Unmanned aerial vehicle analog simulation device with three-degree-of-freedom turntable

Abstract

The utility model discloses an unmanned aerial vehicle simulation device with a three-degree-of-freedom rotary table, which comprises a simulation frame and computers arranged at the left end and the right end of the upper side of the simulation frame, and a workbench is arranged at the inner position of the front side of the middle of the simulation frame. The workbench and the two computers are respectively connected with an external power supply for power supply, the right front side of the workbench is provided with a switch, the front upper side of the simulation frame is provided with a remote controller, the device can simulate the out-of-control or collision state of the unmanned aerial vehicle, students can practice emergency operation in a safe environment, and the safety of the unmanned aerial vehicle is improved. And the unmanned aerial vehicle control systems built in the two computers allow simultaneous multi-user training, promote communication and cooperation among trainees and improve team cooperation ability, and compared with actual flight training, the simulator is used for training, so that the cost is greatly reduced, and the training efficiency is improved. Meanwhile, a specific flight scene can be quickly repeated, and the training efficiency is improved.

Description

Technical Field

[0001] The utility model belongs to the technical field related to unmanned aerial vehicle simulation, and particularly relates to a unmanned aerial vehicle simulation device with a three-degree-of-freedom turntable. Background Art

[0002] A drone simulator with a three-degree-of-freedom turntable is a high-tech device specifically designed to simulate drone flight behavior. This device enables precise control and movement in the three primary degrees of freedom—roll, pitch, and yaw. Through this simulation, drone developers and operators can test and optimize their control systems, flight control algorithms, and responsiveness without the risk of actual flight.

[0003] However, the existing UAV simulation device with a three-degree-of-freedom turntable only has a simulation operation structure for simulating normal UAV flight, and lacks an operation structure for simulating UAV flight errors. When trainees use this simulation structure to operate, their emergency response capabilities to deal with emergencies will be reduced. Utility Model Content

[0004] The purpose of the present utility model is to provide a UAV simulation device with a three-degree-of-freedom turntable, so as to solve the problem that the UAV simulation device proposed in the above background technology only has a simulation operation structure when simulating the normal flight of the UAV, but lacks an operation structure when simulating the flight error state of the UAV. When students use the simulation structure to operate, their emergency response capabilities to deal with emergencies will be reduced.

[0005] To achieve the above object, the present invention provides the following technical solution: a UAV simulation device with a three-degree-of-freedom turntable, comprising a simulation frame and computers arranged at the left and right ends of the upper side of the simulation frame;

[0006] A workbench is provided at an inner position of the middle front side of the simulation frame, and the workbench and the two computers are respectively powered by connecting to an external power supply;

[0007] A switch is provided at the right front side of the workbench, and a remote controller is provided at the front upper side of the simulation frame, and the remote controller is powered by connecting to an internal battery;

[0008] A swivel is provided at the middle inner position of the workbench, a turntable body is provided at the upper left position of the swivel, a circumferential turntable is provided at the upper right position of the turntable body, a front turntable is provided at the right position of the circumferential turntable, and a steering gear is provided at the front position of the front turntable;

[0009] Motor seats are provided at the outer positions on the left and right sides of the workbench and the turntable, a driving motor is provided above one side of the motor seat, a driving shaft is provided at the upper position of the driving motor, and a turntable is provided at the middle outer position of the driving shaft.

[0010] Preferably, the rotating seat is connected to the driving shaft by an integrated welding connection, and the rotating seat is made of metal material.

[0011] Preferably, the swivel seat and the swivel are in close contact, and the swivel is connected to the workbench by a nested connection.

[0012] Preferably, the swivel can be rotated on the workbench, and the lower side of the swivel and the swivel seat are connected by meshing.

[0013] Preferably, the steering gear is connected to the front turntable via a movable connection, and the front turntable is connected to the circumferential turntable via a movable connection.

[0014] Preferably, the circumferential turntable is connected to the turntable body by a movable connection, and the steering gear can rotate on the front turntable.

[0015] Preferably, the front turntable can rotate on the circumferential turntable, and the circumferential turntable can rotate on the turntable body.

[0016] Preferably, the computer has a built-in drone simulation control system, and the drive motor can drive the drive shaft and the swivel seat to rotate.

[0017] Compared with the existing technology, the present invention provides a UAV simulation device with a three-degree-of-freedom turntable, which has the following beneficial effects:

[0018] In the UAV simulation device with a three-degree-of-freedom turntable, the following benefits can be achieved through the arrangement of the motor base, drive motor, drive shaft, and turntable:

[0019] Fault and emergency handling simulation: The device can simulate the state of a drone out of control or after a collision, allowing students to practice emergency operations in a safe environment and enhance their ability to calmly handle emergencies.

[0020] Multi-user collaborative training: The drone control system built into the two computers allows for simultaneous multi-user training, promoting communication and collaboration between trainees and improving teamwork skills.

[0021] Cost and efficiency advantages: Compared with actual flight training, using simulators for training greatly reduces costs, while allowing for rapid repetition of specific flight scenarios and improving training efficiency.

[0022] Flexibility and customizability: The simulator can adjust the flight environment and tasks according to teaching needs, providing personalized and targeted training plans.

[0023] Through these benefits, the three-degree-of-freedom turntable drone simulation device can not only significantly improve students' drone operation level, but also enhance their ability to deal with unexpected events, laying a solid foundation for future actual flights. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 It is a structural schematic diagram of the utility model from the left side perspective.

[0025] Figure 2 It is a structural schematic diagram of the utility model from the right side perspective.

[0026] Figure 3 For this utility model Figure 1 Schematic diagram of the structure after the inner circular area is enlarged;

[0027] Figure 4 This is a schematic diagram of the connection structure between the transfer ring and the motor base of the utility model.

[0028] In the figure: 1. Simulation frame; 2. Computer; 3. Remote control; 4. Workbench; 5. Swivel; 6. Turntable body; 7. Servo; 8. Circular turntable; 9. Front turntable; 10. Switch; 11. Turntable; 12. Drive motor; 13. Motor base; 14. Drive shaft. DETAILED DESCRIPTION

[0029] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the embodiments described are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without making creative efforts are within the scope of protection of the present invention.

[0030] The utility model provides Figure 1-4 The UAV simulation device with a three-degree-of-freedom turntable shown in the figure includes a simulation frame 1 and computers 2 arranged at the left and right ends of the upper side of the simulation frame 1;

[0031] A workbench 4 is provided at the inner position of the middle front side of the simulation frame 1, and the workbench 4 and the two computers 2 are powered by connecting to an external power supply;

[0032] A switch 10 is provided at the right front side of the workbench 4, and a remote controller 3 is provided at the front upper side of the simulation frame 1. The remote controller 3 is powered by connecting to an internal battery.

[0033] A swivel 5 is provided at the middle inner position of the workbench 4, a turntable body 6 is provided at the upper left position of the swivel 5, a circumferential turntable 8 is provided at the upper right position of the turntable body 6, a front turntable 9 is provided at the right position of the circumferential turntable 8, and a steering gear 7 is provided at the front position of the front turntable 9;

[0034] Motor seats 13 are provided at the outer positions on the left and right sides of the workbench 4 and the turntable, a drive motor 12 is provided above one side of the motor seat 13, a drive shaft 14 is provided at the upper side of the drive motor 12, and a turntable 11 is provided at the middle outer position of the drive shaft 14.

[0035] In this embodiment, the three-degree-of-freedom turntable UAV simulation device uses the following principles:

[0036] The device provides a realistic drone control experience by simulating the three degrees of freedom of a drone in the air, namely roll, pitch, and yaw.

[0037] Multi-stage turntable linkage: The circular turntable 8 is movably connected to the turntable body 6 and the front turntable 9 respectively. The servo 7 is installed on the front turntable 9. Through the adjustment of the servo 7, the circular turntable 8 can be rotated in the yaw degree of freedom; and the movable connection of the front turntable 9 allows the realization of the roll degree of freedom.

[0038] Computer simulation and control: Computer 2 has a built-in drone simulation control system, which simulates the flight status and environment of the drone through software, and simultaneously receives and processes the signals from the remote controller 3 and the servo 7, as well as the movement speed and direction of the servo.

[0039] How to use

[0040] Power on and system initialization: Turn on switch 10 on workbench 4 to ensure that the simulation frame 1, workbench 4, and computer 2 are all powered on. After computer 2 starts, load the drone simulation control system.

[0041] Set flight mode and parameters: Set the flight mode, environmental conditions, and drone parameters in the computer system, such as wind direction, wind speed, drone weight, etc.

[0042] Control and flight simulation:

[0043] Students input commands to control the flight status of the UAV through the simulated control system on the computer 2 or the remote control 3.

[0044] The system controls the speed and direction of the drive motor 12 according to the input instructions, thereby driving the rotation of the swivel 5, the circular turntable 8 and the front turntable 9 to simulate the movement of the drone in the air.

[0045] Fault simulation and response exercises: By setting up scenarios where the drone loses control or suffers a collision, the system simulates emergencies that may be encountered in real flights to improve students' emergency response capabilities.

[0046] Data recording and analysis: The system records data during the flight, including the motion parameters of the turntable and the student's control instructions, for post-flight analysis and teaching feedback.

[0047] Shutdown and reset: After completing the simulated flight, reset the system through the software of computer 2, then turn off the power to end this simulated training.

[0048] Through the above-mentioned usage principles and steps, the three-degree-of-freedom turntable drone simulation device can provide students with a safe and controllable environment, simulate various situations in real flight, and effectively improve their drone operation level and ability to deal with emergencies.

[0049] like Figure 1-4 As shown, the swivel seat 11 is connected to the drive shaft 14 by an integrated welding connection, and the swivel seat is made of metal material. The swivel seat 11 is in close contact with the swivel ring 5, and the swivel ring 5 is connected to the workbench 4 by an interlocking connection. The swivel ring 5 can rotate on the workbench 4. The lower side of the swivel ring 5 and the swivel seat 11 are engaged. The servo 7 is connected to the front turntable 9 by a movable connection. The front turntable 9 is connected to the circumferential turntable 8 by a movable connection. The circumferential turntable 8 is connected to the turntable body 6 by a movable connection. The servo 7 can rotate on the front turntable 9. The front turntable 9 can rotate on the circumferential turntable 8. The circumferential turntable 8 can rotate on the turntable body 6. The computer 2 has a built-in drone simulation control system. The drive motor 12 can drive the drive shaft 14 and the swivel seat 11 to rotate.

[0050] Preferably, the trainees can simulate the control on the workbench 4 through the built-in UAV control system of the two computers 2 on the simulation frame 1, and the servo 7 can be used on the turntable body 6 to simulate the rotation using the circular turntable 8 and the front turntable 9. During the flight of the new simulated UAV, the drive shaft 14 can be driven by the drive motor 12 on the motor seat 13 to rotate, driving the turntable 11 to rotate, and the turntable 11 can be used to drive the swivel 5 to rotate, simulating the state of the UAV after losing control or suffering a collision, so that the swivel 5 rotates with the turntable body 6, thereby increasing the trainees' UAV operation level and enhancing the trainees' operability in the face of UAV accidents.

[0051] Finally, it should be noted that the above is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or make equivalent replacements for some of the technical features therein. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A UAV simulation device with a three-degree-of-freedom turntable, comprising a simulation frame (1) and computers (2) arranged at left and right ends of the upper side of the simulation frame (1); A workbench (4) is provided at an inner position on the middle front side of the simulation frame (1), and the workbench (4) and the two computers (2) are respectively powered by connecting to an external power supply; A switch (10) is provided at the right front side of the workbench (4), and a remote controller (3) is provided at the front upper side of the simulation frame (1). The remote controller (3) is powered by connecting to an internal battery. Its characteristics are: A rotating ring (5) is provided at the middle inner side of the workbench (4), a turntable body (6) is provided at the upper left side of the rotating ring (5), a circumferential turntable (8) is provided at the upper right side of the turntable body (6), a front turntable (9) is provided at the right side of the circumferential turntable (8), and a steering gear (7) is provided at the front side of the front turntable (9); Motor seats (13) are provided at the outer positions on the left and right sides of the workbench (4) and the turntable, a driving motor (12) is provided above one side of the motor seat (13), a driving shaft (14) is provided at the upper side of the driving motor (12), and a turntable (11) is provided at the middle outer position of the driving shaft (14).

2. The UAV simulation device with a three-degree-of-freedom turntable according to claim 1, characterized in that: The swivel seat (11) is connected to the drive shaft (14) by means of an integrated welding connection, and the swivel seat is made of a metal material.

3. The UAV simulation device with a three-degree-of-freedom turntable according to claim 2, characterized in that: The rotating seat (11) and the rotating ring (5) are in close contact, and the rotating ring (5) is connected to the workbench (4) by a sleeve connection method.

4. The UAV simulation device with a three-degree-of-freedom turntable according to claim 3, characterized in that: The rotating ring (5) can be rotated on the workbench (4), and the lower side of the rotating ring (5) and the rotating seat (11) are connected by meshing.

5. The UAV simulation device with a three-degree-of-freedom turntable according to claim 4, characterized in that: The steering engine (7) is connected to the front turntable (9) through a movable connection, and the front turntable (9) is connected to the circumferential turntable (8) through a movable connection.

6. The UAV simulation device with a three-degree-of-freedom turntable according to claim 5, characterized in that: The circumferential turntable (8) is connected to the turntable body (6) by a movable connection, and the steering gear (7) can rotate on the front turntable (9).

7. The UAV simulation device with a three-degree-of-freedom turntable according to claim 6, characterized in that: The front turntable (9) can rotate on the circumferential turntable (8), and the circumferential turntable (8) can rotate on the turntable body (6).

8. The UAV simulation device with a three-degree-of-freedom turntable according to claim 4, characterized in that: The computer (2) has a built-in drone simulation control system, and the drive motor (12) can drive the drive shaft (14) and the rotating seat (11) to rotate.

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