KR20190118369A - Virtual fire training simulator - Google Patents

Abstract

A virtual fire training simulator according to an embodiment of the present invention comprises a diffuser (12), a treadmill (20) and special glasses (30). In the virtual fire training simulator, a tester walks or runs on the tread mill but actually stays in a specific area, recognizes a fire in the virtual reality, and extinguishes the fire by finding a fire extinguisher and moving to the fire place. When a fire breaks out in the virtual reality, the virtual fire training simulator provides air including a chilly wind, a warm wind, a sever wind and a smell of burning through the diffuser (12) so the tester realistically feels fire situations with the olfactory sense and goes through fire training.

Description

Virtual fire training simulator

The present invention relates to a virtual fire drill simulator that allows fire drills in virtual reality.

In general, a virtual fire drill simulator for training fire in virtual reality generates a virtual fire in virtual reality, and uses a virtual fire extinguisher to extinguish the fire.

However, the virtual fire drill simulator known in the prior art is not limited to the range of movement of the experienced person, and in particular, the wearer's field of view is blocked from the real world by wearing special glasses, so that an accident such as an injured or fallen person may occur.

In addition, there is a problem that the training effect is halved in the repetitive training by repeating monotonous or the same video content in the virtual reality video.

In addition, in reality, a fire occurs to recognize a fire, find a fire extinguisher, go to the fire spot to extinguish the fire, but in the conventional virtual fire drill simulator, the fire extinguisher is held in the state of holding the educational fire extinguisher before starting the fire drill. There is a big difference between the actual situation and too much.

In addition, in reality, a variety of body movements can be taken, such as running to a fire scene or changing directions, but the conventional virtual fire drill simulator has a problem that it is difficult to reflect such a body movement and only a very passive movement.

In addition, special glasses or educational fire extinguishers are mostly powered by electricity, which inevitably requires a battery, but it is difficult to manufacture large-capacity considering the degree of fatigue or disturbance of movement. When the next experienced person wants to experience, there is an inevitable problem such as the need to replace the battery and delay in training time.

Republic of Korea Patent Publication No. 10-2017-0138206 (2017.12.15.) Republic of Korea Patent Publication No. 10-2014-0066258 (2014.05.30.) Republic of Korea Patent Publication No. 10-1830793 (2018.02.13.)

Therefore, the technical problem to be achieved by the present invention, when the fire drill in virtual reality, the fire occurs in the real world, after recognizing the fire, and then find a fire extinguisher, find a fire extinguisher, and operate a series of processes, such as delicate The purpose is to provide a virtual fire drill simulator that allows the user to clearly describe and experience.

Another object of the present invention is to provide a virtual fire drill simulator for implementing a fire situation that can be felt by the sense of smell and touch when a fire occurs.

The virtual fire training simulator according to an embodiment of the present invention for achieving the above technical problem, the box unit having a wall and the inner space (10); A diffuser (12) disposed on the wall and providing air to the interior space; A treadmill (20) installed at the bottom of the box unit (10) and allowing the experiencer's body to remain in a specific area even if the experiencer climbs up and takes a movement action; Special glasses 30 for showing the image to the experienced person; And a fire extinguisher 40 configured to be identical to the actual fire extinguisher, and to generate a signal according to the manipulated action by the experienced person.

In addition, the virtual fire drill simulator according to an embodiment of the present invention, the diffuser 12 may include a plurality of spaced apart from the upper side and the lower side of the wall of the box unit 10.

In addition, the virtual fire drill simulator according to an embodiment of the present invention, the diffuser 12 is any one of the air containing the air at room temperature, cooled air, heated air and the smell of fire to the interior space It may include providing.

In addition, the virtual fire training simulator according to an embodiment of the present invention may include that the air is provided in one or two selected from the plurality of diffusers 12.

In addition, the treadmill 20 of the virtual fire drill simulator according to an embodiment of the present invention, the belt unit 22 is mounted to the body of the experienced person; And a band unit 24 having both ends installed at corners of the belt unit 22 and the box unit 10.

In addition, the band unit 24 of the virtual fire drill simulator according to an embodiment of the present invention, the length is increased by the external force and the elastic section is reduced in length when the external force is removed; And an inelastic section in which the length does not change even when an external force is applied.

In addition, the virtual fire drill simulator according to an embodiment of the present invention, is provided so that the experience can be attached to the back, backpack unit 50 for supplying power to the special glasses 30 or the fire extinguisher 40; Can be.

In addition, in the virtual fire drill simulator according to an embodiment of the present invention, the backpack unit 50 includes a computer system, the computer system is a displacement signal and azimuth data signal that the experienced person output from the treadmill 20 is moved And a fire extinguisher operation signal output from the fire extinguisher 40 and an azimuth signal of the fire extinguisher nozzle, and arithmetic processing is performed to reflect the position of the experienced person and the direction of the extinguisher nozzle in the virtual reality to reflect the image of the virtual reality. ) May include

In addition, the virtual fire drill simulator according to an embodiment of the present invention, the box unit 10, the tray unit 60 to advance toward the treadmill 20 from the wall includes; the tray unit 60 It may include that the fire extinguisher 40 is placed on the alignment.

In addition, the tray unit 60 of the virtual fire training simulator according to an embodiment of the present invention may include a forward operation when the person approaches the position to reach the position to stretch the arms to raise the fire extinguisher in the virtual reality. .

In addition, the box unit 10 of the virtual fire drill simulator according to an embodiment of the present invention, the door 62 is provided on the wall and is closed when the tray unit 60 is in the retracted position; may include a. .

In addition, the virtual fire drill simulator according to an embodiment of the present invention is connected to the cloud server unit 120 and the network 110 to download and store the background image content from the cloud server unit 120, the experienced person or administrator And a local server unit 100 providing the selected specific background image content to the special glasses 30.

Specific details of other embodiments are included in the detailed description and the drawings.

In the virtual fire drill simulator according to the embodiment of the present invention made as described above, the experienced person thaws the movement such as walking and running on the tray mill 20, but actually stays in a specific area, and fire in virtual reality By recognizing the fire extinguisher to go to the fire place to extinguish the fire, when the fire occurs in the virtual reality through the diffuser 12 by providing cold air, warm air, hot air, air containing the smell of fire, Experiencers can engage in fire drills with realistic and olfactory sense of fire.

1 is a view for explaining a virtual fire drill simulator according to an embodiment of the present invention.
2 is a plan view for explaining a virtual fire drill simulator according to an embodiment of the present invention.
3 is a view for explaining an example of securing the group training and the background image content in the virtual fire drill simulator according to an embodiment of the present invention.
4 is a flow chart for explaining the operation of the virtual fire drill simulator according to an embodiment of the present invention.

Advantages and features of the present invention, and methods for achieving them will be apparent with reference to the embodiments described below in detail in conjunction with the accompanying drawings.

Hereinafter, with reference to the accompanying drawings will be described in detail an embodiment of the present invention. The embodiments described below are shown by way of example in order to help the understanding of the present invention, it should be understood that the present invention can be implemented in various modifications different from the embodiments described herein. However, in the following description of the present invention, if it is determined that the detailed description of the known function or component related to the present invention may unnecessarily obscure the gist of the present invention, the detailed description and the detailed illustration will be omitted. In addition, the accompanying drawings may be exaggerated in size of some of the components, rather than drawn to scale to facilitate understanding of the invention.

Meanwhile, terms such as first and second may be used to describe various components, but the components should not be limited by the terms. The terms are used only for the purpose of distinguishing one component from another. For example, without departing from the scope of the present invention, the first component may be referred to as the second component, and similarly, the second component may also be referred to as the first component.

On the other hand, the following terms are terms set in consideration of functions in the present invention, which may vary according to the intention or custom of the producer, and the definitions should be made based on the contents throughout the present specification.

Like reference numerals refer to like elements throughout.

Hereinafter, a virtual fire drill simulator according to an embodiment of the present invention will be described with reference to FIGS. 1 and 2.

1 is a view for explaining a virtual fire drill simulator according to an embodiment of the present invention. 2 is a plan view for explaining a virtual fire drill simulator according to an embodiment of the present invention.

The virtual fire training simulator according to the embodiment of the present invention may include a box unit 10, a diffuser 12, a treadmill 20, special glasses 30, and a fire extinguisher 40.

The box unit 10 has a wall and an inner space. The wall may be formed in all directions, and the entrance may be provided at any one of the walls.

On the other hand, the box unit 10 may be formed on three sides of the wall, one side may be provided in an open state, through the place where the experienced person or the manager is open to the inside of the box unit 10 Can enter and exit.

The diffuser 12 may be disposed on the wall and provide air to the internal space. The air may be any one or two of air including cold air, warm air, hot air, and fire smell.

For example, if the everyday background without fire in the virtual reality is being reproduced, cold or warm air may be provided, thereby allowing the experienced person to be more immersed in the virtual reality.

The air containing the hot air or the smell of fire may be air provided when a fire occurs in virtual reality, thereby realizing a more realistic fire situation.

The diffuser 12 may be connected to a duct and a blower, and this configuration may be a known air conditioner configuration.

The air containing the fire odor may be generated in the form of smoke by heating a substance known to be harmless to the human body, and may be provided by being mixed with cold air, warm air and hot air in the duct.

The treadmill 20 may be installed at the bottom of the box unit 10, and may allow the experiencer's body to stay in a specific area even if the experiencer climbs up and takes a movement action.

On the other hand, the treadmill 20 may detect the displacement of the experiencer walking, running or turning, and output the displacement as a displacement, which may be output as an electrical signal.

The special glasses 30 may be display equipment for showing an image to an experienced person. When the special glasses 30 start the experience, an appropriate guide text may be output, and for example, the background may be selected or a team member may be selected.

The background may be a place desired by an experienced person or a place designated by an administrator. Alternatively, if there is a company that hosts a virtual fire drill, the desired place of the operator, for example, can be modeled and reproduced in the background in the virtual reality by operating the operator.

Fire extinguisher 40 may be configured to be identical to the actual fire extinguisher. For example, you can pull out the safety pin, grab the lever, or operate the nozzle. The fire extinguisher 40 may generate a signal according to the manipulated action as the user manipulates the fire extinguisher 40.

In the virtual fire drill simulator according to the embodiment of the present invention configured as described above, the experienced person can climb the treadmill 20 to wear a special glasses 30 and experience the virtual fire drill.

When the experienced person or the manager selects the desired background image content and starts fire drill, the image is reproduced in the special glasses 30, and the experienced person can move, jump, or change direction as indicated or expressed in the image. .

When a fire occurs in the virtual reality, the experienced person can find a fire extinguisher in the virtual reality, and reach out to have a fire extinguisher in the virtual reality can touch the fire extinguisher 40 in the real world with the touch. That is, in the case of having a fire extinguisher in the virtual reality may have a fire extinguisher 40 in the real world.

On the other hand, although the fire is a situation in the virtual reality, the air containing hot air or a fire smell may be provided through the diffuser 12 in the process of the person approaching the fire point, whereby the experience of the fire situation more real I can accept it.

The fire extinguisher 40 may perform a series of processes, such as raising a safety pin, aiming a nozzle at a fire point, grabbing a lever, and the like similar to the actual use of a fire extinguisher.

If the experienced person operates the fire extinguisher 40 as described above, the virtual fire extinguisher can simulate the operation of the fire extinguisher 40 in the virtual reality.

By grasping the lever of the fire extinguisher 40, the fire extinguishing agent is sprayed toward the fire point in the virtual reality, and the fire may be gradually suppressed when the set extinguishing agent is concentrated. Depending on the extent to which the fire is extinguished, the concentration of air containing hot air and odor through the diffuser 12 may be gradually lowered, and fresh air may be provided after the fire is completely extinguished.

Therefore, the virtual fire drill simulator according to the embodiment of the present invention can be immersed in a process that can be experienced in the process of extinguishing a fire more realistically. In particular, the process of finding and moving fire extinguishers can be reproduced, and by being able to move to a fire point, the quality of fire drills can be further improved.

On the other hand, the diffuser 12 may be arranged in a plurality of spaced apart from the upper side and the lower side from the wall of the box unit 10. This allows the creation of various virtual fire situations depending on whether the location of the virtual fire is up or down.

In particular, the point of fire occurrence in the virtual reality may be to the side or the rear of the experiencer, and by embodying such a situation, the experiencer can be trained on cognition and quickness.

On the other hand, the diffuser 12 may be to provide any one of the air containing the air at room temperature, cooled air, heated air and the smell of fire to the interior space.

That is, as described above, the virtual fire drill training simulator according to the embodiment of the present invention, it is possible to realistically implement the daily life and the situation where the fire does not occur.

In addition, the virtual fire drill simulator according to the embodiment of the present invention can reproduce the real world more specifically by starting fire drills from the stage of daily life.

Therefore, the virtual fire drill simulator according to the embodiment of the present invention can further improve the effect of fire drill by improving the homogeneity of the situation when the fire training in virtual reality, and when a fire occurs in real life.

Alternatively, the air may be provided in one or two selected from the plurality of diffusers 12. This allows the experienced person to guess the direction of the fire occurrence point by the sense of smell, and the experienced person can proceed by turning in the direction that he or she guesses in the direction of the fire, thereby maximizing the realism in the virtual reality fire drill.

The treadmill 20 may include a belt unit 22 and a band unit 24.

The belt unit 22 may be mounted on the body of the experienced person.

As shown in FIG. 2, both ends of the band unit 24 may be installed at corners of the belt unit 22 and the box unit 10. On the other hand, when three or more band units 24 are provided radially, it is possible to limit the moving range of the experienced person.

For example, when the experiencer is walking in a forward direction, the experiencer can no longer proceed by the band unit 24 disposed behind the experiencer.

On the other hand, the treadmill 20 may be formed in a slippery bottom, the experienced person can wear a slipper of slippery material on the outer surface of the shoe. As a result, the experienced person cannot pull back and proceed further, and the foot slips so that only the user can walk in place. In addition, by detecting the displacement and the slipping direction of the foot, it is possible to know the direction and the displacement that the experienced person wants to move, and the detected value may be reflected in the image.

In addition, the treadmill 20 can be densely arranged to form a ball free cloud on the floor, the experienced person can take the action of walking, running or changing the direction while wearing their shoes. On the other hand, when the band unit 24 no longer proceeds in the direction that the experienced person wants to proceed, the foot slides so that only the walking action can be taken in the end. In addition, by detecting the displacement and the slipping direction of the foot, it is possible to know the direction and the displacement that the experienced person wants to move, and the detected value may be reflected in the image.

On the other hand, the band unit 24 may be configured to include an elastic section in which the length is increased by the external force and the length is reduced when the external force is removed and the inelastic section is not changed even if the external force is applied.

As a result, the entire length of the band unit 24 can be prevented from being excessively long by the inelastic section, and the shock that will act on the experienced person of the band unit 24 can be alleviated by the elastic section.

On the other hand, the virtual fire training simulator according to an embodiment of the present invention, as shown in Figure 1 and 2, may include a backpack unit 50.

The backpack unit 50 may be provided to be worn by an experienced person on the back and may supply power to the special glasses 30 or the fire extinguisher 40.

Special glasses 30 or fire extinguisher 40 is a power consumption, so the battery must be replaced or charged. The special glasses 30 or the fire extinguisher 40 may no longer perform virtual fire drills when the battery is discharged. That is, all electronic devices that must have electricity have limitations on battery power.

In this regard, the virtual fire drill simulator according to the embodiment of the present invention, by having a battery in the backpack unit 50 can have a large power capacity, thereby accommodating a large number of experienced people, a longer time You can experience a virtual fire drill during the day.

In addition, the backpack unit 50 can be worn on the back like a backpack, so that during the virtual fire drill, the backpack unit 50 may not interfere with the movement of the experienced person, but rather feels the same as carrying a bag in real life. It can have more realism.

On the other hand, the backpack unit 50 may comprise a computer system. The computer system may receive a displacement signal and azimuth data signal to which an experienced person output from the treadmill 20 moves, a fire extinguisher operation signal output from the fire extinguisher 40, and an azimuth signal of a fire extinguisher nozzle. In addition, the computer system may process the output to the special glasses 30 so that the location of the experienced person and the direction of the extinguisher nozzle are reflected in the virtual reality image in the virtual reality.

The virtual fire drill simulator requires physical time for arithmetic processing in the process of collecting data, synthesizing an image, and outputting the synthesized image. The virtual fire drill simulator according to an embodiment of the present invention includes a backpack unit 50 and Since the physical distance from the special glasses 30 or the fire extinguisher 40 is very close, there is an advantage in that the speed of data transmission is high and the data loss is small.

This temporal gain can be more quickly reflected in the virtual reality, such as the displacement of the experienced person to operate the fire extinguisher 40, the user to look or move. That is, in the virtual fire drill simulator according to the embodiment of the present invention, the experienced person can reduce the discomfort by reacting quickly to the virtual reality in the real world, thereby realizing a more natural virtual reality.

On the other hand, the box unit 10 can be configured to include a tray unit 60 as shown in Figs.

The tray unit 60 may retreat from the wall toward the treadmill 20, and the fire extinguisher 40 may be arranged on the tray unit 60.

The tray unit 60 may be configured to include a rack gear, a pinion gear, and a drive motor, may be operated by a cylinder operating by hydraulic pressure or pneumatic pressure, and may be operated by a solenoid by an electromagnet. have.

If the tray unit 60 was in the retracted position, the fire extinguisher 40 may be disposed at a position not touched by the experienced person. Then, when looking for a fire extinguisher in the virtual reality and find a virtual fire extinguisher until the tray unit 60 is activated to move the fire extinguisher 40 close to the experienced person.

That is, the virtual fire drill simulator according to the embodiment of the present invention can reproduce the behavior of searching for a fire extinguisher, and thus can describe in detail a realistic situation to be experienced in a fire situation.

On the other hand, the tray unit 60 may be a forward operation when the experience in virtual reality approached to reach the position to stretch the arms up the fire extinguisher. More specifically, when the experiencer reaches a distance within the virtual reality where the virtual fire extinguisher is reached and reaches, for example, within about 80 centimeters to 100 centimeters, the tray unit 60 moves to the forward position. Can work forward.

In other words, the virtual fire drill simulator according to an embodiment of the present invention, when the experience person moves around in virtual reality, takes the action of moving in the same direction and displacement in reality, until the fire extinguisher is found in the virtual reality. Since the actual fire extinguisher 40 is far away, the experienced person can prevent the problem of hitting the fire extinguisher 40 and falling or falling.

On the other hand, the box unit 10 may be provided with a door 62 as shown in Figs. The door 62 is provided on the wall and can be closed when the tray unit 60 is in the retracted position.

In addition, the door 62 may be opened just before the tray unit 60 starts the forward operation.

This allows the experienced person to participate in the virtual fire drill without knowing the location of the fire extinguisher 40, and to acquire the fire extinguisher 40 in the process of searching for the fire extinguisher in virtual reality, thereby reproducing the virtual fire drill more realistically. Can be.

On the other hand, the virtual fire drill simulator according to an embodiment of the present invention, as shown in Figure 3 may be provided with a local server unit (100). 3 is a view for explaining an example of securing the group training and the background image content in the virtual fire drill simulator according to an embodiment of the present invention.

The local server unit 100 may store a background image content and provide the special glasses 30 with a specific background image content selected by an experienced person or an administrator.

The local server unit 100 may be connected to the cloud server unit 120 and the network 110, and may download and store new background image content from the cloud server unit 120.

Thus, the experienced person or the manager can consume more various background image contents. On the other hand, the background image content can be produced by a content professional producer, thereby allowing the experiencer to experience a higher quality image.

For example, a suitable image can be selected according to the age and physical characteristics of the experienced person, thereby widening the selection. Specifically, even if the same background image is used, the younger or the more fearful people can select content with low quality of the image, and the person with high physical ability can select the high quality content to increase immersion. Can be.

In addition, as shown in Figure 3, the virtual fire training simulator according to an embodiment of the present invention can be set in a group of several. In other words, a group of experienced people can be put into a single virtual reality at the same time to jointly fight fire.

Hereinafter, the operation of the virtual fire drill simulator according to an embodiment of the present invention with reference to FIG. 4 is a flow chart for explaining the operation of the virtual fire drill simulator according to an embodiment of the present invention.

First, the fire extinguisher 40 may be waited in a state stored inside the wall of the box unit 10. As a result, the experienced person may not know the initial position of the fire extinguisher 40 or may not collide with the fire extinguisher 40 when moving the body.

Hereinafter, the operation of the virtual fire drill simulator according to an embodiment of the present invention step by step.

First Step S1: The first step S1 is a step of loading image data. The video can be selected according to the age, physical ability or preference of the experienced person. In addition, when there is no favorite image from the image stored in the backpack unit 50 or the local server unit 100, the cloud server unit 120 may select and store another image.

Second Step (S2): The second step (S2) is a step of confirming whether the experienced person actually chose to start training. In other words, after the experienced person checks the safety of the treadmill 20 in a stable posture and prepares the mind, the virtual fire drill is started.

Third Step S3: The third step S3 is a step of reproducing the image selected in the first step S1. In this case, the reproduced image may be a routine situation in which a fire does not occur. In addition, the diffuser 12 may provide a cold or warm air that is not related to the fire toward the experienced person.

Fourth Step (S4): The fourth step (S4) is a step of confirming whether the experienced person recognized the fire situation when a fire occurred in the virtual reality. If there is no fire, video of everyday situations can be played continuously.

Fifth Step S5: The fifth step S5 is a step of directing a fire situation by the diffuser 12. The diffuser 12 may be provided with air or hot air containing a fire smell, the temperature of the hot air may be gradually increased and the concentration of the fire smell may be gradually increased.

Sixth Step (S6): The sixth step (S6) is a step of confirming whether the experience propagates to the surroundings after the fire is recognized. The experienced person may shout 'fire' loudly according to the guide phrase displayed on the special glasses 30. It can be confirmed by analyzing the voice input through the microphone whether the experienced person spread the fire by voice. If the experienced person did not propagate the fire, the special glasses 30 may be repeatedly guided to output the fire to propagate the fire.

Seventh Step (S7): The seventh step (S7) is to find a fire extinguisher after spreading the facts of the fire, find a fire extinguisher in virtual reality, and determine the degree of access when approaching the virtual fire extinguisher.

In the virtual reality, if the experiencer approaches the virtual fire extinguisher within the first distance, for example, it is determined whether the arm is close to reachable reach, and if not, the experiencer in the virtual reality reaches the virtual fire extinguisher within the first distance. Repeat until you have access.

Eighth step S8: Eighth step S8 is a step of operating the tray unit 60 when the experienced person has a virtual fire extinguisher in the virtual reality. The door 62 may be opened before the tray unit 60 is operated.

Ninth Step (S9): The ninth step (S9) is a step of determining whether the experienced person has acquired the fire extinguisher 40 in the real world. When the experienced person handles the fire extinguisher 40, for example, the attitude of the nozzle of the fire extinguisher is changed at the moment of lifting the fire extinguisher 40, and it can be determined whether the fire extinguisher has been acquired by sensing this fact.

In addition, the experienced person can see the real world because the vision is obscured by the special glasses 30, but the user can easily touch the fire extinguisher 40 with a sense of hand, so that the user can easily obtain the fire extinguisher 40, and the special glasses 30 Inside the fire extinguisher 40, the fire extinguisher 40 can be obtained more easily and safely by playing an image that simulates the position and posture of the fire extinguisher 40.

Tenth Step (S10): The tenth step (S10) is a step of operating to return the tray unit 60 when the experiencer determines that the extinguisher 40 has been acquired.

Eleventh step (S11): The eleventh step (S11) is a step in which the experienced person operates the fire extinguisher 40 with the sense of hand. When the experienced person pulls out the safety pin of the fire extinguisher 40 and performs an operation of grasping the lever, an image of the virtual fire extinguisher being pulled out in the virtual reality and the lever is grasped may be output.

Twelfth Step S12: A twelfth step S12 is a step for extinguishing a fire. When the lever is operated in the eleventh step (S11), it is checked whether the nozzle is directed to the fire point, and it is determined whether the first set time has passed. That is, by operating the lever of the fire extinguisher 40, it is possible to determine whether the fire extinguishing success by checking the time that the extinguishing material is injected in the virtual fire extinguisher in the virtual reality and concentrated on the fire point.

Thirteenth Step (S13): The thirteenth step (S13) is a step when the fire suppression is successful. If the fire extinguishment is successful, the special glasses 30 guide the fire extinguishing success and end the virtual fire drill. In addition, the air containing hot air or fire odor gradually decreases, and if the fire is completely extinguished, the hot air may be changed into cold or warm air, and the air containing the fire odor may stop output.

On the other hand, the experienced person can take off the special glasses 30, release the belt unit 22 to escape from the treadmill 20, the fire extinguisher 40 can be put down on one side or collected by the manager. After that, the manager may put the fire extinguisher 40 on the tray unit 60 and wait for the next experienced person.

Of course, the experienced person can put the fire extinguisher 40 directly on the tray unit 60, and in this process, the fire extinguisher 40 is moved to the tray unit after the tray unit 60 proceeds to the advanced state while the safety of the experienced person is secured. Can be placed on (60).

Although embodiments of the present invention have been described above with reference to the accompanying drawings, those skilled in the art to which the present invention pertains can understand that the present invention can be implemented in other specific forms without changing the technical spirit or essential features. will be.

Therefore, the exemplary embodiments described above are to be understood as illustrative and not restrictive in all aspects, and the scope of the present invention is represented by the following claims, which are derived from the meaning and scope of the claims and their equivalent concepts. All changes or modifications should be construed as being included in the scope of the present invention.

Virtual fire drill simulator according to an embodiment of the present invention can perform a virtual fire drill to extinguish a fire using a fire extinguisher in a virtual reality.

10: box unit 12: diffuser
20: treadmill 22: belt unit
24: band unit 30: special glasses
40: fire extinguisher 50: backpack unit
60: tray unit 62: door
100: local server unit 110: network
120: cloud server unit

Claims (12)

A box unit 10 having a wall and an inner space;
A diffuser (12) disposed on the wall and providing air to the interior space;
A treadmill (20) installed at the bottom of the box unit (10) and allowing the experiencer's body to remain in a specific area even if the experiencer climbs up and takes a movement action;
Special glasses 30 for showing the image to the experienced person; And
The extinguisher 40 is configured in the same way as the actual fire extinguisher, and generates a signal according to the manipulated action as the experienced person operates;
Virtual fire drill simulator that includes.
The method of claim 1,
Virtual diffuser simulator comprising a plurality of the diffuser 12 is arranged in a plurality of spaced apart from the upper side and the lower side of the wall of the box unit (10).
The method according to claim 1 or 2,
And a diffuser (12) for providing any one of the air containing the air at room temperature, cooled air, heated air, and fire odor to the interior space.
The method of claim 3,
And wherein said air is provided in one or two selected from said plurality of diffusers (12).
The method of claim 1,
The treadmill 20,
A belt unit 22 mounted to the body of the experienced person; And
A band unit 24 having both ends installed at corners of the belt unit 22 and the box unit 10;
Virtual fire drill simulator that includes.
The method of claim 5,
The band unit 24,
Elastic section length is increased by the external force and the length is reduced when the external force is removed; And
An inelastic section whose length does not change even when external force is applied;
Virtual fire drill simulator that includes.
The method of claim 1,
A backpack unit 50 provided to be worn by an experienced person to supply power to the special glasses 30 or the fire extinguisher 40;
Virtual fire drill simulator that includes.
The method of claim 7, wherein
The backpack unit 50 includes a computer system,
The computer system receives a displacement signal and azimuth data signal to which an experienced person output from the treadmill 20 moves, a fire extinguisher operation signal output from the fire extinguisher 40 and an azimuth signal of a fire extinguisher nozzle,
Outputting to the special glasses 30 by arithmetic processing so that the location of the experienced person in the virtual reality, the direction of the fire extinguisher nozzle is reflected in the image of the virtual reality.
Virtual fire drill simulator that includes.
The method of claim 1,
The box unit 10,
And a tray unit 60 moving forward from the wall toward the treadmill 20.
Aligning the fire extinguisher 40 on the tray unit 60
Virtual fire drill simulator that includes.
The method of claim 9,
The tray unit 60,
In virtual reality, when the experiencer reaches a position where he can reach out and reach a fire extinguisher.
Virtual fire drill simulator that includes.
The method of claim 9,
The box unit 10,
A door (62) provided on the wall and closed when the tray unit (60) is in a retracted position;
Virtual fire drill simulator that includes.
The method of claim 1,
Connected to the cloud server unit 120 and the network 110 to download and store the background image content from the cloud server unit 120, and to provide the special glasses 30 to the specific background image content selected by the experienced person or administrator. Local server unit 100;
Virtual fire drill simulator that includes.

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