simulator (200) (S100); Authenticating a user of the simulator 200 (S110); In the training evaluation scenario generator 230 of the simulator 200, setting a training evaluation scenario (S120); Receiving safety reference information according to the training evaluation scenario (S130); If the training evaluation scenario is a practice test or practice evaluation (S140), if the training division (S140) is evaluation operation (S150), the calculation result according to the training evaluation scenario is calculated in the simulation calculation unit 240, the screen display unit Displaying on 260, evaluating by the training scenario generator 230 (S160); And storing the performance result evaluation in the storage unit 220 (S180), or storing only operation data in the storage unit 220 (S190).

And in the evaluation step (S160), the sudden event occurrence evaluation method, starting the evaluation operation (S161), when a sudden event occurs (S162), receiving a safety value corresponding to the sudden event (S163), Determining whether the abrupt event has ended (S164), if terminated, receiving a safety value (corresponding value) for the abrupt event of the user (learner) (S165), and terminating the evaluation operation (S166). It features.

According to the present invention has the following effects.

First, it is possible to repeat the mastery of safe operation by configuring it according to the operating environment without being restricted by the place and time, and there is an education effect that can cope with sudden operation that can occur by referring to the standardized operation guidelines. .

Second, it is possible to induce positive competition of the game and to create a proactive and voluntary training atmosphere through various methods of evaluation of the achievement of training and the national ranking system using the same.

Third, the game-based experience-based safety education using virtual reality has the effect of overcoming the enormous budget and inefficiency required for conventional simulation training.

Fourth, by operating in a virtual space using a simulator, it is possible to reduce the operation maintenance cost and operation manpower generated during the operation of the actual equipment, as well as economic risk, and to reduce the risk of safety accidents caused during the practice, and does not cause environmental pollution.

Fifth, the existing construction equipment is mostly operated offline, so it is difficult to obtain the operating data.The simulator for extracting behavioral accident-induced behavioral data does not provide a simulator for the beginner's operation training at high environmental cost. Due to this, it is difficult for beginners to secure operational data, but it is possible to build a training place in a virtual space, which can be constructed at a lower cost than existing actual equipment systems. Depending on the safety operation practice training from time to time, you can secure data quickly.

Sixth, it is possible to provide a solution system that can reduce the risk of safety accidents that can occur in hands-on training by using a hands-on simulation.

1 to 2 are diagrams for explaining a process of deriving safety standard results used in a virtual reality-based experience-type construction equipment safety training method and a solution system according to the present invention.
3 is a block diagram illustrating a virtual reality-based experience-type construction equipment safety education solution system according to the present invention.
4 to 10 is a view for explaining in more detail the virtual reality-based experience-type construction equipment safety education solution system shown in FIG.
11 is a flowchart illustrating a virtual reality-based experience-based construction equipment safety training method according to the present invention.
12 is a flow chart for evaluating the occurrence of an unexpected event in the virtual reality-based experience-based construction equipment safety training method according to the present invention.
13 is a view showing a friction coefficient for applying in the virtual reality-based experience-based construction equipment safety training method and solution system according to the present invention.
14 is a view for explaining a user information providing system of the virtual reality-based experience-based construction equipment safety education solution system according to the present invention.

When described in detail with reference to the accompanying drawings a preferred embodiment of the present invention.

In addition, the terminology used in the present invention was selected as a general term that is widely used at present, but in certain cases, the term is arbitrarily selected by the applicant, and in this case, since the meaning is described in detail in the corresponding part of the present invention, a simple term It is to be understood that the present invention is to be understood as a meaning of terms rather than names. In addition, in describing the embodiments, descriptions of technical contents which are well known in the technical field to which the present invention belongs and are not directly related to the present invention will be omitted. This is to more clearly communicate without obscure the subject matter of the present invention by omitting unnecessary description.

1 to 2 are diagrams for explaining a process of deriving safety criteria results used in the virtual reality-based experience-type construction equipment safety training method and solution system according to the present invention.

According to the present invention, the process of deriving the safety standard result used in the virtual reality-based experience-type construction machine safety education method and solution system is disclosed in Korean Patent Application No. 10-2017-0128962 of the inventor of the present invention. In the construction machine virtual reality education / evaluation method) can be used for the construction machine virtual reality training device, the configuration unit 10, the environment unit 20, the operation unit 30, the sudden event unit 40, the detection unit 50 ) And the result unit 60.

Here, the component 10 is a part for selecting a model of the construction machinery, the construction machinery can be divided into excavation, crushing and heavy goods movement.

When the excavation is selected according to such a model selection, it is experienced to crush, excavate, load, and stop the work.

In addition, you will experience cargo movements that correspond to route travel and weight movement.

Environment unit 20 is a configuration for experiencing the terrain, climate, sudden events, etc., for example, in the case of the terrain flat terrain, slope, sand terrain, soil terrain, gravel terrain, cement terrain, asphalt terrain, charcoal terrain You will experience ice formations, minced snow terrain and rugged snow terrain. These terrains can exist in a mixed form with a single terrain depending on the situation, and the coefficient of friction changes according to the ratio, which affects the operation.

In the fixed operation with reference to Figure 13 it is preferable to apply a value of 48Km / h or less.

In climate, snow, rain, sunny, clouds, fog, wind, etc., experience the visual representation of the environment, snow / rain / sunny / clouds are factors influencing the friction coefficient.

On the other hand, unexpected events include fixed objects, moving objects, terrain changes, work spaces, and working hours. Fixed objects are fixed to cause collisions in loads, stationary vehicles, buildings, wires, and other movements and rotations. It is an object.

The moving object is a person, a moving vehicle, a moving vehicle, or any other moving object.

Topographical changes also result in mechanical loads that partially alter the soil material (earth and rock, etc.) during excavation.

The workspace is a general term for spatial display work limit lines and movement limit lines for performing a specific mission.

On the other hand, the working time measures the reference time for the absolute evaluation of the operational capability or the time corresponding to the occurrence of an unexpected event.

Actuator 30 may be composed of a plurality of starters, for example, starter 1 is the upper body, starter 2 is the lower movable body, starter 3 is boom operation, starter 4 is arm operation. In addition, the operation unit 30 measures the movement of the driver, the driver's eyes, the engine speed, whether the seat belt and the brake operation.

Incident event unit 40 measures a fixed object, moving object, terrain changes, changes in the workspace, reaction time and the like.

The detector 50 detects the inclination of the traveling body, the moving object impact detection, the fixed object impact detection, the workspace contact line detector, and the like.

The result unit 60 measures the results of rollover, fall, stenosis, collision, electric shock, etc. according to the detection result of the detector 50.

3 is a block diagram illustrating a virtual reality-based experience-type construction machine safety education solution system according to the present invention, and FIGS. 4 to 10 are a virtual reality-based experience-type construction machine safety education solution system shown in FIG. 3. To illustrate in more detail.

Virtual reality-based experience-based construction equipment safety education solution system according to the present invention is composed of a control room 100, a plurality of simulators (200, 201, 202) and the server 300, as shown in Figs. do.

Here, the control room 100 is composed of a simulator control unit 110, a control room control unit 120, the communication module 130 and the transmission unit 140.

The control room 100 integrates and manages the operation state of the simulator. The control room control unit 120 performs simulator control management, controls the simulator control unit 110 to perform simulator execution management, and controls the communication module 130. Receives data generated in the simulator (200 ~ 202) through the transmission unit 140 to the server 300, and integrated management of the user information.

The simulator 200 includes a communication module 210, a storage unit 220, a training evaluation scenario generator 230, a simulation operator 240, an operation unit 250, and a screen display unit 260.

The communication module 210 communicates with the control room 100, and the storage unit 220 records a model selection selection, an environment setting, user information, an evaluation result, and an evaluation driving image in the component unit. Data stored in the storage unit 220 is randomly transmitted from the control room control unit 120 or is transmitted to the server 300 at a predetermined time the next day while being deleted from the storage unit 220 of the simulator 200. New safety standard information is updated in the server 300.

The training evaluation scenario generation unit 230 sets a safe operation practice education virtual space environment. That is, the simulation environment is set by selecting evaluation items and unexpected events related to excavation work and driving. Absolutely evaluate the operator's abilities according to the mission and record the operational data generated during the evaluation in the storage, and evaluate the test and practice according to the configuration (component) selection, environment setting, user information, and safety standard information.

The simulation calculator 240 receives the data generated during the operation of the simulator from the calculator and performs a substantial simulation.

The simulation process is visualized in real time and sent to the monitor and the HMD.

The operation unit 250 is an operation part of the simulator 200, but is shown for the operation unit in FIG. 1, but more specifically, receives a joystick, a pedal, a wheel, a lever, an on / off switch, and an HMD sensor input. Perform monitor and HMD output.

The screen display unit 260 alarms if each element value of the operating unit is low based on the most frequent operation distribution value at the time of an accident, is included in the distribution value, and alarms if the value is high.

Referring to FIG. 9, when the value derived from the data analysis is close to the type of overturning accident. Display “Danger risk detection” on display, define input value display part of each operation part as 0 ~ 100, display accident distribution value of safety standard table, and link each operation value of driver to operation part input value display part The safety / warning / danger is displayed on the display by comparing the position of operation value of the operation based on the distribution of accident occurrence. At this time, when detecting the accident, the standard is changed to display the distribution value of accident occurrence.

The server 300 basically includes a storage server 310 and a big data operation unit 320, but in addition, as shown in FIG. 10, the operation server 330, the simulator stored data 340, and the safety standard information 350. It further includes.

The server 300 derives a type of safety accident by synthesizing the simulation data generated in each of the simulators 200 to 202. In this case, the server 300 derives the result value closest to the optimal safety operation through mechanical training.

In other words, in conjunction with the operation server 330 that operates the simulator stored data 340 and safety reference information 350, the storage server 310 and the big data operation unit 320 through the efficient operation for coping capabilities when an accident occurs; Identify the response time situation.

The derived learning result is stored in each of the simulators 200 to 202 by the control room control unit 120.

11 is a flowchart illustrating a virtual reality-based experience-based construction equipment safety training method according to the present invention.

In the virtual reality-based experience-type construction equipment safety training method according to the present invention, as shown in FIG. 11, the simulator 200 generates an operation simulation (S100).

And the user is authenticated (S110).

The training evaluation scenario generator 230 of the simulator 200 sets a training evaluation scenario (S120).

Receive safety standard information (S130).

Distinguish between the practice test or practice evaluation (S140).

If the training division (S140) is the evaluation operation (S150), the calculation result according to the training evaluation scenario is calculated in the simulation calculation unit 240, displayed on the screen display unit 260, and evaluated in the training scenario generator 230 ( S160).

It is determined whether to store the evaluation result in the storage unit 220 (S170).

If the storage of the determination result (S170) is selected, the personal performance result is stored in the storage unit 220 (S180).

However, if the storage of the determination result (S170) is not selected, only the operation data is stored in the storage unit 220 (S190). This storage result is transmitted to the server 300 via the communication unit of the control room via the communication module of the simulator (200 ~ 202). The server 300 derives the safety accident type by synthesizing the simulation data generated from the simulator, derives the result close to the safety operation, and makes the big data by protruding the efficient operation and response time situation for the ability to cope with the occurrence of the sudden event. Through this, we will update the virtual reality-based experience-based construction equipment safety education method and solution system.

On the other hand, if the practice division (S140) is not the evaluation operation practice operation (S200), so only the practice according to the training evaluation scenario.

12 is a flowchart illustrating a method of evaluating a sudden event occurrence among the virtual reality-based experience-based construction equipment safety training method according to the present invention.

In the virtual reality-based experience-type construction equipment safety training method according to the present invention, as shown in FIG. 12, the evaluation of occurrence of a sudden event starts operation (S161), and a sudden event occurs (S162). A corresponding safety value is received (S163). Then, it is determined whether the abrupt event is ended (S164), and if it is terminated, a safety value (corresponding value) for the abrupt event of the learner is received (S165), and the evaluation operation is terminated.

14 is a view for explaining a user information providing system of the virtual reality-based experience-based construction equipment safety education solution system according to the present invention.

The user information providing system of the virtual reality-based experience-type construction equipment safety education solution system according to the present invention is a learning result of a user (learner) for each of the plurality of simulators 200 to 202 described above as shown in FIG. By evaluating various ways of achievement of training through the national ranking system, the training can be played like a game to generate a positive competitive spirit and create a proactive and voluntary training atmosphere. When the user's practice according to the training evaluation scenario in the scenario generator 230 is transmitted to the server 300 via the communication unit of the control room 200 through the communication module of the simulator 200 to 202, for example, the storage server 310. In the above, the evaluation of the user's performance results on the practice is to be ranked by country or region (each trial unit).

In addition, as well as the results of these performances, the users are ranked by country or region (each trial unit) with respect to their ability to cope with events generated in each of the plurality of simulators 200 to 202. In other words, the user ranking of the general virtual reality-based experience-type construction machine safety training method as shown in FIG. 11 and the virtual event-based experience-type construction machine safety training method as shown in FIG. Can be ranked separately.

And the results of these performances reminded the user of his shortcomings, that is, the user's proficiency with the general virtual reality-based experience-based construction equipment safety education method, while improving his or her lack of sudden events. It can help users to learn more about their shortcomings by making them aware or aware of their shortcomings, which in turn improves the user's proficiency as well as improves the user's ability before entering the field. It will be a great help to improve the learning ability to improve the ability of students to cope with shortfalls.

In addition, such national and regional rankings are provided to the relevant construction machinery company server 400, or to the employment-related public institution (Ministry of Employment and Labor, Employment Insurance, etc.) server (500) experience-based construction machine safety training for users In addition, the ranking information on the event evaluation can be provided for the user's employment.

In addition, it can be provided to the small and medium-sized server, individual operators (heavy equipment operators or human resource center) terminal (PC or smart phone) 600, etc. basic information and ranking information, such as the user's last name, name, age, gender.

In the case of providing the user ranking information, the credit rating information of the user may be provided through the financial company server 700 in relation to the employment for the user, or an information providing fee (for example, case-by-case) according to the information provided by the server 300. , Monthly, etc.) may be provided to the financial company server 700, the construction machinery company server 400, the employment-related public institution server 500, or the individual operator terminal 600. Of course, such fees may be provided free of charge to reliable large construction machinery companies or employment-related public institutions, or in the case of a private operator terminal 600 may be used to prevent reckless information provision requests. Of course, such information is preferably provided after the permission of the educated user.

Although the present invention has been described by way of example as described above, the present invention is not necessarily limited to these examples, and various modifications can be made without departing from the spirit of the present invention. Therefore, the examples disclosed in the present invention are not intended to limit the technical idea of the present invention but to explain the present invention, and the scope of the technical idea of the present invention is not limited by these examples. The protection scope of the present invention should be interpreted by the following claims, and all technical ideas within the equivalent scope should be interpreted as being included in the scope of the present invention.

10: component 20: environment
30: operation unit 40: flash event unit
50: detection unit 60: result unit
100: control room 110: simulator control unit
120: control room control unit 130: communication module
140: transmission unit 200, 201, 202: simulator
300: server 310: storage server
320: big data operation unit 330: operation unit
400: construction machinery company server 500: employment-related public institution server
600: personal operator terminal 700: financial company server

Claims (4)

Control room control unit 120 for controlling the management of a plurality of simulators 200 to 202 for the virtual reality-based experience-type construction machine, and a simulator control unit for performing the execution management of the plurality of simulators (200 to 202) ( 110 and the plurality of simulators 200 to 202 including a communication module 130 that receives data generated by the plurality of simulators 200 to 202 and transmits the data to the server 300 through the transmitter 140. Control room 100 for managing the operation of the integrated;
Model selection, configuration, user information, evaluation results and evaluation driving in the communication module 210 for communicating with the control room 100 and the configuration unit 10 for model selection of the plurality of simulators 200 to 202. Set up the storage unit 220 and the virtual operation environment for safe operation training education, which records images, and sets the simulation environment by selecting evaluation items and unexpected events related to construction machinery work and driving, and the operator's ability values according to the mission resolution. And a training evaluation scenario generation unit 230 for absolutely evaluating and recording operation data generated during the evaluation to the storage unit, and receiving the data generated during operation of the simulator from the server 300 to perform a simulation, and the simulation process is performed in real time. Simulation operation unit 240 for visualizing and transmitting to the monitor and the HMD, joystick, pedal, wheel, lever, on / off switch, receives the HMD sensor input, monitor And when the operation unit 250 performing the HMD output and each element value of the operation unit 250 is low on the basis of the most frequent operation distribution value when an accident occurs, if the safety value included in the distribution value, if the high alarm The plurality of simulators 200 to 202 configured to include a screen display unit 260; And
In the virtual reality-based experience-based construction equipment solution system comprising a; the server 300 for deriving a safety accident type by combining the simulation data generated in the plurality of simulators (200 ~ 202),
The virtual reality-based experience-type construction equipment solution system is the component 10 for selecting the model of the construction machine, and the environment for experiencing the terrain, climate, unexpected events according to the model selection of the component 10 20, the operation unit 30 for measuring the operation of the simulator according to the model selection of the construction machine, and the sudden event unit 40 for measuring the response to the sudden event generated when the operation of the operation unit 30 is measured. ), The detection unit 50 and the detection unit 50 for detecting the tilt of the simulator driving body, the moving object impact detection, the fixed object impact detection, and the workspace contact line detection for the sudden event of the sudden event unit 40. In accordance with the detection result, including the result unit 60 for measuring the results including the overturn, fall, stenosis, collision and electric shock of the simulator vehicle, to derive the safety standard results,
The server 300 is the operation server 330 for operating the simulator stored data 340 and the safety reference information 350, and the operation and response time situation for the coping ability when the incident occurs through the big data operation unit 320 It is configured to include a storage server 310,
The server 300 performs communication modules of the plurality of simulators 200 to 202 with respect to the training of the user according to the training evaluation scenarios of the training evaluation scenario generator 230 of the plurality of simulators 200 to 202. When the user's performance result evaluation is transmitted through the transmission unit 140 of the control room 100 through the storage server 310, the user's performance result evaluation for the training is ranked in national or regional units, and National or regional ranking information is provided to the construction machine company server 400, employment-related public institution server (500), small and medium enterprises server, heavy equipment operators or personnel center terminal (600) characterized in that the experience-based construction machine based on virtual reality Solution system.
delete In the safety training method of the virtual reality-based experience-based construction equipment solution system of claim 1,
Generating an operation simulation in the simulator 200 (S100);
Authenticating a user of the simulator 200 (S110);
In the training evaluation scenario generator 230 of the simulator 200, setting a training evaluation scenario (S120);
Receiving safety reference information according to the training evaluation scenario (S130);
If the training evaluation scenario is a practice test or a practice evaluation (S140), if the training division (S140) is an evaluation operation according to the practice (S150), the calculation result according to the training evaluation scenario is calculated in the simulation calculation unit 240, It is displayed on the screen display unit 260, and evaluated in the training scenario generator 230, but the evaluation operation (S150) and the evaluation operation is started during the evaluation of the incident event (S161), if a sudden event occurs (S162), Receiving a safety value corresponding to the abrupt event (S163), and determining whether the abrupt event has ended (S164), if it is terminated by receiving a safety value (corresponding value) for the abrupt event of the user (learner) ( S165), step S160 including the step of ending the evaluation operation (S160);
Storing the evaluation result in the storage unit 220 (S180) or storing only operation data in the storage unit 220 (S190); And
If the training evaluation scenario is a practice operation (S200) rather than a practice classification (S140); performing the practice according to the training evaluation scenario;
The operation server 330 for operating the simulator storage data 340 and the safety reference information 350, and the storage server for deriving the operation time and response time situation for the coping capability when the incident occurs through the big data operation unit 320 ( In the server 300 including the 310 and the simulation data generated in the simulator to derive a safety accident type, the training of the user from the plurality of simulators 200 to 202 for the training evaluation in the simulator is performed. When the user's evaluation is transmitted through the communication modules of the plurality of simulators 200 to 202, the storage server 310 ranks the user's evaluation of the training in a national or regional unit, and the national or regional unit ranking information. The construction machine company server (400), employment-related public institution server (500), small and medium-sized business server, heavy equipment operators or personnel center terminal (600) Virtual reality experience-based construction machinery safety training methods that features provide. delete

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