JP2009506367A - Parachute drop simulator capable of display in a simulated visual environment - Google Patents

Abstract

The simulator has an aerodynamic vein (2) comprising a lateral wall constituted of a flexible material film in the form of a cylindrical or slightly conical tube. The flexible film is held between two end frames positioned at base and top ends of the vein. The flexible film connects the frames to a superstructure (5) whose rigid elements are moved away from the lateral wall, where the superstructure maintains the end frames in correct position.

Description

  The present invention uses a vertical blower to make at least one person in the vertical ascending air flow in the same position as the parachute descent while imitating the external visual environment while parachuting the parachute descent It is a simulation device that creates the same experience as descent.

  Parachute descent has long been trained in an economical and reliable way to learn and improve the movements and positions needed to jump from a plane and take a parachute descent in any season and weather conditions. A period is required.

  Relatively simple approaches have been taken, such as using rubber bands to hang the body and limbs so that parachute descents do not touch the ground. This stretchy string, under the supervision of the instructor, allows the parachute descent not to hit the ground, but to fall to the ground

  Although such a method is economical, it is very far from the actual experience experienced during the parachute descent, the parachute descent is not given a fall experience, and practice to control the position during the fall by itself It will not be.

  The vertical blower used at the Aerodynamics Research Center inspired the parachute drop simulator designer. At a relatively high cost, this vertical blower, usually from 40m / s, is sufficient to keep the parachute faller stable in the vertical position with the wind in the vertical air pipe if the power is sufficient. 70m / s wind blows from the bottom to the top, giving the parachute faller the same state as when dropped

  Various vertical blowers of this type for drop simulators have been devised by designers for their respective purposes. For example, a training tool designed for a jump competition was created, such as a blower with sufficient diameter and power to allow two or three parachute droppers to fall simultaneously.

  Examples of such parachute drop simulators include Patent Document 1 and Patent Document 2 described later. In these two patents, the air circulates in the closed ring from the aforementioned tube outlet to the inlet through one or several propellers that produce an air flow, which is in the tube. One or several parachute fallers practice while accelerating. In these designs, the base of the blower is made of concrete and is fixedly attached due to its size and mass.

  The parachute drop simulator was disseminated to the general public by holding fairs and advertising, and the parachute drop simulator was made lighter and transported to make it possible to produce the parachute itself and the drop simulator at a low cost in the future.

  An example of such realization is the patent GB 2062557, which applies the structure of a ring-shaped air tube blower as described above, or the ceiling that releases air that has entered the simulator tube to the top of the tube. There is Patent Document 3 that applied for a patent with an air pipe with an open plate.

  All of these simulators have been carefully crafted for trial, with protective nets on the air pipes and rugs to prevent damage to the walls, but any accidents that can occur during simulation jump training. Safety against is not guaranteed.

  In the aforementioned Patent Document 3, the wall of the air pipe is made of a material such as a flexible cloth or a transparent sheet, but a hard structure is arranged near the flexible wall of the air pipe, and the wall is tied with a rope. It is. The arrangement and support of this air tube is hard due to a falling person being shocked by the wall of the elastic air tube or, in a few cases, a wall defect, such as a break. There is no guarantee that it will not hit the structure.

  Even if you use protective equipment such as helmets and special coveralls, accidents that occur during a fall simulation are not uncommon, even for those who practice practicing falling regularly.

To make the simulation more realistic, it has been proposed to attach the display method that the sight captures while jumping to several vertical blowers used as drop simulators. Patent Document 4 mentioned later suggests that the simulation jump of a parachute falling person is displayed in the visual environment at least in part of the air pipe. It has been proposed to replace part of the air tube wall with a device that displays the image on multiple screens called the image wall. While this type of device makes it possible to project an image on a relatively large surface, it cannot be imaged at the edge of the screen, etc., the device is very heavy and bulky and difficult to install, It also has the inconvenience of installing hard structures such as screens and support devices on the air pipe wall. Importantly, if you install a visual display system, you will not be able to pad the pipe wall, so if a person dropping the air pipe collides with the pipe wall, the situation will get worse .
US3484953 Publication GB2094162 Publication WO 83/01380 US Pat. No. 5,655,909

  The present invention proposes a jump simulator that is easy to install and operate.

  It is the safest structure that can enjoy 360 degree visual display during fall simulation.

  In particular, the parachute drop simulator of the present invention uses an air generator that can generate an air flow that allows at least one person to maintain the speed of the parachute fall state in the air pipe and can send out a substantially vertical wind flow. Also, the tube material is made of a thin film of flexible, resistant and non-elastic material like canvas, shaped like a cylinder, and the top and bottom ends of the cylinder in two frames vertically Just by fixing, the frame is attached and fixed so that it can be pulled by the column.

  If possible, the wall of the air tube is made of a single panel made of a thin flexible membrane that wraps around the tube of the air tube and is closed with a fixed string.

  The above struts are made so that the flexible wall of the air pipe is sufficiently spaced from the hard parts of the strut so that it will not crash into hard parts even if it cannot control its state in the air pipe. This is an advantage.

  A special note on how to realize the invention of the air generator is that at least one engine room (preferably installed in a separate room), a propeller and an air rectifier are required.

  The advantage is that the air rectifier is placed on the ceiling of the room with at least one engine, and the struts can keep the air tubes vertically above the air rectifier.

  It should be noted that the method of realizing the invention requires at least an opening that allows air to enter the engine compartment in order to send accelerated air into the air pipe.

  The advantage is that the air generator is always attached to the transport container for convenient transportation and for simplification of simulator assembly or disassembly.

  Of special note about the shape invention is that the thin film of flexible material that forms the wall of the air tube is translucent, used as a screen, allowing the image to be projected from the outside of the tube and viewed inside the tube. I can do it. The advantage is that the visual effect of the parachute drop can be further enhanced by projecting a 360-degree vision from at least one projector installed outside. Another advantage is that the projector can be mounted on a column that holds the air tube.

  The special point about the simulator application method is that you can capture the video taken during the fall exercise of at least one person as a real-time image with another drop simulator.

  Special note about the realization method is that the air pipe and other parts of the parachute falling simulator are protected from bad weather and the image of the image is not affected by excessive light etc. Covered with something like It is an advantage that the protective cloth can be stretched on the support that supports the air pipe, and care must be taken so that air can enter and exit for the correct air operation of the simulator.

  The command control method requires an experienced person who monitors the operation of the parachute drop simulator, observes the movement of the person during the exercise, and takes the necessary command and action.

Please refer to the detailed drawing of this invention.
This parachute fall simulator invention consists of: First of all, there is an air generator (1) that ensures acceleration of air in the air pipe, and the volume of the air pipe (2) is the size that a parachute drop person can (6) at least one person can perform a drop exercise, 3) Project the real image or produced visual environment of the person practicing with the air pipe in the device, and (4) operate and control the blower and the device for producing the image, and (5) the prop Supports various devices and accessory devices, and also protects them from the outside.

  These various devices can be assembled either with a fixed parachute drop simulator or with a simplified assembly and disassembly for mobile use.

  In the latter assembly, these parts and posts are disassembled and designed to fit in several containers so that they can be transported by car, rail, sea or air.

  An example of the intention of the present invention is that the fall simulator can be easily transported by a simplified delivery method for traveling to have many people experience parachuting clubs and exhibitions. There is.

  The air generator (1) consists of at least one engine (10) that produces an output calculated by the volume of the middle part (23) of the air pipe (2) and the desired speed setting condition of the air in the pipe. These engines (10) are electric or thermo engines, coupled with one or several propellers that produce an output that is calculated by the volume of the air tube and the desired speed setting of the air in the tube. However, there is an angle connector between the speed reducer, engine and propeller. Some people are familiar with the field to determine details such as the total power required and how many propellers to use. A larger feature of the parachute simulator is, for example, that it uses a diesel engine to supply the 1000 kilowatt output required to move one or several propellers (11) to the simulator of the present invention, although a thermal engine is desirable. It is possible. How many propellers (11) and engines (10) are used depends on the volume of the middle part (23) of the air pipe (2) and the output capacity of each engine. Using several low-powered engines is more economical than using a single high-powered engine.

  One or several air generator engines (10) are installed in the engine compartment (12). It connects to the air pipe (2) at the top (13) of the room. One or several propellers (11) are mounted on the rotating shaft (14), and the air flow (15) is blown perpendicularly to the ceiling panel. Accelerated exhaust air (15) uses the air in the engine compartment (12) where one or several engines (10) are installed, and that air cools the engine (10) and the speed reducer It is an advantage to do.

  Air (18), which is indispensable for the operation of the air pipe (2), enters from at least one opening (17). When using one or several thermo engines, one or several fuel tanks (70) are required to ensure that the blower is running. It is important that these tanks (70) and the incoming and outgoing fuel pipes are up-to-date and meet safety standards. For example, if the simulator is cyclic, the fuel reserve is stored separately in several tanks (70) with a tank limit of 500 liters so that it does not exceed the maximum allowed by certain criteria so that it can move , And tank (70) should be stored away from engine (10) in case of fire. In particular, the engine compartment (12) should be stored in the minimum amount necessary for safety and protection against fire.

  Above one or several propellers (11) is an air rectifier (19). This air rectifier (19) stabilizes (15) the air flow that is especially rough and accelerating by passing through the propeller from propeller. In an excellent way, this air rectifier (19) uses a grid made of thin walls of sufficient length to realize a stable flow during passage.

  In order to facilitate its transportation, the engine (10), propeller (11), air rectifier (19) in the engine compartment (1) and the fuel tank (70) of the required amount when using a thermo engine, Can be transported in containers according to the applicable size of road, railway, sea or air. If possible, in order to facilitate the transport of the parachute drop simulator in this container, other simulator parts after disassembly will be loaded together.

  The normal container size is roughly 3 meters wide, 12 meters long, and 2.6 meters long, so the engine compartment (1) is approximately 4 meters long, so there are several engines (10) and several propellers (11). Air rectifier (19) can be loaded. If the remaining space is an approximately 8 meter long container, installation equipment and simulator-related equipment can be placed on it.

Install (20) the air pipe (2) vertically on one or several propellers (11) and the air rectifier (19). One or several (6) parachute drops can be practiced. This pipe (2) is vertical, cylindrical and shaped like a cone toward the ceiling panel and is connected to the floor panel (21) and the ceiling panel (22). The cone type is better, the ceiling plate (22) is larger than the floor plate (21), and it has the effect of increasing the negative pressure of the speed from bottom to top. This degree of pressure increase / decrease is effective to keep the person (6) practicing in the pipe (2) in a vertical position. The middle part (23) is fairly round, but other oval and polygonal parts are possible.
The maximum size of a container that transports the engine compartment (12) by car is approximately 3 meters across the floor (21) of the air pipe (2) through which the air flow (15) passes. In this case, the ceiling plate (22) of the air pipe (2) is 3.6 meters in diameter, and the vertical length through which the air (15) flowing between the floor plate (21) and the ceiling plate (22) passes is 4 meters.

  The advantages of these drop simulators are that they are relatively easy to transport and that they are made with consideration for the safety of the person (6). Even if the person (6) who is actually practicing is not correctly positioned in the center of the air pipe (2), it is often seen by beginners, but even considering the fall distance in the air pipe (2) , You can not get enough speed to hit the wall (24), ceiling plate (25), floor plate (26) of the air pipe (2), and therefore the walls (24), (25) and ( There is little risk of injury when hitting the 26) protection.

  Another important feature of the air pipe (2) is that it takes into account the realization method. In this parachute drop simulator, it is the flexible thin film on the side wall (24) of the side of the air pipe (2) that makes it feel that the falling exerciser (6) is actually falling in the sky. It is in the material that is made. This thin film, which is resistant and stable, is measured from the height of the air pipe (2) and the surroundings of the ceiling board (21) and floor board (22) and assembled into a cylindrical shape. Today there are materials that are very suitable for this tube. Resistant and non-stretchable synthetic fiber materials such as polyester and aramid (Dacron (R) or Kevlar (R)) are used for airplane parts and boat sails.

  The cylindrical shape of the wall (24) of the air pipe (2) should be folded using a panel or thin film of flexible material as described above, and the vertical ends are folded together. The connecting part is connected vertically by the fixed part (27) and is in the same direction as the vertical fabric cloth. If you don't assemble it for storage or transportation, wrapping the dough into a cylindrical shape will not create wrinkles and will reduce damage to the wall (24).

  Although it is not visible, the fixed part is realized by this combination, either by using a zipper, a string through the string hole, or using a hook such as Velcro (R).

  Considering the preparation and cleaning time of the practitioner (6), the bottom of the fixed part (27) may be better to use a fixing tool that can open and close the wall (24) quickly.

  Finally, this flexible thin membrane, molded to fit the shape of both plates (21) and (22) of the air tube (2), stretches to the end frame of (28) and (29) . These frames (28) and (29) are made of metal or synthetic metal. It is a strong material that can withstand fabric tension even during simulation operations.

  It is important that the hard structure is not close to the wall (24), and should not be inside the air pipe (2). The wall (24) of the air pipe (2) made of canvas is stretched by the frames (28) and (29) at the tip, but the frames (28) and (29) at the tip are tied to the column (5) The The strut is made of a hard material and is separated from the wall (24) of the air tube (2) and maintains the correct positioning of the end frames (28) and (29). The floorboard frame (28) is fixed above the outlet of the air rectifier (19) where the air flow (15) accelerated by one or several propellers (11) is fed into the air pipe (2) . The upper frame (29) is fixed at the top of the column. At least one or both frames (28) and (29) are not visible from the outside, but are secured with a tensioning device such as a screw or hydraulic tensioning device. This makes it easy to assemble the air tube (2) and is suitable for fabric materials that are familiar in any direction. What should be noted about the method of realizing the telescopic device is not visible from the outside, but the impact of friction on the thin film made of frame and flexible material at the time of shock that occurs while using the air pipe (2) Used to fix at least one of the two frames. The construction of this air pipe (2) is relatively easy to assemble and dismantle, and even if the fall practitioner (6) hits the wall (24), it will not hit the hard structure, resulting in injury Risk to be limited. How much resistance to choose a thin film of flexible material depends on the potential shocks that occur in the aforementioned films, in addition to the forces associated with airflow and the tension of the assembly. The power that can be handled is taken into consideration.

  Regarding the method of realizing the invention, another important feature of the wall (24) of the air pipe (2) is the screen function that images the display. A thin membrane made of a flexible material is indispensable in terms of structure, but since the membrane is translucent, the drop practitioner (6) can move from the outside of the air tube (2) to the outer surface (35) of the tube. You can enjoy the projected image from the inside (36) of the wall (24).

  Thin films made of flexible materials made of synthetic fibers must be translucent to be screen functions, as already mentioned, neither overly transparent nor opaque, thus enabling the use of such materials. did.

To project the visual environment on the wall (24) of the air tube (2) during the drop exercise, at least one projector (31) is required outside the air tube. The composite image is elaborate with the desired effect. For example, the following image can be represented.
-Image of the horizon or;
-Vertically moving images, such as projecting while rotating a disc or drum, or
-Image of real or fictional parachute falling film or;
-Computer-generated image calculated for the parachute drop exerciser's flight or;
-A combination of these images.

  Assuming that it is used for mass attraction, it is better to project a compelling image, which is not the same as shooting the actual jump of a parachute drop at a high point. For example, by creating an image of horizontal movement on the ground, it is possible to project an image that gives the impression that the person under exercise is flying in the sky.

  Regarding the main realization method of the invention, it is possible to create an environment where you can see 360 degrees on the horizon by installing at least three projectors around the air pipe.

  In order to improve the quality of the projected image, the number of projectors (31) and the distance between the wall (24) of the air pipe (2) used as the screen, the wall (24) of the pipe (2) is curved to the projector (31) Therefore, it is necessary to perform anamorphic operations (32) and image correction work (33) before projection, such as when using video to correct an object to be corrected during video.

  This image projection device (3) is located on the outside (5) of the air pipe (2) and away from the pipe wall (24) to avoid the risk of any collision of the drop exerciser (6).

  In order to tightly stretch the thin film of flexible material that makes up the air pipe (2) and to properly position the pipe, the strut (5) has an engine compartment (1) with an air generator (1). It is installed at the top of 12). Position and stabilize both frames (28) and (29) of the air tube (2) with this support. The contour (51) made of metal or synthetic metal has been realized to be calculated and made to protect against the longitudinal pulling force of the thin film of flexible material of the air tube (2). All parts of the column (5) should be air-tight so that the practitioner (6) in the tube (2) does not hit the hard part of the column (5) even if it collides with the flexible wall (24). A sufficient distance from the flexible wall (24) of the tube (2). In consideration of safety, the strut outlines are inevitably unpleasant, but are unavoidable. This support column (5) is dimensioned with due consideration in case of defects in the flexible wall (24) of the air tube (2) and the protective mat (52). The protective mat is made of foam material and will be installed in case of an accident by the practitioner (6).

  Actually, the distance between the wall (24) of the air pipe (2) and the vertical base of the column is at least about the diameter of the air pipe (2), or in the detailed example of the above realization of the invention, 3 It is desirable to keep a distance of meters.

  The column (5) supports the protective device (53), and the protective device is the air pipe (2) and the accompanying parts (1), (3), (4) when the fall simulator is not placed in the room. In addition, it is an advantage to protect against the weather, especially wind and rain. In addition, this protective device (53) or other device is installed around the air pipe (2) so that the projection onto the wall (24) of the air pipe (2) will not be too bright during outdoor projection. It plays the role of keeping darkness. The protective device (53) is made of an opaque panel, fixed with a support, and can also be used as a tent seat for reception and connected to the support (5).

  In the operation of air blowing in a closed wheel, the protective device (53) is connected to the column (5) and covers the engine room (12). The engine room is equipped with an engine (10) with at least one opening (17) and air (18) to be blown into the air pipe (2). In this case, the space (54) between the protective device (53) and the wall (24) of the air pipe (2) serves as an air buffer zone between the pipe outlet (22) and the engine room window (17). The Therefore, this space should not be a surface that would prevent the circulated air from being sent to the blower. A structure and shape receiving port that sucks up air and blows it out to the outside of the air pipe (2) is located near the outlet (22) of the pipe.

  In the operation of air blowing in a closed ring, the protective device (53) is to protect the air pipe (2) and the accompanying parts (1), (3), (4). In all cases, the protective device (53) must not prevent air from entering the windows (17) of the engine compartment (12). Above the air pipe (2), which is located at the top of the protective device (53), there are several gaps that let air out of the air pipe (2). These gaps should be covered by the receiver (56). This prevents rain, obstacles, and light from entering the air tube (2), but does not affect the air blowing out.

  It should be noted that the method of realizing the invention is that the column (5) is sufficiently large, and the projector (31) that projects the visual environment (3) during the fall is safer and more secure than the air tube (2). And is fixed to the column. In order for the projector (31) to be used perfectly by installing the projector (31) at a sufficient distance from the wall (24) used as the screen of the air pipe (2), the support (5) The size must be taken. The exact positioning and stability of this projector (31) is necessary. This is because the project image is stable and the quality of description is improved, especially when projecting images to all zones with only a few projectors (31).

  As for the realization method of the support, the support is made by connecting the beams (51) and connected by the connection (57), but it can be disassembled. Attachment and disassembly during transportation can be done by attaching and removing the joint with the bolt at the tip.

  The simulator has other uses besides important and useful operations, monitoring and control.

  The simulator especially has a command and control room (4), which checks simulation parameters and equipment from the cockpit (41).

Among the important parameters that cannot be removed from this list are:
-temperature:
・ Blower air;
·Cooling water;
・ Engine and gear oil;
-Engine power and rotation speed, propeller rotation speed
-Air pipe air flow speed.

  The command system specifically commands the power of the blower to adjust the speed of the air flow in the air pipe. This is largely related to the weight of the exerciser (6) during the simulation. It also includes commands for emergency shutdown and security related equipment controls such as fire safety.

  A subset of these methods of command and control can be automated.

  The parachute drop simulator can monitor 42 locations with at least one camera to observe the exerciser (6) in the air pipe (2), that is, 43 video monitors in the checkpoint and command room Should be better. The 42 cameras should be mounted on the ceiling plate (25), under the floor plate (26), or outside the air pipe (2) where the practitioner (6) will not get in the way.

  Whether to connect these 42 cameras with other cameras or whether to record the exerciser (6) during the parachute fall depends on the necessity. Parachute trainees can review simulation jumps and analyze improvements. For recreational people, this experience will be memorized in a video.

  For the method of operation when two or more parachute fall simulators are in the same place or remote places, the image of the exerciser (6) in one simulator is transmitted in real time, and one or several other You can project in (3) on the visual environment of the simulator. The above image is then projected onto these simulators. By simulating images by looking at other people's jumps in the group, you don't have to be a large simulation space, and you can avoid the risk of jumping at the same time.

  Special points regarding the realization method include the zone (72) for preparation for simulation and the waiting place (73) for access to the air pipe (2) for other devices (7).

It is a figure which shows the realization method of the simulator which invented, and its main structure. It is a fragmentary diagram of an air generator diagram and an engine room. It is a figure which shows the sketch of the air pipe | tube by invention, and the image projection method to the wall of an air pipe | tube. It is a figure of the support | pillar and outer protection stand apparatus which support an air pipe. The illustration and details (a) of the parachute drop simulator related equipment are examples of equipment for simulator control and monitoring.

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Air generator 2 Air pipe 3 Display image projection method 5 Prop 6 Exerciser 10 Engine 11 Propeller 12 Engine room 17 Opening port 18 Air 19 Air rectifier 24 Wall 27 Fixing part 28 Hard frame of a floor board 29 Hard frame 31 of a ceiling board Projector 36 Inside 51 Parts 53 Protection device 71 Stairs 72 Zone for simulation preparation 73 Waiting place 74 Container

Claims (15)

  Create a simulated state of parachute drop of at least one person (6), there is an air generator (1), there is a vertical cylinder or somewhat conical air pipe (2) that can be used by at least one person, it is a hard structure The wall (24) of the air pipe (2) is covered with a flexible material with no elasticity, and is pulled by the hard frame (28) of the floor panel and the hard frame (29) of the ceiling panel, The hard support part is made up of pillars (5) consisting of parts (51), and the hard parts mentioned above are far away from the wall (24) and horizontally. The distance is at least the diameter of the air pipe (2), which means that the parachute faller may, during the operation of the simulator, move toward the hard part by the deformation of the wall (24) or by the person This is because it does not penetrate the hard parts mentioned above. A parachute drop simulator capable of display in a pseudo-visual environment, characterized in that the floor plate of the air pipe and the frame of the ceiling plate are held by the above-mentioned support columns.   The wall (24) of the air tube (2) is made of a single thin film panel of flexible material with no elasticity and is surrounded by the end of said panel to make up the air tube (2). 2. A parachute drop simulator capable of displaying in a pseudo-visual environment according to claim 1, characterized in that the end is connected by a fixing part (27).   3. The hard frame (28) of the floor board and / or the hard frame (29) of the ceiling board is fastened with a resilient device and fixed to the hard part (51) of the column (5). Parachute fall simulator that can display the pseudo-visual environment described in 1.   At least one air generator (1) is installed in an engine room (12), and at least one propeller (11) and an air rectifier (19) are placed on the upper part of the engine room (12). 4. A parachute drop simulator capable of displaying the pseudo-visual environment according to any one of items 1 to 3.   An air rectifier (19) is installed on an engine compartment (12) having at least one engine (10), and an air pipe (2) is installed on the shaft of the air rectifier (19). A parachute drop simulator that can be displayed in a simulated visual environment.   The engine compartment (12) has at least one opening (17), allowing at least one engine (10) in the engine compartment (12) to pass air (18) in the air pipe (2). 6. The parachute drop simulator capable of displaying a pseudo visual environment according to claim 4 or 5.   The engine compartment (12), the at least one engine (10), the at least one propeller (11) and the air rectifier (19) are all or partly assembled in a container (74) suitable for transportation. 7. A parachute drop simulator capable of displaying a pseudo-visual environment according to any one of ranges 4 to 6.   Projecting the display image onto the wall (24) of the air pipe (2) (3) The method is as follows: the projector (31) is connected to the outside of the air pipe (2) and the hard structure supporting the air pipe (2). Place between the pipe walls (24). The wall (24) made of a thin membrane made of a flexible material of the air pipe (2) is translucent, so that the outer surface (35) of the wall (24) surrounding the pipe (2) 8. The image projected on) can be viewed from the inside of the tube (2) in the interior (36) of the wall (24) of the tube (2). A parachute drop simulator that can be displayed in a simulated visual environment.   9. The parachute drop simulator capable of display in a pseudo visual environment according to claim 8, wherein the projector (31) is fixed to a hard part (51) of a support (5) supporting the air pipe (2).   The parachute drop simulator capable of displaying a pseudo visual environment according to claim 8 or 9, wherein the projection (3) method creates a 360 degree visual environment in a horizontal plane in the air pipe (2).   Projection (3) method receives at least other simulator images of at least some other person who is parachute falling. 11. The parachute drop simulator capable of displaying a pseudo visual environment according to claim 8, wherein the image is inserted in a projected image in real time.   The pseudo visual according to any one of claims 1 to 11, characterized in that the support (5) supports a protective device (53) for protecting the air pipe (2) from the environment outside the drop simulator. Parachute fall simulator that can display the environment.   The protective device (53) is constructed around the air pipe (2), and the light when the image is projected on the wall (24) of the air pipe (2) inside the protective device (53) described above properly 13. The parachute dropping simulator capable of displaying a pseudo visual environment according to claim 12, wherein adjustment for dropping light is performed.   14. A displayable parachute drop in a simulated visual environment according to claim 12 or 13, characterized in that the protective device (53) protects at least the surveillance control zone (4) of the fall simulator remote from the air pipe (2). simulator.   15. A pseudo-visual environment displayable as claimed in any one of claims 12 to 14, characterized in that the method of the protective device (53) at least partially covers a post (5) with a non-transparent canvas. Parachute fall simulator.

Images