Unmanned aerial vehicle identification device based on AI intelligent analysis

Abstract

The invention relates to an unmanned aerial vehicle identification device based on AI intelligent analysis, and belongs to the technical field of unmanned aerial vehicles. The unmanned aerial vehicle recognition device based on AI intelligent analysis comprises an electric rotating frame, the inner side of the electric rotating frame is rotationally connected with a mounting cylinder, the surface of the mounting cylinder is provided with an observation opening, and the interior of the mounting cylinder is fixedly connected with a recognition video recording mechanism aligned with the observation opening; a self-cleaning protection mechanism fixedly connected with the electric rotating frame is mounted on the surface of the mounting cylinder; the wind wheel drives the transparent protective cover to rotate and pass through the cleaning sleeve through flying airflow so as to ensure that the transparent protective cover covering the lens of the recognition video recording mechanism is locally kept clean all the time, interference of external impurities on the recognition video recording mechanism can be effectively reduced, and the problems that normal video recording of an unmanned aerial vehicle recognition device for AI intelligent analysis is prone to being interfered by the outside world, and video recording is affected are solved. And the subsequent AI intelligent identification error is increased.

Description

Technical Field

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and in particular to a unmanned aerial vehicle identification device based on AI intelligent analysis. Background Art

[0002] The drone uses the AI ​​intelligent recognition device on board to scan and detect the target area and obtain image and video data. Then, the recognition device uses the recognition algorithm to process and analyze the collected data to achieve automatic detection and recognition of the target. Real-time networked cameras combined with cloud AI data models are currently the most common AI intelligent recognition devices.

[0003] The Chinese patent discloses a drone identification device (authorization announcement number CN220349968U). By setting a shock-absorbing structure, a support plate, a bump, a slide bar, a limit frame, a cushioning airbag, a dust removal structure, a sealing ring, a gas pipeline, an air blowing ring and an air outlet, when the drone body lands, the bottom of the slide bar is located below the bump, and the slide bar will first touch the ground, and then slide to the top and squeeze the cushioning airbag, which is convenient for cushioning and shock-absorbing the drone body and reducing the impact of landing. The bump at the bottom of the support plate facilitates the support plate to stably support the uneven ground and increase stability. When the cushioning airbag is squeezed, the gas will be squeezed out of the sealing ring and enter the air blowing ring through the gas pipeline and discharged from the air outlet. The discharged gas will clean the dust on the surface of the camera, thereby preventing dust from sticking and affecting the use of the camera, which is convenient for automatic cleaning and easy to use.

[0004] According to the above reference cases, the above device uses an elastic pneumatic shock-absorbing device to simultaneously perform landing shock absorption and camera lens cleaning operations to reduce the damage probability and maintenance frequency of the drone identification device. This can only complete the cleaning of the camera lens during landing. During the process of the drone camera identifying in the air, when the equipment is operating in an area with dust, pollen, tiny particles in the air or in a humid or foggy environment, particles or condensation can easily adhere to the camera lens, which will interfere with the normal collection of the camera and increase the error of subsequent AI intelligent recognition. Summary of the invention

[0005] Based on this, it is necessary to provide a drone identification device based on AI intelligent analysis to address the problem that the drone identification device with AI intelligent analysis is easily interfered with by external factors in its normal recording, which increases the subsequent AI intelligent recognition errors.

[0006] A drone identification device based on AI intelligent analysis comprises an electric rotating frame, the inner side of which is rotatably connected to a mounting tube, the surface of which is provided with an observation port, the interior of which is fixedly connected to an identification and recording mechanism aligned with the observation port, and the surface of which is provided with a self-cleaning protective mechanism fixedly connected to the electric rotating frame.

[0007] Furthermore, the self-cleaning protection mechanism includes a transparent protection cover rotatably connected to the surface of the mounting tube, the observation port is arranged inside the transparent protection cover, one end of the transparent protection cover passes through the electric rotating frame and is rotatably connected to the electric rotating frame, one end of the transparent protection cover is fixedly connected to a wind wheel, the surface of the wind wheel is sleeved with an air guide cover fixedly connected to the electric rotating frame, one end of the air guide cover is fixedly connected to an airflow switching component, one end of the airflow switching component is fixedly connected and connected to an air guide pipe, one end of the air guide pipe passes through the electric rotating frame and the mounting tube in turn and is rotatably connected and connected to the mounting tube, the surface of the air guide pipe is sleeved with a cleaning cover in contact with the transparent protection cover, and the inner top wall of the mounting tube is fixedly connected to an infrared temperature controller.

[0008] In one of the embodiments, the wind wheel drives the transparent protective cover to rotate through the cleaning sleeve through the flying airflow to ensure that the part of the transparent protective cover covering the lens of the identification and recording mechanism always remains clean. This can effectively reduce the interference of external impurities on the identification and recording mechanism, so as to solve the problem that the drone identification device of AI intelligent analysis is easily interfered with by the outside world in its normal recording, which increases the problem of subsequent AI intelligent recognition errors.

[0009] Furthermore, the airflow switching assembly includes a three-way pipe fixedly connected between the air guide cover and the air guide pipe, a sealing cylinder is rotatably connected inside the three-way pipe, an air guide hole is opened on the surface of the sealing cylinder, the two openings of the air guide hole are respectively connected with the two openings of the three-way pipe facing and away from the air guide cover, an air inlet hole connected to the air guide pipe is opened at one end of the sealing cylinder, the upward opening of the air inlet hole is blocked by the three-way pipe at this time, and the other end of the sealing cylinder is fixedly connected to a servo motor fixedly connected to the three-way pipe.

[0010] In one of the embodiments, when the operating temperature of the electrical components inside the installation tube becomes abnormal, the infrared temperature controller can actively circulate the airflow that drives the wind wheel into the interior of the installation tube through the airflow switching component, so that it can correspondingly drive the temperature emitted by the electrical components to reduce the probability of overheating of the electrical components. This can ensure that the identification and recording mechanism can operate within the normal temperature range, not only can it reduce the probability of the identification and recording mechanism being affected by excessive temperature, but also the design of cooling by flying airflow can also reduce the power consumption of the identification and recording mechanism and heat dissipation, so as to achieve energy-saving effects.

[0011] Furthermore, a composite filter is embedded in the air inlet, and one end of the composite filter is flush with and in contact with the inner wall of the three-way pipe.

[0012] In one of the embodiments, this can quickly filter impurities such as dust and water vapor in the passing airflow, allowing dry and clean airflow to enter the interior of the installation tube for heat dissipation, thereby improving the safety factor of heat dissipation.

[0013] Furthermore, a scraper is fixedly connected to the inner top wall of the three-way pipe, and the bottom of the scraper is in contact with the blocking cylinder.

[0014] In one of the embodiments, this can scrape off solid impurities on the surface of the composite filter screen during the rotation of the plugging cylinder to ensure the cleanliness of the composite filter screen and reduce the rotation resistance of the plugging cylinder.

[0015] Furthermore, the other end of the air guide cover is fixedly connected and communicated with an air intake scoop, and the vertical cross-section of the air intake scoop is a right triangle.

[0016] In one embodiment, this can guide more airflow into the wind guide cover to increase the driving force on the wind wheel.

[0017] Furthermore, the length ratio of the diameter of the wind wheel to the maximum inner diameter of the wind guide cover is four to five.

[0018] In one of the embodiments, this can reduce the speed at which the airflow pushes against the wind wheel when a large amount of airflow enters the air guide cover, thereby reducing the wear rate of the cleaning sleeve on the transparent protective cover.

[0019] Furthermore, an exhaust hole is provided at one end of the installation tube, a one-way valve is embedded in the exhaust hole, and the blocking direction of the one-way valve is the same as the direction from the installation tube to the air guide cover.

[0020] In one of the embodiments, this can achieve one-way discharge of the heat dissipation airflow to ensure that foreign matter does not enter the mounting tube through the exhaust hole.

[0021] Furthermore, the number of the exhaust holes and the one-way valves are the same and no less than three, and the exhaust holes are distributed in a ring shape around the axis of the mounting tube.

[0022] In one embodiment, this can increase the exhaust rate of the heat dissipation airflow.

[0023] Furthermore, a diversion hole connected to the air guide tube is opened on a vertical inner wall of one side of the installation tube, the cross-sectional shape of the diversion hole is conical, the number of the diversion holes is not less than six, and the diversion holes are distributed in a ring shape around the axis of the installation tube; In one embodiment, this can disperse the heat dissipation airflow entering the mounting cylinder to expand the heat dissipation cleaning range in the mounting cylinder.

[0024] In the drone identification device based on AI intelligent analysis, the wind wheel drives the transparent protective cover to rotate through the cleaning sleeve through the flying airflow to ensure that the transparent protective cover covering the lens of the identification camera mechanism is always kept clean, which can effectively reduce the interference of external impurities on the identification camera mechanism, so as to solve the problem that the drone identification device based on AI intelligent analysis is easily interfered by the outside world in its normal recording, which increases the error of subsequent AI intelligent recognition; When the operating temperature of the electrical components inside the installation tube becomes abnormal, the infrared temperature controller can actively circulate the airflow that drives the wind wheel into the interior of the installation tube through the airflow switching component, so that it can correspondingly drive the temperature emitted by the electrical components to reduce the probability of overheating of the electrical components. This can ensure that the identification and recording mechanism can operate within the normal temperature range. It can not only reduce the probability of the identification and recording mechanism being affected by excessive temperature and operating, but also use the design of cooling by flying airflow to reduce the power consumption of the identification and recording mechanism and heat dissipation, so as to achieve energy-saving effects. BRIEF DESCRIPTION OF THE DRAWINGS

[0025] In order to more clearly illustrate the technical solutions in the present invention or the prior art, a brief introduction is given below to the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0026] Figure 1 It is a structural schematic diagram of the overall structure of the present invention; Figure 2 for Figure 1 Schematic cross-sectional view along the AA direction; Figure 3 for Figure 1 A cross-sectional schematic diagram along the BB direction; Figure 4 for Figure 1 Schematic cross-sectional view along CC direction; Figure 5 for Figure 1 Schematic cross-sectional view along the DD direction; Figure 6 for Figure 5 Enlarged view of E in the middle; Figure 7 It is an exploded schematic diagram of the airflow switching assembly in the present invention; Figure 8 It is a schematic diagram of the arrangement of the diverter hole, the exhaust hole and the one-way valve in the installation cylinder in the present invention.

[0027] Reference numerals: 100, electric rotating frame; 200, mounting tube; 210, observation port; 220, exhaust hole; 230, diverter hole; 300, identification and recording mechanism; 400, self-cleaning protective mechanism; 410, transparent protective cover; 420, wind wheel; 430, wind guide cover; 431, air intake hopper; 440, air flow switching assembly; 441, three-way pipe; 442, blocking cylinder; 4421, air guide hole; 4422, air intake hole; 443, servo motor; 444, composite filter; 445, scraper; 450, air guide tube; 460, cleaning sleeve; 470, infrared temperature controller; 480, one-way valve. DETAILED DESCRIPTION

[0028] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are 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 creative work are within the scope of protection of the present invention.

[0029] It should be noted that when a component is referred to as being "fixed to" or "disposed on" another component, it may be directly on the other component or there may be a central component. When a component is considered to be "connected to" another component, it may be directly connected to the other component or there may be a central component at the same time. The terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in the specification of the present invention are for illustrative purposes only and do not represent the only implementation method.

[0030] In addition, the terms "first" and "second" are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features. Therefore, the features defined as "first" and "second" may explicitly or implicitly include at least one of the features. In the description of the present invention, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0031] In the present invention, unless otherwise clearly specified and limited, a first feature being “above” or “below” a second feature may mean that the first feature is directly in contact with the second feature, or the first feature and the second feature are indirectly in contact through an intermediate medium. Moreover, a first feature being “above”, “above” or “above” a second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. A first feature being “below”, “below” or “below” a second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0032] Unless otherwise defined, all technical and scientific terms used in the specification of the present invention have the same meaning as those commonly understood by those skilled in the art of the present invention. The terms used in the specification of the present invention are only for the purpose of describing specific embodiments and are not intended to limit the present invention. The term "and / or" used in the specification of the present invention includes any and all combinations of one or more related listed items.

[0033] Combine the following Figure 1 - Figure 8 The present invention describes a drone identification device based on AI intelligent analysis.

[0034] In one embodiment, a drone identification device based on AI intelligent analysis includes an electric rotating frame 100, a mounting tube 200 is rotatably connected to the inner side of the electric rotating frame 100, an observation port 210 is provided on the surface of the mounting tube 200, an identification and recording mechanism 300 aligned with the observation port 210 is fixedly connected to the inside of the mounting tube 200, and a self-cleaning protection mechanism 400 fixedly connected to the electric rotating frame 100 is installed on the surface of the mounting tube 200; When the device is used, the electric rotating frame 100 is first fixed to the corresponding position of the bottom of the drone, and then all the electrical components in the device are electrically connected to the power supply of the drone; The electric rotating frame 100 includes a first driving motor, a U-shaped frame is fixedly connected to the bottom of the output end of the first driving motor, an inner wall on one side of the U-shaped frame is rotatably connected to the mounting tube 200, and a vertical inner wall on the other side of the U-shaped frame is rotatably connected to the transparent protective cover 410, one end of the transparent protective cover 410 passes through the U-shaped frame, an inner gear ring is fixedly connected to the vertical inner wall on the other side of the U-shaped frame, a gear is meshedly connected to the inner side of the inner gear ring, one end of the gear is fixedly connected to the second driving motor, one end of the second driving motor passes through the interior of the mounting tube 200 and is fixedly connected to the mounting tube 200, the first driving motor and the second driving motor are both electrically connected to the control system on the drone, and when needed When the shooting angle of the identification camera mechanism 300 is to be adjusted horizontally, the control personnel controls the first driving motor to rotate in the corresponding direction through the control system on the drone, the first driving motor drives the U-shaped frame to rotate, the U-shaped frame drives the installation tube 200 to rotate, and the installation tube 200 drives the identification camera mechanism 300 to rotate horizontally. When the vertical shooting angle of the identification camera mechanism 300 needs to be adjusted, the control personnel controls the second driving motor to drive the gear to rotate through the control system on the drone, the gear drives the installation tube 200 to rotate around the connection of the U-shaped frame along the inner gear ring, and the installation tube 200 drives the identification camera mechanism 300 to rotate vertically, so as to achieve the purpose of adjusting the shooting angle; The identification and recording mechanism 300 includes a camera and a wireless controller, both of which are fixedly connected to the inside of the mounting tube 200, the lens of the camera faces the observation port 210, the camera is electrically connected to the wireless controller, and the wireless controller is electrically connected to the control system on the drone. When the user needs to perform recording and identification operations, the user sends a corresponding instruction to the wireless controller through the control system on the drone, and the wireless controller controls the camera to start and record the image or video of the corresponding position in real time according to the instruction. Then the camera transmits the image or video to the wireless controller, and the wireless controller transmits it to the cloud database connected to it. The cloud database intelligently analyzes the image or video according to the existing AI large model, and transmits the analysis results to the remote terminal connected to the user through the Internet.

[0035] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the self-cleaning protection mechanism 400 includes a transparent protection cover 410 rotatably connected to the surface of the mounting tube 200, the observation port 210 is arranged inside the transparent protection cover 410, one end of the transparent protection cover 410 passes through the electric rotating frame 100 and is rotatably connected to the electric rotating frame 100, one end of the transparent protection cover 410 is fixedly connected to a wind wheel 420, the surface of the wind wheel 420 is sleeved with an air guide cover 430 fixedly connected to the electric rotating frame 100, one end of the air guide cover 430 is fixedly connected to an air flow switching component 440, and one end of the air flow switching component 440 is fixedly connected to the electric rotating frame 100. The air duct 450 is fixedly connected and communicated with an air guide pipe 450, one end of which passes through the electric rotating frame 100 and the mounting cylinder 200 in sequence and is rotatably connected and communicated with the mounting cylinder 200, the surface of the air guide pipe 450 is provided with a cleaning sleeve 460 in contact with the transparent protective cover 410, and the inner top wall of the mounting cylinder 200 is fixedly connected with an infrared temperature controller 470; the other end of the air guide cover 430 is fixedly connected and communicated with an air inlet hopper 431, and the vertical cross-section shape of the air inlet hopper 431 is a right triangle; the length ratio of the diameter of the wind wheel 420 to the maximum inner diameter of the air guide cover 430 is four to five.

[0036] When the camera records the external scene through the observation port 210, the transparent protective cover 410 can block the external dust, water vapor and other impurities on its surface, which can ensure that the camera is always operated in a clean environment, so as to ensure that the camera can always take clear pictures; During the flight of the drone, the external airflow enters the interior of the wind guide cover 430 through the air intake scoop 431. At this time, the airflow actively pushes the wind wheel 420 along the wind guide cover 430. When the thrust of the airflow on the wind wheel 420 is greater than the rotational resistance of the wind wheel 420 and the transparent protective cover 410, the airflow can drive the wind wheel 420 to rotate, and the wind wheel 420 drives the transparent protective cover 410 to rotate. The transparent protective cover 410 drives the impurities adhering to its surface to rotate. When the transparent protective cover 410 passes through the cleaning cover 460, the cleaning cover 460 wipes off the impurities adhering to the surface of the transparent protective cover 410, so that the transparent protective cover 410 always remains clean to ensure the clarity of normal recording by the camera.

[0037] like Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the airflow switching assembly 440 includes a three-way pipe 441 fixedly connected between the air guide cover 430 and the air guide pipe 450, and a blocking cylinder 442 is rotatably connected inside the three-way pipe 441. The surface of the blocking cylinder 442 is provided with an air guide hole 4421, and the two openings of the air guide hole 4421 are respectively connected to the two openings of the three-way pipe 441 facing and facing away from the air guide cover 430. An air inlet hole 4422 connected to the air guide pipe 450 is provided at one end of the blocking cylinder 442. The upward opening of the air inlet 4422 is now blocked by the three-way pipe 441, and the other end of the blocking cylinder 442 is fixedly connected to a servo motor 443 fixedly connected to the three-way pipe 441; a composite filter 444 is embedded in the air inlet 4422, one end of the composite filter 444 is flush with and fits the inner wall of the three-way pipe 441, and the composite filter 444 consists of two layers of stainless steel filter and non-woven filter, the non-woven filter is arranged between the stainless steel filter on both sides, the stainless steel filter can filter dust in the passing air flow, and the non-woven filter can filter moisture in the passing air flow to ensure that the air flow entering the installation tube 200 for heat dissipation remains dry and clean; a scraper 445 is fixedly connected to the inner top wall of the three-way pipe 441, and the bottom of the scraper 445 is in contact with the blocking cylinder 442; an exhaust hole 220 is opened at one end of the installation tube 200, and a one-way valve 480 is embedded in the exhaust hole 220, and the blocking direction of the one-way valve 480 is the same as that of the exhaust hole 220. The directions from the mounting tube 200 to the air guide cover 430 are the same; the number of the exhaust holes 220 and the one-way valve 480 are the same and are not less than three, and the exhaust holes 220 are distributed in a ring shape around the axis of the mounting tube 200; a diverter hole 230 connected to the air guide pipe 450 is opened on the vertical inner wall of one side of the mounting tube 200, and the cross-sectional shape of the diverter hole 230 is conical; the number of the diverter holes 230 is not less than six, and the diverter holes 230 are distributed in a ring shape around the axis of the mounting tube 200; The infrared temperature controller 470 monitors the temperature of the electrical components inside the installation tube 200 in real time, and compares the monitoring data with the warning data preset inside. When the monitoring data is higher than the warning data, the infrared temperature controller 470 controls the servo motor 443 to rotate ninety degrees in the corresponding direction, and the servo motor 443 drives the blocking cylinder 442 to rotate ninety degrees. When the blocking cylinder 442 rotates ninety degrees, the air guide hole 4421 is in a vertical state, and one of the openings of the air inlet hole 4422 is connected to the air guide cover 430. At this time, the airflow entering the three-way pipe 441 through the air guide cover 430 is guided to the air inlet hole 4422. When the air flow enters the air inlet 4422, the composite filter 444 filters out impurities such as dust and moisture in the passing air flow, so that clean and dry air enters the air duct 450, and then the air inlet 4422 guides the clean and dry air flow into the air duct 450, and the clean and dry air flow is dispersed into the installation tube 200 through the air duct 450 and the diversion hole 230. The dispersed air flow takes away the temperature dissipated by the electrical components to reduce the probability of overheating of the electrical components. Then the air flow after heat dissipation pushes open the one-way valve 480 and is discharged to the outside along the exhaust hole 220 to reduce the operating temperature inside the installation tube 200.

[0038] A ring groove is provided on the vertical inner wall on one side of the transparent protective cover 410, and a third drive motor electrically connected to the control system on the drone is fixedly connected to the vertical inner wall on the other side of the mounting tube 200. The end of the output shaft of the third drive motor passes through the mounting tube 200 and extends to the inside of the ring groove. The end of the output shaft of the third drive motor is fixedly connected to a friction wheel in contact with the ring groove. When the wind force passing through the wind guide cover 430 is difficult to drive the transparent protective cover 410 to rotate and impurities are adhered to the outside of the transparent protective cover 410 that is covered on the outside of the observation port 210, the user controls the third drive motor to actively rotate through the control system on the infinite pole, and the third drive motor drives the friction wheel to rotate. The friction wheel rotates the friction force ring groove to drive the transparent protective cover 410 to actively rotate, so that the transparent protective cover 410 can pass through the cleaning sleeve 460 at a uniform speed to complete the cleaning and wiping operation. At the same time, the transparent protective cover 410 drives the wind wheel 420 to rotate, and the wind wheel 420 will actively rotate to extract air from the outside. At this time, there can be a stable airflow inside the three-way pipe 441 to achieve the effect of continuously reducing the operating temperature of the electrical components inside the mounting tube 200.

[0039] Working principle: During the flight of the drone, the external airflow enters the interior of the wind guide cover 430 through the air intake scoop 431. At this time, the airflow actively pushes the wind wheel 420 along the wind guide cover 430. When the thrust of the airflow on the wind wheel 420 is greater than the rotation resistance of the wind wheel 420 and the transparent protective cover 410, the airflow can drive the wind wheel 420 to rotate, and the wind wheel 420 drives the transparent protective cover 410 to rotate. The transparent protective cover 410 drives the impurities adhering to its surface to rotate. When the transparent protective cover 410 passes through the cleaning cover 460, the cleaning cover 460 wipes off the impurities adhering to the surface of the transparent protective cover 410, so that the transparent protective cover 410 is always kept clean to ensure the clarity of normal recording by the camera; When the infrared temperature controller 470 detects that the temperature of the electrical components inside the installation tube 200 is higher than the warning data, the infrared temperature controller 470 controls the airflow switching component 440 to connect the air guide cover 430 with the air guide pipe 450, and the airflow enters the installation tube 200 through the air guide pipe 450. The airflow takes away the temperature dissipated by the electrical components to reduce the probability of overheating of the electrical components. Then, the airflow after heat dissipation pushes open the one-way valve 480 and is discharged to the outside along the exhaust hole 220 to reduce the operating temperature inside the installation tube 200.

[0040] It should be noted that the control system, wind wheel 420, servo motor 443, infrared temperature controller 470, first drive motor, second drive motor, third drive motor, camera, wireless controller and cloud database on the drone in the above description are all devices with relatively mature application of existing technology. The specific model can be selected according to actual needs. At the same time, the control system, servo motor 443, infrared temperature controller 470, first drive motor, second drive motor, camera, wireless controller and third drive motor on the drone are all powered by the power supply on the drone. The cloud database can be powered by the built-in power supply or the mains power supply. The specific power supply method is selected according to the situation and will not be elaborated here.

[0041] The technical features of the above embodiments may be combined arbitrarily. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0042] The above-described embodiments only express several implementation methods of the present invention, and the description thereof is relatively specific and detailed, but it cannot be understood as limiting the scope of the present invention. It should be pointed out that, for a person of ordinary skill in the art, several modifications and improvements can be made without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the attached claims.

Claims

1. A drone identification device based on AI intelligent analysis, comprising an electric rotating frame (100), wherein a mounting tube (200) is rotatably connected to the inner side of the electric rotating frame (100), an observation port (210) is provided on the surface of the mounting tube (200), and an identification recording mechanism (300) aligned with the observation port (210) is fixedly connected to the interior of the mounting tube (200), characterized in that: A self-cleaning protection mechanism (400) fixedly connected to the electric rotating frame (100) is installed on the surface of the installation cylinder (200); The self-cleaning protection mechanism (400) comprises a transparent protection cover (410) rotatably connected to the surface of the mounting tube (200); the observation port (210) is arranged inside the transparent protection cover (410); one end of the transparent protection cover (410) passes through the electric rotating frame (100) and is rotatably connected to the electric rotating frame (100); one end of the transparent protection cover (410) is fixedly connected to a wind wheel (420); the surface of the wind wheel (420) is provided with a wind guide cover (430) fixedly connected to the electric rotating frame (100); One end of the air guide cover (430) is fixedly connected to an air flow switching assembly (440), one end of the air flow switching assembly (440) is fixedly connected to and communicated with an air guide tube (450), one end of the air guide tube (450) passes through the electric rotating frame (100) and the mounting tube (200) in sequence and is rotationally connected to and communicated with the mounting tube (200), a cleaning sleeve (460) in contact with the transparent protective cover (410) is provided on the surface of the air guide tube (450), and an infrared temperature controller (470) is fixedly connected to the inner top wall of the mounting tube (200).

2. The drone identification device based on AI intelligent analysis according to claim 1 is characterized in that: The airflow switching assembly (440) comprises a three-way pipe (441) fixedly connected between the air guide cover (430) and the air guide pipe (450); a sealing cylinder (442) is rotatably connected inside the three-way pipe (441); an air guide hole (4421) is provided on the surface of the sealing cylinder (442); the two openings of the air guide hole (4421) are respectively connected to the two openings of the three-way pipe (441) facing towards and away from the air guide cover (430); an air inlet hole (4422) connected to the air guide pipe (450) is provided at one end of the sealing cylinder (442); the upward opening of the air inlet hole (4422) is blocked by the three-way pipe (441); and the other end of the sealing cylinder (442) is fixedly connected to a servo motor (443) fixedly connected to the three-way pipe (441).

3. The drone identification device based on AI intelligent analysis according to claim 2 is characterized in that: A composite filter screen (444) is embedded and installed inside the air inlet hole (4422), and one end of the composite filter screen (444) is flush with and in close contact with the inner wall of the three-way pipe (441).

4. The drone identification device based on AI intelligent analysis according to claim 2 is characterized in that: A scraper (445) is fixedly connected to the inner top wall of the three-way pipe (441), and the bottom of the scraper (445) is in contact with the blocking cylinder (442).

5. The drone identification device based on AI intelligent analysis according to claim 1 is characterized in that: The other end of the air guide cover (430) is fixedly connected to and communicates with an air intake hopper (431), and the vertical cross-section of the air intake hopper (431) is in the shape of a right triangle.

6. The drone identification device based on AI intelligent analysis according to claim 1 is characterized in that: The length ratio of the diameter of the wind wheel (420) to the maximum inner diameter of the wind guide cover (430) is four to five.

7. The drone identification device based on AI intelligent analysis according to claim 1 is characterized in that: An exhaust hole (220) is provided at one end of the installation tube (200), and a one-way valve (480) is embedded and installed inside the exhaust hole (220). The blocking direction of the one-way valve (480) is the same as the direction from the installation tube (200) to the air guide cover (430).

8. The drone identification device based on AI intelligent analysis according to claim 7 is characterized in that: The number of the exhaust holes (220) and the one-way valves (480) are the same and no less than three, and the exhaust holes (220) are distributed in a ring shape around the axis of the installation cylinder (200).

9. The drone identification device based on AI intelligent analysis according to claim 7 is characterized in that: A diversion hole (230) communicating with the air guide tube (450) is provided on a vertical inner wall of one side of the installation cylinder (200), and the cross-sectional shape of the diversion hole (230) is conical.

10. The drone identification device based on AI intelligent analysis according to claim 9 is characterized in that: The number of the diversion holes (230) is no less than six, and the diversion holes (230) are distributed in a ring shape around the axis of the mounting cylinder (200).

Images