16 results about "Bird control" patented technology

This utility model discloses a suspended ultrasonic bird repeller, belonging to the field of electric bird control equipment, aiming to solve the problems of poor compatibility and cumbersome operation of existing bird repellers for live installation. It includes an ultrasonic bird repeller body and a clamping component, which are connected by epoxy resin adhesive; the clamping component includes a mounting base, spring baffle, torsion spring, etc., and can quickly clamp 25-500mm... 2 The device includes a wire; the main body is equipped with three sets of triangularly distributed ultrasonic horns, a Fresnel lens and infrared pyroelectric sensor combination, a V-shaped strobe light, a photovoltaic panel, and a boat-shaped switch. This bird deterrent device achieves rapid installation while energized via a spring structure, utilizes a combination of sound and light with infrared sensing to enhance bird deterrence efficiency, is compatible with multiple wire specifications, has a time-delay protection function, provides stable photovoltaic power supply, is suitable for long-term bird deterrence on high-voltage lines, and is easy to install and highly safe.

This invention discloses a mobile bird deterrent device for airport security, belonging to the field of airport bird control technology. It includes a mobile trolley equipped with a laser; a charging compartment for providing power to the trolley; and a parking compartment for parking the trolley. This invention utilizes lasers for bird deterrence with almost no delay and precise targeting; the charging compartment allows the mobile trolley to automatically charge and operate continuously; the track is laid around the airport perimeter, providing a fixed movement route for easy control, positioning, and scheduling; and a bird deterrent working group is formed for efficient and reliable bird control.

This utility model relates to a bird control device for herbivorous birds in river and lake ecological restoration areas, comprising a boundary bird-proof cover net and a bird-proof vertical net. The boundary bird-proof cover net is continuously laid along the boundary of the ecological restoration area, with a width of 10-50m. The net surface curves upward from one end near the boundary of the ecological restoration area towards the center of the ecological restoration area, forming an angle of 30±5° with the water surface. The net surface has a diamond-shaped mesh of 3cm-10cm and a light transmittance of ≥85%. The lowest point of the boundary bird-proof cover net is 10-20cm above the water surface. The bird-proof vertical net is set within the area enclosed by the boundary bird-proof cover net, and includes several net bodies with their surfaces perpendicular to the water surface. The upper end of the net body is 0.5-1.5m above the water surface, and the lower end of the net body is 0-30cm above the water surface. The total length of the bird-proof vertical net extending parallel to the water surface is 150-300m / hm. 2 This invention effectively controls the grazing of herbivorous birds while maintaining the water's light transmittance and ecological connectivity. It does not actively harm birds, is more in line with environmental protection and animal welfare principles, does not affect the growth of aquatic plants in shallow water areas, and meets the needs of long-term management.

1. Name of the product in this design: Unmanned Self-service Bird Repelling Machine. 2. Purpose of this design: This design is intended for large-scale bird control operations. 3. The key design feature of this product is its shape. 4. The image or photograph that best illustrates the design's key points: 3D view 1.

The present invention describes an automatic bird control system that uses AI object recognition and a high-pressure nozzle to drive birds and other animals away from specific areas. The system is particularly suitable for use on balconies, in gardens, on roofs, and in agricultural areas. It is characterized by its efficiency, autonomy, and flexibility, and can be powered by various sources.

The application discloses a kind of based on deep learning's power transmission line bird damage state estimation method, it is related to electric power intelligent operation and maintenance technical field, including: collection power transmission line area's multimodal bird situation data and to multimodal bird situation data carry out time alignment and synchronous processing, generate bird damage monitoring data set;Bird damage monitoring data set is extracted to multi-source feature, obtain bird behavior characteristics, and uniformly express to bird behavior characteristics, generate bird damage feature data set;Based on bird damage state estimation information constructs controllable sound variable repelling strategy, and to controllable sound variable repelling strategy carries out linkage control, generates anti-bird control scheme;To anti-bird control scheme executes real-time driving, obtains bird response change, and to bird response change carries out sustained tracking and effect contrast analysis, generates bird damage state correction record.The application enhances the prevention and control pertinence and closed-loop regulation ability.

This invention provides a method for generating bird-repelling images using dynamic LED simulation of biological movement, relating to the field of airport bird control technology. The method includes: acquiring bird images; determining the escape type based on bird distribution and movement trends in the images; clustering the birds to obtain tracking targets; obtaining the predicted trajectory of the tracking targets based on unscented Kalman filtering; acquiring the reaction parameters of the tracking targets; inputting the reaction parameters into a preset action generation model to obtain a simulated action sequence; obtaining simulated flight speed and action parameters based on the simulated action sequence; calculating the predicted distance between the LED screen and the tracking targets based on the predicted trajectory of the tracking targets; obtaining size adjustment parameters based on the simulated flight speed and predicted distance; and generating bird-repelling images. This method achieves realistic simulation of the natural behavior of birds of prey, with a high degree of intelligence, requiring no manual monitoring. Compared to existing bird-repelling equipment, it has lower operating costs and effectively solves the problems of bird adaptability, high cost, and low efficiency in traditional bird-repelling methods.

This invention discloses a method, apparatus, and equipment for optimizing bird control on power transmission lines, relating to the field of bird control technology for power transmission lines. The method includes the following steps: generating a bird-control pulse intervention signal containing initial control parameters by combining bird activity data and facility topology location data in the power transmission line area; alternately acquiring baseline perception data of the target bird and transient reflection characteristics generated by the intervention signal during the intervals and activation periods of the pulse intervention signal; performing time-series tracking and state determination on the baseline perception data and transient reflection characteristics to obtain stress behavior feedback data of the target bird, and generating a pulse adaptability index of the target bird based on the time-series evolution characteristics of the feedback data; when the adaptability index meets preset conditions, generating a parameter bias sequence superimposed on the initial control parameters, acquiring the spatial coordinates of the target bird, performing beamforming, and outputting the modulated pulse intervention signal. This invention addresses the problems of easily interrupted monitoring data and the tendency for target birds to undergo adaptive desensitization.

The application discloses a kind of multi-modal collaborative prevention and control method and system based on radar and vision fusion, it is related to bird control technology and multi-modal fusion technical field.The core steps include data acquisition preprocessing, space-time synchronization, radar / vision target detection and identification, multi-modal fusion correlation, multi-target tracking maintenance, invasion level determination, adaptive repellent strategy execution, effect evaluation iteration;Space-time alignment is realized by PPS hardware synchronization+software compensation, cross-modal target accurate correlation is realized by dynamic weight fusion and hungarian matching, invasion level is determined based on quantitative invasion score, adaptive repellent strategy is combined with four-dimensional parameter matching, and end-to-end closed loop of perception-fusion-tracking-decision-execution-evaluation-optimization is formed.The application solves the technical pain points of high false alarm, space-time asynchronization and non-adaptive strategy of prior art single mode.

The invention discloses a method for preventing insects and birds in a grape coloring period, and belongs to the technical field of fruit tree planting. In order to solve the problem that grapes are easily damaged by ox horn bees, thruster and other insects and birds and damaged by germs due to loss of paper bag protection from bag unpacking to harvesting (about 2 months), the method comprises the following steps: selecting a white light-transmitting and breathable compact orchard insect-preventing and fly-preventing super-dense net which is generally 1m in width (can be actually and flexibly adjusted according to the height of grape fruits reserved in a fruit farmer field) and is overlocked at the upper part and the lower part of the white light-transmitting and breathable compact orchard insect-preventing and fly-preventing super-dense net; straightening and arranging along the two sides of the grape planting row to enable the upper edge of the net body to be 15cm away from the fruits and the lower edge to be 15cm away from the ground; the upper edge and the lower edge of the net body are fixed through insect-proof net buckles with anti-skid teeth (the distance between the insect-proof net buckles is 25-30 cm). The method does not need chemical agents, is green and environment-friendly, guarantees daylighting and ventilation of grapes for normal coloring, can effectively prevent insect and bird chewing and germ infection, and can reduce the insect and bird damage rate from 30% or above to 2% or below; the insect-proof net can be repeatedly used, the cost is controllable, and the insect-proof net is suitable for insect-proof and bird-proof operation in the coloring period of various grape plantations.

This invention discloses a digital bird control monitoring and early warning method and system, relating to the field of bird control monitoring technology. The method includes: collecting regional data of the monitoring area and reading historical data of the monitoring area; establishing environmental data and bird situation data of the monitoring area based on the collection results; initializing and configuring bird deterrence equipment based on the environmental data and bird situation data; configuring bird detection combination equipment, receiving feedback signals from the bird detection combination equipment, and generating intrusion data based on the authentication results of the feedback signals; generating monitoring and early warning information, and calling the bird deterrence equipment based on the monitoring and early warning information to perform initial early warning management of digital bird control; configuring a feedback space, performing feedback supervision of early warning processing in the feedback space, and generating compensation strategies to complete early warning management. This invention solves the problems of high cost and low technical scenario matching caused by insufficient rigor and completeness in existing bird control monitoring work, and realizes efficient deployment of bird control monitoring work.

This invention provides an adaptive airport bird control method, system, and storage medium based on unmanned aerial vehicles (UAVs). First, the UAV is controlled to fly along a preset route, simultaneously acquiring image and audio information and combining it with its own coordinates to form a perception matrix. Second, the image and audio information are spatially correlated and fused using a background baseline comparison mechanism to obtain a preliminary judgment result of suspected birds. Then, visual and acoustic features of the corresponding area are extracted and input into a pre-trained bird recognition model to obtain bird attribute information. Simultaneously, the target's trajectory coordinates are generated by tracking it, and the threat level is calculated by integrating attribute information, trajectory, and coordinates of key airport areas. Then, a combination of bird control commands is generated based on a threat level query strategy mapping table. Finally, the changes in the target's trajectory before and after bird control are compared, and adjustment commands are output in real time based on closed-loop feedback control. This improves the automation level, response accuracy, and long-term effectiveness of bird control operations.

1. Name of the product in this design: Bird repellent slow-release device. 2. Purpose of this design: For bird control at airports. 3. The key design features of this product are the combination of shape and pattern. 4. The image or photograph that best illustrates the design's key features: the front view.

This invention belongs to the field of intelligent bird control technology, addressing the shortcomings of existing technologies in terms of low intelligence and poor bird control effectiveness. It provides a bird control system and method using bird-repelling drones. The bird control system includes multiple bird-repelling drones and a central control unit. The multiple bird-repelling drones include a first bird-repelling drone. The bird control method includes: controlling the first bird-repelling drone to fly within a preset flight area along a preset flight route; judging the presence and location of birds during flight; capturing the detected birds and generating capture images when birds are detected; generating identification information based on the capture images, and determining sound information based on the identification information; and controlling the first bird-repelling drone to emit sound according to the sound information to scare away the birds. The bird control system and method using bird-repelling drones provided by this invention have the advantages of high intelligence and excellent bird control effectiveness.

The invention relates to an airport intelligent bird repelling system hardware-in-the-loop simulation technology based on photoelectric equipment, which is characterized in that a set of complete hardware-in-the-loop simulation system is constructed, and integration of hardware equipment simulation and communication connection is realized. According to the system, based on an ROS platform and a Gazebo simulation environment, communication protocols and communication modes of various bird repelling devices such as a bird detecting radar, photoelectric equipment, a strong sound device and laser equipment are fused, and a data simulation module, a data analysis module and a communication transmission module are constructed; real-time interaction between the simulation platform and an airport intelligent bird repelling system control unit is achieved through serial port communication, UDP communication and UVC communication, closed-loop control is formed, and integrated simulation verification of the bird repelling system is completed. The system efficiently simulates key technical links of an intelligent bird repelling system, outputs a repelling instruction through a detection and recognition algorithm, controls equipment such as strong sound equipment and laser equipment to accurately repel a target bird flock, and effectively solves the problems of high field test difficulty, high cost and low efficiency of the intelligent bird repelling system in an airport.

This utility model relates to the field of orchard bird control technology, and discloses an auxiliary support frame for orchard bird control and wind resistance. It includes a rotating shaft, with crossbars fixedly connected to both sides of the rotating shaft. A diverter bar is fixedly connected to the top of each crossbar, and a second crossbar is fixedly connected to the top of each diverter bar. A buckle is fitted onto the outer surface of each crossbar, and a fixing ring is rotatably connected to the outer surface of each buckle. This utility model has the following advantages and effects: it allows the bird-proof rope to rotate, which in turn drives away birds. Collisions between the ropes produce sound, further enhancing the bird-repelling effect. Installation is simple. In windy weather, airflow is directed towards the diverter bars and exits through the gaps between them, reducing wind resistance. Stable supports are installed on all four sides of the main pole's base, increasing bottom stability and overall wind resistance, preventing tipping due to strong winds and reducing maintenance frequency.