KR102660004B1 - Ejection training machine for combat plane pilot - Google Patents

Abstract

The present invention relates to a fighter pilot ejection and drop training device using VR stereoscopic images. More specifically, the present invention relates to a fighter pilot ejection and drop training device using VR stereoscopic images, and more specifically, training that allows a pilot to eject from a fighter plane in the event of an emergency during flight and escape safely using a parachute, when training is conducted indoors and outside. This is about a fighter pilot ejection and drop training device using VR stereoscopic images that allows for easy training as in real combat while experiencing the real thing.
According to the fighter pilot ejection and drop training device using VR stereoscopic images formed as a preferred embodiment of the present invention, the front fuselage is formed to move forward naturally by the cylinder, and the landing position of the pilot is secured at the time of ejection, enabling smooth training. In addition, the air jet is sprayed for a certain period of time in the direction of ejection at the top of the front fuselage, so the pilot can train while feeling the actual ejection, and various environments such as ejection and parachute movement are operated and linked through goggles through VR stereoscopic images. Because it is simulated, the operator can train with the same feeling as actual training.

Description

Fighter pilot ejection and drop training device using VR stereoscopic images {EJECTION TRAINING MACHINE FOR COMBAT PLANE PILOT}

The present invention relates to a fighter pilot ejection and drop training device using VR stereoscopic images. More specifically, the present invention relates to a fighter pilot ejection and drop training device using VR stereoscopic images, and more specifically, training that allows a pilot to eject from a fighter jet in the event of an emergency during flight and escape safely using a parachute, when the training is conducted indoors and outside. This is about a fighter pilot ejection and drop training device using VR stereoscopic images that allows for easy training as in real combat while experiencing the real thing.

A fighter aircraft is an airplane that can fly for the purpose of dogfighting with enemy aircraft, intercepting enemy bombers, or carrying light bombs.

The fighter jets are relatively small, fast, and have good maneuverability compared to other types of military aircraft.

The pilot of the above-mentioned fighter jet is a person who has invested a long period of time and money in training, and since the value of the pilot is much higher than that of the fighter jet, a cockpit is provided to ultimately protect the pilot from malfunction or damage to the fighter jet during combat or flight. .

When the cockpit is activated in the event of an emergency, the canopy is separated by explosives, and the pilot's seat rises to the top and is separated from the aircraft. Afterwards, the pilot lands on the ground using a parachute.

However, this cockpit can only be used once in a fighter plane, and because the price of a fighter jet is high, pilots do not have the opportunity to practice it, and it is difficult to use it in an emergency.

When the conventional cockpit is ejected together with the pilot, as shown in FIG. 1, immediately before the pilot and cockpit are ejected, the immediate situation step ①; Climb start stage ② in which the pilot and cockpit rise; Rising stop phase ③ where the rise is completed and reaches the highest point; A cockpit separation transition step ④ in which the cockpit and the pilot are separated, but the parachute formed behind the cockpit and the pilot are combined; Parachute deployment step ⑤ in which the cockpit is separated and the parachute is deployed; Parachute adjustment step ⑥ in which the pilot descends while adjusting the parachute when the parachute is deployed; It consists of ⑦, the landing stage where the pilot lands.

For the cockpit ejection training, Republic of Korea Patent Office Publication No. 2020-0033589 provides a 'fighter pilot ejection and drop training device'.

The conventional 'fighter pilot ejection and drop training device' is formed in the form of a fighter cockpit and includes a cockpit fuselage (1) formed of a front fuselage and a rear fuselage so that they can be separated when the pilot lands; A riser (2) and a parachute control line (3) located from the top to the bottom of the cockpit fuselage (1); a control line control motor unit (4) for controlling the control line (3), and a cockpit (5) installed in the cockpit fuselage (1) and connected to the riser (2); an ejection rail (7) installed at an angle at the rear of the cockpit (5) to guide the ejection of the cockpit (5) and the pilot (6); a rail rotation cylinder (8) for rotating the injection rail (7) while supporting the injection rail (7); A transportable guide rail is formed along the upper part of the injection rail (7), and an 'ㄱ'-shaped frame is formed fixed to the guide rail, and an adjustment line (3) and a riser (2) are coupled to the frame, It consists of an operating frame (11) that includes a load measurement load cell (10) on one side.

However, the conventional fighter pilot ejection and drop training device had the following problems.

(1) Because the movement of the cockpit fuselage is not natural, many obstacles occur during training.

(2) The wind strength applied when ejecting from a fighter jet is not applicable, so it cannot be used as actual combat training.

(3) Because the simulation is not done properly, it does not provide visual training for pilots to refer to.

In order to solve the above problems, the present invention includes a cockpit fuselage with a cockpit space formed in the center and a cockpit provided at the rear;

an ejection rail protruding from the inside of the cockpit to the top;

a guide rail that can be transported along the ejection rail and has a cockpit attached to the front;

an operating frame in which a vertical frame is fixed to the guide rail and a horizontal frame protruding forward perpendicular to the vertical frame is formed;

A riser is formed at the bottom of the horizontal frame to connect the pilot, and is composed of a connection part with an adjustment line parallel to the riser,

The cockpit fuselage is divided into a control space to form a front fuselage and a rear fuselage, and a front cylinder is formed to transport the front fuselage forward and backward,

An air jet nozzle portion that blows an air jet is formed at the top of the front fuselage,

The pilot is characterized by being configured to wear goggles that are linked with the entire device to form a simulated VR three-dimensional image display.

According to the fighter pilot ejection and drop training device using VR stereoscopic images formed in a preferred embodiment of the present invention, the following effects occur.

(1) The front fuselage is formed to move forward naturally by the cylinder, ensuring the operator's landing position during ejection and enabling smooth training.

(2) Since the air jet is ejected for a certain period of time in the direction of ejection at the top of the front fuselage, it is possible for the pilot to train while feeling the actual ejection.

(3) Various environments, such as ejection and parachute movement, are simulated through VR stereoscopic images in conjunction with operation through goggles, so pilots can train with the same feeling as actual training.

Figure 1 is a step-by-step conceptual diagram of a conventional fighter jet injection training device.
Figure 2 is a conceptual diagram of a conventional fighter jet injection training device.
Figure 3 is a conceptual diagram of a fighter pilot ejection and drop training device using VR stereoscopic images formed in a preferred embodiment of the present invention.
Figure 4 is a conceptual diagram of the ejection state of a fighter pilot ejection and drop training device using VR stereoscopic images formed in a preferred embodiment of the present invention.
Figure 5 is a conceptual diagram of the falling state of a fighter pilot ejection and drop training device using VR stereoscopic images formed in a preferred embodiment of the present invention.

Before describing specific embodiments of the present invention, the drawings shown in this specification may express the size or shape of the components in a somewhat exaggerated or simplified manner in order to more clearly explain the present invention.

In addition, descriptions of parts unrelated to the technical idea of the present invention have been omitted, and identical or similar components have been described with the same reference numerals throughout the specification.

Since the terms and symbols defined in the present invention are terms arbitrarily defined or selectively used by users, operators, and authors, these terms have meanings and concepts consistent with the technical idea of the present invention based on the overall content of the present specification. It must be interpreted and not limited to the meaning of the term itself.

The present invention includes a cockpit body 100 in which a cockpit space 103 is formed in the center and a cockpit 110 is provided at the rear;

an ejection rail 200 protruding from the inside of the cockpit 110 to the top;

A guide rail 130 that can be transported along the injection rail 200 and on which the cockpit 110 is attached at the front;

An operating frame 140 in which a vertical frame 142 is fixed to the guide rail 130 and a horizontal frame 141 protruding forward perpendicular to the vertical frame 142 is formed;

A plurality of risers 150 are formed at the bottom of the horizontal frame 141 to connect the pilot 400, and are composed of a connection portion consisting of an adjustment line 152 fixed to the rear of the pilot 400,

The cockpit body 100 is formed by dividing the control space 103 into a front fuselage 101 and a rear fuselage 102, and a front cylinder 105 is formed to transport the front fuselage 101 forward and backward. And

An air jet nozzle unit 120 is formed at the top of the front fuselage 101 to blow an air jet,

The pilot 400 is configured to wear goggles 300 that are linked with the entire device to form a simulated VR stereoscopic image display.

A control space 103 is formed in the center of the cockpit fuselage 100, and a cockpit 110 is provided at the rear of the control space 103.

The cockpit body 100 is divided into a front fuselage 101 and a rear fuselage 102 by dividing the middle of the control space 103, the rear fuselage 102 is fixed, and the front fuselage 101 is connected to the front cylinder 105. ) is formed so that it can be transported forward.

A blower 123 is formed on the lower floor of the control space 103. The blower 123 controls the wind strength and blows air when the pilot 400 descends with a parachute, allowing the pilot 400 to It is designed to provide a parachute experience.

An air jet actuator 121 and an air jet nozzle portion 120 are formed in front of the air jet actuator 121 on the upper part of the front fuselage 101.

The air jet actuator 121 is formed so that the injection position can be adjusted in conjunction with the guide rail 130 so that the direction of the air jet nozzle unit 120 can be maintained in the direction of the body of the pilot 400.

The air jet is a powerful jet of compressed air, and is jetted with a force that a pilot can feel when ejected from a fighter jet flying at a speed of about 300 KM/H or more.

The air jet sprayed from the air jet nozzle unit 120 begins to be sprayed in conjunction with the VR stereoscopic image from the moment the canopy is removed when training begins, and when the pilot is ejected, the air jet nozzle unit 120 moves in that direction. While adjusting according to , the air jet is sprayed toward the body of the pilot (400).

The rear of the cockpit 110 is attached to the guide rail 130 so that it can be transported along the injection rail 200.

A rising cylinder 132 is formed at the bottom of the cockpit 110 to push the top up, so that the top can be pushed up strongly and quickly during injection training.

The ejection rail 200 is formed to support and support the guide rail 130 at the rear of the cockpit space 103, and the ejection rail 200 protrudes obliquely from the inside of the cockpit fuselage 100 toward the upper rear. is formed

The lower end of the injection rail 200 is fixed with a hinge and is initially positioned obliquely rearward, and then is pushed forward by the rotating cylinder 210 to change its position.

The ejection rail 200 initially serves as a guide to push the cockpit 110 diagonally backward when it is ejected to the top, and then rotates around the hinge as the rotary cylinder 210 operates, allowing the pilot 400 to It serves as a guide to help you stand upright.

An operating frame 140 is fixed to the guide rail 130, and the operating frame 140 is composed of a horizontal frame 141 and a vertical frame 142 in an 'ㄱ' shape.

The vertical frame 142 is attached to the guide rail 130, and the rear of the cockpit is fixed to the front of the vertical frame 142.

A plurality of risers 150 are attached to the bottom of the horizontal frame 141, and a pair of adjustment lines 152 are formed to be spaced apart from the risers 150.

A tension motor 160 is formed at the rear of the horizontal frame 141 to adjust the tension applied to all risers 150, and the riser 150 simulates when the pilot 400 is hanging on a parachute. It is formed for this purpose and is hung on the rear belt worn by the pilot 400.

The adjustment line 152 controls the direction of the parachute. When the adjustment line 152 is pulled, the lengths of the riser 150 are adjusted by the tension motor 160 to set the posture and direction of the pilot 400. .

When the control string 152 is pulled, the direction of falling is adjusted while viewing the ground object through simulation of VR stereoscopic images.

A VR stereoscopic image display is formed inside the goggles 300. The VR stereoscopic image display includes a VR stereoscopic image of the pilot 400 sitting in the cockpit 110 and flying, a stereoscopic image of the pilot 400 flying while being ejected, and a VR stereoscopic image of the pilot 400 flying while sitting in the cockpit 110. When coming down, the VR stereoscopic image is formed so that it can be displayed continuously in three dimensions.

The operation of the fighter pilot 400 ejection and drop training device using VR stereoscopic images formed in a preferred embodiment of the present invention will be described as follows.

The pilot 400 sits in the cockpit 110 while wearing a belt to which the riser 150 is connected, then puts on goggles 300 and waits.

Afterwards, flight simulation can be performed through VR stereoscopic images on the goggles 300.

During the flight simulation, when an abnormality in the fighter is notified and an ejection signal is received, the pilot (400) presses the ejection button, and when a video of the canopy being exploded and peeled off is transmitted in the VR video, the air jet nozzle part is in front of the pilot (400). An air jet is sprayed from (120).

At this time, the rising cylinder 132 operates and the cockpit 110 momentarily rises along the ejection rail 200 along with the guide rail 130. At this time, the operating frame 140 rises simultaneously.

In addition, when the pilot 400 ascends along the ejection rail 200 together with the cockpit 110, the air jet actuator 121 adjusts the air jet nozzle unit 120 to generate the air jet according to the movement of the pilot 400. Continue spraying.

As the air jet is sprayed, after a certain period of time, the rotary cylinder 210 rotates, and the injection rail 200 passes a right angle from the hinge and rotates at an obtuse angle or more, and the pilot 400 and the cockpit 110 are naturally separated, thereby causing the air jet. Spraying stops.

At this time, as the blower 123 rotates, wind blows from the bottom of the pilot 400, and the intensity of the wind is adjusted according to the speed of the falling person.

In accordance with the time when the air jet stops, the front cylinder 105 operates to move the front fuselage 101 forward so that the pilot 400 can land, and the blower 123 formed at the bottom of the front fuselage 101 ) causes the wind to blow upward.

As described above, when the pilot 400 and the cockpit 110 are separated, the pilot 400 is suspended in a straight state by the riser 150 coupled to the horizontal frame 141, and in the suspended state, the pilot 400 is adjusted. You can feel the descent by holding the line (152).

At this time, the rising cylinder 132 is formed so that the pilot 400 can slowly descend at the falling speed and land while adjusting the position through the control line 152.

So that the pilot 400 can feel the falling speed, the simulation is performed by adjusting the blowing speed of the blower 123 and the blowing strength until landing.

The simulations are implemented as VR stereoscopic images, and the VR stereoscopic image display formed inside the goggles 300 provides stereoscopic images of the entire process that the pilot 400 can encounter in the ejection environment, allowing for realistic training. It is formed so that

According to the fighter pilot ejection and drop training device using VR stereoscopic images formed as a preferred embodiment of the present invention, the front fuselage is formed to move forward naturally by the cylinder, and the landing position of the pilot is secured at the time of ejection, enabling smooth training. In addition, the air jet is sprayed for a certain period of time in the direction of ejection at the top of the front fuselage, so the pilot can train while feeling the actual ejection, and various environments such as ejection and parachute movement are operated and linked through goggles through VR stereoscopic images. Because it is simulated, the operator can train with the same feeling as actual training.

Although the present invention has been described with a focus on preferred embodiments with reference to the accompanying drawings, it is clear to those skilled in the art that various modifications can be made without departing from the scope of the present invention encompassed by the claims described later from this description.

100: Cockpit fuselage 101: Front fuselage
102: rear fuselage 103: control space
105: front cylinder 110: cockpit
120: Air jet nozzle part 121: Air jet actuator
123: blower 130: guide rail
132: rising cylinder 140: operating frame
141: horizontal frame 142: vertical frame
150: riser 152: adjustment line
160: Tension motor
200: Injection rail 210: Rotating cylinder
300: Goggles 400: Pilot

Claims (5)

A cockpit fuselage with a control space formed in the center and a cockpit provided at the rear; an ejection rail protruding from the inside of the cockpit to the top; a guide rail that can be transported along the ejection rail and on which a cockpit is attached to the front; an operating frame in which a vertical frame is fixed to the guide rail and a horizontal frame protruding forward perpendicular to the vertical frame is formed; A riser is formed at the bottom of the horizontal frame to connect the pilot, and is composed of a connection part with an adjustment line parallel to the riser,
An air jet nozzle part that blows air jets is formed at the top of the front fuselage,
In a general fighter pilot ejection and drop training device in which the pilot is configured to wear goggles that are linked with the entire device to form a simulated VR stereoscopic display,
The cockpit fuselage is divided into a control space to form a front fuselage and a rear fuselage, and a front cylinder is formed to transport the front fuselage forward and backward,
The ejection rail serves as a guide to push the cockpit diagonally backward when it is ejected to the top, and rotates around the hinge as the rotating cylinder operates to serve as a guide so that the pilot can stand upright.
As the air jet is sprayed, the rotating cylinder rotates so that the injection rail passes a right angle from the hinge and rotates at an obtuse angle or more, so that the spray of the air jet stops when the pilot and cockpit are separated,
A fighter pilot ejection and drop training device using VR stereoscopic images, characterized in that an operating frame consisting of a horizontal frame and a vertical frame formed in an 'ㄱ' shape is formed on the guide rail. delete delete delete delete