Pilot complex state prevention and change training device

Abstract

The invention belongs to the technical field of flight training equipment, and aims to solve the technical problems that the current UPRT is usually carried out by adopting an analog machine and a real machine, the training mode has certain limitation, various complex flight out-of-control conditions cannot be comprehensively and efficiently simulated, and the response of a pilot in different training states is not deeply analyzed in the training process. The invention provides a pilot complex state preventing and changing training device which comprises a seat, an adjusting rotary table is arranged below the seat, three first driving motors are arranged on the adjusting rotary table, a flywheel is arranged on each first driving motor, an operating rod and a pedal are arranged on the seat, and the operating rod is connected with the adjusting rotary table. The operating rod and the pedal are respectively connected with the corresponding first driving motors, and a horizon sensor is arranged on the front side of the seat. According to the invention, the characteristic that the aircraft is controlled around three axial directions can be simulated, the response of the aircraft under different control variables can be simulated, the characteristics of UPRT of different types can be simulated, and better training can be realized.

Description

Technical Field

[0001] The invention belongs to the technical field of flight training equipment, and in particular relates to a pilot complex state prevention and recovery training device. Background Art

[0002] In recent years, with the continuous development of aviation technology, the safety of aircraft has been greatly improved accordingly. However, unsafe incidents caused by human factors, environmental factors, etc. have not decreased significantly. Among these accidents, the largest proportion is LOC-I (loss of control in flight) accidents. LOC-I accidents are mainly caused by pilots causing the aircraft to enter a dangerous posture and then enter a complex state during flight control, and failing to recover from the complex state, resulting in loss of control of the aircraft. An aircraft complex state refers to a condition in flight, that is, the aircraft inadvertently exceeds the parameter values ​​normally experienced during normal flight and training along the route. A complex state usually refers to an aircraft inadvertently exceeding any of the following conditions; The upward pitch is greater than 25 degrees; The pitch is greater than 10 degrees; The slope angle is greater than 45 degrees; The parameters are within the above range, but the airspeed does not match the aircraft status.

[0003] Upset prevention and recovery training (UPRT) can effectively train for aircraft loss of control caused by upset situations in recent years. It can improve pilots' flying skills when encountering upset situations, improve the ability to respond when the aircraft enters upset situations, and prevent the aircraft from entering a further upset situation due to pilot panic, thereby improving the safety of aviation operations. Effective UPRT can provide pilots with the necessary knowledge and skills to prevent and recover from upset situations. Preventive training can always prepare pilots to avoid upset situations, while recovery training can help pilots avoid accidents when upset situations occur.

[0004] At present, UPRT is usually conducted using simulators and real aircraft. The training method has certain limitations and cannot fully and efficiently simulate various complex flight out-of-control situations. In addition, the monitoring of pilots' physiological indicators during training is not convenient enough, which is not conducive to in-depth analysis of pilots' reactions under different training conditions. This is mainly reflected in the following important aspects: 1. Real machine training is not safe There are great safety risks in conducting UPRT in a real aircraft. Aircraft out-of-control situations are often unpredictable and dangerous. Once a real aircraft enters a serious and complex situation during training, the pilot may not be able to recover in a timely and effective manner, leading to catastrophic consequences. In addition, real aircraft training has high requirements for meteorological conditions and airspace restrictions, and the slightest carelessness may cause safety accidents. The cost of real aircraft training is high. Once an accident occurs, it will not only bring huge economic losses, but also have a serious impact on the reputation of the airline.

[0005] 2. Limitations of simulator training Although the simulator can simulate flight conditions to a certain extent, it still has limitations in UPRT. The physical simulation accuracy of the simulator is limited, and it cannot fully restore the real feeling of the real aircraft in various complex out-of-control conditions; the software simulation scenarios of the simulator also have limitations, and it is difficult to cover all possible out-of-control situations; the limitations of the simulator's motion system make it impossible for the simulator to simulate all possible complex conditions.

[0006] 3. High training costs Whether it is real machine training or simulator training, UPRT faces high economic costs. Real machine training requires a lot of fuel, maintenance costs, and airspace usage fees. Moreover, due to the high safety risks of real machine training, insurance companies usually charge higher premiums, further increasing the cost of training. For simulator training, although its cost is relatively lower than real machine training, high-end flight simulators are expensive, and the purchase and maintenance costs should not be underestimated. In addition, in order to ensure the training effect of the simulator, continuous software upgrades and hardware maintenance are required, which will also bring continuous economic investment. Moreover, due to the limitations of traditional training methods, pilots may need to repeat training many times, which will undoubtedly increase the total cost of training and bring a heavy economic burden to airlines and training institutions. Summary of the invention

[0007] The purpose of the present invention is to overcome the deficiencies of the prior art and provide a pilot complex state prevention and recovery training device.

[0008] To achieve the above object, the technical solution adopted by the present invention is: A pilot complex state prevention and recovery training device comprises an adjustment turntable, a seat is arranged on the adjustment turntable, three first drive motors and three flywheels are arranged on the adjustment turntable, each first drive motor is connected to a corresponding flywheel, a joystick, a throttle lever and a foot pedal are arranged on the seat, the joystick and the throttle lever are electrically connected to the three first drive motors, an attitude meter is arranged on the front side of the seat, and a position adjustment mechanism is arranged on the bottom of the seat.

[0009] Preferably, the adjustment turntable comprises a mounting frame, an outer ring, a middle ring and an inner ring, the outer ring is rotatably arranged on the mounting frame, the middle ring is rotatably connected to the inner wall of the outer ring, and the inner ring is rotatably connected to the inner wall of the middle ring.

[0010] Preferably, a first mounting bracket and a second mounting bracket are symmetrically arranged inside the inner ring, ends of the first mounting bracket and the second mounting bracket are connected to the inner side wall of the inner ring, sleeves are respectively arranged on the first mounting bracket and the second mounting bracket, the two sleeves are respectively connected to the left side and right side of the position adjustment mechanism through connecting plates, the joystick and the throttle lever are respectively arranged on the top of the two connecting plates, a lifting rod is arranged at the bottom of the position adjustment mechanism, and the bottom of the lifting rod is connected to the inner side wall of the inner ring.

[0011] Preferably, the position adjustment mechanism comprises a first mounting plate, a second mounting plate, a first threaded rod, a second threaded rod, a first threaded block, a second threaded block, a second drive motor and a third drive motor, the bottom of the first mounting plate is connected to the top of the lifting rod, the first threaded rod is rotatably arranged inside the first mounting plate, and one end of the first threaded rod passes through the first mounting plate and is fixedly connected to the output shaft of the second drive motor arranged outside the first mounting plate, a first sliding groove is opened on the top of the first mounting plate, the first threaded block is arranged on the first threaded rod, and the top of the first threaded block extends out of the outside of the first sliding groove, and a battery is arranged at the bottom of the first mounting plate; The second mounting plate is arranged above the first mounting plate, and the second mounting plate is connected to the top of the first threaded block, the second threaded rod is rotatably arranged inside the second mounting plate, and one end of the second threaded rod passes through the second mounting plate and is fixedly connected to the output shaft of the third driving motor arranged outside the second mounting plate, a second sliding groove is opened on the top of the second mounting plate, the second threaded block is arranged on the second threaded rod, and the top of the second threaded block extends out of the second sliding groove, and the top of the second threaded block is connected to the bottom of the seat; The first sliding groove and the second sliding groove are arranged perpendicular to each other.

[0012] Preferably, the two first drive motors are respectively connected to the inner wall of the inner ring, and the two first drive motors are respectively located above and to the side of the seat; A mounting frame is arranged at the rear of the seat, and the two ends of the mounting frame are respectively connected to the rear side surfaces of the first mounting frame and the second mounting frame, another first driving motor is arranged on the rear side surface of the mounting frame, the first driving motors arranged at the side and rear of the seat are respectively electrically connected to the joystick, and the first driving motor arranged above the seat is electrically connected to the footrest; The output shafts of the three first driving motors are respectively in the same direction as the rotation axes of the outer ring, the middle ring and the inner ring.

[0013] Preferably, the seat includes a seat cushion, a backrest, a headrest and a first connecting rod, the backrest is arranged on the rear side of the top of the seat cushion, the bottom of the seat cushion is connected to the position adjustment mechanism, the headrest is arranged on the top of the backrest, the first connecting rod is inclined at the front side of the seat cushion, the footrest is arranged at the movable end of the first connecting rod, and the horizon is connected to the first connecting rod through the second connecting rod.

[0014] Preferably, the headrest and the top of the horizon are respectively provided with a first camera and a second camera, and the top of the horizon is also provided with an eye tracker.

[0015] Preferably, the seat is provided with a physiological information collection module for collecting the electrocardiogram, electroencephalogram and heart rate data of the pilot being trained.

[0016] Preferably, the seat and footrest are respectively provided with a safety belt and a strap for fixing and protecting the trainee pilot.

[0017] Preferably, the horizon instrument is provided with a data storage and transmission device.

[0018] Compared with the prior art, the present invention has the following beneficial effects: (1) The present invention can adjust the position of the seat up and down, left and right, and front and back through the design of the position adjustment mechanism and the lifting rod, thereby simulating the characteristics of different models of UPRT and achieving better training; (2) The present invention can simulate the characteristics of aircraft manipulation around three axes and simulate the response of the aircraft under different manipulation amounts by adjusting the turntable, the three first drive motors and the three flywheels; (3) The training device provided by the present invention has low training cost and high training safety; and through the design of the physiological information collection module, it is convenient to collect a variety of training data and physiological information. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] Figure 1 A front view of a pilot complex state prevention and recovery training device provided by an embodiment of the present invention; Figure 2 A rear view of a pilot complex state prevention and recovery training device provided by an embodiment of the present invention; Figure 3 This is a schematic diagram of a connection structure in which the outer ring, the inner ring and the middle ring are in a mutually perpendicular state in an embodiment of the present invention; Figure 4 is a cross-sectional view of the connection between the inner ring and the seat in an embodiment of the present invention; Figure 5 is a cross-sectional view of the connection between the seat cushion and the position adjustment mechanism in an embodiment of the present invention; Figure 6It is a left side cross-sectional view of the connection between the seat and the position adjustment mechanism in an embodiment of the present invention; In the figure: 1. Adjustment turntable; 101. Mounting frame; 102. Outer ring; 103. Inner ring; 104. Middle ring; 2. Seat; 201. Cushion; 202. Backrest; 203. Headrest; 204. First connecting rod; 205. Second connecting rod; 3. First driving motor; 4. Flywheel; 5. Joystick; 6. Throttle lever; 7. Foot pedal; 8. Horizontal indicator; 9. First mounting bracket; 10. Second mounting bracket; 11. Sleeve; 12. Lifting Rod; 13, first camera; 14, second camera; 15, eye tracker; 16, first sliding slot; 17, second sliding slot; 18, battery; 19, safety belt; 20, strap; 21, connecting plate; 22, first mounting plate; 23, second mounting plate; 24, first threaded rod; 25, second threaded rod; 26, first threaded block; 27, second threaded block; 28, second drive motor; 29, third drive motor; 30, mounting bracket. DETAILED DESCRIPTION

[0020] The following is a description of the embodiments of the present invention. Figures 1 to 6 , the technical solutions in the embodiments of the present invention are clearly and completely described. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] like Figures 1 to 6As shown, an embodiment of the present invention provides a pilot complex state prevention and recovery training device, comprising an adjustment turntable 1, a seat 2 is arranged on the adjustment turntable 1, three first drive motors 3 and three flywheels 4 are arranged on the adjustment turntable 1, the output shaft of each first drive motor 3 is respectively connected to the corresponding flywheel 4, a joystick 5, a throttle lever 6 and a foot pedal 7 are arranged on the seat 2, the joystick 5 and the foot pedal 7 are electrically connected to the three first drive motors 3, a horizon 8 is arranged on the front side of the seat 2, and a position adjustment mechanism is arranged at the bottom of the seat 2. The effect of the throttle lever 6 on the attitude varies depending on the aircraft model, and usually affects the pitch and direction. Before training, it is preset through two three-position switches installed at the throttle lever 6. Due to different installation positions of power units, different rotation directions and different aircraft aerodynamic forces of different aircraft models, the power change of the engine will have different effects on the pitch and yaw of the aircraft. The throttle lever 6 in the embodiment of the present invention is connected to the first drive motors on the side and above the seat respectively through two three-position switches of forward, disconnection and reverse, and then the corresponding pitch and yaw control effects are simulated according to the simulated aircraft model by operating the throttle lever 6 forward or backward. At the same time, the joystick 5 and the foot pedal 7 in the embodiment of the present invention are respectively provided with rheostats, and the speed of the corresponding first drive motor 3 can be controlled by using different control amounts for the joystick 5 and the foot pedal 7, thereby adapting to different training scenarios.

[0022] The embodiment of the present invention controls the three first drive motors 3 respectively through the joystick 5 and the pedal 7, thereby simulating the maneuverability of the aircraft. Through the design of the horizon 8, when training the prevention and recovery of complex states under visual flight conditions, the trained pilot can determine the posture based on the surrounding observation and recover from the complex state; when training the prevention and recovery of complex states under instrument flight conditions, the trained pilot wears glasses with limited vision, determines the posture based on the horizon 8, and recovers from the complex state.

[0023] In the embodiment of the present invention, the adjustment turntable 1 comprises a mounting frame 101, an outer ring 102, a middle ring 104 and an inner ring 103. The outer ring 102 is rotatably arranged on the mounting frame 101, the middle ring 104 is rotatably connected to the inner wall of the outer ring 102, and the inner ring 103 is rotatably connected to the inner wall of the middle ring 104. The two first drive motors 3 are respectively connected to the inner wall of the inner ring, and the two first drive motors 3 are respectively located above and to the side of the seat 2; A mounting frame 30 is provided at the rear of the seat 2, and both ends of the mounting frame 30 are respectively connected to the rear sides of the first mounting frame 9 and the second mounting frame 10, and another first drive motor 3 is provided on the rear side of the mounting frame 30. The first drive motors 3 provided on the sides and the rear of the seat 2 are respectively electrically connected to the joystick 5, and the first drive motor 3 provided above the seat 2 is electrically connected to the foot pedal 7; the output shafts of the three first drive motors 3 are respectively in the same direction as the rotation axes of the outer ring 102, the middle ring 104 and the inner ring 103; the present invention can start the connected first drive motors 3 respectively by controlling the joystick 5 and the foot pedal 7, and this control method can adopt the existing technology. The outer ring 102 and the mounting frame 101, the outer ring 102 and the middle ring 104, the middle ring 104 and the inner ring 103 in the embodiment of the present invention are connected by a rotation axis, and the rotation axes of the outer ring 102 and the mounting frame 101, the middle ring 104 and the inner ring 103 are all located in a horizontal position and in the same direction, while the rotation axes of the outer ring 102 and the middle ring 104 are located in a vertical position, and the rotation axes of the outer ring 102 and the middle ring 104 are perpendicular to the rotation axes of the middle ring 104 and the inner ring 103; through the above design, during training, it can be ensured that the seat can rotate left and right, front and back, and laterally, and then the characteristics of the aircraft's manipulation around three axes can be simulated, and the response of the aircraft under different manipulation amounts can be simulated. And when the present invention is training, it is necessary to rotate the middle ring 104 and the inner ring 103 to be mutually perpendicular to the outer ring 102, and then conduct training. The mounting frame 3 in the embodiment of the present invention includes two U-shaped mounting rods and a cross plate, and the two U-shaped mounting rods are respectively vertically connected to the rear side surfaces of the first mounting bracket 9 and the second mounting bracket 10. Specifically, the two ends of the U-shaped mounting rod are respectively vertically connected to the rear side surfaces of the first mounting bracket 9 or the second mounting bracket 10, and the positions where the two ends of the U-shaped mounting rod in the embodiment of the present invention are connected to the rear side surfaces of the first mounting bracket 9 or the second mounting bracket 10 are higher or lower than the highest position and the lowest position of the seat adjustment, and the cross plate is located behind the seat 2, so that the connection of the U-shaped mounting rod will not affect the adjustment of the seat, and the cross plate is arranged between the two U-shaped mounting rods, and the cross plate is respectively vertically connected to the opposite sides of the two U-shaped mounting rods, and another first drive motor 3 is arranged on the rear side surface of the cross plate.The output shafts of the three first drive motors 3 in the embodiment of the present invention are all aligned with the center of the circle of the inner ring 103, so that the center of mass of the first drive motor 3 and the flywheel 4 can always be located at the center of the inner ring 103. Through the design of the mounting frame 3 of this structure, the cross plate can be arranged around the rear of the seat, and when the seat 2 is adjusted in the up and down, left and right, front and back directions, since another first drive motor 3 is arranged on the mounting frame 30, and the mounting frame 30 is fixedly connected to the first mounting bracket 9 and the second mounting bracket 10, the position of the first drive motor 3 and the flywheel 4 will not change with the adjustment of the position of the seat 2, so the center of mass of the first drive motor 3 and the flywheel 4 will not change, thereby having a better training effect. In the specific setting, the connection position of the mounting frame 30 with the first mounting bracket 9 and the second mounting bracket 10 is located at the upper position of the first mounting bracket 9 and the second mounting bracket 10, because it will not affect the up and down adjustment of the seat 2.

[0024] In this embodiment, the first mounting bracket 9 and the second mounting bracket 10 are symmetrically arranged inside the inner ring 103, and the ends of the first mounting bracket 9 and the second mounting bracket 10 are connected to the inner side wall of the inner ring 103. The first mounting bracket 9 and the second mounting bracket 10 are respectively provided with sleeves 11, and the two sleeves are respectively connected to the left side and right side of the position adjustment mechanism through the connecting plate 21. The joystick 5 and the throttle lever 6 are respectively arranged on the top of the two connecting plates 21. The bottom of the position adjustment mechanism is provided with a lifting rod 12, and the bottom of the lifting rod 12 is connected to the inner side wall of the inner ring 103. By adjusting the design of the turntable 1, the seat 2 can be adjusted along three axes. The trainee pilot can adjust the center of mass of himself and the seat 2 to the position of the rotation axis through the control device, and can also make the center of mass deviate from the axis to simulate the stability suitable for different aircraft. At the end of the training, the seat 2 can also be lowered to the lowest position to stop the rotation of the training device as soon as possible, which has the effect of braking. The lifting rod 12 in this embodiment is a hydraulic rod. In addition to being controlled by the pilot, the lifting rod can also be controlled by an observer outside the simulation device through a remote control device. The remote control device is an existing conventional remote control. As long as the lifting rod 12 can be extended and started, the posture changes in complex state prevention and recovery training are drastic and complex, and the trained pilot may lose the correct and effective control of the simulation training device. At this time, the observer can use the remote control device to lower the seat to the lowest position, so that the training device stops quickly from rotating and ends the training. In addition, the invention can drive the height of the lifting rod 12 to adjust up and down through the remote control device, and adjust the height of the seat 2.

[0025] When the present invention is specifically conducting training, the control lever 5 is pushed forward to start the first drive motor 3 on the side of the seat 2, driving its corresponding flywheel 4 to rotate backward. At this time, the reaction torque causes the inner ring 103 and the trainee's seat 2 to roll forward; and the control lever 5 is pushed backward to start the first drive motor 3 on the side of the seat 2, driving its corresponding flywheel 4 to rotate forward. At this time, the reaction torque causes the inner ring 103 and the trainee's seat 2 to roll backward.

[0026] The control joystick 5 is pressed to the left to start the first drive motor 3 behind the seat 2, driving the corresponding flywheel 4 to rotate right, and the reaction torque causes the trainee's seat 2 to roll to the left; the control joystick 5 is pressed to the right to start the first drive motor 3 behind the seat 2, driving the corresponding flywheel 4 to rotate left, causing the outer ring 102 to rotate synchronously to the left, and the reaction torque causes the personnel seat 2 to roll to the right.

[0027] The pedal 7 is operated to the left, so that the first drive motor 3 above the seat 2 starts, driving the corresponding flywheel 4 to rotate right, and the reaction torque causes the trainee's seat 2 to rotate laterally to the left; the pedal 7 is operated to the right, so that the first drive motor 3 above the seat 2 starts, driving the corresponding flywheel 4 to rotate left, and the reaction torque causes the trainee's seat 2 to rotate laterally to the right.

[0028] In the embodiment of the present invention, the position adjustment mechanism includes a first mounting plate 22, a second mounting plate 23, a first threaded rod 24, a second threaded rod 25, a first threaded block 26, a second threaded block 27, a second drive motor 28 and a third drive motor 29. The bottom of the first mounting plate 22 is connected to the top of the lifting rod 12. The first threaded rod 24 is rotatably arranged inside the first mounting plate 22, and one end of the first threaded rod 24 passes through the first mounting plate 22 and is fixedly connected to the output shaft of the second drive motor 28 arranged outside the first mounting plate 22. The top of the first mounting plate 22 is provided with a first sliding groove 16, the first threaded block 26 is arranged on the first threaded rod 24, and the top of the first threaded block 26 extends out of the outside of the first sliding groove 16, and the bottom of the first mounting plate 22 is provided with a battery 18; through the design of the battery 18, it is possible to power the various components of the device of the present invention, reduce the complexity of the external power supply line design, enhance the working reliability of the equipment, and at the same time increase the weight of the seat 2, so that the training device stops rotating faster when the training is finished.

[0029] The second mounting plate 23 is arranged above the first mounting plate 22, and the second mounting plate 23 is connected to the top of the first threaded block 26, the second threaded rod 25 is rotatably arranged inside the second mounting plate 23, and one end of the second threaded rod 25 passes through the second mounting plate 23 and is fixedly connected to the output shaft of the third drive motor 29 arranged outside the second mounting plate 23, the top of the second mounting plate 23 is provided with a second sliding groove 17, the second threaded block 27 is arranged on the second threaded rod 25, and the top of the second threaded block 27 extends out of the second sliding groove 17, and the top of the second threaded block 27 is connected to the bottom of the seat 2; The first sliding groove 16 and the second sliding groove 17 are arranged perpendicular to each other.

[0030] When the position of the seat 2 needs to be adjusted left or right, the third drive motor 29 is started to drive the second threaded rod 25 to rotate, so that the second threaded block 27 moves left or right along the second threaded rod 25 and the second sliding groove 17, thereby driving the seat 2 to move left or right to achieve left or right adjustment of the position of the seat 2; When the position of the seat 2 needs to be adjusted left and right, the second drive motor 28 is started, and the first threaded rod 24 rotates, so that the first threaded block 26 moves forward or backward along the first threaded rod 24 and the first sliding groove 16, thereby driving the seat 2 to move forward or backward to achieve the front and rear adjustment of the position of the seat 2.

[0031] In an embodiment of the present invention, the seat 2 includes a seat cushion 201, a backrest 202, a headrest 203 and a first connecting rod 204. The backrest 202 is arranged on the rear side of the top of the seat cushion 201, the bottom of the seat cushion 201 is connected to the position adjustment mechanism, the headrest 203 is arranged on the top of the backrest 202, the first connecting rod 204 is inclinedly arranged on the front side of the seat cushion 201, the footrest 7 is arranged at the movable end of the first connecting rod 204, and the horizon 8 is connected to the first connecting rod 204 through the second connecting rod 205.

[0032] In the embodiment of the present invention, a first camera 13 and a second camera 14 are respectively disposed on the top of the headrest 203 and the horizon 8, and an eye tracker 15 is also disposed on the top of the horizon 8. The first camera 13 and the second camera 14 respectively acquire behavioral state images and peripheral state images during pilot training, and the eye tracker 15 is used to acquire the pilot's primary visual position and the pilot's facial information.

[0033] In the embodiment of the present invention, a physiological information collection module for collecting the ECG, EEG and heart rate data of the trainee pilot is provided on the seat 2. The ECG, EEG and heart rate data are collected through the physiological information collection module, the physiological indicators of the trainee pilot when recovering from a complex state are monitored, and the changes are analyzed in depth. Specifically, the monitoring electrodes are attached to the trainee's body, and then the ECG, EEG and heart rate data of the trainee are collected respectively by using external ECG, EEG and heart rate monitoring equipment, the physiological indicators of the trainee pilot when recovering from a complex state are monitored, and the changes are analyzed in depth.

[0034] In the embodiment of the present invention, a safety belt 19 and a strap 20 for fixing and protecting the pilot in training are respectively provided on the seat 2 and the footrest 7. Through the design of the fixing belt and the strap, it can ensure that the pilot is firmly fixed on the seat, thereby improving the safety of training.

[0035] In the embodiment of the present invention, a data storage and transmission device is provided on the seat 2. The data storage and transmission device is a data storage card, which records the corresponding training data and transmits it to the observer's computer outside the device through a wireless device for synchronous data analysis. The analysis results help the pilot to make corresponding adjustments and formulate subsequent training strategies.

[0036] Although the embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the claims and their equivalents.

Claims

1. A pilot complex state prevention and recovery training device, characterized in that: The invention comprises an adjusting turntable (1), a seat (2) being arranged on the adjusting turntable (1), three first drive motors (3) and three flywheels (4) being arranged on the adjusting turntable (1), each first drive motor (3) being connected to a corresponding flywheel (4), a joystick (5), a throttle lever (6) and a foot pedal (7) being arranged on the seat (2), the joystick (5) and the foot pedal (7) being respectively electrically connected to the corresponding first drive motor (3), a horizon (8) being arranged on the front side of the seat (2), and a position adjustment mechanism being arranged on the bottom of the seat (2).

2. The pilot complex state prevention and recovery training device according to claim 1, characterized in that: The adjusting turntable (1) comprises a mounting frame (101), an outer ring (102), a middle ring (104) and an inner ring (103); the outer ring (102) is rotatably mounted on the mounting frame (101); the middle ring (104) is rotatably connected to the inner wall of the outer ring (102); and the inner ring (103) is rotatably connected to the inner wall of the middle ring (104).

3. The pilot complex state prevention and recovery training device according to claim 2, characterized in that: A first mounting bracket (9) and a second mounting bracket (10) are symmetrically arranged inside the inner ring (103); ends of the first mounting bracket (9) and the second mounting bracket (10) are connected to the inner side wall of the inner ring (103); sleeves (11) are respectively arranged on the first mounting bracket (9) and the second mounting bracket (10); the two sleeves are respectively connected to the left side and right side of the position adjustment mechanism through connecting plates (21); the joystick (5) and the throttle lever (6) are respectively arranged on the top of the two connecting plates (21); a lifting rod (12) is arranged at the bottom of the position adjustment mechanism; the bottom of the lifting rod (12) is connected to the inner side wall of the inner ring (103).

4. The pilot complex state prevention and recovery training device according to claim 3, characterized in that: The position adjustment mechanism comprises a first mounting plate (22), a second mounting plate (23), a first threaded rod (24), a second threaded rod (25), a first threaded block (26), a second threaded block (27), a second drive motor (28) and a third drive motor (29); the bottom of the first mounting plate (22) is connected to the top of the lifting rod (12); the first threaded rod (24) is rotatably arranged inside the first mounting plate (22); one end of the first threaded rod (24) passes through the first mounting plate (22) and is fixedly connected to an output shaft of the second drive motor (28) arranged outside the first mounting plate (22); a first sliding groove (16) is provided at the top of the first mounting plate (22); the first threaded block (26) is arranged on the first threaded rod (24); the top of the first threaded block (26) extends out of the outside of the first sliding groove (16); and a storage battery (18) is arranged at the bottom of the first mounting plate (22); The second mounting plate (23) is arranged above the first mounting plate (22), and the second mounting plate (23) is connected to the top of the first threaded block (26); the second threaded rod (25) is rotatably arranged inside the second mounting plate (23), and one end of the second threaded rod (25) passes through the second mounting plate (23) and is fixedly connected to the output shaft of a third drive motor (29) arranged outside the second mounting plate (23); the top of the second mounting plate (23) is provided with a second sliding groove (17), the second threaded block (27) is arranged on the second threaded rod (25), and the top of the second threaded block (27) extends outside the second sliding groove (17), and the top of the second threaded block (27) is connected to the bottom of the seat (2); The first sliding groove (16) and the second sliding groove (17) are arranged perpendicular to each other.

5. The pilot complex state prevention and recovery training device according to claim 2, characterized in that: The two first drive motors (3) are respectively connected to the inner wall of the inner ring, and the two first drive motors (3) are respectively located above and to the side of the seat (2); A mounting frame (30) is arranged at the rear of the seat (2), and two ends of the mounting frame (30) are respectively connected to the rear side surfaces of the first mounting frame (9) and the second mounting frame (10), and another first drive motor (3) is arranged on the rear side surface of the mounting frame (30). The first drive motors (3) arranged at the side and rear of the seat (2) are respectively electrically connected to the joystick (5), and the first drive motor (3) arranged above the seat (2) is electrically connected to the footrest (7); The output shafts of the three first drive motors (3) are respectively in the same direction as the rotation axes of the outer ring (102), the middle ring (104) and the inner ring (103).

6. The pilot complex state prevention and recovery training device according to claim 1, characterized in that: The seat (2) comprises a seat cushion (201), a backrest (202), a headrest (203) and a first connecting rod (204); the backrest (202) is arranged at the rear side of the top of the seat cushion (201); the bottom of the seat cushion (201) is connected to a position adjustment mechanism; the headrest (203) is arranged at the top of the backrest (202); the first connecting rod (204) is inclined at the front side of the seat cushion (201); the footrest (7) is arranged at the movable end of the first connecting rod (204); and the horizon (8) is connected to the first connecting rod (204) via a second connecting rod (205).

7. The pilot complex state prevention and recovery training device according to claim 6, characterized in that: A first camera (13) and a second camera (14) are respectively arranged on the top of the headrest (203) and the horizon (8), and an eye tracker (15) is also arranged on the top of the horizon (8).

8. The pilot complex state prevention and recovery training device according to claim 1, characterized in that: The seat (2) is provided with a physiological information collection module for collecting electrocardiogram, electroencephalogram and heart rate data of the pilot being trained.

9. The pilot complex state prevention and recovery training device according to claim 1, characterized in that: The seat (2) and the footrest (7) are respectively provided with a safety belt (19) and a binding belt (20) for fixing and protecting the pilot in training.

10. The pilot complex state prevention and recovery training device according to claim 1, characterized in that: The horizon instrument (8) is provided with a data storage and transmission device.

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