Unmanned logistics system based on circulation box and management method

Abstract

The unmanned logistics system based on the circulation box comprises an unmanned distribution vehicle, the circulation box and a lock control device. The unmanned distribution vehicle comprises a plurality of first clamping positions used for containing the circulation box. The unmanned delivery vehicle further comprises a first leading-in and leading-out device which is used for leading the circulation box into the first clamping position or leading the circulation box out of the first clamping position under the condition of no human intervention. The circulation box comprises a box body and a box cover, and the lock control device is used for locking the box cover to collect mails and / or unlocking the box cover to deliver commodities contained in the box body. The unmanned delivery vehicle and the logistics cabinet are used for handling the storage circulation box, the unmanned operation logistics mode is achieved, the cost is reduced, the center-removing and network-point-removing express mode is achieved in the goods shelf-goods shelf flat unmanned operation mode, and meanwhile the method can be used for packaging container cyclic utilization to bring the environmental protection efficiency.

Description

Technical Field

[0001] The present invention relates to the field of logistics technology, and in particular to the field of unmanned delivery and logistics packaging recycling technology. Background Art

[0002] In the field of e-commerce logistics, it is very expensive for express delivery companies to maintain express delivery outlets, with high expenses for rent, personnel, vehicles, and management; the cost of delivery by couriers is high and the efficiency is slow. Decentralization of express delivery can reduce the intermediate links in express delivery and directly connect senders and recipients, thereby reducing time and costs. Currently, express logistics usually needs to go through multiple transfer stations and sorting centers, which not only increases transportation time, but may also lead to rising costs. However, under the current express delivery model, both decentralization and outlet removal are difficult to achieve.

[0003] In the field of food delivery, currently manual delivery is the main method, which has obvious disadvantages. First, the high delivery cost hinders the demand for food delivery, especially for long-distance delivery of more than 10 kilometers. Second, no insulation measures are taken during the delivery process or the insulation effect is insufficient, resulting in the food becoming cold after delivery, which leads to poor user experience.

[0004] In the field of environmental protection, disposable packaging of takeout and express delivery brings serious environmental problems. The current application model of recycling boxes that mainly rely on manual delivery and recycling is very inefficient and cannot be popularized on a large scale. The recycling of express takeout packaging is obviously more environmentally friendly than de-plasticizing packaging.

[0005] The technological development of driverless cars and robots has brought new opportunities for industrial upgrading in the logistics field. The structural changes of recyclable packaging boxes are small and intelligent, which can give full play to the advantages of unmanned vehicles and manipulators. The distribution of recycling boxes relying on unmanned vehicles and manipulators can greatly reduce the cost of use and recycling and solve the biggest problem of current popularization and application. Therefore, the combination of unmanned vehicles and recycling boxes will bring significant technological progress in the logistics industry. Summary of the invention

[0006] In view of the above technical background, the purpose of the present invention is to provide an unmanned logistics system and management method based on circulation boxes, to realize unmanned delivery of fresh takeout food, and a decentralized and decentralized "shelf-to-shelf" commodity distribution model without human intervention, and to realize the recycling of commodity packaging. To achieve the above purpose, the present invention provides the following technical solutions.

[0007] In a first aspect, the present invention discloses an unmanned logistics system based on a recycling box, which includes an unmanned delivery vehicle, a recycling box, and a locking control device; the unmanned delivery vehicle includes a number of first slots for accommodating the recycling box; the unmanned delivery vehicle further includes a first loading / unloading device for importing the recycling box into the first slot or exporting the recycling box from the first slot without human intervention; the recycling box includes a box body and a box cover, and the locking control device is used to lock the box cover to receive and send parcels and / or unlock the box cover to deliver the internal goods.

[0008] Furthermore, the unmanned delivery vehicle includes an autonomous vehicle or a bus.

[0009] Further, the unmanned logistics system based on the recycling box disclosed by the present invention includes a self-service shelf; the self-service shelf includes a number of second slots for accommodating the recycling box; the second slot includes a second electric lock for locking and unlocking the box body; the first loading / unloading device can be used to import the recycling box from the first slot into the second bin and export the recycling box from the second slot into the first slot without human intervention.

[0010] Furthermore, the second slot includes a drawer for accommodating the recycling box; the locking control device includes a first electric lock and / or a third electric lock, the first electric lock is arranged on the recycling box for locking and unlocking the box cover; the third electric lock is arranged on the second slot for locking the drawer in the second slot; the second electric lock is used to lock the recycling box in the drawer to ensure that customers cannot take away the recycling box when the third electric lock is unlocked and the drawer is pulled out of the second slot.

[0011] Further, the recycling box includes an electric heating module or an electric refrigeration module; the first slot and / or the second slot includes a corresponding power interface for supplying electric energy to the electric heating module or the electric refrigeration module when the recycling box is imported into the first slot and / or the second slot.

[0012] Further, the unmanned logistics system based on the recycling box disclosed by the present invention includes a position control module; the first loading / unloading device includes a forklift for grasping and moving the recycling box at different positions; the position control module is used to control the forklift to align with the position of the first slot and / or the second slot, so as to realize the movement of the forklift to align with the corresponding first slot and / or second slot.

[0013] Furthermore, the position control module includes a camera module arranged on the autonomous vehicle and a two-dimensional code arranged on the self-service shelf; the position control module obtains the position deviation between the forklift and the corresponding second slot by shooting the two-dimensional code image through the camera module and calculating the position of the two-dimensional code, so as to control the autonomous vehicle and / or the forklift to move to the corresponding position to realize the alignment of the forklift with the corresponding second slot.

[0014] Furthermore, the unmanned logistics system based on recycling bins disclosed by the present invention includes unmanned stations; the unmanned stations include self-service shelves and a second import / export device; the second import / export device is used to cooperate with the first import / export device to import the recycling bins in the first bin into the second bin or import the recycling bins in the second bin into the first bin without human intervention.

[0015] Furthermore, the unmanned logistics system based on recycling bins disclosed by the present invention includes a loading and unloading control device, which is used to collect the recycling bins sent by merchants or transfer the recycling bins exported from the driverless vehicle to the merchants. The loading and unloading control device includes a conveyor belt and a transfer table; the transfer table is respectively connected to a forklift and the conveyor belt; the transfer table includes a movable third slot for storing the recycling bins and moving to align with the forklift or the conveyor belt to realize the handling of the recycling bins between the forklift and the conveyor belt.

[0016] Furthermore, the loading and unloading control device includes a grasping device, which is used to grasp the recycling bins and place them on the conveyor belt or remove them from the conveyor belt and place them in the third slot; the grasping device includes a position acquisition module for detecting the position deviation of the recycling bins, and then adjusting the grasping direction and angle according to the position deviation to ensure that the recycling bins are accurately exported from the conveyor belt and placed in the third slot.

[0017] The present invention discloses a logistics management method for recycling packaging boxes, which is applied to a cloud server and includes: Obtaining a request for obtaining recycling bins sent by a merchant, where the request carries a merchant identification code and the specification and quantity of the recycling bins; Searching for and selecting a driverless vehicle according to the request for obtaining recycling bins; Triggering an empty bin transfer instruction and sending the instruction to the driverless vehicle to export the recycling bins from the first slot of the driverless vehicle and deliver them to the merchant through the loading and unloading control device without human intervention; Obtaining an order delivery request sent by a merchant, where the request carries a recycling bin identification code; Triggering an order transportation instruction and sending the instruction to the driverless vehicle to import the recycling bins of the order into the second slot of the self-service shelf to lock the recycling bins with the second electronic lock without human intervention; Obtaining a receiving request sent by a customer, triggering a delivery instruction according to the request, and then sending the instruction to the self-service shelf to control the unlocking of the locking device of the self-service shelf, so that the customer can open the box lid to obtain the internal goods while the recycling bin remains locked in the second slot; Among them, the driverless vehicle includes a number of first slots for storing the recycling bins; the self-service shelf includes a number of second slots for storing the recycling bins; the import / export device is used to import the recycling bin from the first slot into the second bin or import the recycling bin from the second slot into the first slot without human intervention; the recycling bin includes a box body and a lid; the lock control device is used to lock and control the lid to unlock the lid under the lock control of the cloud server to deliver the internal goods and / or lock the lid to collect the parcels; the second slot includes a second electric lock for locking and unlocking the box body; the loading and unloading control device is used to collect the recycling bins sent by the merchants and import them into the driverless vehicle, and to export the recycling bins from the driverless vehicle and deliver them to the merchants.

[0018] The present invention discloses a method for managing commodity distribution without human intervention, which is applied to a cloud server and includes: Obtain the shelving event that the recycling bin is imported into the second slot of the self-service shelf. The shelving event includes the self-service shelf identification code, the recycling bin identification code, and the second slot number; Obtain the destination self-service shelf identification code according to the order delivery address corresponding to the recycling bin identification code; Obtain the identification codes of each transfer self-service shelf by optimizing the transportation route according to the destination self-service shelf; Optimize and match the driverless vehicle to execute the transportation task; Trigger the first transportation instruction and send the instruction to the corresponding driverless vehicle to control the driverless vehicle to drive to the corresponding self-service shelf position, unlock the second electric lock, and export the recycling bin from the second slot of the self-service shelf and then import it into the first slot of the driverless vehicle; Trigger the second transportation instruction and send the instruction to the corresponding driverless vehicle to control the driverless vehicle to drive to the next self-service shelf position and import the recycling bin into the second slot of the self-service shelf and lock it to trigger the next shelving event; Loop and execute the above method until the recycling bin is imported into the second slot of the destination self-service shelf to lock the box body with the second electric lock and lock the lid with the lock control device; Among them, the driverless vehicle includes a number of first slots for storing the recycling bins; the self-service shelf includes a number of second slots for storing the recycling bins; the import / export device is used to import the recycling bin from the first slot into the second bin or import the recycling bin from the second slot into the first slot without human intervention; the recycling bin includes a box body and a lid; the lock control device is used to lock and control the lid to unlock the lid under the lock control of the cloud server to deliver the internal goods and / or lock the lid to collect the parcels; the second slot includes a second electric lock for locking and unlocking the box body; the loading and unloading control device is used to collect the recycling bins sent by the merchants and import them into the driverless vehicle, and to export the recycling bins from the driverless vehicle and deliver them to the merchants.

[0019] Fourth aspect, the present invention discloses a logistics management system for recycling packaging boxes, which is applied to a cloud server and includes: A first request acquisition module, configured to acquire a recycling box request and an order delivery request sent by a merchant; A second request acquisition module, configured to acquire a receiving request sent by a customer; A first instruction trigger module, configured to trigger an empty box transfer instruction according to the recycling box request sent by the merchant, and this instruction is used to be sent to an unmanned vehicle to realize the export and delivery of an empty recycling box from the first position of the unmanned vehicle to the merchant for reuse without human intervention; A second instruction trigger module, configured to trigger an order transportation instruction according to the order delivery request sent by the merchant, and this instruction is used to be sent to an unmanned vehicle to realize the import of the recycling box of this order into the first position of the unmanned vehicle without human intervention; A third instruction trigger module, configured to trigger a delivery instruction according to the receiving request sent by the customer, and this instruction is used to be sent to an unmanned vehicle or a self-service pick-up shelf to control the unmanned vehicle to export the recycling box at the first position for the customer to open the box lid to obtain the internal goods and then import the empty recycling box into the first position, or to control the self-service pick-up shelf to unlock the box lid of the recycling box to allow the customer to open the box lid to obtain the internal goods while the recycling box remains locked at the second position; Wherein, the unmanned vehicle includes a plurality of first positions for storing recycling boxes; the self-service pick-up shelf includes a plurality of second positions for storing recycling boxes; the import and export device is configured to import the recycling box from the first position into the second warehouse or import the recycling box from the second position into the first position without human intervention; the recycling box includes a box body and a box lid; the lock control device is configured to lock and control the box lid to realize unlocking of the box lid under the lock control of the cloud server to deliver the internal goods and / or locking of the box lid to collect the shipped items; the second position includes a second electric lock for locking and unlocking the box body; the loading and unloading control device is configured to collect the recycling boxes sent by the merchant and import them into the unmanned vehicle, and to export the recycling boxes from the unmanned vehicle and deliver them to the merchant.

[0020] Fifth aspect, the present invention discloses a commodity distribution management system without human intervention, which is applied to a cloud server and includes: An event acquisition module, configured to acquire a shelving event that the recycling box is imported into the second position of the self-service pick-up shelf; A transportation route optimization module, configured to optimize the transportation route according to the self-service pick-up shelf site network to obtain each transfer self-service pick-up shelf; A transportation vehicle matching module, configured to match an unmanned vehicle to perform a transportation task according to the optimized transportation route; The fourth instruction triggering module is used to trigger a first transportation instruction according to the shelving event, and this instruction is used to be sent to the corresponding driverless vehicle to control the driverless vehicle to drive to the self-service shelf position and import the recycling box into the first slot; The fifth instruction triggering module is used to trigger a second transportation instruction, and this instruction is used to be sent to the corresponding driverless vehicle to control the driverless vehicle to drive to the next self-service shelf position and import the recycling box into the second slot of the self-service shelf to trigger the next shelving event.

[0021] Wherein, the driverless vehicle includes a number of first slots for storing recycling boxes; the self-service shelf includes a number of second slots for storing recycling boxes; the import and export device is used to import the recycling box from the first slot into the second warehouse or import the recycling box from the second slot into the first slot without human intervention; the recycling box includes a box body and a box cover; the lock control device is used to lock and unlock the box cover to realize unlocking the box cover under the lock control of the cloud server to deliver the internal goods and / or locking the box cover to receive the sender; the second slot includes a second electric lock for locking and unlocking the box body; the loading and unloading control device is used to collect the recycling boxes sent by the merchant and import them into the driverless vehicle, and is used to export the recycling boxes from the driverless vehicle and deliver them to the merchant.

[0022] In a sixth aspect, the present invention discloses a logistics management platform, including a cloud server, the above-mentioned unmanned logistics system based on recycling boxes, the above-mentioned logistics management system for recycling packaging boxes, and the above-mentioned commodity distribution management system without human intervention; the cloud server includes a memory and a processor, and when the processor executes the computer program stored in the memory, it realizes the above-mentioned management method for recycling recycling boxes and the management method for commodity distribution without human intervention.

[0023] The present invention realizes unmanned distribution of takeaway fresh food with heat preservation and low cost. The present invention uses logistics vehicles and self-service shelves to swallow and store recycling boxes, not only realizing an unmanned logistics mode to reduce costs, but also realizing a decentralized and network-free express delivery mode in a "shelf-shelf" flat unmanned operation mode. At the same time, it can also be used for recycling recycling boxes to bring environmental protection benefits. The present invention combines the application of unmanned distribution vehicles and recycling box technology. The characteristics of the recyclable packaging box with less structural change and high intelligence can give full play to the advantages of the manipulator operation of the unmanned distribution vehicle, and the distribution of the recycling box relying on the manipulator of the unmanned distribution vehicle can greatly reduce the use and recycling cost and solve the biggest problem in the current popular application. The two complement each other and the technical effect is obvious.

[0024] The present invention and its working principle will be further described below in conjunction with the accompanying drawings and specific embodiments. Description of the Drawings

[0025] Figure 1 It is a top view of the typical structure of the embodiment of the present invention; Figure 2 Structural view of the driverless vehicle and the recycling box according to an embodiment of the present invention; Figure 3 Internal structure view of the driverless vehicle according to an embodiment of the present invention Figure 4 Schematic diagram of the stacker grasping the recycling box according to an embodiment of the present invention; Figure 5 Typical structure view according to an embodiment of the present invention; Figure 6 Recycling box structure view according to an embodiment of the present invention; Figure 7 Recycling box electric lock structure view according to an embodiment of the present invention; Figure 8 Self-service shelf and drawer structure view according to an embodiment of the present invention; Figure 9 Self-service shelf drawer lock control structure view according to an embodiment of the present invention; Figure 10 Transfer table structure view according to an embodiment of the present invention; Figure 11 Grasping device structure view according to an embodiment of the present invention; Figure 12 Top view of the expansion structure according to an embodiment of the present invention; Figure 13 Expansion structure view according to an embodiment of the present invention; Figure 14 System schematic diagram according to an embodiment of the present invention; Figure 15 Management method flowchart according to an embodiment of the present invention; Figure 16 Management method flowchart according to an embodiment of the present invention; Figure 17 Management system organization diagram according to an embodiment of the present invention; Figure 18 Management system structure diagram according to an embodiment of the present invention. Detailed implementation manners

[0026] Next, the technical solutions of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments.

[0027] See the attached Figure 1-18 As shown, the embodiment of the present invention discloses an unmanned logistics system based on a recycling box, including a driverless vehicle 1, a recyclable recycling box 2, and a lock control device. The recycling box 2 can be used to package commodities such as food provided by restaurants or fresh food ingredients provided by community group buying and supermarkets. See the attached Figure 6 , Figure 7, the circulation box 2 includes a box cover 21, a box body 22, a first controller 23, and a temperature sensor 24; the box cover 21 is provided with a two-dimensional code 211 containing a first identification code and a lock 212; an electric heating film 221 is laid on the inner bottom of the box body 22, and an aluminum plate 222 is covered on the electric heating film 221 for heat conduction; the first controller 23 includes a connection slot 231 and a first MCU 234, the lock control device includes a first electric lock 232, a connector 233 is provided in the connection slot 231, and the connector 233 includes a first power positive metal contact, a first power negative metal contact, a first RXD metal contact, and a first TXD metal contact; the first MCU 234 contains the second identification code data of the circulation box 2. The first electric lock 232 includes a micro-decelerating DC motor 2321 and a slider 2322; the lock 212 includes a lock groove 2121; the micro-decelerating DC motor 2321 can extend the slider 2322 into the lock groove 2121 to lock the box cover 21 or pull the slider 2322 out of the lock groove 2121 to unlock the box cover 21 under the control of the first MCU 234.

[0028] In the embodiment of the present invention, a plurality of first positions 11 are provided on both sides of the carriage of the driverless vehicle 1 for storing the circulation box 2, and a first stacker 12 is provided in the middle of the carriage as an import and export device; the first stacker 12 includes a first forklift 121 and a first direction conversion device 122; the first forklift 121 can be accurately positioned and moved in the horizontal and vertical directions (since it is a commonly used existing technology, the working principle of the stacker will not be described in detail here). The first forklift 121 includes a first vacuum suction cup 1211 and a first telescopic bracket 1211; the first vacuum suction cup 1211 is used to grab the circulation box 2, and the first telescopic bracket 1211 can push or retract the circulation box 2 in conjunction with the first vacuum suction cup 1211; the first direction conversion device 122 includes a first motor 1221, a first reduction mechanism 1222, and a first turntable 1223 connected to the first forklift 121. The first motor 1221 can control the first reduction mechanism 1222 to drive the first turntable 1223 to rotate, so that the first vacuum suction cup 1211 can be accurately aligned with any one of the first positions 11 outside or on both sides of the carriage, so as to grab the circulation box 2 in any one of the first positions 11 without human intervention and export it outside, or grab the circulation box 2 outside and import it into any one of the first positions 11.

[0029] In an embodiment of the present invention, the recycling box 2 stored in the driverless vehicle 1 is used to deliver the internal goods to the customer when the vehicle is locked. That is, the first stacker 12 can export the recycling box 2 from the first position 11 to the outside of the vehicle to deliver the goods in the box to the customer. The customer can open the lid 21 of the recycling box 2 to take away the internal goods. However, the recycling box 2 is fixed by the first vacuum chuck 1211, so the customer cannot take away the recycling box 2, so that the recycling box 2 can be guided back to the first position 11 for recycling and reuse. Of course, if the customer completes certain procedures to ensure return, the customer can apply to release the first vacuum chuck 1211 and take away the recycling box 2. Then the customer can let the recycling box 2 enter the recycling process in some way to fulfill the obligation of return. In this way, on the premise of return guarantee, the driverless vehicle 1 can also drive to the customer's address, export the recycling box 2 and release the first vacuum chuck 1211 to place the recycling box 2 in front of the customer's residence or courtyard, so as to realize the delivery of goods in the absence of the customer. The customer can also apply to export an empty recycling box 2 from the first position 11, put the goods to be mailed into the empty recycling box 2, and then scan the QR code 211 on the recycling box 2 with the mobile phone to bind the transportation information and upload it to the cloud server to realize the mailing of goods.

[0030] In an embodiment of the present invention, the driverless vehicle 1 includes a first main control module communicatively connected to the cloud server, and also includes a first CAN bus communication module and each first position 11 to form a CAN bus communication network to realize data interaction. The first position 11 is provided with a second controller 111; the second controller 111 includes a second MCU and a second CAN bus communication module for data interaction with the first main control module. The second controller 111 includes a first connection block 1112. The first connection block 1112 includes a second positive power metal contact, a second negative power metal contact, a second RXD metal contact, and a second TXD metal contact; when the recycling box 2 is imported into the first position 11, the first connection block 1112 is inserted into the connection slot 231 of the recycling box 2, then the first positive power metal contact is electrically connected to the second positive power metal contact, the first negative power metal contact is electrically connected to the second negative power metal contact, the first RXD metal contact is electrically connected to the second TXD metal contact, and the first TXD metal contact is electrically connected to the second RXD metal contact, so that the first controller 23 can obtain the electric energy output by the second controller 111, and the first MCU 234 and the second MCU establish a serial communication to realize data interaction, and the second MCU obtains the second identification code of the recycling box 2 through this serial communication. The first controller 23 obtains the temperature value of the temperature sensor 24 and controls the switch of the electric energy transmission of the electric heating film 221, so as to ensure that the food in the box is in a constant temperature environment and avoid the food from getting cold.

[0031] The unmanned logistics system based on a circulation box disclosed in the embodiments of the present invention includes a self-service shelf 3. The self-service shelf 3 serves as a logistics transportation transfer station or a community self-service pick-up point, and can be installed on both sides of the internal roads of a community, in the parking lots of restaurants or supermarkets, bus stops and other places. The self-service shelf 3 first has the function of a transfer station, that is, the circulation box 2 can be switched to another driverless vehicle 1 through the self-service shelf 3 to optimize the transportation process. Secondly, the self-service shelf 3 can be used as a self-service pick-up point for customers to pick up the goods purchased through the Internet or mail their own items at the self-service shelf 3. Moreover, the self-service shelf 3 can also be used as a warehouse to store empty circulation boxes 2 to facilitate the recycling of the circulation boxes 2, and store the circulation boxes 2 containing ordered goods and provide electric energy to maintain a constant temperature inside the circulation boxes 2 to prevent food from getting cold.

[0032] In the embodiments of the present invention, the self-service shelf 3 is provided with a plurality of second card positions 31 for receiving the circulation box 2. The self-service shelf 3 includes a second main control module communicatively connected to the cloud server, and further includes a third CAN bus communication module and each second card position 31 to form a CAN bus communication network to realize data interaction. The second card position 31 includes a drawer 311 and a third controller 313; the lock control device further includes a third electric lock 312 for locking the drawer 311 and locking the box cover 21 together with the first electric lock 232; the third controller 313 includes a third MCU for data interaction with the second main control module through a fourth CAN bus communication module. The third controller 313 includes a second connection block 3132, and the second connection block 3132 includes a third power positive metal contact, a third power negative metal contact, a third RXD metal contact, and a third TXD metal contact; when the circulation box 2 is introduced into the second card position 31, the second connection block 3132 is inserted into the connection slot 231 of the circulation box 2, then the first power positive metal contact is electrically connected to the third power positive metal contact, the first power negative metal contact is electrically connected to the third power negative metal contact, the first RXD metal contact is electrically connected to the third TXD metal contact, and the first TXD metal contact is electrically connected to the third RXD metal contact, so that the first controller 23 can obtain the electric energy output by the third controller 313, and the first MCU 234 establishes serial communication with the third MCU to realize data interaction. The third MCU obtains the second identification code of the circulation box 2 through this serial communication. The first MCU 234 obtains the temperature value of the temperature sensor 24 and controls the switch of the electric energy transmission of the electric heating film 221, so as to ensure that the food in the box is in a constant temperature environment and prevent the food from getting cold.

[0033] In an embodiment of the present invention, the third controller 313 further includes a second electric lock 3133 and a lock rod 3134. When the second connecting block 3132 is inserted into the connecting slot 231 of the recycling box 2, the second electric lock 3133 can control the lock rod 3134 to extend out of the second connecting block 3132 to lock the connecting slot 231 to the third controller 313, that is, to lock the recycling box 2 to the drawer 311. The third electric lock 312 includes an inclined tongue 3121. The second clamping position 31 is provided with a lock groove 314 corresponding to the inclined tongue 3121. When the drawer 311 is pushed into the second clamping position 31, the inclined tongue 3121 slides into the lock groove 314 to lock the drawer 311 to the second clamping position 31. When the third electric lock 312 is unlocked, the inclined tongue 3121 retracts out of the lock groove 314, and then the drawer 311 and the second clamping position 31 are unlocked and the drawer 311 can be pulled out of the second clamping position 31; when the drawer 311 is pulled out of the second clamping position 31, the recycling box 2 is locked by the lock rod 3134, and the customer cannot take away the recycling box 2; however, when the first electric lock 232 and the third electric lock 312 are unlocked, the customer can pull out the lock catch 212 to open the lid 21 of the recycling box 2 and take away the internal goods, realizing the delivery of the internal goods of the recycling box 2 to the customer under the condition of its own lock control, so that the recycling box 2 can be recycled and used again. Of course, if the customer completes certain procedures to ensure return, the customer can apply to unlock the lock rod 3134 to take away the recycling box 2, and then the customer can let the recycling box 2 enter the recycling process in some way to fulfill the obligation of return. The customer can also apply to unlock the drawer 311 containing the empty recycling box 2, pull out the drawer 311, put the goods to be mailed into the empty recycling box 2, and then scan the QR code 211 on the recycling box 2 with the mobile phone to bind the transportation information and upload it to the cloud server to realize the mailing of the goods. The customer closes the lid 21 and pushes the drawer 311 in. When the drawer 311 is locked to the second clamping position 31, the recycling box 2 enters the transportation link.

[0034] The unmanned logistics system based on the recycling box disclosed in the embodiment of the present invention includes a conveying device 4. The conveying device 4 includes a conveyor belt 41. The conveyor belt 41 can move in two directions, forward and backward. The conveyor belt 41 can lead to the sorting line of the community group buying grid warehouse, the restaurant kitchen of the takeaway merchant, the e-commerce warehouse, and the inside of the supermarket. When the conveyor belt 41 moves forward, it can collect the recycling boxes 2 sent by the merchants and import them into the first clamping position 11 of the driverless vehicle 1 or the second clamping position 31 of the self-service shelf 3. When the conveyor belt 41 moves backward, it can export the empty recycling boxes 2 from the first clamping position 11 of the driverless vehicle 1 or the second clamping position 31 of the self-service shelf 3 and deliver them to the merchants for the recycling boxes 2 to be used again.

[0035] The unmanned logistics system based on a circulating box disclosed in the embodiments of the present invention includes a loading and unloading control device 5; the loading and unloading control device 5 includes a transfer table 51 and a grasping device 52. The transfer table 51 is connected to the conveyor device 4; the transfer table 51 includes two rotatable third clamping positions 511. By controlling the rotation angle, the third clamping position 511 can be aligned with the first stacker 12 or the conveyor device 4 to realize the mutual transfer of the circulating box 2 between the first stacker 12 and the conveyor device 4. The transfer table 51 includes a third main control module communicatively connected to the cloud server. The third clamping position 511 includes a guiding strip 5111 corresponding to the guiding groove 25 of the circulating box 2, which is used to ensure that the circulating box 2 is introduced into the first clamping position 11 or the second clamping position 31 at an accurate position. The third main control module includes a vehicle connection module 512 and a fourth controller 513; the fourth controller 513 includes a fourth MCU and a third connection block 5131. The third connection block 5131 includes a fourth positive power metal contact, a fourth negative power metal contact, a fourth RXD metal contact, and a fourth TXD metal contact; when the circulating box 2 is introduced into the third clamping position 511, the third connection block 5131 is inserted into the connection groove 231 of the circulating box 2, then the first positive power metal contact is electrically connected to the fourth positive power metal contact, the first negative power metal contact is electrically connected to the fourth negative power metal contact, the first RXD metal contact is electrically connected to the fourth TXD metal contact, and the first TXD metal contact is electrically connected to the fourth RXD metal contact, so that the first controller 23 can obtain the electric energy output by the fourth controller 513, and the first MCU 234 and the fourth MCU establish serial communication to realize data interaction. The fourth MCU obtains the second identification code of the circulating box 2 through this serial communication. The vehicle connection module 512 includes a laser / ultrasonic ranging module 5121. With the cooperation of the laser / ultrasonic ranging module 5121, the driverless vehicle 1 can be accurately positioned and connected to the transfer table 51; the vehicle connection module 512 also includes a first GND metal contact 5122, a fifth TXD metal contact 5123, and a sixth RXD metal contact 5124. The driverless vehicle 1 includes corresponding second GND metal contact 13, seventh TXD metal contact 14, and seventh RXD metal contact 15; when the driverless vehicle 1 is connected to the transfer table 51, the first GND metal contact 5122 is electrically connected to the second GND metal contact 13, the sixth TXD metal contact 5123 is electrically connected to the seventh RXD metal contact 15, and the sixth RXD metal contact 5124 is electrically connected to the seventh TXD metal contact 14, thereby establishing serial communication between the driverless vehicle 1 and the transfer table 51 to realize data interaction.The grasping device 52 includes a fourth main control module, and a fifth CAN bus communication module communicatively connected to the first CAN bus communication module of the self-service shelf 3; the grasping device 52 is installed above the conveyor belt 41. The grasping device 52 includes a moving component 521 which can move forward, backward, left and right. The moving component 521 includes a robotic arm 5211 which is used to telescopically grasp the recycling box 2 and place it into the third card slot 511. The robotic arm 5211 can also move up and down in the vertical direction and rotate in the horizontal direction; the grasping device 52 further includes a position acquisition module 522 which includes a camera 5221. The position acquisition module 522 obtains the position deviation of the recycling box 2 by photographing the two-dimensional code 211 image of the recycling box 2 with the camera 5221 and calculating the position of the two-dimensional code 211. The grasping device 52 adjusts the grasping direction and angle according to the position deviation to accurately move the robotic arm to the front of the recycling box 2, so as to ensure that the recycling box 2 is exported from the conveyor belt 41 into the third card slot 511 of the transfer table 51 in an accurate direction; the robotic arm can also move to the position corresponding to the third card slot 511 to grasp the recycling box 2 tightly, and then move to the position of the conveyor belt 41 to release it, so that the conveyor belt 41 can transfer the empty box to the merchant for reuse.

[0036] The following further describes the distribution process of the embodiment of the present invention in the unmanned operation mode of directly delivering by the community group-buying grid warehouse to community users: After the customer places an order on the mobile phone, the grid warehouse sorts according to the user order, selects a recycling box 2 of a suitable size, scans the two-dimensional code 211 on the recycling box 2 to obtain the first identification code of the recycling box 2, associates it with the order and uploads it to the cloud server, and accesses the power supply to control the first electric lock 232 to lock the box cover 21. After the recycling boxes 2 are classified by order area, they are placed one by one at the position of the conveyor belt 41. Refer to Figure 5, the driverless vehicle 1 is connected to the turntable 51 in cooperation with the laser / ultrasonic ranging module 5121; the circulation box 2 is brought to the acquisition device 52, and the camera 5221 takes a picture of the QR code 211 on the circulation box 2, calculates the position deviation of the circulation box 2, and then controls the robotic arm 5211 to move left, right, up and down to the alignment position. After controlling the robotic arm 5211 to grab the circulation box 2, it moves back to the position corresponding to the third card slot 511, and pushes the circulation box 2 into the third card slot 511. The third card slot 511 rotates 180 degrees to face the driverless vehicle 1. The first telescopic bracket 1211 of the first stacker 12 extends to let the first vacuum suction cup 1211 extend to grab the circulation box 2 and then retracts. Then the first stacker 12 moves horizontally and vertically to the corresponding first card slot 11. The first motor 1221 of the first direction conversion device 122 is started, and through the first reduction mechanism 1222, the first turntable 1223 is linked to rotate 90 degrees to face the circulation box to the first card slot 11. The first telescopic bracket 1211 extends and pushes the circulation box 2 into the first card slot 11 and then releases the first vacuum suction cup 1211. The first connecting block 1112 of the first card slot 11 is inserted into the connecting slot 231 of the circulation box 2. The third MCU obtains the second identification code of the circulation box 2 through the serial port communication and sends the event of the circulation box 2 being put on the shelf to the cloud server. After the loading is completed in this way, the driverless vehicle 1 travels to the position of the self-service shelf 3 installed in the community. The driverless vehicle 1 takes pictures through the vehicle-mounted camera module to obtain the positioning QR code picture set at a specific position of the self-service shelf 3, calculates the position deviation between the driverless vehicle 1 and the self-service shelf 3, and then the driverless vehicle 1 moves and takes pictures of the positioning QR code picture until it aligns with the self-service shelf 3 according to the set position; the first telescopic bracket 1211 of the first stacker 12 extends to let the first vacuum suction cup 1211 extend to grab the circulation box 2 to be put on the shelf. The first telescopic bracket 1211 moves to the alignment position corresponding to the corresponding second card slot 31 of the corresponding self-service shelf 3. After rotating 90 degrees, the circulation box 2 is pushed into the second card slot 31. The second connecting block 3132 of the second card slot 31 is inserted into the connecting slot 231 of the circulation box 2. The second electric lock 3133 locks the circulation box 2 in the drawer 311. The first MCU234 establishes serial port communication with the second MCU. The third MCU obtains the second identification code of the circulation box 2 and sends the event of the circulation box 2 being put on the shelf to the cloud server. The cloud server sends a pick-up notice to the customer. After the putting on the shelf is completed, the empty box is recycled; the first main control module obtains the position of the second bin 31 where the empty box is located through the cloud server, adjusts the position of the vehicle and / or the position of the first stacker 12 to align the first vacuum suction cup 1211 with the circulation box 2 and suck it. Through the cloud server, it sends an unlocking instruction to the second main control module to control the corresponding third MCU to unlock the second electric lock 3133, and then retracts the first vacuum suction cup 1211, takes back the circulation box into the first card slot 11 and brings it back to the grid bin for reuse.When the customer arrives at the self - pick - up shelf 3, they apply to the cloud server for opening the box to pick up the goods by entering a password or operating their mobile phone. After the cloud server obtains the storage location 31 of the recycling box 2 corresponding to the customer's order, it controls the unlocking of the third electric lock and the first electric lock through the second main control module. The customer can then open the drawer and then the box lid 22 to obtain the ordered goods.

[0037] The unmanned logistics system based on recycling boxes disclosed in the embodiments of the present invention includes an unmanned site; the unmanned site includes two self - pick - up shelves 3 and a second stacker 6; the second stacker 6 is arranged between the two self - pick - up shelves 3. The second stacker 6 includes a second forklift 61 and a second direction conversion device 62. The second forklift 61 can be accurately positioned and moved in the horizontal and vertical directions. The second forklift 61 includes a second vacuum suction cup 611 and a second telescopic support 612; the second vacuum suction cup 611 is used to grab the recycling box 2, and the second telescopic support 612 can push or retract the recycling box 2 in conjunction with the second vacuum suction cup 611; the second direction conversion device 62 includes a second motor 621, a second reduction mechanism 622, and a second turntable 623 connected to the second forklift 61. The second motor 621 can control the second reduction mechanism 622 to drive the second turntable 623 to rotate, so that the second vacuum suction cup 611 can accurately align with any one of the external or self - pick - up shelf 3's second storage locations 31, so as to grab the recycling box 2 in any one of the second storage locations 31 without human intervention and export it to the outside, or grab the recycling box 2 from the outside and then import it into any one of the second storage locations 31.

[0038] The unmanned site of the unmanned logistics system based on recycling boxes disclosed in the embodiments of the present invention further includes the above - mentioned conveying device 4 and the loading and unloading control device 5 to better realize the mutual conveyance of the recycling box 2 among the driverless vehicle 1, the self - pick - up shelf 3, and the merchant. The following further illustrates the distribution process of the embodiments of the present invention in the unmanned operation mode of food delivery: After the customer places an order, the restaurant prepares the food, selects a recycling box 2 of a suitable size. The waiter scans the QR code 211 on the recycling box 2 with their mobile phone to obtain the first identity recognition code of the recycling box 2, associates it with the order, and uploads it to the cloud server. After the cloud server obtains the order information, if there is an empty position on the self - pick - up shelf 3 in the restaurant parking lot, the cloud server controls the conveyor belt 41 to start working and instructs the waiter to place the recycling box 2 on the conveyor belt 41. The recycling box 2 is taken to the acquisition device 52. The camera 5221 takes a picture of the QR code 211 on the recycling box 2, calculates the position deviation of the recycling box 2, and then controls the robotic arm 5211 to move left, right, up, and down to the alignment position. After controlling the robotic arm 5211 to grab the recycling box 2, it moves back to the position corresponding to the third card slot 511 and pushes the recycling box 2 into the third card slot 511. Then, the first MCU 234 establishes serial communication with the fourth MCU to achieve data interaction. The fourth MCU obtains the second identification code of the recycling bin 2 through this serial communication, and the fourth MCU sends the event of the recycling bin 2 being put on the shelf to the cloud server. The third controller 111 controls the third card slot 511 to rotate 90 degrees to face the self-service shelf 3 directly. The second main control module controls the second vacuum sucker 611 of the second stacker 6 to extend to grab the recycling bin 2, then controls the second telescopic bracket 612 to retract, and then controls the second stacker 6 to move horizontally and vertically to reach the corresponding second card slot 31. Then, it controls the second motor 621 of the second direction conversion device 62 to start, and drives the second turntable 623 to rotate 90 degrees through the second reduction mechanism 622 to face the recycling bin towards the second card slot. It controls the second telescopic bracket 612 to extend and push the recycling bin 2 into the second card slot 31, then releases the second vacuum sucker 611 and retracts the second telescopic bracket 612. The second connecting block 3132 of the second card slot 31 is inserted into the connecting slot 231 of the recycling bin 2. The first MCU 234 establishes serial communication with the second MCU to achieve data interaction, and the second MCU obtains the second identification code of the recycling bin 2 through this serial communication. The second MCU sends the event of the recycling bin 2 being put on the shelf to the second main control module through the CAN bus. The first MCU 234 obtains the temperature data of the recycling bin 2. If the temperature is lower than the set value, the power supply switch is turned on, and the electric heating film 24 obtains the electric energy output by the second controller and starts to heat. When it is detected that the temperature reaches the set value at a fixed time, the power supply switch is turned off. The second main control module forwards the event of the recycling bin being put on the shelf to the cloud server. The cloud server optimizes and determines that the driverless vehicle performs the transportation task according to the receiving address of this order.The driverless vehicle 1 arrives at the parking lot of the self-service shelf 3, connects to the transfer platform 51 with the cooperation of the laser / ultrasonic ranging module 5121 and communicates through serial port communication to the CAN bus selection communication. The second main control module sends a vehicle arrival event to the cloud server, and the cloud server sends a transfer instruction to the second main control module; the second main control module controls the second stacker 6 to move horizontally and vertically to the corresponding second card position, then controls the second motor 621 of the second direction conversion device 62 to start, and drives the second turntable 623 to rotate through the second reduction mechanism 622 to align the recycling box 2 with the second card position, controls the second telescopic bracket 612 to extend so that the second vacuum suction cup 611 grabs the recycling box 2, and then controls the second telescopic bracket 612 to retract to pull the recycling box 2 out of the second card position 31; the second reduction mechanism 622 drives the second turntable 623 to rotate 90 degrees to align the recycling box 2 with the direction of the transfer platform 51, then controls the second stacker 6 to move horizontally and vertically to the corresponding third card position 511, controls the second telescopic bracket 612 to extend to push the recycling box 2 into the third card position 511 and then releases the second vacuum suction cup 611 and retracts the second telescopic bracket 612, then the third card reading module obtains the second identification code of the recycling box, and the third controller controls the third card position 511 to rotate 180 degrees to face the driverless vehicle 1; the third controller sends a recycling box 2 in-place event to the first main control module through serial port communication, and the first main control module controls the first telescopic bracket 1211 of the first stacker 12 to extend to let the first vacuum suction cup 1211 extend to grab the recycling box, then controls the first telescopic bracket 1211 to retract, then controls the first stacker 12 to move horizontally and vertically to the corresponding first card position 11, then controls the first motor 1221 of the first direction conversion device 122 to start, and drives the first turntable 1223 to rotate 90 degrees through the first reduction mechanism 1222 to align the recycling box with the first card position 11, controls the first telescopic bracket 1211 to extend to push the recycling box 2 into the first card position 11 and then releases the first vacuum suction cup 1211 and retracts the first telescopic bracket 1211, the first connecting block 1112 of the first card position 11 is inserted into the connecting slot 231 of the recycling box 2, and the first MCU 234 obtains the temperature data of the recycling box 2. If the temperature is lower than the set value, the power supply switch is turned on, and the electric heating film 24 obtains the electric energy output by the second controller and starts to heat. When it is detected that the temperature reaches the set value at a fixed time, the power supply switch is turned off. The first MCU 234 establishes serial port communication with the third MCU to achieve data interaction, and the third MCU obtains the second identification code of the recycling box 2 through this serial port communication. The third MCU sends a recycling box 2 shelving event to the second main control module through the third CAN bus communication module, and the cloud server sends a transportation instruction to the driverless vehicle 1 to control the vehicle to deliver the recycling box 2 to the self-service shelf 3 at the next station for the user to pick up or transfer, or it can also be directly delivered to the user's address to be delivered to the customer or placed in front of the customer's residence or courtyard and take pictures to complete contactless delivery.It can be understood that the recycling bin 2 is transferred from the driverless vehicle 1 to the self-service pick-up shelf 3, that is, from the first position 11 to the second position 31. Its operating principle is the same as the above process from the second position to the first position, which is a reverse process.

[0039] An embodiment of the present invention discloses a management method for recycling bins, which is applied to a cloud server. Figure 15 As shown below, it includes: Step S11: Obtain a request for obtaining the recycling bin 2 sent by a merchant, and this request carries a merchant identification code and the specification quantity of the recycling bin 2.

[0040] Step S12: Search for and select a driverless delivery vehicle 1 according to the request for obtaining the recycling bin 2.

[0041] Step S13: Trigger an empty bin transfer instruction and send this instruction to the driverless delivery vehicle 1 to export the recycling bin 2 from the first position 11 of the driverless delivery vehicle 1 and then deliver it to the merchant through a loading and unloading control device without human intervention.

[0042] Step S14: Obtain an order delivery request sent by a merchant, and this request carries the identification code of the recycling bin 2.

[0043] Step S15: Trigger an order transportation instruction and send this instruction to the driverless delivery vehicle 1 to import the recycling bin 2 of this order into the second position 31 of the self-service pick-up shelf 3 so that the second electric lock 3133 locks the recycling bin 2 without human intervention.

[0044] Step S16: Obtain a receiving request sent by a customer, trigger a delivery instruction according to this request, and then send this instruction to the self-service pick-up shelf 3 to control the self-service pick-up shelf 3 to unlock the locking device, so that the customer can open the box cover 21 to obtain the internal goods while the recycling bin 2 remains locked in the second position.

[0045] An embodiment of the present invention discloses a management method for commodity delivery without human intervention, which is applied to a cloud server. Figure 16 As shown below, it includes: Step S21: Obtain a shelving event in which the recycling bin 2 is imported into the second position 31 of the self-service pick-up shelf 3. The shelving event includes the self-service pick-up shelf identification code, the recycling bin identification code, and the second position number.

[0046] Step S22: Obtain the destination self-service pick-up shelf identification code according to the order receiving address corresponding to the recycling bin identification code.

[0047] Step S23: Optimize the transportation route according to the destination self-service pick-up shelf to obtain the identification codes of each transfer self-service pick-up shelf.

[0048] Step S24: Optimize and match the driverless delivery vehicle 1 to execute the transportation task.

[0049] Step S25: Trigger the first transportation instruction and send this instruction to the corresponding unmanned delivery vehicle 1 to control the unmanned delivery vehicle 1 to drive to the position of the corresponding self-service shelf 3, unlock the second electric lock 3133, and export the recycling box 2 from the second position 31 of the self-service shelf 3 and then import it into the first position 11 of the unmanned delivery vehicle 1.

[0050] Step S26: Trigger the second transportation instruction and send this instruction to the corresponding unmanned delivery vehicle 1 to control the unmanned delivery vehicle 1 to drive to the position of the next self-service shelf 3, and import the recycling box 2 into the second position 31 of the self-service shelf 3 to lock and trigger the next shelving event.

[0051] Step S27: Loop and execute the above method until the recycling box is imported into the second position 31 of the end self-service shelf 3 to lock the box body 22 with the second electric lock 3133 and the locking device locks the box cover.

[0052] An embodiment of the present invention discloses a recycling box recycling management system, which is applied to a cloud server. Figure 17 As shown, it includes: The first request acquisition module 71 is used to acquire the recycling box acquisition request and the order delivery request sent by the merchant. The second request acquisition module 72 is used to acquire the receiving request sent by the customer. The first instruction trigger module 73 is used to trigger an empty box transfer instruction according to the recycling box acquisition request sent by the merchant. This instruction is used to be sent to the driverless vehicle or the self-service shelf to realize the export of the empty recycling box from the first position of the driverless vehicle or the second position 31 of the self-service shelf 3 without human intervention and then delivered to the merchant for reuse through the transfer device 4. The second instruction trigger module 74 is used to trigger an order transportation instruction according to the order delivery request sent by the merchant. This instruction is used to be sent to the driverless vehicle 1 or the self-service shelf 3 to realize the import of the recycling box of this order through the transfer device 4 into the first position 11 of the driverless vehicle 1 or the second position 31 of the self-service shelf 3 without human intervention. The third instruction trigger module 75 is used to trigger a delivery instruction according to the receiving request sent by the customer. This instruction is used to be sent to the driverless vehicle 1 or the self-service shelf 3 to control the driverless vehicle 1 to export the recycling box in the first position 11 for the customer to open the recycling box to obtain the internal goods and then import the empty recycling box into the first position 11, or to control the self-service shelf 3 to unlock the drawer 311 of the second position 31, so that the customer can pull out the drawer 311 to open the recycling box to obtain the internal goods while the recycling box remains locked in the second position 31.

[0053] An embodiment of the present invention discloses a commodity delivery management system without human intervention, which is applied to a cloud server.Figure 18 As shown in An event acquisition module 76, configured to acquire the shelving event of the recycling box 2 imported into the second slot 31 of the self-service shelf 3; A transportation route optimization module 77, configured to optimize the transportation path according to the site network of the self-service shelf 3 to obtain each transfer self-service shelf 3; A transportation vehicle matching module 78, configured to match an unmanned vehicle 1 to perform a transportation task according to the optimized transportation route; A fourth instruction trigger module 79, configured to trigger a first transportation instruction according to the shelving event, and the instruction is used to be sent to the corresponding unmanned vehicle 1 to control the unmanned vehicle 1 to drive to the position of the self-service shelf 3, and export the recycling box from the first slot 11 of the self-service shelf 3 and then import it into the second slot 31 of the unmanned vehicle 1; A fifth instruction trigger module 80, configured to trigger a second transportation instruction, and the instruction is used to be sent to the corresponding unmanned vehicle 1 to control the unmanned vehicle 1 to drive to the position of the next self-service shelf 3, and import the recycling box into the first slot 11 of the self-service shelf 3 to trigger the next shelving event.

[0054] An embodiment of the present invention discloses a logistics management platform, including a cloud server, the above-mentioned logistics system, the above-mentioned recycling box recycling management system, and the above-mentioned manpower-free commodity distribution management system. The cloud server includes a memory and a processor. When the processor executes the computer program stored in the memory, the above-mentioned recycling box recycling management method and the manpower-free commodity distribution management method are implemented.

[0055] An embodiment of the present invention uses an unmanned vehicle and a recycling box as transportation tools, uses a site self-service shelf for throughput storage, and realizes a decentralized and network-free manpower-free distribution mode through a flat operation mode of self-service shelf-self-service shelf, realizes the manpower-free distribution of takeout fresh food with heat preservation and low cost, and realizes the recycling of the recycling box, that is, the recycling of the recycling box, bringing environmental protection benefits.

[0056] An embodiment of the present invention combines and applies the unmanned vehicle and recycling box technologies. The characteristics of the recyclable packaging box with less structural change and high intelligence can give full play to the advantages of unmanned vehicle and manipulator operations. The recycling box relies on the distribution of unmanned vehicles and manipulators, which can greatly reduce the use and recycling costs and solve the biggest problem in current popularization and application. The two complement each other and the technical effect is obvious.

[0057] The above has introduced in detail the unmanned logistics system and management method based on a circulation box. The description of the embodiments of the present invention is only used to help understand the method and its core idea of the present invention; at the same time, for those of ordinary skill in the art, there will be changes in the specific implementation manner and application scope. In summary, the content of this specification should not be construed as a limitation on the present invention.

Claims

1. The unmanned logistics system based on the circulation box is characterized by: It includes an unmanned delivery vehicle, a circulation box, and a locking control device; the unmanned delivery vehicle includes a plurality of first slots for storing the circulation boxes; the unmanned delivery vehicle also includes a first import and export device for importing the circulation box into the first slots or exporting the circulation box from the first slots without human intervention; the circulation box includes a box body and a box cover, and the locking control device is used to lock the box cover to receive parcels and / or unlock the box cover to deliver the goods inside.

2. The unmanned logistics system based on the circulation box as claimed in claim 1, characterized in that: It includes a self-pickup shelf; the self-pickup shelf includes a plurality of second card positions for storing the circulation box; the second card position includes a second electric lock for locking and unlocking the box body; the first import and export device can be used to import the circulation box from the first card position into the second warehouse without human intervention, and import the circulation box from the second card position into the first card position.

3. The logistics system as claimed in claim 2, characterized in that: The second card position includes a drawer for storing the circulation box; the lock control device includes a first electric lock and / or a third electric lock, the first electric lock is arranged on the circulation box for locking and unlocking the box cover; the third electric lock is arranged on the second card position for locking the drawer in the second card position; the second electric lock is used to lock the circulation box in the drawer to ensure that the customer cannot take away the circulation box when the third electric lock is unlocked and the drawer is pulled out of the second card position.

4. The unmanned logistics system based on the circulation box as claimed in claim 2 is characterized by: The circulation box includes an electric heating module or an electric refrigeration module; the first card position and / or the second card position include a corresponding power supply interface for providing electrical energy to the electric heating module or the electric refrigeration module when the circulation box is introduced into the first card position and / or the second card position.

5. The unmanned logistics system based on the circulation box according to any one of claims 1 to 3, characterized in that: It includes a position control module; the first import and export device includes a fork for grabbing and moving the circulation box at different positions; The position control module is used to control the fork to align with the first clamping position and / or the second clamping position, so as to realize the movement of the fork to align with the corresponding first clamping position and / or the second clamping position.

6. The unmanned logistics system based on the circulation box as claimed in claim 5 is characterized by: Including unmanned sites; The unmanned station includes the self-pickup shelf and a second import and export device; the second import and export device is used to cooperate with the first import and export device to import the circulation box of the first warehouse into the second warehouse without human intervention, or to import the circulation box of the second warehouse into the first warehouse.

7. The unmanned logistics system based on the circulation box as claimed in claim 5, characterized in that: It includes a loading and unloading control device, which is used to collect the circulating boxes issued by merchants or transfer the circulating boxes exported from the unmanned delivery vehicle to merchants. The loading and unloading control device includes a conveyor belt and a transfer table; the transfer table is respectively connected to the fork and the conveyor belt; the transfer table includes a movable third clamping position for storing the circulating box and moving it to align with the fork or the conveyor belt to realize the transportation of the circulating box between the fork and the conveyor belt.

8. The unmanned logistics system based on the circulation box as claimed in claim 7, characterized in that: The loading and unloading control device includes a grasping device, which is used to grasp the circulation box and place it on the conveyor belt or move it away from the conveyor belt and place it in the third position; the grasping device includes a position acquisition module for detecting the position deviation of the circulation box and adjusting the grasping direction and angle according to the position deviation to ensure that the circulation box is accurately guided out of the conveyor belt and placed in the third position.

9. A logistics management method for recycling packaging boxes, characterized in that: Applied to cloud servers, including: Obtain a request for obtaining a recycling box sent by a merchant, which carries a merchant identification code and the specification and quantity of the recycling box; Searching and selecting an unmanned delivery vehicle according to the request to obtain a circulation box; Triggering an empty box transfer instruction and sending the instruction to the unmanned delivery vehicle, so as to realize the unmanned delivery vehicle to guide the circulating box from the first position of the unmanned delivery vehicle and then deliver it to the merchant through the loading and unloading control device without human intervention; Obtaining an order delivery request sent by a merchant, the request carrying the recycling box identification code; Triggering an order transport instruction, and sending the instruction to the unmanned delivery vehicle, so as to guide the circulation box of the order into the second card position of the self-pickup shelf without human intervention so that the second electric lock can lock the circulation box; Obtaining a receiving request sent by a customer, triggering a delivery instruction according to the request, and then sending the instruction to the self-pickup shelf to control the non-self-pickup shelf to unlock the lock control device, allowing the customer to open the box cover to obtain the goods inside while the circulation box is still locked in the second position; Among them, the unmanned delivery vehicle includes several first slots for storing the circulation boxes; the self-pickup shelf includes several second slots for storing the circulation boxes; the import and export device is used to import the circulation box from the first slot into the second warehouse without human intervention, or to import the circulation box from the second slot into the first slot; the circulation box includes a box body and a box cover; the lock control device is used to lock and control the box cover to unlock the box cover under the lock control of the cloud server to deliver the goods inside and / or lock the box cover to receive the mail; the second slot includes a second electric lock for locking and unlocking the box body; the loading and unloading control device is used to collect the circulation boxes sent by the merchant and import them into the unmanned delivery vehicle, and is used to export the circulation boxes from the unmanned delivery vehicle and deliver them to the merchant.

10. A method for managing the distribution of goods without human intervention, characterized in that: Applied to cloud servers, including: Obtaining a shelving event of a recycling box being introduced into a second card position of a self-pickup shelf, wherein the shelving event includes a self-pickup shelf identification code, a recycling box identification code, and a second card position number; Obtaining the terminal self-pickup shelf identification code according to the order delivery address corresponding to the recycling box identification code; Optimize the transportation route according to the terminal self-pickup shelf to obtain the identification code of each transfer self-pickup shelf; Optimize the matching of unmanned delivery vehicles to perform transportation tasks; Trigger a first transport instruction, and send the instruction to a corresponding unmanned delivery vehicle, so as to control the unmanned delivery vehicle to drive to the corresponding self-pickup shelf position, unlock the second electric lock, and guide the circulation box out of the second card position of the self-pickup shelf and then guide it into the first card position of the unmanned delivery vehicle; Trigger a second transport instruction, and send the instruction to a corresponding unmanned delivery vehicle, so as to control the unmanned delivery vehicle to drive to the next self-pickup shelf position, and guide the circulation box to the second locking position of the self-pickup shelf and lock it to trigger the next shelving event; The above method is executed cyclically until the circulating box is introduced into the second locking position of the terminal self-pickup shelf so that the second electric lock locks the box body and the lock control device locks the box cover; Among them, the unmanned delivery vehicle includes several first slots for storing the circulation boxes; the self-pickup shelf includes several second slots for storing the circulation boxes; the import and export device is used to import the circulation box from the first slot into the second warehouse without human intervention, or to import the circulation box from the second slot into the first slot; the circulation box includes a box body and a box cover; the lock control device is used to lock and control the box cover to unlock the box cover under the lock control of the cloud server to deliver the goods inside and / or lock the box cover to receive the mail; the second slot includes a second electric lock for locking and unlocking the box body; the loading and unloading control device is used to collect the circulation boxes sent by the merchant and import them into the unmanned delivery vehicle, and is used to export the circulation boxes from the unmanned delivery vehicle and deliver them to the merchant.

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