Panoramic identification selfie type unmanned aerial vehicle based on multi-mode perception

Abstract

The invention discloses a panoramic recognition self-timer unmanned aerial vehicle based on multi-mode perception, and relates to the technical field of unmanned aerial vehicles, the unmanned aerial vehicle comprises an unmanned aerial vehicle body, perception radars, an adjusting assembly, a camera and a temperature control assembly, the multiple perception radars are installed on the unmanned aerial vehicle body in an array mode, and the camera is installed on the unmanned aerial vehicle body through the adjusting assembly; the adjusting assembly is electrically connected with the sensing radar, a temperature control assembly is arranged on the unmanned aerial vehicle body, the internal temperature of the unmanned aerial vehicle body is controlled through the temperature control assembly, and the temperature of the unmanned aerial vehicle body is controlled through multi-mode sensing formed by the sensing radar and the camera. According to signal feedback and video analysis of the sensing radar, the camera can be controlled through the adjusting assembly to carry out multi-attitude panoramic adjustment, synchronous attitude adjustment is facilitated, the target accurate sensing and continuous tracking effect is improved, and the dynamic shooting requirement of a selfie scene can be met.

Description

A panoramic recognition selfie drone based on multimodal perception Technical Field

[0001] This invention relates to the field of drone technology, specifically a panoramic recognition selfie drone based on multimodal perception. Background Technology

[0002] Panoramic recognition selfie drones combine panoramic imaging technology with selfie functionality, supporting 360-degree shooting without blind spots and intelligent follow-up shooting, making them suitable for travel recording, vlog creation, and other scenarios. Features include 360-degree panoramic shooting: easily achieving panoramic images through multi-lens stitching or single-lens rotation, allowing users to freely adjust the viewing angle; real-time preview and correction: equipped with a panoramic image transmission system, allowing users to rotate their heads to view the panoramic image during flight; and automatic tracking of the user via GPS, image recognition, and other technologies to maintain shooting distance and angle.

[0003] Existing panoramic recognition selfie drones, when used in a single perception mode, cannot easily adjust the attitude of the perception module and the shooting components in sync, resulting in reduced accuracy in target perception and continuous tracking, and are not suitable for the dynamic shooting needs of selfie scenarios. Summary of the Invention

[0004] The purpose of this invention is to provide a panoramic recognition selfie drone based on multimodal perception to solve the problems raised in the prior art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: the drone includes a drone body, a sensing radar, an adjustment component, a camera, and a temperature control component;

[0006] The drone body is equipped with an array of multiple sensing radars, and a camera is mounted on the drone body via an adjustment component. The adjustment component is electrically connected to the sensing radars. The drone body is also equipped with a temperature control component to control the internal temperature of the drone body. Through multimodal perception formed by the sensing radars and cameras, the camera can be controlled by the adjustment component to perform multi-attitude panoramic adjustments based on the signal feedback from the sensing radars and video analysis. This facilitates synchronous attitude adjustment, improves the accuracy of target perception and continuous tracking, and can adapt to the dynamic shooting needs of selfie scenarios.

[0007] As a preferred technical solution, the adjustment assembly includes a first micro motor, a rotating gear, an internal gear ring, a fixing plate, a connecting column, a second micro motor, and a crankshaft;

[0008] A first micro motor is mounted on the bottom of the drone body, and a rotating gear is mounted on the first micro motor. An internal gear ring is rotatably mounted on the bottom of the drone body, and the internal gear ring meshes with the rotating gear. Two fixed plates are symmetrically mounted on the internal gear ring, and connecting columns are rotatably mounted on each of the two fixed plates. The two connecting columns are connected by a crankshaft. A second micro motor is mounted on one of the fixed plates and is connected to the connecting column. A camera is mounted on the crankshaft. Based on the signal feedback from the sensing radar, the first micro motor can be activated. Through the meshing of the rotating gear and the internal gear ring, the internal gear ring can drive the camera to perform 360-degree radial rotation adjustment via the crankshaft. At the same time, by activating the second micro motor, the second micro motor can drive the crankshaft to perform longitudinal swing adjustment via the connecting column, thereby realizing multi-posture adjustment of the camera.

[0009] As a preferred technical solution, the temperature control component includes a housing, an air chamber, a temperature control chamber, an air inlet, a micro fan, an air duct, a temperature control plate, an air pipe, and an air outlet;

[0010] The top of the drone body is fitted with a box containing an air chamber and a temperature control chamber. A miniature fan is installed in the air chamber, which is connected to the temperature control chamber via an air duct. A first temperature sensor is installed in the air duct. Multiple air inlets are located on the side of the air chamber furthest from the temperature control chamber. Multiple temperature control plates are evenly distributed within the temperature control chamber. The drone body contains a heat dissipation channel and an air outlet. The side of the temperature control chamber furthest from the air chamber is connected to the heat dissipation channel via an air pipe. The first temperature sensor is electrically connected to the temperature control plates. When the drone body is running, activating the miniature fan allows for a continuous and stable intake of external airflow through the air inlets. The first temperature sensor in the air duct detects the temperature of the external airflow, thereby adjusting and controlling the temperature of the temperature control plates in the temperature control chamber. This allows for appropriate heating or cooling of the airflow, ensuring that the external airflow enters the heat dissipation channel of the drone body at an optimal temperature, thus guaranteeing stable cooling of the drone body and maintaining its optimal operating temperature.

[0011] As a preferred technical solution, filters are installed on each of the multiple air inlets, which can intercept and filter dust in the airflow. Two guide blocks are symmetrically installed on the side of the air chamber near the air duct, which can guide the airflow.

[0012] As a preferred technical solution, multiple sets of rotating shafts are symmetrically and rotatably installed inside the temperature control chamber. Two rotating shafts in the same set are connected by rotating rollers. Multiple sets of flow-promoting plates are installed in a circumferential array on the rotating rollers. A turbine is installed on the rotating shaft on the same side. A worm gear is rotatably installed inside the temperature control chamber, and the worm gear meshes with multiple turbines. A third micro motor is installed on the housing and connected to the worm gear. A second temperature sensor is installed inside the drone body and is electrically connected to the third micro motor. When the second temperature sensor detects a high temperature inside the drone body, it can control the operation of the third micro motor, causing the third micro motor to drive the worm gear to rotate. Through the transmission action between the worm gear and the turbines, the turbines can drive the rotating rollers to rotate through the rotating shafts during rotation. This allows the rotating rollers to drive the flow-promoting plates to rotate towards the air duct, which can promote the contact effect between the airflow and the temperature control plate. Furthermore, the operating power of the third micro motor can be controlled by the temperature detection of the second temperature sensor, thereby promoting the airflow rate in the temperature control chamber.

[0013] As a preferred technical solution, a turntable is installed on each of the rotating shafts in the same group near the air chamber. A raceway is opened on the turntable, and a squeeze ball is rolled and embedded in the raceway. A pressure sensor is installed on the side of the raceway near the outer diameter of the turntable. A sliding groove is opened on the temperature control chamber, and a slider is slidably installed in the sliding groove. An electric push rod is installed in the sliding groove. A baffle is installed at the bottom of the slider. The electric push rod is connected to the slider. The pressure sensor is electrically connected to the electric push rod. The baffle is the same size as the air outlet port of the air duct.

[0014] In the initial state, the overlap between the baffle and the air duct is at its maximum, and the air volume is at its minimum.

[0015] When the operating power of the third micro motor changes, the rotating roller can drive the turntable to adjust its speed synchronously via the rotating shaft. The rotation of the turntable allows the extrusion balls in the raceway to squeeze the pressure sensor under centrifugal force. The pressure sensor can then control the electric push rod to extend a corresponding distance based on the magnitude of the centrifugal force it receives. This allows the electric push rod to move synchronously with the baffle via the slider during the extension process, thereby reducing the overlap between the baffle and the air duct and increasing the airflow into the temperature control chamber.

[0016] As a preferred technical solution, each of the rotating shafts in the same group near the trachea is equipped with a rotating column. Multiple cutting plates are arranged in a circumferential array on the rotating column. Two sleeves are symmetrically installed on the box body. The rotating column is located inside the sleeve. Two magnetic blocks are symmetrically installed inside the sleeve. A current sensor is installed inside the sleeve. A rotary joint is installed at the end of the rotating column away from the rotating shaft. The rotary joint is connected to the current sensor by wiring. When the rotation speed of the rotating roller is increased accordingly, the rotating roller can drive the rotating column to rotate synchronously through the rotating shaft. During the rotation of the rotating column, the cutting plate can be driven to rotate synchronously, so that the cutting plate cuts the magnetic field lines between the two magnetic blocks to form an induced current. The current sensor can detect the corresponding induced current intensity according to the change in the rotation speed of the rotating roller.

[0017] As a preferred technical solution, the flow-promoting plates in the same group are provided with slide tracks, and slide plates are slidably installed in each slide track. Adjacent slide plates are connected by connecting rods. Multiple electric telescopic rods are installed in a circumferential array at the end of the rotating roller away from the turbine. Each of the multiple electric telescopic rods corresponds to a set of flow-promoting plates. The electric telescopic rods are connected to adjacent slide plates and are electrically connected to a current sensor. The current sensor can control the electric telescopic rods to retract accordingly based on the detected induced current intensity. Since the slide plates can slide within the slide tracks of the flow-promoting plates, they can extend out of the flow-promoting plates, increasing the overall length of the slide plates and flow-promoting plates. This ensures the contact effect between the airflow and the temperature control plate as the airflow increases.

[0018] Compared with the prior art, the beneficial effects of the present invention are:

[0019] Based on the signal feedback from the sensing radar, this application can activate the first micro motor. Through the meshing of the rotating teeth and the internal gear ring, the internal gear ring can drive the camera to perform radial rotation adjustment via the crankshaft. At the same time, by activating the second micro motor, the second micro motor can drive the crankshaft to perform longitudinal swing adjustment via the connecting column, thereby realizing multi-posture adjustment of the camera.

[0020] This application enables the rotating roller to drive the flow-promoting plate to rotate toward the air duct when the temperature inside the drone body is high, thereby promoting the contact effect between the airflow and the temperature control plate. Furthermore, the operating power of the third micro motor can be controlled by the temperature detection of the second temperature sensor, thereby promoting the flow rate of the airflow in the temperature control chamber.

[0021] This application can control the electric push rod to extend a corresponding distance according to the magnitude of the centrifugal force received by the pressure sensor, which can reduce the overlap between the baffle and the air duct, thereby increasing the air volume entering the temperature control room.

[0022] This application can detect the corresponding induced current intensity based on the rotational speed change of the roller using a current sensor, and control the electric telescopic rod to retract accordingly, thereby increasing the overall length of the slide plate and the flow-promoting plate, and ensuring the contact effect between the airflow and the temperature control plate according to the increase in air volume. Attached Figure Description

[0023] Figure 1 is a schematic diagram of the structure of the present invention from a first perspective.

[0024] Figure 2 is a schematic diagram of the second perspective structure of the present invention;

[0025] Figure 3 is a schematic diagram of a partial cross-sectional structure of the present invention;

[0026] Figure 4 is a schematic diagram of the temperature control component structure of the present invention;

[0027] Figure 5 is a schematic diagram of the first cross-sectional structure of the temperature control component of the present invention;

[0028] Figure 6 is a schematic diagram of the second cross-sectional structure of the temperature control component of the present invention;

[0029] Figure 7 is an enlarged structural diagram of point A in Figure 6;

[0030] Figure 8 is a magnified structural diagram of point B in Figure 5;

[0031] Figure 9 is an enlarged structural diagram of point C in Figure 6;

[0032] Figure 10 is a magnified structural diagram of point D in Figure 6.

[0033] In the image: 1. Main body of the drone; 2. Sensing radar; 4. Camera;

[0034] 3. Adjustment components; 301. First micro motor; 302. Rotating gear; 303. Internal gear swivel; 304. Fixing plate; 305. Connecting column; 306. Second micro motor; 307. Crankshaft;

[0035] 5. Temperature control components; 501. Box body; 502. Air chamber; 503. Temperature control chamber; 504. Air inlet; 505. Miniature fan; 506. Air duct; 507. Temperature control plate; 508. Air pipe; 509. Air outlet; 510. Filter screen; 511. Guide block;

[0036] 601. Shaft; 602. Roller; 603. Flow-promoting plate; 604. Turbine; 605. Worm gear; 606. Third micro motor;

[0037] 701. Turntable; 702. Raceway; 703. Extrusion ball; 704. Pressure sensor; 705. Slide rail; 706. Slider; 707. Electric push rod; 708. Baffle;

[0038] 801. Rotary column; 802. Cutting plate; 803. Sleeve; 804. Magnetic block; 805. Current sensor; 806. Rotary joint; 807. Wiring; 808. Slide rail; 809. Slide plate; 810. Connecting rod; 811. Electric telescopic rod. Detailed Implementation

[0039] 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, and 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.

[0040] Example: As shown in Figures 1-3, the present invention provides a technical solution for a panoramic recognition selfie drone based on multimodal perception. The drone includes a drone body 1, a sensing radar 2, an adjustment component 3, a camera 4, and a temperature control component 5.

[0041] Multiple sensing radars 2 are arrayed on the main body 1 of the drone, and a camera 4 is mounted on the main body 1 via an adjustment component 3. The adjustment component 3 is electrically connected to the sensing radars 2. A temperature control component 5 is set on the main body 1 of the drone to control the internal temperature of the main body 1. Through the multimodal perception formed by the sensing radars 2 and the camera 4, the camera 4 can be controlled by the adjustment component 3 to perform multi-attitude panoramic adjustments based on the signal feedback and video analysis of the sensing radars 2. This facilitates synchronous attitude adjustment, improves the accuracy of target perception and continuous tracking, and can adapt to the dynamic shooting needs of selfie scenarios.

[0042] As shown in Figures 1-3, the adjustment component 3 includes a first micro motor 301, a rotating gear 302, an internal gear ring 303, a fixing plate 304, a connecting column 305, a second micro motor 306, and a crankshaft 307.

[0043] A first micro motor 301 is mounted on the bottom of the drone body 1. A rotating gear 302 is mounted on the first micro motor 301. An internal gear ring 303 is rotatably mounted on the bottom of the drone body 1, meshing with the rotating gear 302. Two fixing plates 304 are symmetrically mounted on the internal gear ring 303. A connecting post 305 is rotatably mounted on each of the two fixing plates 304, and the two connecting posts 305 are connected by a crankshaft 307. A second micro motor 306 is mounted on one of the fixing plates 304. A camera 4 is mounted on a crankshaft 307 connected to a connecting post 305. Based on the signal feedback from the sensing radar 2, the first micro motor 301 can be activated. Through the meshing of the rotating gear 302 and the internal gear ring 303, the internal gear ring 303 can drive the camera 4 to perform 360-degree radial rotation adjustment via the crankshaft 307. At the same time, by activating the second micro motor 306, the second micro motor 306 can drive the crankshaft 307 to perform longitudinal swing adjustment via the connecting post 305, thereby realizing multi-posture adjustment of the camera 4.

[0044] As shown in Figures 1-10, the temperature control component 5 includes a housing 501, an air chamber 502, a temperature control chamber 503, an air inlet 504, a miniature fan 505, an air duct 506, a temperature control plate 507, an air pipe 508, and an air outlet 509.

[0045] A box 501 is mounted on the top of the drone body 1. Inside the box 501 are an air chamber 502 and a temperature control chamber 503. A miniature fan 505 is installed inside the air chamber 502. The air chamber 502 and the temperature control chamber 503 are connected via an air duct 506. A first temperature sensor is installed inside the air duct 506. Multiple air inlets 504 are located on the side of the air chamber 502 away from the temperature control chamber 503. Multiple temperature control plates 507 are evenly installed inside the temperature control chamber 503. The drone body 1 has a heat dissipation channel and an air outlet 509. The side of the temperature control chamber 503 away from the air chamber 502 is connected to the heat dissipation channel via an air pipe 508. A temperature sensor is electrically connected to the temperature control plate 507. When the drone body 1 is running, the micro fan 505 is activated, which allows the air intake 504 to continuously and stably draw in external airflow. The temperature of the external airflow is detected by the first temperature sensor in the air duct 506, thereby adjusting and controlling the temperature of the temperature control plate 507 in the temperature control chamber 503. This facilitates the corresponding heating or cooling of the airflow, ensuring that the external airflow enters the heat dissipation channel of the drone body 1 at the optimal temperature. This ensures a stable cooling of the drone body 1, keeping the drone body 1 at the optimal operating temperature.

[0046] Each of the multiple air inlets 504 is equipped with a filter screen 510, which can intercept and filter dust in the airflow. Two guide blocks 511 are symmetrically installed on the side of the air chamber 502 near the air duct 506, which can guide the airflow.

[0047] Multiple sets of rotating shafts 601 are symmetrically and rotatably installed inside the temperature control chamber 503. Two rotating shafts 601 in the same set are connected by rotating rollers 602. Multiple sets of flow-promoting plates 603 are installed in a circumferential array on the rotating rollers 602. A turbine 604 is installed on the rotating shaft 601 on the same side. A worm gear 605 is rotatably installed inside the temperature control chamber 503, and the worm gear 605 meshes with multiple turbines 604. A third micro motor 606 is installed on the housing 501 and is connected to the worm gear 605. A second temperature sensor is installed inside the UAV body 1. The second temperature sensor is electrically connected to the third micro motor 606. When the second temperature sensor detects the UAV... When the temperature inside the main body 1 is high, the second temperature sensor can control the operation of the third micro motor 606, causing the third micro motor 606 to drive the worm gear 605 to rotate. Through the transmission action between the worm gear 605 and the turbine 604, the turbine 604 can drive the rotating roller 602 to rotate through the rotating shaft 601 during rotation. This causes the rotating roller 602 to drive the flow-promoting plate 603 to rotate towards the air duct 506, which can promote the contact effect between the airflow and the temperature control plate 507. Furthermore, the operating power of the third micro motor 606 can be controlled by the temperature detection of the second temperature sensor, thereby promoting the flow rate of the airflow in the temperature control chamber 503.

[0048] Turntables 701 are installed on the rotating shafts 601 in the same group near the air chamber 502. A raceway 702 is opened on the turntable 701. A squeeze ball 703 is rolled and embedded in the raceway 702. A pressure sensor 704 is installed on the side of the raceway 702 near the outer diameter of the turntable 701. A slide groove 705 is opened on the temperature control chamber 503. A slider 706 is slidably installed in the slide groove 705. An electric push rod 707 is installed in the slide groove 705. A baffle 708 is installed at the bottom of the slider 706. The electric push rod 707 is connected to the slider 706. The pressure sensor 704 is electrically connected to the electric push rod 707. The baffle 708 is the same size as the air outlet of the air duct 506.

[0049] In the initial state, the overlap between the baffle 708 and the air duct 506 is the largest, and the air volume is the smallest.

[0050] When the operating power of the third micro motor 606 changes, the rotating roller 602 can drive the turntable 701 to adjust its speed synchronously via the rotating shaft 601. The rotation of the turntable 701 causes the extrusion balls 703 within the raceway 702 to exert centrifugal force on the pressure sensor 704. This pressure sensor 704 controls the electric push rod 707 to extend a corresponding distance based on the magnitude of the centrifugal force. During this extension, the electric push rod 707 drives the baffle 708 to move synchronously via the slider 706, reducing the overlap between the baffle 708 and the air duct 506, thereby increasing the airflow into the temperature control chamber 503.

[0051] Rotating columns 801 are installed on the rotating shafts 601 in the same group near the trachea 508. Multiple cutting plates 802 are installed in a circumferential array on the rotating columns 801. Two sleeves 803 are symmetrically installed on the box body 501. The rotating columns 801 are located inside the sleeves 803. Two magnetic blocks 804 are symmetrically installed inside the sleeves 803. A current sensor 805 is installed inside the sleeves 803. A rotary joint 806 is installed at the end of the rotating column 801 away from the rotating shaft 601. The rotary joint 806 is connected to the current sensor 805 through a wiring 807. When the rotation speed of the rotating roller 602 is increased accordingly, the rotating roller 602 can drive the rotating column 801 to rotate synchronously through the rotating shaft 601. During the rotation of the rotating column 801, it can drive the cutting plates 802 to rotate synchronously, so that the cutting plates 802 cut the magnetic lines of force between the two magnetic blocks 804 to form an induced current. The current sensor 805 can detect the corresponding induced current intensity according to the change in the rotation speed of the rotating roller 602.

[0052] Each flow-promoting plate 603 has a slide rail 808, and a slide plate 809 is slidably installed in each slide rail 808. Adjacent slide plates 809 are connected by a connecting rod 810. Multiple electric telescopic rods 811 are installed in a circular array at the end of the rotating roller 602 away from the turbine 604. The multiple electric telescopic rods 811 correspond one-to-one with multiple sets of flow-promoting plates 603. The electric telescopic rods 811 are connected to adjacent slide plates 809. The electric telescopic rods 811 are electrically connected to a current sensor 805. The current sensor 805 can control the electric telescopic rods 811 to retract accordingly based on the detected induced current intensity. Since the slide plate 809 can slide in the slide rail 808 of the flow-promoting plate 603, the slide plate 809 can extend out of the flow-promoting plate 603, increasing the overall length of the slide plate 809 and the flow-promoting plate 603. This can ensure the contact effect between the airflow and the temperature control plate 507 according to the increase in air volume.

[0053] Working principle of the invention:

[0054] During the flight of the drone, based on the signal feedback from the sensing radar 2, the first micro motor 301 can be activated. Through the meshing of the rotating gear 302 and the internal gear ring 303, the internal gear ring 303 can drive the camera 4 to perform 360-degree radial rotation adjustment via the crankshaft 307. At the same time, by activating the second micro motor 306, the second micro motor 306 can drive the crankshaft 307 to perform longitudinal swing adjustment via the connecting column 305, thereby realizing multi-attitude adjustment of the camera 4.

[0055] When the drone body 1 is running, by activating the micro fan 505, the air intake 504 can continuously and stably draw in external airflow. The temperature of the external airflow is detected by the first temperature sensor in the air duct 506, thereby adjusting and controlling the temperature of the temperature control plate 507 in the temperature control chamber 503. This facilitates the corresponding heating or cooling of the airflow, ensuring that the external airflow enters the heat dissipation channel of the drone body 1 at the optimal temperature. This ensures a stable cooling of the drone body 1, keeping the drone body 1 at the optimal operating temperature.

[0056] When the second temperature sensor detects a high temperature inside the drone body 1, it can control the third micro motor 606 to operate, causing the third micro motor 606 to drive the worm gear 605 to rotate. Through the transmission between the worm gear 605 and the turbine 604, the turbine 604 can drive the rotating roller 602 to rotate via the rotating shaft 601 during rotation. This causes the rotating roller 602 to drive the flow-promoting plate 603 to rotate towards the air duct 506, which can promote the contact effect between the airflow and the temperature control plate 507. Furthermore, the operating power of the third micro motor 606 can be controlled by the temperature detection of the second temperature sensor, thereby promoting the flow rate of the airflow in the temperature control chamber 503.

[0057] When the operating power of the third micro motor 606 changes, the rotating roller 602 can drive the turntable 701 to adjust its speed synchronously via the rotating shaft 601. The rotation of the turntable 701 can cause the extrusion ball 703 in the raceway 702 to squeeze the pressure sensor 704 under centrifugal force. The pressure sensor 704 can control the electric push rod 707 to extend a corresponding distance according to the magnitude of the centrifugal force it receives. During the extension process, the electric push rod 707 can drive the baffle 708 to move synchronously via the slider 706, which can reduce the overlap between the baffle 708 and the air duct 506, thereby increasing the air volume entering the temperature control chamber 503.

[0058] When the rotational speed of the roller 602 is increased accordingly, the roller 602 can drive the rotating column 801 to rotate synchronously through the rotating shaft 601. During the rotation, the rotating column 801 can drive the cutting plate 802 to rotate synchronously, so that the cutting plate 802 cuts the magnetic field lines between the two magnetic blocks 804 to form an induced current. The current sensor 805 can detect the corresponding induced current intensity according to the change in the rotational speed of the roller 602 and control the electric telescopic rod 811 to retract accordingly. Since the slide plate 809 can slide in the slide rail 808 of the flow-promoting plate 603, the slide plate 809 can extend out of the flow-promoting plate 603, increasing the overall length of the slide plate 809 and the flow-promoting plate 603. This can ensure the contact effect between the airflow and the temperature control plate 507 according to the increase in air volume.

[0059] It will be apparent to those skilled in the art that the present invention is not limited to the details of the exemplary embodiments described above, and that the invention can be implemented in other specific forms without departing from its spirit or essential characteristics. Therefore, the embodiments should be considered in all respects as exemplary and non-limiting, and the scope of the invention is defined by the appended claims rather than the foregoing description. Thus, all variations falling within the meaning and scope of equivalents of the claims are intended to be included within the present invention. No reference numerals in the claims should be construed as limiting the scope of the claims.

Claims

1. A panoramic recognition selfie drone based on multimodal perception, characterized in that: The drone includes a drone body (1), a sensing radar (2), an adjustment component (3), a camera (4), and a temperature control component (5). Multiple sensing radars (2) are arrayed on the drone body (1), and the camera (4) is installed on the drone body (1) through the adjustment component (3). The adjustment component (3) is electrically connected to the sensing radars (2). The temperature control component (5) is provided on the drone body (1) to control the internal temperature of the drone body (1).

2. The panoramic recognition selfie drone based on multimodal perception according to claim 1, characterized in that: The adjustment assembly (3) includes a first micro motor (301), a rotating gear (302), an internal gear ring (303), a fixing plate (304), a connecting column (305), a second micro motor (306), and a crankshaft (307); the first micro motor (301) is mounted on the bottom of the UAV body (1), the first micro motor (301) is mounted with a rotating gear (302), and the internal gear ring (305) is rotatably mounted on the bottom of the UAV body (1). 3) Engages with the rotating gear (302). Two fixed plates (304) are symmetrically installed on the internal gear ring (303). A connecting column (305) is rotatably installed on each of the two fixed plates (304). The two connecting columns (305) are connected by a crankshaft (307). A second micro motor (306) is installed on one of the fixed plates (304). The second micro motor (306) is connected to the connecting column (305). A camera (4) is installed on the crankshaft (307).

3. A panoramic recognition selfie drone based on multimodal perception according to claim 1, characterized in that: The temperature control component (5) includes a housing (501), an air chamber (502), a temperature control chamber (503), an air inlet (504), a miniature fan (505), an air duct (506), a temperature control plate (507), an air pipe (508), and an air outlet (509). The housing (501) is mounted on the top of the UAV body (1). The housing (501) contains an air chamber (502) and a temperature control chamber (503). The air chamber (502) contains a miniature fan (505). The air chamber (502) communicates with the temperature control chamber (503). The air duct (506) is connected to the air chamber (506), and a first temperature sensor is installed in the air duct (506). Multiple air inlets (504) are opened on the side of the air chamber (502) away from the temperature control chamber (503). Multiple temperature control plates (507) are evenly installed in the temperature control chamber (503). The main body of the UAV (1) is provided with a heat dissipation channel and an air outlet (509). The side of the temperature control chamber (503) away from the air chamber (502) is connected to the heat dissipation channel through an air pipe (508). The first temperature sensor is electrically connected to the temperature control plate (507).

4. A panoramic recognition selfie drone based on multimodal perception according to claim 3, characterized in that: Each of the multiple air inlets (504) is equipped with a filter screen (510), and two guide blocks (511) are symmetrically installed on the side of the air chamber (502) near the air duct (506).

5. A panoramic recognition selfie drone based on multimodal perception according to claim 3, characterized in that: Multiple sets of rotating shafts (601) are symmetrically and rotatably installed inside the temperature control chamber (503). Two rotating shafts (601) in the same set are connected by rotating rollers (602). Multiple sets of flow-promoting plates (603) are installed in a circular array on the rotating rollers (602). A turbine (604) is installed on the rotating shaft (601) on the same side. A worm gear (605) is rotatably installed inside the temperature control chamber (503). The worm gear (605) meshes with multiple turbines (604). A third micro motor (606) is installed on the box body (501). The third micro motor (606) is connected to the worm gear (605). A second temperature sensor is provided inside the UAV body (1). The second temperature sensor is electrically connected to the third micro motor (606).

6. A panoramic recognition selfie drone based on multimodal perception according to claim 5, characterized in that: A turntable (701) is installed on each of the rotating shafts (601) in the same group near the air chamber (502). A raceway (702) is provided on the turntable (701). A squeeze ball (703) is rolled and fitted in the raceway (702). A pressure sensor (704) is installed on the side of the raceway (702) near the outer diameter of the turntable (701). A slide groove (705) is provided on the temperature control chamber (503). A slider (706) is slidably installed in the slide groove (705). An electric push rod (707) is installed in the slide groove (705), and a baffle (708) is installed at the bottom of the slider (706). The electric push rod (707) is connected to the slider (706), and the pressure sensor (704) is electrically connected to the electric push rod (707). The baffle (708) and the air outlet of the air duct (506) are the same size. In the initial state, the overlap between the baffle (708) and the air duct (506) is the largest, and the air volume is the smallest.

7. A panoramic recognition selfie drone based on multimodal perception according to claim 6, characterized in that: A rotating column (801) is installed on each of the rotating shafts (601) in the same group near the trachea (508). Multiple cutting plates (802) are installed in a circular array on the rotating column (801). Two sleeves (803) are symmetrically installed on the box body (501). The rotating column (801) is located inside the sleeve (803). Two magnetic blocks (804) are symmetrically installed inside the sleeve (803). A current sensor (805) is installed inside the sleeve (803). A rotary joint (806) is installed at the end of the rotating column (801) away from the rotating shaft (601). The rotary joint (806) is connected to the current sensor (805) through a wiring (807).

8. A panoramic recognition selfie drone based on multimodal perception according to claim 7, characterized in that: The flow-promoting plates (603) in the same group are provided with slides (808), and slide plates (809) are slidably installed in each slide (808). Adjacent slide plates (809) are connected by connecting rods (810). Multiple electric telescopic rods (811) are installed in a circular array at the end of the roller (602) away from the turbine (604). The multiple electric telescopic rods (811) correspond one-to-one with multiple groups of flow-promoting plates (603). The electric telescopic rods (811) are connected to adjacent slide plates (809). The electric telescopic rods (811) are electrically connected to current sensors (805).

Images