A multi-modal integrated unmanned aerial vehicle-mounted AI visual reconnaissance device

Abstract

The utility model discloses a kind of unmanned aerial vehicle-borne AI visual investigation devices of multimodal integration, belong to unmanned aerial vehicle investigation field.A kind of unmanned aerial vehicle-borne AI visual investigation devices of multimodal integration, including rack, the inner wall of equipment box is provided with dead angle investigation mechanism, the surface of the position at the bottom of trestle is provided with floor buffer mechanism, the surface of mounting plate and searchlight lamp shell is provided with convenient replacement mechanism.The utility model not only makes that investigation device can be 360 degrees adjustment high-definition camera's shooting investigation angle when using, improves the investigation efficiency to environment, expands the coverage of investigation device, can disperse the impact force when landing, reduce the risk that internal component of rack appears damage due to violent vibration, improve the stability of investigation device when landing, and make that investigation device can replace different illumination mode and luminance's lamp bead plate according to the need of different investigation task when using, improve the flexibility and adaptability when using investigation device.

Description

Technical Field

[0001] This utility model relates to the field of drone reconnaissance technology, and in particular to a multimodal integrated drone-borne AI visual reconnaissance device. Background Technology

[0002] A drone is an unmanned aerial vehicle controlled by a radio remote control device or its own program control device. Drone reconnaissance is the detection of objects by drones equipped with reconnaissance equipment. Drone reconnaissance devices, through the fusion of multimodal sensors and the application of AI algorithms, can provide more accurate and comprehensive reconnaissance information in complex environments and have broad application prospects. However, existing drone reconnaissance devices are prone to collisions with cameras during landing. In order to meet market needs, there is a need for a multimodal integrated drone-borne AI visual reconnaissance device.

[0003] A search revealed a Chinese patent with authorization number 201921204514.3, which discloses a police aerial reconnaissance drone, including a drone body, a shock absorption mechanism, and a cleaning mechanism. The shock absorption mechanism is located below the drone body and includes a support rod, which is fixed to the bottom of the drone body. The aforementioned police aerial reconnaissance drone has the following shortcomings: The existing reconnaissance device lacks sufficient blind-spot-free reconnaissance capability, making it inconvenient to adjust the high-definition camera's shooting angle 360 ​​degrees, reducing environmental reconnaissance efficiency and narrowing the device's coverage area. Furthermore, the landing cushioning performance of the existing device needs further improvement, as it cannot disperse the impact force during landing, increasing the risk of damage to internal components due to severe vibration and reducing landing stability. In addition, the existing device does not allow for convenient replacement of the searchlight's LED board, preventing the use of different lighting modes and brightness levels for different reconnaissance tasks, reducing the device's flexibility and adaptability. Moreover, it is inconvenient for users to repair or replace the LED board when it malfunctions. Utility Model Content

[0004] The purpose of this invention is to address the problems in existing reconnaissance devices, such as insufficient blind-spot detection, inadequate landing buffer performance, and inconvenience in replacing the LED boards of searchlights. Therefore, this invention proposes a multimodal integrated UAV-borne AI visual reconnaissance device.

[0005] To achieve the above objectives, the present invention adopts the following technical solution: A multimodal integrated UAV-borne AI visual reconnaissance device includes a frame. Two sets of tripods are symmetrically mounted on the bottom surface of the frame. An equipment box is mounted on the bottom surface of the frame. A camera support frame is located below the equipment box. A high-definition camera is mounted inside the camera support frame. Two sets of mounting plates are symmetrically mounted on the surface of the high-definition camera. A searchlight housing is mounted on the surface of the mounting plate. A removable LED board is located inside the searchlight housing. A blind-spot-free reconnaissance mechanism is provided on the inner wall of the equipment box. A landing buffer mechanism is provided on the bottom surface of the tripods. The surfaces of the mounting plates and the searchlight housing are provided with easy replacement mechanisms.

[0006] As a preferred technical solution of this application, a connecting column is installed on the surface of the top position of the camera support frame, four brushless motors are evenly installed on the top of the frame, and a propeller is set above the brushless motor. The high-definition camera rotates and cooperates with the inner wall of the camera support frame through a drive component. A frame body is installed on the surface of the frame, an infrared thermal imager is installed on the surface of the frame body, a low-light night vision device is installed on the surface of the frame body, and a laser rangefinder is also installed on the surface of the frame body. A detachable lamp cover is provided on the surface of the searchlight housing, and the searchlight housing is connected to the mounting plate by bolts.

[0007] As a preferred technical solution of this application, a main control board is installed inside the rack, and an image processing module, a target recognition and classification module, a multimodal data fusion module, a data transmission module and a data storage module are respectively installed inside the rack. A battery for powering the rack is provided on the surface of the main control board, and an optical fiber module and a positioning module are installed inside the rack.

[0008] As a preferred technical solution of this application, the blind-spot-free detection mechanism consists of an active gear plate disposed inside the equipment box, a driven gear plate disposed inside the equipment box, a motor body disposed on the inner wall of the equipment box, a rotating shaft disposed at the output end of the motor body, a fixed cylinder disposed on the inner wall of the equipment box, and rotating balls disposed on the inner wall of the fixed cylinder.

[0009] As a preferred technical solution of this application, the landing cushioning mechanism comprises a fixing groove disposed inside the tripod, a cushioning frame disposed inside the fixing groove, a support leg disposed at the bottom of the cushioning frame, a shock absorber disposed on the inner wall of the cushioning frame, a guide groove disposed on the inner wall of the cushioning frame, a first shock-absorbing rotating plate disposed on the inner wall of the cushioning frame, and a second shock-absorbing rotating plate disposed on the surface of the first shock-absorbing rotating plate.

[0010] As a preferred technical solution of this application, the convenient replacement mechanism includes a mounting block disposed on the surface of the lamp cover, mounting studs disposed on the surface of the mounting block for mounting between the lamp cover and the searchlight housing, an elastic clip disposed on the surface of the lamp bead plate, a positioning slot disposed on the inner wall of the searchlight housing, and a clip on the surface of the searchlight housing.

[0011] Compared with existing technologies, this utility model provides a multimodal integrated UAV-borne AI visual reconnaissance device, which has the following beneficial effects: 1. This multimodal integrated UAV-borne AI visual reconnaissance device, through its set up blind-spot-free reconnaissance mechanism, enables the high-definition camera to adjust its shooting and reconnaissance angle by 360 degrees, thereby improving the efficiency of environmental reconnaissance and expanding the coverage of the reconnaissance device. This solves the problem of insufficient blind-spot-free reconnaissance effect in existing technologies. 2. This multimodal integrated UAV-borne AI visual reconnaissance device, through its landing buffer mechanism, can disperse the impact force during landing, reduce the risk of damage to internal components due to severe vibration, and improve the stability of the reconnaissance device during landing. This solves the problem that the landing buffer performance in the existing technology needs to be further improved. 3. This multimodal integrated UAV-borne AI visual reconnaissance device, through its convenient replacement mechanism, enables the replacement of LED boards with different lighting modes and brightness according to the needs of different reconnaissance tasks. This improves the flexibility and adaptability of the reconnaissance device during use. At the same time, it facilitates the user's inspection and replacement of LED boards when they malfunction, solving the problem of inconvenient replacement of LED boards in existing technologies. Attached Figure Description

[0012] Figure 1 This is a three-dimensional structural diagram of the present invention; Figure 2 This is a schematic diagram of the front cross-sectional structure of this utility model; Figure 3 This is a top view enlarged cross-sectional structural schematic diagram of the present invention; Figure 4 This is a top view enlarged cross-sectional structural diagram of the equipment box, frame, and high-definition camera of this utility model; Figure 5 For the present utility model Figure 2 Enlarged structural diagram at point A; Figure 6 For the present utility model Figure 2 Enlarged structural diagram of the mid-landing buffer mechanism; Figure 7 For the present utility model Figure 2 An enlarged structural diagram of the mechanism for easy replacement.

[0013] In the picture: 1. Rack; 10. Main Control Board; 11. Propeller; 12. Tripod; 13. High-Definition Camera; 14. Infrared Thermal Imager; 15. Frame; 16. Laser Rangefinder; 17. Low-Light Night Vision Device; 18. Drive Components; 19. Camera Support Frame; 110. Brushless Motor; 111. Image Processing Module; 112. Target Recognition and Classification Module; 113. Multimodal Data Fusion Module; 114. Data Transmission Module; 115. Data Storage Module; 116. Battery; 117. Fiber Optic Module; 118. Positioning Module; 119. Equipment Box; 120. Connecting Post; 121. 1. Mounting plate; 122. Searchlight housing; 123. Lamp bead board; 124. Lamp cover; 125. Bolt; 2. No blind spot detection mechanism; 21. Motor body; 22. Rotating shaft; 23. Drive gear plate; 24. Driven gear plate; 25. Fixed cylinder; 26. Rotating ball; 3. Landing buffer mechanism; 31. Buffer frame; 32. Shock absorber; 33. First shock absorber rotating plate; 34. Guide groove; 35. Second shock absorber rotating plate; 36. Support leg; 37. Fixed groove; 4. Easy replacement mechanism; 41. Mounting block; 42. Mounting stud; 43. Elastic clip; 44. Positioning slot; 45. Clip. Detailed Implementation

[0014] The technical solutions of the present utility model will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present utility model. Obviously, the described embodiments are only some embodiments of the present utility model, and not all embodiments. All other embodiments obtained by those skilled in the art based on the embodiments of the present utility model without creative effort are within the protection scope of the present utility model.

[0015] Example: Reference Figure 1-3A multimodal integrated UAV-borne AI visual reconnaissance device includes a frame 1. Four brushless motors 110 are evenly mounted on the top of the frame 1. A propeller 11 is positioned above each brushless motor 110, and the surfaces of the propellers 11 and brushless motors 110 rotate in mutual engagement. Two sets of legs 12 are symmetrically mounted on the bottom surface of the frame 1. An equipment box 119 is mounted on the bottom surface of the frame 1. A camera support frame 19 is positioned below the equipment box 119. The top surface of the camera support frame 19 is equipped with... The frame 1 is equipped with a connecting column 120, the top of which extends into the interior of the equipment housing 119. A high-definition camera 13 is installed inside the camera support frame 19. The high-definition camera 13 rotates and engages with the inner wall of the camera support frame 19 via a drive assembly 18. A frame body 15 is mounted on the surface of the frame 1, and an infrared thermal imager 14, a low-light night vision device 17, and a laser rangefinder 16 are also mounted on the surface of the frame body 15. A main control board 10 is installed inside the frame 1. The rack 1 houses an image processing module 111, a target recognition and classification module 112, a multimodal data fusion module 113, a data transmission module 114, and a data storage module 115. These modules are connected to the main control board 10. The main control board 10 has a battery 116 on its surface for powering the rack 1. An optical fiber is installed inside the rack 1. Module 117, the frame 1 is equipped with a positioning module 118, the positioning module 118 and the fiber optic module 117 are respectively connected to the main control board 10, the surface of the high-definition camera 13 is symmetrically equipped with two sets of mounting plates 121, the surface of the mounting plate 121 is provided with a searchlight housing 122, the searchlight housing 122 is connected to the mounting plate 121 by bolts 125, the surface of the searchlight housing 122 is provided with a detachable lamp cover 124, and the inside of the searchlight housing 122 is provided with a detachable LED board 123.

[0016] Reference Figure 2 , Figure 4 and Figure 5Furthermore, the device also includes a blind-spot-free detection mechanism 2 installed on the inner wall of the equipment housing 119. The blind-spot-free detection mechanism 2 consists of a drive gear 23 installed inside the equipment housing 119, a driven gear 24 installed inside the equipment housing 119, a motor body 21 installed on the inner wall of the equipment housing 119, a rotating shaft 22 installed at the output end of the motor body 21, a fixed cylinder 25 installed on the inner wall of the equipment housing 119, and rotating balls 26 installed on the inner wall of the fixed cylinder 25. The drive gear 23 and the driven gear 24 are respectively installed inside the equipment housing 119. The driven gear 24 and the driving gear 23 mesh with each other. A motor body 21 is installed on the inner wall of the equipment housing 119. A rotating shaft 22 is installed at the output end of the motor body 21 via a coupling. The bottom end of the rotating shaft 22 is fixed to the surface at the center of the driving gear 23. A fixed cylinder 25 is installed on the inner wall of the equipment housing 119. The top end of the connecting column 120 passes through the fixed cylinder 25 and is fixed to the surface at the center of the driven gear 24. Multiple sets of rotating balls 26 are arrayed on the inner wall of the fixed cylinder 25. The rotating balls 26 rotate with the inner wall of the fixed cylinder 25, and the surface of the rotating balls 26 contacts the surface of the connecting column 120. By setting up a no-dead-angle reconnaissance mechanism, the shooting and reconnaissance angle of the high-definition camera 13 can be adjusted 360 degrees, improving the efficiency of environmental reconnaissance and expanding the coverage of the reconnaissance device.

[0017] Reference Figure 2 and Figure 6Furthermore, the device also includes a grounding buffer mechanism 3 located on the bottom surface of the tripod 12. The grounding buffer mechanism 3 comprises a fixing groove 37 inside the tripod 12, a buffer frame 31 inside the fixing groove 37, a support leg 36 at the bottom of the buffer frame 31, a shock absorber 32 on the inner wall of the buffer frame 31, a guide groove 34 on the inner wall of the buffer frame 31, a first shock-absorbing rotating plate 33 on the inner wall of the buffer frame 31, and a second shock-absorbing rotating plate 35 on the surface of the first shock-absorbing rotating plate 33. The fixing groove 37 is located on the bottom surface of the tripod 12, and the buffer frame 31 is installed inside the fixing groove 37. Two sets of guide grooves 34 are symmetrically arranged on the inner wall of the buffer frame 31. A support leg 36 is provided below the frame 31. The top of the support leg 36 extends into the interior of the buffer frame 31 and slides against the inner wall of the guide groove 34. Multiple shock absorbers 32 are arrayed on the inner wall of the buffer frame 31. The bottom end of the shock absorber 32 is fixed to the surface at the top of the support leg 36. Two sets of first shock-absorbing rotating plates 33 are provided on the inner wall of the buffer frame 31. The first shock-absorbing rotating plates 33 are located on both sides of the shock absorber 32 and rotate with the inner wall of the buffer frame 31. Two sets of second shock-absorbing rotating plates 35 are provided on the surface of the support leg 36 and rotate with the surface of the support leg 36. The first shock-absorbing rotating plates 33 and the second shock-absorbing rotating plates 35 rotate with each other. By setting up a landing buffer mechanism, the impact force during landing can be dispersed, reducing the risk of damage to the internal components of the frame 1 due to severe vibration and improving the stability of the reconnaissance device during landing.

[0018] Reference Figure 2 and Figure 7Furthermore, the mounting plate 121 and the surface of the searchlight housing 122 are provided with a convenient replacement mechanism 4. The convenient replacement mechanism 4 includes a mounting block 41 on the surface of the lamp cover 124, a mounting stud 42 on the surface of the mounting block 41 for mounting between the lamp cover 124 and the searchlight housing 122, an elastic clip 43 on the surface of the lamp bead plate 123, a positioning groove 44 on the inner wall of the searchlight housing 122, and a positioning groove 44 on the surface of the searchlight housing 122. The lamp housing 124 has two sets of mounting blocks 41 symmetrically mounted on its surface, with the mounting blocks 41 connected to the lamp housing 122 via mounting studs 42. Two sets of elastic clips 43 are symmetrically mounted on the surface of the lamp bead plate 123. The inner wall of the lamp housing 122 has positioning grooves 44 for engaging with the elastic clips 43. Two sets of locking posts 45 are symmetrically mounted on the surface of the lamp housing 122, engaging with the surface of the lamp housing 124. This convenient replacement mechanism allows for the replacement of lamp bead plates 123 with different lighting modes and brightness levels according to different reconnaissance missions, improving the flexibility and adaptability of the reconnaissance device. Furthermore, it facilitates user repair and replacement when the lamp bead plate 123 malfunctions.Specifically, when using this multimodal integrated UAV-borne AI visual reconnaissance device: First, the frame 1 is placed in the designated location. When the user controls the brushless motor 110 via the controller, the brushless motor 110 drives the propeller 11 to rotate. The air exerts an upward force on the propeller 11, and this reaction force provides power for the takeoff of the frame 1. By increasing the rotational speed of the propeller 11, when the lift is greater than the weight of the frame 1, the frame 1 can be raised. Under the action of the high-definition camera 13, the environment is reconnoitered and photographed to obtain high-resolution visible light images, suitable for reconnaissance in daylight or under good lighting conditions. The drive component 18 is operated by the controller to drive... Component 18 drives the high-definition camera 13 to rotate on the inner wall of the camera support frame 19, allowing for vertical adjustment of the camera's detection and imaging angle. With the help of the infrared thermal imager 14, it can detect infrared radiation emitted by objects, suitable for nighttime or low-light environments, and can be used to identify hidden targets or personnel. With the help of the laser rangefinder 16, it provides distance information for targets, helping to accurately determine their position and distance. With the help of the low-light night vision device 17, it enhances visual capabilities in low-light conditions, expanding the reconnaissance time range. The image processing module 111 preprocesses the images acquired by each sensor, including noise reduction, enhancement, and correction. The system utilizes artificial intelligence algorithms to process and analyze data acquired by sensors. Specifically, the target recognition and classification module 112 uses deep learning algorithms to identify target types; the multimodal data fusion module 113 fuses data from different sensors to improve the accuracy and reliability of reconnaissance; the data transmission module 114 transmits reconnaissance data to the ground control center in real time, enabling operators to obtain information promptly; the data storage module 115 stores the data for subsequent analysis and retrieval; the positioning module 118 provides precise location information, ensuring that the frame 1 flies along the predetermined route; and the fiber optic module 1... The function of 17 ensures stable operation of rack 1 in complex electromagnetic environments and transmits data information. Battery 116 supplies power to rack 1, enhancing its endurance. The simultaneous operation of high-definition camera 13, infrared thermal imager 14, laser rangefinder 16, and low-light night vision device 17 enables the reconnaissance device to acquire different types of reconnaissance data. Image processing module 111, target recognition and classification module 112, multimodal data fusion module 113, data transmission module 114, and data storage module 115 process and analyze this data. The processed information is transmitted to the ground control center through the data transmission system for use by operators.

[0019] Subsequently, the motor body 21 inside the control equipment box 119 operates, driving the rotating shaft 22 to rotate. When the rotating shaft 22 rotates, it drives the drive gear 23 to rotate inside the equipment box 119. Under the meshing action of the drive gear 23 and the driven gear 24, the driven gear 24 rotates inside the equipment box 119. When the driven gear 24 rotates, it drives the connecting column 120, the camera support frame 19, and the high-definition camera 13 to rotate and adjust their angles. When the device rotates within the inner wall of the equipment housing 119, the rotating ball bearing 26 rotates within the inner wall of the fixed cylinder 25. The cooperation between the fixed cylinder 25 and the rotating ball bearing 26 makes it easier for the connecting column 120, the camera support frame 19, and the high-definition camera 13 to adjust their shooting and reconnaissance angles without any jamming. This enables the reconnaissance device to perform a 360-degree reconnaissance function, thereby allowing the high-definition camera 13 to be adjusted 360 degrees during use, improving the efficiency of environmental reconnaissance and expanding the coverage area of ​​the reconnaissance device.

[0020] Subsequently, when the tripod 12 descends and contacts the ground, it generates an upward impact force. The outrigger 36 contacts the ground first. After being impacted by the ground, the outrigger 36 moves into the fixed groove 37 and the buffer frame 31. At this time, the outrigger 36 presses against the second shock-absorbing rotating plate 35, causing the second shock-absorbing rotating plate 35 to rotate on the surface of the first shock-absorbing rotating plate 33, thus dispersing and dissipating the impact force. The outrigger 36 presses upward against the shock absorber 32, causing the shock absorber 32 to contract. Under the action of the shock absorber 32, the impact force on the outrigger 36 is buffered and dissipated. At this time, the outrigger 36 slides on the inner wall of the guide groove 34. The guide groove 34 guides the outrigger 36, making the reconnaissance device more stable when landing and preventing impact damage to the internal components of the reconnaissance device. This achieves the landing buffer function of the reconnaissance device, thereby dispersing the impact force during landing when the reconnaissance device is in use, reducing the risk of damage to the internal components of the frame 1 due to severe vibration, and improving the stability of the reconnaissance device during landing.

[0021] Subsequently, under the action of the LED bead plate 123 inside the searchlight housing 122, the lamp cover 124 can provide clear illumination for the reconnaissance device when used at night, helping the operator to observe. The angles of the searchlight housing 122, LED bead plate 123 and lamp cover 124 are adjusted synchronously with the angle of the high-definition camera 13, which can ensure the reconnaissance device's reconnaissance and identification capabilities at night or in dark conditions.

[0022] Subsequently, due to different reconnaissance tasks, different LED bead boards 123 with different lighting modes and brightness are needed to meet the reconnaissance requirements. Furthermore, LED bead boards 123 are prone to aging and failure after prolonged use, requiring timely replacement. Specifically, the user loosens the mounting studs 42 on the surface of the mounting block 41, then pulls the lamp cover 124 away from the surface of the locking post 45, thus removing the lamp cover 124 from the surface of the searchlight housing 122. Next, the user slightly rotates the LED bead board 123 inside the searchlight housing 122 to one side, causing the LED bead board 123 to move the elastic locking member 43. After being compressed, the elastic locking member 43 moves away from the interior of the positioning slot 44, allowing the LED bead board 123 to be removed from the inside of the searchlight housing 122. The replaced LED bead board 123 is then placed inside the searchlight housing 122 and used. The user rotates the LED bead plate 123 to one side to adjust its position. Once adjusted, the elastic clip 43 on the surface of the LED bead plate 123 automatically engages with the corresponding positioning slot 44, thus fixing the LED bead plate 123 inside the searchlight housing 122. Then, the lampshade 124 is placed on the surface of the searchlight housing 122, allowing the locking pin 45 to engage with the surface of the lampshade 124 for positioning and assembly. By tightening the mounting studs 42 on the surface of the lampshade 124, the lampshade 124 is reset and installed. This allows for convenient replacement of the LED bead plate 123 in the reconnaissance device, enabling the user to change the LED bead plate 123 with different lighting modes and brightness according to different reconnaissance tasks. This improves the flexibility and adaptability of the reconnaissance device. Furthermore, when the LED bead plate 123 malfunctions, it facilitates user repair and replacement, ultimately completing the operation of the reconnaissance device.

[0023] The above description is only a preferred embodiment of the present utility model, but the protection scope of the present utility model is not limited thereto. Any equivalent substitutions or changes made by those skilled in the art within the technical scope disclosed in the present utility model, based on the technical solution and the inventive concept of the present utility model, should be included within the protection scope of the present utility model.

Claims

1. A multimodal integrated UAV-borne AI visual reconnaissance device, comprising a frame (1), characterized in that: Two sets of tripods (12) are symmetrically mounted on the bottom surface of the frame (1). An equipment box (119) is mounted on the bottom surface of the frame (1). A camera support frame (19) is provided below the equipment box (119). A high-definition camera (13) is provided inside the camera support frame (19). Two sets of mounting plates (121) are symmetrically mounted on the surface of the high-definition camera (13). A searchlight housing (122) is provided on the surface of the mounting plate (121). A detachable LED plate (123) is provided inside the searchlight housing (122). A blind-spot-free detection mechanism (2) is provided on the inner wall of the equipment box (119). A landing buffer mechanism (3) is provided on the bottom surface of the tripods (12). A convenient replacement mechanism (4) is provided on the surfaces of the mounting plate (121) and the searchlight housing (122).

2. The multimodal integrated UAV-borne AI visual reconnaissance device according to claim 1, characterized in that: A connecting column (120) is installed on the surface of the top position of the camera support frame (19). Four brushless motors (110) are evenly installed on the top of the frame (1). A propeller (11) is set on the top of the brushless motors (110). The high-definition camera (13) rotates with the inner wall of the camera support frame (19) through the drive assembly (18). A frame body (15) is installed on the surface of the frame (1). An infrared thermal imager (14) is installed on the surface of the frame body (15). A low-light night vision device (17) is installed on the surface of the frame body (15). A laser rangefinder (16) is also installed on the surface of the frame body (15). A detachable lamp cover (124) is provided on the surface of the searchlight housing (122). The searchlight housing (122) is connected to the mounting plate (121) by bolts (125).

3. The multimodal integrated UAV-borne AI visual reconnaissance device according to claim 1, characterized in that: The rack (1) is equipped with a main control board (10), and the rack (1) is equipped with an image processing module (111), a target recognition and classification module (112), a multimodal data fusion module (113), a data transmission module (114) and a data storage module (115). The main control board (10) is equipped with a battery (116) for powering the rack (1). The rack (1) is equipped with an optical fiber module (117) and a positioning module (118).

4. The multimodal integrated UAV-borne AI visual reconnaissance device according to claim 1, characterized in that: The blind spot detection mechanism (2) consists of an active gear plate (23) installed inside the equipment box (119), a driven gear plate (24) installed inside the equipment box (119), a motor body (21) installed on the inner wall of the equipment box (119), a rotating shaft (22) installed at the output end of the motor body (21), a fixed cylinder (25) installed on the inner wall of the equipment box (119), and rotating balls (26) installed on the inner wall of the fixed cylinder (25).

5. The multimodal integrated UAV-borne AI visual reconnaissance device according to claim 1, characterized in that: The landing buffer mechanism (3) comprises a fixing groove (37) inside the leg (12), a buffer frame (31) inside the fixing groove (37), a support leg (36) at the bottom of the buffer frame (31), a shock absorber (32) on the inner wall of the buffer frame (31), a guide groove (34) on the inner wall of the buffer frame (31), a first shock-absorbing rotating plate (33) on the inner wall of the buffer frame (31), and a second shock-absorbing rotating plate (35) on the surface of the first shock-absorbing rotating plate (33).

6. The multimodal integrated UAV-borne AI visual reconnaissance device according to claim 1, characterized in that: The convenient replacement mechanism (4) includes a mounting block (41) disposed on the surface of the lamp cover (124), a mounting stud (42) disposed on the surface of the mounting block (41) for mounting between the lamp cover (124) and the searchlight housing (122), an elastic clip (43) disposed on the surface of the lamp bead plate (123), a positioning slot (44) disposed on the inner wall of the searchlight housing (122), and a clip (45) disposed on the surface of the searchlight housing (122).

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