Ultrasonic bird repelling device with bionic bird aircraft recognition function

Abstract

The invention discloses an ultrasonic bird repelling device with a bionic bird aircraft recognition function, and belongs to the field of active bird repelling and bionic device recognition in special places. The whole device is composed of a wind-assisted rotating unit, a solar power generation unit, a pipeline wind power generation unit and an ultrasonic bird repelling monitoring unit. The power generation module combines two power generation modes of solar power generation and pipeline wind power generation, the two modes can give full play to respective advantages to complement each other, the equipment structure of the solar power generation unit is relatively simple, the maximum power of the solar power generation unit can be exerted in an excellent environment with sufficient light and long irradiation time, and the power generation efficiency is improved. The pipeline wind power generation unit can make up the defect that the solar power generation unit is low in power generation efficiency in cloudy and rainy days, nights and the like; similarly, the monitoring module integrates a visual sensor and a laser radar sensor, and the two sensors supplement each other, so that target position information can be identified and collected more accurately. The power source in a severe environment is optimized, the cruising ability and environmental applicability of the device are enhanced, and certain recognition and monitoring means are adopted for bird flocks or bionic bird aircrafts on the basis of bird repelling in a multi-sensor fusion mode.

Description

Technical Field

[0001] The invention relates to an ultrasonic bird-repelling device comprising a solar power generation unit, a pipeline wind power generation unit, a wind-assisted rotation unit and an ultrasonic bird-repelling monitoring unit, and belongs to the field of active bird-repelling and bionic device identification in special places. Technical Background

[0002] Bird damage is a global problem. The International Aeronautical Federation classifies bird strikes as Class A aviation disasters. To ensure safe takeoff and landing, airports must implement efficient and precise bird repellent technology. Approximately 10,000 bird strikes occur worldwide each year, and approximately one-third of all air crashes are bird-related. Furthermore, in agricultural areas such as farmland, aquaculture, and plantations, birds peck at grain, seedlings, and seeds, negatively impacting crop cultivation. Furthermore, in industrial areas like high-voltage transmission lines and substations, birds use branches and wire to build nests, causing short circuits and tripping. Crucially, while bionic bird-inspired aircraft technology is popular and widely used in military and civilian fields due to its advantages in concealment and maneuverability, it also poses a serious safety hazard in certain high-security locations. Therefore, developing long-lasting active bird repellent and bionic bird identification systems has become a key research area in this area.

[0003] At present, most domestic airports mainly adopt the following methods to drive away birds: (1) Physical bird driving. Birds are driven away by managing the airport environment, setting up bird nets, etc. The advantage is that the overall density of bird flocks is reduced. The disadvantage is that there are too many uncontrollable factors, and birds cannot be driven away or killed accurately and timely. (2) Visual bird driving. Birds are driven away by devices such as bird-driving wind wheels that use wind power to rotate to achieve visual intimidation. The advantage is that it saves labor and uses existing resources to cover a large area of bird driving. The disadvantage is that when there is a breeze, no wind or poor light weather, the "strike" phenomenon is likely to occur. At the same time, the gradual increase in the adaptability of the bird flock will reduce the ability to drive away birds. (3) Auditory bird driving. Patent CN215270244U discloses an acoustic and optical bird repellent device and a vehicle-mounted bird repellent device that uses sounds that frighten birds, such as gas cannons and ultrasound. The device primarily consists of a rotating platform, a camera, a laser bird repellent, a directional sonic bird repellent, and a bracket. The device works by using a laser beam from the rotating platform to direct at birds, and a directional sonic bird repellent to generate ultrasound waves to panic the birds, thereby achieving the desired effect. The camera monitors bird activity in real time, enabling timely and effective bird repellent. Patent CN202220702998.X builds on the previous approach by adding a device that utilizes solar and wind power, making some use of natural resources. However, the device's adaptability to harsh environments and power generation efficiency remain limited. The aforementioned issues with the three bird repellent devices indicate that the first two methods are overly passive and require enhanced device functionality, improved autonomous operation, and reduced manual labor. Furthermore, the device layout needs to be optimized, the power generation unit's performance needs to be improved, and the device's endurance and stability in harsh environments need to be enhanced. Multi-sensor fusion may even be required to achieve relevant identification and monitoring functions.

[0004] To overcome the above problems, the present invention discloses an ultrasonic bird-repellent device with bionic bird aircraft identification. It comprehensively considers and upgrades the shortcomings of the three aforementioned bird-repellent methods, and on this basis innovatively designs a structure that combines pipeline wind power, solar energy and sensors. It can not only improve the resource utilization of the device and enhance the device's active bird-repellent function, but also drive away bird flocks for a long time within a certain range and realize the identification and monitoring of birds and bionic bird aircraft, thereby enhancing the practicality of the device. Summary of the Invention

[0005] The present invention is used to solve the problems of poor resource utilization, low bird-repelling efficiency, and lack of automatic identification and monitoring functions in existing bird-repelling devices. It provides an ultrasonic bird-repelling device that can also identify bionic bird aircraft. The design of pipeline wind power generation and solar power generation optimizes the power source of the device. At the same time, on the basis of bird repelling, it also implements certain identification and monitoring means for bird flocks or bionic bird aircraft.

[0006] The present invention addresses the problems existing in existing bird-repelling devices and makes fundamental innovations. The basic ideas are: 1. The Venturi effect is used to design a ducted wind power generation unit, which improves the power generation efficiency of the wind turbine and enhances the endurance and stability of the device. 2. The solar power generation unit is arranged in an upside-down shape, such as a horizontal V-shaped structure, which is beneficial to improving the wind gathering capacity of the entire device. 3. The turbine in the ducted wind power generation unit is designed to be centrally symmetrical, which is beneficial to capturing more wind energy for power generation in a limited space. 4. The use of visual sensing plus lidar multi-sensor fusion on the duct frame, combined with the device working judgment process, is conducive to early warning and accurate distinction between birds and bionic bird aircraft.

[0007] To achieve the above-mentioned purpose and principle, the technical solution of the present invention is as follows:

[0008] An ultrasonic bird-repellent device with bionic bird aircraft identification function consists of four parts: a wind-assisted rotation unit I, a solar power generation unit II, a pipeline wind power generation unit III, and an ultrasonic bird-repellent monitoring unit IV.

[0009] The wind-assisted rotating unit I is fixed on the ground, and the wind-assisted rotating unit I is connected to one end of the solar power generation unit II. The solar power generation unit II is installed on the upper and lower sides of the pipeline wind power generation unit III. The ultrasonic bird-repelling monitoring unit IV is installed on the pipeline wind power generation unit III.

[0010] The wind-assisted rotating unit I includes a support column 101, a downwind assisting plate group 102, a gear ring frame 103, a reflector group 104, an upwind assisting plate group 105, a planetary gear group 106, a sun gear 107, a gear ring 108, a bearing 109, and a bearing end cover 110;

[0011] The support column 101 is fixed to the ground, and the sun gear 107 is connected to the support column 101 by a key, so that the sun gear 107 is fixed. The planetary gear set 106 is meshed with the sun gear 107 and the ring gear 108 for transmission connection, and the ring gear 108 is installed in the ring gear frame 103 with an interference fit. The upwind assist plate group 105 and the downwind assist plate group 102 are respectively welded to the upper and lower sides of the reflector support rod on the ring gear frame 103. The reflector group 104 is connected to the reflector support rod of the ring gear frame 103 by a ball hinge.

[0012] The downwind assist plate group 102, upwind assist plate group 105, and reflector group 104 are all arranged in a circular array with an interval angle of 45 degrees and a number of eight. The planetary gear group 106 is evenly distributed around the circumference with an interval angle of 120 degrees and a number of three.

[0013] The wind-assisted rotating unit I drives the upwind assisting plate group 105 and the downwind assisting plate group 102 to rotate by utilizing the wind force, thereby causing the upwind assisting plate group 105 and the downwind assisting plate group 102 to drive the gear ring frame 103, the gear ring 108 and the reflector group 104 to rotate. The rotation of the wind-assisted rotating unit can initially cause visual dizziness and deterrence to the flock of birds, and can screen and drive away some birds that are sensitive or alert to environmental changes.

[0014] The solar power generation unit II includes a bottom plate 201, a lower photovoltaic panel group 202, a lower octagonal frame 203, an upper octagonal frame 204, an upper photovoltaic panel group 205, and an upper plate 206;

[0015] The planetary gear set 106 and the gear shaft of the base plate 201 are transitionally matched, the bearing 109 is installed on the support column 101 and the base plate 201 through a transition fit, and the bearing end cover 110 is connected to the base plate 201 through bolts;

[0016] The planetary gear set 106 is rotated by the ring gear 108 through gear meshing, thereby rotating the solar power generation unit connected to the planetary gear set 106. The rotation of the solar power generation unit allows each photovoltaic panel to be evenly exposed to sunlight to generate electricity, thereby improving the power generation efficiency of the solar power generation unit.

[0017] The bottom plate 201 is installed below the lower octagonal frame 203 by bolt connection, the lower photovoltaic panel group 202 is installed on the side of the lower octagonal frame 203 by bolt connection, and the small end of the lower octagonal frame 203 is connected to the pipe frame 301 by bolts. Similarly, the upper plate 206 is connected above the upper octagonal frame 204 by bolt connection, the upper photovoltaic panel group 205 is installed on the side of the upper octagonal frame 204 by bolt connection, and the small end of the upper octagonal frame 204 is connected to the pipe frame 301 by bolts.

[0018] The upper photovoltaic panel group 205 and the lower photovoltaic panel group 202 are evenly arranged in a circular array on the upper octagonal frame 204 and the lower octagonal frame 203, respectively. There are eight of them, each with an angle of 45 degrees, and the overall structure is an inverted horizontal V-shaped structure, which is conducive to improving the wind gathering ability of the device.

[0019] The solar power generation unit II generates electricity by directly absorbing solar energy through the lower photovoltaic panel group 202, and can also reflect and focus sunlight to the upper photovoltaic panel group 205 through the reflector group 104 to generate electricity, effectively utilizing space while increasing power generation.

[0020] The pipeline wind power generation unit III includes a pipeline frame 301, a three-phase asynchronous motor 302, a turbine housing 303, a housing lower end cover 304, a housing upper end cover 305, a ventilation duct 306, a three-phase asynchronous motor 307, a ventilation duct 308, a deep groove ball bearing 309, a turbine 310, a deep groove ball bearing 311, and a turbine 312;

[0021] The ventilation duct 306 and the ventilation duct 308 are respectively connected with the duct frame 301 and the turbine housing 303 by transition fit, the housing upper end cover 305 and the housing lower end cover 304 are installed on the turbine housing 303 by interference fit, the small ends of the turbine 310 and the turbine 312 are respectively transition fit with the bearing 309 and the bearing 311, the deep groove ball bearing 309 and the deep groove ball bearing 311 are respectively transition fit with the housing lower end cover 304 and the housing upper end cover 305, and the large ends of the turbine 310 and the turbine 312 are respectively connected with the output shafts of the three-phase asynchronous motor 307 and the three-phase asynchronous motor 302 by bolts;

[0022] The two ventilation ducts adopt a Venturi tube design, which increases the wind speed entering the ducts through the frustum-shaped pipes, thereby increasing the force of the wind driving the turbines 310 and 312 to rotate, thereby increasing the power generation of the three-phase asynchronous motors 307 and 302;

[0023] The turbine 310 and the turbine 312 are designed to be arranged in a half-inverted manner in the turbine housing, thereby improving the power generation efficiency of the pipeline wind power generation unit on the basis of reasonable utilization of the working space;

[0024] There are two ducted wind power generation units III, which are identical in shape and size and are arranged at different 90° angles on the duct frame, making rational use of relatively harsh working environments such as gusts and turbulence, and improving the environmental applicability of the device;

[0025] The ultrasonic bird-repelling monitoring unit IV includes a lower laser radar group 401, an ultrasonic transmitting device group 402, an upper camera group 403, an upper laser radar group 404, a lower camera group 405, and an ECU module group 406;

[0026] The ultrasonic transmitting device group 402 is connected to the pipe frame 301 by bolts, the upper laser radar group 404, the lower laser radar group 401, the upper camera group 403 and the lower camera group 405 are all connected to the pipe frame 301 by interference fit, and the ECU module group 406 is fixedly installed on the pipe frame 301;

[0027] The upper laser radar group 404, the lower laser radar group 401, the upper camera group 403, and the lower camera group 405 each have two members, and are symmetrical with the pipe frame 301. In addition, the groups are staggered up and down, which not only achieves circumferential coverage of the recognition area and enhances the monitoring and recognition capabilities of the device, but also allows the monitoring module to be selectively activated according to the actual air visibility.

[0028] The ECU module group 406 is a signal processing module, and there are four of them, which are circumferentially distributed on the four sides of the pipe frame 301;

[0029] The ultrasonic emitting device group 402 is the main bird-repelling function module, and there are four of them, which are distributed circumferentially above the four ventilation duct openings. Their arrangement position is conducive to the air intake and exhaust of the ducts;

[0030] An ultrasonic bird repellent device with bionic bird aircraft recognition involves sensing birds, identifying bionic bird aircraft, repelling them, and using them for long-term endurance. This device is paired with a complete energy-saving and consumption-reduction method. The workflow is as follows:

[0031] Step 1 (Start): Install all components of the device, reset all settings, and determine the number of device groups to achieve circumferential coverage based on the actual site;

[0032] Step 2: The wind-assisted rotation unit I is started, and the entire device is rotated by the wind;

[0033] Step 3: Solar power generation unit II and pipeline wind power generation unit III are started to generate electricity to supply energy for the device;

[0034] Step 4: Information capture. The upper camera group 403 and the lower camera group 405 are turned on for use in situations where air visibility is high; the upper camera group 403, the lower camera group 405, the upper laser radar group 404, and the lower laser radar group 401 are turned on for use in situations where air visibility is low.

[0035] Step 5: Information transmission. The camera group and the lidar group capture information and transmit it to the ECU module group 406;

[0036] Step 6: Information processing. The ECU module group 406 identifies and processes the received information;

[0037] Step 7: Information identification. The ECU module group 406 determines whether the information captured by the ultrasonic bird-repelling monitoring unit IV is the target information of the device. If so, the ultrasonic emission device group 402 is turned on to emit ultrasonic waves to drive away the target. Otherwise, the process returns to step 5.

[0038] Step 8 (End): The ECU module group 406 determines whether the target has been successfully driven away. If so, the ultrasonic transmitter group 402 is turned off. Otherwise, the target feature information is collected and uploaded to the monitoring center for warning. The cycle ends.

[0039] The beneficial effects of the present invention are:

[0040] 1. The present invention combines pipeline wind power generation with solar power generation, and combines the energy-saving and consumption-reduction strategy of this patent to improve the power source of the device's bird-repelling and bionic bird-flying vehicle recognition functions in harsh environments, thereby enhancing the device's endurance and stability.

[0041] 2. The present invention rationally utilizes wind power to drive the entire device to rotate, which not only allows the reflected light to cause visual dizziness and shock to the flock of birds, but also ensures that each photovoltaic panel can receive light and generate electricity evenly, thereby improving the power generation capacity of the device's solar power generation unit;

[0042] 3. The solar power generation unit and the ducted wind power generation unit in the present invention are designed to be arranged in a transverse V-shaped structure, which helps to improve the wind gathering ability of the device and improves the power generation capacity of the ducted wind power generation unit of the device;

[0043] 4. The ducted wind power generation unit of the present invention adopts a dual-turbine centrosymmetrical arrangement, effectively utilizing the wind energy entering the ventilation duct in a very small working space, effectively improving the power generation capacity of the device;

[0044] 5. The camera group and the laser radar group in the present invention are designed to be arranged in an up-and-down staggered manner, which is conducive to the device to more accurately identify the position information of the bionic bird aircraft and the bird, thereby improving the accuracy of the device's recognition and monitoring capabilities. BRIEF DESCRIPTION OF THE DRAWINGS

[0045] Figure 1 An overall diagram of an ultrasonic bird repellent device with bionic bird flight recognition capabilities;

[0046] Figure 2 Structural diagram of the wind-assisted rotary unit;

[0047] Figure 3 Structural diagram of solar power generation unit;

[0048] Figure 4 Structural diagram of the ducted wind power generation unit;

[0049] Figure 5 Cross-sectional view of the ducted wind power unit;

[0050] Figure 6 Structural diagram of ultrasonic bird repellent monitoring unit;

[0051] Figure 7Schematic diagram of the assembly of an ultrasonic bird repellent device with bionic bird aircraft recognition function;

[0052] Figure 8 A working diagram of an ultrasonic bird repellent device with bionic bird aircraft recognition function;

[0053] The numbers in the figure are: Ⅰ-wind-assisted rotation unit, Ⅱ-solar power generation unit, Ⅲ-pipeline wind power generation unit, Ⅳ-ultrasonic bird-repelling monitoring unit; 101-support column, 102-downwind power-assisted plate group, 103-gear ring frame, 104-reflector group, 105-upwind power-assisted plate group, 106-planetary gear group, 107-sun gear, 108-gear ring, 109-bearing, 110-bearing end cover, 201-bottom plate, 202-lower photovoltaic panel group, 203-lower octagonal frame, 204-upper octagonal frame, 205-upper photovoltaic panel group, 20 6-upper plate, 301-pipe frame, 302-three-phase asynchronous motor, 303-turbine housing, 304-housing lower end cover, 305-housing upper end cover, 306-ventilation duct, 307-three-phase asynchronous motor, 308-ventilation duct, 309-deep groove ball bearing, 310-turbine, 311-deep groove ball bearing, 312-turbine, 401-lower end laser radar group, 402-ultrasonic transmitting device group, 403-upper end camera group, 404-upper end laser radar group, 405-lower end camera group, 406-ECU module group. Specific implementation methods

[0054] The present invention will be further described below with reference to the accompanying drawings and specific embodiments.

[0055] Example: The workplace is an airport with a high security level, and the targets are flocks of birds, drones, and bionic bird-like aircraft; Figure 1-7 As shown in the figure, an ultrasonic bird-repellent device with bionic bird aircraft identification function consists of four parts: a wind-assisted rotation unit I, a solar power generation unit II, a pipeline wind power generation unit III, and an ultrasonic bird-repellent monitoring unit IV.

[0056] An ultrasonic bird repellent device with bionic bird aircraft recognition involves sensing birds, identifying bionic bird aircraft, repelling them, and using them for long-term endurance. This device is paired with a complete energy-saving and consumption-reduction method. The workflow is as follows:

[0057] Step 1 (Start): Install all components of the device, reset all settings, and determine the number of device groups based on the actual site

[0058] Step 2: The wind-assisted rotation unit I is started, and the entire device is rotated by the wind;

[0059] The wind-assisted rotating unit I includes a support column 101, a downwind assisting plate group 102, a gear ring frame 103, a reflector group 104, an upwind assisting plate group 105, a planetary gear group 106, a sun gear 107, a gear ring 108, a bearing 109, and a bearing end cover 110;

[0060] The support column 101 is fixed to the ground, and the sun gear 107 is connected to the support column 101 by a key, so that the sun gear 107 is fixed. The planetary gear set 106 is meshed with the sun gear 107 and the ring gear 108 for transmission connection, and the ring gear 108 is installed in the ring gear frame 103 with an interference fit. The upwind assist plate group 105 and the downwind assist plate group 102 are respectively welded to the upper and lower sides of the reflector support rod on the ring gear frame 103. The reflector group 104 is connected to the reflector support rod of the ring gear frame 103 by a ball hinge.

[0061] The downwind assist plate group 102, upwind assist plate group 105, and reflector group 104 are all arranged in a circular array with an interval angle of 45 degrees and a number of eight. The planetary gear group 106 is evenly distributed around the circumference with an interval angle of 120 degrees and a number of three.

[0062] Specifically, the wind-assisted rotating unit I drives the upwind assisting plate group 105 and the downwind assisting plate group 102 to rotate by utilizing wind force, thereby causing the upwind assisting plate group 105 and the downwind assisting plate group 102 to drive the ring gear frame 103, the ring gear 108, and the reflector group 104 to rotate. The rotation of the wind-assisted rotating unit can initially cause visual dizziness and deterrence to the flock of birds, and can screen and drive away some birds that are sensitive or alert to environmental changes.

[0063] Step 3: Solar power generation unit II and pipeline wind power generation unit III are started to generate electricity to supply energy for the device;

[0064] The solar power generation unit II includes a bottom plate 201, a lower photovoltaic panel group 202, a lower octagonal frame 203, an upper octagonal frame 204, an upper photovoltaic panel group 205, and an upper plate 206;

[0065] The planetary gear set 106 and the gear shaft of the base plate 201 are transitionally matched, the bearing 109 is installed on the support column 101 and the base plate 201 through a transition fit, and the bearing end cover 110 is connected to the base plate 201 through bolts;

[0066] The planetary gear set 106 is rotated by the ring gear 108 through gear meshing, thereby rotating the solar power generation unit II connected to the planetary gear set 106. The rotation of the solar power generation unit II allows each photovoltaic panel to be evenly irradiated with sunlight to generate electricity, thereby improving the power generation efficiency of the solar power generation unit.

[0067] The bottom plate 201 is installed below the lower octagonal frame 203 by bolt connection, the lower photovoltaic panel group 202 is installed on the side of the lower octagonal frame 203 by bolt connection, and the small end of the lower octagonal frame 203 is connected to the pipe frame 301 by bolts. Similarly, the upper plate 206 is connected above the upper octagonal frame 204 by bolt connection, the upper photovoltaic panel group 205 is installed on the side of the upper octagonal frame 204 by bolt connection, and the small end of the upper octagonal frame 204 is connected to the pipe frame 301 by bolts.

[0068] Specifically, the upper photovoltaic panel group 205 and the lower photovoltaic panel group 202 are evenly arranged in a circular array on the upper octagonal frame 204 and the lower octagonal frame 203, respectively. There are eight of them, and each is spaced at an angle of 45 degrees. The solar power generation unit directly absorbs solar energy through the lower photovoltaic panel group 202 to generate electricity, and can also reflect and focus sunlight to the upper photovoltaic panel group 205 through the reflector group 104 to generate electricity, effectively utilizing space while increasing power generation.

[0069] The pipeline wind power generation unit III includes a pipeline frame 301, a three-phase asynchronous motor 302, a turbine housing 303, a housing lower end cover 304, a housing upper end cover 305, a ventilation duct 306, a three-phase asynchronous motor 307, a ventilation duct 308, a deep groove ball bearing 309, a turbine 310, a deep groove ball bearing 311, and a turbine 312;

[0070] The ventilation duct 306 and the ventilation duct 308 are respectively connected with the duct frame 301 and the turbine housing 303 by transition fit, the housing upper end cover 305 and the housing lower end cover 304 are installed on the turbine housing 303 by interference fit, the small ends of the turbine 310 and the turbine 312 are respectively transition fit with the bearing 309 and the bearing 311, the deep groove ball bearing 309 and the deep groove ball bearing 311 are respectively transition fit with the housing lower end cover 304 and the housing upper end cover 305, and the large ends of the turbine 310 and the turbine 312 are respectively connected with the output shafts of the three-phase asynchronous motor 307 and the three-phase asynchronous motor 302 by bolts;

[0071] Specifically, the lower octagonal frame 201 and the upper octagonal frame 204 capture wind energy by forming a wind-gathering structure with the duct frame 301. The wind speed is then increased by the frustum-shaped duct design. The wind then drives the turbines 310 and 312 to rotate, thereby operating the three-phase asynchronous motors 307 and 302, and starting to convert wind energy into electrical energy for use by electrical equipment.

[0072] Step 4: Information capture. The upper camera group 403 and the lower camera group 405 are turned on for use in situations where air visibility is high; the upper camera group 403, the lower camera group 405, the upper laser radar group 404, and the lower laser radar group 401 are turned on for use in situations where air visibility is low.

[0073] Step 5: Information transmission. The camera group and the lidar group capture information and transmit it to the ECU module group 406;

[0074] Step 6: Information processing. The ECU module group 406 identifies and processes the received information;

[0075] Step 7: Information identification. The ECU module group 406 determines whether the information captured by the ultrasonic bird-repelling monitoring unit IV is the target information of the device. If so, the ultrasonic emission device group 402 is turned on to emit ultrasonic waves to drive away the target. Otherwise, the process returns to step 5.

[0076] Step 8 (End): The ECU module group 406 determines whether the target has been successfully driven away. If so, the ultrasonic transmitter group 402 is turned off. Otherwise, the target feature information is collected and uploaded to the monitoring center for warning. The cycle ends.

[0077] The ultrasonic bird-repelling monitoring unit IV includes a lower laser radar group 401, an ultrasonic transmitting device group 402, an upper camera group 403, an upper laser radar group 404, a lower camera group 405, and an ECU module group 406;

[0078] The ultrasonic transmitting device group 402 is connected to the pipe frame 301 by bolts, the upper laser radar group 404, the lower laser radar group 401, the upper camera group 403 and the lower camera group 405 are all connected to the pipe frame 301 by interference fit, and the ECU module group 406 is fixedly installed on the pipe frame 301;

[0079] The upper laser radar group 404, the lower laser radar group 401, the upper camera group 403, and the lower camera group 405 each have two members, and are symmetrical with the pipe frame 301. In addition, the groups are staggered up and down, which not only achieves circumferential coverage of the recognition area and enhances the monitoring and recognition capabilities of the device, but also allows the monitoring module to be selectively activated according to the actual air visibility.

[0080] The ECU module group 406 is a signal processing module, and there are four of them, which are circumferentially distributed on the four sides of the pipe frame 301;

[0081] The ultrasonic emitting device group 402 is the main bird-repelling function module, and there are four of them, which are distributed circumferentially above the four ventilation duct openings. Their arrangement position is conducive to the air intake and exhaust of the ducts;

[0082] Specifically, when a flock of birds or a bird-like bionic aircraft enters the monitoring area, the upper camera group 403 and the lower camera group 405 capture the target information through visual sensors, and at the same time, the upper laser radar group 404 and the lower laser radar group 401 supplement the target's distance information through the emission and reception of lasers, thereby ensuring the accuracy of the recognition work; the information is then transmitted to the ECU module group 406 for identification and judgment; if the target is a flock of birds, the ultrasonic transmitter group 402 is commanded to generate ultrasonic waves to intimidate and drive away the flock of birds in the area; if the target is a drone or a bionic bird-like aircraft, the target information is transmitted to the monitoring center.

[0083] The above is a description of the steps for implementing the present invention, which will enable those skilled in the art to implement or use the present invention. The general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention is not limited to the embodiments shown herein, but is intended to conform to the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An ultrasonic bird repellent device with bionic bird aircraft recognition function, characterized in that: include: The wind-assisted rotation unit (I) comprises a support column (101), a downwind assisting plate group (102), a gear ring frame (103), a reflector group (104), an upwind assisting plate group (105), a planetary gear group (106), a sun gear (107), a gear ring (108), a bearing (109), and a bearing end cover (110); A solar power generation unit (II) comprises a bottom plate (201), a lower photovoltaic panel group (202), a lower octagonal frame (203), an upper octagonal frame (204), an upper photovoltaic panel group (205), and an upper plate (206); A pipeline wind power generation unit (III) comprises a pipeline frame (301), a three-phase asynchronous motor (302), a turbine housing (303), a housing lower end cover (304), a housing upper end cover (305), a ventilation duct (306), a three-phase asynchronous motor (307), a ventilation duct (308), a deep groove ball bearing (309), a turbine (310), a deep groove ball bearing (311), and a turbine (312); The ultrasonic bird-repelling monitoring unit (IV) comprises a lower laser radar group (401), an ultrasonic emitting device group (402), an upper camera group (403), an upper laser radar group (404), a lower camera group (405), and an ECU module group (406).

2. The ultrasonic bird repellent device with bionic bird aircraft recognition function according to claim 1, characterized in that The wind-assisted rotating unit (I) is fixed on the ground, the wind-assisted rotating unit (I) is connected to one end of the solar power generation unit (II), the solar power generation unit (II) is installed on the upper and lower sides of the pipeline wind power generation unit (III), and the ultrasonic bird-repelling monitoring unit (IV) is installed on the pipeline wind power generation unit (III).

3. The ultrasonic bird repellent device with bionic bird aircraft recognition function according to claim 1, characterized in that The support column (101) is fixed on the ground, the sun gear (107) is connected to the support column (101) by a key, so that the sun gear (107) is fixed, the planetary gear set (106) is respectively engaged with the sun gear (107) and the ring gear (108) for transmission connection, the ring gear (108) is installed in the ring gear frame (103) with an interference fit, the upwind power assist plate group (105) and the downwind power assist plate group (102) are respectively welded to the upper and lower sides of the reflector support rod on the ring gear frame (103), and the reflector group (104) is connected to the reflector support rod of the ring gear frame (103) by a ball hinge; The downwind power assist plate group (102), upwind power assist plate group (105), and reflector group (104) are all distributed in a circular array with an interval angle of 45 degrees and a number of eight. The planetary gear group (106) is evenly distributed on the circumference with an interval angle of 120 degrees and a number of three.

4. The ultrasonic bird repellent device with bionic bird aircraft recognition function according to claim 3, characterized in that The planetary gear set (106) and the gear shaft of the base plate (201) are transitionally matched, the bearing (109) is installed on the support column (101) and the base plate (201) through transition matching, and the bearing end cover (110) and the base plate (201) are connected by bolts; The bottom plate (201) is installed below the lower octagonal frame (203) by bolt connection, the lower photovoltaic panel group (202) is installed on the side of the lower octagonal frame (203) by bolt connection, the small end of the lower octagonal frame (203) is connected to the pipe frame (301) by bolt connection, similarly, the upper plate (206) is connected above the upper octagonal frame (204) by bolt connection, the upper photovoltaic panel group (205) is installed on the side of the upper octagonal frame (204) by bolt connection, and the small end of the upper octagonal frame (204) is connected to the pipe frame (301) by bolt connection; The upper photovoltaic panel group (205) and the lower photovoltaic panel group (202) are respectively evenly arranged in a circular array on the upper octagonal frame (204) and the lower octagonal frame (203), with eight panels in number and each having an interval angle of 45°.

5. The ultrasonic bird repellent device with bionic bird aircraft recognition function according to claim 1, characterized in that The ventilation duct (306) and the ventilation duct (308) are respectively connected to the duct frame (301) and the turbine housing (303) by transition fit, the housing upper end cover (305) and the housing lower end cover (304) are installed on the turbine housing (303) by interference fit, the small ends of the turbine (310) and the turbine (312) are respectively transition fit with the bearing (309) and the bearing (311), the deep groove ball bearing (309) and the deep groove ball bearing (311) are respectively transition fit with the housing lower end cover (304) and the housing upper end cover (305), and the large ends of the turbine (310) and the turbine (312) are respectively connected to the output shafts of the three-phase asynchronous motor (307) and the three-phase asynchronous motor (302) by bolts.

6. The ultrasonic bird repellent device with bionic bird aircraft recognition function according to claim 5, characterized in that There are two pipeline wind power generation units (III) with exactly the same shape and size, and they are arranged at different angles of 90 degrees on the pipeline frame (301).

7. The ultrasonic bird repellent device with bionic bird aircraft recognition function according to claim 5, characterized in that The ultrasonic emitting device group (402) is connected to the pipeline frame (301) by bolts, the upper laser radar group (404), the lower laser radar group (401), the upper camera group (403) and the lower camera group (405) are all connected to the pipeline frame (301) by interference fit, and the ECU module group (406) is fixedly installed on the pipeline frame (301); The upper laser radar group (404), the lower laser radar group (401), the upper camera group (403), and the lower camera group (405) each have two members and are symmetrical with the pipe frame (301); The ECU module group (406) is a signal processing module, and there are four of them, which are circumferentially distributed on four sides of the pipe frame (301); The ultrasonic emission device group (402) is a main bird-repelling function module, and there are four of them in total, which are distributed in a circle above the four ventilation duct openings.

8. A working process of an ultrasonic bird repellent device with bionic bird aircraft recognition, characterized in that: The ultrasonic bird repellent device with bionic bird aircraft recognition function according to any one of claims 1 to 7 is used, and the workflow includes: Step 1 (Start): Install all components of the device, reset all settings, and determine the number of device groups to achieve circumferential coverage based on the actual site; Step 2: The wind-assisted rotation unit (I) is activated, and the entire device is rotated by the wind; Step 3: The solar power generation unit (II) and the pipeline wind power generation unit (III) are started to generate electricity to supply energy for the device; Step 4: Information capture. The upper camera group (403) and the lower camera group (405) are turned on for situations where air visibility is high; the upper camera group (403), the lower camera group (405), the upper laser radar group (404) and the lower laser radar group (401) are turned on for situations where air visibility is low. Step 5: Information transmission. The camera group and the lidar group capture information and transmit it to the ECU module group (406); Step 6: Information processing. The ECU module group (406) identifies and processes the received information; Step 7: Information identification. The ECU module group (406) determines whether the information captured by the ultrasonic bird-repelling monitoring unit (IV) is the target information of the device. If so, the ultrasonic emission device group (402) is turned on to emit ultrasonic waves to drive away the target. Otherwise, the process returns to step 5. Step 8 (end): The ECU module group (406) determines whether the target has been successfully driven away. If so, the ultrasonic emission device group (402) is turned off. Otherwise, the target feature information is collected and uploaded to the monitoring center for warning. The cycle ends.

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