Meteorological detection method, system, device and equipment and storage medium

Abstract

The invention discloses a meteorological detection method, system, device and equipment and a storage medium. The method is applied to a ground control platform in a meteorological detection system, the meteorological detection system further comprises a plurality of meteorological unmanned aerial vehicles, and the method comprises the following steps: generating target control information according to a target meteorological task; according to the target control information, controlling at least two target meteorological unmanned aerial vehicles in the plurality of meteorological unmanned aerial vehicles to collect target meteorological data; and receiving target meteorological data respectively returned by the at least two target meteorological unmanned aerial vehicles. According to the meteorological detection method, various meteorological detection tasks are achieved through combination and matching of various types of unmanned aerial vehicles, all-directional and multi-dimensional detection of different meteorological elements is achieved, the coverage rate of meteorological monitoring is increased, and comprehensiveness and accuracy of target meteorological data are ensured. Moreover, the target meteorological data are compatible with one another, the interoperability is high, and sufficient and accurate data support can be provided for various meteorological detection tasks.

Description

TECHNICAL FIELD

[0001] The present application relates to the field of meteorological detection, and in particular to a meteorological detection method, system, device, equipment and storage medium. BACKGROUND

[0002] In the field of meteorological detection, meteorological unmanned aerial vehicles have gradually become an important tool for meteorological monitoring, data collection and other researches on meteorological phenomena. They play an irreplaceable role in complex and changeable meteorological environment due to their flexibility, efficiency and accuracy. With the development of technology, one of the key research and development directions in the field of meteorological unmanned aerial vehicles is to build a meteorological detection system, so that multiple unmanned aerial vehicles work cooperatively to form a meteorological monitoring network, so as to improve the coverage rate of monitoring and the reliability of data.

[0003] The current unmanned aerial vehicle meteorological detection system is often limited to a single configuration of unmanned aerial vehicle, resulting in a not widely applicable scene and a low coverage rate of application range, and lacking cross-checking between different devices or models, resulting in poor data compatibility, reliability and interoperability. In addition, there are few comparison methods for air meteorological detection, and the comparison of unmanned aerial vehicle meteorological observation data based on wind measurement towers is limited by height and has high resource cost, and the comparison of unmanned aerial vehicle meteorological detection data based on sounding balloons is difficult to accurately compare due to the uncontrollability of sounding balloons. SUMMARY

[0004] The embodiments of the present application provide a meteorological detection method, system, device, equipment and storage medium, which can realize all-around and multi-dimensional detection of different meteorological elements, ensure the comprehensiveness and accuracy of target meteorological data, and provide sufficient and accurate data support for various meteorological detection tasks.

[0005] In a first aspect, the embodiments of the present application provide a meteorological detection method, which is applied to a ground control platform in a meteorological detection system, the meteorological detection system further comprising a plurality of meteorological unmanned aerial vehicles, and the method comprising: generating target control information according to a target meteorological task; controlling at least two target meteorological unmanned aerial vehicles in the plurality of meteorological unmanned aerial vehicles to collect target meteorological data according to the target control information; receiving the target meteorological data transmitted back by each of the at least two target meteorological unmanned aerial vehicles.

[0006] In a possible implementation manner, the generating of the target control information according to the target meteorological task comprises: determining target detection requirements according to the target meteorological task; determining target meteorological unmanned aerial vehicle types required to complete the target meteorological task and target collection task information corresponding to each of the target meteorological unmanned aerial vehicle types according to the target detection requirements; Target control information is generated based on the type of weather drone and the target data collection mission information.

[0007] In one possible implementation, the aforementioned target meteorological mission includes a low-altitude comparative detection mission; the aforementioned target meteorological UAV type includes a multi-rotor meteorological UAV and a fixed-wing meteorological UAV; the aforementioned target acquisition mission information includes the first target hovering point and the first target circling route. Based on the aforementioned target control information, at least two of the aforementioned multiple meteorological drones are controlled to collect target meteorological data, including: Control the aforementioned multi-rotor meteorological drone to collect meteorological data of the first target at the aforementioned hovering point of the first target; Control the aforementioned fixed-wing meteorological drone to fly along the aforementioned first target's circling route and collect meteorological data from the second target.

[0008] In one possible implementation, the aforementioned target meteorological mission includes a high-altitude comparative detection mission; the aforementioned target meteorological UAV type includes a fixed-wing meteorological UAV and a vertical take-off fixed-wing meteorological UAV; the aforementioned target acquisition mission information includes the hovering point of the second target and the circling route of the second target. Based on the aforementioned target control information, at least two of the aforementioned multiple meteorological drones are controlled to collect target meteorological data, including: Control the aforementioned vertical take-off and landing fixed-wing meteorological UAV to collect meteorological data from the third target at the hovering point of the second target; Control the aforementioned fixed-wing meteorological drone and / or the aforementioned vertical take-off fixed-wing meteorological drone to fly along the aforementioned second target circling route and collect meteorological data of the fourth target.

[0009] In one possible implementation, after receiving the target meteorological data transmitted back by each of the at least two target meteorological drones, the method further includes: Based on the aforementioned target meteorological data, generate the meteorological report corresponding to the aforementioned target meteorological task.

[0010] In one possible implementation, the aforementioned multiple meteorological drones include at least one first meteorological drone, which includes an ultrasonic anemometer and a two-degree-of-freedom turntable support. The two-degree-of-freedom turntable support is connected to the ultrasonic anemometer and is used to control the ultrasonic anemometer to always face due north.

[0011] In one possible implementation, the aforementioned multiple meteorological drones include at least one second meteorological drone, which includes an ultrasonic anemometer and a Pitot bar; both the ultrasonic anemometer and the Pitot bar can be used to collect wind speed and wind direction.

[0012] In one possible implementation, the aforementioned ground control platform also includes a data transmission ground terminal; the connection modes between the aforementioned data transmission ground terminal and the data transmission sky terminal carried by the aforementioned various meteorological UAVs include one-to-many connection and many-to-many connection.

[0013] Secondly, embodiments of this application provide a meteorological detection system, including: various meteorological drones and a ground control platform; The aforementioned ground control platform is used to execute the method steps provided by the first aspect of the embodiments of this application or any possible implementation of the first aspect; The aforementioned various meteorological drones are used to receive target data acquisition instructions sent by the aforementioned ground control platform, and to acquire target meteorological data according to the aforementioned target data acquisition instructions.

[0014] Thirdly, embodiments of this application provide a meteorological detection device, which is applied to a ground control platform in a meteorological detection system. The meteorological detection system also includes various meteorological unmanned aerial vehicles (UAVs). The device includes: The first generation module is used to generate target control information based on the target meteorological task. The control module is used to control at least two of the above-mentioned target meteorological drones to collect target meteorological data based on the target control information mentioned above. The receiving module is used to receive the target meteorological data transmitted back by each of the above-mentioned at least two types of target meteorological drones.

[0015] In some possible embodiments, the first generation module is specifically used to: determine target detection requirements based on the target meteorological task; determine the type of target meteorological UAV required to complete the target meteorological task and the target acquisition task information corresponding to each of the target meteorological UAV types based on the target detection requirements; and generate target control information based on the target meteorological UAV type and the target acquisition task information.

[0016] In some possible embodiments, the aforementioned target meteorological mission includes a low-altitude comparative detection mission; the aforementioned target meteorological UAV type includes a multi-rotor meteorological UAV and a fixed-wing meteorological UAV; the aforementioned target acquisition mission information includes the first target hovering point and the first target circling route; The aforementioned control module is specifically used to: control the aforementioned multi-rotor meteorological drone to collect meteorological data of the first target at the aforementioned first target hovering point; and control the aforementioned fixed-wing meteorological drone to fly along the aforementioned first target circling route and collect meteorological data of the second target.

[0017] In some possible embodiments, the aforementioned target meteorological mission includes a high-altitude comparative detection mission; the aforementioned target meteorological UAV type includes a fixed-wing meteorological UAV and a vertical take-off fixed-wing meteorological UAV; the aforementioned target acquisition mission information includes the hovering point of the second target and the circling route of the second target; The aforementioned control module is specifically used to: control the aforementioned vertical take-off fixed-wing meteorological UAV to collect meteorological data of the third target at the aforementioned second target hovering point; control the aforementioned fixed-wing meteorological UAV and / or the aforementioned vertical take-off fixed-wing meteorological UAV to fly along the aforementioned second target circling route and collect meteorological data of the fourth target.

[0018] In some possible embodiments, the above-mentioned meteorological detection device further includes: The second generation module is used to generate a meteorological report corresponding to the above-mentioned target meteorological task based on the above-mentioned target meteorological data.

[0019] In some possible embodiments, the above-mentioned multiple meteorological drones include at least one first meteorological drone, which includes an ultrasonic anemometer and a two-degree-of-freedom turntable support. The two-degree-of-freedom turntable support is connected to the ultrasonic anemometer and is used to control the ultrasonic anemometer to always face due north.

[0020] In some possible embodiments, the aforementioned multiple weather drones include at least one second weather drone, which includes an ultrasonic anemometer and a Pitot bar; both the ultrasonic anemometer and the Pitot bar can be used to collect wind speed and wind direction.

[0021] In some possible embodiments, the ground control platform further includes a data transmission ground terminal; the connection modes between the data transmission ground terminal and the data transmission sky terminal carried by the various meteorological drones include one-to-many connection and many-to-many connection.

[0022] Fourthly, embodiments of this application provide an electronic device, including: a processor and a memory; wherein the memory stores executable program code, and the processor reads the executable program code stored in the memory to run a program corresponding to the executable program code, so as to execute the method steps provided by the first aspect of the embodiments of this application or any possible implementation of the first aspect.

[0023] Fifthly, embodiments of this application provide a computer storage medium storing a plurality of instructions adapted for loading by a processor and executing the method steps provided by the first aspect of the embodiments of this application or any possible implementation thereof.

[0024] The beneficial effects of the technical solutions provided in some embodiments of this application include at least the following: In this embodiment, the ground control platform in the meteorological observation system can analyze the target meteorological task, fully consider its characteristics and observation requirements, generate corresponding target control information, and then select a suitable combination of multiple target meteorological drones for combined observation based on the target control information. Different types of meteorological drones have different advantages, and through combined observation, comprehensive and three-dimensional acquisition of target meteorological data can be achieved through multiple observation methods. Simultaneously, the collaborative work of multiple meteorological drones improves the system's fault tolerance and reliability. Finally, the ground control platform can receive the target meteorological data transmitted back by multiple target meteorological drones in real time for further integration, analysis, processing, and storage. This helps to quickly generate weather forecasts and warnings, improving the timeliness and accuracy of meteorological services. This meteorological observation method not only achieves efficient and accurate execution of target meteorological tasks but also improves the accuracy and completeness of target meteorological data, enhancing the timeliness and reliability of meteorological services. It also demonstrates the flexibility and efficiency of the meteorological observation system in handling complex meteorological tasks. Attached Figure Description

[0025] To more clearly illustrate the technical solutions in the embodiments of this application, the accompanying drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0026] Figure 1 A schematic diagram of the architecture of a meteorological detection system provided for an exemplary embodiment of this application; Figure 2 A functional schematic diagram of a ground control platform provided for an exemplary embodiment of this application; Figure 3 A schematic flowchart of a meteorological detection method provided for an exemplary embodiment of this application; Figure 4 A flowchart illustrating a target control information generation method provided for an exemplary embodiment of this application; Figure 5 A schematic diagram of the structure of various meteorological drones provided as an exemplary embodiment of this application; Figure 6 A schematic diagram of a networking method for a comparative detection task provided as an exemplary embodiment of this application; Figure 7 A schematic diagram of the structure of a meteorological detection device provided for an exemplary embodiment of this application; Figure 8 This is a schematic diagram of the structure of an electronic device provided as an exemplary embodiment of this application. Detailed Implementation

[0027] To make the features and advantages of this application more apparent and understandable, the technical solutions in 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, and 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.

[0028] The terms "first," "second," "third," etc., in the specification, claims, and accompanying drawings of this application are used to distinguish different objects, not to describe a specific order. Furthermore, the terms "comprising" and "having," and any variations thereof, are intended to cover non-exclusive inclusion. For example, a process, method, system, product, or apparatus that includes a series of steps or units is not limited to the listed steps or units, but may optionally include steps or units not listed, or may optionally include other steps or units inherent to these processes, methods, products, or apparatuses.

[0029] Please refer to the following. Figure 1 This is a schematic diagram of the architecture of a meteorological detection system provided in an exemplary embodiment of this specification. Figure 1 As shown, the meteorological detection system may include: various meteorological drones and a ground control platform 120. The various meteorological drones may include, but are not limited to, drone 110a, drone 110b, and drone 110c.

[0030] The aforementioned various meteorological drones are used to receive target data acquisition instructions sent by the ground control platform 120 and to acquire target meteorological data according to the target data acquisition instructions; the aforementioned various meteorological drones can be equipped with various sensors (temperature and humidity sensors, wind speed and wind direction sensors, etc.) to acquire target meteorological data according to the target control information carried by the target data acquisition instructions.

[0031] The aforementioned ground control platform 120 can interact with various weather drones via a network to receive or send messages to them. The ground control platform 120 can be either hardware or software. When it is hardware, it can be various electronic devices, including but not limited to smart remote controls, smartphones, tablets, laptops, and desktop computers. When it is software, it can be installed in one of the aforementioned electronic devices, and can be implemented as multiple software programs or software modules, or as a single software program or software module; no specific limitations are specified here.

[0032] In the embodiments of this specification, the ground control platform 120 can generate target control information according to the target meteorological task; then, according to the target control information, it controls at least two target meteorological drones among a variety of meteorological drones to collect target meteorological data; finally, it receives the target meteorological data transmitted back by each of the at least two target meteorological drones.

[0033] Optionally, such as Figure 2 As shown, the ground control platform 120 can, but is not limited to, perform a variety of functions, such as multi-aircraft meteorological parameter display, multi-aircraft data processing and analysis, multi-aircraft remote data transmission and reception, multi-aircraft mission planning, multi-aircraft navigation and target positioning, multi-aircraft monitoring of aircraft position and trajectory map display, and aircraft attitude control.

[0034] The network can be a medium providing communication links between various weather drones and ground control platform 120, or it can be the Internet, which includes network equipment and transmission media, and is not limited to these. The transmission media can be a wired link, such as, but not limited to, coaxial cable, fiber optic cable, and digital subscriber line (DSL), or a wireless link, such as, but not limited to, wireless fidelity (WIFI), Hypertext Transfer Protocol (HTTP), Bluetooth, and mobile device networks.

[0035] Understandably, Figure 1 The number of various meteorological drones and ground control platforms 120 in the meteorological detection system shown is only an example. In a specific implementation, the meteorological detection system can contain any number of various meteorological drones and ground control platforms 120.

[0036] Next, combine Figure 1 This application describes a meteorological detection method provided in an exemplary embodiment. Please refer to [link / reference] for details. Figure 3 The illustration shows a schematic flowchart of a meteorological detection method provided in an embodiment of this application. Figure 3 As shown, this meteorological detection method may include the following steps: S301 generates target control information based on the target meteorological task.

[0037] Specifically, this meteorological detection method is applied to the ground control platform of a meteorological detection system, which also includes various meteorological unmanned aerial vehicles (UAVs). Based on predetermined target meteorological tasks, the ground control platform can accurately generate corresponding target control information. This information includes the UAV's flight path, altitude, speed, and operating instructions for the onboard meteorological detection equipment. Through a highly integrated software system, the ground control platform can intelligently plan the UAV's flight tasks, ensuring that it can efficiently and accurately complete the collection of meteorological data. Simultaneously, the ground control platform also possesses real-time monitoring and data processing capabilities, enabling it to receive and analyze meteorological data transmitted back by the UAVs at any time, providing strong data support for weather forecasting and scientific research. The aforementioned target meteorological tasks refer to the specific detection work that the meteorological detection system needs to complete. These tasks are typically formulated based on weather forecasting, scientific research, or specific industry needs, such as monitoring rainfall in specific areas, detecting changes in wind speed and direction, and providing key data for aviation safety, wind energy resource development, and weather forecasting. The aforementioned target control information is used to guide specific instructions for the meteorological UAV to fly and collect data. It may include, but is not limited to, flight path, hovering point coordinates, flight altitude and speed control, and meteorological detection equipment operation instructions (such as turning sensors on / off, adjusting sampling frequency, etc.).

[0038] Optionally, Figure 4 An exemplary flowchart of a target control information generation method provided in an embodiment of this application is shown. Figure 4 As shown, the target control information generation method may include the following steps: S401, determine the target detection requirements based on the target meteorological mission.

[0039] Specifically, in an unmanned aerial vehicle (UAV) meteorological observation system, the ground control platform can accurately determine the target observation requirements based on the predetermined target meteorological task. After clarifying the observation requirements, the ground control platform will further plan the flight path and altitude of the meteorological UAV, optimize the configuration and parameter settings of the observation equipment, and ensure that the meteorological UAV can efficiently and accurately complete the target meteorological data collection task. At the same time, the ground control platform will also monitor the UAV's operating status in real time to ensure the safe conduct of the target meteorological task. The aforementioned target observation requirements may include, but are not limited to, observation methods (e.g., network observation, comparative observation, etc.), observation elements (e.g., temperature, humidity, air pressure, wind speed, wind direction, etc.) and observation data accuracy, observation area and range (e.g., geographical location, latitude and longitude range, altitude, size and shape of the observation area, etc.), observation time and frequency, performance and payload requirements for the meteorological UAV, data storage format and transmission rate, etc.

[0040] S402, determine the type of target meteorological UAV required to complete the target meteorological task and the target acquisition task information corresponding to each type of target meteorological UAV, based on the target detection requirements.

[0041] Specifically, since different types of UAVs have varying performance and functions, their applicable tasks and the accuracy of the collected data also differ. Therefore, based on specific target detection requirements, precise analysis and calculation are needed to determine the type of target meteorological UAV required to complete the target meteorological task, as well as the corresponding target data collection task information for each type of target meteorological UAV. These target meteorological UAV types may include, but are not limited to, high-altitude sounding UAVs, low-altitude inspection UAVs, multi-rotor meteorological UAVs, fixed-wing meteorological sounding UAVs, vertical take-off and landing fixed-wing meteorological sounding UAVs, and other dedicated UAVs with special meteorological element collection functions. Each type has different flight altitudes, endurance, and detection accuracy. The aforementioned target data collection task information may include, but is not limited to, the flight path, hovering point coordinates, flight altitude and speed, collection time and frequency, and the type and accuracy of the target meteorological data corresponding to each type of target meteorological UAV.

[0042] S403 generates target control information based on the target meteorological drone type and target acquisition mission information.

[0043] Specifically, based on the already generated target meteorological UAV type and its corresponding target acquisition task information, the ground control platform can further integrate and generate target control information. This target control information precisely guides the target meteorological UAV to perform specific target detection tasks, ensuring that the target meteorological UAV can efficiently and safely complete its target meteorological data acquisition tasks according to the predetermined plan.

[0044] Please continue to refer to the following. Figure 3 ,like Figure 3 As shown, after generating target control information based on the target meteorological task in step S301 above, the meteorological detection method may further include: S302, based on target control information, controls at least two of the various types of meteorological drones to collect target meteorological data.

[0045] Specifically, after generating target control information, at least two target meteorological drones from a variety of meteorological drones can be precisely controlled to collect target meteorological data based on the target control information. That is, this meteorological detection method can flexibly control multiple different target meteorological drones to collect target meteorological data within a preset range or profile, according to the needs of the target meteorological task. The aforementioned profile can be a horizontal profile or a vertical profile; this application embodiment does not limit this. During the control process, the target meteorological drones can first be positioned and calibrated to ensure they can accurately reach the predetermined collection area or collection coordinates. Subsequently, the target meteorological drones will begin collecting target meteorological data according to the set parameters and hovering trajectory. The aforementioned target meteorological data may include, but is not limited to, temperature, humidity, air pressure, wind speed, wind direction, cloud observations (e.g., cloud type, height, thickness, and microscopic features within the clouds), precipitation intensity, precipitation distribution, visibility, turbulence occurrence and magnitude, and icing conditions. The aforementioned target meteorological data can be collected at a fixed period or randomly; this application embodiment does not limit this. The aforementioned various meteorological drones include at least one first meteorological drone, which comprises an ultrasonic anemometer and a two-degree-of-freedom turntable support. The two-degree-of-freedom turntable support is connected to the ultrasonic anemometer and is used to control the ultrasonic anemometer to always face due north. The two-degree-of-freedom turntable also ensures that the ultrasonic anemometer remains relatively perpendicular to the ground, thereby reducing measurement errors caused by wind-induced pitch, roll, and heading deviations when the meteorological drone is hovering. The aforementioned various meteorological drones also include at least one second meteorological drone, which comprises an ultrasonic anemometer and a Pitot barometer; both the ultrasonic anemometer and the Pitot barometer can be used to collect wind speed and direction data. While ultrasonic anemometers offer high accuracy in practical applications, their results are significantly affected by the drone's attitude after takeoff, making subsequent data correction difficult. Pitot barometers, on the other hand, are susceptible to interference from various factors, including the detection trajectory, detection space, detection speed, and flight stability during detection. Therefore, using either the Pitot barometer or the ultrasonic anemometer alone for wind direction and speed measurements inevitably presents inherent limitations. Thus, multiple devices can be used during the measurement process for comparative correction of target meteorological data.

[0046] For example, Figure 5 A schematic diagram of the structure of a variety of meteorological drones provided in an embodiment of this application is shown. Figure 5 (a) is a multi-rotor weather observation drone. Figure 5 (b) is a fixed-wing weather observation drone. Figure 5 (c) Vertical take-off and landing fixed-wing weather observation UAVs. All three types of weather UAVs include GPS, flight controller, data transmission terminal, and temperature and humidity sensors in their hardware. However, they differ in their wind measurement instruments.Figure 5 (a) The multi-rotor weather drone is equipped with an ultrasonic anemometer with a two-degree-of-freedom turntable support. The two-degree-of-freedom turntable can reduce the measurement error caused by the drone's pitch and roll attitude imbalance and heading deviation due to wind when hovering. Figure 5 (b) The fixed-wing meteorological UAV is equipped with an airspeed tube and airspeed meter, which supports fixed-wing real-time measurement over a wide range and for a long time. Figure 5 (c) The vertical take-off fixed-wing meteorological UAV has both an ultrasonic anemometer with a two-degree-of-freedom turntable support and an airspeed tube and airspeed meter. It can use the two types of anemometers at the same time to collect, compare and optimize data. The ground control platform can fuse the data collected by the two devices to obtain a unified and accurate result.

[0047] Optionally, when the target meteorological mission includes low-altitude comparative detection, considering the performance and applicable range of various UAVs, the target meteorological UAV types can be determined to include multi-rotor meteorological UAVs and fixed-wing meteorological UAVs. The target acquisition mission information includes a first target hovering point and a first target circling route. After generating target control information, based on the target control information, the multi-rotor meteorological UAV can be controlled to collect first target meteorological data at the first target hovering point; the fixed-wing meteorological UAV can be controlled to fly along the first target circling route and collect second target meteorological data. Generally, the second target meteorological data collected along the first target circling route can be used as the meteorological data at the center of the first target circling route. Therefore, by setting the first target hovering point as the coordinates of the center of the first target circling route, and by comparing and verifying the detection data of different types of UAV equipment and different altitude conditions based on the first target meteorological data and the second target meteorological data collected by the two types of target meteorological UAVs in different ways, it is not only beneficial to compare and correct the target meteorological data and ensure the accuracy of the collected data, but also cheaper and more convenient than the traditional comparison method with weather balloons and wind towers.

[0048] The aforementioned first target hovering point is a fixed data collection point for the target meteorological UAV, used to continuously or periodically collect meteorological data of the first target at the location of the first target hovering point. There is at least one first target hovering point, but more hovering points can be added depending on the actual situation and detection needs to ensure that representative meteorological data can be obtained. The aforementioned first target circling route is the set flight path of the target meteorological UAV, which can be, but is not limited to, a circle, to facilitate the collection of meteorological data of the second target by the target meteorological UAV. There is at least one aforementioned first target circling route, and multiple different circling routes can be designed to meet more comprehensive detection needs. The design of these circling routes needs to fully consider the spatial distribution and temporal variation characteristics of meteorological elements, aiming to capture richer target meteorological data through continuous observation during flight.

[0049] For example, Figure 6 This diagram illustrates a networking method for a comparative detection task provided in an embodiment of this application. Figure 6 (a) This describes the networking method for a low-altitude comparative detection mission. When the meteorological detection system includes three types of meteorological drones: multi-rotor meteorological drones, fixed-wing meteorological drones, and VTOL fixed-wing meteorological drones, based on the characteristics and advantages of each drone type, in a low-altitude comparative detection mission, a multi-rotor meteorological drone can collect meteorological data for the first target at its hovering point, while a fixed-wing meteorological drone can fly along the first target's circling route to collect meteorological data for the second target. By comparing the meteorological data for the second target with that for the first target, the meteorological data for the first target is corrected. For example... Figure 6 As shown in (a), there are three hovering points for the first target, located at the center of the three first target circling routes. After the target meteorological UAV completes data collection, the ground control platform can compare and integrate the data into a vertical profile of meteorological data for subsequent applications. The distance between the circling routes can be set according to empirical values, data accuracy requirements, or randomly; this embodiment does not limit this.

[0050] Optionally, when the target meteorological mission includes a low-altitude comparative detection mission, the target meteorological UAV type can be determined to include a fixed-wing meteorological UAV and a vertical take-off (VTOL) fixed-wing meteorological UAV. The target acquisition mission information includes the second target hovering point and the second target circling route. Since the VTOL fixed-wing meteorological UAV combines the functions of both fixed-wing and multi-rotor meteorological UAVs, capable of both hovering and circling, after generating target control information, it can be controlled to collect third target meteorological data at the second target hovering point, and to fly along the second target circling route while collecting fourth target meteorological data. Similarly, by setting the second target hovering point as the center coordinate of the second target circling route, and by comparing and verifying the detection data of different types of UAV equipment and different altitude conditions based on the third and fourth target meteorological data collected by the two types of target meteorological UAVs in different ways, the detection data can be verified. The aforementioned second target hovering point is a fixed data collection point for the vertical take-off and landing (VTOL) fixed-wing meteorological UAV, used to continuously or periodically collect meteorological data of the third target at the location of the second target hovering point. There is at least one second target hovering point, but more can be added depending on the actual situation and detection needs to ensure representative meteorological data can be obtained. The aforementioned second target circling route is the set flight path of the fixed-wing meteorological UAV and / or the VTOL fixed-wing meteorological UAV, which may be, but is not limited to, circular, used to collect meteorological data of the fourth target. There is at least one aforementioned second target circling route, and the design of the circling route needs to fully consider the spatial distribution and temporal variation characteristics of meteorological elements, aiming to capture richer target meteorological data through continuous observation during flight.

[0051] For example, Figure 6 This diagram illustrates a networking method for a comparative detection task provided in an embodiment of this application. Figure 6 (b) Network configuration for high-altitude comparative detection missions. When the meteorological detection system includes three types of meteorological drones: multi-rotor meteorological drones, fixed-wing meteorological drones, and vertical take-off and landing (VTOL) fixed-wing meteorological drones, based on the characteristics and advantages of each drone type, in high-altitude comparative detection missions, VTOL fixed-wing meteorological drones can collect meteorological data from the third target at the second target hovering point, while fixed-wing meteorological drones fly along the second target's circling route to collect meteorological data from the fourth target. By comparing the meteorological data from the third and fourth targets, the meteorological data from the third target is corrected. Finally, the ground control platform can integrate the compared data into a vertical profile of meteorological data for subsequent applications.

[0052] Optionally, the target meteorological mission may also include a network detection mission, which may include low-altitude network detection and high-altitude network detection. Different types of meteorological UAVs can be selected for combined network detection based on factors such as flight altitude, flight time, and flight distance. The number of each type of meteorological UAV controlled can be multiple, and this application embodiment does not limit this. For example, network observation of multiple fixed-wing meteorological UAVs and vertical take-off fixed-wing meteorological UAVs can achieve target meteorological data collection for a large area or profile in the high altitude; network observation of multiple multi-rotor meteorological UAVs and fixed-wing meteorological UAVs or vertical take-off fixed-wing meteorological UAVs can achieve high-precision meteorological data collection for a small detection area or profile in the low altitude. In addition, heterogeneous multi-aircraft network observation with different precision, altitude, distance, and duration can also be carried out according to the requirements of the target meteorological mission.

[0053] S303 receives target meteorological data transmitted back by at least two types of target meteorological drones.

[0054] Specifically, after the target meteorological drone collects target meteorological data, the ground control platform can receive the target meteorological data transmitted back by each of the target meteorological drones. The aforementioned target meteorological data transmission method can be real-time transmission, unified transmission after all collection tasks are completed, or storage in the target meteorological drone's memory card for retrieval after the drone returns to base. This application embodiment does not limit this method. For example, after the target meteorological drone collects target meteorological data, to ensure the real-time nature of meteorological detection, the collected target meteorological data can be transmitted back in real time and stored in the target meteorological drone's memory card for retrieval after the collection task is completed and the drone returns to base. This ensures that the collected target meteorological data can be preserved even if the data transmission channel is interfered with or the equipment is damaged, improving the anti-interference performance of the meteorological detection system.

[0055] Optionally, the aforementioned ground control platform may further include a data transmission ground terminal, and a data transmission sky terminal may be installed on the target meteorological UAV. The ground control platform and the target meteorological UAV can transmit and communicate data through the data transmission ground terminal and the data transmission sky terminal, respectively. The ground control platform can receive target meteorological data transmitted back by at least two types of target meteorological UAVs through the data transmission ground terminal. The connection modes between the aforementioned data transmission ground terminal and the data transmission sky terminal carried by the meteorological UAV include one-to-many and many-to-many connections, and an appropriate connection mode can be selected according to the target meteorological task. Through dedicated data transmission equipment, the communication between the ground control platform and the target meteorological UAV is more stable and reliable, reducing packet loss and errors during data transmission and improving data integrity and accuracy. The design of the data transmission terminal allows the ground control platform to communicate with multiple target meteorological UAVs. The meteorological detection system can easily increase or decrease the number of UAVs according to task requirements, increasing the flexibility and scalability of the meteorological detection system. By providing stable communication and multiple connection mode options, the meteorological detection system can better cope with various challenges and complex target meteorological tasks.

[0056] In this embodiment, the ground control platform in the meteorological observation system can analyze the target meteorological task, fully consider its characteristics and observation requirements, generate corresponding target control information, and then select suitable multiple target meteorological drones using different networking methods for combined observation based on the target control information. Different types of meteorological drones have different advantages, and through combined observation, comprehensive and three-dimensional acquisition of target meteorological data can be achieved using multiple observation methods. Simultaneously, the collaborative work of multiple meteorological drones improves the system's fault tolerance and reliability. Finally, the ground control platform can receive the target meteorological data transmitted back by multiple target meteorological drones in real time for further integration, analysis, processing, and storage. This helps to quickly generate weather forecasts and warnings, improving the timeliness and accuracy of meteorological services. This meteorological observation method not only achieves efficient and accurate execution of target meteorological tasks but also improves the accuracy and completeness of target meteorological data, enhancing the timeliness and reliability of meteorological services. It also demonstrates the flexibility and efficiency of the meteorological observation system in handling complex meteorological tasks.

[0057] Optionally, after receiving the target meteorological data transmitted back by the target meteorological drone, the ground control platform can not only monitor and record the target meteorological data in real time, but also generate a meteorological report corresponding to the target meteorological mission based on the aforementioned target meteorological data. This process may involve preprocessing the massive amount of target meteorological data transmitted back by the target meteorological drone, including but not limited to steps such as data cleaning, format conversion, and calibration synchronization, to ensure the accuracy and consistency of the target meteorological data. Subsequently, these processed target meteorological data can be deeply mined and analyzed to extract key meteorological elements and changing trends. Based on these analysis results, combined with the specific target meteorological mission and detection requirements, a meteorological report can be automatically generated. The aforementioned meteorological report may include, but is not limited to, detailed meteorological information, meteorological change trends, predicted changes, impact assessments on all parties, and corresponding measures or preventive measures. This not only enhances the application value of the target meteorological data, but also provides strong data support for downstream applications such as weather forecasting, disaster early warning, and scientific research.

[0058] Please refer to the following. Figure 7 The example shown is a schematic diagram of the structure of a meteorological detection device provided in an embodiment of this application. Figure 7 As shown, the meteorological detection device 700 is used in the ground control platform of the meteorological detection system. The meteorological detection system also includes various meteorological unmanned aerial vehicles (UAVs). The meteorological detection device 700 may include: The first generation module 710 is used to generate target control information based on the target meteorological task. Control module 720 is used to control at least two of the above-mentioned multiple meteorological drones to collect target meteorological data based on the target control information mentioned above. The receiving module 730 is used to receive the target meteorological data transmitted back by each of the above-mentioned at least two types of target meteorological drones.

[0059] In some possible embodiments, the first generation module 710 is specifically used to: determine target detection requirements based on the target meteorological task; determine the type of target meteorological UAV required to complete the target meteorological task and the target acquisition task information corresponding to each of the target meteorological UAV types based on the target detection requirements; and generate target control information based on the target meteorological UAV type and the target acquisition task information.

[0060] In some possible embodiments, the aforementioned target meteorological mission includes a low-altitude comparative detection mission; the aforementioned target meteorological UAV type includes a multi-rotor meteorological UAV and a fixed-wing meteorological UAV; the aforementioned target acquisition mission information includes the first target hovering point and the first target circling route; The aforementioned control module 720 is specifically used to: control the aforementioned multi-rotor meteorological drone to collect meteorological data of the first target at the aforementioned first target hovering point; control the aforementioned fixed-wing meteorological drone to fly along the aforementioned first target circling route and collect meteorological data of the second target.

[0061] In some possible embodiments, the aforementioned target meteorological mission includes a high-altitude comparative detection mission; the aforementioned target meteorological UAV type includes a fixed-wing meteorological UAV and a vertical take-off fixed-wing meteorological UAV; the aforementioned target acquisition mission information includes the hovering point of the second target and the circling route of the second target; The aforementioned control module 720 is specifically used to: control the aforementioned vertical take-off fixed-wing meteorological UAV to collect meteorological data of the third target at the hovering point of the aforementioned second target; control the aforementioned fixed-wing meteorological UAV and / or the aforementioned vertical take-off fixed-wing meteorological UAV to fly along the hovering route of the aforementioned second target and collect meteorological data of the fourth target.

[0062] In some possible embodiments, the above-described weather detection device 700 further includes: The second generation module is used to generate a meteorological report corresponding to the above-mentioned target meteorological task based on the above-mentioned target meteorological data.

[0063] In some possible embodiments, the above-mentioned multiple meteorological drones include at least one first meteorological drone, which includes an ultrasonic anemometer and a two-degree-of-freedom turntable support. The two-degree-of-freedom turntable support is connected to the ultrasonic anemometer and is used to control the ultrasonic anemometer to always face due north.

[0064] In some possible embodiments, the aforementioned multiple weather drones include at least one second weather drone, which includes an ultrasonic anemometer and a Pitot bar; both the ultrasonic anemometer and the Pitot bar can be used to collect wind speed and wind direction.

[0065] In some possible embodiments, the ground control platform further includes a data transmission ground terminal; the connection modes between the data transmission ground terminal and the data transmission sky terminal carried by the various meteorological drones include one-to-many connection and many-to-many connection.

[0066] The division of modules in the above-described meteorological detection device is for illustrative purposes only. In other embodiments, the meteorological detection device can be divided into different modules as needed to complete all or part of the functions of the meteorological detection device. The implementation of each module in the meteorological detection device provided in the embodiments of this specification can be in the form of a computer program. This computer program can run on a ground control platform. The program modules constituted by this computer program can be stored in the memory of the ground control platform. When the computer program is executed by a processor, it implements all or part of the steps of the meteorological detection method described in the embodiments of this specification.

[0067] Please refer to the following. Figure 8 This is a schematic diagram of the structure of an electronic device provided in an exemplary embodiment of this specification. Figure 8 As shown, the electronic device 800 may include: at least one processor 810, at least one communication bus 820, user interface 830, at least one network interface 840, and memory 850.

[0068] The communication bus 820 can be used to realize the connection and communication of the above components.

[0069] The user interface 830 may include buttons, and the optional user interface may also include a standard wired interface or a wireless interface.

[0070] The network interface 840 may optionally include a Bluetooth module, an NFC module, a Wi-Fi module, etc.

[0071] The processor 810 may include one or more processing cores. The processor 810 connects to various parts within the electronic device 800 using various interfaces and lines, and performs various functions and processes data by running or executing instructions, programs, code sets, or instruction sets stored in the memory 850, and by calling data stored in the memory 850. Optionally, the processor 810 may be implemented using at least one hardware form of DSP, FPGA, or PLA. The processor 810 may integrate one or more of the following: CPU, GPU, and modem. The CPU primarily handles the operating system, user interface, and applications; the GPU is responsible for rendering and drawing the content required for display; and the modem handles wireless communication. It is understood that the modem may also not be integrated into the processor 810 and may be implemented as a separate chip.

[0072] The memory 850 may include RAM or ROM. Optionally, the memory 850 may include a non-transitory computer-readable medium. The memory 850 may be used to store instructions, programs, code, code sets, or instruction sets. The memory 850 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for at least one function (such as generating target control information), instructions for implementing the various method embodiments described above, etc.; the data storage area may store data involved in the various method embodiments described above, etc. Optionally, the memory 850 may also be at least one storage device located remotely from the aforementioned processor 810. Figure 8 As shown, the memory 850, which serves as a computer storage medium, may include an operating system, a network communication module, a user interface module, and program instructions.

[0073] In some possible embodiments, the electronic device 800 may be as described above. Figure 7 The meteorological detection device 700 shown has a processor 810 that can call program instructions stored in memory 850 and specifically perform the following operations: generate target control information based on the target meteorological task; control at least two of the above-mentioned multiple meteorological drones to collect target meteorological data based on the target control information; and receive the target meteorological data transmitted back by each of the at least two target meteorological drones.

[0074] In some possible embodiments, when the processor 810 executes the above-mentioned generation of target control information based on the target meteorological task, it is specifically used to perform: determining the target detection requirements based on the target meteorological task; determining the target meteorological UAV type required to complete the target meteorological task and the target acquisition task information corresponding to each of the target meteorological UAV types based on the target detection requirements; and generating target control information based on the target meteorological UAV type and the target acquisition task information.

[0075] In some possible embodiments, the aforementioned target meteorological task includes a low-altitude comparative detection task; the aforementioned target meteorological UAV type includes a multi-rotor meteorological UAV and a fixed-wing meteorological UAV; the aforementioned target acquisition task information includes a first target hovering point and a first target circling route; when the aforementioned processor 810 executes the aforementioned control of at least two of the aforementioned multiple meteorological UAVs to acquire target meteorological data based on the aforementioned target control information, it is specifically used to: control the aforementioned multi-rotor meteorological UAV to acquire first target meteorological data at the aforementioned first target hovering point; control the aforementioned fixed-wing meteorological UAV to fly along the aforementioned first target circling route and acquire second target meteorological data.

[0076] In some possible embodiments, the aforementioned target meteorological task includes a high-altitude comparative detection task; the aforementioned target meteorological UAV type includes a fixed-wing meteorological UAV and a vertical take-off fixed-wing meteorological UAV; the aforementioned target acquisition task information includes a second target hovering point and a second target circling route; when the aforementioned processor 810 executes the aforementioned control information to control at least two of the aforementioned multiple meteorological UAVs to acquire target meteorological data, it is specifically used to: control the aforementioned vertical take-off fixed-wing meteorological UAV to acquire third target meteorological data at the aforementioned second target hovering point; control the aforementioned fixed-wing meteorological UAV and / or the aforementioned vertical take-off fixed-wing meteorological UAV to fly along the aforementioned second target circling route and acquire fourth target meteorological data.

[0077] In some possible embodiments, after the processor 810 performs the above-mentioned receiving of the target meteorological data transmitted back by each of the at least two target meteorological drones, it is further configured to perform: generating a meteorological report corresponding to the target meteorological task based on the target meteorological data.

[0078] In some possible embodiments, the above-mentioned multiple meteorological drones include at least one first meteorological drone, which includes an ultrasonic anemometer and a two-degree-of-freedom turntable support. The two-degree-of-freedom turntable support is connected to the ultrasonic anemometer and is used to control the ultrasonic anemometer to always face due north.

[0079] In some possible embodiments, the aforementioned multiple weather drones include at least one second weather drone, which includes an ultrasonic anemometer and a Pitot bar; both the ultrasonic anemometer and the Pitot bar can be used to collect wind speed and wind direction.

[0080] In some possible embodiments, the ground control platform further includes a data transmission ground terminal; the connection modes between the data transmission ground terminal and the data transmission sky terminal carried by the various meteorological drones include one-to-many connection and many-to-many connection.

[0081] This application also provides a computer storage medium storing instructions that, when executed on a computer or processor, cause the computer or processor to perform one or more steps of any of the above methods. If the constituent modules of the above-described meteorological detection device are implemented as software functional units and sold or used as independent products, they can be stored in the aforementioned storage medium.

[0082] In the above embodiments, implementation can be achieved, in whole or in part, through software, hardware, firmware, or any combination thereof. When implemented using software, it can be implemented, in whole or in part, as a computer program product. The computer program product includes one or more computer instructions. When the computer program instructions are loaded and executed on a computer, the processes or functions described above according to the embodiments of this application are generated, in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in or transmitted through a computer-readable storage medium. The computer instructions can be transmitted from one website, computer, server, or data center to another website, computer, server, or data center via wired (e.g., coaxial cable, fiber optic, digital subscriber line (DSL)) or wireless (e.g., infrared, wireless, microwave, etc.) means. The computer-readable storage medium can be any available medium accessible to a computer or a data storage device such as a server or data center that integrates one or more available media. The available medium can be a magnetic medium (e.g., floppy disk, hard disk, magnetic tape), an optical medium (e.g., DVD), or a semiconductor medium (e.g., solid-state disk (SSD)).

[0083] Those skilled in the art will understand that all or part of the processes in the above embodiments can be implemented by a computer program instructing related hardware. This program can be stored in a computer-readable storage medium, and when executed, it can include the processes of the embodiments of the above methods. The aforementioned storage medium includes various media capable of storing program code, such as ROM, RAM, magnetic disks, or optical disks. Unless otherwise specified, the technical features of this embodiment and its implementation can be combined arbitrarily. The above embodiments are merely descriptions of preferred embodiments of this application and are not intended to limit the scope of this application. Various modifications and improvements made by those skilled in the art to the technical solutions of this application without departing from the spirit of this application should fall within the protection scope defined by the claims of this application.

Claims

1. A meteorological detection method, characterized in that, The method is applied to the ground control platform of a meteorological observation system, which also includes various meteorological unmanned aerial vehicles (UAVs). The method includes: Generate target control information based on the target meteorological task; Based on the target control information, control at least two of the multiple meteorological drones to collect target meteorological data; Receive the target meteorological data transmitted back by each of the at least two target meteorological drones.

2. The method as described in claim 1, characterized in that, The generation of target control information based on the target meteorological task includes: Determine the target detection requirements based on the target meteorological mission; Based on the target detection requirements, determine the type of target meteorological UAV required to complete the target meteorological task and the target acquisition task information corresponding to each type of target meteorological UAV. Target control information is generated based on the type of the target meteorological drone and the target data acquisition mission information.

3. The method as described in claim 2, characterized in that, The target meteorological mission includes a low-altitude comparative detection mission; the target meteorological UAV type includes a multi-rotor meteorological UAV and a fixed-wing meteorological UAV; the target acquisition mission information includes the first target hovering point and the first target circling route. The step of controlling at least two target meteorological drones among the multiple meteorological drones to collect target meteorological data according to the target control information includes: Control the multi-rotor meteorological drone to collect meteorological data of the first target at the first target hovering point; The fixed-wing meteorological drone is controlled to fly along the circling route of the first target and collect meteorological data of the second target.

4. The method as described in claim 2, characterized in that, The target meteorological mission includes a high-altitude comparative detection mission; the target meteorological UAV type includes a fixed-wing meteorological UAV and a vertical take-off fixed-wing meteorological UAV; the target acquisition mission information includes the second target hovering point and the second target circling route. The step of controlling at least two target meteorological drones among the multiple meteorological drones to collect target meteorological data according to the target control information includes: Control the vertical take-off and landing fixed-wing meteorological UAV to collect meteorological data of the third target at the hovering point of the second target; Control the fixed-wing meteorological UAV and / or the vertical take-off fixed-wing meteorological UAV to fly along the second target circling route and collect meteorological data of the fourth target.

5. The method as described in claim 1, characterized in that, After receiving the target meteorological data transmitted back by each of the at least two target meteorological drones, the method further includes: A meteorological report corresponding to the target meteorological task is generated based on the target meteorological data.

6. The method according to any one of claims 1-5, characterized in that, The various meteorological drones include at least one first meteorological drone, which includes an ultrasonic anemometer and a two-degree-of-freedom turntable support. The two-degree-of-freedom turntable support is connected to the ultrasonic anemometer and is used to control the ultrasonic anemometer to always face due north.

7. The method according to any one of claims 1-5, characterized in that, The various meteorological drones include at least one second meteorological drone, which includes an ultrasonic anemometer and a Pitot bar; both the ultrasonic anemometer and the Pitot bar can be used to collect wind speed and wind direction.

8. The method according to any one of claims 1-5, characterized in that, The ground control platform also includes a data transmission ground terminal; the connection modes between the data transmission ground terminal and the data transmission sky terminal carried by the various meteorological UAVs include one-to-many connection and many-to-many connection.

9. A meteorological detection system, characterized in that, include: Various weather drones and ground control platforms; The ground control platform is used to perform the method as described in any one of claims 1-8; The various meteorological drones are used to receive target data acquisition instructions sent by the ground control platform and acquire target meteorological data according to the target data acquisition instructions.

10. A meteorological detection device, characterized in that, The device is applied to the ground control platform of a meteorological observation system, which also includes various meteorological unmanned aerial vehicles (UAVs). The device includes: The first generation module is used to generate target control information based on the target meteorological task. The control module is used to control at least two of the multiple meteorological drones to collect target meteorological data according to the target control information. A receiving module is used to receive the target meteorological data transmitted back by each of the at least two target meteorological drones.

11. An electronic device, characterized in that, include: A processor and a memory; wherein the memory stores executable program code, and the processor runs a program corresponding to the executable program code by reading the executable program code stored in the memory, for performing the method as described in any one of claims 1-8.

12. A computer storage medium, characterized in that, The computer storage medium stores a plurality of instructions adapted for loading by a processor and executing the steps of the method as described in any one of claims 1-8.

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