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WO2020220772A1 - 仓储管理、库存管理系统及方法 - Google Patents

仓储管理、库存管理系统及方法 Download PDF

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Publication number
WO2020220772A1
WO2020220772A1 PCT/CN2020/073240 CN2020073240W WO2020220772A1 WO 2020220772 A1 WO2020220772 A1 WO 2020220772A1 CN 2020073240 W CN2020073240 W CN 2020073240W WO 2020220772 A1 WO2020220772 A1 WO 2020220772A1
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WO
WIPO (PCT)
Prior art keywords
target
radio frequency
container
inventory
item
Prior art date
Application number
PCT/CN2020/073240
Other languages
English (en)
French (fr)
Inventor
刘凯
俞晓刚
Original Assignee
北京极智嘉科技有限公司
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 北京极智嘉科技有限公司 filed Critical 北京极智嘉科技有限公司
Publication of WO2020220772A1 publication Critical patent/WO2020220772A1/zh

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Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • B65G1/04—Storage devices mechanical
    • B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
    • B65G1/1371—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed with data records
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G1/00—Storing articles, individually or in orderly arrangement, in warehouses or magazines
    • B65G1/02—Storage devices
    • B65G1/04—Storage devices mechanical
    • B65G1/137—Storage devices mechanical with arrangements or automatic control means for selecting which articles are to be removed
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0208—Control or detection relating to the transported articles
    • B65G2203/0216—Codes or marks on the article
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/02—Control or detection
    • B65G2203/0266—Control or detection relating to the load carrier(s)
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G2203/00—Indexing code relating to control or detection of the articles or the load carriers during conveying
    • B65G2203/04—Detection means
    • B65G2203/042—Sensors
    • B65G2203/046—RFID

Definitions

  • the embodiments of the present application relate to the field of storage technology, for example, to a storage management and inventory management system and method.
  • the manual operation efficiency in the warehousing and logistics industry can be improved by using robots, it only effectively saves the manual walking time in multiple operation links in the warehousing logistics industry, but cannot effectively save the multiple operation links in the warehousing logistics industry.
  • the manual operation time results in very low manual operation efficiency in the operation links of picking, counting and putting on shelves.
  • the embodiments of the present application provide a warehouse management and inventory management system and method to improve the efficiency of the picking operation in the picking operation link of the warehouse logistics industry.
  • an embodiment of the application provides a warehouse management system, which includes: at least one picking container, at least one seeding device, and a management server; the inventory items are provided with item radio frequency tags, and each picking container is A container radio frequency tag is provided, at least one seeding position is provided on each seeding device, and a first radio frequency reader is provided on each seeding position; wherein,
  • the first radio frequency reader is configured to read the target picking container on the target picking container when the target picking container required by the target order task is placed in the target seeding position where the first radio frequency reader is located.
  • a container radio frequency tag and sending the read container radio frequency tag of the target picking container to the management server;
  • the management server is configured to determine the container information of the target picking container according to the read container radio frequency tag of the target picking container, and record the target order task, the container information of the target picking container, and all The binding relationship between the target seeding positions;
  • the first radio frequency reader is also configured to read the item radio frequency tag on the target inventory item when the target inventory item required by the target order task is placed in the target picking container, and read Sending the obtained item radio frequency tag of the target inventory item to the management server;
  • the management server is further configured to associate the item radio frequency tag of the target inventory item with the container radio frequency tag of the target picking container, and determine whether the target inventory item already in the target picking container is consistent with the target.
  • the target inventory items required by the order task are the same.
  • the embodiment of the present application also provides an inventory management system, including: a plurality of inventory brackets, each inventory bracket is provided with a plurality of inventory positions, and each inventory position is set to accommodate a plurality of inventory items A plurality of radio frequency readers and a management server communicatively connected with the plurality of radio frequency readers; each inventory item is provided with an item radio frequency tag; each inventory support is provided with a bracket radio frequency tag;
  • the radio frequency reader is configured to read the rack radio frequency tags on the inventory rack and the item radio frequency tags of the inventory items on the inventory rack, and send them to the management server;
  • the management server is configured to determine the information of the inventory rack and the information of the inventory items located on the inventory rack according to the rack radio frequency tag and the article radio frequency tag.
  • the embodiment of the present application also provides a warehouse management method, which is applied to a warehouse management system, and the method includes:
  • the first radio frequency reader reads the container radio frequency tag on the target picking container, and Sending the read container radio frequency tag of the target picking container to the management server;
  • the management server determines the container information of the target picking container according to the read container radio frequency tag of the target picking container, And record the binding relationship between the target order task, the container information of the target picking container, and the target seeding position;
  • the first radio frequency reader reads the item radio frequency tag on the target inventory item, and reads all the items read. Sending the item radio frequency tag of the target inventory item to the management server;
  • the management server associates the item radio frequency tag of the target inventory item with the container radio frequency tag of the target picking container, and determines whether the target inventory item already in the target picking container is compatible with the target order task.
  • the target inventory items are the same;
  • the warehouse management system includes: at least one picking container, at least one seeding device, and the management server; the inventory item is provided with the article radio frequency tag, each picking container is provided with the container radio frequency tag, each At least one seeding position is arranged on the seeding device, and the first radio frequency reader is arranged on each seeding position.
  • an inventory management method is also provided in an embodiment of the present application, and the method includes:
  • the radio frequency reader reads the rack radio frequency tags on the inventory rack and the item radio frequency tags of the inventory items on the inventory rack, and sends them to the management server; wherein the radio frequency reader is in communication connection with the management server;
  • the inventory support is provided with a plurality of storage locations, and each inventory location contains a plurality of the inventory items; each inventory item is provided with the article radio frequency tag; each inventory support is provided with the bracket radio frequency label;
  • the management server determines the information of the inventory rack and the information of the inventory items located on the inventory rack according to the rack radio frequency tag and the item radio frequency tag.
  • Figure 1 is a schematic structural diagram of an item picking system provided in an embodiment of the present application.
  • Figure 2 is a schematic structural diagram of a warehouse management system provided in an embodiment of the present application.
  • FIG. 3 is a schematic structural diagram of a seeding device in a warehouse management system provided in an embodiment of the present application
  • Figure 4 is a schematic diagram of an actual scenario of a warehouse management system provided in an embodiment of the present application.
  • Figure 5 is a schematic structural diagram of a storage container provided in an embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a handling robot for handling inventory containers provided in an embodiment of the present application.
  • Fig. 7 is a schematic structural diagram of a target transfer robot provided in an embodiment of the present application.
  • FIG. 8 is a schematic structural diagram of another warehouse management system provided in an embodiment of the present application.
  • Fig. 9 is a schematic structural diagram of another warehouse management system provided in an embodiment of the present application.
  • FIG. 10 is a schematic diagram of moving a storage container on a shelf provided in an embodiment of the present application.
  • FIG. 11 is a schematic diagram of the transportation of a container to be put on the shelf provided in an embodiment of the present application.
  • Figure 12 is a schematic structural diagram of an inventory management system provided in an embodiment of the present application.
  • FIG. 13 is a schematic diagram of a position between a radio frequency reader for inventory and a stock holder provided in an embodiment of the present application;
  • FIG. 14 is a schematic flowchart of a warehouse management method provided in an embodiment of the present application.
  • FIG. 15 is a schematic flowchart of an inventory management method provided in an embodiment of the present application.
  • FIG. 1 is a schematic structural diagram of an item picking system provided in an embodiment of the present application.
  • the system 100 includes a robot 110, a control system 120, a storage container area 130, and a workstation 140.
  • a storage container 131 on which a variety of inventory items are placed.
  • the multiple storage containers 131 are arranged in an array form.
  • multiple workstations 140 may be provided on one side of the inventory container area 130, and the robot 110 may be a self-driving robot.
  • the workstation 140 may also be referred to as an order picking area.
  • the control system 120 communicates with the robot 110 wirelessly.
  • the staff can make the control system 120 work through the console 160.
  • the robot 110 performs the task of transporting inventory containers under the control of the control system 120.
  • the inventory container may include racks and/or carts.
  • the control system 120 plans a movement path for the robot 110 according to the task, and the robot 110 travels along an empty space (a part of the passageway of the robot 110) in the inventory container array according to the movement path.
  • the working area of the robot 110 (the working area including the inventory container area 130 and the area where the workstation 140 is located) is divided into multiple sub-areas (ie cells) in advance, and the robot 110 moves one by one.
  • the robot 110 can drive forward according to the two-dimensional code information captured by the camera, and can drive under the inventory container 131 prompted by the control system 120 according to the route determined by the control system 120.
  • the robot 110 transports the inventory container 131 to the workstation 140, and a picker or a picking robot at the workstation 140 picks items from the inventory container 131.
  • the inventory container 131 may be configured to store one or more article containers (or called bins), and each article container may contain articles.
  • the robot 110 may be used to transport the inventory container 131 to the workstation 140, or the robot 110 may be used to transport the article container in which the required article is located to the workstation 140.
  • the object to be transported by the robot 110 may be set according to actual conditions.
  • the control system 120 is a software system that runs on a server and has data storage and information processing capabilities, and can be connected to robots, hardware input systems, and other software systems through wireless or wired connections.
  • the control system 120 may include one or more servers, and may be a centralized control architecture or a distributed computing architecture.
  • the server includes a processor 121 and a memory 122, and the memory 122 includes an order pool 123.
  • FIG. 2 is a schematic structural diagram of a warehouse management system provided in an embodiment of the present application.
  • the warehouse management system 200 provided in the embodiment of the present application includes: at least one picking container 210, at least one seeding device 220, and a management server 230; in one embodiment, at least one picking container 210 is placed
  • Each inventory item is provided with radio frequency tags for multiple inventory items.
  • the multiple picking containers 210 are provided with container radio frequency tags, and each seeding device 220 is provided with at least one Seeding positions, and each seeding position is provided with a first radio frequency reader;
  • the first radio frequency reader is configured to read the target picking container 210 when the target picking container 210 required for the target order task is placed at the target seeding position where the first radio frequency reader on the target seeding device 220 is located. And send the read container radio frequency label of the target picking container 210 to the management server 230;
  • the management server 230 is configured to determine the container information of the target picking container 210 according to the container radio frequency tag of the target picking container 210 read by the first radio frequency reader, and record the container information of the target picking container 210, the target seeding position and the target The binding relationship between the three order tasks;
  • the first radio frequency reader is also configured to read the radio frequency tag carried on the target inventory item when the target inventory item required by the target order task is placed in the target picking container 210, and read the target inventory
  • the article radio frequency tag of the article is sent to the management server 230;
  • the management server 230 is further configured to associate the item radio frequency tag of the target inventory item with the container radio frequency tag of the target picking container, and determine whether the target inventory item already in the target picking container 210 matches the target inventory item required by the target order task. Consistent.
  • the picking container 210 can be understood as an order container, that is, a container corresponding to the order task for placing items required by the order task.
  • the target picking container 210 can be understood as the target order container immediately.
  • FIG. 3 is a schematic structural diagram of a seeding device in a warehouse management system provided in an embodiment of this application.
  • each seeding device 220 may include multiple seeding positions 240, and each seeding position 240 may be provided with a corresponding first radio frequency reader 250.
  • the seeding device 220 is a seeding wall.
  • a picking container 210 can be placed on each seeding position 240 of the seeding device 220, and each picking container 210 can be provided with a container radio frequency tag 260.
  • the container radio frequency tag 260 may be a radio frequency identification (Radio Frequency Identification, RFID) tag
  • the first radio frequency reader 250 may be an RFID code reader.
  • the target order task may include item picking information, and the item picking information is used to indicate items that need to be picked.
  • Target inventory items are items that need to be picked as indicated by the target order task.
  • the target picking container is set to contain the target inventory items indicated by the target order task.
  • the target seeding equipment refers to the seeding equipment used to place the target picking container
  • the target seeding position refers to the seeding position on the target seeding device for placing the target picking container.
  • the target seeding equipment and the target seeding position on the target seeding equipment can be determined according to the assignment position of the target order task. For example, after the target order task is assigned to a seeding equipment, the seeding equipment assigned with the target order task can be used as the target seeding equipment. And take the seeding position of the target order task specifically on the target seeding equipment as the target seeding position.
  • target seeding equipment in this embodiment can be understood as a kind of designation, respectively referring to the related relationship with the "target order task” "Planting equipment”, “seeding position”, “stock items” and “picking containers”, through the above description, the "seeding equipment”, “seeding position” and “stock items” that are not related to the “target order task” can be “And “picking containers” to avoid logical confusion.
  • the seeding device 220 is set in an order picking area for item picking tasks, for example, the order picking area is a picking workstation to facilitate pickers or picking robots to place the picked inventory items on the seeding device.
  • Fig. 4 is a schematic diagram of an actual scenario of a warehouse management system provided in an embodiment of the present application. Referring to FIG. 4, a picking person or a picking robot can randomly select a picking container from a number of picking containers as the target picking container 210, and place the randomly selected target picking container 210 on the target seeding position 240 of the target seeding device 220.
  • the system assigns the target order task to the target seeding position 240 of the target seeding device 220, and there is a binding relationship between the target order task and the target seeding position 240.
  • the first radio frequency reader 250 set on the target seeding position 240 can read the container radio frequency tag 260 carried on the target picking container 210, and
  • the read container radio frequency tag 260 of the target picking container 210 is sent to the management server 230.
  • the management server 230 binds the target picking container 210 with the target order task according to the container radio frequency tag 260 of the target picking container 210. That is, the target order task not only has a binding relationship with the target seeding position 240, but also has a binding relationship with the target picking container 210.
  • the management server 230 communicates with the first radio frequency reader 250 provided on the target seeding position 240 of the target seeding device 220.
  • the communication connection between the first radio frequency reader 250 and the management server 230 is a wired communication connection or a wireless communication connection.
  • the management server 230 may receive the container radio frequency label information of the target picking container 210 read and sent by the first radio frequency reader 250, and determine the container information of the target picking container 210 according to the container radio frequency label information of the target picking container 210. Each picking container corresponds to a unique container radio frequency tag.
  • the management server 230 can automatically record the binding relationship between the container information of the target picking container 210, the position information of the target seeding position 240, and the target order task, so that it can be based on The recorded binding relationship is used for data query and subsequent inventory data correctness verification.
  • placing the target picking container on the target seeding position can automatically record the container information of the target picking container, the location information of the target seeding position, and the binding relationship between the three tasks, so that no picking personnel or The picking robot performs additional manual code scanning operations to perform operations, thereby saving time spent in manual code scanning.
  • the management server 230 can determine whether the picking person or the picking robot can pick the target according to whether the first radio frequency reader 250 on the target seeding position 240 can read the container radio frequency tag 260 on the target picking container 210 The picking container 210 is correctly placed at the target seeding position 240. If the first radio frequency reader 250 on the target seeding position 240 recognizes the container radio frequency tag 260, it indicates that the target picking container 210 has been correctly placed in the target seeding position 240.
  • the management server 230 can automatically record the binding between the container information of the target picking container 210, the location information of the target seeding position 240 and the target order task when determining that the picking personnel or the picking robot correctly place the target picking container 260 relationship. If the first radio frequency reader 250 on the target seeding position 240 does not recognize the container radio frequency tag 260, it indicates that the target picking container 210 is not correctly placed at the target seeding position 240. At this time, the picking personnel or the picking robot are reminded to perform a correct inspection. In order to reposition the target picking container 210.
  • a robot may be used to transport the target seeding device 220 with the target picking container 210, or the robot may be used to directly transport the target picking container 210. For example, if the priority of the target order task is higher, based on the binding relationship between the target order task and the target picking container 210, the target picking container 210 that has completed the target order task can be transported to the packing place for review. And packaged and shipped.
  • the target inventory items required by the target order task are placed in the target picking container 210 located on the target seeding position 240 of the target seeding device 220 by pickers or picking robots, they are set in the target
  • the first radio frequency reader 250 on the seeding position 240 can also read the radio frequency tags of the items carried on the target inventory items.
  • the first radio frequency reader 250 arranged on the target seeding position 240 can send the radio frequency tags of the articles carried on the target inventory items read to the management server 230.
  • the management server 230 receives the item radio frequency tag information of the target inventory item sent by the first radio frequency reader 250 on the target seeding position 240, and compares the received item radio frequency tag information of the target inventory item The item radio frequency tag is associated with the container radio frequency tag that received the target picking container 210. At the same time, the management server 230 can also determine whether the target inventory items already contained in the target picking container 210 are consistent with the target inventory items required by the target order task according to the item radio frequency tag information of the target inventory items.
  • the existing target inventory items in the target picking container are consistent with the target inventory items required by the target order task, including: the stock keeping unit (SKU) information of the target inventory items already in the target picking container and The SKU information of the target inventory items required by the target order task is consistent, and the number of target inventory items already in the target picking container is consistent with the number of target inventory items required by the target order task.
  • SKU stock keeping unit
  • the radio frequency reader located at the target seeding position can automatically identify the item radio frequency tags of the target inventory items, and the management server can determine the target picking container
  • the placement of the target inventory items can be used to automatically determine whether the target inventory items required by the target order task are collected in the target picking container, thereby avoiding the need to manually confirm whether the target inventory items are collected after placing the target inventory items, thereby saving Time spent on manual confirmation.
  • the embodiment of this application provides a storage management solution, which can set up a radio frequency reader on the seeding position and a container radio frequency tag on the picking container.
  • the radio frequency reader can be used Automatically identify the container radio frequency label of the selected container, so that the management server automatically records the binding relationship between the two according to the container radio frequency label.
  • the above method does not require manual operation to scan the code, which greatly saves manual operation time; Item radio frequency tags can be set on the device.
  • the pickers When the pickers put the items to be picked into the picking container, they can automatically read the item radio frequency tags through the radio frequency reader, and send the read item radio frequency tags to the management server through the management server It can automatically determine whether the existing target inventory items in the picking container are consistent with the target inventory items required by the order task.
  • the above method eliminates the search and alignment of the item barcodes, and only the pickers need to put the picked items into the picking container. It can automatically identify the picked items, and there is no need to reconfirm the placed items after putting the picked items into the picking container, which greatly improves the efficiency of manual picking.
  • this implementation manner can be combined with multiple optional solutions in one or more of the foregoing embodiments. 4, when the picking personnel or the picking robot places the target picking container 210 at the target seeding position 240 of the target seeding device 220, the recognized range of the container radio frequency tag 260 set on the target picking container 210 and the target of the target seeding device 220 The recognition range of the first radio frequency reader 250 set on the seeding position 240 at least partially overlaps.
  • the seeding device may include multiple seeding positions, and each seeding position may be provided with a corresponding first radio frequency reader 250.
  • the first radio frequency reader 250 and the target picking container 210 can be The position correspondence between the radio frequency tags 260 on the container is set.
  • the container radio frequency tag set on the target picking container 210 and the first radio frequency reader 250 set on the target seeding position 240 are at least partially overlapped in position, so that the position of the first radio frequency reader 250 can be guaranteed It is as close as possible to the container radio frequency tag on the target picking container 210 to ensure that the first radio frequency reader 250 can read the radio frequency tag smoothly.
  • a container radio frequency tag is provided at the bottom of the target picking container 210, and the container radio frequency tag located at the bottom of the target picking container 210 is close to the first radio frequency reader on the target seeding position 240 ( That is, the distance between the container radio frequency tag located at the bottom of the target picking container 210 and the first radio frequency reader on the target seeding position 240 is less than a preset distance threshold, which can be set according to actual conditions, for example, the preset distance The distance threshold can be set to 10 cm), so as to ensure that the container radio frequency tag 260 at the bottom of the container of the target picking container is as close as possible to the first radio frequency reader 250 on the target seeding position 240.
  • the first radio frequency reader on any seeding position can be located as close as possible to the container radio frequency tag of the picking container on the seeding position, so that the first radio frequency reader It is possible to read the container radio frequency tags on the picking container on the seeding position smoothly and accurately, and read as little as possible or not to read the container radio frequency tags of the picking containers on other seeding positions.
  • each first The radio frequency signal reading range of the radio frequency reader 250 is limited.
  • the radio frequency signal reading area of the first radio frequency reader 250 on the target seeding position 240 is an area on the target seeding position 240 for placing the target picking container 210.
  • the radio frequency signal reading range of the first radio frequency reader 250 can be limited according to the size of the area on the target seeding position 240 for placing the target picking container 210.
  • the RF signal reading range of the first RF reader can be selectively set to ensure that the first RF reader can only read the container in the target picking container located at the target seeding position RFID tags to avoid misidentification of the container RFID tags on other seeding positions.
  • the management server 230 is configured to determine whether the target inventory item has been correctly placed in the target picking container according to whether the first radio frequency reader 250 on the target seeding position 240 can read the item radio frequency tag 210.
  • the first radio frequency reader 250 located on the target seeding position 240 includes a certain radio frequency signal reading range. If the first radio frequency reader 250 can read the radio frequency tag of the article, it indicates that the inventory item is placed within the radio frequency signal reading range of the first radio frequency reader 250; if the first radio frequency reader 250 fails If the radio frequency tag of the item is read, it indicates that no inventory item is placed within the radio frequency signal reading range of the first radio frequency reader 250.
  • the management server 230 can directly determine that the target inventory item has been It is correctly placed in the target picking container 210; otherwise, it indicates that the target inventory item is not placed correctly.
  • the radio frequency signal reading range of the first radio frequency reader 230 may include the target picking container 210 A part of the adjacent picking container.
  • the management server 230 can read the radio frequency signal strength of the article radio frequency tag according to the first radio frequency reader 250, and according to the radio frequency of the article radio frequency tag. The signal strength is used to calculate the distance between the radio frequency tag of the article that has been read and the first radio frequency reader 250.
  • the management server 230 may determine whether the item radio frequency tag is located within the area of the target picking container 210 according to the calculated distance between the item radio frequency tag and the first radio frequency reader 250. If it is determined that the first radio frequency reader 250 can read the item radio frequency tag and is located within the area of the target picking container 210, it is determined that the target inventory item has been correctly placed in the target picking container 210; otherwise, it indicates that it is not correctly placed.
  • the warehouse management system 200 in the embodiment of the present application further includes: a target seeding position prompting device 270, which is in communication connection with the management server 230; wherein:
  • the management server 230 is also configured to assign the target order task to the target seeding position 240 of the target seeding device 220, and send seeding position prompt information to the target seeding position prompting device 270;
  • the target seeding position prompting device 270 is configured to prompt the specific position of the target seeding position 240 on the target seeding device 220 according to the seeding position prompt information to instruct the picking personnel or the picking robot to place the target picking container 210 on the target seeding position.
  • the management server 230 can process the received target order task to select a suitable seeding equipment from multiple seeding equipment located in the order picking area . And, the management server 230 may also determine a suitable seeding position from the plurality of seeding positions included in the target seeding device 220, so as to allocate the target order task to the suitable target seeding position 240 of the target seeding device 220. Referring to FIGS. 3 and 4, the management server 230 assigns the target order task to the target seeding position 240, and can also send the seeding position prompt information to the target seeding position prompt device 270.
  • the target seeding position prompting device 270 can prompt the position of the target seeding position on the target seeding equipment according to the prompting information of the seeding position, and prompt the picking personnel or the picking robot to place the target picking container on the target seeding position through the prompting information of the seeding position.
  • the picking personnel or the picking robot randomly selects the containers from the Select the picking container, and place the selected picking container on the target seeding position as the target picking container 210, which contains the target inventory items required by the target order task; if the picking container has multiple specifications, the management server is also configured to: After the order task is assigned to the target seeding position 240 of the target seeding device 220, the recommended picking container type is given according to the order situation, that is, the system can give the recommended picking container type according to the order situation (the picking container has different types or specifications, For example, the picking container is divided into multiple storage areas by partitions), and the picking personnel or picking robot selects one of the corresponding container types as the target picking container according to the suggestions given by the system.
  • the management server 230 selects a picking container type that matches the target inventory item from a number of picking containers according to the basic information of one or more target inventory items required by the target order task, and sends it to the picking robot or picking personnel. Given the type of the picking container, the picking robot or picking personnel randomly selects one of the corresponding models as the target picking container for the target inventory items according to the suggestion.
  • the basic information of the item can be used to indicate the type of picking container that is required to hold the target inventory item.
  • the basic item information may include item type, required quantity, item volume, and weight.
  • the types of picking containers are divided into small-size picking containers, medium-size picking containers, and large-size picking containers.
  • the basic information of the item can include the item type, quantity required, item volume, and weight.
  • the warehouse management system 200 in the embodiment of the present application further includes: a target handling robot 290 for handling a target inventory container 280; wherein:
  • the management server 230 determines the target inventory container 280 according to the target order task, and sends an inventory container handling instruction to the target handling robot 290; the target inventory container 280 contains the target inventory items required by the target order task;
  • the target handling robot 290 responds to the inventory container handling instruction to move the target inventory container 280 to the preset position of the target picking container 210 at the target seeding position 240, so as to place the target inventory items required by the target order task into the target picking container 210 on.
  • the target inventory container refers to the inventory container 131 that is located in the inventory container area 130 and is used to place the target inventory items.
  • the target inventory container is a movable shelf or a fixed shelf for holding the target inventory. Shelves.
  • the movable shelf or the fixed shelf can be placed on the container (such as the material box) for storing the target inventory items, and the robot 110 can carry the movable shelf or the material on the movable shelf or the fixed shelf. box.
  • FIG. 5 is a schematic structural diagram of a storage container provided in an embodiment of the present application. Referring to FIG.
  • the picked items 501 can be directly placed on the storage container 280; or the item container 502 can be placed first, and then the item container 502 can be used for storage.
  • the inventory container 280 may include a plurality of compartments stacked in a vertical direction, and a plurality of picked items 501 can be placed on each compartment, or a plurality of compartments for holding can be placed on each compartment.
  • An article container 502 for picking items is placed, or a plurality of picked items 501 and a plurality of item containers 502 for storing the picked items can be placed in each compartment.
  • the inventory container may be a movable shelf.
  • the article container 502 can also be hung on a hook or rod in or on the storage container 280.
  • the article container 502 may be an article box for containing articles.
  • the article container 502 can be placed on the inner or outer surface of the inventory container 280 in a variety of suitable ways on the inventory container 280.
  • the storage container 280 may also include one or more support parts 505.
  • the target transport robot refers to a self-propelled robot for transporting a target inventory container or an article container in the target inventory container.
  • Fig. 6 is a schematic structural diagram of a handling robot for handling inventory containers provided in an embodiment of the present application. 4 and 6, the handling robot 290 may include a driving mechanism 601 through which the handling robot 290 can move in the working space, and the handling robot 290 may also include a lifting mechanism 602 for handling the target inventory container 280 , The handling robot 290 can move below the target stock container 280, and the handling robot can use the lifting mechanism 602 to lift the target stock container 280 and carry it.
  • the lifting mechanism 602 When the lifting mechanism 602 is raised, the entire target stock container 280 is lifted from the ground, so that the handling robot 290 can carry the target stock container 280. When the lifting mechanism 602 is lowered, the target stock container 280 can be placed on the ground.
  • the target recognition component 603 on the handling robot 290 can effectively recognize the target stock container 280 when the handling robot 290 lifts the target stock container 280 to ensure that the handling robot runs directly below the target stock container 280.
  • the handling robot 290 may also include a navigation recognition component (not shown in FIG. 6), which is configured to recognize navigation marks (such as a QR code) on the paved ground.
  • the handling robot 290 may also include a control module (not shown in FIG. 6) that controls the entire robot to realize functions such as movement and navigation.
  • the handling robot 290 may include at least two upward and downward cameras, which can capture the pre-laid two-dimensional code (or other ground signs) according to the downward camera, and can drive forward. After reaching the bottom of the storage container, the docking mark located at the bottom of the storage container is photographed according to the upward camera, so as to dock with the storage container according to the docking mark.
  • the management server 230 may determine the target inventory container 280 from the inventory container area according to the target order task, and at the same time may send the inventory container handling instruction to the target handling robot 290.
  • the target transport robot 290 can respond to the inventory container transport instruction sent by the management server 230 to transport the target inventory container 280 to the preset position of the target picking container 210 at the target seeding position 240.
  • the picking personnel or the picking robot can take out the target inventory items from the target inventory container 280, and put the retrieved target inventory items into the target picking container 210 located at the target seeding position 240.
  • the target seeding device 220 is also provided with a radio frequency reader for picking reminders; after removing the target inventory item from the target inventory container 280, and removing
  • the radio frequency reader for picking reminders can read the radio frequency of the items carried on the target inventory items picked up by the pickers or picking robots Tag and send the read radio frequency tag of the article to the management server 230.
  • the management server 230 can determine the inventory item corresponding to the item radio frequency tag picked up by the picker according to the item radio frequency tag, and determine whether it is the inventory item that is required by the target order task and is to be put into the target picking container 210 in order to pick up the wrong item. Remind the picking personnel or picking robot and pick it up again.
  • the target inventory items can be automatically identified through the radio frequency reader and the management server for picking reminders during the process of taking out the target inventory items from the target inventory container and putting them in, eliminating the picking personnel in the picking process Or the picking robot needs to find the barcode of the target inventory item and scan the barcode of the target inventory item to scan manually, so as to save the picking operation time of the picker or the picking robot, and can automatically prompt the picker or the picking robot whether it is wrong Inventory items, reducing the time it takes to put the wrong item into the target picking container and then take it out again.
  • the management server 230 is further configured to send a picking container transfer instruction to instruct the target when it is determined that the target inventory items already in the target picking container 210 are consistent with the target inventory items required by the target order task
  • the transfer robot 2110 transfers the target picking container 210 to the to-be-packaged buffer location to package the target inventory items contained in the target picking container 210.
  • the warehouse management system 200 in the embodiment of the present application further includes: a target transfer robot 2110, the target transfer robot 2110 is set to transfer at the target seeding position 240 The target picking container 210; where: the management server 230 is configured to send a picking container transfer instruction to the target transfer robot 2110 when detecting that the target inventory items in the target picking container 210 located at the target seeding position 240 have been collected; In response to the picking container transfer instruction, the robot 2110 transfers the target picking container 210 or the seeding device 220 including the target picking container 210 to the location to be packaged, so that the packaging personnel or the packaging robot can transfer to the target picking container 210 at the location to be packaged. The target inventory items in are packaged.
  • FIG. 7 is a schematic structural diagram of a target transfer robot provided in an embodiment of the present application, so that the target picking container 210 at the target seeding position 240 can be better transferred by the target transfer robot.
  • the target transfer robot may include a clamping mechanism, the clamping mechanism may include a telescopic assembly 710, the telescopic assembly 710 may be set to clamp out the target picking container 210 from the target seeding position 240 of the target seeding device 220 .
  • the clamping mechanism may also include a lifting assembly 720, which can raise or lower the telescopic assembly 710 to a preset height, so that the height of the clamping mechanism can be adjusted to make the clamping mechanism reach the target seeding device 220 At the target seeding position 240, the target picking container 210 is clamped out from the target seeding position 240.
  • the clamping mechanism may further include anti-slip pads respectively arranged inside the telescopic assembly 710, the anti-slip pads are foldable, the anti-slip pad is folded when the target picking container is not clamped, and the anti-slip pad is clamped when the target picking container is clamped Open.
  • the management server 230 can detect in real time whether the target picking container 210 at the target seeding position 240 has collected the target inventory items required by the target order task, and after detecting that the target picking container 210 has been When the target inventory items are collected, the target transfer robot 2110 is determined. At the same time, the management server 230 can send a picking container transfer instruction to the target transfer robot 2110 to ensure that the target transfer robot 2110 can respond to the picking container transfer instruction to transfer the target picking container 210 or the seeding device 220 including the target picking container 210 to the buffer location for packaging Place.
  • the warehouse management system 200 in the embodiment of the present application further includes: a container conveying device, which is arranged at the location where the target seeding equipment 220 is located and to be Between packaging cache locations; where: the management server 230 is configured to send a picking container transfer instruction to the container conveying device when detecting that the target inventory items in the target picking container 210 at the target seeding position 240 have been collected; The conveying device responds to the picking container transfer instruction sent by the management server 230 and conveys the target picking container 210 to the to-be-packaged cache location, so that the target inventory items in the target picking container 210 are packaged at the to-be-packaged cache location.
  • a container conveying device which is arranged at the location where the target seeding equipment 220 is located and to be Between packaging cache locations
  • the management server 230 is configured to send a picking container transfer instruction to the container conveying device when detecting that the target inventory items in the target picking container 210 at the target seeding position 240 have been collected
  • the conveying device responds to the picking
  • the warehouse management system 200 in the embodiment of the present application further includes: a manual transfer area, where the manual transfer area is located between the target seeding device 220 and the buffer location to be packaged Between; where: the management server 230 is set to send a picking container transfer instruction to the operator located in the manual transfer area when it detects that the target inventory items in the target picking container 210 located at the target seeding position 240 have been collected for operation According to the picking container transfer instruction, the personnel transfers the target picking container 210 to the to-be-packaged buffer location.
  • this implementation manner can be combined with multiple optional solutions in one or more of the foregoing embodiments. 2 and 4, the types of target seeding equipment 220 in the embodiment of the present application can be divided into fixed seeding equipment and movable seeding equipment.
  • the type of the target seeding device 220 is a fixed seeding device
  • manual transfer can be used , Transfer robot or container conveying device, etc., convey the target picking container 210 to the position to be packaged and buffered.
  • the target seeding device 220 when the type of the target seeding device 220 is a movable seeding device, when it is detected that the target inventory items in the target picking container 210 at the multiple target seeding positions 240 of the target seeding device 220 are all When all have been collected, the entire target seeding device 220 is transferred to the position to be packaged and buffered by manual transfer or robot transfer.
  • the target picking container 210 may be sequentially transferred to the buffer location to be packaged according to the priority associated with at least one target picking container 210 that gathers the target inventory items.
  • the priority associated with the target picking container 210 can be determined according to the priority of the target order task.
  • FIG. 8 is a schematic structural diagram of another warehouse management system provided in an embodiment of the present application. This embodiment is optimized on the basis of the above-mentioned embodiment. This embodiment can be selected from one or more of the above-mentioned embodiments. Combination of programs.
  • the warehouse management system 200 provided in the embodiment of the present application includes: at least one picking container 210, at least one seeding device 220, and a management server 230 located in the order picking area, and also includes: set at a buffer location to be packaged The second radio frequency reader 2120; where:
  • the second radio frequency reader 2120 is configured to read the radio frequency tags of the items contained in the target picking container 210 and the container of the target picking container 210 after the target picking container 210 that has collected the target inventory items is transferred to the buffer location to be packaged Radio frequency tags, and send the read radio frequency tags of articles and containers to the management server 230;
  • the management server 230 is also configured to, based on the article radio frequency tags and container radio frequency tags read by the second radio frequency reader 2120, review the target inventory items contained in the target picking container 210 to check whether the target picking container 210 contains All target inventory items required by the target order task.
  • a second radio frequency reader 2120 is provided at the position to be packaged and buffered.
  • the second radio frequency reader 2120 can be installed on the packaging station at the position to be packaged and buffered.
  • 2120 can use RFID radio frequency reader.
  • the second radio frequency reader 2120 can identify the container radio frequency tag carried in the target picking container 210 and one or the other included in the target picking container 210. Item radio frequency tags carried by multiple target inventory items.
  • the management server 230 can determine the container information of the target picking container 210 and one or more of the target picking container 210 according to the container radio frequency tag and the article radio frequency tag read by the second radio frequency reader 2120.
  • the item information of each target inventory item for example, can determine the container identity (ID) number or SKU information of the target pick container 210, and determine the item ID number and item quantity of each target inventory item in the target pick container 210.
  • the management server 230 has recorded the binding relationship between the container information of the target picking container and the target seeding position and the target order task. Furthermore, the management server 230 may perform data comparison based on the binding relationship between the recorded container information of the target picking container, the target seeding position, and the target order task, and according to the relationship between the container information of the target picking container and the target order task. Yes, it is used to determine whether the target inventory items contained in the target picking container meet the picking requirements of the target order task.
  • the comparison is successful, it indicates that the target picking container contains each target inventory item required by the target order task, and each target inventory item in the target picking container meets the picking requirements, and the order review is completed at this time; if the comparison is not successful , Indicating that the target inventory items in the target picking container do not meet the picking requirements of the target order task. At this time, difference data can be generated to prompt the reviewer in the order review area to transfer the target picking container and perform exception handling.
  • the embodiment of the present application provides a warehouse management solution.
  • a second radio frequency reader can be set at the buffer position to be packaged, and each target inventory item in the target picking container can be automatically reviewed through the second radio frequency reader.
  • the inspection When the target picking container mistakenly believes that the target picking container has collected all the target inventory items required by the target order task, and the target inventory item may be lost during the transfer of the target picking container to the buffer location for packaging. If the order review is not performed, the packaged target inventory items will actually not meet the requirements. For this reason, re-checking in the cache location to be packaged will reduce the occurrence of the above two situations.
  • FIG. 9 is a schematic structural diagram of another warehouse management system provided in an embodiment of the present application. This embodiment is optimized on the basis of the above-mentioned embodiment. This embodiment can be selected from one or more of the above-mentioned embodiments. Combination of programs.
  • the warehouse management system 200 provided in the embodiment of the present application further includes: a container to be put on the shelf 2130, a put-on inventory container 2140, and a third radio frequency reader 2150 located in the item put-on area. Items to be put on the shelves are provided with radio frequency tags for the items to be put on the shelves; among them:
  • the third radio frequency reader 2150 is configured to read the article radio frequency tag on the article to be put on the shelf under the condition that the article to be put on the shelf in the container 2130 to be put on the shelf is put into the shelf storage container 2140, and to read the article to be put on the shelf.
  • the article radio frequency tag on the article is sent to the management server 230;
  • the management server 230 is also configured to determine the item information of the item to be put on the shelf according to the item radio frequency tag on the item to be put on the shelf read by the third radio frequency reader 2150, and record the item information of the item to be put on the shelf and the container of the shelf inventory container The binding relationship between locations.
  • the container 2130 to be put on the shelf refers to a container used to hold items to be put on the shelf that need to be stored in the warehouse.
  • the container 2130 to be put on the shelf may be a movable shelf or a fixed shelf.
  • the inventory container 2140 on the shelf refers to the inventory container that will be used to store the items to be put on the shelf in the inventory container area.
  • the inventory container 2140 on the shelf can be the items to be put on the shelf (it can be understood to hold the items to be put on the shelf taken out of the inventory container to be put on the shelf). It is a movable shelf and a fixed shelf for items on the shelf.
  • Movable shelves can directly place items or pallets on the shelves, or place boxes or pallets on the movable shelves.
  • the boxes or pallets then directly place the items or pallets on the shelves; fixed shelves generally place boxes or pallets.
  • the item box or pallet is used to place the items to be put on the shelf or the items on the shelf; in the case that the container 2130 to be put on the shelf is a movable shelf, the robot can transport the container 2130 to be put on the shelf to a preset position, or directly transport the items on the container 2130 to be put on the shelf
  • the box or pallet to the preset position when the container 2130 to be put on the shelf is a fixed shelf, the robot moves the box or pallet on the container 2130 to be put on the shelf to the preset position; in the same way, the put-on inventory container 2140 is movable When racking, the robot can directly transport the inventory container 2140 to the preset position, or transport the item box or pallet on the container 2130 to be racked; when the inventory container 2140
  • the management server 230 can select an appropriate inventory container from the inventory container area where the inventory container is placed, for example, select an inventory container that has a storage space that matches the storage space of the item to be put on the shelf as the inventory container 2140, so as to facilitate the use of the inventory.
  • the container 2140 stores items to be put on the shelf.
  • the item loading personnel or the item loading robot can take out each item to be put on the shelf from the container 2130 to be put on the shelf, and put each removed item to be put on the shelf into the storage container 2140.
  • the item on the item to be placed is read by the third radio frequency reader 2150 Radio frequency tag and sent to the management server 230.
  • the management server 230 may determine the item information of the item to be put on the shelf according to the item radio frequency tag on the item to be put on the shelf read by the third radio frequency reader 2150, and record the difference between the item information of the item to be put on the shelf and the container position of the put on shelf inventory container The binding relationship.
  • the third radio frequency reader 2150 may be arranged at a preset position above the container 2130 to be put on shelves, and the item information of the items to be put on the shelf includes: SKU information of the items to be put on the shelf taken out of the container 2130 to be put on shelves and the removal The number of items to be put on shelves.
  • the third radio frequency reader 2150 located above the container 2130 can read the item to be placed on the shelf.
  • the radio frequency tag of the item is sent to the management server 230.
  • the management server 230 may determine the container information of the container 2130 to be put on the shelf (such as the ID of the container to be put on the shelf) according to the read radio frequency tags of the articles to determine the reduction of the article radio frequency labels in the container 2130 to be put on shelves.
  • the management server 230 can obtain the SKU information of the items to be placed and the quantity of the items to be taken out from the containers to be placed by the shelf personnel or the shelf robot according to the reduced amount of the radio frequency tags of the items in the containers 213 to be placed.
  • the management server 230 can record the binding relationship between the item information of the item to be put on the shelf and the container position of the put on shelf inventory container 2140.
  • the third radio frequency reader 2150 located above the container to be put on the shelf 2130 can also read the container radio frequency tags carried on the container to be put on shelves 2130, so that the management server can be used according to the first
  • the container radio frequency tag read by the three radio frequency reader 2150 determines the container information of the container 2130 (such as the ID of the container to be racked), so as to know the racking personnel or the racking robot from which container to be racked out items.
  • the third radio frequency reader 2150 may be arranged at a preset position above the inventory container 2140, and the item information of the item to be put on the shelf may include: SKU information of the item to be put into the inventory container 2140 and The number of items to be put into the shelf inventory container.
  • the third radio frequency reader 2150 located above the put-on inventory container 2140 can read each put on the shelf to be put on the shelf The article radio frequency tag carried on the article, so that the management server 230 can determine the increase of the article radio frequency tag in the inventory container 2140 according to the article radio frequency tag read by the third radio frequency reader 2150. Furthermore, the management server 230 can obtain the SKU of the items to be placed and the quantity of the items to be placed into the stock container 2140 by the shelf personnel or the shelf robot according to the increase in the radio frequency tags of the items contained in the stock container 2140. Correspondingly, the management server 230 may record the binding relationship between the item information of the item to be put on the shelf and the container position of the put on shelf inventory container 2140.
  • the shelves personnel or the shelves robots do not need to manually obtain the information of the items to be put on the shelves.
  • the third radio frequency reader can automatically identify and determine the information of the items to be put on the shelves.
  • the shelf robot only needs to scan to know the container position of the shelf inventory container, and the management server can automatically record the binding relationship between the item shelf information of the item on the shelf and the container position of the shelf inventory container, thereby effectively saving the item shelf time and speeding up The rate at which items are put on shelves.
  • FIG. 10 is a schematic diagram of the transportation of a storage container on a shelf provided in an embodiment of the present application.
  • the warehouse management system 200 in the embodiment of the present application may further include: a shelf handling robot 2160 for handling the shelf storage container 2140; wherein:
  • the management server 230 determines the inventory container 2140 to be put on the shelf according to the task information to be put on the shelf, and sends the put-on-shelf handling instruction to the upper-handling robot 2160;
  • the loading transport robot 2160 transports the loading storage container 2140 to the preset position of the loading container 2130, so that the loading personnel or the loading robot can remove the loading storage container 2130 from the loading storage container 2130 at the preset location of the loading container 2130. Put the items on the shelves and put them into the shelf storage container 2140.
  • the management server 230 may select the inventory container 2140 with storage space from the inventory container area according to the task information to be put on the shelf.
  • the management server 230 can also select a shelf-handling robot 2160 that meets the conditions and is in an idle state from a plurality of shelf-handling robots located in the shelf-handling robot area, and schedule the shelf-handling robot 2160 to put the storage space in the inventory container area on the shelf.
  • the storage container 2140 is transported to the preset position of the container 2130 to be put on the shelf. In the above manner, the entire inventory container with storage space can be transported to the container to be racked, so that the racking personnel or the racking robot can uniformly put a large number of items to be racked into the racking inventory container for storage.
  • FIG. 11 is a schematic diagram of a transporting container to be put on the shelf provided in an embodiment of the present application.
  • the warehouse management system 200 in the embodiment of the present application may further include: a transport robot 2170 for transporting a container 2130 to be placed;
  • the management server 230 sends to the transport robot 2170 a transport instruction for the container 2130 to be placed according to the task information to be placed;
  • the loading robot 2170 responds to the loading transportation instruction, and transports the loading container 2130 to the preset position of the loading storage container 2140, so that the loading storage container 2170 can take out the items to be loaded from the loading storage container 2130 at the preset position of the loading storage container 2170. Put it into the shelf storage container 2140.
  • the follow-up instruction information may also be sent to the person on the shelf to instruct the person who is on the shelf to follow the to-be-loaded handling robot 2170 to move to the preset position of the stock container 2140, The shelf personnel are prompted to take out the items to be placed in the shelf container 2130 and put them into the shelf storage container 2140.
  • an instruction may also be sent to the to-be-loaded handling robot 2170, instructing the to-be-loaded handling robot 2170 to take out the to-be-loaded container 2130 through its own grabbing assembly
  • the items are put into the shelf storage container 2140.
  • the instruction can also be sent to the on-rack robot to instruct the on-rack robot to take out the items to be loaded from the container 2130 to be loaded and put them in the on-rack inventory through its own grabbing component In the container 2140.
  • the container to be put on the shelf can be directly transported to the warehouse container on the shelf, thereby avoiding the transportation of the entire warehouse container on the shelf, thereby increasing unnecessary transportation costs.
  • FIG. 12 is a schematic structural diagram of an inventory management system provided in an embodiment of this application. This embodiment is optimized on the basis of the above-mentioned embodiment. This embodiment can be compared with one or more of the above-mentioned embodiments. Combine.
  • the inventory management system 1200 provided in the embodiment of the present application includes: multiple inventory supports 1201, each inventory support 1201 is provided with multiple inventory positions, and each inventory position contains multiple inventory items;
  • the inventory management system 1200 also includes a plurality of fourth radio frequency readers 1202 and a management server 1203 communicatively connected with the plurality of fourth radio frequency readers 1202; the inventory items are provided with an item radio frequency tag; the inventory holder is provided with a rack radio frequency tag ;
  • the fourth radio frequency reader 1202 is configured to read the rack radio frequency tags on the inventory rack 1201 and the item radio frequency tags of the inventory items on the inventory rack, and send them to the management server 1203;
  • the management server 1203 is configured to determine the information of the inventory rack and the information of the inventory items located on the inventory rack according to the rack radio frequency tag and the item radio frequency tag.
  • At least one inventory holder 1201 constitutes a unit, and a fourth radio frequency reader 1202 is provided above the unit, and the fourth radio frequency reader 1202 is configured to read the rack radio frequency in the unit. Labels and article radio frequency tags.
  • one inventory holder 1201 constitutes a unit, so that it can be guaranteed that each inventory holder 1201 has a unique corresponding radio frequency reader.
  • FIG. 13 is a schematic diagram of the position between a radio frequency reader for inventory and a stock holder provided in an embodiment of the present application.
  • multiple inventory brackets 1201 may be included, and each inventory bracket 1201 may include multiple inventory positions, and the inventory positions may contain inventory items.
  • a fourth radio frequency reader 1202 can be installed above the location of each inventory support 1201, and the fourth radio frequency reader 1202 can read the radio frequency tags of the inventory support 1201 below and read the inventory support 1201. Item radio frequency tags on the inventory items.
  • the fourth radio frequency reader 1202 can send the read radio frequency tags of the rack and the item radio frequency tags of the inventory items to the management server 1203.
  • the management server 230 can query the preset mapping relationship between the rack radio frequency tag and the rack information, and the mapping relationship between the item radio frequency tag and the item information according to the rack radio frequency tag and the item radio frequency tag, so as to obtain the inventory rack information and location Information about the inventory items on the inventory bracket. Furthermore, the management server 1203 can perform inventory comparison with the item information and rack information of multiple inventory items in the inventory rack 1201 recorded in the inventory data based on the determined inventory support information and inventory item information. If a difference is found, the management server 1203 generates the inventory support handling task, and the scheduling robot transports the inventory support 1201 to the operating station for manual inventory, confirms and records the inventory difference of each inventory support 1201; if there is no difference, no need to proceed Handling of stock supports.
  • a stock container is placed on the stock position of the stock holder 1201, each stock container can contain at least one stock item, and each stock container is provided with a container radio frequency label.
  • the fourth radio frequency reader 1202 is further configured to read the container radio frequency tag on the inventory container, and send it to the management server 1203.
  • the management server 1203 is further configured to query the mapping relationship between the container radio frequency label and the container information according to the container radio frequency label, and determine the container information of the inventory container.
  • the management server 1203 is configured to determine whether the acquired inventory information is consistent with the recorded inventory information.
  • the inventory information includes information of the inventory support 1201 and information of the inventory items located on the inventory support 1201.
  • a radio frequency antenna is provided on at least part of the plurality of inventory supports.
  • the fourth radio frequency reader 1202 directionally recognizes the container radio frequency tag of the inventory container placed on the inventory position of the corresponding inventory holder 1201.
  • the fourth radio frequency reader 1202 has a unique identifier, which matches the corresponding inventory holder 1201 below, and the fourth radio frequency reader 1202 can only read the inventory holder 1201 at the corresponding position of the fourth radio frequency reader 1202.
  • the container radio frequency label of the storage container, but the container radio frequency label and the article radio frequency label of the storage container on the other storage rack cannot be read.
  • the fourth radio frequency reader 1202 located at the position (X1, Y1) only reads the container radio frequency tags and the article radio frequency tags of the inventory container on the inventory holder at the position (X1, Y1), but cannot read other positions RFID tag at the place.
  • the fourth radio frequency reader 1202 can automatically turn on the inventory function of the fourth radio frequency reader 1202 according to a preset inventory cycle or a preset inventory rule to check the inventory of multiple inventory holders. Inventory the item information of inventory items. For example, according to the preset inventory cycle, turn on the automatic inventory function of the fourth radio frequency reader 1202, and turn off the automatic inventory function of the fourth radio frequency reader 1202 after performing an automatic inventory operation, and wait for the next preset The arrival of the inventory cycle. For another example, according to the preset inventory rule, when a newly-stocked item is detected, the inventory function of the fourth radio frequency reader 1202 is turned on for automatic inventory, and when there is no newly-stocked item, the fourth radio frequency reading is turned off. The automatic inventory function of the taker 1202.
  • the automatic inventory function of the fourth radio frequency reader 1202 can be turned on for automatic inventory. It is understandable that the inventory management system of this embodiment can be integrated with the warehouse management system of the foregoing embodiment and exist as a part of the warehouse management system.
  • the item information of all items on the inventory holder can be automatically identified without the need to move the inventory holder.
  • the entire process does not require manual operation for inventory.
  • the inventory container can be automatically counted. Inventory items, thereby saving the time wasted in manual inventory.
  • FIG 14 is a schematic flow chart of a warehouse management method provided in an embodiment of the present application.
  • the technical solution of this embodiment can be applied to multiple operations such as picking, packaging review, and shelf loading, to improve multiple operations
  • This method can be implemented by the warehouse management system for the manual operation efficiency of the link.
  • the warehouse management method provided in the embodiment of the present application includes the following steps:
  • the first radio frequency reader reads the container radio frequency tag on the target picking container, and Send the read container radio frequency tag of the target picking container to the management server.
  • the target picking container required by the target order task may be a picking container randomly selected by a picking person or a picking robot from among the many picking containers.
  • the target picking container is a picking container that matches the items required in the order task (for example, the target picking container can place the items required in the order task).
  • the target picking container required by the randomly selected target order task is placed on the target seeding position where the first radio frequency reader is located.
  • the management server determines the container information of the target picking container according to the read container radio frequency tag of the target picking container, and records the target order task, the container information of the target picking container and the The binding relationship between the target seeding positions.
  • the first radio frequency reader also reads the item radio frequency tag on the target inventory item, and reads The received item radio frequency tags of the target inventory items are sent to the management server.
  • the management server associates the item radio frequency tag of the target inventory item with the container radio frequency tag of the target picking container, and determines whether the target inventory item already in the target picking container matches the target order task. The required target inventory items are the same.
  • the warehouse management system includes: at least one picking container, at least one seeding device, and the management server; the inventory item is provided with the article radio frequency tag, each picking container is provided with the container radio frequency tag, each At least one seeding position is arranged on the seeding device, and the first radio frequency reader is arranged on each seeding position.
  • the container radio frequency tag provided on the target picking container and the first radio frequency reader provided on the target seeding position at least partially overlap in position.
  • a container radio frequency tag is provided at the bottom of the target picking container, and the container radio frequency tag located at the bottom of the target picking container and the first seeding position on the target seeding position The distance of the radio frequency reader is less than the preset distance threshold.
  • the radio frequency signal reading area of the first radio frequency reader on the target seeding position is an area on the target seeding position for placing the target picking container.
  • the target inventory items that are already in the target picking container are consistent with the target inventory items required by the target order task include: the existing target inventory in the target picking container
  • the SKU information of the item is consistent with the SKU information of the target inventory item required by the target order task, and the number of target inventory items already in the target picking container and the number of target inventory items required by the target order task Consistent.
  • the method further includes:
  • the management server also determines that the target inventory item has been correctly placed in the target picking container according to the first radio frequency reader on the target seeding position to read the article radio frequency tag, or, on the target seeding position In the case that the first radio frequency reader reads the article radio frequency tag, calculate the distance between the article radio frequency tag that has been read and the first radio frequency reader according to the radio frequency signal strength of the article radio frequency tag According to the calculated distance, determine whether the article radio frequency tag is located in the area of the target picking container; in the case that the article radio frequency tag is located in the area of the target picking container, determine the target inventory The item has been correctly placed on the target picking container, and in the case that the item radio frequency tag is not located within the area of the target picking container, it is determined that the target inventory item is not correctly placed on the target picking container; and
  • the method further includes:
  • the management server also assigns the target order task to the target seeding position of the target seeding equipment, and sends seeding position prompt information to the target seeding position prompting device; wherein the target seeding position prompting device is in communication connection with the management server;
  • the target seeding position prompting device prompts the position of the target seeding position on the target seeding device according to the seeding position prompt information to instruct to place the target picking container on the target seeding position.
  • the method further includes:
  • the picking container After assigning the target order task to the target seeding position of the target seeding equipment, according to the target inventory items required by the target order task, select the picking container that meets the holding conditions from a large number of picking containers, as the target picking container, in order to select The target picking container is placed on the target seeding position and contains the target inventory items required by the target order task. If the picking container has only one specification, after the management server assigns the target order task to the target seeding position of the target seeding equipment, the picking robot or picking personnel randomly selects a picking container from the many picking containers as the target picking container and places it on the target seeding position.
  • the management server assigns the target order task to the target seeding position and then advises the picking robot or picking personnel on the type of the target picking container.
  • the picking robot or picking personnel will follow the type recommendations given by the management server.
  • One of the corresponding types is randomly selected as the target picking container and placed on the target seeding position.
  • the method further includes:
  • the management server sends a picking container transfer instruction to instruct the target picking container to be transferred to the waiting container.
  • the target inventory items contained in the target picking container are packaged.
  • the method further includes:
  • the second radio frequency reader After the target picking container is transferred to the position to be packaged and buffered, the second radio frequency reader reads the article radio frequency tags contained in the target picking container and the container radio frequency tags of the target picking container, and reads the read article radio frequency tags And the container radio frequency tag is sent to the management server; wherein the second radio frequency reader is arranged at the buffer position to be packaged;
  • the management server reviews the target inventory items contained in the target picking container based on the item radio frequency tags and the container radio frequency tags read by the second radio frequency reader to determine again whether the target picking container has been Contains the target inventory items required by the target order task.
  • the method further includes:
  • the third radio frequency reader reads the item RFID tag on the item to be put on the shelf, and sends the read item RFID tag on the item to be put on the shelf to The management server; wherein the items to be placed on the shelves are placed in the containers to be placed, and the items to be placed on the shelves are provided with radio frequency tags;
  • the management server determines the item information of the item to be put on the shelf according to the item radio frequency tag on the item to be put on the shelf read by the third radio frequency reader, and records the item information of the item to be put on the shelf and the container of the inventory container on the shelf The binding relationship between locations.
  • the third radio frequency reader is arranged at a preset position above the container to be put on the shelf;
  • the item information of the article to be put on the shelf includes: The SKU information of the items on the shelves and the number of items to be put on the shelves.
  • the third radio frequency reader is arranged at a preset position above the inventory container;
  • the item information of the item to be put on the shelf includes: the item to be put into the inventory container to be put on the shelf The SKU information of the item and the number of items to be put into the inventory container.
  • the warehouse management method provided in the embodiments of the present application can be applied to the warehouse management system provided in any embodiment of the present application, and has the corresponding functions and beneficial effects of the warehouse management system.
  • the technology is not described in detail in the foregoing embodiments.
  • FIG. 15 is a schematic flow chart of an inventory management method provided in an embodiment of the present application.
  • the technical solution of this embodiment can be applied to the situation in the inventory counting operation link to improve the manual operation efficiency in the inventory counting operation link.
  • This method can be executed by an inventory management system.
  • the inventory management method provided in the embodiment of the present application includes the following steps:
  • the fourth radio frequency reader reads the rack radio frequency tags on the inventory rack and the item radio frequency tags of the inventory items located on the inventory rack, and sends them to the management server; wherein the fourth radio frequency reader and the The management server is connected to the communication; the inventory support is provided with multiple inventory positions, and each inventory position contains multiple inventory items; each inventory item is provided with an item radio frequency tag; each inventory support is provided with a rack radio frequency tag .
  • the management server determines the information of the inventory rack and the information of the inventory items located on the inventory rack according to the rack radio frequency tag and the article radio frequency tag.
  • the radio frequency reader reads the rack radio frequency tag on the inventory rack and the item radio frequency tag of the inventory item located on the inventory rack, including: the radio frequency reader is a unit
  • the rack radio frequency tag and the article radio frequency tag are read for a unit, wherein the unit includes at least one inventory rack, and one radio frequency reader is arranged above one unit.
  • the one inventory support constitutes a unit.
  • a storage container is placed on the storage space, at least one inventory item is contained in the storage container, and a container radio frequency tag is provided on the storage container.
  • the radio frequency reader reads the container radio frequency tag on the inventory container and sends it to the management server;
  • the management server determines the information of the inventory container according to the container radio frequency tag.
  • the method further includes: the management server further determines whether the acquired inventory information is consistent with the recorded inventory information.
  • a radio frequency antenna is provided on at least some of the plurality of inventory supports.
  • the inventory management method provided in the embodiments of the present application can be applied to the inventory management system provided in any embodiment of the present application, and has the corresponding functions and beneficial effects of the inventory management system.
  • the technology is not described in detail in the foregoing embodiments.
  • the embodiments of the present application can be implemented by software and general hardware, and of course can also be implemented by hardware.
  • the technical solutions of the embodiments of the present application can be embodied in the form of software products, which can be stored in a computer-readable storage medium, such as a computer’s Floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), flash memory (FLASH), hard disk or optical disk, etc., including multiple instructions to make a computer device (which can be A personal computer, a server, or a network device, etc.) execute the methods described in the multiple embodiments of the present application.
  • a computer-readable storage medium such as a computer’s Floppy disk, read-only memory (Read-Only Memory, ROM), random access memory (Random Access Memory, RAM), flash memory (FLASH), hard disk or optical disk, etc.
  • a computer device which can be A personal computer, a server, or a network device, etc.

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Abstract

一种仓储管理、库存管理系统及方法，仓储管理系统（200）包括至少一个拣选容器（210）、至少一个播种设备（220）以及管理服务器（230）；库存物品上设置有物品射频标签，每个拣选容器（210）上设置有容器射频标签，每个播种设备（220）上设置有至少一个播种位，且每一个播种位上设置有第一射频读取器。管理服务器（230）配置为将目标库存物品的物品射频标签与目标拣选容器（210）的容器射频标签进行关联，并确定目标拣选容器（210）中已有的目标库存物品与目标订单任务所需的目标库存物品一致或者不一致。

Description

仓储管理、库存管理系统及方法
本申请要求在2019年4月30日提交中国专利局、申请号为201910364321.2的中国专利申请的优先权，该申请的全部内容通过引用结合在本申请中。
技术领域
本申请实施例涉及仓储技术领域，例如涉及一种仓储管理、库存管理系统及方法。
背景技术
在仓储物流行业，人工操作效率直接影响整体仓库效率。随着机器人的不断发展，机器人被逐渐应用到仓储物流行业，以便可以通过借助机器人提高人工操作效率。
虽然通过借助机器人可以提高在仓储物流行业的人工操作效率，但是也仅仅是有效节省了在仓储物流行业的多个操作环节的人工行走时间，却无法有效节省在仓储物流行业的多个操作环节的人工操作时间，导致在拣货、盘点以及上架等操作环节中的人工操作效率非常低。
发明内容
本申请实施例中提供了一种仓储管理、库存管理系统及方法，以实现在仓储物流行业的拣选操作环节提高拣选操作的效率。
在一实施例中，本申请实施例中提供了一种仓储管理系统，包括：至少一个拣选容器、至少一个播种设备以及管理服务器；所述库存物品上设置有物品射频标签，每个拣选容器上设置有容器射频标签，每个播种设备上设置有至少一个播种位，且每一个播种位上设置有第一射频读取器；其中，
所述第一射频读取器配置为，在目标订单任务所需的目标拣选容器被放置到所述第一射频读取器所在的目标播种位的情况下，读取所述目标拣选容器上的容器射频标签，并将读取到的所述目标拣选容器的容器射频标签发送给所述管理服务器；
所述管理服务器配置为，依据读取到的所述目标拣选容器的容器射频标签，确定所述目标拣选容器的容器信息，并记录所述目标订单任务、所述目标拣选容器的容器信息与所述目标播种位之间的绑定关系；
所述第一射频读取器还配置为，在目标订单任务所需的目标库存物品被放置到所述目标拣选容器的情况下，读取所述目标库存物品上的物品射频标签，并将读取到的所述目标库存物品的物品射频标签发送给所述管理服务器；
所述管理服务器还配置为，将所述目标库存物品的物品射频标签与所述目标拣选容器的容器射频标签进行关联，并确定所述目标拣选容器中已有的目标库存物品是否与所述目标订单任务所需的目标库存物品一致。
在一实施例中，本申请实施例中还提供了一种库存管理系统，包括：多个库存支架，每个库存支架上设置有多个库存位，每个库存位设置为容纳多个库存物品；多个射频读取器以及与所述多个射频读取器通信连接的管理服务器；每个库存物品上设置有物品射频标签；每个库存支架上设置有支架射频标签；
所述射频读取器配置为，读取所述库存支架上的支架射频标签以及位于所述库存支架上的库存物品的物品射频标签，并发送给所述管理服务器；
所述管理服务器配置为，根据所述支架射频标签和所述物品射频标签，确定所述库存支架的信息以及位于所述库存支架上的库存物品的信息。
在一实施例中，本申请实施例中还提供了一种仓储管理方法，应用于仓储管理系统，该方法包括：
在目标订单任务所需的目标拣选容器被放置到第一射频读取器所在的目标播种位的情况下，所述第一射频读取器读取所述目标拣选容器上的容器射频标签，并将读取到的所述目标拣选容器的容器射频标签发送给所述管理服务器；所述管理服务器依据读取到的所述目标拣选容器的容器射频标签，确定所述目标拣选容器的容器信息，并记录所述目标订单任务、所述目标拣选容器的容器信息与所述目标播种位之间的绑定关系；
在目标订单任务所需的目标库存物品被放置到所述目标拣选容器的情况下，所述第一射频读取器读取所述目标库存物品上的物品射频标签，并将读取到的所述目标库存物品的物品射频标签发送给所述管理服务器；
所述管理服务器将所述目标库存物品的物品射频标签与所述目标拣选容器的容器射频标签进行关联，并确定所述目标拣选容器中已有的目标库存物品是否与所述目标订单任务所需的目标库存物品一致；
其中，所述仓储管理系统包括：至少一个拣选容器、至少一个播种设备以及所述管理服务器；库存物品上设置有所述物品射频标签，每个拣选容器上设置有所述容器射频标签，每个播种设备上设置有至少一个播种位，且每一个播种位上设置有所述第一射频读取器。
在一实施例中，本申请实施例中还提供了一种库存管理方法，所述方法包括：
射频读取器读取库存支架上的支架射频标签以及位于所述库存支架上的库存物品的物品射频标签，并发送给管理服务器；其中，所述射频读取器与所述管理服务器通信连接；所述库存支架上设置有多个库存位，每个库存位中容纳有多个所述库存物品；每个库存物品上设置有所述物品射频标签；每个库存支架上设置有所述支架射频标签；
所述管理服务器根据所述支架射频标签和所述物品射频标签，确定所述库存支架的信息以及位于所述库存支架上的库存物品的信息。
附图说明
图1是本申请实施例中提供的一种物品拣选系统的结构示意图；
图2是本申请实施例中提供的一种仓储管理系统的结构示意图；
图3是本申请实施例中提供的一种仓储管理系统中播种设备的结构示意图；
图4是本申请实施例中提供的一种仓储管理系统的实际场景示意图；
图5是本申请实施例中提供的一种库存容器的结构示意图；
图6是本申请实施例中提供的一种用于搬运库存容器的搬运机器人的结构示意图；
图7是本申请实施例中提供的一种目标转移机器人的结构示意图；
图8是本申请实施例中提供的另一种仓储管理系统的结构示意图；
图9是本申请实施例中提供的又一种仓储管理系统的结构示意图；
图10是本申请实施例中提供的一种搬运上架库存容器的搬运示意图；
图11是本申请实施例中提供的一种搬运待上架容器的搬运示意图；
图12是本申请实施例中提供的一种库存管理系统的结构示意图；
图13是本申请实施例中提供的一种用于盘点的射频读取器与库存支架之间的位置示意图；
图14是本申请实施例中提供的一种仓储管理方法的流程示意图；
图15是本申请实施例中提供的一种库存管理方法的流程示意图。
具体实施方式
下面结合附图和实施例对本申请作进一步的详细说明。可以理解的是，此处所描述的具体实施例仅用于解释本申请，而非对本申请的限定。为了便于描述，附图中仅示出了与本申请相关的部分而非全部结构。
为了更好地理解本申请实施例的技术方案，下面详细地提供了一种物品拣选系统。图1是本申请实施例中提供的一种物品拣选系统的结构示意图，参见图1，该系统100包括：机器人110、控制系统120、库存容器区130以及工作站140，库存容器区130设置有多个库存容器131，库存容器131上放置有多种库存物品，例如，如同在超市中见到的放置有多种商品的货架一样，多个库存容器131之间排布成阵列形式。通常，在库存容器区130的一侧可以设置有多个工作站140，机器人110可以为自驱动的机器人。在拣选场景中，工作站140也可称为订单拣选区。
控制系统120与机器人110进行无线通信，工作人员通过操作台160可以使控制系统120工作，机器人110在控制系统120的控制下，执行搬运库存容器的任务。其中，该库存容器可以包括货架和/或笼车等。例如，控制系统120根据任务为机器人110规划移动路径，机器人110根据移动路径沿库存容器阵列中的空着的空间(机器人110通行通道的一部分)行驶。为了方便为机器人110规划移动路径，预先将机器人110的工作区域(该工作区域包括库存容器区130以及工作站140所在区域)划分为多个子区域(即单元格)，机器人110逐个子区域地进行移动从而形成移动轨迹。在一个示例中，机器人110能够根据摄像头拍摄到的二维码信息向前行驶，并且能够根据控制系统120确定的路线 行驶至控制系统120提示的库存容器131下面。机器人110将库存容器131搬运到工作站140，在工作站140处的拣货人员或拣选机器人从库存容器131上拣选物品。在一实施例中，库存容器131可以设置为存放一个或多个物品容器(或称为料箱)，每个物品容器中可以放置物品。可以利用机器人110将该库存容器131搬运到工作站140，也可以利用机器人110将所需物品所在的物品容器搬运到工作站140，具体可以根据实际情况而设置机器人110搬运的对象。
控制系统120为在服务器上运行的、具有数据存储、信息处理能力的软件系统，可通过无线或有线与机器人、硬件输入系统、其它软件系统连接。控制系统120可以包括一个或多个服务器，可以为集中式控制架构或者分布式计算架构。服务器包括处理器121和存储器122，在存储器122中包括订单池123。
以图1中所示的物品拣选系统为例，相关技术中，在从库存容器中拣选物品的情况下，可以采用机器人将库存容器搬运到工作站，虽然通过机器人搬运库存容器到工作站能够有效地节省拣选人员的行走时间，然而在工作站进行拣选物品时，却需要人工操作对盛放物品的容器以及物品进行人工扫码，从而导致在拣选操作环节的拣选效率非常低。因此，需要对拣选物品的方式进行改进，以提高在仓储物流行业的拣选操作环节的拣选操作效率。
下面针对本申请实施例中提供的仓储管理系统及方法，通过多个实施例进行详细阐述。
图2是本申请实施例中提供的一种仓储管理系统的结构示意图，本实施例的技术方案可适用于在拣选、包装复核、上架等多个操作环节的情况，用以提升在多个操作环节的人工作业效率，该系统可实现本申请任意实施例中所提供的仓储管理方法。如图2所示，本申请实施例中提供的仓储管理系统200包括：至少一个拣选容器210、至少一个播种设备220以及管理服务器230；在一实施例中，至少一个拣选容器210中放置有多个库存物品，多个库存物品上均设置有物品射频标签，在拣选容器210为多个的情况下，多个拣选容器210上均设置有容器射频标签，每一个播种设备220上设置有至少一个播种位，且每一个播种位上设置有第一射频读取器；其中：
第一射频读取器配置为，在目标订单任务所需的目标拣选容器210被放置到目标播种设备220上的第一射频读取器所在的目标播种位的情况下，读取目 标拣选容器210上的容器射频标签，并将读取到的目标拣选容器210的容器射频标签发送给管理服务器230；
管理服务器230配置为，依据第一射频读取器读取到的目标拣选容器210的容器射频标签，确定目标拣选容器210的容器信息，并记录目标拣选容器210的容器信息、目标播种位与目标订单任务三者之间的绑定关系；
第一射频读取器还配置为，在目标订单任务所需要的目标库存物品放置到目标拣选容器210的情况下，读取目标库存物品上携带的物品射频标签，并将读取到的目标库存物品的物品射频标签发送给管理服务器230；
管理服务器230还配置为，将目标库存物品的物品射频标签与目标拣选容器的容器射频标签进行关联，并确定目标拣选容器210中已有的目标库存物品是否与目标订单任务所需的目标库存物品一致。
在一实施例中，拣选容器210可以理解为订单容器，即与订单任务对应的放置订单任务所需物品的容器。相应的，目标拣选容器210可以理解立即为目标订单容器。
在本实施例中，图3是本申请实施例中提供的一种仓储管理系统中播种设备的结构示意图。参见图3，对于仓储管理系统的每一播种设备220而言，每一个播种设备220上可以包括多个播种位240，且在每一个播种位240上可以设置有对应的第一射频读取器250。可选地，播种设备220为播种墙。对于每一播种设备220而言，在播种设备220的每一个播种位240上可以放置拣选容器210，每个拣选容器210上可以设置有容器射频标签260。可选地，容器射频标签260可以采用射频识别(Radio Frequency Identification，RFID)标签，第一射频读取器250可以采用RFID读码器。
在本实施例中，目标订单任务中可以包含物品拣选信息，该物品拣选信息用于指示需要拣选的物品。目标库存物品为目标订单任务所指示的需要进行拣选的物品。目标拣选容器设置为盛放目标订单任务所指示的目标库存物品。
在本实施例中，目标播种设备是指用于放置目标拣选容器的播种设备，目标播种位是指目标播种设备上用于放置目标拣选容器的播种位。目标播种设备以及目标播种设备上的目标播种位可以根据目标订单任务的分配位置进行确定，例如将目标订单任务分配某一播种设备后，可以将分配有目标订单任务的播种 设备作为目标播种设备，并将目标订单任务具体在目标播种设备上的播种位作为目标播种位。
本实施例中的“目标播种设备”、“目标播种位”、“目标库存物品”以及“目标拣选容器”可以理解为是一种代指，分别代指与“目标订单任务”具有关联关系的“播种设备”、“播种位”、“库存物品”以及“拣选容器”，通过上述描述进而可以将与“目标订单任务”不具有关联关系的“播种设备”、“播种位”、“库存物品”以及“拣选容器”进行区分，以避免出现逻辑上的混乱。
在本实施例中，播种设备220设置于用于进行物品拣选任务的订单拣选区域，比如订单拣选区域为拣选工作站，以方便拣选人员或者拣选机器人将拣选的库存物品放置到播种设备上。图4是本申请实施例中提供的一种仓储管理系统的实际场景示意图。参见图4，拣选人员或者拣选机器人可以随机从众多拣选容器选取拣选容器作为目标拣选容器210，并将随机选取的目标拣选容器210放置到目标播种设备220的目标播种位240上。在一实施例中，系统将目标订单任务分配到目标播种设备220的目标播种位240上，目标订单任务与目标播种位240之间存在绑定关系。当拣选人员或者拣选机器人将目标拣选容器210放置到目标播种位240上后，目标播种位240上设置的第一射频读取器250可以读取目标拣选容器210上携带的容器射频标签260，并将读取到的目标拣选容器210的容器射频标签260发送给管理服务器230。管理服务器230根据目标拣选容器210的容器射频标签260，将目标拣选容器210与目标订单任务进行绑定。即，目标订单任务不仅与目标播种位240存在绑定关系，也与目标拣选容器210存在绑定关系。
在本实施例中，参见图2和图4，管理服务器230与设置于目标播种设备220的目标播种位240上的第一射频读取器250进行通信连接。可选地，第一射频读取器250与管理服务器230之间的通信连接方式为有线通信连接或者无线通信连接。管理服务器230可以接收第一射频读取器250读取并发送的目标拣选容器210的容器射频标签信息，并依据目标拣选容器210的容器射频标签信息，确定目标拣选容器210的容器信息。每一个拣选容器对应有唯一的容器射频标签。
在本实施例中，参见图2和图4，管理服务器230可以自动记录目标拣选容器210的容器信息、目标播种位240的位置信息与目标订单任务三者之间的绑定关系，以便可以根据记录的绑定关系进行数据查询和后续库存数据正确性验证。采用上述方式，将目标拣选容器放置到目标播种位上就可以自动记录目标拣选容器的容器信息、目标播种位的位置信息、目标订单任务三者之间的绑定关系，从而不需要拣选人员或者拣选机器人进行额外的人工扫码操作来进行操作，从而节省了采用人工扫码所花费的时间。
在本实施例中，参见图2和图4，在一个可选示例中，当目标播种位240上的第一射频读取器250只允许读取目标播种位240的预设射频信号读取范围内的射频标签时，管理服务器230可以依据目标播种位240上的第一射频读取器250是否能读取到目标拣选容器210上的容器射频标签260，来确定拣选人员或者拣选机器人是否将目标拣选容器210正确放置到目标播种位240。若目标播种位240上的第一射频读取器250识别到容器射频标签260，则表明已将目标拣选容器210正确放置到目标播种位240。此时，管理服务器230可以在确定拣选人员或拣选机器人正确放置目标拣选容器260时，自动记录目标拣选容器210的容器信息、目标播种位240的位置信息与目标订单任务三者之间的绑定关系。若目标播种位240上的第一射频读取器250未识别到容器射频标签260，则表明未将目标拣选容器210正确放置到目标播种位240，此时提醒拣选人员或拣选机器人进行正确检查，以便重新放置目标拣选容器210。
在一实施例中，在目标拣选容器210放置在目标播种位240上的情况下，目标订单任务与目标拣选容器210之间就存在了绑定关系。在一实施例中，可以利用机器人搬运放置有目标拣选容器210的目标播种设备220，也可以利用机器人直接搬运目标拣选容器210。例如，如果目标订单任务优先级较高，则可以依据目标订单任务与目标拣选容器210之间的绑定关系，可以先将完成了该目标订单任务的目标拣选容器210搬运到打包处准备进行复核并打包发货处理。
在本实施例中，参见图4，在通过拣选人员或者拣选机器人将目标订单任务所需要的目标库存物品放置到位于目标播种设备220的目标播种位240上的目标拣选容器210后，设置于目标播种位240上的第一射频读取器250还可以读取目标库存物品上携带的物品射频标签。同时，设置于目标播种位240上的第一射频读取器250可以将读取到的目标库存物品上携带的物品射频标签发送至 管理服务器230。
在本实施例中，参见图2和图4，管理服务器230接收目标播种位240上的第一射频读取器250发送的目标库存物品的物品射频标签信息，并将接收到的目标库存物品的物品射频标签与接收到目标拣选容器210的容器射频标签进行关联。同时，管理服务器230还可以依据目标库存物品的物品射频标签信息确定目标拣选容器210中已经盛放的目标库存物品是否与目标订单任务所需的目标库存物品一致。如果一致，表明目标拣选容器210中已经集齐目标订单任务所需要的目标库存物品；如果不一致，表明目标拣选容器210中未集齐目标订单任务所需要的目标库存物品。可选地，目标拣选容器中已有的目标库存物品与目标订单任务所需的目标库存物品一致包括：目标拣选容器中已有的目标库存物品的库存量单位(Stock Keeping Unit，SKU)信息与目标订单任务所需的目标库存物品的SKU信息一致，以及目标拣选容器中已有的目标库存物品的数量与目标订单任务所需的目标库存物品的数量一致。采用上述方式，可以只要将目标库存物品依次放入到目标拣选容器中，就可以通过位于目标播种位的射频读取器自动识别目标库存物品的物品射频标签，并通过管理服务器确定目标拣选容器中目标库存物品的放置情况，以此来自动确定目标拣选容器中是否集齐目标订单任务所需要的目标库存物品，从而可以避免在放置目标库存物品后还需要人工确认是否集齐的动作，从而节省了人工确认所花费的时间。
本申请实施例中提供了一种仓储管理方案，可以在播种位上设置射频读取器以及在拣选容器上设置容器射频标签，当拣选人员将拣选容器放置在播种位时，通过射频读取器自动识别拣选容器的容器射频标签，从而使得管理服务器根据容器射频标签自动记录两者之间的绑定关系，采用上述方式不需要人工操作进行扫码，极大地节省人工操作时间；同时，在物品上可以设置物品射频标签，当拣选人员将需要拣选的物品放到拣选容器时，可以通过射频读取器自动读取物品射频标签，并将读取的物品射频标签发送至管理服务器，通过管理服务器可以自动确定拣选容器中已有的目标库存物品是否与订单任务所需的目标库存物品一致，采用上述方式消除了物品条形码的寻找和对准动作，只需要拣选人员将拣选的物品放到拣选容器上就可以自动识别拣选的物品，并且在将拣选的物品放入到拣选容器后并不需要再次确认放置的物品，极大地提高了人工拣选效率。
在本实施例的一种可选实施方式中，本实施方式可以与上述一个或者多个实施例中的多个可选方案结合。参见图4，当拣选人员或者拣选机器人将目标拣选容器210放置到目标播种设备220的目标播种位240时，目标拣选容器210上设置的容器射频标签260的被识别范围与目标播种设备220的目标播种位240上设置的第一射频读取器250的识别范围至少部分重合。
在本实施方式中，播种设备上可以包含多个播种位，且每一个播种位上可以设置有各自对应的第一射频读取器250。在一个可选示例中，为了保证目标播种位240的第一射频读取器250顺利读取位于目标拣选容器210上的容器射频标签260，可以对第一射频读取器250与目标拣选容器210上的容器射频标签260之间的位置对应关系进行设置。可选地，目标拣选容器210上设置的容器射频标签与目标播种位240上设置的第一射频读取器250，在位置上至少部分重合，这样可以保证第一射频读取器250在位置上尽可能靠近目标拣选容器210上的容器射频标签，从而保证第一射频读取器250顺利读取射频标签。
在本实施方式中，可选地，目标拣选容器210的容器底部设置有容器射频标签，且位于目标拣选容器210的容器底部的容器射频标签贴近目标播种位240上的第一射频读取器(即位于目标拣选容器210的容器底部的容器射频标签与目标播种位240上的第一射频读取器的距离小于预设距离阈值，该预设距离阈值可以根据实际情况进行设定，例如该预设距离阈值可以为10cm)，从而保证目标拣选容器的容器底部的容器射频标签260尽可能贴近目标播种位240上的第一射频读取器250。采用上述设置的方式，可以保证任一播种位上的第一射频读取器在位置上能够尽可能的靠近位于该播种位上的拣选容器的容器射频标签，从而使得该第一射频读取器可以顺利准确的读取位于该播种位上的拣选容器上容器射频标签，而尽可能地读取少量的或者不去读取位于其他播种位上的拣选容器的容器射频标签。
在本实施方式中，在另一可选示例中，为了保证目标播种位240的第一射频读取器250尽可能的只读取位于目标播种位240上的射频标签，可以对每一个第一射频读取器250的射频信号读取范围进行限制，通过设置射频信号读取范围可以避免由于第一射频读取器的射频信号读取范围较大，造成播种位上的 第一射频读取器无限制地读取其他播种位上的射频标签。可选地，目标播种位240上的第一射频读取器250的射频信号读取区域为目标播种位240上用于放置目标拣选容器210的区域。可以根据目标播种位240上用于放置目标拣选容器210的区域大小对第一射频读取器250射频信号读取范围设置限定。采用上述方式，可以通过对第一射频读取器的射频信号读取范围进行选择性的设定，以保证第一射频读取器仅能读取位于目标播种位上的目标拣选容器中的容器射频标签，进而避免错误识别其他播种位上的容器射频标签。
在本实施例的一种可选实施方式中，本实施方式可以与上述一个或者多个实施例中的多个可选方案结合。参见图3和图4，管理服务器230是配置为，可以依据目标播种位240上的第一射频读取器250是否能读取到物品射频标签，确定目标库存物品是否已正确放置在目标拣选容器210。
在本实施方式中，位于目标播种位240上的第一射频读取器250包括一定的射频信号读取范围。如果第一射频读取器250能读取到物品射频标签，则表明有库存物品被放置到第一射频读取器250的射频信号读取范围之内；如果第一射频读取器250未能读取到物品射频标签，则表明没有库存物品被放置到第一射频读取器250的射频信号读取范围之内。对于第一射频读取器250能读取到物品射频标签而言，如果能够保证第一射频读取器250的射频信号读取范围精确到目标播种位上的目标拣选容器210所在区域，即保证第一射频读取器250不会读取其他拣选容器或者其他拣选容器内的射频标签，那么只要第一射频读取器250读取到物品射频标签，管理服务器230就可以直接确定目标库存物品已正确放置在目标拣选容器210；否则，则表明没有正确放置目标库存物品。
在本实施方式中，对于大部分情况下，考虑到为了节约空间拣选容器与拣选容器之间的间距不能间隔太大，第一射频读取器230的射频信号读取范围可能会包括目标拣选容器210相邻的拣选容器的部分区域。为此，当第一射频读取器250读取到物品射频标签时，管理服务器230可以依据第一射频读取器250读取到物品射频标签的射频信号强度，并依据该物品射频标签的射频信号强度，计算已读取到的物品射频标签与第一射频读取器250之间的距离。进而，管理服务器230可以依据计算得到的物品射频标签与第一射频读取器250之间的距离，确定物品射频标签是否位于目标拣选容器210的区域范围内。如果确定第一射频读取器250能够读取到物品射频标签且位于该目标拣选容器210的区域 范围内，则确定目标库存物品已正确放置在目标拣选容器210；否则，则表明没有正确放置。
在本实施例的一种可选实施方式中，本实施方式可以与上述一个或者多个实施例中的多个可选方案结合。参见图3和图4，本申请实施例中的仓储管理系统200还包括：目标播种位提示装置270，目标播种位提示装置270与管理服务器230通信连接；其中：
管理服务器230还配置为，将目标订单任务分配到目标播种设备220的目标播种位240，并向目标播种位提示装置270发送播种位提示信息；
目标播种位提示装置270配置为，依据播种位提示信息，提示目标播种位240在目标播种设备220上的具体位置，以指示拣选人员或者拣选机器人将目标拣选容器210放置到目标播种位上。
在本实施方式中，在目标订单任务下发到仓储管理系统200后，管理服务器230可以对接收到的目标订单任务进行处理，以从位于订单拣选区域的多个播种设备中选取合适的播种设备。以及，管理服务器230还可以从目标播种设备220包含的多个播种位中确定合适的播种位，以便将目标订单任务分配到目标播种设备220的合适的目标播种位240。参见图3和图4，管理服务器230将目标订单任务分配到目标播种位240同时，还可以向目标播种位提示装置270发送播种位提示信息。目标播种位提示装置270可以依据播种位提示信息，提示目标播种位在所述目标播种设备上的位置，通过播种位提示信息提示拣选人员或者拣选机器人将目标拣选容器放置到目标播种位上。
在本实施方式中，在一种可选示例中，参见图3和图4，在将目标订单任务分配到目标播种设备220的目标播种位240后，拣选人员或拣选机器人从众多拣选容器中随机选取拣选容器，将选取的拣选容器放置到目标播种位上作为目标拣选容器210，盛放目标订单任务所需要的目标库存物品；如果拣选容器有多种规格，管理服务器还配置为：在将目标订单任务分配到目标播种设备220的目标播种位240后，根据订单情况给出建议的拣选容器类型，即系统可以根据订单的情况，给出建议的拣选容器类型(拣选容器有不同类型或者规格，例如拣选容器被隔板划分为多个存储区域)，拣选人员或拣选机器人根据系统给出 的建议，选择对应的容器类型中的一个作为目标拣选容器。在一实施例中，管理服务器230依据目标订单任务所需要的一个或多个目标库存物品的物品基本信息从众多拣选容器中选择与目标库存物品匹配的拣选容器类型，并向拣选机器人或拣选人员给出拣选容器类型，拣选机器人或拣选人员根据建议从对应的型号中随机选择一个作为盛放目标库存物品的目标拣选容器。其中，物品基本信息可以用于指示盛放目标库存物品时所需要的拣选容器的类型。可选地，物品基本信息可以包括物品类型、需求数量、物品体积、重量，例如拣选容器的类型分为小尺寸拣选容器、中尺寸拣选容器和大尺寸拣选容器。物品基本信息可以包括物品类型、需求数量、物品体积、重量。
在本实施例的一种可选实施方式中，本实施方式可以与上述一个或者多个实施例中的多个可选方案结合。参见图2和图4，本申请实施例中的仓储管理系统200还包括：用于搬运目标库存容器280的目标搬运机器人290；其中：
管理服务器230依据目标订单任务确定目标库存容器280，并向目标搬运机器人290发送库存容器搬运指令；目标库存容器280中包含目标订单任务所需要的目标库存物品；
目标搬运机器人290响应库存容器搬运指令，将目标库存容器280搬运至位于目标播种位240的目标拣选容器210的预设位置处，以便将目标订单任务所需要的目标库存物品放置到目标拣选容器210上。
在本实施方式中，参见图1，目标库存容器是指位于库存容器区130且用于放置目标库存物品的库存容器131，比如目标库存容器为用于盛放目标库存物的可移动货架或者固定货架。在一实施例中，可移动货架或者固定货架上可以放置用于存储目标库存物品的物品容器(例如料箱)，机器人110可以搬运可移动货架，也可以搬运可移动货架或固定货架上的料箱。此外，图5是本申请实施例中提供的一种库存容器的结构示意图，参见图5，库存容器280上可以直接放置拣选物品501；也可以先放置物品容器502，再采用物品容器502盛放拣选物品503。在一个可选示例中，库存容器280可以包括多个延垂直方向叠加的隔层，在每个隔层上可以放置多个拣选物品501、或者在每个隔层上可以放置多个用于盛放拣选物品的物品容器502、或者在每个隔层可以放置多个拣选物品501 且放置多个用于盛放拣选物品的物品容器502，例如库存容器可以为可移动货架。物品容器502也可以在库存容器280内或库存容器280上的挂钩或杆进行悬挂。物品容器502可以为用于容纳物品的物品箱。物品容器502在库存容器280上能够以多种适当的方式放置在库存容器280的内部或外表面。库存容器280还可以包括一个或多个支撑部505。
在本实施方式中，目标搬运机器人是指用于搬运目标库存容器或者目标库存容器中的物品容器的自驱动机器人。图6是本申请实施例中提供的一种用于搬运库存容器的搬运机器人的结构示意图。参见图4和图6，搬运机器人290可以包括驱动机构601，通过该驱动机构601，搬运机器人290能够在工作空间内移动，搬运机器人290还可以包括用于搬运目标库存容器280的举升机构602，搬运机器人290可以运动到目标库存容器280的下方，搬运机器人可以利用举升机构602举起目标库存容器280，并进行搬运。举升机构602升起时将整个目标库存容器280从地面抬起，以使得搬运机器人290搬运目标库存容器280，举升机构602下降时可以将目标库存容器280放在地面上。搬运机器人290上的目标识别组件603在搬运机器人290举升目标库存容器280时，能够有效的对目标库存容器280进行识别，以保证搬运机器人运行至目标库存容器280的正下方。
除此之外，如果是基于视觉导航，搬运机器人290还可以包括导航识别组件(图6未示出)，设置为识别铺设地面上的导航标记(如二维码)。当然，搬运机器人290还可以包括控制整个机器人实现运动、导航等功能的控制模块(图6未示出)。在一个示例中，搬运机器人290至少可以包括向上和向下的两个摄像头，其能够根据向下的摄像头拍摄到预先铺设的二维码(也可以是其它地面标识)向前行驶，并且能够行驶到库存容器底部后根据向上的摄像头拍摄到位于库存容器底部的对接标识，以便依据对接标识与库存容器进行对接。
在本实施方式中，参见图2和图4，管理服务器230可以依据目标订单任务从库存容器区中确定目标库存容器280，同时可以向目标搬运机器人290发送库存容器搬运指令。目标搬运机器人290可以响应管理服务器230发送的库存容器搬运指令，将目标库存容器280搬运至位于目标播种位240的目标拣选容器210的预设位置处。此时，拣选人员或者拣选机器人可以从目标库存容器280中取出目标库存物品，并将取出的目标库存物品放入位于目标播种位240处的目 标拣选容器210中。
在本实施方式中，在一个可选示例中，参见图4，目标播种设备220上还设置有用于进行拣选提醒的射频读取器；在从目标库存容器280中取出目标库存物品，并将取出的目标库存物品放入位于目标播种位240处目标拣选容器210的过程中，该用于进行拣选提醒的射频读取器可以读取拣选人员或者拣选机器人拿取的目标库存物品上携带的物品射频标签，并将读取到的物品射频标签发送至管理服务器230。管理服务器230可以依据该物品射频标签确定拣选人员拿取的物品射频标签对应的库存物品，判断其是否是目标订单任务所需要且待放入目标拣选容器210的库存物品，以便在拿错的情况下提醒拣选人员或者拣选机器人，并重新拿取。采用上述方式，可以在从目标库存容器取出目标库存物品并进行放入的过程中通过用于进行拣选提醒的射频读取器和管理服务器自动进行识别目标库存物品，消除了在拣选过程中拣选人员或者拣选机器人需要寻找目标库存物品的条形码以及对准目标库存物品的条形码进行扫描的人工扫描动作，从而节省拣选人员或者拣选机器人的拣选操作时间，并且还可以自动提示拣选人员或者拣选机器人是否拿错库存物品，减少了将拿错的物品放入目标拣选容器后再次拿出所消耗的时间。
在本实施例的一种可选实施方式中，本实施方式可以与上述一个或者多个实施例中的多个可选方案结合。参见图2和图4，管理服务器230还配置为，在确定目标拣选容器210中已有的目标库存物品与目标订单任务所需的目标库存物品一致的情况下，发送拣选容器转移指令，指示目标转移机器人2110将目标拣选容器210转移到待包装缓存位置处以对目标拣选容器210中盛放的目标库存物品进行包装处理。
在本实施方式的一个可选示例中，参见图2和图4，本申请实施例中的仓储管理系统200还包括：目标转移机器人2110，该目标转移机器人2110设置为转移位于目标播种位240处的目标拣选容器210；其中：管理服务器230设置为在检测到位于目标播种位240处的目标拣选容器210中的目标库存物品已集齐时，向目标转移机器人2110发送拣选容器转移指令；目标转移机器人2110响应拣选容器转移指令，将目标拣选容器210或者包括目标拣选容器210的播种设备 220转移至待包装缓存位置处，以便打包人员或者打包机器人对转移至待包装缓存位置处的目标拣选容器210中的目标库存物品进行打包处理。
在本实施方式中，图7是本申请实施例中提供的一种目标转移机器人的结构示意图，以便通过目标转移机器人更好地转移位于目标播种位240处的目标拣选容器210。参见图4和图7，目标转移机器人可以包括夹抱机构，该夹抱机构可以包括伸缩组件710，伸缩组件710可以设置为从目标播种设备220的目标播种位240上夹抱出目标拣选容器210。该夹抱机构还可以包括升降组件720，该升降组件720可以将伸缩组件710提升或降到预设高度，从而可以通过调整该夹抱机构的高度可以使得夹抱机构深入到目标播种设备220的目标播种位240处，从目标播种位240上夹抱出目标拣选容器210。可选地，夹抱机构还可以包括分别设置在伸缩组件710内侧的防滑垫，该防滑垫可折叠，在不夹抱目标拣选容器时该防滑垫折叠，在夹抱目标拣选容器时该防滑垫张开。
在本实施方式中，参见图4，管理服务器230可以实时检测位于目标播种位240处的目标拣选容器210是否已经集齐目标订单任务所需要的目标库存物品，并在检测到目标拣选容器210已集齐目标库存物品时确定目标转移机器人2110。同时，管理服务器230可以向目标转移机器人2110发送拣选容器转移指令，保证目标转移机器人2110可以响应拣选容器转移指令，将目标拣选容器210或者包括目标拣选容器210的播种设备220转移至待包装缓存位置处。
在本实施方式的另一可选示例中，参见图2和图4，本申请实施例中的仓储管理系统200还包括：容器传送装置，该容器传送装置设置在目标播种设备220所在位置与待包装缓存位置之间；其中：管理服务器230设置为在检测到位于目标播种位240处的目标拣选容器210中的目标库存物品已集齐的情况下，向容器传送装置发送拣选容器转移指令；容器传送装置响应管理服务器230发送的拣选容器转移指令，将目标拣选容器210传送至待包装缓存位置处，以便在待包装缓存位置处对目标拣选容器210中的目标库存物品进行打包处理。
在本实施方式的又一可选示例中，参见图2和图4，本申请实施例中的仓储管理系统200还包括：人工转移区域，该人工转移区域位于目标播种设备220与待包装缓存位置之间；其中：管理服务器230设置为在检测到位于目标播种位240处的目标拣选容器210中的目标库存物品已集齐时，向位于人工转移区 域的操作人员发送拣选容器转移指令，以便操作人员根据拣选容器转移指令将目标拣选容器210转移到待包装缓存位置处。
在本实施例的一种可选实施方式中，本实施方式可以与上述一个或者多个实施例中的多个可选方案结合。参见图2和图4，本申请实施例中的目标播种设备220的类型可以分为固定播种设备和可移动播种设备。在一个可选示例中，在目标播种设备220的类型为固定播种设备的情况下，当检测到位于目标播种位240处的目标拣选容器210中的目标库存物品已集齐时，可以采用人工转移、转移机器人或者容器传送装置等方式，将目标拣选容器210传送至待包装缓存位置处。在另一个可选示例中，在目标播种设备220的类型为可移动播种设备的情况下，当检测到目标播种设备220的多个目标播种位240处的目标拣选容器210中的目标库存物品均已经全部集齐时，采用人工转移或者转移机器人的方式将整个目标播种设备220整体转移至待包装缓存位置处。在又一个可选示例中，在目标播种设备220的类型为可移动播种设备的情况下，当检测到目标播种设备220的多个目标播种位240处，存在至少一个目标拣选容器210中的目标库存物品集齐时，可以依据至少一个集齐目标库存物品的目标拣选容器210所关联的优先级，依次将目标拣选容器210转移至待包装缓存位置处。其中，目标拣选容器210所关联的优先级可以依据目标订单任务的优先级进行确定。
图8是本申请实施例中提供的另一种仓储管理系统的结构示意图，本实施例在上述实施例的基础上进行优化，本实施例可以与上述一个或者多个实施例中多个可选方案结合。如图8所示，本申请实施例中提供的仓储管理系统200包括：位于订单拣选区域的至少一个拣选容器210、至少一个播种设备220以及管理服务器230，还包括：设置于待包装缓存位置处的第二射频读取器2120；其中：
第二射频读取器2120配置为，在将已集齐目标库存物品的目标拣选容器210转移到待包装缓存位置后，读取目标拣选容器210中包含的物品射频标签和目标拣选容器210的容器射频标签，并将读取到的物品射频标签和容器射频标签发送给管理服务器230；
管理服务器230还配置为，依据第二射频读取器2120读取到的物品射频标签和容器射频标签，对目标拣选容器210中包含的目标库存物品进行复核，以复核目标拣选容器210是否已包含目标订单任务所需要的全部目标库存物品。
在本实施例中，待包装缓存位置处设置有第二射频读取器2120，比如可以在待包装缓存位置处的包装工位上安装第二射频读取器2120，该第二射频读取器2120可以采用RFID射频读码器。在将目标拣选容器210转移至待包装缓存区域的待包装缓存位置处后，第二射频读取器2120可以识别到目标拣选容器210中携带的容器射频标签和目标拣选容器210中包括的一个或多个目标库存物品携带的物品射频标签。
在本实施例中，管理服务器230可以根据第二射频读取器2120读取到的容器射频标签和物品射频标签，来确定目标拣选容器210的容器信息以及目标拣选容器210中包含的一个或多个目标库存物品的物品信息，比如可以确定目标拣选容器210的容器身份标识(Identity，ID)编号或SKU信息，以及确定目标拣选容器210中每种目标库存物品的物品ID编号和物品数量。
在本实施例中，管理服务器230已经记录了目标拣选容器的容器信息与目标播种位和目标订单任务之间的绑定关系。进而，管理服务器230可以基于已记录目标拣选容器的容器信息、目标播种位、目标订单任务三者之间的绑定关系，依据目标拣选容器的容器信息和目标订单任务之间的关系进行数据比对，用以确定目标拣选容器中包含的目标库存物品是否符合目标订单任务的拣选要求。若比对成功，表明目标拣选容器中包含目标订单任务所需要的每个目标库存物品，目标拣选容器中的每个目标库存物品符合拣选要求，此时可以提示订单复核完成；若比对不成功，表明目标拣选容器中的目标库存物品不符合目标订单任务的拣选要求，此时可以生成差异数据，提示订单复核区域的复核人员将该目标拣选容器转移并进行异常处理。
本申请实施例中提供了一种仓储管理方案，可以在待包装缓存位置处设置第二射频读取器，通过第二射频读取器可以对目标拣选容器中的每个目标库存物品进行自动复核，避免在待包装缓存位置处需要包装工人先扫描目标拣选容器的容器编号，然后再逐一扫描目标拣选容器内的目标库存物品条码以进行人工物品条码和数量的复核所带来的繁杂操作，从而节省了大量的订单复核时间， 提高了包装工人的订单复核效率；另外，考虑到可能由于识别错误会将其他拣选容器中的库存物品识别为是目标拣选容器中盛放的库存物品，导致在检测目标拣选容器会错误的认为目标拣选容器已经集齐目标订单任务所需的每个目标库存物品时，以及，在转移目标拣选容器至待包装缓存位置的过程中可能会丢失目标库存物品，此时如果不进行订单复核则会导致包装的目标库存物品实际是不符合要求的，为此通过在待包装缓存位置进行再次复核会减少上述两种情况的发生。
图9是本申请实施例中提供的又一种仓储管理系统的结构示意图，本实施例在上述实施例的基础上进行优化，本实施例可以与上述一个或者多个实施例中多个可选方案结合。如图9所示，本申请实施例中提供的仓储管理系统200还包括：待上架容器2130、上架库存容器2140以及位于物品上架区的第三射频读取器2150，待上架容器2130中放置有待上架物品，待上架物品上设置有物品射频标签；其中：
第三射频读取器2150配置为，在待上架容器2130中的待上架物品被放入上架库存容器2140的情况下，读取待上架物品上的物品射频标签，并将读取到的待上架物品上的物品射频标签发送给管理服务器230；
管理服务器230还配置为，依据第三射频读取器2150读取到的待上架物品上的物品射频标签，确定待上架物品的物品信息，并记录待上架物品的物品信息与上架库存容器的容器位置之间的绑定关系。
在本实施例中，待上架容器2130是指用于盛放需要入库存储的待上架物品的容器，比如待上架容器2130可以为可移动货架或者固定货架。上架库存容器2140是指库存容器区中将要用于存储待上架物品的库存容器，比如上架库存容器2140可以为将要盛放待上架物品(盛放从待上架库存容器取出的待上架物品，可以理解为上架物品)的可移动货架、固定货架。可移动货架可以直接放置待上架物品或上架物品，也可以在可移动货架上放置物品箱或者托盘，物品箱或托盘再直接放置待上架物品或上架物品；固定货架上一般放置物品箱或托盘，物品箱或托盘放置待上架物品或上架物品；在待上架容器2130为可移动的货架的情况下，机器人可以搬运待上架容器2130至预设位置处，也可以直接搬运待 上架容器2130上的物品箱或托盘至预设位置处；在待上架容器2130为固定的货架的情况下，机器人搬运待上架容器2130上的物品箱或托盘至预设位置处；同理，上架库存容器2140为可移动货架时，机器人可以直接搬运上架库存容器2140至预设位置处，也可以搬运待上架容器2130上的物品箱或托盘；上架库存容器2140为固定货架时，机器人搬运上架库存容器2140上的物品箱或托盘至预设位置处。
在本实施例中，管理服务器230可以从放置库存容器的库存容器区选择合适的库存容器，比如选择具有与待上架物品的存储空间匹配的库存容器，作为上架库存容器2140，从而方便使用上架库存容器2140存储待上架物品。物品上架人员或者物品上架机器人可以从待上架容器2130中的取出需要上架的每个待上架物品，并将取出的每个待上架物品放入上架库存容器2140中。相应的，在从待上架容器2130中的取出每个待上架物品或者将待上架物品放入上架库存容器2140的过程中，通过第三射频读取器2150读取到的待上架物品上的物品射频标签，并发送给管理服务器230。管理服务器230可以依据第三射频读取器2150读取到的待上架物品上的物品射频标签，确定待上架物品的物品信息，并记录待上架物品的物品信息与上架库存容器的容器位置之间的绑定关系。
在本实施例的一种可选实施方式中，本实施方式可以与上述一个或者多个实施例中的多个可选方案结合。参见图9，第三射频读取器2150可以设置在待上架容器2130上方的预设位置处，且待上架物品的物品信息包括：从待上架容器2130中取出的待上架物品的SKU信息以及取出的待上架物品的数量。
在本实施方式中，当物品上架人员或者物品上架机器人从待上架容器2130中取出待上架物品时，位于待上架容器2130上方的第三射频读取器2150可以读取该待上架物品上携带的物品射频标签，并发送到管理服务器230。进而，管理服务器230可以依据读取的物品射频标签，确定待上架容器2130的容器信息(比如待上架容器的ID)，以确定待上架容器2130中物品射频标签的减少量。此时，管理服务器230可以根据待上架容器213中物品射频标签的减少量即可获知上架人员或上架机器人从待上架容器中取出的待上架物品的SKU信息和取出的待上架物品的数量。相应的，管理服务器230可以记录上述待上架物品的 物品信息与上架库存容器2140的容器位置之间的绑定关系。
在本实施方式中，鉴于待上架容器可以包含多个，位于待上架容器2130上方的第三射频读取器2150还可以读取待上架容器2130上携带的容器射频标签，以便通过管理服务器依据第三射频读取器2150读取的容器射频标签来确定待上架容器2130的容器信息(比如待上架容器的ID)，进而以便获知上架人员或者上架机器人从哪个待上架容器取出待上架物品。
在本实施例的另一种可选实施方式中，本实施方式可以与上述一个或者多个实施例中的多个可选方案结合。参见图9，第三射频读取器2150可以被设置在上架库存容器2140上方的预设位置处，且待上架物品的物品信息可以包括：放入上架库存容器2140的待上架物品的SKU信息以及放入上架库存容器的待上架物品的数量。
在本实施方式中，当物品上架人员或者物品上架机器人将待上架物品放入上架库存容器2140时，位于上架库存容器2140上方的第三射频读取器2150可以读取放入的每个待上架物品上携带的物品射频标签，以便管理服务器230依据第三射频读取器2150读取的物品射频标签，来确定上架库存容器2140中物品射频标签的增加量。进而，管理服务器230可以根据上架库存容器2140中所包含的物品射频标签的增加量即可获知上架人员或上架机器人发放入到上架库存容器2140的待上架物品的SKU以及待上架物品的数量。相应的，管理服务器230可以记录上述待上架物品的物品信息与上架库存容器2140的容器位置之间的绑定关系。
采用上述两种可选实施方式，上架人员或者上架机器人不需要手动获取待上架物品的物品上架信息，通过预先设置的第三射频读取器可以自动识别并确定待上架物品的物品信息，上架人员或者上架机器人只需要扫描获知上架库存容器的容器位置，管理服务器就可以自动记录上架物品的物品上架信息与上架库存容器的容器位置之间的绑定关系，从而有效节省了物品上架时间，加快了物品上架速率。
在本实施例的一种可选实施方式中，本实施方式可以与上述一个或者多个实施例中的多个可选方案结合。图10是本申请实施例中提供的一种搬运上架库 存容器的搬运示意图。参见图10，本申请实施例中的仓储管理系统200还可以包括：用于搬运上架库存容器2140的上架搬运机器人2160；其中：
管理服务器230依据待上架任务信息确定上架库存容器2140，并向上架搬运机器人2160发送上架搬运指令；
上架搬运机器人2160响应上架搬运指令，将上架库存容器2140搬运至待上架容器2130的预设位置处，以便上架人员或者上架机器人在待上架容器2130的预设位置处从待上架容器2130中取出待上架物品并放入上架库存容器2140。
在本实施方式中，管理服务器230可以依据待上架任务信息从库存容器区中选择具有存储空间的上架库存容器2140。同时，管理服务器230还可以从位于上架搬运机器人区的多个上架搬运机器人中选取符合条件且处于空闲状态的上架搬运机器人2160，通过调度上架搬运机器人2160将库存容器区中的具有存储空间的上架库存容器2140搬运至待上架容器2130的预设位置处。采用上述方式，可以将具有存储空间的整个上架库存容器搬运至待上架容器处，以便上架人员或上架机器人能将大批量的待上架物品统一放入上架库存容器中进行存储。
在本实施例的一种可选实施方式中，本实施方式可以与上述一个或者多个实施例中的多个可选方案结合。图11是本申请实施例中提供的一种搬运待上架容器的搬运示意图。参见图11，本申请实施例中的仓储管理系统200还可以包括：用于搬运待上架容器2130的待上架搬运机器人2170；
管理服务器230依据待上架任务信息向待上架搬运机器人2170发送针对待上架容器2130的待上架搬运指令；
待上架搬运机器人2170响应待上架搬运指令，将待上架容器2130搬运至上架库存容器2140的预设位置处，以便在上架库存容器2170的预设位置处从待上架容器2130中取出待上架物品并放入上架库存容器2140。可选地，在向待上架搬运机器人2170发送待上架搬运指令时，还可以向上架人员发送跟随指令信息，以指示上架人员跟随待上架搬运机器人2170运动至上架库存容器2140的预设位置处，并提示上架人员从待上架容器2130中取出待上架物品以及放入上架库存容器2140中。可选地，在向待上架搬运机器人2170发送待上架搬运指令时，还可以向待上架搬运机器人2170发送指令，指示待上架搬运机器人2170 通过自身的抓取组件从待上架容器2130中取出待上架物品以及放入上架库存容器2140中。可选地，在向待上架搬运机器人2170发送待上架搬运指令时，还可以向上架机器人发送指令，指示上架机器人通过自身的抓取组件从待上架容器2130中取出待上架物品并放入上架库存容器2140中。
采用上述方式，在上架少量的待上架物品时，可以直接将待上架容器搬运至上架库存容器处，从而可以避免将整个上架库存容器进行搬运，进而增加不必要的搬运成本。
图12是本申请实施例中提供的一种库存管理系统的结构示意图，本实施例在上述实施例的基础上进行优化，本实施例可以与上述一个或者多个实施例中多个可选方案结合。如图12所示，本申请实施例中提供的库存管理系统1200包括：多个库存支架1201，每个库存支架1201上设置有多个库存位，每个库存位中容纳有多个库存物品；库存管理系统1200还包括多个第四射频读取器1202以及与多个第四射频读取器1202通信连接的管理服务器1203；库存物品上设置有物品射频标签；库存支架上设置有支架射频标签；
第四射频读取器1202配置为，读取库存支架1201上的支架射频标签以及位于库存支架上的库存物品的物品射频标签，并发送给管理服务器1203；
管理服务器1203配置为，根据支架射频标签和物品射频标签，确定库存支架的信息以及位于库存支架上的库存物品的信息。
在本实施例中，可选地，至少一个库存支架1201构成一个单元，一个单元的上方设置有一个第四射频读取器1202，第四射频读取器1202配置为读取单元中的支架射频标签和物品射频标签。例如，一个库存支架1201构成一个单元，这样的话可以保证每一个库存支架1201具有唯一对应的射频读取器。
在本实施例中，图13是本申请实施例中提供的一种用于盘点的射频读取器与库存支架之间的位置示意图。参见图13，在库存区中，可以包含多个库存支架1201，每一个库存支架1201上可以包含多个库存位，在库存位中可以容纳库存物品。可选地，在每一个库存支架1201所在位置的上方可以安装有第四射频读取器1202，第四射频读取器1202可以读取下方的库存支架1201的支架射频标签以及读取库存支架1201上的库存物品的物品射频标签。第四射频读取器 1202可以将读取的支架射频标签和库存物品的物品射频标签，发送给管理服务器1203。管理服务器230可以根据支架射频标签和物品射频标签，查询预设的支架射频标签与支架信息之间的映射关系，以及物品射频标签与物品信息之间的映射关系，从而得到库存支架的信息以及位于库存支架上的库存物品的信息。进而，管理服务器1203可以依据已经确定的库存支架的信息和库存物品的信息，与库存数据中记录的该库存支架1201中多个库存物品的物品信息和支架信息进行盘点比对。如果发现差异，则通过管理服务器1203生成库存支架的搬运任务，调度机器人将库存支架1201搬运到操作工位进行人工盘点，确认每个库存支架1201的库存差异并记录；如果无差异则不需要进行库存支架的搬运。
在本实施例中，在一个可选示例中，在库存支架1201的库存位上放置有库存容器，每一个库存容器中可以容纳至少一个库存物品，且每一个库存容器上设置有容器射频标签。可选地，在上述设置的基础上，第四射频读取器1202还配置为，读取库存容器上的容器射频标签，并发送给管理服务器1203。管理服务器1203还配置为，根据容器射频标签，查询容器射频标签与容器信息之间的映射关系，确定该库存容器的容器信息。
在本实施例中，在一个可选示例中，管理服务器1203配置为，确定获取的库存信息是否与记录的库存信息相一致。在一实施例中，库存信息包括库存支架1201的信息以及位于库存支架1201上的库存物品的信息。可选地，多个库存支架中的至少部分库存支架上设置有射频天线。
在本实施方式中，参见图13，可选地，第四射频读取器1202定向识别对应的库存支架1201的库存位上放置的库存容器的容器射频标签。其中，第四射频读取器1202具有唯一的标识，与下方对应的库存支架1201匹配，第四射频读取器1202只能读取第四射频读取器1202对应位置处的库存支架1201上的库存容器的容器射频标签，而不能读取其他库存支架上的库存容器的容器射频标签和物品射频标签。例如，位于位置(X1，Y1)的第四射频读取器1202只读取位置(X1，Y1)位置处的库存支架上的库存容器的容器射频标签和物品射频标签，而不能读取其他位置处的射频标签。
在本实施方式中，可选地，第四射频读取器1202可以按照预设盘点周期或者预设的盘点规则，自动开启第四射频读取器1202的盘点功能以对多个库存支 架中包含的库存物品的物品信息进行盘点。例如，按照预设的盘点周期，开启第四射频读取器1202的自动盘点功能，并在执行完一次自动盘点操作时，关闭第四射频读取器1202的自动盘点功能，等待下一次预设盘点周期的到来。再例如，按照预设盘点规则，在检测到有新入库的物品时，开启第四射频读取器1202的盘点功能进行自动盘点，而在没有新入库的物品时，关闭第四射频读取器1202的自动盘点功能。再例如，在拣选物品时发现物品信息有误，可开启第四射频读取器1202自动盘点功能进行自动盘点。可以理解的是，本实施例的库存管理系统可以与前述实施例的仓储管理系统集成在一起，作为仓储管理系统的一部分进行存在。
采用上述方式，可以在不需要移动库存支架的情况下，自动识别库存支架上所有物品的物品信息，整个过程不需要人工操作进行盘点，只要库存支架放置在对应位置就可以自动盘点库存容器中的库存物品，从而节省了人工盘点所浪费的时间。
图14是本申请实施例中提供的一种仓储管理方法的流程示意图，本实施例的技术方案可适用于在拣选、包装复核以及上架等多个操作环节的情况，用以提升在多个操作环节的人工作业效率，该方法可由仓储管理系统来执行。如图14所示，本申请实施例中提供的仓储管理方法包括以下步骤：
S1410、在目标订单任务所需的目标拣选容器被放置到第一射频读取器所在的目标播种位时，所述第一射频读取器读取所述目标拣选容器上的容器射频标签，并将读取到的所述目标拣选容器的容器射频标签发送给所述管理服务器。
在一实施例中，目标订单任务所需的目标拣选容器可以为拣选人员或者拣选机器人随机从众多拣选容器中选取的拣选容器。在一实施例中，目标拣选容器为与订单任务中所需的物品匹配的拣选容器(例如目标拣选容器可以放置下订单任务中所需的物品)。在一实施例中，随机选取的目标订单任务所需的目标拣选容器被放置到第一射频读取器所在的目标播种位上。
S1420、所述管理服务器依据读取到的所述目标拣选容器的容器射频标签，确定所述目标拣选容器的容器信息，并记录所述目标订单任务、所述目标拣选容器的容器信息与所述目标播种位之间的绑定关系。
S1430、在目标订单任务所需的目标库存物品被放置到所述目标拣选容器的情况下，所述第一射频读取器还读取所述目标库存物品上的物品射频标签，并将读取到的所述目标库存物品的物品射频标签发送给所述管理服务器。
S1440、所述管理服务器将所述目标库存物品的物品射频标签与所述目标拣选容器的容器射频标签进行关联，并确定所述目标拣选容器中已有的目标库存物品是否与所述目标订单任务所需的目标库存物品一致。
其中，所述仓储管理系统包括：至少一个拣选容器、至少一个播种设备以及所述管理服务器；库存物品上设置有所述物品射频标签，每个拣选容器上设置有所述容器射频标签，每个播种设备上设置有至少一个播种位，且每一个播种位上设置有所述第一射频读取器。
在上述实施例的基础上，可选地，所述目标拣选容器上设置的容器射频标签与所述目标播种位上设置的第一射频读取器，在位置上至少部分重合。
在上述实施例的基础上，可选地，所述目标拣选容器的容器底部设置有容器射频标签，且位于所述目标拣选容器的容器底部的容器射频标签与所述目标播种位上的第一射频读取器的距离小于预设距离阈值。
在上述实施例的基础上，可选地，所述目标播种位上的第一射频读取器的射频信号读取区域为所述目标播种位上用于放置所述目标拣选容器的区域。
在上述实施例的基础上，可选地，所述目标拣选容器中已有的目标库存物品与所述目标订单任务所需的目标库存物品一致包括：所述目标拣选容器中已有的目标库存物品的SKU信息与所述目标订单任务所需的目标库存物品的SKU信息一致，以及所述目标拣选容器中已有的目标库存物品的数量与所述目标订单任务所需的目标库存物品的数量一致。
在上述实施例的基础上，可选地，所述方法还包括：
所述管理服务器还依据所述目标播种位上的第一射频读取器读取到物品射频标签，确定所述目标库存物品已正确放置在所述目标拣选容器，或者，所述目标播种位上的第一射频读取器读取到物品射频标签的情况下，依据所述物品射频标签的射频信号强度，计算已读取到的物品射频标签与所述第一射频读取器之间的距离；根据计算得到的距离，确定所述物品射频标签是否位于所述目 标拣选容器的区域范围内；在所述物品射频标签位于所述目标拣选容器的区域范围内的情况下，确定所述目标库存物品已正确放置在目标拣选容器上，在所述物品射频标签不位于所述目标拣选容器的区域范围内的情况下，确定所述目标库存物品没有正确放置在目标拣选容器上；以及
依据所述目标播种位上的第一射频读取器不能读取到物品射频标签，确定所述目标库存物品没有正确放置在所述目标拣选容器。
在上述实施例的基础上，可选地，所述方法还包括：
所述管理服务器还将目标订单任务分配到目标播种设备的目标播种位，并向目标播种位提示装置发送播种位提示信息；其中所述目标播种位提示装置，与所述管理服务器通信连接；
所述目标播种位提示装置依据所述播种位提示信息提示所述目标播种位在所述目标播种设备上的位置，以指示将目标拣选容器放置到目标播种位上。
在上述实施例的基础上，可选地，所述方法还包括：
在将目标订单任务分配到目标播种设备的目标播种位后，依据目标订单任务所需的目标库存物品，从众多个拣选容器中选取满足盛放条件的拣选容器，作为目标拣选容器，以便将选取的目标拣选容器放置在目标播种位上并盛放所述目标订单任务所需要的目标库存物品。如果拣选容器只有一种规格，管理服务器将目标订单任务分配到目标播种设备的目标播种位后，拣选机器人或拣选人员随机从众多拣选容器选取一个拣选容器作为目标拣选容器放置到目标播种位上。拣选容器包括多个型号时，管理服务器将目标订单任务分配到目标播种位后向拣选机器人或拣选人员给出目标拣选容器的类型建议，拣选机器人或拣选人员根据管理服务器给出的类型建议，从对应的类型中随机选取一个作为目标拣选容器并放置到目标播种位上。
在上述实施例的基础上，可选地，所述方法还包括：
在确定所述目标拣选容器中已有的目标库存物品与所述目标订单任务所需的目标库存物品一致的情况下，所述管理服务器发送拣选容器转移指令，以指示将目标拣选容器转移到待包装缓存位置处对目标拣选容器中盛放的目标库存物品进行包装处理。
在上述实施例的基础上，可选地，所述方法还包括：
在将目标拣选容器转移到待包装缓存位置后，第二射频读取器读取所述目标拣选容器中包含的物品射频标签和目标拣选容器的容器射频标签，并将读取到的物品射频标签和容器射频标签发送给所述管理服务器；其中所述第二射频读取器设置于待包装缓存位置处；
所述管理服务器依据所述第二射频读取器读取到的物品射频标签和容器射频标签，对所述目标拣选容器中包含的目标库存物品进行复核，以再次确定所述目标拣选容器是否已包含所述目标订单任务所需要的目标库存物品。
在上述实施例的基础上，可选地，所述方法还包括：
在待上架容器中的待上架物品被放入上架库存容器时，第三射频读取器读取待上架物品上的物品射频标签，并将读取到的待上架物品上的物品射频标签发送给所述管理服务器；其中所述待上架容器中放置有待上架物品，待上架物品上设置有物品射频标签；
所述管理服务器依据所述第三射频读取器读取到的待上架物品上的物品射频标签，确定所述待上架物品的物品信息，并记录待上架物品的物品信息与上架库存容器的容器位置之间的绑定关系。
在上述实施例的基础上，可选地，所述第三射频读取器设置在待上架容器上方的预设位置处；所述待上架物品的物品信息包括：从待上架容器中取出的待上架物品的SKU信息以及取出的待上架物品的数量。
在上述实施例的基础上，可选地，所述第三射频读取器设置在上架库存容器上方的预设位置处；所述待上架物品的物品信息包括：放入上架库存容器的待上架物品的SKU信息以及放入上架库存容器的待上架物品的数量。
本申请实施例中所提供的仓储管理方法可应用于上述本申请任意实施例中所提供的仓储管理系统，具备该仓储管理系统相应的功能和有益效果，未在上述实施例中详尽描述的技术细节，可参见本申请任意实施例中所提供的仓储管理系统。
图15是本申请实施例中提供的一种库存管理方法的流程示意图，本实施例 的技术方案可适用于在库存盘点操作环节的情况，用以提升在库存盘点操作环节的人工作业效率，该方法可由库存管理系统来执行。如图14所示，本申请实施例中提供的库存管理方法包括以下步骤：
S1510、第四射频读取器读取库存支架上的支架射频标签以及位于所述库存支架上的库存物品的物品射频标签，并发送给管理服务器；其中所述第四射频读取器与所述管理服务器通信连接；所述库存支架上设置有多个库存位，每个库存位中容纳有多个库存物品；每个库存物品上设置有物品射频标签；每个库存支架上设置有支架射频标签。
S1520所述管理服务器根据所述支架射频标签和所述物品射频标签，确定库存支架的信息以及位于库存支架上的库存物品的信息。
在上述实施例的基础上，可选地，射频读取器读取库存支架上的支架射频标签以及位于所述库存支架上的库存物品的物品射频标签，包括：所述射频读取器以单元为单位读取所述支架射频标签和物品射频标签，其中，所述单元包括至少一个所述库存支架，一个所述单元的上方设置有一个所述射频读取器。
在上述实施例的基础上，可选地，所述一个库存支架构成一个单元。
在上述实施例的基础上，可选地，所述库存位上放置有库存容器，所述库存容器中容纳至少一个库存物品，所述库存容器上设置有容器射频标签。
在上述实施例的基础上，可选地，所述射频读取器读取库存容器上的容器射频标签，并发送给管理服务器；
所述管理服务器根据所述容器射频标签确定库存容器的信息。
在上述实施例的基础上，可选地，所述方法还包括：所述管理服务器还确定获取的库存信息是否与记录的库存信息相一致。
在上述实施例的基础上，可选地，所述多个库存支架中的至少部分库存支架上设置有射频天线。
本申请实施例中所提供的库存管理方法可应用于上述本申请任意实施例中所提供的库存管理系统，具备该库存管理系统相应的功能和有益效果，未在上述实施例中详尽描述的技术细节，可参见本申请任意实施例中所提供的库存管理系统。
通过以上关于实施方式的描述，所属领域的技术人员可以清楚地了解到，本申请实施例可借助软件及通用硬件来实现，当然也可以通过硬件实现。基于这样的理解，本申请实施例的技术方案本质上或者说对相关技术做出贡献的部分可以以软件产品的形式体现出来，该计算机软件产品可以存储在计算机可读存储介质中，如计算机的软盘、只读存储器(Read-Only Memory，ROM)、随机存取存储器(Random Access Memory,RAM)、闪存(FLASH)、硬盘或光盘等，包括多个指令用以使得一台计算机设备(可以是个人计算机，服务器，或者网络设备等)执行本申请多个实施例所述的方法。

Claims (38)

  1. 一种仓储管理系统，包括：至少一个拣选容器、至少一个播种设备以及管理服务器；库存物品上设置有物品射频标签，每个拣选容器上设置有容器射频标签，每个播种设备上设置有至少一个播种位，且每一个播种位上设置有第一射频读取器；其中，
    所述第一射频读取器配置为，在目标订单任务所需的目标拣选容器被放置到所述第一射频读取器所在的目标播种位的情况下，读取所述目标拣选容器上的容器射频标签，并将读取到的所述目标拣选容器的容器射频标签发送给所述管理服务器；
    所述管理服务器配置为，依据所述目标拣选容器的容器射频标签，确定所述目标拣选容器的容器信息，并记录所述目标订单任务、所述目标拣选容器的容器信息与所述目标播种位三者之间的绑定关系；
    所述第一射频读取器还配置为，在目标订单任务所需的目标库存物品被放置到所述目标拣选容器的情况下，读取所述目标库存物品上的物品射频标签，并将读取到的所述目标库存物品的物品射频标签发送给所述管理服务器；
    所述管理服务器还配置为，将所述目标库存物品的物品射频标签与所述目标拣选容器的容器射频标签进行关联，并确定所述目标拣选容器中已有的目标库存物品是否与所述目标订单任务所需的目标库存物品一致。
  2. 根据权利要求1所述的系统，其中，所述目标拣选容器上设置的容器射频标签与所述目标播种位上设置的第一射频读取器，在位置上至少部分重合。
  3. 根据权利要求2所述的系统，其中，所述目标拣选容器的容器底部设置有容器射频标签，且位于所述目标拣选容器的容器底部的容器射频标签与所述目标播种位上的第一射频读取器的距离小于预设距离阈值。
  4. 根据权利要求2所述的系统，其中，所述目标播种位上的第一射频读取器的射频信号读取区域为所述目标播种位上用于放置所述目标拣选容器的区域。
  5. 根据权利要求1所述的系统，其中，在所述管理服务器确定所述目标拣选容器中已有的目标库存物品与所述目标订单任务所需的目标库存物品一致的情况下，所述管理服务器是配置为：确定所述目标拣选容器中已有的目标库存物品的库存量单位SKU信息与所述目标订单任务所需的目标库存物品的SKU 信息一致，以及确定所述目标拣选容器中已有的目标库存物品的数量与所述目标订单任务所需的目标库存物品的数量一致。
  6. 根据权利要求1所述的系统，其中，所述管理服务器还配置为：依据所述目标播种位上的第一射频读取器读取到物品射频标签，确定所述目标库存物品已正确放置在所述目标拣选容器，或者，所述目标播种位上的第一射频读取器读取到物品射频标签的情况下，依据所述物品射频标签的射频信号强度，计算已读取到的物品射频标签与所述第一射频读取器之间的距离；根据计算得到的距离，确定所述物品射频标签是否位于所述目标拣选容器的区域范围内；在所述物品射频标签位于所述目标拣选容器的区域范围内的情况下，确定所述目标库存物品已正确放置在目标拣选容器上，在所述物品射频标签不位于所述目标拣选容器的区域范围内的情况下，确定所述目标库存物品没有正确放置在目标拣选容器上；以及
    依据所述目标播种位上的第一射频读取器不能读取到物品射频标签，确定所述目标库存物品没有正确放置在所述目标拣选容器。
  7. 根据权利要求1所述的系统，还包括：目标播种位提示装置，与所述管理服务器通信连接；
    所述管理服务器还配置为，在所述目标订单任务分配到目标播种设备的目标播种位后，向所述目标播种位提示装置发送播种位提示信息；
    所述目标播种位提示装置配置为，依据所述播种位提示信息，提示所述目标播种位在所述目标播种设备上的位置，以指示将所述目标拣选容器放置到所述目标播种位上。
  8. 根据权利要求7所述的系统，其中，所述管理服务器还配置为，在将所述目标订单任务分配到所述目标播种设备的目标播种位后，依据所述目标订单任务所需的目标库存物品，从多个所述拣选容器中选取与所述目标订单任务所需的目标库存物品匹配的拣选容器，作为目标拣选容器。
  9. 根据权利要求1所述的系统，其中，所述管理服务器还配置为，在确定所述目标拣选容器中已有的目标库存物品与所述目标订单任务所需的目标库存物品一致的情况下，发送拣选容器转移指令，指示将所述目标拣选容器转移到待包装缓存位置处以对所述目标拣选容器中盛放的目标库存物品进行包装处理。
  10. 根据权利要求9所述的系统，还包括：设置于所述待包装缓存位置处的第二射频读取器；
    所述第二射频读取器配置为，在将所述目标拣选容器转移到所述待包装缓存位置后，读取所述目标拣选容器中包含的物品射频标签和所述目标拣选容器的容器射频标签，并将读取到的物品射频标签和容器射频标签发送给所述管理服务器；
    所述管理服务器还配置为，依据所述第二射频读取器读取到的物品射频标签和容器射频标签，对所述目标拣选容器中包含的目标库存物品进行复核，以确定所述目标拣选容器是否已包含目标订单任务所需要的目标库存物品。
  11. 根据权利要求1所述的系统，还包括：待上架容器、上架库存容器以及第三射频读取器，所述待上架容器中放置有待上架物品，所述待上架物品上设置有物品射频标签；
    所述第三射频读取器配置为，在所述待上架容器中的待上架物品被放入所述上架库存容器的情况下，读取所述待上架物品上的物品射频标签，并将读取到的待上架物品上的物品射频标签发送给所述管理服务器；
    所述管理服务器还配置，依据所述第三射频读取器读取到的待上架物品上的物品射频标签，确定所述待上架物品的物品信息，并记录所述待上架物品的物品信息与所述上架库存容器的容器位置之间的绑定关系。
  12. 根据权利要求11所述的系统，其中，所述第三射频读取器设置在所述待上架容器上方的预设位置处；所述管理服务器是配置为：确定从所述待上架容器中取出的待上架物品的SKU信息以及取出的待上架物品的数量。
  13. 根据权利要求11所述的系统，其中，所述第三射频读取器设置在所述上架库存容器上方的预设位置处；所述管理服务器是配置为：确定放入所述上架库存容器的待上架物品的SKU信息以及放入所述上架库存容器的待上架物品的数量。
  14. 一种库存管理系统，包括：多个库存支架，每个库存支架上设置有多个库存位，每个库存位设置为容纳多个库存物品；多个射频读取器以及与所述多个射频读取器通信连接的管理服务器；每个库存物品上设置有物品射频标签； 每个库存支架上设置有支架射频标签；
    所述射频读取器配置为，读取所述库存支架上的支架射频标签以及位于所述库存支架上的库存物品的物品射频标签，并发送给所述管理服务器；
    所述管理服务器配置为，根据所述支架射频标签和所述物品射频标签，确定所述库存支架的信息以及位于所述库存支架上的库存物品的信息。
  15. 根据权利要求14所述的系统，其中，所述射频读取器是配置为以单元为单位读取所述支架射频标签和所述物品射频标签，其中，所述单元包括至少一个所述库存支架。
  16. 根据权利要求14所述的系统，其中，所述库存位上放置有库存容器，所述库存容器设置为容纳至少一个所述库存物品，所述库存容器上设置有容器射频标签。
  17. 根据权利要求16所述的系统，其中，所述射频读取器还配置为，读取所述库存容器上的容器射频标签，并发送给所述管理服务器；
    所述管理服务器还配置为，根据所述容器射频标签确定所述库存容器的信息。
  18. 根据权利要求14-17中任一项所述的系统，其中，所述管理服务器配置为，确定获取的库存信息是否与记录的库存信息相一致，所述库存信息包括所述库存支架的信息以及位于所述库存支架上的库存物品的信息。
  19. 根据权利要求14-17中任一项所述系统，其中，所述多个库存支架中的至少部分库存支架上设置有射频天线。
  20. 一种仓储管理方法，应用于仓储管理系统，所述方法包括：
    在目标订单任务所需的目标拣选容器被放置到第一射频读取器所在的目标播种位的情况下，所述第一射频读取器读取所述目标拣选容器上的容器射频标签，并将读取到的所述目标拣选容器的容器射频标签发送给所述管理服务器；所述管理服务器依据读取到的所述目标拣选容器的容器射频标签，确定所述目标拣选容器的容器信息，并记录所述目标订单任务、所述目标拣选容器的容器信息与所述目标播种位三者之间的绑定关系；
    在目标订单任务所需的目标库存物品被放置到所述目标拣选容器的情况下， 所述第一射频读取器读取所述目标库存物品上的物品射频标签，并将读取到的所述目标库存物品的物品射频标签发送给所述管理服务器；
    所述管理服务器将所述目标库存物品的物品射频标签与所述目标拣选容器的容器射频标签进行关联，并确定所述目标拣选容器中已有的目标库存物品是否与所述目标订单任务所需的目标库存物品一致；
    其中，所述仓储管理系统包括：至少一个拣选容器、至少一个播种设备以及所述管理服务器；库存物品上设置有所述物品射频标签，每个拣选容器上设置有所述容器射频标签，每个播种设备上设置有至少一个播种位，且每一个播种位上设置有所述第一射频读取器。
  21. 根据权利要求20所述的方法，其中，所述目标拣选容器上设置的容器射频标签与所述目标播种位上设置的第一射频读取器，在位置上至少部分重合。
  22. 根据权利要求21所述的方法，其中，所述目标拣选容器的容器底部设置有容器射频标签，且位于所述目标拣选容器的容器底部的容器射频标签与所述目标播种位上的第一射频读取器的距离小于预设距离阈值。
  23. 根据权利要求21所述的方法，其中，所述目标播种位上的第一射频读取器的射频信号读取区域为所述目标播种位上用于放置所述目标拣选容器的区域。
  24. 根据权利要求20所述的方法，其中，所述目标拣选容器中已有的目标库存物品与所述目标订单任务所需的目标库存物品一致包括：所述目标拣选容器中已有的目标库存物品的库存量单位SKU信息与所述目标订单任务所需的目标库存物品的SKU信息一致，以及所述目标拣选容器中已有的目标库存物品的数量与所述目标订单任务所需的目标库存物品的数量一致。
  25. 根据权利要求20所述的方法，还包括：
    所述管理服务器还依据所述目标播种位上的第一射频读取器读取到物品射频标签确定所述目标库存物品已正确放置在所述目标拣选容器，或者，所述目标播种位上的第一射频读取器读取到物品射频标签的情况下，依据所述物品射频标签的射频信号强度，计算已读取到的物品射频标签与所述第一射频读取器之间的距离；根据计算得到的距离，确定所述物品射频标签是否位于所述目标 拣选容器的区域范围内；在所述物品射频标签位于所述目标拣选容器的区域范围内的情况下，确定所述目标库存物品已正确放置在目标拣选容器上，在所述物品射频标签不位于所述目标拣选容器的区域范围内的情况下，确定所述目标库存物品没有正确放置在目标拣选容器上；以及
    依据所述目标播种位上的第一射频读取器不能读取到物品射频标签，确定所述目标库存物品没有正确放置在所述目标拣选容器。
  26. 根据权利要求20所述的方法，还包括：
    所述管理服务器还将目标订单任务分配到目标播种设备的目标播种位，并向目标播种位提示装置发送播种位提示信息；其中，所述目标播种位提示装置与所述管理服务器通信连接；
    所述目标播种位提示装置依据所述播种位提示信息提示所述目标播种位在所述目标播种设备上的位置，以指示将所述目标拣选容器放置到所述目标播种位上。
  27. 根据权利要求20所述的方法，还包括：
    在将所述目标订单任务分配到所述目标播种设备的目标播种位后，依据所述目标订单任务所需的目标库存物品，从多个所述拣选容器中选取与所述目标订单任务所需的目标库存物品匹配的拣选容器，作为目标拣选容器。
  28. 根据权利要求20所述的方法，还包括：
    在确定所述目标拣选容器中已有的目标库存物品与所述目标订单任务所需的目标库存物品一致的情况下，所述管理服务器发送拣选容器转移指令，指示将所述目标拣选容器转移到待包装缓存位置处以对所述目标拣选容器中盛放的目标库存物品进行包装处理。
  29. 根据权利要求28所述的系统，还包括：
    在将所述目标拣选容器转移到所述待包装缓存位置后，第二射频读取器读取所述目标拣选容器中包含的物品射频标签和所述目标拣选容器的容器射频标签，并将读取到的物品射频标签和容器射频标签发送给所述管理服务器；其中，所述第二射频读取器设置于所述待包装缓存位置处；
    所述管理服务器依据所述第二射频读取器读取到的物品射频标签和容器射 频标签，对所述目标拣选容器中包含的目标库存物品进行复核，以确定所述目标拣选容器是否已包含所述目标订单任务所需要的目标库存物品。
  30. 根据权利要求20所述的方法，还包括：
    在待上架容器中的待上架物品被放入上架库存容器的情况下，第三射频读取器读取所述待上架物品上的物品射频标签，并将读取到的待上架物品上的物品射频标签发送给所述管理服务器；所述管理服务器依据所述第三射频读取器读取到的待上架物品上的物品射频标签，确定所述待上架物品的物品信息，并记录所述待上架物品的物品信息与所述上架库存容器的容器位置之间的绑定关系。
  31. 根据权利要求30所述的方法，其中，所述第三射频读取器设置在所述待上架容器上方的预设位置处；所述待上架物品的物品信息包括：从所述待上架容器中取出的待上架物品的SKU信息以及取出的待上架物品的数量。
  32. 根据权利要求30所述的方法，其中，所述第三射频读取器设置在所述上架库存容器上方的预设位置处；所述待上架物品的物品信息包括：放入所述上架库存容器的待上架物品的SKU信息以及放入所述上架库存容器的待上架物品的数量。
  33. 一种库存管理方法，包括：
    射频读取器读取库存支架上的支架射频标签以及位于所述库存支架上的库存物品的物品射频标签，并发送给管理服务器；其中，所述射频读取器与所述管理服务器通信连接；所述库存支架上设置有多个库存位，每个库存位中容纳有多个所述库存物品；每个库存物品上设置有所述物品射频标签；每个库存支架上设置有所述支架射频标签；
    所述管理服务器根据所述支架射频标签和所述物品射频标签，确定所述库存支架的信息以及位于所述库存支架上的库存物品的信息。
  34. 根据权利要求33所述的方法，其中，所述射频读取器读取库存支架上的支架射频标签以及位于所述库存支架上的库存物品的物品射频标签，包括：所述射频读取器以单元为单位读取所述支架射频标签和所述物品射频标签，其中，所述单元包括至少一个所述库存支架。
  35. 根据权利要求33所述的方法，其中，所述库存位上放置有库存容器，所述库存容器中容纳至少一个库存物品，所述库存容器上设置有容器射频标签。
  36. 根据权利要求35所述的方法，还包括：所述射频读取器读取所述库存容器上的容器射频标签，并发送给所述管理服务器；
    所述管理服务器根据所述容器射频标签确定所述库存容器的信息。
  37. 根据权利要求33-36中任一项所述的方法，还包括：
    所述管理服务器确定获取的库存信息是否与记录的库存信息相一致。
  38. 根据权利要求33-36中任一项所述的方法，其中，所述多个库存支架中的至少部分库存支架上设置有射频天线。
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