Horizontal 8-shaped orbit for unmanned aerial vehicle flight training

Abstract

The utility model relates to unmanned plane real flight training technical field discloses unmanned plane real flight training ground level 8 -character loop flight orbit, including outer circle paving piece, middle paving piece, inner circle paving piece and central connecting piece, the central connecting piece both ends are equipped with middle herringbone paving piece, the middle herringbone paving piece both ends are equipped with middle paving piece, the middle paving piece has a plurality, the middle paving piece and herringbone paving piece form the character type middle track, the inside both sides of character type middle track are equipped with inner circle paving piece, the utility model discloses outer circle paving piece, middle paving piece and inner circle paving piece cooperate connecting piece etc. structure, constitute the 8 -character type track structure of head -to -tail, through the cooperation of swallow -tail groove and swallow -tail piece, the installation and dismounting of 8 -character type track are convenient, make the character type track can according to the flexible installation use of topography, can satisfy the completion character machine motion training under the diversified topographic condition.

Description

Technical Field

[0001] This utility model relates to the field of UAV flight training technology, specifically to a horizontal figure-eight flight track for UAV flight training grounds. Background Technology

[0002] The horizontal figure-eight flight path in UAV live flight training is a basic and important maneuver training subject, which aims to improve the pilot's comprehensive ability to control the UAV's spatial position, attitude, throttle coordination and flight path planning.

[0003] In drone flight training scenarios, horizontal figure-eight flight is a core maneuver, and its ground marking system typically employs two fixed schemes:

[0004] The first method is to draw a figure-eight pattern on a cement or asphalt surface using weather-resistant paint. However, this method has the problems of long construction period and easy wear and fading of the markings.

[0005] The second method uses rigid materials such as bricks and precast concrete to construct solid tracks. Although it has high durability, it is limited by the weight of the materials and the stability of the structure, making it difficult to meet the needs of dynamic training.

[0006] As drone applications expand into more complex environments, pilots need to perform figure-eight maneuvers in diverse terrain conditions. For example, mountainous surveying missions require training grounds capable of simulating terrain undulations, while urban inspection missions necessitate frequent changes in flight paths around building clusters. Existing fixed markers cannot support such dynamic training needs. Therefore, this paper proposes a horizontal figure-eight flight path for drone flight training. Utility Model Content

[0007] The purpose of this invention is to provide a horizontal figure-eight flight track for UAV flight training grounds to solve the problems mentioned in the background art.

[0008] To achieve the above objectives, this utility model provides the following technical solution: a horizontal V-shaped circular flight track for UAV flight training, comprising an outer ring plate, a middle plate, an inner ring plate, and a central connecting plate. The central connecting plate has middle herringbone-shaped plates at both ends, and the middle herringbone-shaped plates have middle plates at both ends. Multiple middle plates are provided, and the middle plates and herringbone-shaped plates form an 8-shaped central track. Inner ring plates are provided on both sides inside the 8-shaped central track, and multiple inner ring plates are provided, forming two circular inner tracks. An outer ring plate is provided outside the 8-shaped central track, and an outer herringbone-shaped plate is located in the middle of the outer ring plate outside the middle herringbone-shaped plate. The outer ring plates and outer herringbone-shaped plates form an 8-shaped outer track.

[0009] Furthermore, a straight connecting piece is provided between the figure-eight outer track and the figure-eight middle track, and a straight connecting piece is also provided between the figure-eight middle track and the two circular inner tracks.

[0010] Furthermore, each of the outer ring ply, the middle ply, and the inner ring ply has a dovetail groove at one end and a dovetail piece at the other end that matches the dovetail groove.

[0011] Furthermore, each end of the straight connecting piece is provided with a dovetail piece, the connection between the figure-eight outer ring track and the straight connecting piece is provided with an outer ring connecting piece, and a dovetail groove that mates with the dovetail piece is opened on one side of the middle of the outer ring connecting piece. The connection between the figure-eight middle track and the straight connecting piece is provided with an intermediate connecting piece, and a dovetail groove that mates with the dovetail piece is opened on both sides of the middle of the intermediate connecting piece. The connection between the two circular inner tracks and the straight connecting piece is provided with an inner ring connecting piece, and a dovetail groove that mates with the dovetail piece is opened on one side of the middle of the inner ring connecting piece.

[0012] Furthermore, there are two outer ring herringbone pavements, one of which has dovetail grooves at both ends that cooperate with the dovetail pieces, and the other outer ring herringbone pavement has dovetail pieces at both ends that cooperate with the dovetail grooves.

[0013] Furthermore, there are two intermediate herringbone pavements, one of which has dovetail grooves at both ends that cooperate with the dovetail pieces, and the other has dovetail pieces at both ends that cooperate with the dovetail grooves.

[0014] Furthermore, a personnel positioning pad is provided on one side of the outer herringbone paving.

[0015] Compared with the prior art, the beneficial effects of this utility model are:

[0016] This invention, through the design of outer ring plates, middle plates, and inner ring plates, enables the use of a horizontal figure-eight shaped track structure in a UAV flight training field. By combining the outer ring plates, middle plates, and inner ring plates with connecting plates, a figure-eight shaped track structure is formed, with the two plates connected end to end. The dovetail grooves and dovetail plates facilitate the installation and disassembly of the figure-eight shaped track, allowing the track to be flexibly installed and used according to the terrain, and meeting the needs of completing figure-eight maneuver training under diverse terrain conditions.

[0017] The parts of the device not covered herein are the same as or can be implemented using existing technologies. Attached Figure Description

[0018] Figure 1 This is a schematic diagram of the horizontal figure-eight flight track of the UAV in the actual flight training field of this utility model;

[0019] Figure 2 This is a schematic diagram of the horizontal figure-eight flight track of the UAV in the actual flight training field of this utility model;

[0020] Figure 3 This is a schematic diagram of the horizontal figure-eight flight track of the UAV in the actual flight training field of this utility model;

[0021] Figure 4 This is a schematic diagram of the horizontal figure-eight flight track of the UAV in the actual flight training field of this utility model.

[0022] In the diagram: 1. Outer ring paving; 2. Middle paving; 3. Inner ring paving; 4. Straight connecting paving; 5. Outer ring herringbone paving; 6. Middle herringbone paving; 7. Outer ring connecting paving; 8. Middle connecting paving; 9. Inner ring connecting paving; 10. Central connecting paving; 11. Personnel positioning paving. Detailed Implementation

[0023] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments.

[0024] Please see Figures 1-4 This utility model provides a technical solution: a horizontal figure-eight circular flight track for UAV flight training, including an outer ring plate 1, a middle plate 2, an inner ring plate 3, and a central connecting plate 10. The central connecting plate 10 has a middle herringbone plate 6 at both ends, and the middle herringbone plate 6 has a middle plate 2 at both ends. There are multiple middle plates 2. The middle plates 2 and the herringbone plates 6 form a figure-eight shaped middle track. The inner ring plates 3 are provided on both sides inside the figure-eight shaped middle track. There are multiple inner ring plates 3. The multiple inner ring plates 3 form two circular inner tracks. The outer ring plate 1 is provided outside the figure-eight shaped middle track. The middle of the outer ring plate 1 is located outside the middle herringbone plate 6 and the outer ring herringbone plate 5 is provided. The outer ring plate 1 and the outer ring herringbone plate 5 form a figure-eight shaped outer track.

[0025] The three-tiered track design (outer ring - middle ring - inner ring) creates a progressively challenging training system. Outer ring plate 1 (largest diameter) is suitable for beginners to familiarize themselves with basic steering; inner ring plate 3 (smallest diameter) allows for training in high-precision maneuvers; and middle plate 2 serves as a transition layer, meeting the needs of different training stages. The central connecting plate 10 acts as the core positioning point, ensuring the geometric accuracy of the double-ring intersection and preventing track deformation due to positioning deviations.

[0026] Herringbone paving resolves track intersection conflicts. The herringbone structure provides clear path demarcation.

[0027] A straight connecting piece 4 is provided between the outer and middle figure-eight rails, and another straight connecting piece 4 is provided between the middle figure-eight rail and the two inner circular rails. This increases the connection between the inner and outer rails and the middle rail, preventing rail deformation.

[0028] The outer ring ply 1, the middle ply 2, and the inner ring ply 3 each have a dovetail groove at one end and a dovetail piece at the other end that mates with the dovetail groove. The dovetail groove-dovetail piece structure enables quick assembly and disassembly as well as precise positioning.

[0029] The straight connecting piece 4 has dovetail pieces at both ends. An outer connecting piece 7 is located at the connection point between the figure-eight outer track and the straight connecting piece 4. A dovetail groove matching the dovetail piece is formed on one side of the middle of the outer connecting piece 7. An intermediate connecting piece 8 is located at the connection point between the figure-eight middle track and the straight connecting piece 4. Dovetail grooves matching the dovetail pieces are formed on both sides of the middle of the intermediate connecting piece 8. An inner connecting piece 9 is located at the connection point between the two circular inner tracks and the straight connecting piece 4. A dovetail groove matching the dovetail piece is formed on one side of the middle of the inner connecting piece 9. There are two outer herringbone-shaped planks 5. One outer herringbone-shaped plank 5 has dovetail grooves matching the dovetail pieces at both ends, and the other outer herringbone-shaped plank 5 has dovetail pieces matching the dovetail grooves at both ends.

[0030] There are two intermediate herringbone-shaped planks 6. One of the intermediate herringbone-shaped planks 6 has dovetail grooves at both ends that mate with dovetail pieces, and the other intermediate herringbone-shaped plank 6 has dovetail pieces at both ends that mate with the dovetail grooves. A personnel positioning plank 11 is provided on one side of the outer herringbone-shaped planks 5. The personnel positioning plank 11 is used for distance positioning between personnel and the outer ring of the track. Personnel stand above the personnel positioning plank 11 to conduct figure-eight flight training, ensuring personnel safety while meeting training requirements.

[0031] When used in the horizontal figure-eight flight track at the UAV live flight training site, the outer ring plank 1, the middle plank 2 and the inner ring plank 3 are combined with connecting pieces to form a figure-eight track structure with the ends connected. The dovetail groove and dovetail piece make it easy to install and disassemble the figure-eight track, so that the figure-eight track can be flexibly installed and used according to the terrain, and can meet the needs of completing figure-eight maneuver training under diverse terrain conditions.

[0032] Based on the embodiments of this utility model, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this utility model.

Claims

1. A horizontal figure-eight flight path for drone flight training, characterized by: It includes an outer ring pavement (1), a middle pavement (2), an inner ring pavement (3), and a central connecting piece (10). The central connecting piece (10) has a middle herringbone pavement (6) at both ends. The middle herringbone pavement (6) has a middle pavement (2) at both ends. There are multiple middle pavement (2). The middle pavement (2) and the herringbone pavement (6) form an 8-shaped middle track. The inner ring pavement (3) is provided on both sides inside the 8-shaped middle track. There are multiple inner ring pavement (3). The multiple inner ring pavement (3) form two circular inner tracks. The outer ring pavement (1) is provided outside the 8-shaped middle track. The middle of the outer ring pavement (1) is located outside the middle herringbone pavement (6) and has an outer herringbone pavement (5). The outer ring pavement (1) and the outer herringbone pavement (5) form an 8-shaped outer track.

2. The horizontal figure-eight flight track for UAV flight training as described in claim 1, characterized in that: A straight connecting piece (4) is provided between the figure-eight outer ring track and the figure-eight middle track, and a straight connecting piece (4) is also provided between the figure-eight middle track and the two circular inner tracks.

3. The horizontal figure-eight flight track for UAV flight training as described in claim 2, characterized in that: The outer ring ply (1), the middle ply (2), and the inner ring ply (3) are each provided with a dovetail groove at one end and a dovetail piece that matches the dovetail groove at the other end.

4. The horizontal figure-eight flight track for UAV flight training as described in claim 3, characterized in that: Both ends of the straight connecting piece (4) are provided with dovetail pieces. The outer ring connecting piece (7) is provided at the connection between the figure-eight outer ring track and the straight connecting piece (4). A dovetail groove that matches the dovetail piece is opened on one side of the middle part of the outer ring connecting piece (7). An intermediate connecting piece (8) is provided at the connection between the figure-eight middle track and the straight connecting piece (4). A dovetail groove that matches the dovetail piece is opened on both sides of the middle part of the intermediate connecting piece (8). An inner ring connecting piece (9) is provided at the connection between the two circular inner tracks and the straight connecting piece (4). A dovetail groove that matches the dovetail piece is opened on one side of the middle part of the inner ring connecting piece (9).

5. The horizontal figure-eight flight track for UAV flight training as described in claim 4, characterized in that: There are two outer ring herringbone treads (5). One of the outer ring herringbone treads (5) has dovetail grooves at both ends that cooperate with the dovetail pieces, and the other outer ring herringbone treads (5) has dovetail pieces at both ends that cooperate with the dovetail grooves.

6. The horizontal figure-eight flight track for UAV flight training as described in claim 5, characterized in that: There are two intermediate herringbone-shaped pavements (6). One of the intermediate herringbone-shaped pavements (6) has dovetail grooves at both ends that cooperate with the dovetail pieces, and the other intermediate herringbone-shaped pavement (6) has dovetail pieces at both ends that cooperate with the dovetail grooves.

7. The horizontal figure-eight flight track for UAV flight training as described in claim 6, characterized in that: The outer ring herringbone paving (5) has a personnel positioning paving (11) on one side.

Images