An IoT-based unmanned equipment take-off and landing stability test tool

Abstract

The present invention discloses an unmanned equipment take-off and landing stability test tool based on the Internet of Things, comprising a mounting seat, a take-off and landing tool, a stabilizer and an unmanned equipment machine, wherein the unmanned equipment machine is detachably mounted on the upper part of the mounting seat, and the take-off and landing tool is mounted on the lower part of the mounting seat, and a plurality of GPS locators are connected to corresponding GPS satellite annunciators. The present invention realizes Internet of Things control with a remote end through a 5G communication module, and the GPS satellite annunciator and the GPS locator are accurately positioned to ensure an accurate landing point and are not prone to shaking during take-off. The magnetoresistive speed sensor will detect the signal of the deceleration annunciator to slow down the unmanned equipment machine and land it steadily on a landing platform. At the same time, by testing the rangefinder of the unmanned equipment machine at any time whether it is taking off or landing, the distance between the unmanned equipment machine and four guardrails is maintained to ensure stable upward rise, flight and landing in a vertical collinear manner, and the unmanned equipment has good take-off and landing stability.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned equipment take-off and landing auxiliary test tooling, and in particular to an Internet of Things-based unmanned equipment take-off and landing stability test tooling. Background Art

[0002] Unmanned driving is a term used in urban rail transit. This system has extensive experience in design, construction, and equipment manufacturing. As an advanced passenger transportation system, it is leading the development of urban rail transit. Unmanned vehicles, including the Internet of Things (IoT), represent a major advancement in this development. Unmanned vehicles are low-speed, wheeled vehicles that utilize intelligent, connected systems to autonomously execute predetermined tasks. They typically lack a driver's seat (or cabin) and primarily operate on non-motorized vehicle lanes, primarily for delivery, sanitation, and patrol functions. Adding takeoff and landing stability test fixtures to drone platforms is a major trend in drone development. However, unmanned vehicles are expensive and can easily cause damage to themselves and others in the event of an accident. Therefore, effective testing of unmanned vehicles before their official flight is crucial. The takeoff and landing stability of unmanned vehicles is a crucial consideration, and the need for testing and ensuring safe takeoff and landing stability is crucial. To ensure the stability of unmanned vehicles during takeoff and landing, and to improve their reliability and safety in practical applications, solutions are needed. Summary of the Invention

[0003] The purpose of the present invention is to provide an unmanned equipment take-off and landing stability test tool based on the Internet of Things to solve the problems raised in the above background technology.

[0004] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: an Internet of Things-based unmanned equipment landing stability test tool, comprising a mounting seat, a landing tool, a stabilizing frame, an unmanned equipment machine and a plurality of guardrails, characterized in that: the unmanned equipment machine is detachably mounted on the upper part of the mounting seat, the landing tool is mounted on the lower part of the mounting seat, the stabilizing frame is mounted on the landing tool, a 5G communication module is connected to the unmanned equipment machine, wings are arranged at the four corners of the unmanned equipment machine, a plurality of guardrails are respectively arranged under the corresponding wings, a landing platform is provided at the lower part of the stabilizing frame, a bracket plate is provided on the outer side of the lower part of the footrest of the stabilizing frame, and a plurality of bracket plates are respectively provided with connection auxiliary devices at adjacent positions. Auxiliary frame, multiple connecting auxiliary frames are detachably connected with multiple fixing bolts, and multiple fixing bolts are equidistantly and detachably connected to corresponding card frame plates, and multiple bottom parts of the connecting auxiliary frames are installed with GPS satellite signalers. The upper surface of the landing platform is located at the bottom of multiple connecting auxiliary frames and a fixed base plate is installed, and multiple fixed base plates are provided with movable grooves, and multiple movable grooves are slidably connected with movable blocks inside. Multiple ends of the movable blocks and the bottom of the movable groove are located below the connecting auxiliary frame and are provided with fixing holes, and multiple fixing holes are engaged with fixed plug rods, and multiple movable blocks are installed on the top of each frame, and multiple upper parts of the movable base frames are installed with sleeves, and multiple sleeves are detachably connected. A negative magnetic fixing ring, a GPS locator is installed in the middle of multiple movable bases, two pneumatic telescopic rods are installed at the bottom edges of multiple connecting auxiliary frames, and the rod bodies of the two pneumatic telescopic rods on multiple connecting auxiliary frames are installed with connecting blocks. A positive magnetic fixing ring is installed at the bottom of a group of two connecting blocks. Multiple GPS locators are connected to corresponding GPS satellite signal devices. An upper chassis is installed at the bottom of the tripod of the stabilizing frame, and a lower chassis is provided at the bottom of multiple upper chassis. An iron ball is installed in the middle between multiple upper chassis and the corresponding lower chassis, and elastic columns are evenly distributed at the edges between multiple upper chassis and the corresponding lower chassis. The bottoms of multiple guardrail columns are installed on the upper surface of the landing platform and Close to the outside of the stabilizer, the tops of the plurality of guardrail posts are each installed with a take-off and landing transmitter, the bottoms of the plurality of wings are each installed with a take-off and landing receiver, the upper parts of the plurality of guardrail posts are each installed with a controller, the controllers are each connected to an alarm, the first mounting bracket and the second mounting bracket are each installed on the plurality of guardrail posts, the first mounting brackets are each detachably connected to the corresponding second mounting brackets with mounting bolts, the first mounting brackets are each installed with a rangefinder on one side close to the stabilizer, the rangefinders are each connected to a touch alarm, the upper parts of the plurality of guardrail posts close to the second mounting bracket are each installed with a data display, the controllers, the alarms, the take-off and landing receivers and the take-off and landing transmitters are all connected,A plurality of the rangefinders, a plurality of touch alarms and a plurality of data displays are connected.

[0005] As a preferred technical solution of the present invention, upper fixing plates are installed on the outer sides of the upper parts of the tripods of the stabilizing frame, and multiple lower fixing plates are respectively arranged near the upper fixing plates, and multiple upper fixing plates are detachably connected with connecting bolts, and multiple connecting bolts are equidistantly and detachably connected to the corresponding lower fixing plates. A fixing frame is installed in the middle of the upper surface of the landing platform, and a receiving signal box is installed on the fixing frame. A magnetoresistive speed sensor is connected to the receiving signal box, and the magnetoresistive speed sensor is connected to multiple deceleration signalers. Multiple deceleration signalers are respectively installed on the bottom of the corresponding lower fixing plates, and the 5G communication module is connected to the GPS locator, multiple GPS satellite signalers, and the magnetoresistive speed sensor is connected to multiple deceleration signalers.

[0006] As a preferred technical solution of the present invention, a connecting round piece is fixedly connected to the lifting and lowering tooling, and the edge of the connecting round piece is concave with a movable groove, and a plurality of electric telescopic rods are equidistantly installed inside the movable groove, and the output ends of the plurality of electric telescopic rods are installed with fixed groove brackets, and a round piece mounting ring frame is installed at the bottom edge of the mounting seat, and the inner middle part of the round piece mounting ring frame is concave with a fixed groove, and a plurality of fixed groove brackets are all clamped in the fixed groove, and the top of the connecting round piece is fixedly connected with a mounting thread head, and the top of the mounting thread head is installed with a clamping head, the bottom middle end of the mounting seat is provided with a close-threaded inner groove, and the top of the close-threaded inner groove is provided with a clamping groove, the mounting thread head and the close-threaded inner groove are detachably connected, and the clamping head and the clamping groove are detachably connected.

[0007] As a preferred technical solution of the present invention, springs are installed on the outer sides of the bottoms of the stabilizing frames, connecting clamps are installed on the bottoms of multiple springs, and umbrella bags are installed on the bottoms of multiple connecting clamps.

[0008] As a preferred technical solution of the present invention, a plurality of connecting rods are equidistantly installed on the edge of the mounting seat, and the plurality of connecting rods are rotatably connected to a spinning ball wing.

[0009] As a preferred technical solution of the present invention, the plurality of positive magnetic fixing rings are attracted to or separated from the corresponding negative magnetic fixing rings respectively.

[0010] As a preferred technical solution of the present invention, the exteriors of the magnetoresistive speed sensor, the multiple deceleration signalers, the multiple GPS satellite signalers, and the multiple GPS locators are all provided with a protective film.

[0011] As a preferred technical solution of the present invention, a plurality of lower chassis are equidistantly distributed on the upper surface of the landing platform.

[0012] As a preferred technical solution of the present invention, a plurality of landing receivers are externally provided with protective covers.

[0013] Compared with the prior art, the present invention has the following beneficial effects:

[0014] The 5G communication module is used to realize the Internet of Things control with the remote end. The unmanned aerial vehicle can be accurately positioned through the GPS satellite signal device and the GPS locator during takeoff and landing to ensure the accuracy of the landing point. The upper chassis, lower chassis, iron balls and elastic columns at the bottom of the stabilization frame increase the stability of the unmanned aerial vehicle when landing. When taking off, the iron balls also form a triangular stability to increase the stability of the bottom, which is not easy to shake during takeoff. After the unmanned aerial vehicle is accurately positioned and landed, the pneumatic telescopic rod simultaneously drives the positive magnetic fixing ring to fall together and connect with the negative magnetic fixing ring positioned at the bottom to attract the unmanned aerial vehicle firmly on the landing platform and will not fall due to external factors. A triangular stabilizer is set on the human-driven equipment to increase the overall support balance. The upper and lower fixed plates on the stabilizer are fixed to the stabilizer by connecting bolts. Deceleration signalers are installed at the bottom of multiple lower fixed plates, and a magnetoresistive speed sensor is set in the middle of the upper surface of the landing platform. When the unmanned equipment is about to land on the landing platform, the magnetoresistive speed sensor will detect the signal of the deceleration signaler to slow down the unmanned equipment and land it steadily on the landing platform. The unmanned equipment has good take-off and landing stability, and when the unmanned equipment falls, it can be fixed and will not be affected by external influences and tipping over, thereby increasing the anti-tip function in terms of stability.

[0015] Whether the unmanned equipment machine is taking off or landing, it is surrounded and protected by four standing guardrails. When the unmanned equipment machine lands on the landing platform, the four wings of the unmanned equipment machine are kept close to the top of the guardrails. Whether the unmanned equipment machine is taking off or landing, the rangefinder on the first mounting bracket is tested at any time to ensure that the distance between the unmanned equipment machine and the four guardrails will not hit the four guardrails when the unmanned equipment machine takes off and lands, and maintains vertical and collinear upward flight and landing. If the unmanned equipment machine takes off and lands unstably and hits the four guardrails, the touch alarm will sound a warning and send a signal to the data display to display an unstable error takeoff and landing warning. At the same time, when the unmanned equipment is taking off and landing, the landing receivers on the four corners of the wings of the unmanned equipment will be connected to the landing transmitters on the guardrails. If the unmanned equipment is unstable in landing and falls into the wrong position on the landing platform, the landing receiver and the landing transmitter will not be connected, and the alarm on the controller will send a connection failure signal, indicating that the landing is unstable. When the unmanned equipment is stable in landing, the alarm will not sound, and the landing receiver and the landing transmitter will be connected, ensuring the accuracy of the test. It is suitable for stability testing of various unmanned equipment, with high efficiency and convenient operation, and does not take up space.

[0016] The mounting seat on the unmanned driving equipment can be easily disassembled and installed with the lifting and lowering tooling and the stabilizing frame. The mounting thread head on the lifting and lowering tooling is threadedly connected to the inner groove of the adjacent thread, and the clamping head and the clamping slot are clamped and fixed. Then the connecting round part will be clamped into the middle of the round part mounting ring frame. Multiple electric telescopic rods simultaneously drive the fixing slot clamping frame to clamp in the fixing slot to fix the connecting round part and the round part mounting ring frame. In this way, the unmanned driving equipment, the mounting seat lifting and lowering tooling and the stabilizing frame can be quickly installed. The unmanned driving equipment and the experimental tooling can be easily installed and disassembled, which increases the function of convenient installation and disassembly.

[0017] When the unmanned equipment takes off, the parachute bag installed at the bottom of the stabilizer frame assists in balancing and stabilizing the bottom of the unmanned equipment. The parachute bag is equivalent to a balloon filled with hydrogen, which can float stably in the air. It assists in stabilizing the balance through three rotating ball wings, and assists in stabilizing the take-off and landing of the unmanned equipment, adding multiple auxiliary stabilization functions. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 This is a front perspective view of the present invention (excluding the guardrail post);

[0019] Figure 2 This is a side view of the structure of the present invention (excluding the guardrail column);

[0020] Figure 3 This is a bottom-up structural diagram of the present invention;

[0021] Figure 4 This is a disassembled diagram showing the structure of the present invention;

[0022] Figure 5 This is a structural diagram showing the connecting round piece, mounting thread head, clamp, magnetoresistive speed sensor and receiving signal box of the present invention;

[0023] Figure 6 This is a structural diagram showing the pneumatic telescopic rod, connecting block, GPS locator, sleeve frame, movable base frame, moving block, fixing hole, fixed plug rod, fixed base plate, moving groove, spring, connecting clamp block, and parachute bag of the present invention.

[0024] Figure 7 This is a structural display diagram of the mounting base, unmanned driving equipment machine, round part mounting ring frame, rotating ball wing and 5G communication module of the present invention.

[0025] Figure 8 A diagram showing the structure of the guardrail column of the present invention;

[0026] Figure 9 This is a structural diagram showing the controller, alarm, protective cover, landing receiver, landing transmitter, guardrail, data display, first mounting bracket, second mounting bracket, mounting bolts, rangefinder and touch alarm of the present invention.

[0027] In the figure: 1. Mounting base; 2. Unmanned driving equipment; 3. Lifting and landing tool; 4. Connecting round piece; 5. Stabilizing frame; 6. Landing platform; 7. Mounting thread head; 8. Clamp head; 9. Clamping slot; 10. Threaded inner groove; 11. Round piece mounting ring frame; 12. Fixed slot; 13. Movable slot; 14. Electric telescopic rod; 15. Fixed slot clamping frame; 16. Upper fixing splint; 17. Lower fixing splint; 18. Connecting bolt; 19. Deceleration signal; 20. Magnetoresistive speed sensor; 21. Receiving signal box; 22. Fixing frame; 23. Clamping plate; 24. Connecting auxiliary frame; 25. Fixing bolt; 26. Pneumatic telescopic rod; 27. Connecting block; 28. Positive magnetic fixing ring; 29. Negative magnetic fixing ring; 30. GP S satellite signal device; 31. GPS locator; 32. Bracket; 33. Movable chassis; 34. Moving block; 35. Fixing hole; 36. Fixing rod; 37. Fixing base plate; 38. Moving slot; 39. Spring; 40. Connecting clamp; 41. Parachute bag; 42. Upper chassis; 43. Lower chassis; 44. Spring column; 45. Iron ball; 46. Connecting rod; 47. Spinning wing; 48. 5G communication module; 49. Wing; 50. Controller; 51. Alarm; 52. Protective cover; 53. Landing receiver; 54. Landing transmitter; 55. Guard post; 56. Data display; 57. First mounting bracket; 58. Second mounting bracket; 59. Mounting bolt; 60. Rangefinder; 61. Touch alarm. DETAILED DESCRIPTION

[0028] The following will be combined with 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.

[0029] See also Figure 1-9The present invention provides an unmanned equipment landing stability test tool based on the Internet of Things, comprising a mounting seat 1, a landing tool 3, a stabilizing frame 5, an unmanned equipment machine 2 and a plurality of guardrails 55. The unmanned equipment machine 2 is detachably mounted on the upper part of the mounting seat 1, the landing tool 3 is mounted on the lower part of the mounting seat 1, the stabilizing frame 5 is mounted on the landing tool 3, the unmanned equipment machine 2 is connected with a 5G communication module 48, wings 49 are arranged at the four corners of the unmanned equipment machine 2, a plurality of guardrails 55 are respectively arranged under the corresponding wings 49, a landing platform 6 is arranged at the lower part of the stabilizing frame 5, and a card frame plate 23 is arranged on the outer side of the lower part of the tripod of the stabilizing frame 5. The plurality of card frame plates 23 are respectively provided with connection auxiliary frames 24 at close positions, and a plurality of connection auxiliary frames 24 are respectively provided at close positions. The auxiliary frame 24 is detachably connected to a plurality of fixing bolts 25, and the plurality of fixing bolts 25 are equidistantly and detachably connected to the corresponding card frame plate 23. The bottom of the plurality of connecting auxiliary frames 24 is equipped with a GPS satellite signal device 30. The upper surface of the landing platform 6 is located at the lower part of the plurality of connecting auxiliary frames 24 and is equipped with a fixed base plate 37. The plurality of fixed base plates 37 are provided with a movable groove 38. The interior of the plurality of movable grooves 38 is slidably connected with a movable block 34. The end heads of the plurality of movable blocks 34 and the bottom of the movable groove 38 are located below the connecting auxiliary frame 24 and are equipped with a fixing hole 35. The plurality of fixing holes 35 are engaged with a fixing rod 36. The top of the plurality of movable blocks 34 is equipped with a movable base frame 33, and the upper part of the plurality of movable base frames 33 is equipped with a sleeve Frame 32, multiple sleeve frames 32 are detachably connected with negative magnetic fixing rings 29, multiple movable base frames 33 are installed with GPS locators 31 in the middle, multiple connecting auxiliary frames 24 are installed with two pneumatic telescopic rods 26 at the bottom edges, multiple connecting auxiliary frames 24 are installed with connecting blocks 27 on the rod bodies of the two pneumatic telescopic rods 26, two groups of connecting blocks 27 are installed at the bottom with positive magnetic fixing rings 28, multiple GPS locators 31 are connected to corresponding GPS satellite signal devices 30, the bottom of the tripod of the stabilizing frame 5 is installed with an upper chassis 42, the bottom of multiple upper chassis 42 is provided with a lower chassis 43, the middle between multiple upper chassis 42 and the corresponding lower chassis 43 is installed with an iron ball 45, multiple upper chassis 42 and the corresponding lower chassis 43 are connected. Elastic columns 44 are evenly distributed at the edges between the chassis 43. The bottoms of multiple guardrail columns 55 are installed on the upper surface of the landing platform 6 and close to the outside of the stabilizing frame 5. The tops of multiple guardrail columns 55 are installed with landing transmitters 54. The bottoms of multiple wings 49 are installed with landing receivers 53. Controllers 50 are installed on the upper parts of multiple wings. Alarms 51 are connected to the multiple controllers 50. First mounting brackets 57 and second mounting brackets 58 are installed on multiple guardrail columns 55. Multiple first mounting brackets 57 are detachably connected to corresponding second mounting brackets 58 with mounting bolts 59. Rangefinders 60 are installed on the side of multiple first mounting brackets 57 close to the stabilizing frame 5. Touch alarms 61 are connected to multiple rangefinders 60.Data displays 56 are installed on the upper parts of multiple guardrail columns 55 near the second mounting bracket 58. Multiple controllers 50, multiple alarms 51, multiple landing receivers 53 and multiple landing transmitters 54 are all connected. Multiple rangefinders 60, multiple touch alarms 61 and multiple data displays 56 are connected. The 5G communication module 48 is used to realize IoT control with the remote end. The unmanned equipment 2 can be accurately positioned through the GPS satellite signal device 30 and the GPS locator 31 during takeoff and landing to ensure the accuracy of the landing point. The upper chassis 42, lower chassis 43, iron ball 45 and elastic column 44 at the bottom of the stabilizing frame 5 increase the stability of the unmanned equipment 2 when landing. During takeoff, the iron ball 45 also forms a triangular stability, which increases the stability of the bottom and is not easy to shake during takeoff. When the unmanned equipment 2 is positioned After the unmanned aerial vehicle 2 is accurately landed, the pneumatic telescopic rod 26 simultaneously drives the positive magnetic fixing ring 28 to fall together and connect with the negative magnetic fixing ring 29 positioned at the bottom, so that the unmanned aerial vehicle 2 is firmly fixed on the landing platform 6 and will not fall due to external factors. When the unmanned aerial vehicle 2 takes off, the fixing rod 36 is directly pulled out from the fixing hole 35 on the respective moving block 34, and the moving block 34 and the negative magnetic fixing ring 29 are manually moved and separated from the respectively attracted positive magnetic fixing ring 28 in turn. Whether the unmanned equipment machine 2 is taking off or landing, it is surrounded and protected by four standing guardrails 55, which takes up less space. When the unmanned equipment machine 2 lands on the landing platform 6, the bottom of the four wings 49 on the unmanned equipment machine 2 remains close to the top of the guardrails 55. Regardless of whether the unmanned equipment machine 2 is taking off or landing, the rangefinder 60 on the first mounting bracket 57 is tested at any time to ensure that the distance between the unmanned equipment machine 2 and the four guardrails 55 will not hit the four guardrails 55 when the unmanned equipment machine 2 takes off and lands, and maintains vertical and collinear upward takeoff and landing. If the unmanned equipment machine 2 takes off and lands unstably and hits the four guardrails 55, the touch alarm 61 will issue a warning and send a signal to the data display 56 to display an unstable error takeoff and landing warning. At the same time, when the unmanned equipment 2 takes off or lands, the landing receivers 53 on the four corner wings 49 of the unmanned equipment 2 will connect with the landing transmitters 54 on the guardrails 55. If the unmanned equipment 2 lands unstably and lands in the wrong position on the landing platform 6, the landing receivers 53 and the landing transmitters 54 will not connect, and the alarm 51 on the controller 50 will send a connection failure signal, indicating that the landing is unstable. If the unmanned equipment 2 lands stably, the alarm 51 will not sound, and the landing receivers 53 and the landing transmitters 54 will connect.

[0030] The upper outer side of the tripod of the stabilizing frame 5 is installed with an upper fixing splint 16, and multiple upper fixing splints 16 are respectively provided with lower fixing splints 17 at close positions. Multiple upper fixing splints 16 are detachably connected with connecting bolts 18, and multiple connecting bolts 18 are detachably connected with the corresponding lower fixing splints 17 at equal distances. A fixing frame 22 is installed in the middle of the upper surface of the landing platform 6, and a receiving signal box 21 is installed on the fixing frame 22. A magnetoresistive speed sensor 20 is connected to the receiving signal box 21. The magnetoresistive speed sensor 20 is connected to multiple deceleration signalers 19, and multiple deceleration signalers 19 are respectively installed at the bottom of the corresponding lower fixing splint 17. The 5G communication module 48 is connected to the GPS locator 31, multiple GPS satellite signalers 30, and the magnetoresistive speed sensor The sensor 20 is connected to multiple deceleration signalers 19. A triangular stabilizer 5 is provided on the unmanned equipment machine 2 to increase the overall support balance. The upper fixed splint 16 and the lower fixed splint 17 on the stabilizer frame 5 are fixed to the stabilizer frame 5 by connecting bolts 18. Deceleration signalers 19 are installed at the bottom of multiple lower fixed splints 17, and a magnetoresistive speed sensor 20 is provided in the middle of the upper surface of the landing platform 6. When the unmanned equipment machine 2 is about to land on the landing platform 6, the magnetoresistive speed sensor 20 is connected to the deceleration signaler 19 and the speed measurement signal is given to the deceleration signaler 19. The deceleration signaler 19 receives the signal and is then connected to the unmanned equipment machine 2. The unmanned equipment machine 2 decelerates and lands steadily on the landing platform 6.

[0031] The lifting and lowering tooling 3 is fixedly connected to a connecting circular piece 4, the edge of the connecting circular piece 4 is concave with a movable groove 13, and a plurality of electric telescopic rods 14 are equidistantly installed inside the movable groove 13. The output ends of the plurality of electric telescopic rods 14 are all installed with fixed groove brackets 15. A circular piece mounting ring frame 11 is installed at the bottom edge of the mounting seat 1, and a fixed groove 12 is concave in the middle of the inner side of the circular piece mounting ring frame 11. A plurality of fixed groove brackets 15 are all engaged in the fixed groove 12. The top of the connecting circular piece 4 is fixedly connected to the mounting thread head 7, and a clamping head 8 is installed on the top of the mounting thread head 7. The middle end of the bottom of the mounting seat 1 is provided with an inner groove 10 adjacent to the thread, and a clamping groove 9 is provided on the top of the inner groove 10 adjacent to the thread. The mounting thread head 7 is detachably connected to the adjacent threaded inner groove 10, and the clamping head 8 is detachably connected to the clamping slot 9. The mounting seat on the unmanned equipment machine 2 can be conveniently disassembled and installed with the lifting and lowering tooling 3 and the stabilizing frame 5. The mounting thread head 7 on the lifting and lowering tooling 3 is threadedly connected to the adjacent threaded inner groove 10, and the clamping head 8 is clamped and fixed with the clamping slot 9. Then the connecting round piece 4 is clamped into the middle of the round piece mounting ring frame 11. Multiple electric telescopic rods 14 simultaneously drive the fixing groove clamping frame 15 to clamp into the fixing groove 12, fixing the connecting round piece 4 to the round piece mounting ring frame 11. In this way, the unmanned equipment machine 2, the mounting seat 1 lifting and lowering tooling 3 and the stabilizing frame 5 can be quickly installed.

[0032] Springs 39 are installed on the outside of the bottom of the stabilizing frame 5, and connecting clamps 40 are installed on the bottom of multiple springs 39. Parachute bags 41 are installed on the bottom of multiple connecting clamps 40. When the unmanned equipment 2 takes off, the parachute bags 41 installed on the bottom of the stabilizing frame 5 assist in balancing and stabilizing the bottom of the unmanned equipment 2. The parachute bag 41 is equivalent to a balloon filled with hydrogen, which can float stably in the air.

[0033] Multiple connecting rods 46 are equidistantly mounted on the edge of mounting base 1. Each of these connecting rods 46 is rotatably connected to a spherical rotor blade 47. Three spherical rotor blades 47 are mounted on the edge of mounting base 1 on unmanned aerial vehicle 2. These spherical rotor blades 47 assist in stabilizing the unmanned aerial vehicle 2 during takeoff. These spherical rotor blades 47 primarily utilize a gyroscopic effect. When the angle of the rotor's main axis changes, a torque is generated that resists this change. This torque acts directly on the pilot's hand, inhibiting the movement of the joystick. This gyroscopic effect can cause delays in the control system. Because the operating mechanism is flexible, there is a time delay between the transmission of joystick movement to the rotor head. Raising the mast height can reduce this delay because the reaction force requires a greater torque, thus shortening the lag time.

[0034] Multiple positive magnetic fixing rings 28 are attracted to or separated from the corresponding negative magnetic fixing rings 29. When the positive magnetic fixing rings 28 are attracted to the corresponding negative magnetic fixing rings 29, the unmanned equipment 2 is stably fixed on the landing platform 6. When the positive magnetic fixing rings 28 are separated from the corresponding negative magnetic fixing rings 29, the unmanned equipment 2 is started.

[0035] The exteriors of the magnetoresistive speed sensor 20 , the multiple deceleration signalers 19 , the multiple GPS satellite signalers 30 and the multiple GPS locators 31 are all provided with a protective film, which is a transparent film cover for protection to prevent damage due to friction.

[0036] Multiple lower chassis 43 are evenly spaced on the upper surface of the landing platform 6 and are mounted on a stabilizer 5. The stabilizer 5 is connected to multiple deceleration signal sensors 19 via a magnetoresistive speed sensor 20 for positioning, and multiple GPS satellite signal sensors 30 and multiple GPS locators 31 for positioning. Protective covers 52 are installed on the exterior of each of the multiple landing receivers 53 to protect the exposed landing receivers 53.

[0037] In the present invention, the unmanned equipment machine 2 can be accurately positioned by the GPS satellite signal device 30 and the GPS locator 31 during takeoff and landing, ensuring the accuracy of the landing point. The upper chassis 42, the lower chassis 43, the iron ball 45 and the elastic column 44 at the bottom of the stabilizing frame 5 increase the stability of the unmanned equipment machine 2 when landing. During takeoff, the iron ball 45 also forms a triangular stability to increase the stability of the bottom, making it less likely to shake during takeoff. After the unmanned equipment machine 2 is accurately positioned and landed, the pneumatic telescopic rod 26 simultaneously drives the positive magnetic fixing ring 28 to fall together and connect with the negative magnetic fixing ring 29 positioned at the bottom, so that the unmanned equipment machine 2 is firmly fixed on the landing platform 6 and will not fall due to external factors. A triangular stabilizer frame 5 is provided on the unmanned equipment machine 2 to increase the overall support balance. The upper fixed splint 16 and the lower fixed splint 17 on the stabilizer frame 5 are fixed to the stabilizer frame 5 by connecting bolts 18. A deceleration signaler 19 is installed at the bottom of multiple lower fixed splints 17, and a magnetoresistive speed sensor 20 is provided in the middle of the upper surface of the landing platform 6. When the unmanned equipment machine 2 is about to land on the landing platform 6, the magnetoresistive speed sensor 20 will detect the signal of the deceleration signaler 19 to decelerate the unmanned equipment machine 2 and land it steadily on the landing platform 6. The unmanned equipment has good take-off and landing stability, and when the unmanned equipment falls, it can be fixed and will not be affected by external factors and may tip over.

[0038] Whether the unmanned equipment machine 2 is taking off or landing, it is surrounded and protected by four standing guardrails 55. When the unmanned equipment machine 2 lands on the landing platform 6, the bottom of the four wings 49 on the unmanned equipment machine 2 remains close to the top of the guardrails 55. Regardless of whether the unmanned equipment machine 2 is taking off or landing, the rangefinder 60 on the first mounting bracket 57 is tested at any time to ensure that the distance between the unmanned equipment machine 2 and the four guardrails 55 will not hit the four guardrails 55 when the unmanned equipment machine 2 takes off and lands, and maintains vertical and collinear upward takeoff and landing. If the unmanned equipment machine 2 takes off and lands unstably and hits the four guardrails 55, the touch alarm 61 will issue a warning and send a signal to the data display 56 to display an unstable error takeoff and landing warning. At the same time, when the unmanned equipment 2 takes off or lands, the landing receivers 53 on the four corner wings 49 of the unmanned equipment 2 will be connected to the landing transmitters 54 on the guardrail columns 55. If the unmanned equipment 2 is unstable in landing and falls into the wrong position on the landing platform 6, the landing receiver 53 and the landing transmitter 54 will not be connected, and the alarm 51 on the controller 50 will send a connection failure signal, indicating that the landing is unstable. When the unmanned equipment 2 takes off or lands stably, the alarm 51 will not sound, and the landing receiver 53 and the landing transmitter 54 will be connected, ensuring the accuracy of the test. It is suitable for stability testing of various unmanned equipment 2, has high efficiency, is easy to operate, and does not take up space.

[0039] The mounting seat on the unmanned driving equipment machine 2 can be easily disassembled and installed with the lifting and lowering tooling 3 and the stabilizing frame 5. The mounting thread head 7 on the lifting and lowering tooling 3 is threadedly connected to the adjacent threaded inner groove 10, and the clamping head 8 is clamped and fixed with the clamping groove 9. Then the connecting round part 4 will be clamped into the middle of the round part mounting ring frame 11. Multiple electric telescopic rods 14 simultaneously drive the fixing groove clamping frame 15 to clamp into the fixing groove 12, fixing the connecting round part 4 to the round part mounting ring frame 11. In this way, the unmanned driving equipment machine 2, the mounting seat 1 lifting and lowering tooling 3 and the stabilizing frame 5 can be quickly installed, and the unmanned driving equipment and the experimental tooling can be easily installed and disassembled.

[0040] When the unmanned equipment 2 takes off, the parachute bag 41 installed at the bottom of the stabilizing frame 5 assists in balancing and stabilizing the bottom of the unmanned equipment 2. The parachute bag 41 is equivalent to a balloon filled with hydrogen, which can float stably in the air. It assists in stabilizing and balancing through the three spinning wings 47, and assists in stabilizing the take-off and landing of the unmanned equipment.

[0041] Although the present invention has been described in detail with reference to the aforementioned embodiments, it is still possible for those skilled in the art to modify the technical solutions described in the aforementioned embodiments, or to make equivalent substitutions for some of the technical features therein. Any modifications, equivalent substitutions, 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. An unmanned driving equipment landing stability test tool based on the Internet of Things, comprising a mounting seat (1), a landing tool (3), a stabilizing frame (5), an unmanned driving equipment machine (2) and a plurality of guardrails (55), characterized in that: The unmanned driving equipment machine (2) is detachably mounted on the upper part of the mounting seat (1), the lifting and landing tool (3) is mounted on the lower part of the mounting seat (1), the stabilizing frame (5) is mounted on the lifting and landing tool (3), the unmanned driving equipment machine (2) is connected with a 5G communication module (48), the four corners of the unmanned driving equipment machine (2) are provided with wings (49), a plurality of the guardrails (55) are respectively provided under the corresponding wings (49), a landing platform (6) is provided at the lower part of the stabilizing frame (5), a card frame plate (23) is provided on the outer side of the lower part of the footrest of the stabilizing frame (5), a plurality of the card frame plates (23) are respectively provided with connection auxiliary frames (24) at adjacent positions, and a plurality of the connection auxiliary frames (24) are detachable. The detachable connection is provided with a plurality of fixing bolts (25), and the plurality of fixing bolts (25) are respectively and equidistantly detachably connected to the corresponding card frame plate (23), and the bottoms of the plurality of connection auxiliary frames (24) are all installed with GPS satellite signal devices (30), and the upper surface of the landing platform (6) is located at the lower part of the plurality of connection auxiliary frames (24) and is installed with a fixed base plate (37), and the plurality of fixed base plates (37) are all provided with a moving groove (38), and the interior of the plurality of moving grooves (38) are all slidably connected with a moving block (34), and the end of the plurality of moving blocks (34) and the bottom of the moving groove (38) are located below the connection auxiliary frame (24) and are provided with a fixing hole (35), and the plurality of fixing holes (35) are all engaged with a fixing rod (36) , a plurality of movable blocks (34) are each installed with a movable base frame (33) on their tops, a plurality of movable base frames (33) are each installed with a sleeve frame (32) on their upper parts, a plurality of sleeve frames (32) are each detachably connected with a negative magnetic fixing ring (29), a plurality of movable base frames (33) are each installed with a GPS locator (31) in their middle parts, a plurality of connecting auxiliary frames (24) are each installed with two pneumatic telescopic rods (26) at their bottom edges, a plurality of connecting auxiliary frames (24) are each installed with a connecting block (27) on their rod bodies, a group of two connecting blocks (27) are each installed with a positive magnetic fixing ring (28) at their bottoms, a plurality of GPS locators (31) are connected to corresponding GPS satellite signal devices (30 ) are connected, the bottom of the tripod of the stabilizer (5) is installed with an upper chassis (42), the bottom of multiple upper chassis (42) is provided with a lower chassis (43), the middle between multiple upper chassis (42) and the corresponding lower chassis (43) is installed with an iron ball (45), the edge between multiple upper chassis (42) and the corresponding lower chassis (43) is evenly distributed with a bullet column (44), the bottom of multiple guard posts (55) are installed on the upper surface of the landing platform (6) and close to the outside of the stabilizer (5), the top of multiple guard posts (55) are installed with a landing transmitter (54), the bottom of multiple wings (49) are installed with a landing receiver (53), and the upper part of multiple is installed with a controller (50).Multiple controllers (50) are connected to alarms (51), multiple guardrail columns (55) are installed with first mounting brackets (57) and second mounting brackets (58), multiple first mounting brackets (57) are detachably connected to corresponding second mounting brackets (58) with mounting bolts (59), multiple first mounting brackets (57) are installed with rangefinders (60) on the side close to the stabilizing frame (5), multiple rangefinders (60) are connected to touch alarms (61), multiple guardrail columns (55) are installed with data displays (56) on the upper part close to the second mounting bracket (58), multiple controllers (50), multiple alarms (51), multiple landing receivers (53) and multiple landing transmitters (54) are connected, multiple rangefinders (60), multiple touch alarms (61) and multiple data displays (56) are connected.

2. The IoT-based unmanned equipment take-off and landing stability test tool according to claim 1, characterized in that: The upper outer side of the tripod of the stabilizing frame (5) is equipped with an upper fixing splint (16), and a plurality of the upper fixing splints (16) are respectively provided with a lower fixing splint (17) at a close position. The plurality of the upper fixing splints (16) are detachably connected with a connecting bolt (18), and the plurality of the connecting bolts (18) are equidistantly and detachably connected to the corresponding lower fixing splint (17). A fixing frame (22) is installed in the middle of the upper surface of the landing platform (6), and a receiving signal receiving device is installed on the fixing frame (22). The receiving signal box (21) is connected to a magnetoresistive speed sensor (20), the magnetoresistive speed sensor (20) is connected to a plurality of deceleration signal devices (19), the plurality of deceleration signal devices (19) are respectively installed on the bottom of the corresponding lower fixed clamping plate (17), the 5G communication module (48) is connected to a GPS locator (31), a plurality of GPS satellite signal devices (30), and the magnetoresistive speed sensor (20) is connected to the plurality of deceleration signal devices (19).

3. The IoT-based unmanned equipment take-off and landing stability test tool according to claim 1, characterized in that: The lifting and lowering tooling (3) is fixedly connected to a connecting circular piece (4), the edge of the connecting circular piece (4) is concave with a movable groove (13), a plurality of electric telescopic rods (14) are equidistantly installed inside the movable groove (13), and the output ends of the plurality of electric telescopic rods (14) are all installed with a fixed groove bracket (15), a circular piece mounting ring frame (11) is installed at the bottom edge of the mounting seat (1), and a fixed groove (12) is concave in the middle of the inner side of the circular piece mounting ring frame (11), and a plurality of the The fixed groove brackets (15) are all engaged in the fixed groove (12); the top of the connecting round piece (4) is fixedly connected with a mounting thread head (7); the top of the mounting thread head (7) is equipped with a clamping head (8); the bottom middle end of the mounting seat (1) is provided with a close-threaded inner groove (10); the top of the close-threaded inner groove (10) is provided with a clamping groove (9); the mounting thread head (7) and the close-threaded inner groove (10) are detachably connected; the clamping head (8) and the clamping groove (9) are detachably connected.

4. The IoT-based unmanned equipment take-off and landing stability test tool according to claim 1, characterized in that: The outer sides of the bottoms of the stabilizing frames (5) are all equipped with springs (39), the bottoms of the plurality of springs (39) are all equipped with connecting clamps (40), and the bottoms of the plurality of connecting clamps (40) are all equipped with umbrella bags (41).

5. The IoT-based unmanned equipment take-off and landing stability test tool according to claim 1, characterized in that: A plurality of connecting rods (46) are equidistantly installed on the edge of the mounting seat (1), and a plurality of connecting rods (46) are rotatably connected to a spinning ball wing (47).

6. The IoT-based unmanned equipment take-off and landing stability test tool according to claim 1, characterized in that: The plurality of positive magnetic fixing rings (28) are attracted to or separated from the corresponding negative magnetic fixing rings (29).

7. The IoT-based unmanned equipment take-off and landing stability test tool according to claim 2, characterized in that: The exteriors of the magnetoresistive rotation speed sensor (20), the plurality of deceleration signalers (19), the plurality of GPS satellite signalers (30), and the plurality of GPS locators (31) are all provided with protective films.

8. The IoT-based unmanned equipment take-off and landing stability test tool according to claim 1, characterized in that: The plurality of lower chassis (43) are distributed at equal intervals on the upper surface of the landing platform (6).

9. The IoT-based unmanned equipment take-off and landing stability test tool according to claim 1, characterized in that: A protective cover (52) is installed on the outside of each of the plurality of landing receivers (53).

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