A drone identification device based on AI intelligent analysis

Abstract

This invention relates to an AI-based drone identification device, belonging to the field of drone technology. The AI-based drone identification device includes an electrically driven rotating frame, with a mounting cylinder rotatably connected to its inner side. An observation port is provided on the surface of the mounting cylinder, and an identification and recording mechanism aligned with the observation port is fixedly connected inside the mounting cylinder. A self-cleaning protective mechanism, fixedly connected to the electrically driven rotating frame, is mounted on the surface of the mounting cylinder. A fan, driven by airflow, rotates a transparent protective cover through a cleaning sleeve, ensuring that the area of ​​the transparent protective cover covering the lens of the identification and recording mechanism remains clean at all times. This effectively reduces interference from external impurities on the identification and recording mechanism, solving the problem that AI-based drone identification devices are easily interfered with by external factors, increasing subsequent AI identification errors.

Description

Technical Field

[0001] This invention relates to the field of drone technology, and in particular to a drone identification device based on AI intelligent analysis. Background Technology

[0002] Drones use onboard AI-powered intelligent recognition devices to scan and detect target areas, acquiring image and video data. Then, the recognition devices' algorithms process and analyze the collected data to achieve automatic target detection and identification. Real-time networked cameras combined with cloud-based AI data models are currently common AI-powered intelligent recognition devices.

[0003] Chinese patent discloses a drone identification device (authorization announcement number CN220349968U). Through the design of a shock-absorbing structure, support plate, protrusion, sliding rod, limiting frame, buffer airbag, dust removal structure, sealing ring, gas pipeline, blowing ring, and air outlet, the device ensures that when the drone lands, the bottom of the sliding rod is below the protrusion, allowing the sliding rod to contact the ground first. This causes it to slide upwards and compress the buffer airbag, facilitating shock absorption and reducing the impact of landing. The protrusion at the bottom of the support plate ensures stable support on uneven ground, increasing stability. The compressed buffer airbag forces gas out from the sealing ring, through the gas pipeline into the blowing ring, and out through the air outlet. The discharged gas cleans dust from the camera surface, preventing dust adhesion from affecting camera operation and facilitating automatic cleaning for ease of use.

[0004] As can be seen from the above reference cases, the device uses an elastic pneumatic shock absorber to simultaneously perform landing shock absorption and camera lens cleaning operations, in order to reduce the probability of damage and maintenance frequency of the drone identification device. However, this can only complete the camera lens cleaning during landing. When the drone camera is in the air and performing identification, if the device is operating in an area with dust, pollen, fine particulate matter in the air, or in a humid or foggy environment, the particulate matter or condensation can easily adhere to the lens of the camera. This will interfere with the camera's normal data collection and increase the error of subsequent AI intelligent identification. Summary of the Invention

[0005] Therefore, it is necessary to address the issue that AI-based drone identification devices are easily interfered with by external factors, which increases the error in subsequent AI identification. This necessitates providing an AI-based drone identification device.

[0006] A drone identification device based on AI intelligent analysis includes an electric rotating frame, an inner mounting cylinder rotatably connected to the electric rotating frame, an observation port on the surface of the mounting cylinder, an identification and recording mechanism aligned with the observation port fixedly connected inside the mounting cylinder, and a self-cleaning protective mechanism fixedly connected to the electric rotating frame on the surface of the mounting cylinder.

[0007] Furthermore, the self-cleaning protective mechanism includes a transparent protective cover rotatably connected to the surface of the mounting cylinder. The observation port is located inside the transparent protective cover. One end of the transparent protective cover extends through an electric rotating frame and is rotatably connected to the electric rotating frame. One end of the transparent protective cover is fixedly connected to a fan wheel. The surface of the fan wheel is fitted 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 to and communicates with an air guide pipe. One end of the air guide pipe sequentially passes through the electric rotating frame and the mounting cylinder and is rotatably connected to and communicates with the mounting cylinder. The surface of the air guide pipe is fitted with a cleaning sleeve that contacts the transparent protective cover. An infrared temperature controller is fixedly connected to the inner top wall of the mounting cylinder.

[0008] In one embodiment, the wind turbine drives the transparent protective cover to rotate through the airflow and pass through the cleaning sleeve, ensuring that the transparent protective cover covering the lens of the recognition camera mechanism remains clean at all times. This can effectively reduce the interference of external impurities on the recognition camera mechanism, thus solving the problem that the drone recognition device with AI intelligent analysis is easily interfered with by external factors, which increases the error of subsequent AI intelligent recognition.

[0009] Furthermore, the airflow switching component includes a three-way pipe fixedly connected between the air guide shroud and the air guide tube. 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 to the two openings of the three-way pipe facing and away from the air guide shroud. An air inlet is opened at one end of the sealing cylinder and connected to the air guide tube. The upward opening of the air inlet is blocked by the three-way pipe. A servo motor is fixedly connected to the other end of the sealing cylinder and is fixedly connected to the three-way pipe.

[0010] In one embodiment, when the operating temperature of the electrical components inside the mounting cylinder becomes abnormal, the infrared temperature controller can actively circulate and guide the airflow driving the impeller into the interior of the mounting cylinder through the airflow switching component, so that it can correspondingly drive the temperature dissipated by the electrical components, thereby reducing the probability of the electrical components overheating. This can ensure that the identification and recording mechanism can operate within the normal temperature range, which not only reduces the probability that the identification and recording mechanism will be affected by excessive temperature, but also reduces the power consumption of the identification and recording mechanism and heat dissipation by utilizing the airflow cooling design, thereby achieving the effect of energy saving.

[0011] Furthermore, a composite filter screen is embedded inside the air intake hole, and one end of the composite filter screen is flush with and fits the inner wall of the three-way pipe.

[0012] In one embodiment, this can quickly filter out impurities such as dust and moisture in the passing airflow, allowing dry and clean airflow to enter the mounting cylinder 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 sealing cylinder.

[0014] In one embodiment, this can scrape off solid impurities from the surface of the composite filter screen during the rotation of the sealing cylinder, thereby ensuring the cleanliness of the composite filter screen and reducing the rotational resistance of the sealing cylinder.

[0015] Furthermore, the other end of the air guide shroud is fixedly connected to and communicates with an air intake hopper, the vertical cross-sectional shape of which is a right triangle.

[0016] In one embodiment, this allows more airflow to be directed into the wind deflector to increase the thrust on the wind turbine.

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

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

[0019] Furthermore, an exhaust port is provided at one end of the mounting cylinder, and a one-way valve is embedded inside the exhaust port. The blocking direction of the one-way valve is the same as the direction of the air guide shroud from the mounting cylinder.

[0020] In one embodiment, this enables unidirectional exhaust of the cooling airflow to ensure that external impurities do not enter the mounting cylinder through the exhaust port.

[0021] Furthermore, the number of exhaust ports and one-way valves is the same and not less than three, and the exhaust ports are distributed in a ring around the axis of the mounting cylinder.

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

[0023] Furthermore, a diversion hole communicating with the air guide pipe is provided on one side of the vertical inner wall of the mounting cylinder. The cross-sectional shape of the diversion hole is conical, and the number of the diversion holes is not less than six. The diversion holes are distributed in a ring around the axis of the mounting cylinder.

[0024] In one embodiment, this can disperse the heat dissipation airflow entering the mounting cylinder to expand the heat dissipation cleaning range within the mounting cylinder.

[0025] The aforementioned AI-based drone identification device uses a fan to rotate a transparent protective cover through a cleaning sleeve, ensuring that the area of ​​the transparent protective cover covering the lens of the identification camera mechanism remains clean at all times. This effectively reduces the interference of external impurities on the identification camera mechanism, thus solving the problem that the AI-based drone identification device is easily interfered with by external factors, which increases the error of subsequent AI intelligent identification.

[0026] When the operating temperature of the electrical components inside the mounting cylinder becomes abnormal, the infrared temperature controller, through the airflow switching component, can actively circulate and guide the airflow driving the impeller into the interior of the mounting cylinder, thereby reducing the temperature dissipated by the electrical components and lowering the probability of overheating. This ensures that the identification and recording mechanism can operate within the normal temperature range. It not only reduces the probability of the identification and recording mechanism being affected by excessive temperature, but also reduces the power consumption of the identification and recording mechanism and heat dissipation by utilizing the airflow cooling design, thus achieving energy saving. Attached Figure Description

[0027] To more clearly illustrate the technical solutions in this invention or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly introduced below. Obviously, the drawings described below are some embodiments of this invention. For those skilled in the art, other drawings can be obtained from these drawings without creative effort.

[0028] Figure 1 This is a schematic diagram of the overall structure of the present invention;

[0029] Figure 2 for Figure 1 Schematic sectional view along the middle AA direction;

[0030] Figure 3 for Figure 1 Cross-sectional view along the middle BB direction;

[0031] Figure 4 for Figure 1 Cross-sectional view along the CC direction;

[0032] Figure 5 for Figure 1 Cross-sectional view along the DD direction;

[0033] Figure 6 for Figure 5 Enlarged view of E in the middle;

[0034] Figure 7This is an exploded view of the airflow switching component in this invention;

[0035] Figure 8 This is a schematic diagram showing the arrangement of the diversion hole, vent hole, and one-way valve in the mounting cylinder in this invention.

[0036] Figure label:

[0037] 100. Electric rotating frame; 200. Mounting cylinder; 210. Observation port; 220. Exhaust port; 230. Diverter port; 300. Identification and recording mechanism; 400. Self-cleaning protective mechanism; 410. Transparent protective cover; 420. Fan wheel; 430. Air guide hood; 431. Air inlet hopper; 440. Airflow switching assembly; 441. T-connector; 442. Sealing cylinder; 4421. Air guide hole; 4422. Air inlet; 443. Servo motor; 444. Composite filter screen; 445. Scraper; 450. Air guide pipe; 460. Cleaning sleeve; 470. Infrared temperature controller; 480. One-way valve. Detailed Implementation

[0038] To make the objectives, technical solutions, and advantages of the embodiments of the present invention clearer, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0039] It should be noted that when a component is referred to as being "fixed to" or "set on" another component, it can be directly on the other component or there may be an intermediate component. When a component is considered to be "connected to" another component, it can be directly connected to the other component or there may be an intermediate component present. The terms "vertical," "horizontal," "upper," "lower," "left," "right," and similar expressions used in this specification are for illustrative purposes only and do not represent the only possible implementation.

[0040] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating or implying relative importance or implicitly specifying the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one of that feature. In the description of this invention, "a plurality of" means at least two, such as two, three, etc., unless otherwise explicitly specified.

[0041] In this invention, unless otherwise explicitly specified and limited, "above" or "below" the second feature can mean that the first feature is in direct contact with the second feature, or that the first feature and the second feature are in indirect contact through an intermediate medium. Furthermore, "above," "over," and "on top" the second feature can mean that the first feature is directly above or diagonally above the second feature, or simply indicates that the first feature is at a higher horizontal level than the second feature. "Below," "below," and "under" the second feature can mean that the first feature is directly below or diagonally below the second feature, or simply indicates that the first feature is at a lower horizontal level than the second feature.

[0042] Unless otherwise defined, all technical and scientific terms used in this specification have the same meaning as commonly understood by one of ordinary skill in the art to which this invention pertains. The terminology used in this specification is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. The term "and / or" as used in this specification includes any and all combinations of one or more of the associated listed items.

[0043] The following is combined with Figure 1 - Figure 8 This invention describes an AI-based intelligent analysis-based drone identification device.

[0044] In one embodiment, an AI-based intelligent analysis drone identification device includes an electric rotating frame 100, an installation cylinder 200 rotatably connected to the inner side of the electric rotating frame 100, an observation port 210 opened on the surface of the installation cylinder 200, an identification and recording mechanism 300 aligned with the observation port 210 fixedly connected inside the installation cylinder 200, and a self-cleaning protective mechanism 400 fixedly connected to the electric rotating frame 100 mounted on the surface of the installation cylinder 200.

[0045] When using the device, first fix the electric rotating frame 100 to the corresponding position on the bottom of the drone, and then connect all the electrical components of the device to the power supply of the drone.

[0046] The electric rotating frame 100 includes a first drive motor. A U-shaped frame is fixedly connected to the bottom of the output end of the first drive motor. One inner wall of the U-shaped frame is rotatably connected to the mounting cylinder 200, and the other vertical inner wall of the U-shaped frame is rotatably connected to the transparent protective cover 410. One end of the transparent protective cover 410 extends through the U-shaped frame. An internal gear ring is fixedly connected to the other vertical inner wall of the U-shaped frame. A gear is meshed on the inner side of the internal gear ring. One end of the gear is fixedly connected to a second drive motor. One end of the second drive motor extends into the interior of the mounting cylinder 200 and is fixedly connected to the mounting cylinder 200. Both the first drive motor and the second drive motor are electrically connected to the control system on the UAV. When adjusting the shooting angle of the recognition camera mechanism 300 horizontally, the operator controls the first drive motor to rotate in the corresponding direction through the control system on the drone. The first drive motor drives the U-shaped frame to rotate, the U-shaped frame drives the mounting cylinder 200 to rotate, and the mounting cylinder 200 drives the recognition camera mechanism 300 to rotate horizontally. When adjusting the vertical shooting angle of the recognition camera mechanism 300, the operator controls the second drive motor to rotate the gear through the control system on the drone. The gear drives the mounting cylinder 200 to rotate around the connection of the U-shaped frame along the internal gear ring, and the mounting cylinder 200 drives the recognition camera mechanism 300 to rotate vertically, so as to achieve the purpose of adjusting the shooting angle.

[0047] The identification and recording mechanism 300 includes a camera and a wireless controller. Both the camera and the wireless controller are fixedly connected inside the mounting cylinder 200. The camera lens 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 identification and recording operations, the user sends a corresponding command to the wireless controller through the control system on the drone. The wireless controller controls the camera to start and record images or videos of the corresponding location in real time according to the command. Then the camera transmits the images or videos to the wireless controller, which then transmits them to the cloud database connected to it. The cloud database intelligently analyzes the images or videos based on existing AI models and transmits the analysis results to the remote terminal connected to the user via the Internet.

[0048] like Figure 2 , Figure 3 , Figure 4 , Figure 5 , Figure 6 , Figure 7 and Figure 8As shown, the self-cleaning protective mechanism 400 includes a transparent protective cover 410 rotatably connected to the surface of the mounting cylinder 200. An observation port 210 is disposed inside the transparent protective cover 410. One end of the transparent protective cover 410 extends through the electric rotating frame 100 and is rotatably connected to the electric rotating frame 100. A fan wheel 420 is fixedly connected to one end of the transparent protective cover 410. An air guide shroud 430 fixedly connected to the electric rotating frame 100 is fitted on the surface of the fan wheel 420. An airflow switching assembly 440 is fixedly connected to one end of the air guide shroud 430. One end of the airflow switching assembly 440 is fixedly connected to the airflow switching assembly 440. A duct 450 is fixedly connected and connected to the air guide pipe 450. One end of the air guide pipe 450 passes through the electric rotating frame 100 and the mounting cylinder 200 in sequence and is rotatably connected and connected to the mounting cylinder 200. A cleaning sleeve 460 that contacts the transparent protective cover 410 is fitted on the surface of the air guide pipe 450. An infrared temperature controller 470 is fixedly connected to the inner top wall of the mounting cylinder 200. The other end of the air guide cover 430 is fixedly connected and connected to the air inlet 431. The vertical cross-sectional shape of the air inlet 431 is a right triangle. The ratio of the diameter of the impeller 420 to the length of the maximum inner diameter of the air guide cover 430 is four to five.

[0049] When the camera captures the outside scene through the observation port 210, the transparent protective cover 410 can block dust, moisture and other impurities from the outside world on its surface. This ensures that the camera always operates in a clean environment and that the camera can always capture clear images.

[0050] During the flight of the drone, the external airflow enters the interior of the air guide shroud 430 through the air intake hopper 431. At this time, the airflow actively pushes the impeller 420 along the air guide shroud 430. When the thrust of the airflow on the impeller 420 is greater than the rotational resistance of the impeller 420 and the transparent protective cover 410, the airflow can drive the impeller 420 to rotate. The impeller 420 drives the transparent protective cover 410 to rotate. The transparent protective cover 410 carries away the impurities adhering to its surface. When the transparent protective cover 410 passes through the cleaning sleeve 460, the cleaning sleeve 460 wipes away the impurities adhering to the surface of the transparent protective cover 410, so that the transparent protective cover 410 is always clean, thus ensuring the clarity of the camera's normal recording.

[0051] 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 shroud 430 and the air guide tube 450. A sealing cylinder 442 is rotatably connected inside the three-way pipe 441. An air guide hole 4421 is formed 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 and away from the air guide shroud 430. An air inlet 4422 connected to the air guide tube 450 is formed at one end of the sealing cylinder 442. The upward opening of the air inlet 4422 is blocked by the three-way pipe 441. The other end of the blocking cylinder 442 is fixedly connected to a servo motor 443, which is also fixedly connected to the three-way pipe 441. A composite filter 444 is embedded inside the air inlet 4422. One end of the composite filter 444 is flush with and fits against the inner wall of the three-way pipe 441. The composite filter 444 consists of two layers of stainless steel filter mesh and a non-woven fabric filter mesh. The non-woven fabric filter mesh is positioned between the two stainless steel filter meshes. The stainless steel filter mesh filters dust from the airflow, and the non-woven fabric filter mesh filters moisture from the airflow, ensuring that the airflow entering the mounting cylinder 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 contacts the blocking cylinder 442. An exhaust port 220 is opened at one end of the mounting cylinder 200. A one-way valve 480 is embedded inside the exhaust port 220. The blocking direction of the one-way valve 480 is... The direction of the air guide shroud 430 is the same as that of the mounting cylinder 200; the number of exhaust ports 220 and one-way valves 480 is the same and not less than three, and the exhaust ports 220 are distributed in a ring around the axis of the mounting cylinder 200; a diversion hole 230 communicating with the air guide pipe 450 is opened on the vertical inner wall of one side of the mounting cylinder 200, and the cross-sectional shape of the diversion hole 230 is conical; the number of diversion holes 230 is not less than six, and the diversion holes 230 are distributed in a ring around the axis of the mounting cylinder 200;

[0052] The infrared temperature controller 470 monitors the temperature of the electrical components inside the mounting cylinder 200 in real time and compares the monitored data with preset warning data. When the monitored data is higher than the warning data, the infrared temperature controller 470 controls the servo motor 443 to rotate 90 degrees in the corresponding direction. The servo motor 443 drives the sealing cylinder 442 to rotate 90 degrees. After the sealing cylinder 442 rotates 90 degrees, the air guide hole 4421 is in a vertical state, and one of the openings of the air inlet 4422 is connected to the air guide shroud 430. At this time, the airflow entering the three-way pipe 441 through the air guide shroud 430 is guided into the air inlet 4422. As airflow enters the air inlet 4422, the composite filter 444 filters out dust, moisture, and other impurities from the airflow, allowing clean and dry air to enter the air guide pipe 450. The air inlet 4422 then guides the clean and dry airflow into the air guide pipe 450. The clean and dry airflow is dispersed into the mounting cylinder 200 through the air guide pipe 450 and the diversion hole 230. The dispersed airflow carries away the heat emitted by the electrical components, reducing the probability of overheating. The cooled airflow then opens the one-way valve 480 and is discharged to the outside through the exhaust hole 220, thereby reducing the operating temperature inside the mounting cylinder 200.

[0053] A ring groove is formed on one vertical inner wall of the transparent protective cover 410. A third drive motor, which is electrically connected to the control system on the UAV, is fixedly connected to the other vertical inner wall of the mounting cylinder 200. The end of the output shaft of the third drive motor passes through the mounting cylinder 200 and extends into the inside of the ring groove. A friction wheel that contacts the ring groove is fixedly connected to the end of the output shaft of the third drive motor. When the wind force through the air guide cover 430 is insufficient to drive the transparent protective cover 410 to rotate and impurities adhere to the outside of the transparent protective cover 410 which is outside the observation port 210, the user controls the third drive motor to rotate actively through the control system on the UAV. The third drive motor drives the friction wheel to rotate, and the friction of the friction wheel drives the transparent protective cover 410 to rotate actively through the ring groove, 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 fan wheel 420 to rotate, and the fan wheel 420 will actively rotate to draw in the outside air. At this time, there will be a stable airflow inside the three-way pipe 441, so as to continuously reduce the operating temperature of the electrical components inside the mounting cylinder 200.

[0054] Working principle: During the flight of the drone, the external airflow enters the interior of the air guide shroud 430 through the air intake hopper 431. At this time, the airflow actively pushes the wind wheel 420 along the air guide shroud 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. The wind wheel 420 drives the transparent protective cover 410 to rotate. The transparent protective cover 410 carries away the impurities adhering to its surface. When the transparent protective cover 410 passes through the cleaning sleeve 460, the cleaning sleeve 460 wipes away the impurities adhering to the surface of the transparent protective cover 410, so that the transparent protective cover 410 is always clean to ensure the clarity of the camera's normal recording.

[0055] When the infrared temperature controller 470 detects that the temperature of the electrical components inside the mounting cylinder 200 is higher than the warning data, the infrared temperature controller 470 controls the airflow switching component 440 to connect the air guide shroud 430 with the air guide pipe 450. The airflow enters the mounting cylinder 200 through the air guide pipe 450 and carries away the temperature emitted by the electrical components along the way, thereby reducing the probability of the electrical components overheating. Then, the cooled airflow opens the one-way valve 480 and is discharged to the outside through the exhaust port 220, thereby reducing the operating temperature inside the mounting cylinder 200.

[0056] It should be noted that the control system, fan 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 mentioned above are all components with relatively mature existing technologies. The specific models 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 drone's power supply. The cloud database can be powered by its built-in power supply or by AC power. The specific power supply method is selected according to the situation and will not be elaborated here.

[0057] The technical features of the above embodiments can be combined in any way. For the sake of brevity, 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.

[0058] The above-described embodiments are merely illustrative of several implementations of the present invention, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of the invention. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of the present invention, and these modifications and improvements all fall within the scope of protection of the present invention. Therefore, the scope of protection of the present invention should be determined by the appended claims.

Claims

1. A drone identification device based on AI intelligent analysis, comprising an electric rotating frame (100), wherein a mounting cylinder (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 cylinder (200), and an identification and recording mechanism (300) aligned with the observation port (210) is fixedly connected inside the mounting cylinder (200), characterized in that, The surface of the mounting cylinder (200) is equipped with a self-cleaning protective mechanism (400) that is fixedly connected to the electric rotating frame (100). The self-cleaning protective mechanism (400) includes a transparent protective cover (410) rotatably connected to the surface of the mounting cylinder (200). An observation port (210) is located inside the transparent protective cover (410). One end of the transparent protective cover (410) extends through the electric rotating frame (100) and is rotatably connected to it. A fan wheel (420) is fixedly connected to one end of the transparent protective cover (410). A wind guide cover (430), fixedly connected to the electric rotating frame (100), is fitted onto the surface of the fan wheel (420). One end of the air guide shroud (430) is fixedly connected to an airflow switching component (440), and one end of the airflow switching component (440) is fixedly connected to and communicates with an air guide pipe (450). One end of the air guide pipe (450) passes through the electric rotating frame (100) and the mounting cylinder (200) in sequence and is rotatably connected to and communicates with the mounting cylinder (200). The surface of the air guide pipe (450) is covered with a cleaning sleeve (460) that contacts the transparent protective cover (410). An infrared temperature controller (470) is fixedly connected to the inner top wall of the mounting cylinder (200). The airflow switching assembly (440) includes a three-way pipe (441) fixedly connected between the air guide shroud (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 opened 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 and away from the air guide shroud (430). One end of the sealing cylinder (442) is opened with an air inlet hole (4422) connected to the air guide pipe (450). The upward opening of the air inlet hole (4422) is blocked by the three-way pipe (441). The other end of the sealing cylinder (442) is fixedly connected to a servo motor (443) fixedly connected to the three-way pipe (441).

2. The drone identification device based on AI intelligent analysis according to claim 1, characterized in that, A composite filter (444) is embedded inside the air inlet (4422), and one end of the composite filter (444) is flush with and fits the inner wall of the three-way pipe (441).

3. The drone identification device based on AI intelligent analysis according to claim 1, characterized in that, The inner top wall of the three-way pipe (441) is fixedly connected to a scraper (445), and the bottom of the scraper (445) is in contact with the sealing cylinder (442).

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

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

6. The drone identification device based on AI intelligent analysis according to claim 1, characterized in that, One end of the mounting cylinder (200) is provided with an exhaust hole (220), and a one-way valve (480) is embedded inside the exhaust hole (220). The blocking direction of the one-way valve (480) is the same as the direction of the air guide shroud (430) from the mounting cylinder (200).

7. The drone identification device based on AI intelligent analysis according to claim 6, characterized in that, The number of exhaust holes (220) and one-way valves (480) is the same and not less than three, and the exhaust holes (220) are distributed in a ring around the axis of the mounting cylinder (200).

8. The drone identification device based on AI intelligent analysis according to claim 6, characterized in that, The mounting cylinder (200) has a diversion hole (230) on one side of its vertical inner wall that communicates with the air guide pipe (450). The cross-sectional shape of the diversion hole (230) is conical.

9. The drone identification device based on AI intelligent analysis according to claim 8, characterized in that, The number of the diversion holes (230) is not less than six, and the diversion holes (230) are distributed in a ring around the axis of the mounting cylinder (200).

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