KR20140066934A - Mobile parachute training simulator and method motion of the same - Google Patents

Abstract

The present invention relates to a drop training simulator and a method of operating the same, and more particularly, to a drop training simulator and a method of operating the drop training simulator and a method of operating the same, , And the movement of the trainee can be sensed by the sensor and evaluated and stored as a score. A dropping training simulator according to the present invention comprises a frame mounted on a base, an moving top plate installed on the frame, a pulling rope supported by the moving top plate and connected to a harness of a trainee, A wire connected to the wrists and ankle bands which are supported by the moving top plate and worn on the wrist and ankle of the trainee; The length of the traction rope is automatically adjusted through the traction rope adjusting device according to the training program of the trainee and the movement of the trainee through the wire, And a controller for detecting, based on the data sensed by the sensor, And a control computer for estimating the movement and posture of the trainee and comparing the estimated data with the reference data to display and store the data as a score.

Description

[0001] The present invention relates to a drop training simulator,

The present invention relates to a drop training simulator and an operation method thereof, and more particularly, to a drop training simulator and its operation method capable of performing a parachute drop training on the ground as in actual practice.

In general, a parachute descent drill trains a person in a plane or helicopter to drop a parachute on a ground at a certain altitude above a ground level (called a "trainer"). These training methods are often costly and often difficult to train because they use aircraft or helicopters. To do this, a simulator was developed that can perform the parachute descent training on the ground without using an aircraft or a helicopter.

The simulator for the parachute descent training is designed to be able to train under the actual conditions without having to operate the aircraft or helicopter by installing a virtual simulator on the ground. It makes it possible to train in situations that can not be done. In addition, the simulator can prevent an accident that may occur during a parachute descent training on an aircraft or a helicopter, and can save fuel due to the operation of an aircraft or a helicopter.

Thus, a conventional technique related to a simulator for a parachute drop training is as follows.

First, a skydive and a parachute drop training simulator (hereinafter referred to as "Prior Art 1") disclosed in Japanese Patent Application Laid-Open No. 8-173583, as shown in Figs. 1 and 2, A swinging means provided on the supporting means for swinging the descending trainee; a swinging sensor provided on the supporting means for detecting the movement of the limbs of the descending trainee; A control sensor provided in the support means for detecting an operation amount of the control line by the descending trainee; a swinging means for swinging the swinging means with the detection value from the sensor in the horizontal state, A control means for rocking the oscillating means with the detection value from the steering sensor in the vertical state by continuously rotating the supporting means from the horizontal state to the vertical state And the like.

Background Art [2] Conventionally, a conventional art 1 has a passenger 1 installed as a fixed structure on the ground, and a supporting member 5 for pulling and supporting the descending trainer P by a support 5 when jumping from the passenger 1, A plurality of transverse air blowing devices 3 are installed in the vicinity of the fan unit 2 and a central control unit 4 is installed in the fixed structure so as to generate wind from the fan units and blow it into the area of the falling space, A trainee who has jumped from the boarding device 1 by changing the position of the trainee from the horizontal position to the standing position is virtually implemented.

However, in the prior art 1, in order to detect the posture of the trainee and provide a situation suitable for the movement and behavior of the trainee, a sensor and a signal connection string are attached to the body and the limbs of the trainee. Therefore, there is a problem that it takes a lot of time and effort to prepare for receiving the training, and there is a problem that the exercise is restricted due to the sensor attached to the body of the trainee, the sensor attached to the limb, and the signal connection cord.

In addition, it is impossible to realistically control the training and the education because there is no real time control and communication means for the device and the trainee to receive and analyze the movement and attitude of the trainee in real time, Method.

In addition, since the boarding device is a fixed structure, it can not implement the training situation in the situation where the actual aircraft or the helicopter is moving, does not train the jump situation, which is one of important training courses in the high dropout training process, There is a big limitation in that you can not train for the most frightful and accidental jump situations.

In actual high drop training, the trainer may refuse to jump in fear at the moment of the jump, and if the jump is made but not enough separation from the aircraft, the trainer's head hits the airplane fuselage and loses consciousness In most cases, especially when the wind is weak inside the aircraft, suddenly when you jump out of the helmet or equipment to get out of the body by the wind and feel embarrassed, because this is why you are properly trained posture The situation that does not happen frequently occurs.

Therefore, such prior art 1 has a problem that the reality is poor when considering the situation where the robot jumps from a real high, and can not practice alone. In addition, since the fans are blown to all activity spaces of the trainer in a fixed state, a large-sized blower is required, which causes a problem that a large amount of equipment and operation costs are required. Furthermore, if the distance of the trainer is increased in order to provide realistic simulation training to the trainee, the installation scale of the training device and equipment must be enlarged accordingly, which increases the installation cost and the operation cost.

As another conventional technique, a parachute driving training simulator (hereinafter referred to as "prior art 2") disclosed in Japanese Patent Application Laid-Open No. 8-182787 has a swimming swimming room, A blowing means for blowing a wind for forcibly swinging a trainee, an actuation sensor for detecting the presence or absence of an actuation of the actuation, a maneuvering sensor for detecting an actuation amount of the parachute after the actuation, And a control unit for controlling the blowing means for blowing so as to send the wind in the falling state from the floating state by the spreading operation and controlling the lateral blowing means in accordance with the detected amount from the sensor, Means for generating a descent image by receiving information from the control means, and video display means for displaying the descent image .

In the conventional art 2, a swimming room R is provided in a closed space in a fixed structure S, wind is generated in the swimming room 7 by the air blowing device 7, and the air is blown into the swimming room R along the passage 6 And the trainee P in the swimming room is blown into the transverse blower 9 to train the trainer while swimming.

However, although the prior art 2 has an effect of reducing loss of energy by preventing the wind from being outwardly blown out, it is necessary to provide a large facility for securing a space in which people act freely and exercise and attitude, to be. If the swimmer is unable to take a proper posture, the body may hit the inner wall of the closed swimming room (R), possibly causing injury.

In addition, since the conventional art 2 has the limitations of the conventional art 1 mentioned above, the above-mentioned problems remain intact.

Japanese Patent Application Laid-Open No. 8-173583 Japanese Patent Application Laid-Open No. 8-182787

In order to solve the above-described problems, it is an object of the present invention to provide a system and a method for realizing all training courses, such as disengagement of a body jumping from an aircraft or a helicopter, aerial swimming in a descending state, deployment of a parachute, And a method of operating the drop training simulator capable of sensing and evaluating the movement of a trainer by a sensor and storing the result as a score.

Another object of the present invention is to provide a drop training simulator capable of monitoring and controlling the posture of a descending trainee in training in real time and recording the training state of the trainee, I have to propose.

In addition, another technical problem to be solved by the present invention is to record the trainees' posture and attitude of the trainee by using a plurality of cameras and to control them in real time, to record images and training results, The present invention is to provide a drop training simulator and its operation method capable of confirming and correcting the descending training pattern and attitude of the trainee and enhancing the training effect.

Another object of the present invention is to provide a drop training simulator and a method of operating the same capable of performing a parachute drop training on the ground in the same manner as when the parachute drop training equipment is mounted on a vehicle and moved to a necessary place There is.

Another object of the present invention is to provide a drop training simulator and a method of operating the drop simulator in real time through a video goggle worn by a trainer according to day, night, and climatic environment.

Another object of the present invention is to provide a drop training simulator and its operation method capable of adjusting the degree of training according to the level of a trainee (novice, expert, etc.) and controlling the implementation of a failure according to the level of a trainee I have to.

Another object of the present invention is to provide a drop training simulator capable of performing individual or group training and analyzing and storing the result of training and an operation method thereof.

Another object of the present invention is to provide a drop training simulator capable of selecting a type of a parachute and an operation method thereof.

Another object of the present invention is to provide a drop training simulator and a method of operating the same which can reduce installation cost and operation cost of equipment for a parachute drop training.

The solution to the problem of the present invention is not limited to those mentioned above, and other solutions not mentioned can be clearly understood by those skilled in the art from the following description.

As a means for solving the above-mentioned technical problems, a drop training simulator according to the present invention is a drop training simulator comprising: a frame mounted on a base; a moving top plate installed on the frame; A traction rope; a traction rope adjuster mounted on the base, the traction rope adjusting device adjusting the length and tension of the traction rope; a wire connected to the wrist and ankle band supported by the moving tower plate, A wire adjusting device installed in the base for adjusting a length and a tension of the wire according to a movement of the trainee and a wire adjusting device for automatically adjusting the length of the towing rope through the traction rope adjusting device according to the training program of the trainee And detects the movement of the trainee by the sensor through the wire And a control computer for estimating the movement and posture of the trainee based on the data sensed by the sensor and comparing the estimated data with the reference data to display and store the data as a score.

The drop training simulator further includes an image goggle which is worn on the head of the trainee and provides a descent image and a motion detection sensor that detects movement of the image goggle in the X, Y and Z directions, A training image including a type of a parachute, a state of a parachute, a night, a dropping place, a climatic environment, and an altitude is input, and a descent image corresponding to inputted information is provided to the image goggle. The position and orientation of the trainee are adjusted through the traction rope or the descending image according to the movement training program or the movement of the trainee, And provides a moving image according to the sight line direction.

The dropping training simulator further includes display means provided on a screen or monitor for providing a 3D drop image installed at any one of front, rear, left, and right of the trainee, And a 3D depression image corresponding to inputted information is provided to the display means, and the movement and posture of the trainee according to the dropping training program And the position and orientation of the trainee can be adjusted through the traction rope or the 3D drop image according to the movement training program or the movement of the trainee.

The drop training simulator further includes at least one of a steering knob for controlling the direction and speed of the parachute, a main parachute opening handle for opening the main parachute, and a preliminary parachute opening handle for opening the preliminary parachute, The movement of the control knob, the main parachute open knob, and the preliminary parachute open knob responding to the training program is sensed through the sensor and displayed and stored as a score, and the control knob, the main parachute opening handle, According to the movement of the handle, the image of the corresponding result can be provided through the image goggles or the screen or the monitor.

The dropping training simulator includes a monitor for displaying a training score and a descent image of the trainee in real time through the control computer, a microphone and a speaker connected to the control computer, a headset for worn on the head of the trainee for communication with the image goggle headset, a plurality of cameras simultaneously photographing the trainee's training image in various directions, an upward blower generating upward wind from the downward direction of the trainee, and winds in front / rear / left / right directions of the trainee Wherein the control computer controls the blowing intensity and direction of the upward blower, the front / rear / left / right blower according to the drop training program, The movement of the trainee is detected by a sensor and displayed and stored as a score, The image and the descending image can be stored together.

Wherein the drawing rope adjusting device includes a winding roller for winding the tow rope and a driving motor for driving the winding roller by the control computer, wherein the wire adjusting device comprises: a winding roller winding the wire; And a drive motor for driving the winding roller by the control computer, wherein the control computer controls the traction rope adjusting device and the wire adjusting device in accordance with a sensor signal sensed by the drop training program or the movement of the trainee Can be controlled.

According to another aspect of the present invention, there is provided a method of operating a drop training simulator, the method comprising: (a) providing a descent image through a video goggle of a trainee or a monitor or a screen, Providing a drop training simulator connecting a traction rope that moves according to a training program and sensing movement and posture of the trainer through wrists and ankle band wrists worn on the trainee's wrists and ankles; The training simulator receives the name, rank, position, training date and time of the trainee through the control computer and receives the training situation including the type of parachute, day and night, dropping place, climatic environment, altitude, (c) a descent image corresponding to the information input from the control computer to the image goggles or the monitor or (D) instructing an operation or a situation through the image goggles or a monitor or a screen according to a drop training program in the control computer, (e) Adjusting a traction rope connected to the harness and adjusting a descent image of the image goggle or a monitor or a screen when the sensor is sensed through a sensor connected to the wire, (f) And (g) displaying the evaluation score on the monitor or the screen together with the descending image.

The operation method of the drop training simulator includes the steps of: detecting movement of the control knob, the main parachute opening handle, and the preliminary parachute opening handle in response to the drop training program in the control computer, Providing an image of a corresponding result through the image goggles or a screen or a monitor in accordance with the movement of the main parachute opening handle and the preliminary parachute opening handle; And providing a moving image according to the gaze direction to the image goggles, the monitor, or the screen.

According to the present invention, it is possible to carry out all the training courses from the aircraft or the helicopter, such as departure from the body, aerial swimming in the descending state, deployment of the parachute, and landing, Can be detected and stored as a score, and the training score can be displayed in real time through a monitor or screen.

In addition, a drop training simulator can be mounted on a vehicle and moved to a necessary place, so that it is possible to perform a parachute descent training on the ground as in the actual case.

In addition, it can monitor and control the posture of descending trainee in real time, record the training condition of trainee, and confirm and analyze after completion of training.

In addition, it has the advantage that all the training courses from aircraft or helicopter to departure of the body, aerial swim in descent, deployment of parachute, and landing can be practiced on the ground like real training.

Also, it is advantageous for a trainee to freely move his / her body by training a trainee wearing a harness, a video goggle and a wireless sensor.

In addition, it is possible to record the trainees' posture and posture by using multiple cameras and control them in real time, record the images and the results of the training through the monitor, or provide them to the trainee through CD, It is possible to check the shape and posture and correct it, and it is effective to increase the training effect.

In addition, through the drop training simulator, it is possible to give the same effect as training in airplane or helicopter by performing all the training courses from jumping off the body, aerial swimming in descending state, deployment of the parachute, landing, It is possible to reduce fear in high dropping and to prevent an accident that may occur in descending training.

In addition, it is possible to provide real-time descent images according to day, night, and climatic conditions through image goggles worn by trainees, and it is possible to reduce equipment installation cost and operation cost for a parachute descent training.

In addition, it is possible to control the degree of training according to the level of the trainee (novice, expert, etc.), to control the implementation of the function failure according to the level of the trainee, to perform individual or group training, and to analyze and store the training results.

The effects of the present invention are not limited to those mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the following description.

1 and 2 show a parachute drop training simulator according to the prior art,
1 is a perspective view showing a descending state after a trainee jumps,
Fig. 2 is a perspective view showing the stand of the trainee according to the spread of the parachute; Fig.
FIG. 3 is a view showing another conventional parachute simulation apparatus,
Fig. 4 is a view showing the training of the trainee in the closed space of Fig. 3. Fig.
5 is a block diagram of a drop training simulator according to a first preferred embodiment of the present invention.
6 is a block diagram of a drop training simulator according to a second preferred embodiment of the present invention
7 is a block diagram of a drop training simulator according to a third preferred embodiment of the present invention
8 is a block diagram of a drop training simulator according to a fourth preferred embodiment of the present invention
9 is a block diagram of a drop training simulator according to a fifth preferred embodiment of the present invention
FIGS. 10 to 14 are photographs showing the training of a trainee in a drop training simulator
15 is a photograph showing an example of a descending image of a video goggle
16 is a photograph showing an example of a descent image according to day, night, and climatic environment of a video goggle
17 is a simulation screen for outputting a 3D image of a trainer training in the drop training simulator of the present invention
FIG. 18 is a photograph showing a plurality of trainees simultaneously training in the drop training simulator of the present invention
19 to 20 are flowcharts illustrating an operation method of a drop training simulator according to a preferred embodiment of the present invention.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings, which will be readily apparent to those skilled in the art. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. In order to clearly explain the present invention in the drawings, parts not related to the description are omitted, and similar parts are denoted by similar reference numerals throughout the specification.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described in detail with reference to the accompanying drawings.

The first embodiment of the drop training simulator

FIG. 5 is a block diagram of a drop training simulator according to a first preferred embodiment of the present invention, and FIGS. 10 to 14 are photographs showing a fall training of a trainer in a drop training simulator.

The first embodiment of the drop training simulator includes a frame (see 100 in Fig. 10), a base (see 101 in Fig. 10), a moving top plate 330, a harness 110 A wrist strap 140, a wrist wire 141, a hand motion sensor 150, a wrist wire adjuster 160, an ankle band 170, An ankle wire 180, a foot motion detection sensor 190, an ankle wire adjustment device 200, and a control computer 400. [

First, the frame 100 is composed of a vertical frame vertically installed on the base 101 and a horizontal frame horizontally installed on the vertical frame. The base 101 supports the frame 100 and the traction rope adjusting device 130 and the wrist and ankle wire adjusting devices 160 and 200 are installed therein.

The moving top plate 330 is installed on the horizontal frame and supports the pull rope 120 connected to the harness 110 of the drop trainer (hereinafter referred to as "trainer"), And to support the wrist and ankle wires 141, 180 connected to the trainee's wrist and ankle bands 140, 170. The moving top plate 330 may be configured to be movable in the left, right, front, rear, or rotational directions by a driving device (not shown).

The harness 110 is worn by the trainee for drop-drop training. The pull rope 120 is connected to both the upper and lower portions of the harness 110 via a snap ring 103. At this time, the traction rope 120 is adjusted by the control computer 400 to take a downward posture when the trainer jumps, and is adjusted so that the trainee takes a standing posture when the parachute is deployed.

The tow rope 120 may be connected to both the upper and lower portions of the harness 110 by snap rings 103. The traction rope 120 is automatically adjusted in length by the control computer 400 to take a downward posture when the trainer jumps and the length is automatically adjusted so that the trainer takes the standing posture when the parachute is deployed . The tow rope 120 is connected to the moving rope adjusting device 130 installed in the base 101 through the moving top plate 330 and the frame 100, The tow rope adjuster 320 adjusts the length and tension.

The traction rope adjusting device 130 includes a winding roller 131 for winding the tow rope 120 and a driving motor 132 for driving the winding roller 131 by the control computer 400 have.

The wrist band 140 is worn on the wrist of the trainee, and a wire 141 is connected to monitor the movement of the trainee's hand. The wire 141 is connected to the wrist band 140 and the wrist wire adjusting device 160 installed in the base 101 through the moving top plate 330 and the frame 100, Respectively. The wrist wire adjusting device 160 includes a winding roller 161 winding the wrist wire 141 and a driving motor 162 driving the winding roller 161 by the control computer 400 And serves to adjust the length and tension of the wrist wire 141. The hand movement detection sensor 150 is a sensor for detecting the hand movement of the trainee through the wire 141 connected to the trainee's wrist band 140. The sensor detects the hand movement of the trainee, Lt; / RTI >

In addition, the ankle band 170 is worn on the ankle of the trainee, and a wire 180 for monitoring the foot movement of the trainee is connected. The wire 180 is connected to the ankle band 170 and the ankle wire adjusting device 200 installed in the base 101 through the moving top plate 330 and the frame 100, Respectively. The ankle wire adjusting device 200 includes a winding roller 201 winding the ankle wire 180 and a driving motor 202 driving the winding roller 201 by the control computer 400 And serves to adjust the length and tension of the ankle wire 180. The foot movement detection sensor 190 is a sensor for detecting the foot movement of the trainee through the wire 180 connected to the trainee's ankle band 170. The sensor detects the foot movement of the trainee by the control computer 400, Lt; / RTI >

The control computer 400 automatically adjusts the length of the traction rope 120 through the traction rope adjuster 130 in accordance with the trainer's drop training program and controls the length of the traction rope 120 via the wrist and ankle wires 141, The movement and the attitude of the trainee are detected based on the data (signal) detected by the sensors 150 and 190, and the estimated data is compared with the reference data And displays it as a score and stores it.

In addition, the control computer 400 receives the name, rank, affiliation, training date and time of the trainee before the start of the training and receives the information including the type of the parachute, day / night, dropping place, climatic environment, altitude, The training situation is inputted and the drop training program is stored according to the type of the inputted information. The drop training program is sequentially programmed from descent preparation to descent, parachute deployment, parachute standing up, landing, and includes various situations that can occur during each operation. Examples include: wind or strong winds, emergency situations where the main parachute does not open, situations where the parachute is not fully opened due to the twisted state of the main parachute, obstacles at the landing point, can do.

The instructor supervising the dropping training of the trainee instructs the trainee according to the dropping training program of the control computer 400, and the trainee performs operations such as dropping, parachuting, standing up, landing, etc. according to the instruction of the instructor And the corresponding operation is performed according to an instruction of a situation occurring in the middle of each operation. At this time, the control computer 400 automatically adjusts the length of the traction rope 120 through the traction rope adjusting device 130 according to the drop training program, and controls the length of the traction rope 120 via the wrist and ankle wires 141, The movement and the attitude of the trainee are detected based on the data (signal) detected by the sensors 150 and 190, and the estimated data is compared with the reference data And displays it as a score and stores it.

Second Embodiment of Drop Training Simulator

6 is a block diagram of a drop training simulator according to a second preferred embodiment of the present invention. 10 to 14 are photographs showing the training of a trainee in a drop training simulator.

The second embodiment of the drop training simulator is further comprised of the image goggles 210 in the drop training simulator of the first embodiment.

The image goggles 210 are worn on the head of the trainee and provide a descent image for drop training while blocking the external field of view. The image goggles 210 may include a motion detection sensor 220 for detecting movement of the image goggles 210 in X, Y and Z directions. It is possible to provide a moving image according to the viewing direction.

At this time, the control computer 400 receives the training conditions including the type of the parachute, the day / night, the dropping place, the climatic environment, and the altitude and outputs a descent image corresponding to the inputted information to the image goggles 210 Provide real time. In addition, according to the drop training program, the movement and posture of the trainee are sensed through the hand and foot motion detection sensors 150 and 190, and displayed and stored as a score, and the traction rope Or adjusts the posture and direction of the trainee through the descent image.

As shown in FIGS. 10 to 14, the image goggles 210 are configured to be worn on the head of the trainee or to be worn on the helmet, and goggles are provided on both eyes to provide a descent image according to the altitude. An example of the descent image provided to the image goggles 210 is shown in FIG. 15, which will be described later, and an example of a descent image according to day, night, and climatic environment is shown in FIG. The descent image can be selected according to a training situation (for example, a day / night, a dropping place, a climatic environment, an altitude, a wind direction and a wind speed) input from the control computer 400.

In addition, the control computer 400 receives the name, rank, affiliation, training date and time of the trainee before the start of the training and receives the information including the type of the parachute, day / night, dropping place, climatic environment, altitude, And provides a drop image corresponding to the input information to the image goggles 210 in real time. The drop training program is sequentially programmed from descent preparation to descent, parachute deployment, parachute standing up, landing, and includes various situations that can occur during each operation. Examples include: wind or strong winds, emergency situations where the main parachute does not open, situations where the parachute is not fully opened due to the twisted state of the main parachute, obstacles at the landing point, can do.

The trainer performs descent, parachute spread, parachute standing, landing, and the like through the descent image of the image goggles 210, and performs an operation according to a situation occurring in the middle of each operation. At this time, the control computer 400 automatically adjusts the length of the traction rope 120 through the traction rope adjusting device 130 according to the drop training program, and controls the length of the traction rope 120 via the wrist and ankle wires 141, The movement and the attitude of the trainee are detected based on the data (signal) detected by the sensors 150 and 190, and the estimated data is compared with the reference data And displays it as a score and stores it.

Third Embodiment of Drop Training Simulator

7 is a block diagram of a drop training simulator according to a third embodiment of the present invention. 10 to 14 are photographs showing the training of a trainee in a drop training simulator.

The third embodiment of the drop training simulator further comprises display means 230 having at least one of a monitor 231 and a screen 232 in the drop training simulator of the first embodiment.

The monitor 231 or the screen 232 is installed in at least one of the front / rear / left / right directions of the trainee located in the drop training simulator, and displays a descent image provided by the control computer 400 . At this time, it is preferable to provide the 3D image in the descending image. The monitor 231 or the screen 232 displays the training score and the descent image of the trainee through the control computer 400 in real time.

The control computer 400 receives a training condition including the type of the parachute, the main / night, the dropping place, the climatic environment, and the altitude and outputs a descent image corresponding to the inputted information to the monitor 231 or the screen 232 in real time. In addition, according to the drop training program, the movement and posture of the trainee are sensed through the hand and foot motion detection sensors 150 and 190, and displayed and stored as a score, and the traction rope Or adjusts the posture and direction of the trainee through the descent image.

An example of the descent image provided on the monitor 231 or the screen 232 is shown in FIG. 16, which will be described later, and an example of a descent image according to day, night, and climatic environment is shown in FIG. The descent image can be selected according to a training situation (for example, a day / night, a dropping place, a climatic environment, an altitude, a wind direction and a wind speed) input from the control computer 400.

The monitor 231 or the screen 232 may be combined with a descending image provided to the image goggles 210 to display the image in a three-dimensional image. At this time, in the three-dimensional image, the trainee's fall descent training pattern estimates the trainee's posture (descending or standing posture) by signals of the hand and foot motion detection sensors 150 and 190 that detect the movement of the trainee's hands and feet, Dimensional image and can be generated (see Fig. 17).

In addition, the control computer 400 receives the name, rank, affiliation, training date and time of the trainee before the start of the training and receives the information including the type of the parachute, day / night, dropping place, climatic environment, altitude, And provides a falling image corresponding to the inputted information to the monitor 231 or the screen 232 in real time. The drop training program is sequentially programmed from descent preparation to descent, parachute deployment, parachute standing up, landing, and includes various situations that can occur during each operation. Examples include: wind or strong winds, emergency situations where the main parachute does not open, situations where the parachute is not fully opened due to the twisted state of the main parachute, obstacles at the landing point, can do.

The trainer performs descent, parachute deployment, parachute standing up, landing, and the like through the descent image of the monitor 231 or the screen 232, and performs a corresponding operation according to a situation occurring in the middle of each operation . At this time, the control computer 400 automatically adjusts the length of the traction rope 120 through the traction rope adjusting device 130 according to the drop training program, and controls the length of the traction rope 120 via the wrist and ankle wires 141, The movement and the attitude of the trainee are detected based on the data (signal) detected by the sensors 150 and 190, and the estimated data is compared with the reference data And displays it as a score and stores it.

Fourth Embodiment of Drop Training Simulator

8 is a block diagram of a drop training simulator according to a fourth embodiment of the present invention. 10 to 14 are photographs showing the training of a trainee in a drop training simulator.

The fourth embodiment of the drop training simulator further comprises a display goggle 210 in the drop training simulator of the first embodiment and display means 230 having at least one of a monitor 231 and a screen 232 .

As in the second embodiment, the image goggles 210 are worn on the head of the trainee and provide a descent image provided from the control computer 400 while blocking the external field of view. The image goggles 210 may include a motion detection sensor 220 for detecting movement of the image goggles 210 in X, Y and Z directions. It is possible to provide a moving image according to the viewing direction.

The monitor 231 or the screen 232 may be installed in at least one of the front / rear / left / right directions of the trainee positioned in the drop training simulator, as in the third embodiment, And displays the provided descending image. At this time, it is preferable to provide the 3D image in the descending image. The monitor 231 or the screen 232 displays the training score and the descent image of the trainee through the control computer 400 in real time.

The monitor 231 or the screen 232 may be combined with a descending image provided to the image goggles 210 to display the image in a three-dimensional image. At this time, in the three-dimensional image, the trainee's fall descent training pattern estimates the trainee's posture (descending or standing posture) by signals of the hand and foot motion detection sensors 150 and 190 that detect the movement of the trainee's hands and feet, Dimensional image and can be generated (see Fig. 17).

The control computer 400 receives the training conditions including the type of the parachute, the day / night, the dropping place, the climatic environment, and the altitude and outputs a descent image corresponding to the inputted information to the image goggles 210, (231) or the screen (232) in real time. In addition, according to the drop training program, the movement and posture of the trainee are sensed through the hand and foot motion detection sensors 150 and 190, and displayed and stored as a score, and the traction rope Or adjusts the posture and direction of the trainee through the descent image.

An example of the descent image provided to the image goggles 210 and the monitor 231 or the screen 232 is shown in FIG. 15 to be described later. Examples of descent images according to day, night, 16. The descent image can be selected according to a training situation (for example, a day / night, a dropping place, a climatic environment, an altitude, a wind direction and a wind speed) input from the control computer 400.

In addition, the control computer 400 receives the name, rank, affiliation, training date and time of the trainee before the start of the training and receives the information including the type of the parachute, day / night, dropping place, climatic environment, altitude, And provides a drop image corresponding to the input information to the image goggles 210 and the monitor 231 or the screen 232 in real time. The drop training program is sequentially programmed from descent preparation to descent, parachute deployment, parachute standing up, landing, and includes various situations that can occur during each operation. Examples include: wind or strong winds, emergency situations where the main parachute does not open, situations where the parachute is not fully opened due to the twisted state of the main parachute, obstacles at the landing point, can do.

The trainer performs descent, parachute spread, parachute standing, landing, and the like through the descent image of the image goggles 210, and performs an operation according to a situation occurring in the middle of each operation. At this time, the control computer 400 automatically adjusts the length of the traction rope 120 through the traction rope adjusting device 130 according to the drop training program, and controls the length of the traction rope 120 via the wrist and ankle wires 141, The movement and the attitude of the trainee are detected based on the data (signal) detected by the sensors 150 and 190, and the estimated data is compared with the reference data And displays it as a score and stores it.

Fifth Embodiment of Drop Training Simulator

9 is a block diagram of a drop training simulator according to a fifth embodiment of the present invention. 10 to 14 are photographs showing the training of a trainee in a drop training simulator.

In the drop training simulator of the first to fourth embodiments, the control knob 240, the main parachute opening handle 250, the preliminary parachute opening handle 260, the microphone and the speaker (not shown) 270, a headset 280, a camera 290, an upward blower 300, and a front / rear / left / right blower 310.

In this case, the steering knob 240 serves to control the direction and speed of the parachute, and the main parachute opening handle 250 serves to open the main parachute, and the preliminary parachute open handle 260 is used to open / .

The control knob (or "technoline") 240 is used when the trainer manages the direction or accelerates the drop rate during the deployment of the parachute. That is, when the trainer pulls down the right steering knob, it rotates in the right direction, and when the left steering knob is pulled down, it rotates in the left direction. At this time, the turning radius is proportional to the length (size) at which the trainer pulls the steering knob 240. In addition, if the trainer pulls the right and left steering knobs simultaneously downward, the falling speed of the parachute is accelerated. This can be implemented through the descent image of the image goggles 210 worn by the trainee.

At this time, the control computer 400 senses the movement of the steering knob 240, the main parachute open handle 250, and the preliminary parachute open handle 260, which are responsive to the drop training program, And displays the image of the corresponding result in the image goggles 210 or 250 according to the movement of the control knob 240, the main parachute open handle 250, and the preliminary parachute open handle 260, In real time via the screen 232 or the monitor 231. At this time, the monitor 231 or the screen 232 displays the training score and the descent image of the trainee through the control computer 400 in real time.

The microphone and speaker 270 may be used to instruct the trainee to operate the drop training simulator, and may be installed with the drop training simulator.

The headset 230 is worn on the head of the trainee for communication between the trainee and the controller (or instructor), and includes a microphone and a speaker.

The camera 290 may be installed in one or more than one and simultaneously photographs the trainees from the falling drop of the trainee to the ground until they are grounded in various directions and transmits them to the control computer 400.

The upward blower 300 is located at a lower portion of the trainer and generates upward air from the lower portion of the trainer when the trainer jumps to take a downward posture so that the trainer receives a feeling of running at high altitude. The upward blower 300 generates wind speeds differently depending on altitude, weather, drop (free fall), and deployment of a parachute in the descent image provided by the image goggles 210 worn by the trainee. To this end, the upward blower 300 is under the control of the control computer 400.

The front / rear / left / right blower 310 can be installed in front, rear, left, and right directions of the trainee, and when the trainee takes the standing posture, Thereby creating the feeling that the trainer is running at high altitudes. Also, the front / rear / left / right blower 310 generates wind speeds differently according to the altitude and the weather in the descent image provided by the image goggles 210 worn by the trainee, The wind speed and wind direction are different. For this purpose, the front / rear / left / right blower 310 is controlled by the control computer 400.

Here, the control computer 400 controls the blowing intensity and direction of the upward blower 300, the front / rear / left / right blower 310 according to the drop training program, Sensed by the sensors 150 and 190, displayed and stored as a score, and stored together with the image taken through the camera 290 and the descending image.

The control computer 400 is also connected to a headset 280 or a microphone & speaker 270 to allow a controller (or an instructor) to instruct the trainee to perform training, and a control box or joystick . ≪ / RTI >

The control computer 400 provides a descent image to the image goggles 210 according to the input data and controls the upward blower 300 and the front / rear / left / right blower 300 according to the falling altitude, And controls the movement of the manipulation knob 240, the main parachute opening handle 250 and the preliminary parachute opening handle 260 and the signals of the hand and foot motion detection sensors 150 and 190 And adjusts the posture and direction of the trainee by controlling the traction rope 120 and the wires 141 and 180, respectively. Here, the control computer 400 controls the traction rope adjusting device 130, the wrist wire adjusting device 160, and the ankle wire adjusting device 200 according to the inputted training condition, So that it can be oscillated as it actually is.

In addition, the drop training simulator according to the present invention can be mounted on a loading box or a container trailer of a vehicle, and can perform a parachute descent training on the ground in the same manner as in actual practice while moving to a required place. At this time, it is preferable that the vehicle uses a vibration-free vehicle.

Since the present invention can mount a drop training simulator on a loading tray of a vehicle, it can be trained to move to a place where the trainer is located. Therefore, even if an aircraft pilot or a special unit does not move to a place where a drop training simulator is installed, it is possible to receive drop drop training at a convenient place, so that it is not necessary to install a drop training simulator for each unit.

Example of descent image

FIG. 15 is a photograph showing an example of a descent image of a video goggle, and FIG. 16 is a photograph showing an example of a descent image according to a day, night, and climatic environment of the video goggle.

The descent image can provide a descent image according to the type of the parachute received through the control computer 400 and a training situation including a day / night, a dropping place, a climatic environment, an altitude, a wind direction and a wind speed.

Drop Training 3D Video

17 is a simulation screen for outputting a 3D image of a trainer training in the drop training simulator of the present invention.

The present invention simulates all the training courses from the aircraft or helicopter trained by the trainee through the training simulator to the flight offsets in descending and falling states, deployment of the parachute, and landing, and provides them as a 3D image . At this time, the 3D image may be provided by detecting the attitude of the trainee from the signal of the movement of the trainee, and synthesizing it with the descent image provided through the image goggle.

Individual or group training

FIG. 18 is a photograph showing how a plurality of trainees simultaneously train using a drop training simulator according to the present invention.

As shown in FIG. 18, a drop training simulator according to the present invention includes a plurality of moving top plates 330 installed on a single frame 110 to allow individual or group training at the same time, Can be evaluated and displayed and stored.

Example of operation method of drop training simulator

19 to 20 are flowcharts illustrating an operation method of a drop training simulator according to a preferred embodiment of the present invention.

Referring to FIGS. 5 to 14 and 19 to 20, first, a descent image is provided through a trainee's image goggles 210 or a monitor 231 or a screen 232, And the weight of the trainee is determined by a drop that senses the movement and posture of the trainee through the wires 141 and 180 of the wrist and ankle bands 140 and 170 worn on the trainee's wrist and ankle A training simulator is provided (step S110).

Then, the name, rank, affiliation, training date and time of the trainee are inputted through the control computer 400 of the dropping training simulator, and the type of the parachute, day / night, dropping place, climatic environment, altitude, And receives a training situation including a wind speed (step S120).

The trainer waits at the jump position after wearing the harness 110 and wears the image goggles 210, the headset 280, the wrist and ankle bands 140 and 170 and the like. Then, a descent image corresponding to the information input from the control computer 400 is provided to the trainee's image goggles 210, the monitor 231 or the screen 232 (step S130).

Thereafter, the control computer 400 instructs an operation or a situation through the image goggles 210, the monitor 231, or the screen 232 according to a drop training program (step S140).

Thereafter, when the movement of the trainee is sensed through the sensors 150 and 190 connected to the wires 141 and 180 according to the operation or the state instruction, the traction rope 120 connected to the harness 110 is adjusted or the image goggles 210 is adjusted (step S150).

Thereafter, the control computer 400 compares the data sensed by the sensors 150 and 190 with the reference data and evaluates and stores the data with a score (step S160).

Thereafter, the evaluation score is displayed on the monitor 231 or the screen 232 together with the descending image (step S170).

The operation method of the drop training simulator may further include the control knob 240, the main parachute open handle 250, the preliminary parachute opening handle 260, (Step S180).

Thereafter, an image of the corresponding result is displayed on the image goggles 210 or on the screen 232 or on the screen 232 according to the movement of the control knob 240, the main parachute open handle 250, and the preliminary parachute open handle 260. [ Through the monitor 231 (step S190). At this time, when the movement signal of the main parachute open knob 250 is input, the traction rope 120 is adjusted and converted into a standing posture corresponding to the deployment of the parachute. The control computer 400 adjusts the falling speed of the image goggles 210 according to the descending image of the image goggles 210.

Thereafter, the trainer prepares for landing via the descent image. When the trainer simultaneously pulls and releases the steering knobs 240 on the right and left sides for landing, the traction rope 120 is released simultaneously for landing while reducing the falling speed through the descent image.

Finally, the image goggles 210, the headset 280, and the harness 110 are detached after the trainer is grounded on the ground.

Here, the control computer 400 senses the direction of the trainee's gaze by a motion sensor installed in the image goggles 210, and provides the image to the image goggles 210 according to the gaze direction.

In addition, the drop training simulator according to the present invention simultaneously photographs and stores the training image from the falling drop of the trainee to the ground on the ground through a plurality of cameras 290 in various directions. The drop training image of the trainee may be combined with a drop image provided to the image goggles 210 to provide the image as a three-dimensional image.

The control computer 400 receives signals of the posture and hand and foot movements of the trainee through the hand and foot motion detection sensors 150 and 190 that detect movement of the wrist and ankle of the trainee, And stores the trainer's trainees and results. In addition, the control computer 400 may provide the trainee with the video and the result trained by copying it to the CD.

The drop training simulator and its operation method according to the present invention constructed as described above are capable of realizing all the training courses from the aircraft or the helicopter to the departure of the fuselage, aerial swimming in the descending state, deployment of the parachute, The present invention can solve the technical problem of the present invention by sensing the movement of a trainee by a sensor and evaluating and storing the score.

It will be apparent to those skilled in the art that various modifications and changes can be made in the present invention without departing from the spirit or scope of the present invention as defined by the appended claims. It will be appreciated that such modifications and variations are intended to fall within the scope of the following claims.

100: Frame 101: Base
102: harness string 103: snap ring
104: Helmet 110: Harness
120: tow rope 130: tow rope adjuster
131: winding roller 132: driving motor
140: wrist band 141: wrist wire
150: hand motion detection sensor 160: wrist wire control device
161: winding roller 162: driving motor
170: ankle band 180: ankle wire
190: ankle wire detection sensor 200: ankle wire control device
201: winding roller 202: driving motor
210: image goggles 220: motion detection sensor
230: Display means 231: Monitor
232: Screen
240: Steering knob or Techline 250: Main chute opening handle
260: Preliminary parachute open handle 270: Microphone and speaker
280: Headset 290: Camera
300: upward blower 310: front / rear / left / right blower
320: Moving Top Plate

Claims (8)

A frame mounted on the base;
A moving top plate installed on the frame;
A towing rope supported by the moving tower plate and connected to the harness of the trainee;
A traction rope adjusting device installed on the base for adjusting the length and tension of the traction rope;
A wire supported by the moving top plate and connected to the wrists and ankle bands respectively worn on the trainee's wrist and ankle;
A wire regulating device installed on the base and adjusting the length and tension of the wire according to the movement of the trainee; And
The traction rope adjusting device automatically adjusts the length of the traction rope according to the training program of the trainer, detects the movement of the trainer through the wire, A control computer for estimating the movement and posture of the trainee, comparing the estimated data with the reference data, and displaying and storing the score as a score;
A drop training simulator comprising:
The method according to claim 1,
The drop training simulator includes:
An image goggle which is worn on the head of the trainer and provides a descent image; And
And a motion detection sensor for detecting movement of the image goggles in X, Y and Z directions,
The control computer includes:
A training image including a type of a parachute, a state of a parachute, a night, a dropping place, a climatic environment, and an altitude is input, and a descent image corresponding to inputted information is provided to the image goggle. The position and orientation of the trainee are adjusted through the traction rope or the descending image according to the movement training program or the movement of the trainee, And a moving image is provided according to the direction of the gaze by sensing the gaze direction of the trainee.
The method according to claim 1,
The drop training simulator includes:
Further comprising a screen or monitor display means installed at one or more of front, rear, left, and right of the trainee and providing a 3D drop image,
The control computer includes:
A 3D depression image corresponding to the input information is provided to the display means, and the movement of the trainee according to the dropping training program is performed in accordance with the type of the parachute, the type of parachute, the state of the parachute, And the attitude of the trainee is detected and stored as a score by the sensor and the attitude and direction of the trainee are adjusted through the traction rope or the 3D descent image according to the motion of the trainee or the dropping training program.
The method according to claim 1,
The drop training simulator includes:
A steering knob for controlling the direction and speed of the parachute;
A main chute opening handle releasing the main chute;
A preliminary parachute open handle to open the reserve parachute;
≪ / RTI >
Wherein the control computer senses the movement of the steering knob, the main parachute open handle, and the preliminary parachute open handle in response to the drop training program through a sensor to display and store the score, and the control handle, And a drop training simulator for providing the image of the resultant through the video goggles or the screen or the monitor according to the movement of the preliminary parachute opening handle.
The method according to claim 1,
The drop training simulator includes:
A monitor displaying the training score and the descent image of the trainee in real time through the control computer;
A microphone and a speaker connected to the control computer;
A headset worn on the head of a trainee for communication with the image goggles;
A plurality of cameras simultaneously photographing the trainee's training image in various directions;
An upward blower for generating wind from a lower direction to an upper direction of the trainee;
A front / rear / left / right blower for generating wind in the front / rear / left / right directions of the trainee;
≪ / RTI >
The control computer controls the blowing intensity and direction of the upward blower, the front / rear / left / right blower according to the drop training program, detects the movement of the trainee by the sensor, displays and stores the score, And the drop image is stored together with the image taken through the camera.
The method according to claim 1,
The tow rope adjusting device comprises:
A winding roller for winding the tow rope; and a drive motor for driving the winding roller by the control computer,
The wire regulating device includes:
A winding roller for winding the wire; and a drive motor for driving the winding roller by the control computer,
The control computer includes:
And controlling the traction rope adjusting device and the wire adjusting device, respectively, in accordance with the falling training program or a sensor signal that senses the movement of the trainee.
(a) providing a descent image through a trainer's video goggle or monitor or screen, connecting a traction rope to the harness of the trainer according to a drop training program, and a wrist and ankle band worn on the trainer's wrist and ankle Providing a drop training simulator that senses movement and posture of the trainer through a wire;
(b) Entering the name, rank, affiliation, training date and time of the trainee through the control computer of the dropping training simulator and training including the type of parachute, day and night, dropping place, climatic environment, altitude, Receiving a situation;
(c) providing a descent image corresponding to information input from the control computer to the image goggles, a monitor or a screen;
(d) instructing an operation or a situation through the image goggles or a monitor or a screen according to a drop training program in the control computer;
(e) adjusting traction ropes connected to the harness if motion of the trainee is sensed through a sensor connected to the wire in accordance with the operation or the status indication, and adjusting a descent image of the image goggles or a monitor or a screen;
(f) comparing the data sensed by the sensor in the control computer with reference data and evaluating and storing the data as a score; And
(g) displaying the evaluation score on the monitor or screen together with the descent image;
Wherein the method comprises the steps of:
8. The method of claim 7,
The operation method of the drop training simulator includes:
Sensing the movement of the steering knob, the main parachute opening handle, and the preliminary parachute opening handle in response to the drop training program in the control computer, and displaying and storing the score as a score;
Providing an image of the resultant through the image goggles or a screen or a monitor in accordance with the movement of the control knob, the main parachute opening handle, and the preliminary parachute opening handle; And
Detecting a sight line direction of the trainee by a motion detection sensor installed on the image goggles and providing an image moving in accordance with the sight line direction to the image goggles, a monitor, or a screen;
Further comprising the steps of:

Images