Extended shelter off-grid unmanned aerial vehicle general mobile airfield

Abstract

The utility model discloses an extended square cabin formula off -net unmanned plane general mobile airport, including the detachable connection of mobile square cabin with vehicle chassis, the built -in unmanned plane general task cabin of mobile square cabin, off -net energy supply energy source cabin and intelligent control cabin, the unmanned plane general task cabin includes the cabin cover of cabin cover drive mechanism installation in the top of the cabin main body, through the cabin door drive mechanism and install the first parking apron and second parking apron in its inside in the both sides of cabin main body, first parking apron set up in the upper portion of second parking apron, second parking apron can be driven laterally drive mechanism and laterally extend or retract the unmanned plane general task cabin.

Description

Technical Field

[0001] This utility model relates to the field of mobile airports for unmanned aerial vehicles (UAVs), specifically to an extended container-type off-grid general-purpose mobile airport for UAVs. Background Technology

[0002] In recent years, drone technology has been widely applied in logistics, agriculture, security, surveying and mapping, and safety, driving the transformation of the aviation industry towards automation and intelligence. However, with the deepening of large-scale drone applications, the challenges faced in swarm operations, such as take-off and landing, charging, and scheduling, are becoming increasingly prominent. Traditional drone operation relies on manual carrying, take-off and landing, and charging, which is not only inefficient and limits response speed but also fails to meet the needs of unattended operations. Although existing drone swarms have made significant progress in improving the level of automation, they still have some limitations, mainly reflected in the following aspects:

[0003] First, compatibility and scalability are poor. Most existing drone nests are custom-designed for specific drone models, and the take-off and landing platforms and fixed charging devices cannot flexibly adapt to drones of different sizes and models, making it difficult to support the collaborative operation needs of multiple drone models and multiple tasks.

[0004] Secondly, deployment environments are limited. Traditional drone airports heavily rely on fixed power grids and lack the ability to operate stably for extended periods in environments without grid power, such as remote or out-of-grid areas. Furthermore, existing systems often lack effective cabin environment control capabilities for extreme natural environments such as extreme cold, high temperatures, and high humidity, affecting the reliability and lifespan of the drones and airport equipment themselves.

[0005] Insufficient mobility and efficiency. While some vehicle-mounted mobile solutions exist, their internal space utilization is inefficient, typically only capable of supporting the takeoff, landing, and recovery of a single drone, failing to enable rapid, continuous, and orderly scheduling of multiple drones. Furthermore, in transport mode, the method of fixing drones may be unreliable, and there is a lack of capability to charge drones during transit.

[0006] Finally, energy supply is limited. Traditional drone airports heavily rely on grid power and lack the ability to operate stably for extended periods in remote, off-grid environments without grid power. Existing mobile energy solutions mostly use simple fuel generators or battery packs, which suffer from problems such as high noise levels, low energy conversion efficiency, short flight time, and inflexible power adjustment, failing to meet the high-power, fluctuating load demands of drone swarm operations.

[0007] Therefore, there is an urgent need in this field for a mobile airport system for unmanned aerial vehicles (UAVs) with high compatibility, strong environmental adaptability, high mobility and intelligent off-grid power supply capabilities, in order to solve the above-mentioned technical bottlenecks and promote the development of large-scale and systematic applications of UAVs. Utility Model Content

[0008] The purpose of this invention is to provide an extended modular off-grid drone universal mobile airport to solve the problems of poor compatibility and scalability of existing drone nests.

[0009] To address the aforementioned technical problems, this utility model provides an extended modular off-grid drone universal mobile airport, comprising a mobile modular unit detachably connected to a vehicle chassis; the mobile modular unit houses a drone universal mission cabin, an off-grid power supply cabin, and an intelligent control cabin; the drone universal mission cabin includes a cabin body, a hatch installed on top of the cabin body via a hatch drive mechanism, hatch doors installed on both sides of the cabin body via a hatch drive mechanism, and a first landing pad and a second landing pad installed inside it; the first landing pad is located above the second landing pad, and the second landing pad can be extended laterally or retracted laterally by a lateral drive mechanism from the drone universal mission cabin.

[0010] Furthermore, several magnetic fixing modules for magnetically securing drones are respectively installed on the first and second helipads.

[0011] Furthermore, several wireless charging modules for charging the fixed drones are respectively installed on the first and second helipads.

[0012] Furthermore, the magnetic fixing module adopts an electromagnet structure, which generates a magnetic field when energized to attract and fix the drone; the wireless charging module includes a power supply coil arranged along the outer ring of the electromagnet structure, which is used to couple with the power receiving coil at the bottom of the drone to realize non-contact power transmission to the drone.

[0013] Furthermore, the UAV general mission cabin is equipped with two sets of second landing pads, which are arranged vertically at intervals and extend to both sides of the UAV general mission cabin.

[0014] Furthermore, the unmanned aerial vehicle's general mission cabin is equipped with an internal environmental management system for regulating the temperature and humidity within.

[0015] Furthermore, the off-grid power supply compartment is equipped with an off-grid power supply device for supplying power to the equipment inside the mobile container; the off-grid power supply device includes:

[0016] Methanol fuel tank, used to store methanol fuel;

[0017] A methanol reforming hydrogen production and purification system for producing hydrogen from the methanol fuel;

[0018] A hydrogen storage tank is used to store the prepared hydrogen gas;

[0019] A hydrogen fuel cell stack for converting hydrogen into electrical energy;

[0020] Energy storage battery packs are used to store electrical energy;

[0021] An energy management system is used to invert DC input to AC output.

[0022] Furthermore, the intelligent control cabin is equipped with an intelligent control system, which includes:

[0023] An external communication and interaction system is used to interact with the drone via a communication antenna and acquire drone data;

[0024] The cabin control system is used to acquire data from the UAV and send control commands to the canopy drive mechanism, the door drive mechanism, the lateral drive mechanism, and the UAV.

[0025] Furthermore, the lateral drive mechanism includes a linear module installed between the main body of the cabin and the second parking apron.

[0026] Furthermore, the hatch drive mechanism includes a first drive rod and a first servo motor. One end of the first drive rod is connected to the output end of the first servo motor, and the other end of the first drive rod is rotatably connected to the main body of the cabin. The hatch is fixedly mounted on the first drive rod and flips as the first drive rod rotates, realizing the automatic opening and closing of the hatch. The door drive mechanism includes a second drive rod and a second servo motor. One end of the second drive rod is connected to the output end of the second servo motor, and the other end of the second drive rod is rotatably connected to the main body of the cabin. The door is fixedly mounted on the second drive rod and flips as the second drive rod rotates, realizing the automatic opening and closing of the door.

[0027] The beneficial effects of this utility model are as follows:

[0028] By designing a mobile cabin connected to a vehicle chassis, the entire mobile airport can be rapidly transported and quickly reach the work area, exhibiting high mobility and rapid deployment capabilities. It adopts a multi-layered helipad structure, and the helipad located below the top-level helipad can be extended to the outside of the mobile cabin when the drones take off and land, allowing a single mobile platform to accommodate and dispatch multiple drones simultaneously. In transport mode, the helipad can also be retracted into the drone's general mission cabin, greatly improving space utilization efficiency.

[0029] By incorporating a magnetic fixing module, drones can be quickly, automatically, and reliably secured to the landing platform, effectively preventing them from swaying, tipping over, or being damaged, especially during vehicle transport. The wireless charging module enables automatic, contactless charging after landing, eliminating the need for manual plugging and unplugging, thus improving automation and efficiency and providing energy for continuous, multi-round drone operations. Furthermore, the concentric layout of the magnetic fixing and wireless charging modules optimizes platform space and better adapts to the structures of different drone landing gears or fuselages.

[0030] By using off-grid power supply devices that generate hydrogen on-site from high-energy-density methanol fuel, true off-grid, long-term, high-power power supply can be achieved. Compared with fuel generators, hydrogen fuel cell power generation is cleaner and quieter, making it more suitable for tasks with high environmental requirements such as reconnaissance and monitoring. Attached Figure Description

[0031] The accompanying drawings, which are included to provide a further understanding of this application and form part of this application, use the same reference numerals to denote the same or similar parts. The illustrative embodiments of this application and their descriptions are used to explain this application and do not constitute an undue limitation of this application. In the drawings:

[0032] Figure 1 This is a schematic diagram of the structure of one embodiment of the present utility model;

[0033] Figure 2 This is a top view of one embodiment of the present invention;

[0034] Figure 3 This is a side view of one embodiment of the present invention;

[0035] Figure 4 This is a schematic diagram of the electromagnet structure and power supply coil according to one embodiment of the present invention. Detailed Implementation

[0036] like Figures 1 to 3The extended modular off-grid drone universal mobile airport shown includes a mobile cabin detachably connected to a vehicle chassis 8. The mobile cabin houses a universal drone mission cabin, an off-grid power supply cabin, and an intelligent control cabin 9. The universal drone mission cabin includes a main cabin body, a hatch 2 mounted on top of the main cabin body via a hatch drive mechanism, hatch doors 7 mounted on both sides of the main cabin body via a hatch drive mechanism, and a first landing pad 1 and a second landing pad 4 installed inside. The first landing pad 1 is positioned above the second landing pad 4, and the second landing pad 4 can be extended laterally or retracted laterally by a lateral drive mechanism from the universal drone mission cabin. The mobile cabin's dimensions can be configured as light, medium, or large depending on the type and number of drones it carries, adapting to different truck chassis specifications.

[0037] This application achieves rapid and mobile transportation of the entire mobile airport by connecting the mobile container with the vehicle chassis 8, enabling it to quickly reach the work area and possessing high mobility and rapid deployment capabilities. It adopts a multi-layer helipad structure, and the helipad located below the top helipad can be extended outside the mobile container when the UAV takes off and lands, allowing a single mobile platform to accommodate and dispatch multiple UAVs simultaneously. In transport mode, the helipad can also be retracted into the UAV's general mission cabin, greatly improving space utilization efficiency.

[0038] According to one embodiment of this application, a plurality of magnetic fixing modules for magnetically securing drones are respectively provided on the first landing pad 1 and the second landing pad 4. This embodiment, by providing magnetic fixing modules, enables rapid, automated, and reliable securing of drones on the take-off and landing platform, especially effectively preventing drones from shaking, tipping over, or being damaged during vehicle transport.

[0039] According to one embodiment of this application, a plurality of wireless charging modules for charging fixed drones are respectively installed on the first helipad 1 and the second helipad 4. This embodiment, by setting up wireless charging modules, enables automatic, contactless charging of the drone after landing, eliminating the need for manual plugging and unplugging, thus improving the automation and efficiency of operations and providing energy security for continuous, multi-round drone operations.

[0040] According to one embodiment of this application, the magnetic fixing module adopts an electromagnet structure, mainly composed of an iron core and a coil wound on the iron core. When energized, it generates a magnetic field to attract and fix the drone. When the drone lands on the helipad, the system energizes the coil of the electromagnet. The current generates a strong magnetic field in the coil and the iron core. This magnetic field strongly attracts the iron parts (such as iron sheets, iron rings, etc.) pre-installed on the drone body, thereby firmly fixing the drone on the helipad. When the drone needs to take off, the system cuts off the current, the magnetic field disappears, the attraction force is immediately released, and the drone can take off freely.

[0041] The wireless charging module includes a power supply coil 52 arranged along the outer ring of the electromagnet structure, such as... Figure 4 As shown, it is used to couple with the energy receiving coil on the bottom of the drone to realize non-contact power transmission to the drone; after the drone lands, the energy receiving coil on its bottom enters the magnetic field range, cuts the magnetic field lines, and thus induces an alternating current; the induced current then passes through the rectifier and voltage regulator circuit on the drone and becomes a stable direct current to charge the battery.

[0042] In this embodiment, the concentric coil layout of the magnetic fixing module and the wireless charging module can adopt a grid modular structure. The system can intelligently activate one or more grid units below the drone based on its size and landing gear position (each grid unit corresponds to a set of magnetic fixing modules and wireless charging modules). This allows airports to provide adaptive fixing and charging services for different drone models, from small to large, perfectly solving the industry pain point of multi-model compatibility. For example, for a small drone A, each small drone A occupies one grid unit, and the small drone A directly rests on a single grid unit; for a medium-sized drone B, each medium drone B occupies nine grid units, and the receiving coil of the medium drone B is aligned with the power supply coil 52 of the grid unit located in the center of the nine grid units; for a large drone C, each large drone C occupies sixteen grid units, and the receiving coil of the large drone C is aligned with the power supply coil 52 of the four grid units located in the middle of the sixteen grid units.

[0043] According to one embodiment of this application, the UAV general mission cabin is provided with two sets of second parking aprons 4, which are arranged vertically at intervals and extend to both sides of the UAV general mission cabin. By setting two sets of second parking aprons 4 that can extend from both sides of the UAV general mission cabin, symmetrical expansion on both sides is achieved, further increasing the available parking positions and allowing more UAVs to take off and land simultaneously; at the same time, symmetrical expansion also ensures the structural stability and balance of the cabin in the expanded state.

[0044] According to one embodiment of this application, the general-purpose mission cabin of an unmanned aerial vehicle (UAV) is equipped with an internal environmental management system for regulating the temperature and humidity therein. The internal environmental management system includes a temperature and humidity detection unit, a cooling / heating unit, and a humidity control unit. The temperature and humidity detection unit includes several temperature and humidity sensors distributed throughout the cabin for real-time monitoring of temperature and humidity parameters. The cooling / heating unit can employ an existing vapor compression refrigeration cycle cooling / heating system, mainly including a compressor, condenser, expansion valve, and evaporator. To cope with extreme weather conditions, an electric auxiliary heating device can be installed near the evaporator's air outlet. When the heating speed or efficiency of the heat pump mode alone is insufficient, the control unit will activate the electric auxiliary heating device to work in conjunction with the heat pump system to quickly raise the cabin temperature. When the external ambient temperature is high (above 40°C), the temperature inside the general-purpose mission cabin can be controlled at 30-40°C, and the humidity at 60-80%. When the external ambient temperature is low (below 0°C), the temperature inside the general-purpose mission cabin can be controlled at 0-10°C, and the humidity at 30-50%.

[0045] According to one embodiment of this application, an off-grid power supply device is provided inside the off-grid energy cabin for supplying power to equipment inside the mobile cabin; the off-grid power supply device includes:

[0046] Methanol fuel tank, used to store methanol fuel;

[0047] A methanol reforming hydrogen production and purification system for producing hydrogen from the methanol fuel;

[0048] A hydrogen storage tank is used to store the prepared hydrogen gas;

[0049] The hydrogen power generation fuel cell stack (which may be a proton exchange membrane fuel cell (PEMFC) stack) is used to convert the hydrogen into electrical energy and output direct current. The electrical energy generated by the hydrogen power generation fuel cell stack can be directly used to power the equipment in the mobile cabin through the energy management system, and excess electrical energy can also be used to charge the energy storage battery pack through the energy management system.

[0050] The energy storage battery pack (which may be a lithium battery energy storage system) is used to store electrical energy and outputs direct current; the energy storage battery pack may also be equipped with a charging port for charging.

[0051] The energy management system is used to invert DC input to AC output, converting the DC power output from the fuel cell propulsion system and energy storage battery into AC220V AC power before outputting it. It can communicate and control the energy storage battery system and fuel cell system using the Modbus communication protocol, and can control the fuel cell power generation according to the energy power requirements of the UAV general mission cabin and the SOC status of the energy storage battery pack.

[0052] The UAV general mission cabin is equipped with an in-cabin power supply device. The in-cabin power supply device receives AC220V power from the off-grid power supply cabin and supplies power to the intelligent control cabin 9, the canopy drive mechanism, the door drive mechanism, the lateral drive mechanism and the in-cabin environmental management system in the intelligent control cabin 9 and the UAV general mission cabin.

[0053] When the power consumption of the UAV's general mission cabin is less than the preset power, the energy management system controls the methanol reforming hydrogen production and purification system to reduce the amount of hydrogen produced, and at the same time reduces the hydrogen flow rate input to the hydrogen power generation fuel cell stack, until the output power of the hydrogen power generation fuel cell stack is reduced to match the power requirements of the UAV's general mission cabin. The excess hydrogen output from the methanol reforming hydrogen production reactor is stored in the hydrogen storage tank, and the excess electrical energy output from the fuel cell stack is used to charge the energy storage battery pack through the energy management system.

[0054] When the power consumption of the UAV's general mission cabin exceeds the preset power, the energy management system controls the methanol reforming hydrogen production and purification system to increase hydrogen production. Simultaneously, it opens the hydrogen storage tank to increase the hydrogen flow rate to the hydrogen power generation fuel cell stack until the output power of the fuel cell stack matches the power requirements of the UAV's general mission cabin. The methanol reforming hydrogen production and purification system does not require frequent adjustments to hydrogen production based on changes in fuel cell output power, thus improving the stability of the hydrogen production system.

[0055] When the mobile airport is in a low-temperature environment below 0°C or a high-temperature environment above 40°C, the cabin environment management system will activate to control the cabin temperature and humidity. When the power demand of the UAV general mission cabin increases further, the energy management system will supplement the insufficient power of the UAV general mission cabin through the energy storage battery pack.

[0056] This embodiment utilizes high-energy-density methanol fuel to generate hydrogen on-site, achieving true off-grid, long-term, high-power power supply. Furthermore, compared to fuel cell generators, hydrogen fuel cell power generation is cleaner and quieter, making it more suitable for tasks with high environmental requirements, such as reconnaissance and monitoring. In addition, through a hybrid architecture of "fuel cell + energy storage battery," the fuel cell provides continuous base power, while the energy storage battery handles peak power demands, ensuring stable power output for the entire system under various operating conditions.

[0057] According to one embodiment of this application, the intelligent control cabin 9 is equipped with an intelligent control system, the intelligent control system comprising:

[0058] An external communication and interaction system is used to interact with the drone via a communication antenna (4G / 5G communication antenna);

[0059] The cabin control system is used to acquire data from the UAV and send control commands to the canopy drive mechanism, door drive mechanism, lateral drive mechanism, and the UAV. The cabin control system interacts with the UAV via an external communication system to exchange data such as GPS location information, altitude, and takeoff and landing clearance commands. By reading data from the external communication system, including the UAV's position, attitude, and video information collected by sensors, it sends commands to the platform servo motion control system to control the deployment and retraction of the UAV takeoff and landing platform in the UAV's general mission cabin. Simultaneously, it sends commands to the UAV controller to guide the UAV to take off and land at the designated airport location.

[0060] When a single or multiple drones take off, the overall cabin control system identifies the takeoff platform of the mission drone, sends commands to the platform's servo motion control system, and controls the takeoff platform of the mission drone to expand to the state required for drone takeoff, then powers off and unlocks the drone's magnetic attachment device. When multiple drones take off, they take off from their respective platforms according to the priority of the top platform being higher than the middle platforms, and the middle platforms being higher than the bottom platforms.

[0061] When a single or multiple drones land, the overall control system reads the drone's communication data to identify its model, size, and other information. Simultaneously, based on the drone's parking status within the general mission bay, it searches for suitable landing locations and sends commands to the platform's servo motion control system, adjusting the landing platform to accommodate the required landing conditions. After landing, the drone's magnetic attachment engages, and the wireless charging device activates to begin charging. When multiple drones land, they land on their designated platforms according to priority: the top platform is higher than the middle platforms, and the middle platforms are higher than the bottom platforms.

[0062] The aforementioned cabin control system can also directly display the acquired unmanned data to the user, allowing the user to manually input control commands to the hatch drive mechanism, hatch drive mechanism, lateral drive mechanism, and UAV based on the unmanned data.

[0063] This intelligent control system enables real-time data interaction with drones (such as location, status, and commands), and based on this, it enables centralized, unified, and intelligent collaborative control of airport take-off and landing platforms, energy systems, and other systems.

[0064] According to one embodiment of this application, the lateral drive mechanism includes a linear module installed between the main body of the cabin and the second landing pad 4. The linear module includes a linear guide rail installed within the main body of the cabin and a slider mounted on the linear guide rail. The slider is a component that directly supports and connects to the second landing pad 4, enabling the second landing pad 4 to slide smoothly on the linear guide rail. The landing pad can be precisely moved to any preset position (e.g., fully deployed, partially deployed, fully retracted) via the linear module, providing a stable and reliable take-off and landing platform for the UAV. The linear module is designed to withstand large loads, easily supporting the weight of the second landing pad 4 fully occupied by UAVs, as well as the inertial forces and vibrations generated during transportation.

[0065] According to one embodiment of this application, the hatch drive mechanism includes a first drive rod 3 and a first servo motor 31. One end of the first drive rod 3 is connected to the output end of the first servo motor 31, and the other end of the first drive rod is rotatably connected to the main body of the cabin. The hatch 2 is fixedly mounted on the first drive rod and flips as the first drive rod rotates, thereby realizing the automatic opening and closing of the hatch 2. The door drive mechanism includes a second drive rod and a second servo motor. One end of the second drive rod is connected to the output end of the second servo motor, and the other end of the second drive rod is rotatably connected to the main body of the cabin. The door 7 is fixedly mounted on the second drive rod and flips as the second drive rod rotates, thereby realizing the automatic opening and closing of the door 7.

[0066] The hatch 2 can be configured with two sets of symmetrically arranged covers on the left and right sides. Each set of covers is installed on either side of the top of the cabin via a hatch drive mechanism. When the top-level UAV needs to take off or land, the two drive mechanisms work synchronously, driving the left and right covers upwards to an upright position, respectively. After the top-level UAV finishes its operation, the two drive mechanisms work in opposite directions, driving the covers inwards and downwards, finally closing at the center of the top to restore the closed state and protect the equipment inside the cabin. This design distributes the opening force of a single large, heavy-duty cover to two independent drive mechanisms, with each mechanism bearing only about half the load. This reduces the requirements for the power of individual servo motors and the strength of drive rods, resulting in a lighter, lower-cost, and more reliable mechanism.

[0067] Similarly, the hatch 7 can also be designed with two sets of door panels arranged symmetrically at the top and bottom. The two sets of door panels are installed on the upper and lower sides of the cabin through a hatch drive mechanism. When the middle and lower level UAVs need to take off and land, the two hatch drive mechanisms work synchronously, driving the upper door panel to flip upward and the lower door panel to flip downward to the upright position. When the top level UAV finishes its operation, the two hatch drive mechanisms work synchronously in opposite directions, driving the two door panels to flip in opposite directions and finally close together in the center of the side, restoring the closed state and protecting the equipment inside the cabin.

[0068] In this embodiment, the hatch cover 2 and hatch door drive mechanism use a servo motor to drive the drive rod to achieve rotation, realizing the automated and controllable opening and closing of the hatch cover 2 and hatch door 7. The servo motor ensures the accuracy and reliability of the action and is seamlessly integrated with the automated process of the entire system.

[0069] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of this utility model and are not intended to limit it. Although this utility model has been described in detail with reference to preferred embodiments, those skilled in the art should understand that modifications or equivalent substitutions can be made to the technical solutions of this utility model without departing from the spirit and scope of the technical solutions of this utility model, and all such modifications or substitutions should be covered within the scope of the claims of this utility model.

Claims

1. An extended modular off-grid drone universal mobile airport, characterized in that, The system includes a mobile cabin detachably connected to a vehicle chassis; the mobile cabin houses a general-purpose UAV mission cabin, an off-grid power supply cabin, and an intelligent control cabin; the general-purpose UAV mission cabin includes a main cabin body, a hatch installed on top of the main cabin body via a hatch drive mechanism, hatch doors installed on both sides of the main cabin body via a hatch drive mechanism, and a first landing pad and a second landing pad installed inside it; the first landing pad is located above the second landing pad, and the second landing pad can be extended laterally or retracted laterally by a lateral drive mechanism from the general-purpose UAV mission cabin.

2. The extended modular off-grid UAV universal mobile airport according to claim 1, characterized in that, Several magnetic fixing modules for magnetically fixing drones are respectively installed on the first and second helipads.

3. The extended modular off-grid UAV universal mobile airport according to claim 2, characterized in that, Several wireless charging modules for charging the fixed drones are respectively installed on the first and second helipads.

4. The extended modular off-grid UAV universal mobile airport according to claim 3, characterized in that, The magnetic fixing module adopts an electromagnet structure, which generates a magnetic field when energized to attract and fix the drone; the wireless charging module includes a power supply coil arranged along the outer ring of the electromagnet structure, which is used to couple with the power receiving coil at the bottom of the drone to realize non-contact power transmission to the drone.

5. The extended modular off-grid UAV universal mobile airport according to claim 1, characterized in that, The general mission cabin of the UAV is equipped with two sets of second landing pads, which are arranged vertically at intervals and extend to both sides of the general mission cabin of the UAV.

6. The extended modular off-grid UAV universal mobile airport according to claim 1, characterized in that, The unmanned aerial vehicle's general mission cabin is equipped with an internal environmental management system for regulating the temperature and humidity within.

7. The extended modular off-grid UAV universal mobile airport according to claim 1, characterized in that, The off-grid power supply compartment is equipped with an off-grid power supply device for supplying power to the equipment inside the mobile container; the off-grid power supply device includes: Methanol fuel tank, used to store methanol fuel; A methanol reforming hydrogen production and purification system for producing hydrogen from the methanol fuel; A hydrogen storage tank is used to store the prepared hydrogen gas; A hydrogen fuel cell stack for converting hydrogen into electrical energy; Energy storage battery packs are used to store electrical energy; An energy management system is used to invert DC input to AC output.

8. The extended modular off-grid UAV universal mobile airport according to claim 1, characterized in that, The intelligent control cabin is equipped with an intelligent control system, which includes: An external communication and interaction system is used to interact with the drone via a communication antenna and acquire drone data; The cabin control system is used to acquire data from the UAV and send control commands to the canopy drive mechanism, the door drive mechanism, the lateral drive mechanism, and the UAV.

9. The extended modular off-grid UAV universal mobile airport according to claim 1, characterized in that, The lateral drive mechanism includes a linear module installed between the main body of the cabin and the second parking apron.

10. The extended modular off-grid UAV universal mobile airport according to claim 1, characterized in that, The hatch drive mechanism includes a first drive rod and a first servo motor. One end of the first drive rod is connected to the output end of the first servo motor, and the other end of the first drive rod is rotatably connected to the main body of the cabin. The hatch is fixedly mounted on the first drive rod and flips as the first drive rod rotates, realizing the automatic opening and closing of the hatch. The door drive mechanism includes a second drive rod and a second servo motor. One end of the second drive rod is connected to the output end of the second servo motor, and the other end of the second drive rod is rotatably connected to the main body of the cabin. The door is fixedly mounted on the second drive rod and flips as the second drive rod rotates, realizing the automatic opening and closing of the door.

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