Movable outdoor bird watching station and working method

Abstract

The present application relates to low altitude target detection technical field, provide a kind of movable outdoor bird watching station, comprising: with shelter as carrier, the shelter is equipped with external equipment and cabin equipment;The external equipment includes four surface array radars or four single surface array radars for low altitude target detection, single-mode or multi-mode photoelectric equipment for low altitude target identification, and the radar and the photoelectric equipment are configured with independent leveling mechanism;The external wall of the shelter is equipped with a ladder for boarding operation, the top is equipped with a safety fence for operation protection and a lifting point is reserved for easy overall movement, which can be used to fix a safety belt, and the bottom is reserved for overall movement Forklift hole;The four surface array radars or four single surface array radars are symmetrically distributed on the top of the shelter, and the top of the radar antenna is not higher than the bottom of the photoelectric equipment lens. To solve the problems of inflexible deployment, unreasonable integrated layout, inconvenience of moving, low reliability and safety in the prior art.

Description

Technical Field

[0001] This invention relates to the technical field of low-altitude target detection, and in particular to a portable outdoor bird-hunting workstation and its operating method. Background Technology

[0002] Bird strikes are classified as a Category A aviation hazard by the International Aeronautical Federation (IAF) and are one of the core risk factors threatening civil aviation safety. With the increasing size of global civil aircraft, higher flight frequencies, and the "dual growth" in bird populations due to ecological protection, the need for bird strike risk prevention technologies is becoming increasingly urgent. Statistics from the International Civil Aviation Organization (ICAO) show that more than 20,000 bird strikes occur globally each year, resulting in direct economic costs exceeding US$10 billion. Therefore, there is an urgent need for a bird detection system that can be flexibly deployed outdoors to monitor low-altitude bird activity, issue warnings when necessary, and ensure civil aviation safety.

[0003] Furthermore, with the development of the low-altitude economy, the need for detection of low-altitude targets (such as drones) is becoming increasingly urgent in areas such as border security, airspace management, and emergency rescue.

[0004] Comparing similar patent applications, such as patent CN117630914A: An Integrated Radar-Optical-Infrared Detection System and Method for Low-Altitude UAV Detection: This patent relates to a low-altitude UAV detection system, including a radar turntable, an optical-infrared turntable, and a base. The radar turntable includes a radar stepper motor, a rotating linkage, a radar, and an electronic gyroscope; the optical-infrared turntable includes an infrared stepper motor, a hemispherical shell, and an optical-infrared imaging device. Compared to portable outdoor low-altitude detection systems, both integrate radar and optical detection equipment, but this patent focuses more on the integrated design of radar and optical-infrared technology and the angle adjustment mechanism. Patent CN109521402B: A Passive Detection and Positioning System for Low-Altitude UAVs: This patent discloses a passive detection and positioning system for low-altitude UAVs, including one or more detection branches. Each detection branch includes an array antenna assembly, a multi-channel receiving assembly, and a detection and positioning assembly connected in sequence. Both of these patents relate to low-altitude target detection, but both focus on the product itself. This invention uses a modular container as a carrier to integrate radar and optoelectronic equipment, etc. It has a high degree of integration, strong portability, good reliability and safety, and can be quickly transported and deployed to the target area to meet the needs of low-altitude target detection, monitoring and data processing in complex outdoor environments. At the same time, it ensures the safety of equipment operation and the comfort of operators, and is suitable for outdoor low-altitude multi-scenario detection missions. Summary of the Invention

[0005] To address the aforementioned problems, the present invention aims to provide a portable outdoor bird detection workstation and its operating method. This solves the problems of inflexible deployment, unreasonable integrated layout, inconvenient relocation, and low reliability and security in existing technologies. This workstation features high integration, strong portability, and good reliability and security. It can be quickly transported and deployed to the work area to meet various airport bird detection tasks, while ensuring equipment operational safety and operator comfort. This system can also be used for low-altitude target detection, monitoring, and data processing.

[0006] The above-mentioned objective of this invention is achieved through the following technical solutions: A portable outdoor bird-hunting workstation includes: a container as a carrier, wherein the container is equipped with external equipment and internal equipment; The external equipment includes a four-sided array radar or four single-sided array radars for low-altitude target detection, and a single-mode or multi-mode optoelectronic device for low-altitude target identification, and both the radar and the optoelectronic device are equipped with independent leveling mechanisms. The outer wall of the container is equipped with a ladder for boarding operations, the top is equipped with a safety fence for work protection and has reserved hoisting points for easy overall relocation, which can be used to fix safety belts, and the bottom is reserved with forklift holes for overall relocation; the four-sided array radar or four single-sided array radars are symmetrically distributed on the top of the container, and the top of the radar antenna is not higher than the bottom of the optoelectronic equipment lens.

[0007] Furthermore, the external equipment also includes an ADS-B device for receiving and parsing civil aircraft information, a miniature meteorological sensor for collecting environmental meteorological data, a positioning and timing device for positioning and time calibration, a lightning rod for lightning protection, and a power and signal access combination for realizing external power and signal access.

[0008] Furthermore, the in-cabin equipment includes a display for showing detection data, a fire extinguisher for emergency fire response, a cabinet for fixed installation of electronic equipment, a server for data processing and storage, a switch for signal transmission and exchange, a power supply and distribution system for powering the in-cabin equipment, a lighting system for in-cabin lighting, an air conditioning system for regulating the in-cabin environment, an operating console for personnel operation, a seat for personnel work, a storage cabinet for storing items, and smoke sensors, water immersion sensors, temperature and humidity sensors, current and voltage sensors, and power sensors for monitoring the in-cabin environment and circuit status.

[0009] Furthermore, the independent leveling mechanism is an electric or manual leveling device integrated with a horizontal detection element. This leveling device can adaptively adjust the installation angle of the radar and photoelectric equipment to a horizontal state based on the real-time detection results of the horizontal detection element, so as to ensure detection accuracy.

[0010] Furthermore, the safety fence on the top of the modular container is a protective structure that can secure safety belts, used to ensure the safety of operators climbing onto the container to maintain the equipment on the top; the ladder is a climbing structure fixed to the outer wall of the modular container, specifically for operators to climb up and down the top of the container to maintain the equipment; the forklift hole is a through-hole structure opened at the bottom of the modular container, and the lifting point is a connecting structure set at the top of the modular container. The two work together to provide work points for the overall handling and on-site deployment of the workstation.

[0011] Furthermore, the four-sided array radar or four single-sided array radars are symmetrically distributed, with the normals of any two radars set at a 90° angle to each other, to achieve omnidirectional low-altitude target detection. Moreover, the height of the top of the radar antenna is not higher than the bottom of the lens of the optoelectronic device, so as to avoid the radar obstructing the detection field of the optoelectronic device.

[0012] Furthermore, the interior of the modular cabin is divided along its length into an operating area for personnel and an equipment area for equipment operation. The operating area is equipped with a monitor, a control panel, a seat, and a fire extinguisher. The control panel is equipped with a network port, a USB port, and a power socket. The monitor is fixedly installed in the center of the cabin wall and is connected to the server inside the cabin to display the detection data transmitted by the server in real time.

[0013] Furthermore, the equipment area is equipped with cabinets, servers, switches, power supply and distribution systems, storage cabinets, auxiliary operating consoles, power and signal access combinations, and air conditioning systems. The power supply and distribution system is a power distribution structure that provides overall power to the workstation, consisting of batteries, UPS, power cables, and distribution boxes. The cabinets are equipment installation cabinets fixed to the load-bearing structure at the bottom of the cabin. Batteries, UPS, distribution boxes, servers, and switches are all fixed inside the cabinets using an embedded installation method. The power and signal access combinations are fixedly installed on the cabin wall behind the cabinets to achieve connection with external power and signal sources.

[0014] Furthermore, the smoke sensor, water immersion sensor, temperature and humidity sensor, current and voltage sensor, and power sensor inside the cabin are all connected to the command and control server to transmit the monitored signals to the command and control server in real time. After the radar detects and identifies low-altitude targets, it combines the information of civil aircraft received and parsed by the ADS-B equipment to determine the threat level of birds to the civil aircraft. Based on the threat level, the target information is handed over to the optoelectronic equipment for further precise identification and confirmation. The above target detection and identification information is reported to the command and control system for final threat level assessment and generation of a response sequence. This response sequence is used to assist the bird control system in carrying out targeted bird situation management. The miniature meteorological sensor will mark the corresponding meteorological elements for the detected targets. These meteorological elements are used for subsequent recording and analysis of bird situations. When abnormal situations occur inside the shelter, including power outages, fires, flooding, excessive temperature and humidity, and circuit malfunctions, the corresponding sensors will report the abnormal signals to the command and control server through the switch. The system will automatically cut off the external power input and switch to UPS emergency power supply. At the same time, core equipment, including radar, optoelectronic equipment, and servers, will be soft-shut down in a pre-set sequence according to the program, with sufficient time reserved for the soft shutdown to prevent hardware damage caused by sudden power failure.

[0015] A working method using the portable outdoor birdwatching station described above includes the following steps: S1: Radar detects and identifies low-altitude targets, while ADS-B equipment receives and parses civil aircraft information, and transmits the target information and civil aircraft information to the command and control server simultaneously. S2: The command and control server performs a full target threat level assessment based on target information detected by radar and civil aircraft information resolved by ADS-B, and generates a preliminary threat level. S3: The command and control server hands over the target information corresponding to the initial threat level to the optoelectronic equipment, which then performs detailed identification of the target and confirms its attributes; S4: The command and control server combines the identification results from the optoelectronic devices to conduct a detailed threat level assessment of the target and update the threat level. S5: The miniature weather sensor collects meteorological elements of the current detection environment, and the command and control server marks the target with meteorological elements; S6: The command and control server integrates target identification results, detailed threat levels, and meteorological element tagging information to generate a list of threat levels and response sequences; S7: The command and control server sends the generated threat level and response sequence list to the bird control system, and the bird control system executes the corresponding bird situation response operation; S8: The command and control server synchronously stores target identification information, threat level, and meteorological element tagging information for subsequent bird activity record analysis; S9: Smoke sensor, water immersion sensor, temperature and humidity sensor, current and voltage sensor, and power sensor monitor the environment and circuit status inside the cabin in real time, and transmit the monitoring data to the command and control server through the switch. S10: When the command and control server detects abnormal conditions including power failure, fire, water immersion, excessive temperature and humidity, and circuit abnormalities, it automatically cuts off the mains power input and switches to UPS power supply. S11: The command and control server controls the core equipment, including radar, optoelectronic equipment, and servers, to be soft-shut down in a preset order according to a preset program, and reserves sufficient soft-shutdown time to prevent hardware damage caused by sudden power failure.

[0016] Compared with the prior art, the present invention has at least one of the following beneficial effects: (1) High mobility: Through the design of forklift holes at the bottom and lifting points at the top of the container, it can be quickly moved by forklifts or cranes, adapting to the needs of multiple scenarios such as temporary deployment and emergency detection, and solving the problem of inflexible deployment of traditional fixed site systems.

[0017] (2) Excellent detection performance: The radar and optoelectronic equipment are arranged in a reasonable and unobstructed manner, and are equipped with an independent electric or manual leveling mechanism to ensure detection accuracy in different outdoor terrains. Compared with existing systems with low integration and no leveling design, the detection reliability and accuracy are significantly improved.

[0018] (3) Good ergonomics: The interior space layout of the cabin conforms to ergonomics. The design of the external wall ladder and the top safety railing not only facilitates personnel to enter the cabin for operation, but also ensures the safety of operation and improves the comfort and efficiency of the operators.

[0019] (4) High reliability and safety: The power supply and distribution system’s power abnormality protection function can prevent equipment from being damaged by sudden power outages. Smoke and water immersion sensors can automatically cut off the power supply in case of fire, water ingress and other abnormal situations. Compared with the existing system, it is more comprehensive in terms of equipment protection and has a stronger ability to adapt to complex outdoor environments. Attached Figure Description

[0020] Figure 1 This is a block diagram of the overall structure of the portable outdoor bird-hunting workstation of the present invention; Figure 2 This is a flowchart of the workstation workflow of the present invention; Figure 3 This is a diagram showing the control relationships for abnormal conditions in the workstation environment of this invention. Detailed Implementation

[0021] To make the objectives, technical solutions, and advantages of the embodiments of this application clearer, the technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of this application, not all embodiments. Based on the embodiments of this application, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of this application.

[0022] Those skilled in the art will understand that, unless specifically stated otherwise, the singular forms “a,” “an,” “the,” and “the” used herein may also include the plural forms. It should be further understood that the term “comprising” as used in this specification means the presence of the stated features, integers, steps, operations, elements, and / or components, but does not exclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and / or groups thereof.

[0023] First Embodiment like Figure 1 As shown, this embodiment provides a portable outdoor bird-hunting workstation, including: a container as a carrier, wherein the container is equipped with external equipment and internal equipment; The external equipment includes a four-sided array radar or four single-sided array radars for low-altitude target detection, and a single-mode or multi-mode optoelectronic device for low-altitude target identification, and both the radar and the optoelectronic device are equipped with independent leveling mechanisms. The outer wall of the container is equipped with a ladder for boarding operations, the top is equipped with a safety fence for work protection and has reserved hoisting points for easy overall relocation, which can be used to fix safety belts, and the bottom is reserved with forklift holes for overall relocation; the four-sided array radar or four single-sided array radars are symmetrically distributed on the top of the container, and the top of the radar antenna is not higher than the bottom of the optoelectronic equipment lens.

[0024] This portable outdoor bird-hunting workstation uses a container as its core carrier. The exterior of the container is equipped with a four-sided array or four single-sided array radars for omnidirectional low-altitude target detection and single-mode or multi-mode optoelectronic equipment for precise identification. Both are equipped with independent leveling mechanisms to ensure detection accuracy. At the same time, the ladders on the outer wall of the container, the safety railings and hoisting points on the top, and the forklift holes at the bottom not only ensure the safety of personnel entering the container for maintenance, but also facilitate the rapid transportation and on-site deployment of the workstation by crane and forklift. Furthermore, the radars are symmetrically distributed on the top of the container, and the top of their antennas is lower than the bottom of the optoelectronic equipment lens, which can avoid obstructing the detection field of the optoelectronic equipment, thereby achieving efficient and coordinated low-altitude bird detection and identification.

[0025] Furthermore, the external equipment also includes an ADS-B device for receiving and parsing civil aircraft information, a miniature meteorological sensor for collecting environmental meteorological data, a positioning and timing device for positioning and time calibration, a lightning rod for lightning protection, and a power and signal access combination for realizing external power and signal access.

[0026] The workstation's external equipment also integrates ADS-B devices, miniature weather sensors, positioning and timing equipment, lightning rods, and power and signal access combinations. The ADS-B devices can receive and analyze information from civil aircraft to distinguish target types, the miniature weather sensors can collect outdoor environmental meteorological data in real time, the positioning and timing equipment provides accurate positioning and time calibration for the system, the lightning rods provide overall lightning protection during outdoor operations, and the power and signal access combinations enable stable access to external power and signals, further improving the workstation's environmental adaptability, detection accuracy, and operational safety.

[0027] Furthermore, the in-cabin equipment includes a display for showing detection data, a fire extinguisher for emergency fire response, a cabinet for fixed installation of electronic equipment, a server for data processing and storage, a switch for signal transmission and exchange, a power supply and distribution system for powering the in-cabin equipment, a lighting system for in-cabin lighting, an air conditioning system for regulating the in-cabin environment, an operating console for personnel operation, a seat for personnel work, a storage cabinet for storing items, and smoke sensors, water immersion sensors, temperature and humidity sensors, current and voltage sensors, and power sensors for monitoring the in-cabin environment and circuit status.

[0028] The workstation is equipped with monitors, fire extinguishers, cabinets, servers, switches, power supply and distribution systems, lighting systems, air conditioning systems, control panels, seats, and storage cabinets. It is also equipped with various sensors for smoke, water immersion, temperature and humidity, current and voltage, and power. The monitors, servers, and switches can display, process, and transmit the detected data, while the power supply, lighting, and air conditioning systems ensure the stable operation of the equipment and the working environment for personnel. The various sensors can monitor the cabin environment and circuit status in real time, and the fire extinguishers are used for emergency fire response. Overall, it forms a fully functional, safe, and reliable cabin working and equipment operating environment.

[0029] Furthermore, the independent leveling mechanism is an electric or manual leveling device integrated with a horizontal detection element. This leveling device can adaptively adjust the installation angle of the radar and photoelectric equipment to a horizontal state based on the real-time detection results of the horizontal detection element, so as to ensure detection accuracy.

[0030] The independent leveling mechanism uses an electric or manual leveling device with an integrated level detection element. It can adaptively adjust the installation angle of the radar and photoelectric equipment based on the real-time detection data of the level detection element, so that the equipment always remains level, thereby effectively ensuring the detection accuracy under complex outdoor site conditions.

[0031] Furthermore, the safety fence on the top of the modular container is a protective structure that can secure safety belts, used to ensure the safety of operators climbing onto the container to maintain the equipment on the top; the ladder is a climbing structure fixed to the outer wall of the modular container, specifically for operators to climb up and down the top of the container to maintain the equipment; the forklift hole is a through-hole structure opened at the bottom of the modular container, and the lifting point is a connecting structure set at the top of the modular container. The two work together to provide work points for the overall handling and on-site deployment of the workstation.

[0032] The safety railing on the top of the modular container can secure safety belts, effectively ensuring the safety of operators when climbing into the container to maintain equipment. The ladder fixed to the outer wall of the container facilitates operators to go up and down the top of the container for inspection and maintenance. The forklift holes at the bottom of the container and the lifting points at the top work together to provide reliable working points for the overall transportation of the entire workstation and rapid on-site deployment.

[0033] Furthermore, the four-sided array radar or four single-sided array radars are symmetrically distributed, with the normals of any two radars set at a 90° angle to each other, to achieve omnidirectional low-altitude target detection. Moreover, the height of the top of the radar antenna is not higher than the bottom of the lens of the optoelectronic device, so as to avoid the radar obstructing the detection field of the optoelectronic device.

[0034] Symmetrically arranged four-sided array radars or four single-sided array radars with a 90° angle between their normals can achieve omnidirectional low-altitude target detection without blind spots. At the same time, by controlling the top height of the radar antenna below the bottom of the optoelectronic device lens, the radar body can avoid obstructing the observation line of the optoelectronic device, ensuring that both types of detection equipment can work normally and efficiently.

[0035] Furthermore, the interior of the modular cabin is divided along its length into an operating area for personnel and an equipment area for equipment operation. The operating area is equipped with a monitor, a control panel, a seat, and a fire extinguisher. The control panel is equipped with a network port, a USB port, and a power socket. The monitor is fixedly installed in the center of the cabin wall and is connected to the server inside the cabin to display the detection data transmitted by the server in real time.

[0036] The interior of the modular cabin is divided into an operating area for personnel and an equipment area for equipment operation along its length. The operating area is equipped with a monitor, control panel, seat and fire extinguisher. The control panel is equipped with network port, USB port and power socket to meet the needs of use. The monitor is fixed in the center of the control area wall and is connected to the server inside the cabin to display detection data in real time, providing operators with a clear and intuitive working environment.

[0037] Furthermore, the equipment area is equipped with cabinets, servers, switches, power supply and distribution systems, storage cabinets, auxiliary operating consoles, power and signal access combinations, and air conditioning systems. The power supply and distribution system is a power distribution structure that provides overall power to the workstation, consisting of batteries, UPS, power cables, and distribution boxes. The cabinets are equipment installation cabinets fixed to the load-bearing structure at the bottom of the cabin. Batteries, UPS, distribution boxes, servers, and switches are all fixed inside the cabinets using an embedded installation method. The power and signal access combinations are fixedly installed on the cabin wall behind the cabinets to achieve connection with external power and signal sources.

[0038] The equipment area inside the modular shelter is equipped with cabinets, servers, switches, power supply and distribution systems, storage cabinets, auxiliary operating consoles, power and signal access units, and air conditioning systems. The power supply and distribution system consists of batteries, UPS, power cables, and distribution boxes, providing stable power to the entire workstation. The cabinets are fixed to the load-bearing structure at the bottom of the modular shelter. Batteries, UPS, distribution boxes, servers, and switches are all installed in the cabinets in an embedded manner. The power and signal access units are installed on the rear wall of the modular shelter, enabling reliable access to external power and signals. The overall layout is neat and the operation is stable.

[0039] Furthermore, the smoke sensor, water immersion sensor, temperature and humidity sensor, current and voltage sensor, and power sensor inside the cabin are all connected to the command and control server to transmit the monitored signals to the command and control server in real time. After the radar detects and identifies low-altitude targets, it combines the information of civil aircraft received and parsed by the ADS-B equipment to determine the threat level of birds to the civil aircraft. Based on the threat level, the target information is handed over to the optoelectronic equipment for further precise identification and confirmation. The above target detection and identification information is reported to the command and control system for final threat level assessment and generation of a response sequence. This response sequence is used to assist the bird control system in carrying out targeted bird situation management. The miniature meteorological sensor will mark the corresponding meteorological elements for the detected targets. These meteorological elements are used for subsequent recording and analysis of bird situations. When abnormal situations occur inside the shelter, including power outages, fires, flooding, excessive temperature and humidity, and circuit malfunctions, the corresponding sensors will report the abnormal signals to the command and control server through the switch. The system will automatically cut off the external power input and switch to UPS emergency power supply. At the same time, core equipment, including radar, optoelectronic equipment, and servers, will be soft-shut down in a pre-set sequence according to the program, with sufficient time reserved for the soft shutdown to prevent hardware damage caused by sudden power failure.

[0040] All environmental and circuit sensors inside the cabin are connected to the command and control server in real time, allowing monitoring data to be uploaded synchronously. After the radar detects low-altitude targets, it combines information from the ADS-B equipment to make a preliminary assessment of the threat level, which is then handed over to the optoelectronic equipment for precise identification. The relevant information is reported to the command and control system to complete the assessment and generate a response sequence to assist in bird control operations. The miniature weather sensor also marks the meteorological elements of the target for subsequent analysis. In the event of a power outage, fire, flooding, abnormal temperature or humidity, or circuit abnormalities in the cabin, the sensors will promptly upload abnormal signals, and the system will automatically switch to UPS emergency power supply and sequentially control the soft shutdown of core equipment to avoid equipment damage caused by sudden power failure.

[0041] Second Embodiment like Figure 2 and 3As shown, this embodiment provides a working method for a portable outdoor bird-hunting workstation as described in the first embodiment, including the following steps: S1: Radar detects and identifies low-altitude targets, while ADS-B equipment receives and parses civil aircraft information, and transmits the target information and civil aircraft information to the command and control server simultaneously. S2: The command and control server performs a full target threat level assessment based on target information detected by radar and civil aircraft information resolved by ADS-B, and generates a preliminary threat level. S3: The command and control server hands over the target information corresponding to the initial threat level to the optoelectronic equipment, which then performs detailed identification of the target and confirms its attributes; S4: The command and control server combines the identification results from the optoelectronic devices to conduct a detailed threat level assessment of the target and update the threat level. S5: The miniature weather sensor collects meteorological elements of the current detection environment, and the command and control server marks the target with meteorological elements; S6: The command and control server integrates target identification results, detailed threat levels, and meteorological element tagging information to generate a list of threat levels and response sequences; S7: The command and control server sends the generated threat level and response sequence list to the bird control system, and the bird control system executes the corresponding bird situation response operation; S8: The command and control server synchronously stores target identification information, threat level, and meteorological element tagging information for subsequent bird activity record analysis; S9: Smoke sensor, water immersion sensor, temperature and humidity sensor, current and voltage sensor, and power sensor monitor the environment and circuit status inside the cabin in real time, and transmit the monitoring data to the command and control server through the switch. S10: When the command and control server detects abnormal conditions including power failure, fire, water immersion, excessive temperature and humidity, and circuit abnormalities, it automatically cuts off the mains power input and switches to UPS power supply. S11: The command and control server controls the core equipment, including radar, optoelectronic equipment, and servers, to be soft-shut down in a preset order according to a preset program, and reserves sufficient soft-shutdown time to prevent hardware damage caused by sudden power failure.

[0042] A computer-readable storage medium stores computer code that, when executed, performs the methods described above. Those skilled in the art will understand that all or part of the steps in the various methods of the above embodiments can be implemented by a program instructing related hardware. This program can be stored in a computer-readable storage medium, which may include: read-only memory (ROM), random access memory (RAM), a magnetic disk, or an optical disk, etc.

[0043] The above description is merely a preferred embodiment of the present invention. The scope of protection of the present invention is not limited to the above embodiments. All technical solutions falling within the scope of the present invention's concept are within the scope of protection of the present invention. It should be noted that for those skilled in the art, any improvements and modifications made without departing from the principles of the present invention should also be considered within the scope of protection of the present invention.

[0044] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0045] It should be noted that the above embodiments can be freely combined as needed. The above description is only a preferred embodiment of the present invention. It should be pointed out that for those skilled in the art, several improvements and modifications can be made without departing from the principle of the present invention, and these improvements and modifications should also be considered within the scope of protection of the present invention.

Claims

1. A portable outdoor bird-hunting workstation, characterized in that, include: Using a modular cabin as a carrier, the modular cabin is equipped with external and internal equipment; The external equipment includes a four-sided array radar or four single-sided array radars for low-altitude target detection, and a single-mode or multi-mode optoelectronic device for low-altitude target identification, and both the radar and the optoelectronic device are equipped with independent leveling mechanisms. The outer wall of the container is equipped with a ladder for boarding operations, the top is equipped with a safety fence for work protection and has reserved hoisting points for easy overall relocation, which can be used to fix safety belts, and the bottom is reserved with forklift holes for overall relocation; the four-sided array radar or four single-sided array radars are symmetrically distributed on the top of the container, and the top of the radar antenna is not higher than the bottom of the optoelectronic equipment lens.

2. The portable outdoor bird-hunting workstation according to claim 1, characterized in that, The external equipment also includes an ADS-B device for receiving and parsing civil aircraft information, a miniature meteorological sensor for collecting environmental meteorological data, a positioning and timing device for positioning and time calibration, a lightning rod for lightning protection, and a power and signal access combination for enabling external power and signal access.

3. The portable outdoor bird-hunting workstation according to claim 1, characterized in that, The equipment inside the cabin includes a display for showing detection data, a fire extinguisher for emergency fire response, a cabinet for fixing electronic equipment, a server for data processing and storage, a switch for signal transmission and exchange, a power supply and distribution system for powering the equipment inside the cabin, a lighting system for lighting inside the cabin, an air conditioning system for regulating the cabin environment, an operating console for personnel operation, seats for personnel work, storage cabinets for storing items, and smoke sensors, water immersion sensors, temperature and humidity sensors, current and voltage sensors, and power sensors for monitoring the cabin environment and circuit status.

4. The portable outdoor bird-hunting workstation according to claim 1, characterized in that, The independent leveling mechanism is an electric or manual leveling device that integrates a horizontal detection element. This leveling device can adaptively adjust the installation angle of the radar and photoelectric equipment to a horizontal state based on the real-time detection results of the horizontal detection element, so as to ensure detection accuracy.

5. The portable outdoor bird-hunting workstation according to claim 1, characterized in that, The safety fence on the top of the modular container is a protective structure that can secure safety belts, used to ensure the safety of operators climbing onto the container to maintain the equipment on the top. The ladder is a climbing structure fixed to the outer wall of the modular container, specifically for operators to access the top of the container for equipment maintenance. The forklift hole is a through-hole structure opened at the bottom of the modular container, and the lifting point is a connecting structure set at the top of the modular container. Together, they provide work points for the overall handling and on-site deployment of the workstation.

6. The portable outdoor bird-hunting workstation according to claim 1, characterized in that, The four-sided array radar or four single-sided array radars are symmetrically distributed, with the normals of any two radars set at a 90° angle to each other, to achieve omnidirectional low-altitude target detection. The height of the top of the radar antenna is not higher than the bottom of the lens of the optoelectronic device, so as to avoid the radar from obstructing the detection field of the optoelectronic device.

7. The portable outdoor bird-hunting workstation according to claim 1, characterized in that, The interior of the modular cabin is divided along its length into an operating area for personnel and an equipment area for equipment operation. The operating area is equipped with a monitor, a control panel, a seat, and a fire extinguisher. The control panel is equipped with a network port, a USB port, and a power socket. The monitor is fixedly installed in the center of the cabin wall and is connected to the server inside the cabin to display the detection data transmitted by the server in real time.

8. The portable outdoor bird-hunting workstation according to claim 1, characterized in that, The equipment area is equipped with cabinets, servers, switches, power supply and distribution systems, storage cabinets, auxiliary operating consoles, power and signal access combinations, and air conditioning systems. The power supply and distribution system is a power distribution structure that provides overall power to the workstations, consisting of batteries, UPS, power cables, and distribution boxes. The cabinets are equipment installation cabinets fixed to the load-bearing structure at the bottom of the cabin. Batteries, UPS, distribution boxes, servers, and switches are all fixed inside the cabinets using an embedded installation method. The power and signal access combinations are fixedly installed on the cabin wall behind the cabinets to achieve connection with external power and signal sources.

9. The portable outdoor bird-hunting workstation according to claim 1, characterized in that, The smoke sensor, water immersion sensor, temperature and humidity sensor, current and voltage sensor, and power sensor inside the cabin are all connected to the command and control server to transmit the monitored signals to the command and control server in real time. After the radar detects and identifies low-altitude targets, it combines the information of civil aircraft received and parsed by the ADS-B equipment to determine the threat level of birds to the civil aircraft. Based on the threat level, the target information is handed over to the optoelectronic equipment for further precise identification and confirmation. The above target detection and identification information is reported to the command and control system for final threat level assessment and generation of a response sequence. This response sequence is used to assist the bird control system in carrying out targeted bird situation management. The miniature meteorological sensor will mark the corresponding meteorological elements for the detected targets. These meteorological elements are used for subsequent recording and analysis of bird situations. When abnormal situations occur inside the shelter, including power outages, fires, flooding, excessive temperature and humidity, and circuit malfunctions, the corresponding sensors will report the abnormal signals to the command and control server through the switch. The system will automatically cut off the external power input and switch to UPS emergency power supply. At the same time, core equipment, including radar, optoelectronic equipment, and servers, will be soft-shut down in a pre-set sequence according to the program, with sufficient time reserved for the soft shutdown to prevent hardware damage caused by sudden power failure.

10. A method for operating a portable outdoor bird-hunting station as described in any one of claims 1-9, characterized in that, Includes the following steps: S1: Radar detects and identifies low-altitude targets, while ADS-B equipment receives and parses civil aircraft information, and transmits the target information and civil aircraft information to the command and control server simultaneously. S2: The command and control server performs a full target threat level assessment based on target information detected by radar and civil aircraft information resolved by ADS-B, and generates a preliminary threat level. S3: The command and control server hands over the target information corresponding to the initial threat level to the optoelectronic equipment, which then performs detailed identification of the target and confirms its attributes; S4: The command and control server combines the identification results from the optoelectronic devices to conduct a detailed threat level assessment of the target and update the threat level. S5: The miniature weather sensor collects meteorological elements of the current detection environment, and the command and control server marks the target with meteorological elements; S6: The command and control server integrates target identification results, detailed threat levels, and meteorological element tagging information to generate a list of threat levels and response sequences; S7: The command and control server sends the generated threat level and response sequence list to the bird control system, and the bird control system executes the corresponding bird situation response operation; S8: The command and control server synchronously stores target identification information, threat level, and meteorological element tagging information for subsequent bird activity record analysis; S9: Smoke sensor, water immersion sensor, temperature and humidity sensor, current and voltage sensor, and power sensor monitor the environment and circuit status inside the cabin in real time, and transmit the monitoring data to the command and control server through the switch. S10: When the command and control server detects abnormal conditions including power failure, fire, water immersion, excessive temperature and humidity, and circuit abnormalities, it automatically cuts off the mains power input and switches to UPS power supply. S11: The command and control server controls the core equipment, including radar, optoelectronic equipment, and servers, to be soft-shut down in a preset order according to a preset program, and reserves sufficient soft-shutdown time to prevent hardware damage caused by sudden power failure.

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