Unmanned aerial vehicle automatic airport and automatic circulation method

Abstract

The invention provides an unmanned aerial vehicle automatic airport and an automatic circulation method, and the airport comprises a cabinet body which is used for providing an unmanned aerial vehicle parking platform and a plurality of containers; the top cover opening and closing device is used for controlling opening and closing of the top of the cabinet body; the centering paddle shifting device is used for centering the unmanned aerial vehicle to a corresponding position after the unmanned aerial vehicle lands; the lifting unloading device is used for lifting the parking position of the unmanned aerial vehicle; the automatic battery replacing device is used for replacing a battery of the parked unmanned aerial vehicle; the automatic sorting device is used for conveying the cargos conveyed by the man-machine to a specified cargo box; the centering paddle shifting device, the lifting unloading device, the automatic battery replacing device and the automatic sorting device are all arranged in the cabinet body, and the top cover opening and closing device is arranged at the top of the cabinet body. The problems that in the prior art, charging and battery replacing of an unmanned aerial vehicle need manual participation, working procedures are complex, and the unmanned aerial vehicle express goods storing and taking process is tedious can be solved.

Description

[Technical field]

[0001] The present invention relates to the technical field of unmanned aerial vehicles, and in particular to an automated unmanned aerial vehicle airport and an automatic circulation method. [Background technology]

[0002] With the development of society, the workload of the express delivery industry has gradually increased. Compared with traditional express delivery methods, drones, with their high efficiency and speed, are becoming a strong boost to the express delivery industry.

[0003] First, drone delivery has obvious advantages in terms of speed and efficiency. Compared with traditional delivery methods, drone delivery is not restricted by road traffic conditions and can fly in a straight line, thus greatly shortening the delivery time; drone delivery can also avoid congested ground traffic, reduce the risk of traffic accidents, and improve the safety of delivery.

[0004] Secondly, drone delivery has a huge advantage in terms of delivery range. In the traditional delivery model, delivery in remote and remote areas often faces difficulties and challenges, but drone delivery can easily cover these areas. Whether it is mountainous areas, islands or deserts, drones can fly over various terrains and deliver express to users. This is undoubtedly a blessing for those who live in remote areas with inconvenient transportation.

[0005] In addition, drone delivery can also significantly reduce delivery costs. In the traditional delivery model, labor costs, vehicle maintenance and fuel costs are all expenses that cannot be ignored. Drone delivery reduces the input of human resources, vehicle maintenance and fuel costs, thereby saving a lot of operating costs. This is undoubtedly a huge good news for express delivery companies, which will help improve their competitiveness and profitability.

[0006] Drone express delivery also faces problems such as drone storage, cargo transportation and drone endurance.

[0007] Therefore, it is necessary to study an automated drone airport and an automatic flow method to address the shortcomings of existing technologies in order to solve or alleviate one or more of the above problems. [Summary of the invention]

[0008] In view of this, the present invention provides an automated drone airport and an automatic circulation method. The automated drone airport has high reliability, compact structure, good protection, intelligence and high automation. It can solve the problems in the prior art that drone charging and battery replacement requires manual participation and the process is complicated, and the drone express cargo storage and retrieval process is cumbersome.

[0009] In one aspect, the present invention provides a drone automated airport, the drone automated airport comprising:

[0010] The cabinet is used to provide a drone parking platform and multiple cargo boxes;

[0011] A top cover opening and closing device, used to control the opening and closing of the top of the cabinet;

[0012] The centering paddle device is used to center the drone to the corresponding position after landing;

[0013] A lifting and unloading device, used to lift and lower the drone to its parking position;

[0014] Automatic battery replacement device, used to replace batteries in parked drones;

[0015] Automatic sorting device for delivering goods transported by man and machine to designated cargo boxes;

[0016] The centering and paddle-pushing device, the lifting and unloading device, the automatic battery-changing device and the automatic sorting device are all arranged in the cabinet, and the top cover opening and closing device is arranged on the top of the cabinet.

[0017] According to the aspects described above and any possible implementation method, an implementation method is further provided, wherein the upper layer of the cabinet is provided with an upper frame, the lower layer is provided with multiple cargo boxes, the top is provided with a top cover, and the bottom is provided with a bottom frame, the upper frame is for the landing of the drone, the cargo box is provided below the upper frame, and the top cover is provided above the upper frame.

[0018] According to the aspects described above and any possible implementation method, an implementation method is further provided, wherein the top cover opening and closing device controls the opening and closing of the top cover, controls the top cover to open a space to meet the needs of the UAV landing, and controls the top cover to close after the aircraft takes off.

[0019] According to the aspects described above and any possible implementation methods, an implementation method is further provided, wherein the centering and propeller-pushing device centers the UAV to a corresponding position after the UAV lands, and the centering and propeller-pushing device adjusts the maximum outer diameter of the blades to a range allowed for storage in the top cover and the hangar, thereby preventing the propeller of the UAV from interfering with the hangar during the movement of the lifting platform.

[0020] According to the aspects described above and any possible implementation methods, an implementation method is further provided, wherein the lifting and unloading device includes a controller and a lifting platform, the controller controls the automatic lifting of the lifting platform, the lifting platform is provided with a drone locking claw mechanism and a supporting mechanism, and the center of the platform is provided with a throwing opening mechanism, and the throwing opening is opened for the delivery and loading of goods.

[0021] According to the aspects described above and any possible implementation method, an implementation method is further provided, wherein the automatic battery-changing device is arranged on both sides of the cabinet, and when the battery-changing operation is performed on the drone, the battery-changing devices on both sides are performed sequentially.

[0022] According to the aspects described above and any possible implementation method, an implementation method is further provided, wherein the drone automated airport also includes an environmental control device, and the environmental control device is used to monitor and adjust the temperature and humidity in the cabinet.

[0023] As described above and any possible implementation method, an implementation method is further provided, wherein the drone automated airport also includes a power distribution control system for distributing power and controlling a top cover opening and closing device, a centering paddle device, a lifting and unloading device, an automatic power changing device, and an automatic sorting device.

[0024] According to the aspects described above and any possible implementation method, an implementation method is further provided, wherein the drone automated airport also includes a weighing and code scanning cabinet, which is used to weigh and scan basic information of the goods transported by the drone.

[0025] According to the aspects described above and any possible implementation methods, an implementation method is further provided, namely, an automatic circulation method of an unmanned aerial vehicle automated airport and an automatic circulation method, wherein the automatic circulation method realizes the automatic circulation of materials through the unmanned aerial vehicle automated airport.

[0026] Compared with the prior art, the present invention can achieve the following technical effects:

[0027] 1. The airport has sufficient battery storage capacity, and the charging and replacement process is fast and reliable, which greatly improves the endurance of the drone and ensures the efficiency of the entire cargo transportation;

[0028] 2. It has the function of storing and retrieving goods, which is simple to operate and easy to use. Customers can not only take out the stored goods through the pickup code, but also quickly solve the needs of customers for outbound goods. Compared with the manual method, there is no need to wait for the courier's schedule, which improves efficiency;

[0029] 3. The airport has a variety of drone landing guidance methods, and the airport apron has night lighting capabilities, which can ensure the safety and stability of drone landing even at night;

[0030] 4. The airport has multiple protections such as rainproof, dustproof, lightning protection, drainage, etc. The airport is equipped with insulation layer, heat dissipation structure and industrial air-conditioning. The whole machine and battery have precise temperature control, which can always keep the airport in a good working environment.

[0031] Of course, any product implementing the present invention does not necessarily need to achieve all of the above-mentioned technical effects at the same time.

Brief Description of the Drawings

[0032] In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for use in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative work.

[0033] Figure 1 This is an overall structural diagram of a drone automated airport provided by one embodiment of the present invention;

[0034] Figure 2 It is a schematic diagram of a cabinet of a drone automated airport provided by an embodiment of the present invention;

[0035] Figure 3 It is a schematic diagram of a top cover opening and closing device of an automated airport for unmanned aerial vehicles provided by one embodiment of the present invention;

[0036] Figure 4 It is a schematic diagram of a centering and paddle shifting device for a drone automated airport provided by an embodiment of the present invention;

[0037] Figure 5 It is a schematic diagram of a lifting and unloading device for a drone automated airport provided by an embodiment of the present invention;

[0038] Figure 6 This is a schematic diagram of an automatic battery replacement device for a drone automated airport provided by an embodiment of the present invention.

[0039] Figure 7 It is a schematic diagram of an automatic sorting device for an automated airport of unmanned aerial vehicles provided by one embodiment of the present invention;

[0040] Figure 8 It is an airport command flow diagram of an automated airport for unmanned aerial vehicles provided by one embodiment of the present invention;

[0041] Fig. 9 It is an airport status flow diagram of an unmanned aerial vehicle automated airport provided by an embodiment of the present invention. [Specific implementation method]

[0042] In order to better understand the technical solution of the present invention, the embodiments of the present invention are described in detail below with reference to the accompanying drawings.

[0043] It should be clear that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0044] The terms used in the embodiments of the present invention are only for the purpose of describing specific embodiments, and are not intended to limit the present invention. The singular forms "a", "said" and "the" used in the embodiments of the present invention and the appended claims are also intended to include plural forms, unless the context clearly indicates other meanings.

[0045] The present invention provides an unmanned aerial vehicle automated airport, the unmanned aerial vehicle automated airport comprising:

[0046] The cabinet is used to provide a drone parking platform and multiple cargo boxes;

[0047] A top cover opening and closing device, used to control the opening and closing of the top of the cabinet;

[0048] The centering paddle device is used to center the drone to the corresponding position after landing;

[0049] A lifting and unloading device, used to lift and lower the drone to its parking position;

[0050] Automatic battery replacement device, used to replace batteries in parked drones;

[0051] Automatic sorting device for delivering goods transported by man and machine to designated cargo boxes;

[0052] The centering and paddle-pushing device, the lifting and unloading device, the automatic battery-changing device and the automatic sorting device are all arranged in the cabinet, and the top cover opening and closing device is arranged on the top of the cabinet.

[0053] The upper layer of the cabinet is provided with an upper frame, the lower layer is provided with multiple cargo boxes, the top is provided with a top cover, and the bottom is provided with a bottom frame. The upper frame is for the landing of the drone, the cargo boxes are arranged below the upper frame, and the top cover is arranged above the upper frame.

[0054] The top cover opening and closing device controls the opening and closing of the top cover, controls the top cover to open to allow the UAV to land, and controls the top cover to close after the UAV takes off.

[0055] The centering and propeller-pushing device centers the UAV to a corresponding position after the UAV lands, and adjusts the maximum outer diameter of the propeller blades to a storage range allowed by the top cover and the hangar through the centering and propeller-pushing device, thereby preventing the propeller of the UAV from interfering with the hangar during the movement of the lifting platform.

[0056] The lifting and unloading device includes a controller and a lifting platform. The controller controls the lifting platform to automatically lift and lower. The lifting platform is provided with a drone locking claw mechanism and a supporting mechanism. The center of the platform is provided with a throwing opening mechanism. The throwing opening is opened for the delivery and loading of goods.

[0057] The automatic battery replacement device is arranged on both sides of the cabinet. When the battery replacement operation is performed on the drone, the battery replacement devices on both sides are performed in sequence.

[0058] The drone automated airport also includes environmental control equipment, which is used to monitor and adjust the temperature and humidity in the cabinet.

[0059] The drone automated airport also includes a power distribution control system, which is used to distribute power and control the top cover opening and closing device, the centering paddle device, the lifting and unloading device, the automatic power changing device and the automatic sorting device.

[0060] The drone automated airport also includes a weighing and code scanning cabinet, which is used to weigh the goods transported by the drone and scan the basic information.

[0061] The present invention also provides an unmanned aerial vehicle automated airport and an automatic circulation method, wherein the automatic circulation method realizes the automatic circulation of materials through the unmanned aerial vehicle automated airport.

[0062] Embodiment 1:

[0063] An intelligent automated airport with functions such as automatic take-off and landing of drones, storage of drones, automatic charging and battery replacement of drones, ground transmission terminal for drone data, automatic loading and unloading of goods, and information interaction between logistics information and logistics network and client.

[0064] The automated airport includes a cabinet 1-1, a top cover opening and closing device 1-2, a centering and paddle shifting device 1-3, a lifting and unloading device 1-4, an automatic power replacement device 1-5, an automatic sorting device 1-6, a power distribution control cabinet 1-7, and a weighing and code scanning cabinet 1-8. The overall appearance of the automated airport is shown in the figure below. Figure 1 As shown:

[0065] The cabinet is a carrier of other devices and is responsible for parking drones. It has multiple containers for storing and retrieving goods. The cabinet consists of a bottom frame 2-1, an upper frame 2-2, an outer skin 2-3, a cabinet door 2-4, a cargo box 2-5, and a display 2-6. The schematic diagram of the cabinet is shown in Figure 2 As shown:

[0066] The top cover opening and closing device controls the opening and closing of the airport top cover, controls the top cover to open enough space for the aircraft to land, and controls the top cover to close after the aircraft takes off; the top cover opening and closing device is composed of a top cover frame 3-1, a top cover power mechanism 3-2, and a top cover guide rail 3-3; a high-brightness LED light tube is installed on the side of the top cover, and the light tube automatically lights up after detecting that the top cover is opened, providing lighting for the landing platform, and ensuring that the drone can land reliably at night; the schematic diagram of the top cover opening and closing device is shown in Figure 3 As shown:

[0067] The centering and propeller-pushing device will center the UAV to the corresponding position after the UAV lands on the platform, and adjust the maximum outer diameter of the propeller blades to the storage range allowed by the top cover and the hangar through the propeller-pushing device, so as to avoid the propeller of the UAV from interfering with the hangar during the movement of the lifting platform; the centering and propeller-pushing device is composed of an X-axis belt module 4-1, a Y-axis screw module 4-2, a propeller-pushing mechanism 4-3, and a centering power mechanism 4-4; the centering mechanism will automatically move to a safe position that does not interfere with the propeller after the propeller-pushing action is completed, ensuring that the linkage of each action is safe and reliable; the schematic diagram of the centering and propeller-pushing device is shown in the figure. Figure 4 As shown:

[0068] The lifting and unloading device controls the automatic lifting of the lifting platform. The platform is equipped with a UAV locking claw mechanism and a supporting mechanism to ensure the stability of the UAV during the lifting process. The center of the platform is equipped with a throwing opening mechanism. The delivery plate is opened to leave enough space for the delivery and loading of goods. The lifting and unloading device consists of a lifting platform 5-1, a lifting power mechanism 5-2, a locking claw 5-3, a locking claw power mechanism 5-4, a supporting mechanism shell 5-5, a supporting power mechanism 5-6, an unloading flip plate 5-7, and an unloading power mechanism 5-8. The lifting platform is in a two-stage descent mode during the execution of the action. The first descent is to perform a paddle action to ensure that the propeller does not interfere with other mechanisms when it descends again. The second descent is when the UAV is in place and is in a state where it can load, unload, replace power, and store goods. Before descent, the locking claw fixes the UAV landing gear to ensure that the UAV descent process is smooth and reliable. After descent, the supporting mechanism locks the landing gear to ensure that the UAV is in a stable position during the battery replacement process. The schematic diagram of the lifting and unloading device is shown in the figure Figure 5 As shown:

[0069] The automatic battery-changing device controls the grabbing, moving and loading of the drone battery, and completes the automatic battery-changing function of the drone; the automatic battery-changing device is composed of a battery-changing module 6-1, a rotating mechanism 6-2, and an electric gripper 6-3; the automatic battery-changing device is set on both sides of the airport. When the drone is changing batteries, the battery-changing devices on both sides are operated in turn, which can ensure that the drone will not be powered off during the battery-changing process; 4 batteries are placed inside the airport to ensure that the battery reserve is sufficient, and the charging seat can automatically switch the battery charging state, and automatically stop charging after detecting that the battery is fully charged, and can detect and upload the battery status information in real time; the schematic diagram of the automatic battery-changing device is shown in the figure below. Figure 6 As shown:

[0070] The automatic sorting device performs the functions of sorting, storing and retrieving, loading and unloading of goods. In the unloading process, the goods transported by the drone are delivered to the designated cargo box. In the loading process, the goods stored in the cargo box are transferred to the drone. The automatic sorting device is composed of an X-axis module 7-1, a Y-axis module 7-2, a Z-axis module 7-3, a Z+ axis module 7-4, and a sorting execution device 7-5. The schematic diagram of the automatic sorting device is shown in FIG. Figure 7 As shown:

[0071] The power distribution control cabinet integrates the control system and the power distribution system; the power distribution control cabinet consists of circuit breakers, PLCs, PLC expansion modules, switching power supplies, drivers, relays, serial port servers, cables, terminal blocks, etc.

[0072] The environmental control equipment adjusts the internal temperature of the airport, monitors and uploads the internal and external status of the airport. When it detects that the airport ambient temperature is too high or too low, the air conditioner can automatically adjust the temperature to ensure that the airport environment is always in good condition, improve the reliability of each equipment, and also improve the safety of the battery during use; the environmental control equipment consists of an insulation layer and an air conditioner.

[0073] The weighing and barcode scanning cabinet weighs the goods and scans the basic information. It consists of a weighing sensor scale and a barcode scanning gun. When it is detected that the weight of the goods exceeds the system setting, the system will stop the loading process and upload fault information on the display screen to remind the operator to handle the overweight goods.

[0074] The present invention also provides an automatic flow method of an unmanned aerial vehicle automated airport and an automatic flow method, wherein the automatic flow is realized by the unmanned aerial vehicle automated airport, and the specific work instruction flow diagram is shown below, and the state flow diagram of the automated airport is shown below. Figure 8 and Fig. 9 shown.

[0075] The specific process of automated airport work is as follows:

[0076] 1. Top cover opening process

[0077] Process working conditions: The airport opening process can be carried out when the airport is in the closed position or reset completion state.

[0078] Process steps:

[0079] a) Before the drone is ready to land, the center issues an opening command to the airport;

[0080] b) The airport opens the top cover until it is in place and provides feedback on the status of the cover;

[0081] c) The center sends a landing command to the drone, and the drone lands on the platform;

[0082] d) The central control airport performs the centering and locking action to center the UAV and lock the landing gear. After the locking action is completed, the centering device is reset;

[0083] e) The center controls the airport to descend and paddle the propellers, the lifting platform descends once, and the paddle-paddle device paddles the UAV, and the UAV paddles into place;

[0084] f) The center controls the airport to carry out the descending support action, the lifting platform descends for the second time, and the supporting mechanism supports it in place;

[0085] g) The airport opening process is completed.

[0086] 2. Inspection process

[0087] Process working conditions: The loading process can be carried out after the uncapping process is completed at the airport.

[0088] Process steps:

[0089] a) When the conditions for aircraft take-off and landing are met, the center controls the airport to enter the inspection process;

[0090] b) The center controls the airport to open the lift and lock the catch;

[0091] c) The airport detects whether it is ready for take-off and issues a take-off instruction to the control center;

[0092] d) The drone takes off and conducts inspections along the planned route;

[0093] e) The drone transmits the power environment of the designated line to the command center in real time;

[0094] f) The drone can autonomously identify the working status of the equipment under the option circuit and report abnormalities;

[0095] g) The drone returns to the airport after the inspection.

[0096] 3. Loading process

[0097] Process working conditions: The loading process can be carried out after the unloading process or the battery replacement process is completed at the airport.

[0098] Process steps:

[0099] a) If the loading conditions are met, the center will control the airport to enter the loading process. If the loading conditions are not met, the operator must scan the code and weigh the goods before putting them into the container;

[0100] b) The center controls the airport to open the launch port;

[0101] c) The center controls the drone to open the airdrop device;

[0102] d) The center controls the airport to complete the sorting and loading process and upload the cargo information simultaneously;

[0103] e) The center controls the drone to shut down the airdrop device and take away the cargo;

[0104] f) The center controls the airport sorting device to return to its original position and closes the throwing port;

[0105] g) The loading process is completed.

[0106] 4. Unloading process

[0107] Process working conditions: The unloading process can be carried out after the unloading process or loading process and battery replacement process are completed at the airport.

[0108] Process steps:

[0109] a) The center controls the airport to enter the unloading process;

[0110] b) The center controls the airport to open the launch port;

[0111] c) The center controls the airport to prepare for unloading, automatically selects an empty cargo box, and takes out the pallet from the cargo box and transfers it to the bottom of the drone cargo;

[0112] d) The center controls the drone to open the airdrop device;

[0113] e) The center controls the airport to store the goods into designated containers, and scans and uploads the goods information during the process;

[0114] f) The center commands and controls the drone to shut down the airdrop device;

[0115] g) The center controls the airport sorting device to return to its original position and closes the throwing port;

[0116] h) The unloading process is completed.

[0117] 5. Charging and battery replacement process

[0118] Process working conditions: The battery replacement process can be carried out after the unloading process or the loading process is completed at the airport.

[0119] Process steps:

[0120] a) The center controls the airport to enter the charging and replacement process;

[0121] b) The center controls the airport to perform battery replacement operations on the drone, replaces the batteries of the drones in turn to ensure uninterrupted power supply for the drone, or performs charging operations depending on whether the aircraft continues to perform its mission;

[0122] c) The charging and battery replacement process is completed.

[0123] 6. Airport Closure Process

[0124] Process working conditions: The airport closing process can be carried out after the opening process or the unloading process, loading process, and battery replacement process are completed at the airport.

[0125] Process steps:

[0126] a) Central control and control airport release support;

[0127] b) The center controls the airport lifting platform to rise to its proper position;

[0128] c) The central control airport opens the locking claw;

[0129] d) The center controls the drone to fly away;

[0130] e) The center controls the airport to execute the top cover closing action;

[0131] f) The airport closure process is completed.

[0132] The above is a detailed introduction to a drone automated airport and automatic circulation method provided by the embodiment of the present application. The description of the above embodiment is only used to help understand the method and its core idea of ​​the present application; at the same time, for those of ordinary skill in the art, according to the idea of ​​the present application, there will be changes in the specific implementation method and application scope. In summary, the content of this specification should not be understood as a limitation on the present application.

[0133] For example, certain words are used in the specification and claims to refer to specific components. Those skilled in the art should understand that hardware manufacturers may use different nouns to refer to the same component. This specification and claims do not use differences in names as a way to distinguish components, but use differences in the functions of components as the criteria for distinction. As mentioned throughout the specification and claims, "including" and "comprising" are open-ended terms, so they should be interpreted as "including / including but not limited to". "Approximately" means that within an acceptable error range, those skilled in the art can solve the technical problem within a certain error range and basically achieve the technical effect. The subsequent description of the specification is a preferred embodiment of the present application, but the description is for the purpose of illustrating the general principles of the present application, and is not used to limit the scope of the present application. The scope of protection of the present application shall be determined by the definition of the attached claims.

[0134] It should also be noted that the terms "include", "comprises" or any other variations thereof are intended to cover non-exclusive inclusion, so that a product or system including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such a product or system. In the absence of more restrictions, the elements defined by the sentence "comprises a ..." do not exclude the existence of other identical elements in the product or system including the elements.

[0135] It should be understood that the term "and / or" used in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article generally indicates that the associated objects before and after are in an "or" relationship.

[0136] The above description shows and describes several preferred embodiments of the present application, but as mentioned above, it should be understood that the present application is not limited to the form disclosed herein, and should not be regarded as excluding other embodiments, but can be used in various other combinations, modifications and environments, and can be modified within the scope of the application concept described herein through the above teachings or the technology or knowledge of the relevant field. The changes and modifications made by those skilled in the art do not deviate from the spirit and scope of the present application, and should be within the scope of protection of the claims attached to the present application.

Claims

1. A drone automated airport, characterized in that: The drone automated airport includes: The cabinet is used to provide a drone parking platform and multiple cargo boxes; A top cover opening and closing device, used to control the opening and closing of the top of the cabinet; The centering paddle device is used to center the drone to the corresponding position after landing; A lifting and unloading device, used to lift and lower the drone to its parking position; Automatic battery replacement device, used to replace batteries in parked drones; Automatic sorting device for delivering goods transported by man and machine to designated cargo boxes; The centering and paddle-pushing device, the lifting and unloading device, the automatic battery-changing device and the automatic sorting device are all arranged in the cabinet, and the top cover opening and closing device is arranged on the top of the cabinet.

2. The drone automated airport according to claim 1, characterized in that: The upper layer of the cabinet is provided with an upper frame, the lower layer is provided with multiple cargo boxes, the top is provided with a top cover, and the bottom is provided with a bottom frame. The upper frame is for the landing of the drone, the cargo boxes are arranged below the upper frame, and the top cover is arranged above the upper frame.

3. The drone automated airport according to claim 2, characterized in that: The top cover opening and closing device controls the opening and closing of the top cover, controls the top cover to open to allow the UAV to land, and controls the top cover to close after the UAV takes off.

4. The drone automated airport according to claim 1, characterized in that: The centering and propeller-pushing device centers the UAV to a corresponding position after the UAV lands, and adjusts the maximum outer diameter of the propeller blades to a storage range allowed by the top cover and the hangar through the centering and propeller-pushing device, thereby preventing the propeller of the UAV from interfering with the hangar during the movement of the lifting platform.

5. The drone automated airport according to claim 1, characterized in that: The lifting and unloading device includes a controller and a lifting platform. The controller controls the lifting platform to automatically lift and lower. The lifting platform is provided with a drone locking claw mechanism and a supporting mechanism. The center of the platform is provided with a throwing opening mechanism. The throwing opening is opened for the delivery and loading of goods.

6. The drone automated airport according to claim 1, characterized in that: The automatic battery replacement device is arranged on both sides of the cabinet. When the battery replacement operation is performed on the drone, the battery replacement devices on both sides are performed in sequence.

7. The drone automated airport according to claim 1, characterized in that: The drone automated airport also includes environmental control equipment, which is used to monitor and adjust the temperature and humidity in the cabinet.

8. The drone automated airport according to claim 1, characterized in that: The drone automated airport also includes a power distribution control system, which is used to distribute power and control the top cover opening and closing device, the centering paddle device, the lifting and unloading device, the automatic power changing device and the automatic sorting device.

9. The drone automated airport according to claim 1, characterized in that: The drone automated airport also includes a weighing and code scanning cabinet, which is used to weigh the goods transported by the drone and scan the basic information.

10. An automatic flow method of an automated airport for unmanned aerial vehicles and an automatic flow method, characterized in that: The automatic circulation method realizes the automatic circulation of materials through the drone automated airport described in any one of claims 1-9.

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