Package transfer rack and logistics transfer system

Abstract

The present application discloses a package transfer rack, a logistics transfer system, a package delivery method, a package delivery system, an electronic device, and a storage medium. The package transfer rack is provided with a package inlet, a package outlet, a horizontal package receiving platform, an inclined package delivery platform, a first driving assembly, and a second driving assembly. The horizontal package receiving platform is used for docking a drone and receiving a package. The package inlet is located on one side of the horizontal package receiving platform and is adjacent to the horizontal package receiving platform. The first driving assembly is used for moving the package from the horizontal package receiving platform into the package inlet. The inclined package delivery platform is located below the package inlet and is used for receiving the package. The package outlet is located at the lower end of the inclined package delivery platform. The second driving assembly is used for transferring the package from the inclined package delivery platform to the package outlet. The package transfer rack can automatically receive and dispatch a package. The package transfer rack can work in conjunction with a drone to perform delivery and can automatically receive and dispatch a package, so that the labor cost can be greatly saved.

Description

Cargo transshipment racks and logistics transshipment systems Technical Field

[0001] This application relates to the field of logistics technology, and in particular to a cargo transfer rack and a logistics transfer system equipped with the cargo transfer rack. Background Technology

[0002] With the rapid development of e-commerce, the express delivery and logistics industry is facing unprecedented challenges and opportunities. Traditional short-distance express delivery mainly relies on manual operation, that is, couriers transport packages from warehouses to users.

[0003] Currently, short-distance express delivery mainly involves: goods being sorted at warehouses near the recipient's address and handed over to couriers; the couriers then transport the goods to small parcel distribution centers, smart parcel lockers, or parcel receiving points for storage, and finally, the recipient picking up the goods themselves. It is evident that in this process, the transportation of goods from warehouses to these locations is primarily handled by couriers, resulting in high labor costs.

[0004] However, this model has many shortcomings, including but not limited to: delivery delays caused by traffic congestion, high labor costs, and poor user experience caused by inflexible pickup times. Summary of the Invention

[0005] In view of this, the purpose of this application is to provide a cargo transshipment rack and logistics transshipment system that can greatly save labor costs.

[0006] To achieve the above objectives, this application provides the following technical solution.

[0007] In a first aspect, embodiments of this application provide a cargo transfer rack with an inlet and an outlet. The cargo transfer rack includes a horizontal receiving platform, a first drive assembly, a tilting delivery platform, and a second drive assembly. The horizontal receiving platform is used to dock a drone and receive cargo. The inlet is located on one side of the horizontal receiving platform and is adjacent to it. The first drive assembly is used to transfer the cargo from the horizontal receiving platform to the inlet. The tilting delivery platform is located below the inlet and is used to receive the cargo. The outlet is located at the lower end of the tilting delivery platform. The second drive assembly is used to transfer the cargo from the tilting delivery platform to the outlet.

[0008] Optionally, the first drive assembly includes a first pusher plate and a first transmission mechanism. The first pusher plate is disposed on the horizontal receiving platform. The first transmission mechanism is connected to the first pusher plate and is used to drive the first pusher plate to reciprocate in a direction parallel to the horizontal receiving platform.

[0009] Optionally, the first transmission mechanism includes a first transmission belt and a first roller for driving the first transmission belt to reciprocate. The first roller is rotatably mounted on the horizontal receiving platform. The first push plate is fixedly connected to the first transmission belt.

[0010] Optionally, the first transmission mechanism further includes a first guide rod and a first guide sleeve. The first guide rod is fixedly connected to the horizontal receiving platform. The first guide sleeve is slidably connected to the first guide rod, and the first transmission belt is fixedly connected to the first push plate through the first guide sleeve.

[0011] Optionally, the cargo transfer rack further includes a first sensing component. The first sensing component includes a first sensor and a first trigger, the first sensor being located on the side of the horizontal receiving platform near the inlet. The first trigger is connected to the first push plate and is used to trigger the first sensor when the first push plate pushes the cargo into the inlet or after the cargo enters the inlet.

[0012] Optionally, the second drive assembly includes a second pusher plate and a second transmission mechanism. The second pusher plate is disposed on the inclined delivery platform. The second transmission mechanism is connected to the second pusher plate and is used to drive the second pusher plate to reciprocate in a direction parallel to the inclined delivery platform.

[0013] Optionally, the second transmission mechanism includes a second transmission belt and a second roller for driving the second transmission belt to reciprocate. The second roller is rotatably mounted on the inclined delivery platform. The second push plate is fixedly connected to the second transmission belt.

[0014] Optionally, the second transmission mechanism further includes a second guide rod and a second guide sleeve. The second guide rod is fixedly connected to the inclined delivery platform. The second guide sleeve is slidably connected to the second guide rod, and the second transmission belt is fixedly connected to the second push plate through the second guide sleeve.

[0015] Optionally, the cargo transfer rack further includes a second sensing component, which includes a second sensor and a second trigger. The second sensor is located on the side of the tilted delivery platform near the outlet. The second trigger is connected to the second push plate and is used to trigger the second sensor when the second push plate pushes the cargo to or into the outlet, or after the cargo enters the outlet.

[0016] Optionally, the outlet is provided with a baffle and a third transmission mechanism for controlling the movement of the baffle to open and close the outlet.

[0017] Optionally, the third transmission mechanism includes a third transmission belt and a third roller for driving the third transmission belt to reciprocate. The third roller is rotatably mounted on a fixed frame of the cargo transfer rack. The baffle is fixedly connected to the transmission belt.

[0018] Optionally, the third transmission mechanism further includes a third guide rod and a third guide sleeve. The third guide rod is fixedly connected to the fixed frame. The third guide sleeve is slidably connected to the third guide rod, and the third transmission belt is fixedly connected to the baffle through the third guide sleeve.

[0019] Optionally, the cargo transfer rack further includes a third sensor and a third trigger. The third sensor is located at the bottom of the fixed frame of the cargo transfer rack. The third trigger is connected to the baffle and is used to trigger the third sensor when the outlet is fully open.

[0020] Optionally, the cargo transfer rack also includes a detection device, which is disposed on the horizontal receiving platform and signal-connected to the first drive component, for detecting whether the cargo is placed on the horizontal receiving platform and controlling the start and stop of the first drive component accordingly.

[0021] Optionally, the inclined delivery platform is provided with rollers, wheels, or balls for conveying the goods.

[0022] Optionally, a guide ramp is provided between the inlet and the inclined delivery platform.

[0023] Optionally, baffles are provided on both sides of the inclined delivery platform.

[0024] Secondly, embodiments of this application provide a logistics transfer system, which includes drones,

[0025] The aforementioned cargo transfer rack and unmanned vehicle. The unmanned vehicle is used to move to the loading port of the cargo transfer rack to receive goods and transport them to the target location.

[0026] Optionally, the lower end of the inclined delivery platform in the cargo transfer rack and the height distance between the delivery port and the ground are greater than or equal to the height distance between the unmanned vehicle's receiving platform or receiving entrance and the ground.

[0027] Thirdly, embodiments of this application provide a cargo transportation method applied to a logistics transfer system, which includes a drone, a cargo transfer rack, and an unmanned vehicle. The transportation method includes: acquiring first real-time information and second real-time information, wherein the first real-time information includes at least the real-time location information of the drone, and the second real-time information includes at least the location information of the cargo transfer rack; sending a takeoff command to the drone and a waiting command to the cargo transfer rack based on the first and second real-time information; after receiving landing information from the drone, sending a dropping command to the drone to release cargo; after receiving takeoff status information from the drone, sending a first cargo movement command to the cargo transfer rack to move the cargo to the cargo transfer rack's inlet; and after receiving cargo entry information from the cargo transfer rack, dispatching an unmanned vehicle to the cargo transfer rack to receive the cargo according to a receiving time, and delivering the cargo to the user's delivery address at the receiving time after receiving the cargo.

[0028] Optionally, sending a takeoff command to the UAV and a waiting command to the cargo transshipment rack based on the first real-time information and the second real-time information includes: planning the flight path of the UAV and the flight time of the UAV based on the real-time location information of the UAV and the location information of the cargo transshipment rack; and sending the takeoff command to the UAV based on the flight path and sending the waiting command to the cargo transshipment rack based on the flight time.

[0029] Optionally, the step of dispatching the unmanned vehicle to the cargo transfer rack to receive the goods based on the user's delivery time includes: sending a delivery time inquiry to the user; planning a cargo transportation route for the unmanned vehicle from the cargo transfer rack to the delivery address based on the delivery time returned by the user and the user's delivery address; sending cargo entry information to the unmanned vehicle so that the unmanned vehicle reports its real-time location; planning a driving route for the unmanned vehicle from its real-time location to the cargo transfer rack based on the real-time location of the unmanned vehicle and the location information of the cargo transfer rack, and estimating the driving time of the unmanned vehicle; and sending a dispatch command to the unmanned vehicle based on the driving time of the unmanned vehicle, so that the unmanned vehicle drives to the cargo transfer rack to receive the goods according to the driving route based on the dispatch command.

[0030] Optionally, after the unmanned vehicle sends the scheduling command, the method further includes: after receiving the parking information sent by the unmanned vehicle, sending a second cargo movement command to the cargo transfer rack; after receiving the cargo movement information sent by the cargo transfer rack, sending a delivery command to the cargo transfer rack; and after receiving the confirmation information sent by the cargo transfer rack, sending a door closing command and a departure command to the unmanned vehicle, so that the unmanned vehicle transports the cargo to the receiving address according to the cargo transportation route.

[0031] Fourthly, embodiments of this application also provide a cargo transportation system, which includes a cloud server, a drone, a cargo transshipment rack, and an unmanned vehicle. The drone is used to send first real-time information to the cloud server, the first real-time information including at least the real-time location information of the drone; the cargo transshipment rack is used to send second real-time information to the cloud server, the second real-time information including at least the location information of the cargo transshipment rack; the cloud server is used to send a take-off command to the drone and a waiting command to the cargo transshipment rack based on the first and second real-time information; the drone is also used to fly to the cargo transshipment rack according to the take-off command and land on the horizontal receiving platform of the cargo transshipment rack, and send landing information to the cloud server; the cloud server is also used to send a landing signal to the drone based on the landing information. The drone is further configured to release cargo according to the release command, and after a preset time following the release of the cargo, fly away from the horizontal receiving platform and send flight status information to the cloud server; the cloud server is further configured to send a first cargo movement command to the cargo transfer rack according to the flight status information; the cargo transfer rack is further configured to move the cargo to the loading port of the cargo transfer rack after receiving the first cargo movement command sent by the cloud server, and send cargo entry information to the cloud server; the cloud server is further configured to dispatch the unmanned vehicle to the cargo transfer rack to receive the cargo; the unmanned vehicle is further configured to deliver the cargo to the user's delivery address at the delivery time after receiving the cargo.

[0032] Fifthly, embodiments of this application also provide an electronic device including a memory and a processor. The memory is connected to the processor and is used to store program instructions. The processor is used to implement the cargo transportation method as described in any one of claims by executing the program instructions in the memory.

[0033] Fifthly, embodiments of this application also provide a storage medium storing computer program instructions thereon, which, when invoked by a processor, implement the cargo transportation method as described in any one of claims 1 to 2.

[0034] As can be seen from the above technical solution, in the cargo transfer rack and logistics transfer system provided in this application, the horizontal receiving platform and the first drive component constitute a horizontal module, which can provide a landing platform for drones and push goods into the cargo compartment, such as the transfer aircraft; the inclined delivery platform and the second drive component constitute a cargo compartment module connected to the delivery port, which can provide storage space for goods and push goods out of the cargo compartment, providing a channel for goods to be transferred out of the transfer rack cargo compartment. It is evident that this cargo transfer rack adopts a modular design, with each module relatively independent and uncoupled, resulting in a simple structure, which helps reduce costs and assembly difficulty. It is also convenient to use, enabling fully unmanned operation and 24-hour uninterrupted operation with high work efficiency. In this logistics transfer system, the cargo transfer rack, in conjunction with drones, can achieve automatic receiving, storage, and unloading of goods, which not only greatly saves labor costs but also replaces small parcel distribution centers, intelligent express lockers, and express cabinets, reducing operating costs and floor space. Attached Figure Description

[0035] To more clearly illustrate the technical solutions in the embodiments of this application or the prior art, the accompanying drawings used in the description of the embodiments of this application or the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this application, and those skilled in the art can obtain other drawings based on these drawings without creative effort.

[0036] Figure 1 is a schematic diagram of the logistics transfer system consisting of a cargo transfer rack, a drone, and an unmanned vehicle provided in an embodiment of this application.

[0037] Figure 2 is a schematic diagram of the delivery process of the logistics transit system provided in the embodiment of this application.

[0038] Figure 3 is a schematic diagram of the cargo transfer rack provided in an embodiment of this application.

[0039] Figure 4 is a schematic diagram of the structure of the horizontal receiving platform and the first drive component provided in the embodiment of this application.

[0040] Figure 5 is a structural schematic diagram of the tilting delivery platform and the second drive component provided in the embodiment of this application.

[0041] Figure 6 is a structural schematic diagram of the inclined delivery platform and the fixed frame provided in the embodiment of this application.

[0042] Figure 7 is a schematic diagram of the structure when the shipping port is in a semi-open state according to an embodiment of this application.

[0043] Figure 8 is a schematic diagram of the platform structure when the transmission mechanism provided in the embodiment of this application is a roller.

[0044] Figure 9 is a logic block diagram of the cargo transportation entity provided in the embodiments of this application.

[0045] Figure 10 is a schematic diagram of the cargo transportation system provided in the embodiments of this application.

[0046] Figure 11 is a schematic diagram of the cargo transfer rack in the cargo transportation system provided in the embodiment of this application.

[0047] Figure 12 is a schematic flowchart of a cargo transportation method provided in an embodiment of this application.

[0048] Figure 13 is a flowchart illustrating another cargo transportation method provided in an embodiment of this application.

[0049] Figures 14a to 14h are schematic diagrams of the cargo transportation method provided in the embodiments of this application.

[0050] Figure 15 is a schematic diagram of the cargo transportation system provided in an embodiment of this application.

[0051] Figure 16 is a schematic diagram of the structure of the electronic device provided in the embodiment of this application.

[0052] Reference numerals: 1. Cargo transfer frame; 2. Unmanned aerial vehicle (UAV); 3. Unmanned vehicle (UAV); 4. Cargo; 10. Inlet; 20. Outlet; 11. Horizontal receiving platform; 12. Inclined delivery platform; 13. Baffle; 14. Fixing frame; 101a. First push plate; 102a. First transmission mechanism; 103a. First motor; 104. Roller; 105a. First guide sleeve; 106a. First guide rod; 101b. Second push plate; 102b. Second transmission mechanism; 103b. Second motor; 105b. Second guide sleeve; 106b. Second guide rod; 102c. Third transmission mechanism; 103c. Third motor; 105c. Third guide sleeve; 106c. Third guide rod; 111. Side guard; 201. Guide ramp; 202. Cargo stop plate; 301. First sensor; 302. First trigger; 303. Second sensor; 304. Second trigger; 305. Third sensor; 306. Third trigger; 700. Cargo delivery system; 710. Cloud server; 80. Memory; 81. Processor; 82. Communication interface; 83. Input device; 84. Output device. Detailed Implementation

[0053] This application discloses a cargo transfer rack and a logistics transfer system. The cargo transfer rack can realize automatic receiving and shipping, and can be used in conjunction with drone delivery to automatically receive and ship goods, which can greatly save labor costs.

[0054] The technical solutions of the embodiments of this application will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only a part of the embodiments of this application, and not all of them. All other embodiments obtained by those skilled in the art based on the embodiments of this application without creative effort are within the scope of protection of this application.

[0055] Please refer to Figures 1 and 2. The logistics transfer system provided in this embodiment mainly includes five elements: a warehousing network (equipped with drone take-off and landing areas), drones 2, a cargo transfer rack 1, unmanned vehicles 3, and users. The cargo transfer rack 1 can receive goods 4 delivered by drones 2 and transfer them to unmanned vehicles 3, achieving automatic receiving and dispatching. The unmanned vehicle 3 can automatically move to the dispatch port 20 of the cargo transfer rack 1, receive goods 4, and transport them to the target location. It is evident that the logistics transfer system provided in this embodiment, through the cargo transfer rack in conjunction with drones, can achieve automatic receiving, storage, and unloading of goods. This not only significantly saves labor costs but also replaces small parcel distribution centers, intelligent express lockers, and express cabinets, reducing operating costs and floor space requirements.

[0056] Please refer to Figures 3 to 8. The cargo transfer rack 1 provided in this embodiment not only has an inlet 10 and an outlet 20, but also a horizontal receiving platform 11, a first drive assembly, a tilting delivery platform 12, and a second drive assembly. The horizontal receiving platform 11 is used to dock the drone 2 and receive the cargo 4. The inlet 10 is located outside the side of the horizontal receiving platform 11 and is adjacent to it. The first drive assembly is used to move the cargo 4 from the horizontal receiving platform 11 into the inlet 10. The tilting delivery platform 12 is located below the inlet 10 and can receive the cargo 4. The outlet 20 is located at the lower end of the tilting delivery platform 12. The second drive assembly is used to transfer the cargo 4 from the tilting delivery platform 12 to the outlet 20. It should be noted that the "tilted" in "tilted delivery platform 12" specifically refers to tilting relative to the horizontal plane, with an acute angle between it and the horizontal plane.

[0057] In the cargo transfer rack 1 provided in this embodiment, the horizontal receiving platform 11 and the first drive component constitute a horizontal module, which can provide a landing platform for the drone 2 and push the cargo 4 into the cargo hold, such as the transfer rack. The inclined delivery platform 12 and the second drive component constitute a cargo hold module connected to the delivery port 20, which can provide storage space for the cargo and push the cargo 4 out of the cargo hold, providing a channel for the cargo 4 to be transferred out of the transfer rack cargo hold.

[0058] Please refer to Figures 3 to 6. In some embodiments, the first driving component for controlling the movement of goods 4 includes a first pushing mechanism, which comprises a first push plate 101a and a first transmission mechanism 102a. The first push plate 101a is disposed on the horizontal receiving platform 11, and the first transmission mechanism 102a is connected to the first push plate 101a and is used to drive the first push plate 101a to reciprocate in a direction parallel to the horizontal receiving platform 11. In one example, the first transmission mechanism 102a may be a first transmission belt and a first roller for driving the first transmission belt to reciprocate. The first roller is rotatably disposed on the horizontal receiving platform 11, and the first push plate 101a is fixedly connected to the first transmission belt. The first roller is driven to rotate by a first motor 103a, and the first transmission belt and the first roller may be a synchronous belt and a synchronous pulley, respectively. However, this is not a limitation. In other embodiments, gear racks or ball screws may also be used as transmission mechanisms to control the movement of the first push plate 101a. This application does not specifically limit this.

[0059] In some embodiments, the first push plate 101a in the first transmission mechanism 102a is guided by the first guide mechanism to ensure that it can move back and forth in a straight line and avoid problems such as jamming or malfunction. In some examples, the first transmission mechanism 102a and the first guide mechanism can be respectively provided on both sides of the horizontal receiving platform 11. The first guiding mechanism can adopt a first guide rod 106a and a first guide sleeve 105a. The first guide rod 106a is fixedly connected to the horizontal receiving platform 11, and the first guide sleeve 105a is slidably connected to the first guide rod 106a. The transmission belt in the first transmission mechanism 102a is fixedly connected to the first push plate 101a through the first guide sleeve 105a. That is, one connection position of the first transmission belt and the first push plate 101a are both fixedly connected to the first guide sleeve 105a, thereby ensuring that the first guide sleeve 105a can move linearly back and forth along the axial direction of the first guide rod 106a, so that the first push plate 101a can push the goods 4 from the horizontal receiving platform 11 into the inlet 10, and then return to the original position to wait for the next push of goods 4. The first guide rod 106a can be made of carbon tube, and the first push plate 101a can be made of carbon plate or carbon tube. The carbon plate or carbon tube, as the main body of the first push plate 101a, can help reduce the weight of the mechanism on the horizontal receiving platform 11, reduce the motor power, and better ensure the normal operation of the above-mentioned pushing mechanism.

[0060] In some embodiments, the second driving component includes a second pushing mechanism, which includes a second push plate 101b and a second transmission mechanism 102b. The second push plate 101b is disposed on the inclined delivery platform 12, and the second transmission mechanism 102b is connected to the second push plate 101b for driving the second push plate 101b to reciprocate in a direction parallel to the inclined delivery platform 12. In one example, the second transmission mechanism 102b may be a second transmission belt and a second roller for driving the transmission belt to reciprocate. The second roller is rotatably disposed on the inclined delivery platform 12, and the second push plate 101b is fixedly connected to the second transmission belt. The second roller is driven to rotate by a second motor 103b, and the second transmission belt and the second roller may be a synchronous belt and a synchronous pulley, respectively. However, this is not a limitation; in other embodiments, gear racks or ball screws may also be used as transmission mechanisms to control the movement of the second push plate 101b, and this application does not specifically limit this.

[0061] In some embodiments, the second push plate 101b in the second transmission mechanism 102b is guided by the second guide mechanism to ensure that it can move back and forth in a straight line, avoiding problems such as jamming or malfunction. In some examples, the second transmission mechanism 102b and the second guide mechanism can be respectively provided on both sides of the inclined delivery platform 12. The second guide mechanism can be a second guide rod 106b and a second guide sleeve 105b. The second guide rod 106b is fixedly connected to the inclined delivery platform 12, and the second guide sleeve 105b is slidably connected to the second guide rod 106b. The transmission belt in the second transmission mechanism 102b is fixedly connected to the second push plate 101b through the second guide sleeve 105b. That is, one connection point of the second transmission belt and the second push plate 101b are both fixedly connected to the second guide sleeve 105b, thereby ensuring that the second guide sleeve 105b can move back and forth in a straight line along the axial direction of the second guide rod 106b. Thus, the goods 4 can be transferred from the inclined delivery platform 12 to the delivery port 20 with the second push plate 101b, and then return to the original position to wait for the next push of goods 4. The second guide rod 106b can be made of carbon tubing, and the second push plate 101b can be made of carbon plate or carbon tubing. The carbon plate or carbon tubing, as the main body of the second push plate 101b, can help reduce the weight of the mechanism on the inclined delivery platform 12, reduce the motor power, and better ensure the normal operation of the above-mentioned pushing mechanism.

[0062] Furthermore, referring to Figure 8, in some alternative embodiments, the inclined delivery platform 12 can also employ an inclined plate assembly with a transmission mechanism such as rollers 104, wheels, or balls, and its bottom can be supported by an aluminum profile bracket. In this structure, the friction between the goods 4 and the inclined delivery platform 12 is mainly rolling friction, which has a smaller frictional force and is more conducive to the movement and sliding of the goods 4.

[0063] In some embodiments, the cargo transfer rack described above is also provided with a plurality of sensing components. For example, the horizontal receiving platform 11 is provided with a first sensing component for controlling the movement of a first pusher 101a on its horizontal delivery surface, and the inclined delivery platform 12 is provided with a second sensing component for controlling the movement of a second pusher 101b on its inclined delivery surface.

[0064] In one example, referring to Figure 4, the first sensing component includes a first sensor 301 and a first trigger 302. The first sensor 301 is located on the side of the horizontal receiving platform 11 near the inlet 10. The first trigger 302 protrudes from and is fixedly connected to the push plate 101 located above the horizontal receiving platform 11 on the side near the inlet 10. The first trigger 302 can trigger the first sensor 301 when the push plate 101 pushes the goods 4 into the inlet 10 or after the goods 4 enters the inlet 10, thereby controlling the push plate 101 on the horizontal receiving platform 11 to stop its current movement and move back to its original position.

[0065] The second sensing component includes a second sensor 303 and a second trigger 304. The second sensor 303 is located on the side of the inclined delivery platform 12 near the outlet 20. The second trigger 304 protrudes from the second push plate 101b located above the inclined delivery platform 12 and is fixedly connected to it. The second trigger 304 can trigger the second sensor 303 when the push plate 101 pushes the goods 4 to or into the outlet 20, or after the goods 4 enters the outlet 20, thereby controlling the second push plate 101b to stop its current movement and move back to its original position.

[0066] As can be seen, the aforementioned sensing components can provide positioning feedback to the pushing mechanisms on the horizontal receiving platform 11 and the inclined delivery platform 12, so as to form a complete logical closed loop.

[0067] Referring to Figures 3 and 7, in some embodiments, the main body of the cargo transfer rack is composed of a fixed frame 14, with the horizontal receiving platform 11 and the first drive assembly mounted on top of the fixed frame 14. The inlet 10 is also located on top of the fixed frame 14 and adjacent to the horizontal receiving platform 11. The inclined delivery platform 12 and the second drive assembly are installed within the cargo compartment of the fixed frame 14, directly below the inlet 10 and the horizontal receiving platform 11. The outlet 20 is located on the side of the fixed frame 14 and connects to the end of the inclined delivery platform 12. In some examples, the fixed frame 14 can be constructed from various aluminum profiles, connected by angled aluminum profiles and screws to form a complete fixed frame 14. The horizontal receiving platform 11 can be composed of aluminum profiles and galvanized steel sheets, where the aluminum profiles serve as the support for the entire horizontal receiving platform 11 and connect to the fixed frame 14, and the galvanized steel sheets serve as the platform surface to ensure the landing of the drone 2. The push plate 101 is composed of a carbon plate and a carbon tube. The carbon plate and carbon tube, as the main components, help to reduce the weight of the push plate, thereby reducing the power of the motor.

[0068] Referring to Figure 7, in some embodiments, the outlet 20 is provided with a baffle 13 and a transmission mechanism 102 for controlling the movement of the baffle 13 to control the opening and closing of the outlet 20. In one example, the transmission mechanism 102 for controlling the up-and-down movement of the baffle 13 at the outlet 20 can also adopt a combination structure of a transmission belt and a roller, that is, the transmission mechanism 102 includes a third transmission belt and a third roller for driving the transmission belt to reciprocate. The third roller is rotatably mounted at the bottom of the fixed frame 14 of the cargo transfer frame and is driven to rotate by a motor 103. The baffle 13 has a vertical panel structure and is fixedly connected to the transmission belt through a third guide sleeve 105c. In specific implementations, the baffle 13 is composed of a carbon plate and a carbon tube. The carbon plate and carbon tube, as the main body, can help reduce the weight of the baffle, thereby reducing the motor power. The third transmission belt and the third roller are a synchronous belt and a synchronous pulley, respectively. When the unmanned vehicle arrives at the cargo transfer rack to pick up the goods, the transmission mechanism 102 moves the baffle 13, opening the outlet 20 and providing a channel for the goods 4 to be transferred out of the transfer rack warehouse. Before the unmanned vehicle arrives, the baffle 13 ensures that the goods 4 are stored in the warehouse, preventing loss.

[0069] In some embodiments, when the outlet 20 is controlled to close / open, the baffle 13 moves up and down, translates left and right, flips open, or retracts and opens and closes like a louver. Taking the up and down movement shown in Figure 6 as an example, in order to ensure that the baffle 13 can accurately translate up and down along the vertical line, the transmission mechanism 102 controlling the movement of the baffle 13 also includes a third guide rod 106c and a third guide sleeve 105c. The third guide rod 106c can be made of carbon tubing and is fixedly connected to the fixing frame 14. The third guide sleeve 105c is slidably connected to the third guide rod 106c, and the third transmission belt is fixedly connected to the baffle 13 through the third guide sleeve 105c. Thus, when the motor 103 located at the bottom of the fixing frame 14 drives the third roller (e.g., a synchronous pulley) to rotate the third transmission belt (e.g., a synchronous belt) in the forward / reverse direction, the third guide sleeve 105c and the baffle 13 can be translated upward or downward in the vertical direction through the third transmission belt, thereby opening or closing the outlet 20.

[0070] In some embodiments, a third sensor 305 and a third trigger 306 are also provided in the aforementioned cargo transfer rack. The third sensor 305 is located at the bottom of the fixed frame 14 of the cargo transfer rack; the third trigger 306 is connected to the baffle 13, and the third trigger 306 at least partially protrudes from the side of the baffle 13 near the third sensor 305. The third trigger 306 can trigger the third sensor 305 when the outlet 20 is fully open, thereby controlling the baffle 13 to stop and move back to its original position to close the outlet 20 after the cargo is shipped out. Through the above-mentioned sensing components, position feedback can be provided to the baffle 13, forming a complete logical closed loop.

[0071] In some embodiments, the horizontal receiving platform 11 of the cargo transfer rack is also equipped with a detection device. This detection device is signal-connected to the motor 103 in the first drive assembly and can detect whether cargo 4 is placed on the horizontal receiving platform 11, thereby controlling the start and stop of the first drive assembly. And / or, in some embodiments, the cargo transfer rack is equipped with a transfer station controller. This transfer station controller can interact with the UAV 2 or its control center, and can record the current status, working conditions, and logistics information of the cargo transfer rack, so as to facilitate real-time monitoring of the entire logistics system's operation and facilitate maintenance.

[0072] Please refer to Figures 3 to 7. In the aforementioned cargo transfer rack, the inlet 10 is generally a horizontal opening, and the outlet 20 is a vertical opening. The inlet 10 and outlet 20 are located on opposite sides of the horizontal receiving platform 11, while the inclined delivery platform 12 is located below the horizontal receiving platform 11 and the inlet 10. Furthermore, please refer to Figures 3 and 5. In some embodiments, assuming the pusher 101 on the horizontal receiving platform 11 moves the goods 4 in the X direction, and the direction perpendicular to the X direction is the Y direction, then in the Y direction, the width of the inlet 10 (specifically, the opening width of the inlet 10 in the Y direction within a plane flush with the horizontal receiving platform 11) is greater than the width of the inclined delivery platform 12. A guide ramp 201 is provided between the inlet 10 and the inclined delivery platform 12. This guide ramp 201 provides guidance for the goods 4 as they enter the warehouse from the horizontal module, preventing problems such as goods drifting, getting stuck, or being unable to enter the warehouse. Furthermore, baffles 202 are provided on both sides of the inclined delivery platform 12. Specifically, the baffles 202 can be inclined plate structures with a small coefficient of friction and an inclined angle, which facilitates the goods to slide to the bottom of the warehouse.

[0073] Furthermore, the horizontal receiving platform 11 is provided with guardrails 111 on both sides. When the movement trajectory of the goods deviates, the guardrails 111 can provide guidance for the goods 4 during the pushing process, so as to avoid the problem of the goods 4 getting stuck and unable to enter the warehouse.

[0074] Please refer to Figure 1. In some embodiments, the lower end of the inclined delivery platform 12 in the cargo transfer rack 1 and the height distance between the outlet 20 and the ground are greater than or equal to the height distance between the receiving platform or receiving entrance of the unmanned vehicle 3 and the ground, so that the goods 4 can fall directly onto the unmanned vehicle 3 without manual adjustment and transfer after they come out of the outlet 20.

[0075] In summary, the cargo transfer rack 1 provided in this application adopts a modular design, with each module being relatively independent and uncoupled. Therefore, the structure is simple, which helps to reduce costs and assembly difficulty. It is also easy to use, can achieve fully unmanned operation, and can run 24 hours a day without interruption, thus having high work efficiency.

[0076] With the rapid development of e-commerce, the express delivery and logistics industry is facing unprecedented challenges and opportunities. Currently, short-distance express delivery mainly consists of two parts: firstly, the storage locations for goods, such as small parcel distribution centers, smart parcel lockers, or parcel receiving points; and secondly, the delivery personnel transporting the goods from these locations to the end users. However, this model has many shortcomings, including but not limited to: delivery delays caused by traffic congestion, high labor costs, and poor user experience due to inflexible pickup times.

[0077] Specifically, in cities, traffic congestion is unavoidable due to the large number of vehicles, especially during peak hours. This not only increases the workload of delivery personnel but also prolongs delivery time and reduces overall logistics efficiency. The rapid development of the express delivery industry has led to a surge in demand for delivery personnel, meaning companies must bear higher labor costs. Furthermore, traditional express delivery services typically require recipients to pick up their packages within a specific time frame, which is very inconvenient for busy users or those who are not at home. Even with smart parcel lockers, issues such as users forgetting to pick up their packages and late fees still exist, impacting the user experience.

[0078] In recent years, significant advancements in autonomous driving and drone delivery technologies have provided new ideas and technical means to address these issues. Drones offer advantages such as rapid response and freedom from ground traffic constraints, effectively shortening "last-mile" delivery times. Autonomous vehicles, on the other hand, can efficiently and safely transport goods along relatively fixed routes, reducing reliance on human resources. Combining these two technologies can build a more intelligent and automated logistics and distribution system, thereby significantly improving cargo transportation efficiency and service quality.

[0079] In other words, to address these challenges, this application proposes a novel cargo transportation method that combines drones and unmanned vehicles to optimize the last two delivery stages: from the warehouse to the express delivery point, and from the express delivery point to the user, achieving a seamless connection from the warehouse directly to the user.

[0080] As shown in Figure 9, the new cargo transportation method proposed in this application includes five elements: a warehouse network equipped with a drone take-off and landing site, drones, an automatic unloading transfer rack that replaces small parcel distribution centers or express cabinets, unmanned vehicles, and users.

[0081] In this embodiment of the application, the cargo transportation logic is to transport the goods from the warehousing network to the automated unloading transfer rack via drone, and then deliver the goods in the automated unloading transfer rack directly to the user via unmanned vehicle.

[0082] As shown in Figure 10, the cargo transportation system provided in this application embodiment includes four parts: drone, cargo, cargo transfer rack, and unmanned vehicle. The drone is used to transport cargo to the cargo transfer rack, and the cargo transfer rack is used to receive cargo, store cargo, and push cargo to the cargo compartment of the unmanned vehicle according to instructions.

[0083] As shown in Figure 11, the cargo transfer rack mainly includes a horizontal receiving platform, a first push plate, a vertical baffle, a cargo bay ramp, and a cargo bay pusher plate. The horizontal receiving platform is used to park the drone, the first push plate is used to push the cargo dropped by the drone into the cargo bay, the vertical baffle is used to prevent the cargo in the cargo bay from falling out of the cargo transfer rack, and the cargo bay pusher plate is used to push the cargo in the cargo bay along the cargo bay ramp into the cargo bay of the unmanned vehicle.

[0084] The cargo transportation solution of this application combines the advantages of drones flying in the air, which improves the speed and efficiency of cargo transportation, is fully unmanned, greatly reduces labor costs, and improves delivery efficiency and user experience.

[0085] The cargo transportation method provided in the embodiments of this application will be described in detail below with reference to the accompanying drawings.

[0086] Figure 12 is a schematic flowchart of a cargo transportation method provided in an embodiment of this application. Referring to Figure 12, in an exemplary embodiment, the cargo transportation method may include the following steps:

[0087] S401. After loading the goods into the drone, the drone sends first real-time information to the cloud server. The first real-time information includes at least the real-time location information of the drone.

[0088] Correspondingly, the cloud server receives the first real-time information. In practical applications, the first real-time information may also include the drone's real-time status information, such as whether it is ready to take off or not.

[0089] After the drone loads the goods into the warehouse, it sends the first real-time information to the cloud server to prepare for takeoff and wait for instructions from the cloud server.

[0090] S402, the cargo transfer rack sends second real-time information of the cargo transfer rack to the cloud server; the second real-time information includes at least the location information of the cargo transfer rack.

[0091] Correspondingly, the cloud server receives the second real-time information sent by the cargo transshipment rack.

[0092] The second real-time information can be periodically sent to the cloud server by the cargo transshipment rack at a set period, or it can be obtained by the cloud service from the cargo transshipment rack after receiving the first real-time information.

[0093] S403. Based on the first real-time information and the second real-time information, the cloud server sends a take-off command to the drone and a waiting command to the cargo transfer rack.

[0094] Correspondingly, the drone receives takeoff instructions from the cloud server, and the cargo transfer rack receives waiting instructions from the cloud server.

[0095] In this step, the cloud server plans the flight path and flight time of the drone based on the real-time location information of the drone and the location information of the cargo transshipment rack; it sends the take-off command to the drone based on the flight path and sends the waiting command to the cargo transshipment rack based on the flight time.

[0096] S404. The UAV flies to the cargo transfer rack according to the takeoff command and lands on the horizontal receiving platform of the cargo transfer rack.

[0097] Specifically, the drones rely on GPS positioning to fly to the cargo transshipment location according to the planned route.

[0098] S405: The drone reports its location information in real time as it flies toward the cargo transfer rack.

[0099] Correspondingly, the cloud server receives the location information reported in real time by the drone as it flies toward the cargo transfer rack.

[0100] S406. The drone sends landing position information to the cloud server.

[0101] Correspondingly, the cloud server receives the landing location information sent by the drone.

[0102] Specifically, after reaching the cargo transfer rack location, the drone uses Real-Time Kinematic (RTK) technology to accurately identify the cargo transfer rack and lands on the horizontal receiving platform of the cargo transfer rack, as shown in Figure 14a. After a successful landing, the drone sends landing information to the cloud server.

[0103] S407. The cloud server sends a drop command to the drone based on the landing position information.

[0104] Correspondingly, the drone receives the dropping command.

[0105] S408. The drone releases the cargo according to the throwing command, and after a preset time after the cargo is released, it flies away from the horizontal cargo receiving platform and sends the flight status information to the cloud server.

[0106] Correspondingly, the cloud server receives the flight departure status information, which is used to notify the cloud server that the drone has been transferred from the cargo and flown away.

[0107] As shown in Figure 14b, after the drone lands on the horizontal receiving platform, the delivery mechanism unlocks, releasing the cargo onto the platform. The drone then flies away from the horizontal receiving platform of the cargo transfer rack 20 seconds after releasing the cargo. In practical applications, this first preset time after cargo release can be set according to actual needs. For example, in this embodiment, the first preset time is set to 20 seconds. That is, the drone flies away from the horizontal receiving platform of the cargo transfer rack 20 seconds after releasing the cargo.

[0108] S409. Based on the departure status information, the cloud server sends a first pusher plate movement command to the cargo transfer rack.

[0109] Correspondingly, the cargo transfer rack receives the first pusher movement command sent by the cloud server.

[0110] The cloud server can send the first pusher movement command to the cargo transfer rack after a second preset time following receiving the fly-off status information. For example, in this embodiment, the cloud server is configured to send the first pusher movement command to the cargo transfer rack 30 seconds after receiving the fly-off status information. This first pusher movement command is used to instruct the first pusher of the cargo transfer rack to move, so as to push the goods into the cargo transfer rack's storage compartment, as shown in Figure 14c.

[0111] S410. After receiving the first pusher movement command sent by the cloud server, the cargo transfer rack controls the first pusher to push the goods into the warehouse and sends the goods entry information to the cloud server.

[0112] Correspondingly, the cloud server receives information about goods entering the warehouse.

[0113] Specifically, the first pusher plate stops after moving to the horizontal receiving platform sensor, as shown in Figure 14d, triggering the cargo transfer rack to send cargo entry information to the cloud server, as shown in Figure 14e. After sending the cargo entry information, the first pusher plate of the cargo transfer rack resets.

[0114] S411, The cloud server dispatches the unmanned vehicle to the cargo transfer rack to receive the cargo.

[0115] Specifically, after receiving the goods entry information from the cargo transfer rack, the cloud server dispatches unmanned vehicles to the cargo transfer rack to receive the goods based on the user's delivery time.

[0116] S412, The unmanned vehicle is used to deliver the goods to the user's delivery address at the delivery time after receiving the goods.

[0117] The delivery time refers to the time when the user can receive the goods, which is determined in advance by the user on the cloud server. After receiving the goods from the cargo transfer rack, the unmanned vehicle will deliver the goods to the user's delivery address at the delivery time according to the cargo transportation route planned by the cloud server.

[0118] Based on the cargo transportation method provided in the embodiments of this application above, the method acquires first real-time information of the drone and second real-time information of the cargo transfer rack; according to the first and second real-time information, a take-off command is sent to the drone, and a waiting command is sent to the cargo transfer rack; after receiving the drone's landing information, a dropping command is sent to the drone to release the cargo; after receiving the drone's take-off status information, a first pusher plate movement command is sent to the cargo transfer rack to allow the cargo to enter the cargo hold under the pushing force of the first pusher plate; after receiving the cargo entry information from the cargo transfer rack, an unmanned vehicle is dispatched to the cargo transfer rack to receive the cargo according to the user's delivery time, and the cargo is delivered to the user's delivery address at the delivery time. According to this application, by combining the advantages of drone flight, the speed and efficiency of cargo transportation are improved, the entire process is unmanned, greatly reducing labor costs and improving delivery efficiency and user experience.

[0119] In one feasible implementation, in order to schedule unmanned vehicles and ensure that the unmanned vehicles deliver goods to the user's delivery address at a time convenient for the user, the cloud server needs to first confirm the delivery time with the user and then decide how to schedule the unmanned vehicles.

[0120] As shown in Figure 13, in this embodiment, the specific implementation steps of the above steps S411 and S412 may include:

[0121] S501, the cloud server sends a delivery time inquiry to the user.

[0122] The delivery time inquiry information is used to ask users what delivery time is convenient for them.

[0123] S502, the cloud server plans the cargo transportation route of the unmanned vehicle from the cargo transfer rack to the delivery address based on the delivery time returned by the user and the user's delivery address.

[0124] Specifically, the cloud server not only plans the best delivery route for unmanned vehicles from the cargo transfer rack to the delivery address based on the user's delivery address, but also obtains the real-time location reported by the unmanned vehicles continuously, so as to select the most suitable unmanned vehicle to deliver goods to the user from the unmanned vehicles waiting to be dispatched.

[0125] S503, the cloud server sends the goods entry information to the unmanned vehicle.

[0126] Correspondingly, the unmanned vehicle receives the goods entry information sent by the cloud service.

[0127] S504, the unmanned vehicle reports its real-time location to the cloud server.

[0128] Correspondingly, the cloud server receives the real-time location reported by the unmanned vehicle.

[0129] S505: The cloud server plans the route for the unmanned vehicle to travel from its real-time location to the cargo transfer rack based on the real-time location of the unmanned vehicle and the location information of the cargo transfer rack, and estimates the travel time of the unmanned vehicle.

[0130] S506. The cloud server sends a dispatch command to the unmanned vehicle based on its driving time.

[0131] The dispatch command may include the goods delivery route, the user's delivery address, and the user's contact information. This embodiment does not specifically limit the content of the dispatch command.

[0132] S507. The unmanned vehicle, according to the dispatch command, travels along the driving route to the cargo transfer rack to receive the goods; after arriving at the cargo transfer rack, it sends parking information to the cloud server.

[0133] Correspondingly, the cloud server receives parking information.

[0134] In practical applications, the unmanned vehicle can use LiDAR for precise positioning and eventually stop at the front of the cargo transfer rack. The unmanned vehicle's cargo door will open automatically. After completing the above actions, the unmanned vehicle will send the parking information to the cloud server, as shown in Figure 14f.

[0135] Based on the parking position information, the S508 and cloud server send a vertical baffle movement command to the cargo transfer rack.

[0136] Correspondingly, the cargo transfer rack receives vertical baffle movement instructions sent by the cloud server.

[0137] In practical applications, the cloud server can send a vertical baffle movement command to the cargo transfer rack one minute after receiving the parking position information. This vertical baffle movement command is used to instruct the vertical baffle of the cargo transfer rack to move until it stops after triggering the vertical sensor.

[0138] S509. After the cargo transfer rack moves the vertical baffle into place, it sends the vertical baffle movement into place information to the cloud server.

[0139] Correspondingly, the cloud server receives the vertical baffle movement positioning information sent by the cargo transfer rack.

[0140] Specifically, after the vertical baffle triggers the vertical sensor, it sends vertical baffle movement to the cloud server, as shown in Figure 14g.

[0141] The S510 cloud server sends warehouse pusher movement instructions to the cargo transfer rack.

[0142] Correspondingly, the cargo transfer rack receives instructions to move the warehouse pusher pallets.

[0143] Optionally, the cloud server can send a warehouse pusher movement command to the cargo transfer rack 10 seconds after receiving the information that the vertical baffle has moved into place, so that the warehouse pusher of the cargo transfer rack moves in accordance with the warehouse pusher movement command until it stops after triggering the warehouse sensor. Once the sensor is triggered, it can be determined that the goods have been pushed into the unmanned vehicle warehouse.

[0144] S511, the cargo transshipment rack sends confirmation information to the cloud server.

[0145] Correspondingly, the cloud server receives confirmation information sent by the cargo transshipment rack.

[0146] This confirmation message is used to allow the cloud server to determine that the goods have been pushed into the unmanned vehicle's cargo warehouse.

[0147] S512, the cloud server sends a command to the unmanned vehicle to close the cabin door and drive away.

[0148] The unmanned vehicle closes its cargo door and drives away from the cargo transfer rack according to the command to close the cargo door and drive away, as shown in Figure 14h.

[0149] It should be noted that the unmanned vehicle will report its location to the cloud server in real time as it drives away from the cargo transfer rack. When the unmanned vehicle is 5 meters away from the cargo transfer rack, the cloud server sends a vertical baffle reset command and a cargo pusher reset command to the cargo transfer rack.

[0150] S513. The unmanned vehicle delivers the goods to the delivery address according to the goods delivery route.

[0151] During the delivery of goods, the unmanned vehicle will travel to the user's delivery address according to the delivery route. Ten minutes before the unmanned vehicle arrives at the user's delivery address, the cloud server will send a pre-arrival information to the user and call the user after arrival to remind the user to complete the delivery.

[0152] It should be noted that after the user receives the goods, if the unmanned vehicle has other cargo delivery tasks, it will proceed to the next task location. If the unmanned vehicle does not have other cargo delivery tasks, it will proceed to the nearest unmanned vehicle parking area at the cargo transfer rack to wait.

[0153] The above describes the cargo transportation method provided by the embodiments of this application. The cargo transportation system of the embodiments of this application will now be described in detail with reference to the accompanying drawings.

[0154] Accordingly, this application also provides a system, as shown in FIG15. The cargo transportation system 700 provided in this embodiment may include: a cloud server 710, a drone 2, a cargo transfer rack 1, and an unmanned vehicle 3.

[0155] The drone 2 is used to send first real-time information to the cloud server 710.

[0156] The cargo transfer rack 1 is used to send second real-time information to the cloud server 710.

[0157] The cloud server 710 is used to send take-off instructions to the drone 2 and waiting instructions to the cargo transfer rack 1 based on the first real-time information and the second real-time information.

[0158] The drone 2 is used to fly to the cargo transfer rack 1 according to the take-off command and land on the horizontal receiving platform of the cargo transfer rack 1, and send landing information to the cloud server 710.

[0159] The cloud server 710 is used to send a drop command to the drone 2 based on the landing position information.

[0160] The drone 2 is used to release cargo according to the throwing command, and after a preset time after releasing the cargo, it flies away from the horizontal cargo receiving platform and sends the flight status information to the cloud server 710.

[0161] The cloud server 710 is used to send a first pusher plate movement command to the cargo transfer rack 1 based on the fly-off status information.

[0162] The cargo transfer rack 1 is used to control the first pusher to push the cargo into the warehouse after receiving the first pusher movement command sent by the cloud server 710, and to send cargo entry information to the cloud server 710.

[0163] The cloud server 710 is used to schedule the unmanned vehicle 3 to go to the cargo transfer rack 1 to receive goods.

[0164] The unmanned vehicle 3 is used to deliver the goods to the user's delivery address at the delivery time after receiving the goods.

[0165] The cargo transportation system provided in this embodiment belongs to the same concept as the cargo transportation method provided in the above embodiments of this application. It can execute the cargo transportation method provided in any of the above embodiments of this application and has the corresponding functional modules and beneficial effects for executing the cargo transportation method. Technical details not described in detail in this embodiment can be found in the specific processing content of the cargo transportation method provided in the above embodiments of this application, and will not be repeated here.

[0166] It should be understood that the equipment in the above-described cargo transportation system can be implemented by a processor calling program instructions. For example, the device includes a processor connected to a memory containing instructions. The processor calls these stored instructions to implement any of the above methods or to realize the functions of each unit in the cargo transportation system. The processor can be a general-purpose processor, such as a Central Processing Unit (CPU) or a microprocessor, and the memory can be internal or external to the device. The units within the device can be implemented as hardware circuits. The functions of some or all units can be implemented through the design of the hardware circuits, which can be understood as one or more processors. For example, in one implementation, the hardware circuit is an Application-Specific Integrated Circuit (ASIC). The functions of some or all units are realized through the design of the logical relationships between the components within the circuit. In another implementation, the hardware circuit can be implemented using a Programmable Logic Device (PLD). For example, a Field-Programmable Gate Array (FPGA) can include a large number of logic gates. The connection relationships between the logic gates are configured through a configuration file, thereby realizing the functions of some or all units. All units of the above cargo transportation system can be implemented entirely through processor calling program instructions, or entirely through hardware circuits, or partially through processor calling software, with the remaining parts implemented through hardware circuits.

[0167] In this application embodiment, a processor is a circuit with signal processing capabilities. In one implementation, the processor can be a circuit with instruction read and execute capabilities, such as a CPU, microprocessor, graphics processing unit (GPU), or digital signal processor (DSP). In another implementation, the processor can implement certain functions through the logical relationships of hardware circuits. These logical relationships are fixed or reconfigurable. For example, the processor may be a hardware circuit implemented as an ASIC or PLD, such as an FPGA. In a reconfigurable hardware circuit, the process of the processor loading a configuration document and configuring the hardware circuit can be understood as the processor loading instructions to implement the functions of some or all of the above units. Furthermore, it can also be a hardware circuit designed for artificial intelligence, which can be understood as an ASIC, such as a neural processing unit (NPU), tensor processing unit (TPU), or data processing unit (DPU).

[0168] As can be seen, each unit in the above cargo transportation system can be one or more processors (or processing circuits) configured to implement the above methods, such as: CPU, GPU, NPU, TPU, DPU, microprocessor, DSP, ASIC, FPGA, or a combination of at least two of these processor types.

[0169] Furthermore, the units in the above-mentioned cargo transportation system can be integrated in whole or in part, or they can be implemented independently. In one implementation, these units are integrated together in the form of a System on a Chip (SOC). The SOC may include at least one processor for implementing any of the above methods or implementing the functions of the units in the cargo transportation system. The at least one processor can be of different types, such as CPU and FPGA, CPU and artificial intelligence processor, CPU and GPU, etc.

[0170] This application provides an electronic device, as shown in FIG16, which includes a memory 80 and a processor 81 connected to the memory 80.

[0171] The memory 80 is used to store program instructions.

[0172] Processor 81 is used to invoke program instructions to execute any of the cargo transportation methods described in any of the above embodiments.

[0173] For details on the specific processing procedure of the processor 81 described above, please refer to the description of the above method embodiments. For details on the specific implementation of the processor 81, please refer to the description of the above embodiments.

[0174] In one example, the above-mentioned electronic device may also include: a bus, a communication interface 82, an input device 83, and an output device 84.

[0175] The processor 81, memory 80, communication interface 82, input device 83, and output device 84 are interconnected via a bus.

[0176] A bus can include a pathway for transmitting information between various components of a computer system.

[0177] The processor 81 can be a general-purpose processor, such as a general-purpose central processing unit (CPU), a microprocessor, etc., or an application-specific integrated circuit (ASIC), or one or more integrated circuits used to control the execution of the program of the present invention. It can also be a digital signal processor (DSP), an off-the-shelf programmable gate array (FPGA), or other programmable logic devices, discrete gate or transistor logic devices, or discrete hardware components.

[0178] The processor 81 may include a main processor, as well as a baseband chip and a modem, etc.

[0179] The memory 81 stores a program that executes the technical solution of this invention, and may also store an operating system and other key business functions. Specifically, the program may include program code, which includes computer operation instructions. More specifically, the memory 80 may include read-only memory (ROM), other types of static storage devices capable of storing static information and instructions, random access memory (RAM), other types of dynamic storage devices capable of storing information and instructions, disk storage, flash memory, etc.

[0180] Input device 83 may include a device for receiving user input data and information, such as an error microphone, keyboard, mouse, camera, scanner, light pen, voice input device, touch screen, pedometer, or gravity sensor.

[0181] Output device 84 may include devices that allow information to be output to a user, such as a speaker, display screen, printer, etc.

[0182] The communication interface 82 may include a device that uses any transceiver to communicate with other devices or communication networks, such as Ethernet, Radio Access Network (RAN), Wireless Local Area Network (WLAN), etc.

[0183] The processor 81 executes the program stored in the memory 80 and calls other devices, which can be used to implement any of the steps of the cargo transportation method provided in the above embodiments of this application.

[0184] This application also proposes a chip, which includes a processor and a data interface. The processor reads and runs a program stored in the memory through the data interface to execute the cargo transportation method described in any of the above embodiments. For details of the processing and its beneficial effects, please refer to the above-described embodiments of the cargo transportation method.

[0185] In addition to the methods and apparatus described above, embodiments of this application may also be computer program products, which include computer program instructions that, when executed by a processor, cause the processor to perform the steps in the cargo transportation methods according to various embodiments of this application as described in any of the foregoing embodiments of this specification.

[0186] Computer program products can be written in any combination of one or more programming languages ​​to perform the operations of the embodiments of this application. The programming languages ​​include object-oriented programming languages ​​such as Java and C++, as well as conventional procedural programming languages ​​such as C or similar languages. The program code can be executed entirely on the user's computing device, partially on the user's computing device, as a standalone software package, partially on the user's computing device and partially on a remote computing device, or entirely on a remote computing device or server.

[0187] Furthermore, embodiments of this application may also be storage media storing computer program instructions, which are executed by a processor to perform the steps of the cargo transportation method according to various embodiments of this application as described in any of the above embodiments of this specification.

[0188] For the foregoing method embodiments, in order to simplify the description, they are all described as a series of actions. However, those skilled in the art should understand that this application is not limited to the described order of actions, because according to this application, some steps can be performed in other orders or simultaneously. Furthermore, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions and modules involved are not necessarily essential to this application.

[0189] It should be noted that the various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. Similar or identical parts between embodiments can be referred to interchangeably. For apparatus embodiments, since they are basically similar to method embodiments, the description is relatively simple; relevant parts can be referred to the descriptions in the method embodiments.

[0190] The steps in the methods of the various embodiments of this application can be adjusted, merged, or deleted in order according to actual needs, and the technical features described in each embodiment can be replaced or combined.

[0191] The modules and sub-modules in the various embodiments of the present application's devices and terminals can be merged, divided, and deleted according to actual needs.

[0192] It should be understood that the disclosed terminals, devices, and methods can be implemented in other ways, given the several embodiments provided in this application. For example, the terminal embodiments described above are merely illustrative. For instance, the division of modules or sub-modules is only a logical functional division, and in actual implementation, there may be other division methods. For example, multiple sub-modules or modules may be combined or integrated into another module, or some features may be ignored or not executed. Furthermore, the coupling or direct coupling or communication connection shown or discussed may be indirect coupling or communication connection through some interfaces, devices, or modules, and may be electrical, mechanical, or other forms.

[0193] The modules or submodules described as separate components may or may not be physically separate. The components that constitute a module or submodule may or may not be physical modules or submodules; that is, they may be located in one place or distributed across multiple network modules or submodules. Some or all of the modules or submodules can be selected to achieve the purpose of this embodiment's solution, depending on actual needs.

[0194] Furthermore, the functional modules or sub-modules in the various embodiments of this application can be integrated into one processing module, or each module or sub-module can exist physically separately, or two or more modules or sub-modules can be integrated into one module. The integrated modules or sub-modules described above can be implemented in hardware or in the form of software functional modules or sub-modules.

[0195] Those skilled in the art will further recognize that the units and algorithm steps of the various examples described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of both. To clearly illustrate the interchangeability of hardware and software, the components and steps of the various examples have been generally described in terms of functionality in the foregoing description. Whether these functions are implemented in hardware or software depends on the specific application and design constraints of the technical solution. Those skilled in the art can use different methods to implement the described functions for each specific application, but such implementation should not be considered beyond the scope of this application.

[0196] The steps of the methods or algorithms described in conjunction with the embodiments disclosed herein can be implemented directly by hardware, a software unit executed by a processor, or a combination of both. The software unit can be located in random access memory (RAM), main memory, read-only memory (ROM), electrically programmable ROM, electrically erasable programmable ROM, registers, hard disk, removable disk, CD-ROM, or any other form of storage medium known in the art.

[0197] Finally, it should be noted that in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such a process, method, article, or apparatus. Without further limitations, an element defined by the phrase "comprising one..." does not exclude the presence of other identical elements in the process, method, article, or apparatus that includes said element.

[0198] The various embodiments in this specification are described in a progressive manner, with each embodiment focusing on the differences from other embodiments. The same or similar parts between the various embodiments can be referred to each other.

[0199] The above description of the disclosed embodiments enables those skilled in the art to make or use this application. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of this application. Therefore, this application is not to be limited to the embodiments shown herein, but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

A cargo transfer rack, characterized in that, It is equipped with an inlet (10) and an outlet (20), including: A horizontal receiving platform (11) is used to dock drones (2) and receive cargo (4); The inlet (10) is located on one side of the horizontal receiving platform (11) and is adjacent to the horizontal receiving platform (11); A first drive assembly is used to transfer the goods (4) from the horizontal receiving platform (11) to the inlet (10); A tilting delivery platform (12), located below the inlet (10), is used to receive the goods (4); The outlet (20) is located at the lower end of the inclined delivery platform (12); and A second drive assembly is used to transfer the goods (4) from the tilting delivery platform (12) to the outlet (20). The cargo transfer rack according to claim 1 is characterized in that, The first driving component includes: The first push plate (101a) is disposed on the horizontal receiving platform (11); The first transmission mechanism (102a) is connected to the first push plate (101a) and is used to drive the first push plate (101a) to reciprocate in a direction parallel to the horizontal receiving platform (11). The cargo transfer rack according to claim 2 is characterized in that, The first transmission mechanism (102a) includes a first transmission belt and a first roller for driving the first transmission belt to reciprocate, wherein: The first roller is rotatably mounted on the horizontal receiving platform (11); and The first push plate (101a) is fixedly connected to the first transmission belt. The cargo transfer rack according to claim 3 is characterized in that, The first transmission mechanism (102) further includes: The first guide rod (106a) is fixedly connected to the horizontal receiving platform (11); The first guide sleeve (105a) is slidably connected to the first guide rod (106a), and the first transmission belt is fixedly connected to the first push plate (101a) through the first guide sleeve (105a). The cargo transfer rack according to any one of claims 2 to 4 is characterized in that, Also includes: The first sensing component includes a first sensor (301) and a first trigger (302). The first sensor (301) is located on the side of the horizontal receiving platform (11) near the inlet (10). The first trigger (302) is connected to the first push plate (101a) and is used to trigger the first sensor (301) when the first push plate (101a) pushes the goods (4) into the inlet (10) or after the goods (4) enter the inlet (10). The cargo transfer rack according to any one of claims 1 to 5 is characterized in that, The second driving component includes: The second push plate (101b) is disposed on the inclined delivery platform (12); and The second transmission mechanism (102b) is connected to the second push plate (101b) and is used to drive the second push plate (101b) to reciprocate in a direction parallel to the inclined delivery platform (12). The cargo transfer rack according to claim 6 is characterized in that, The second transmission mechanism (102b) includes a second transmission belt and a second roller for driving the second transmission belt to reciprocate, wherein: The second roller is rotatably mounted on the inclined delivery platform (12); and The second push plate (101b) is fixedly connected to the second transmission belt. The cargo transfer rack according to claim 7 is characterized in that, The second transmission mechanism (102) also includes: The second guide rod (106b) is fixedly connected to the inclined delivery platform (12); The second guide sleeve (105b) is slidably connected to the second guide rod (106b), and the second transmission belt is fixedly connected to the second push plate (101b) through the second guide sleeve (105b). The cargo transfer rack according to any one of claims 6 to 8 is characterized in that, It also includes a second sensing component, which includes a second sensor (303) and a second trigger (304). The second sensor (303) is located on the side of the inclined delivery platform (12) near the outlet (20). The second trigger (304) is connected to the second push plate (101b) and is used to trigger the second sensor (303) when the second push plate (101b) pushes the goods (4) to or into the outlet (20), or after the goods (4) enter the outlet (20). The cargo transfer rack according to any one of claims 1 to 9 is characterized in that, The outlet (20) is provided with a baffle (13) and a third transmission mechanism (102c) for controlling the movement of the baffle (13) to open and close the outlet (20). The cargo transfer rack according to claim 10 is characterized in that, The third transmission mechanism (102c) includes a third transmission belt and a third roller for driving the third transmission belt to reciprocate, wherein: The third roller is rotatably mounted on the fixed frame (14) of the cargo transfer rack; and The baffle (13) is fixedly connected to the transmission belt. The cargo transfer rack according to claim 11 is characterized in that, The third transmission mechanism (102c) also includes: The third guide rod (106c) is fixedly connected to the fixing frame (14); and The third guide sleeve (105c) is slidably connected to the third guide rod (106c), and the third transmission belt is fixedly connected to the baffle (13) through the third guide sleeve (105c). The cargo transfer rack according to any one of claims 10 to 12 is characterized in that, Also includes: The third sensor (305) is located at the bottom of the fixed frame (14) of the cargo transfer frame; A third trigger (306), connected to the baffle (13), is used to trigger the third sensor (303) when the outlet (20) is fully open. The cargo transfer rack according to any one of claims 1 to 13 is characterized in that, Also includes: The detection device is installed on the horizontal receiving platform (11) and is connected to the first drive component by signal. It is used to detect whether the goods (4) are placed on the horizontal receiving platform (11) and control the first drive component to start and stop accordingly. The cargo transfer rack according to any one of claims 1 to 15 is characterized in that, The inclined delivery platform (12) is equipped with rollers (104), wheels or balls for conveying the goods (4). The cargo transfer rack according to claim 15 is characterized in that, A guide ramp (201) is provided between the inlet (10) and the inclined delivery platform (12). The cargo transfer rack according to any one of claims 1 to 16 is characterized in that, The inclined delivery platform (12) is provided with baffles (202) on both sides. A logistics transit system, characterized in that, include: Unmanned aerial vehicles (UAVs) (2); Cargo transfer rack (1) according to any one of claims 1 to 17; as well as An unmanned vehicle (3) is used to move to the outlet (20) of the cargo transfer rack (1) to receive the cargo (4) and transport the cargo (4) to the target location. The logistics transit system according to claim 18 is characterized in that, The lower end of the inclined delivery platform (12) in the cargo transfer rack (1) and the height distance between the outlet (20) and the ground are greater than or equal to the height distance between the receiving platform or receiving entrance of the unmanned vehicle (3) and the ground. A method for transporting goods, characterized in that, Applied to a logistics transit system, the logistics transit system includes a drone (2), a cargo transshipment rack (1), and an unmanned vehicle (3), and the transportation method includes: Acquire first real-time information and second real-time information, wherein the first real-time information includes at least the real-time location information of the UAV and the second real-time information includes at least the location information of the cargo transfer rack (1); Based on the first real-time information and the second real-time information, a take-off command is sent to the drone (2), and a waiting command is sent to the cargo transfer rack (1); After receiving the landing information of the UAV (2), a dropping command is sent to the UAV (2) to make the UAV (2) release the cargo (4); After receiving the flight status information of the UAV (2), a first cargo movement command is sent to the cargo transfer rack (1) so that the cargo (4) is transferred to the cargo inlet (10) of the cargo transfer rack (1); After receiving the goods entry information from the cargo transfer rack, the unmanned vehicle (3) is dispatched to the cargo transfer rack to receive the goods (4) according to the receiving time, and the goods (4) are delivered to the user's delivery address at the receiving time after receiving the goods (4). The method of transportation according to claim 20 is characterized in that, The step of sending a takeoff command to the drone (2) and a waiting command to the cargo transfer rack (1) based on the first real-time information and the second real-time information includes: Based on the real-time location information of the UAV (2) and the location information of the cargo transfer rack (1), the flight path of the UAV (2) and the flight time of the UAV (2) are planned; and The take-off command is sent to the UAV (2) according to the flight route, and the waiting command is sent to the cargo transfer rack (1) according to the flight time. The method of transportation according to claim 20 or 21 is characterized in that, The step of dispatching an unmanned vehicle (3) to the cargo transfer rack (1) to receive the goods (4) according to the user's delivery time includes: Send delivery time inquiry information to users; Based on the delivery time returned by the user and the user's delivery address, the unmanned vehicle (3) plans the cargo transportation route from the cargo transfer rack (1) to the delivery address; Send the cargo entry information to the unmanned vehicle (3) so that the unmanned vehicle (3) can report its real-time location; Based on the real-time location of the unmanned vehicle (3) and the location information of the cargo transfer rack (1), the travel route of the unmanned vehicle (3) from its real-time location to the cargo transfer rack (1) is planned, and the travel time of the unmanned vehicle (3) is estimated; and According to the travel time of the unmanned vehicle (3), a dispatch command is sent to the unmanned vehicle (3) so that the unmanned vehicle (3) travels to the cargo transfer rack (1) to receive the cargo (4) according to the travel route. The method of transportation according to claim 22 is characterized in that, After the unmanned vehicle (3) sends the scheduling command, the method further includes: After receiving the parking information sent by the unmanned vehicle (3), a second cargo movement instruction is sent to the cargo transfer rack (1); After receiving the cargo movement information sent by the cargo transfer rack (1), a shipping instruction is sent to the cargo transfer rack (1); and After receiving the confirmation information sent by the cargo transfer rack (1), the unmanned vehicle (3) is sent a closing door command and a departure command so that the unmanned vehicle (3) can transport the cargo (4) to the receiving address according to the cargo transportation route. A cargo transportation system (700), characterized in that, The cargo transportation system includes a cloud server (710), a drone (2), a cargo transfer rack (1), and an unmanned vehicle (3), wherein... The drone (2) is used to send first real-time information to the cloud server (710), wherein the first real-time information includes at least the real-time location information of the drone (2); The cargo transfer rack (1) is used to send second real-time information to the cloud server (710), and the second real-time information includes at least the location information of the cargo transfer rack (1); The cloud server (710) is used to send take-off instructions to the drone (2) and wait instructions to the cargo transfer rack (1) based on the first real-time information and the second real-time information; The drone (2) is also used to fly to the cargo transfer rack (1) according to the take-off command and land on the horizontal receiving platform of the cargo transfer rack (1), and send landing information to the cloud server (710); The cloud server (710) is also used to send a dropping command to the drone (2) based on the landing position information; The drone (2) is also used to release cargo (4) according to the throwing instruction, and after a preset time after releasing the cargo (4), fly away from the horizontal receiving platform and send the flight status information to the cloud server (710); The cloud server (710) is also used to send a first cargo movement instruction to the cargo transfer rack (1) based on the fly-off status information; The cargo transfer rack (1) is also used to transfer the cargo (4) to the inlet (10) of the cargo transfer rack (1) after receiving the first cargo movement instruction sent by the cloud server (710), and send cargo entry information to the cloud server (710); The cloud server (710) is also used to dispatch the unmanned vehicle (3) to the cargo transfer rack (1) to receive the cargo (4); The unmanned vehicle (3) is also used to deliver the goods (4) to the user's delivery address at the delivery time after receiving the goods (4). An electronic device, characterized in that, Includes memory (80) and processor (81), wherein The memory (80) is connected to the processor (81) and is used to store program instructions; The processor (81) is configured to implement the cargo transportation method as described in any one of claims 20 to 23 by executing program instructions in the memory (80). A storage medium, characterized in that, It stores computer program instructions, which, when called by a processor (80), implement the cargo transportation method as described in any one of claims 20 to 23.

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