WO2023020105A1 - 物资盘点方法、装置、设备以及存储介质 - Google Patents

物资盘点方法、装置、设备以及存储介质 Download PDF

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Publication number
WO2023020105A1
WO2023020105A1 PCT/CN2022/099785 CN2022099785W WO2023020105A1 WO 2023020105 A1 WO2023020105 A1 WO 2023020105A1 CN 2022099785 W CN2022099785 W CN 2022099785W WO 2023020105 A1 WO2023020105 A1 WO 2023020105A1
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WIPO (PCT)
Prior art keywords
inventory
material container
result
transport vehicle
automatic guided
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PCT/CN2022/099785
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English (en)
French (fr)
Inventor
杨文祥
陈猛
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北京京东振世信息技术有限公司
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Priority to AU2022328832A priority Critical patent/AU2022328832A1/en
Publication of WO2023020105A1 publication Critical patent/WO2023020105A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
    • G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
    • G06K17/00—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations
    • G06K17/0022—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device
    • G06K17/0025—Methods or arrangements for effecting co-operative working between equipments covered by two or more of main groups G06K1/00 - G06K15/00, e.g. automatic card files incorporating conveying and reading operations arrangements or provisious for transferring data to distant stations, e.g. from a sensing device the arrangement consisting of a wireless interrogation device in combination with a device for optically marking the record carrier

Definitions

  • the present disclosure relates to the field of computer technology, in particular to the field of warehouse management, and in particular to a material inventory method, device, equipment and storage medium.
  • the industry mainly uses artificial RFID guns to scan goods for RFID tags in clothing warehouses, or UAVs equipped with RFID readers to realize the inventory of RFID goods in clothing, resulting in low efficiency of material inventory.
  • a material inventory method including: in response to receiving an inventory task for materials in the warehouse, determining the grid where the material container corresponding to the inventory task is located; sending the grid where the material container is located to the target automatically guiding the transport vehicle, for the target automatic guided transport vehicle to obtain the identification of the material in the material container after path planning; in response to receiving the identification of the material in the material container sent by the target automatic guided transport vehicle, counting the identification; The statistical result is compared with the storage result of the material in the material container, and the material inventory result is determined according to the comparison result.
  • a material inventory device including: a cargo grid determination unit configured to, in response to receiving an inventory task for materials in a warehouse, determine the cargo grid where the material container corresponding to the inventory task is located; the first position The sending unit is configured to send the cargo compartment where the material container is located to the target automatic guided transport vehicle, so that the target automatic guided transport vehicle can obtain the identification of the material in the material container after path planning; the identification statistics unit is configured to respond After receiving the identification of the material in the material container sent by the target automatic guided transport vehicle, count the identification; the material inventory unit is configured to compare the statistical result with the storage result of the material in the material container, and determine the material inventory according to the comparison result result.
  • an electronic material inventory device including: at least one processor; and a memory connected to the at least one processor in communication; wherein, the memory stores instructions that can be executed by the at least one processor, and the above instructions Executed by at least one processor, so that at least one processor can execute the method as described in the first aspect.
  • a non-transitory computer-readable storage medium storing computer instructions for causing a computer to execute the method described in the first aspect.
  • a computer program product including a computer program, which implements the method as described in the first aspect when executed by a processor.
  • FIG. 1 is an exemplary system architecture diagram to which an embodiment of the present disclosure can be applied;
  • Fig. 2 is a schematic layout diagram of a warehouse applied in an embodiment of the present disclosure
  • FIG. 3 is a flow chart of an embodiment of a material inventory method according to the present disclosure.
  • FIG. 4 is a flow chart of another embodiment of the material inventory method according to the present disclosure.
  • Fig. 5 is a schematic structural view of an automatic guided transport vehicle in an embodiment of a material inventory method according to the present disclosure
  • Fig. 6 is a schematic structural view of an embodiment of a material inventory device according to the present disclosure.
  • Fig. 7 is a block diagram of an electronic device used to implement the material inventory method of the embodiment of the present disclosure.
  • FIG. 1 shows an exemplary system architecture 100 to which embodiments of the material inventory method or material inventory device of the present disclosure can be applied.
  • the system architecture 100 may include an AGV (Automated Guided Vehicle, automatic guided vehicle) 101 running in a warehouse, a network 102 and a terminal device 103.
  • the network 102 is used to provide the medium of the communication link between the AGV 101 and the terminal equipment 103.
  • Network 104 may include various connection types, such as wires, wireless communication links, or fiber optic cables, among others.
  • the AGV 101 can receive the transportation task sent by the terminal device 103, and perform the above transportation task, that is, transport the material container stored on the shelf storage position in the warehouse to the designated location.
  • Various materials such as clothes, books, etc., can be stored in the above-mentioned material container.
  • Electronic tags can be installed on the above materials.
  • Material containers can be placed on storage slots on shelves.
  • the AGV 101 can move the above-mentioned material containers from the storage position of the shelf.
  • a card reader can be installed on the AGV 101 to read the electronic tags of the materials in the material container.
  • the user can interact with the AGV 101 through the terminal device 103, such as receiving the identification of the material in the material container sent by the AGV 101, or sending the location of the storage location, inventory task information, etc. to the AGV 101.
  • the terminal device 103 may be hardware or software.
  • the terminal device 103 When the terminal device 103 is hardware, it may be various electronic devices, including but not limited to smart phones, tablet computers, laptop computers, desktop computers and the like.
  • the terminal device 103 When the terminal device 103 is software, it can be installed in the electronic devices listed above. It can be implemented as a plurality of software or software modules (for example, to provide distributed services), or as a single software or software module. No specific limitation is made here.
  • the material inventory method provided by the embodiment of the present disclosure is generally executed by the terminal device 103 .
  • the material inventory device is generally set in the terminal device 103 .
  • FIG. 2 shows a schematic layout diagram of a warehouse 200 to which the material inventory method or material inventory device of the present disclosure can be applied.
  • the warehouse of this embodiment can include unit shelves 201, AGV 202, roller conveying line 203, inventory workstation 204, picking workstation 205, packing workstation 206, parcel conveying line 207.
  • the picking workstation 205 may also include a picking-out buffer location 2051 and a picking-back buffer location 2052 .
  • the unit shelf 201 may include multiple storage positions, and one material container 208 is placed on each storage position.
  • the material container can be a material basket, a transfer box, or the like.
  • a roadway 209 can be formed between two unit shelves 201, and the AGV 202 can walk on the roadway to transport material containers.
  • the AGV 202 can transport the material container to the roller conveyor line 203, and the roller conveyor line 203 can transport the material container to the inventory workstation 204, the picking workstation 205, and the packing workstation 206.
  • the staff at the counting workstation 204 can count the materials in the material container.
  • the staff at the picking workstation 205 can pick the materials in the material container.
  • the staff at the packing workstation 206 can pack the materials, and put the packed parcel on the parcel conveying line 207 to transport the parcel.
  • FIG. 3 shows a flow 300 of an embodiment of the material inventory method according to the present disclosure.
  • the material inventory method of the present embodiment comprises the following steps:
  • Step 301 in response to receiving an inventory task for materials in the warehouse, determine the compartment where the material container corresponding to the inventory task is located.
  • the execution subject of the material inventory method may receive an inventory task for materials in the warehouse.
  • the inventory task mentioned above may include the compartment where the material container is located.
  • the execution subject may analyze the counting task, and determine the category of the material container where the material to be counted is located.
  • Step 302 sending the cargo box where the material container is located to the target automatic guided transport vehicle, so that the target automatic guided transport vehicle can obtain the identification of the material in the material container after performing path planning.
  • the executive body After the executive body determines the cargo box where the material container is located, it can send the above cargo box to the target automatic guided transport vehicle.
  • the target automatic guided vehicle may be a currently idle AGV.
  • the execution subject can obtain the status of each AGV in the warehouse in real time, so as to determine which AGVs are idle and which AGVs are busy.
  • the target automatic guided transport vehicle After the target automatic guided transport vehicle receives the cargo box where the above-mentioned material container is located, it can convert the position of the above-mentioned cargo grid to the coordinate system where the AGV is located, so that the target AGV can perform path planning.
  • the target AGV can drive along the planned path to the aisle corresponding to the grid where the material container is located. After driving to the position corresponding to the grid, the robot arm of the target AGV can be controlled to remove the material container from the grid.
  • the target AGV can read the identification of the material in the material container in various ways. For example, it can be obtained in the form of reading the electronic tags of the materials in the material container by an installed card reader, or can be determined in the form of collecting images of the materials in the material container by an installed image acquisition device.
  • Step 303 in response to receiving the identification of the material in the material container sent by the target automatic guided transport vehicle, counting the identification.
  • the execution subject After the execution subject receives the identification of the material in the material container sent by the target automatic guided transport vehicle, it can count the identification. That is, the executive body needs to determine the quantity of materials with the same identification. For example, the quantity of clothing model A1 and size B1 is k1, the quantity of clothing model A1 and size B2 is k2, and so on.
  • Step 304 comparing the statistical result with the storage result of the material in the material container, and determining the material inventory result according to the comparison result.
  • the executive body can compare the above statistical results with the storage results of the materials in the material container. If the two are consistent, the storage results are considered to be correct, and the inventory is over, and corresponding prompt information can also be output at the same time. If the two are not consistent, it is considered that there is a difference between the storage result and the statistical result, and the corresponding prompt information can be output or a secondary inventory task can be generated, etc.
  • the material inventory method provided by the above-mentioned embodiments of the present disclosure can quickly perform an inventory of materials in a warehouse and improve the efficiency of material inventory.
  • FIG. 4 shows a flow 400 of another embodiment of the material inventory method according to the present disclosure.
  • the method of this embodiment may include the following steps:
  • Step 401 in response to determining that a preset task generation condition is satisfied, determine that an inventory task is received.
  • the execution subject can detect in real time whether the preset task generation conditions are satisfied. If so, it can be determined that the inventory task is received.
  • the preset task generation condition may be that the preset time is reached, the preset time period has elapsed since the inventory task was generated last time, and the like.
  • Step 402 in response to receiving the material inventory task, determine whether the preset material inventory condition is satisfied; in response to determining that the preset material inventory condition is satisfied, determine the cargo box where the material container corresponding to the inventory task is located.
  • the executor confirms that the material inventory task has been received, it can further determine whether the preset material inventory condition is satisfied.
  • the aforementioned preset material inventory conditions may include, but are not limited to: the preset time is reached, the number of staff in the warehouse is less than a preset threshold, and the like. If the preset material inventory condition is met, the inventory task can be further analyzed to determine the grid where the corresponding material container is located.
  • Step 403 sending the cargo compartment where the material container is located to the target automatic guided transport vehicle, so that the target automatic guided transport vehicle can obtain the identification of the material in the material container after performing path planning.
  • the above cargo box can be sent to the target automatic guided transport vehicle.
  • the target automatic guided transport vehicle can perform path planning according to its own position and the position of the cargo box. And travel to the cargo compartment according to the above-mentioned path, and take out the above-mentioned material container.
  • a card reader may be installed on the target automatic guided transport vehicle, and RFID (Radio Frequency Identification, radio frequency identification) tags may be provided on each material in the material container.
  • RFID Radio Frequency Identification, radio frequency identification
  • Step 404 in response to receiving the electronic tag set read by the target automatic guided transport vehicle through the card reading device, determine the identification corresponding to each electronic tag in the electronic tag set; and make statistics on the identification.
  • FIG. 5 a schematic structural diagram of the target automatic guided transport vehicle is shown in FIG. 5 .
  • the structure of the target automatic guided transport vehicle may include an AGV base 501, a frame 502, a material container temporary storage position 503, a position sensor 504, a lifting device 505, a telescopic arm 506, a material container pick-and-place position 507, and an RFID reader 508.
  • movable devices such as wheels are installed on the AGV base 501, and the frame 502 is used for fixing various components.
  • the material container temporary storage position 503 is used for temporarily storing marked material containers.
  • the position sensor 504 is used to detect the position of the AGV.
  • the telescopic arm 506 can be telescopic to pick and place the material container.
  • the telescopic arm 506 can place the material container taken out on the material container pick-and-place position 507 .
  • the RFID reader 508 can be set on the pick-and-place position 507 of the material container to read the identification of the material in the material container.
  • the above-mentioned RFID reader-writer 508 may be provided with a protective layer 5081 to protect the RFID reader-writer 508 .
  • the executive body can analyze and count the electronic tag set read by the target automatic guided transport vehicle through the card reading device (such as an RFID reader), and determine the identification corresponding to each electronic tag in the electronic tag set. Specifically, the executive body can directly use the electronic tag as the identification, or determine the model of the material according to the electronic tag, and use the model as the identification. Finally, the identification is counted.
  • the card reading device such as an RFID reader
  • Step 405 in response to determining that the statistical result is consistent with the stored result, output a message indicating that the inventory is correct.
  • the executive body determines that the statistical results of the materials in the material container are consistent with the storage results of the materials in the material container, it means that the inventory is correct. Then the execution subject can output a message indicating that the inventory is correct.
  • Step 406 In response to determining that the statistical result is inconsistent with the stored result, mark the material container, and send the marking result to the target automatic guided transport vehicle, so that the target automatic guided transport vehicle can move the material container to the temporary storage position.
  • the executive body may first mark the above material containers. Specifically, the execution subject can mark the material container by setting a label on the original storage location of the material container. After marking, the target AGV moves the material container to the staging position.
  • the temporary storage location may be a location on the target automatic guided transport vehicle for storing material containers. In this way, on the one hand, the target automatic guided transport vehicle can continue to perform the inventory task, and on the other hand, the material container with discrepancies can be separated from other material containers.
  • Step 407 generating a second inventory task according to the difference information between the statistical results and the stored results.
  • the difference information between the two can be determined. And according to the above difference information, a second inventory task is generated.
  • the above-mentioned difference information may include material identification difference, quantity difference, batch difference, and the like.
  • the executive body may generate a secondary inventory task through the following steps: determine the isolated storage location for storing the material container; generate the secondary inventory task according to the difference information and the isolated storage location.
  • the executive body may first determine the isolated storage location for storing the material container. Then, a secondary inventory task can be generated based on the difference information and isolated storage locations.
  • the isolated storage location may be a material container temporarily storing differences.
  • the AGV can move the above-mentioned material container from the original storage location to the above-mentioned isolated storage location.
  • the executive body may implement the following steps: determine the isolated storage location according to the distance between each storage location in each roadway and the roller conveying line.
  • the executive body may determine the distance between each storage position in each lane in the warehouse and the roller conveying line. And according to the above distance, determine the isolated storage location. Specifically, the executive bodies can be sorted according to the distance between each storage location and the roller conveying line in descending order. Use the first N storage slots in the above sorting as isolated storage slots.
  • the executive body may also use a higher storage location among storage locations with the same distance as an isolated storage location.
  • the execution subject After the execution subject determines the isolated storage location, it can send the location of the isolated storage location to the target guided transport vehicle, so that the target automatic guided transport vehicle can transport the material container from the temporary storage location to the isolated storage location when the preset handling conditions are met.
  • Storage spaces may include, but are not limited to: the temporary storage space is full, the inventory task is completed, and so on.
  • the number of isolated storage bits is the same as or has a multiple relationship with the number of temporary storage bits. For example, if the number of temporary storage places in the AGV is 5, the number of isolated storage places in a single lane can be 5 or 10, 15 and so on. In this way, the AGV can place the material container in the temporary storage position on the isolated storage position at one time.
  • Step 408 in response to meeting the preset secondary inventory condition, send a handling instruction to the target automatic guided transport vehicle, so that the target automatic guided transport vehicle can transport the material container stored in the isolated storage location to the roller conveyor line for transport to the inventory
  • the workstation conducts a second inventory.
  • the execution subject may also send a handling instruction to the target automatic guided transport vehicle when the preset secondary inventory condition is met.
  • the conditions for the second stocktaking may include but not limited to: the arrival of the staff at the stocktaking workstation, the working time when they arrive at the warehouse, and the like.
  • the target automatic guided transport vehicle After the target automatic guided transport vehicle receives the handling instruction, it can move the material container stored in the isolated storage location to the roller conveyor line to be transported to the inventory workstation for secondary inventory.
  • the material inventory method provided by the above embodiments of the present disclosure can control the AGV to temporarily store the material container in the temporary storage position when the material of the material container differs, and transport the material container to the isolated storage position under certain circumstances. And based on the isolated storage location, a secondary inventory task is generated for the inventory staff to carry out further material inventory.
  • the present disclosure provides an embodiment of a material inventory device.
  • This device embodiment corresponds to the method embodiment shown in FIG. 2 , and the device can specifically Used in various electronic equipment.
  • the material inventory device 600 of this embodiment includes: a cargo category determination unit 601 , a first position sending unit 602 , an identification statistics unit 603 and a material inventory unit 604 .
  • the cargo category determining unit 601 is configured to, in response to receiving an inventory task for materials in the warehouse, determine the category where the material container corresponding to the inventory task is located.
  • the first position sending unit 602 is configured to send the compartment where the material container is located to the target automatic guided transport vehicle, so that the target automatic guided transport vehicle can obtain the identification of the material in the material container after performing path planning.
  • the identifier counting unit 603 is configured to, in response to receiving the identifier of the material in the material container sent by the target automatic guided transport vehicle, count the identifiers.
  • the material inventory unit 604 is configured to compare the statistical result with the storage result of the material in the material container, and determine the material inventory result according to the comparison result.
  • the apparatus 600 may further include a task receiving unit not shown in FIG. 6 , configured to: determine that an inventory task is received in response to determining that a preset task generation condition is satisfied.
  • the cargo category determining unit 601 may be further configured to: determine whether the preset material inventory condition is satisfied in response to receiving the material inventory task; , to determine the compartment where the material container corresponding to the inventory task is located.
  • electronic tags are provided on the materials
  • card reading devices are provided on the automatic guided transport vehicles.
  • the identifier statistics unit 603 may be further configured to: in response to receiving the electronic tag set read by the target automated guided vehicle through the card reading device, determine the identifier corresponding to each electronic tag in the electronic tag set; and make statistics on the identifiers.
  • the material inventory unit 604 may be further configured to: in response to determining that the statistical result is consistent with the stored result, output a message indicating that the inventory is correct.
  • the material inventory unit 604 may be further configured to: in response to determining that the statistical result is inconsistent with the stored result, mark the material container, and send the marking result to the target automatic guided transport vehicle , for the target automatic guided transport vehicle to move the material container to the temporary storage position; according to the difference information between the statistical results and the storage results, a secondary inventory task is generated.
  • the material inventory unit 604 may be further configured to: determine an isolated storage location for storing material containers; and generate a second inventory task according to the difference information and the isolated storage location.
  • the warehouse includes a roadway formed by a plurality of shelves and a roller conveying line for conveying materials.
  • the material inventory unit 604 may be further configured to: determine the isolated storage location according to the distance between each storage location in each lane and the roller conveying line.
  • the material inventory unit 604 may be further configured to: for each lane, determine a preset number of Isolated storage.
  • the device 600 may further include a second position sending unit not shown in FIG. 6, configured to: send the position of the isolated storage space to the target automatic guided transport vehicle , for the target automatic guided transport vehicle to transport the material container from the temporary storage location to the isolated storage location when the preset transportation condition is satisfied.
  • a second position sending unit not shown in FIG. 6, configured to: send the position of the isolated storage space to the target automatic guided transport vehicle , for the target automatic guided transport vehicle to transport the material container from the temporary storage location to the isolated storage location when the preset transportation condition is satisfied.
  • the device 600 may further include an instruction sending unit not shown in FIG. 6, configured to: automatically guide and transport The vehicle sends a handling instruction for the target automatic guided transport vehicle to move the material container stored in the isolated storage location to the roller conveyor line for transportation to the inventory workstation for secondary inventory.
  • an instruction sending unit not shown in FIG. 6 configured to: automatically guide and transport The vehicle sends a handling instruction for the target automatic guided transport vehicle to move the material container stored in the isolated storage location to the roller conveyor line for transportation to the inventory workstation for secondary inventory.
  • the units 601 to 604 recorded in the material inventory device 600 respectively correspond to the steps in the method described with reference to FIG. 2 . Therefore, the operations and features described above for the material inventory method are also applicable to the device 600 and the units contained therein, and will not be repeated here.
  • the acquisition, storage and application of the user's personal information involved are in compliance with relevant laws and regulations, and do not violate public order and good customs.
  • the present disclosure also provides an electronic device, a readable storage medium, and a computer program product.
  • Fig. 7 shows a block diagram of an electronic device 700 for performing a material inventory method according to an embodiment of the present disclosure.
  • Electronic device is intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers.
  • Electronic devices may also represent various forms of mobile devices, such as personal digital processing, cellular telephones, smart phones, wearable devices, and other similar computing devices.
  • the components shown herein, their connections and relationships, and their functions, are by way of example only, and are not intended to limit implementations of the disclosure described and/or claimed herein.
  • an electronic device 700 includes a processor 701 that can execute according to a computer program stored in a read-only memory (ROM) 702 or loaded from a memory 708 into a random access memory (RAM) 703. Various appropriate actions and treatments. In the RAM 703, various programs and data necessary for the operation of the electronic device 700 can also be stored.
  • the processor 701, ROM 702, and RAM 703 are connected to each other through a bus 704.
  • An I/O interface (input/output interface) 705 is also connected to the bus 704 .
  • the I/O interface 705 includes: an input unit 706, such as a keyboard, a mouse, etc.; an output unit 707, such as various types of displays, speakers, etc.; a memory 708, such as a magnetic disk, an optical disk, etc. ; and a communication unit 709, such as a network card, a modem, a wireless communication transceiver, and the like.
  • the communication unit 709 allows the electronic device 700 to exchange information/data with other devices through a computer network such as the Internet and/or various telecommunication networks.
  • Processor 701 may be various general and/or special purpose processing components having processing and computing capabilities. Some examples of processor 701 include, but are not limited to, central processing units (CPUs), graphics processing units (GPUs), various dedicated artificial intelligence (AI) computing chips, various processors that run machine learning model algorithms, digital signal processing processor (DSP), and any suitable processor, controller, microcontroller, etc.
  • the processor 701 executes various methods and processes described above, for example, a material inventory method.
  • the material inventory method may be implemented as a computer software program tangibly embodied on a machine-readable storage medium, such as memory 708 .
  • part or all of the computer program can be loaded and/or installed on the electronic device 700 via the ROM 702 and/or the communication unit 709.
  • the computer program is loaded into the RAM 703 and executed by the processor 701, one or more steps of the material inventory method described above can be executed.
  • the processor 701 may be configured in any other appropriate way (for example, by means of firmware) to execute the material inventory method.
  • Various implementations of the systems and techniques described above herein can be implemented in digital electronic circuit systems, integrated circuit systems, field programmable gate arrays (FPGAs), application specific integrated circuits (ASICs), application specific standard products (ASSPs), systems on chips Implemented in a system of systems (SOC), load programmable logic device (CPLD), computer hardware, firmware, software, and/or combinations thereof.
  • FPGAs field programmable gate arrays
  • ASICs application specific integrated circuits
  • ASSPs application specific standard products
  • SOC system of systems
  • CPLD load programmable logic device
  • computer hardware firmware, software, and/or combinations thereof.
  • programmable processor can be special-purpose or general-purpose programmable processor, can receive data and instruction from storage system, at least one input device, and at least one output device, and transmit data and instruction to this storage system, this at least one input device, and this at least one output device an output device.
  • Program codes for implementing the methods of the present disclosure may be written in any combination of one or more programming languages.
  • the above program code can be packaged into a computer program product.
  • These program codes or computer program products may be provided to a processor or controller of a general-purpose computer, a special-purpose computer, or other programmable data processing apparatus, so that the program codes, when executed by the processor 701, make the flow diagrams and/or block diagrams specified The function/operation is implemented.
  • the program code may execute entirely on the machine, partly on the machine, as a stand-alone software package partly on the machine and partly on a remote machine or entirely on the remote machine or server.
  • a machine-readable storage medium may be a tangible medium that may contain or store a program for use by or in conjunction with an instruction execution system, apparatus, or device.
  • the machine-readable storage medium may be a machine-readable signal storage medium or a machine-readable storage medium.
  • a machine-readable storage medium may include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing.
  • machine-readable storage media would include one or more wire-based electrical connections, portable computer discs, hard drives, random access memory (RAM), read only memory (ROM), erasable programmable read only memory (EPROM or flash memory), optical fiber, compact disk read-only memory (CD-ROM), optical storage devices, magnetic storage devices, or any suitable combination of the foregoing.
  • RAM random access memory
  • ROM read only memory
  • EPROM or flash memory erasable programmable read only memory
  • CD-ROM compact disk read-only memory
  • magnetic storage devices or any suitable combination of the foregoing.
  • the systems and techniques described herein can be implemented on a computer having a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to the user. ); and a keyboard and pointing device (eg, a mouse or a trackball) through which a user can provide input to the computer.
  • a display device e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor
  • a keyboard and pointing device eg, a mouse or a trackball
  • Other kinds of devices can also be used to provide interaction with the user; for example, the feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and can be in any form (including Acoustic input, speech input or, tactile input) to receive input from the user.
  • the systems and techniques described herein can be implemented in a computing system that includes back-end components (e.g., as a data server), or a computing system that includes middleware components (e.g., an application server), or a computing system that includes front-end components (e.g., as a a user computer having a graphical user interface or web browser through which a user can interact with embodiments of the systems and techniques described herein), or including such backend components, middleware components, Or any combination of front-end components in a computing system.
  • the components of the system can be interconnected by any form or medium of digital data communication, eg, a communication network. Examples of communication networks include: Local Area Network (LAN), Wide Area Network (WAN) and the Internet.
  • a computer system may include clients and servers.
  • Clients and servers are generally remote from each other and typically interact through a communication network.
  • the relationship of client and server arises by computer programs running on the respective computers and having a client-server relationship to each other.
  • the server can be a cloud server, also known as a cloud computing server or cloud host, which is a host product in the cloud computing service system to solve the problem of traditional physical host and VPS service ("Virtual Private Server", or "VPS”) Among them, there are defects such as difficult management and weak business scalability.
  • the server can also be a server of a distributed system, or a server combined with a blockchain.
  • steps may be reordered, added or deleted using the various forms of flow shown above.
  • each step described in the present disclosure may be executed in parallel, sequentially, or in a different order, as long as the desired result of the technical solution of the present disclosure can be achieved, no limitation is imposed herein.

Abstract

本公开提供了物资盘点方法、装置、设备以及存储介质，涉及仓储物流领域。具体实现方案为：响应于接收到针对仓库中物资的盘点任务，确定盘点任务对应的物料容器所在的货格；将物料容器所在的货格发送给目标自动导引运输车，以供目标自动导引运输车进行路径规划后获取物料容器内物料的标识；响应于接收到目标自动导引运输车发送的物料容器内物料的标识，对标识进行统计；将统计结果与物料容器内物料的存储结果进行比较，根据比较结果确定物资盘点结果。本实现方式可以提高仓库物资盘点的效率。

Description

物资盘点方法、装置、设备以及存储介质
相关申请的交叉引用
本专利申请要求于2021年8月20日提交的、申请号为202110960544.2、发明名称为“物资盘点方法、装置、设备以及存储介质”的中国专利申请的优先权，该申请的全文以引用的方式并入本申请中。
技术领域
本公开涉及计算机技术领域，具体涉及仓储管理领域，尤其涉及物资盘点方法、装置、设备以及存储介质。
背景技术
随着电子商务的快速发展，为提高仓储内作业效率，提升客户体验，仓储内自动化程度越来越高。而在服装行业，随着品牌的不断升级，服装品类选用RFID(Radio Frequency Identification，无线射频识别)唯一性标签进行全流程的溯源也越来越多，每件商品使用RFID标签绑定商品相关信息，对服装仓储内部全流程的自动化运营也创造了更优的前提条件；
而目前行业上针对RFID标签的服装仓储内进行盘点主要采用人工RFID枪扫描商品，或者无人机配备RFID读写器来实现盘点服装的RFID商品，导致物资盘点效率低下。
发明内容
提供了一种物资盘点方法、装置、设备、存储介质以及计算机程序产品。
根据第一方面，提供了一种物资盘点方法，包括：响应于接收到针对仓库中物资的盘点任务，确定盘点任务对应的物料容器所在的货格；将物料容器所在的货格发送给目标自动导引运输车，以供目标自动导引运输车进行路径规划后获取物料容器内物料的标识；响应于接收到目标自动导引运输车发送的物料容器内物料的标识，对标识进行统计；将统计结果与物 料容器内物料的存储结果进行比较，根据比较结果确定物资盘点结果。
根据第二方面，提供了一种物资盘点装置，包括：货格确定单元，被配置成响应于接收到针对仓库中物资的盘点任务，确定盘点任务对应的物料容器所在的货格；第一位置发送单元，被配置成将物料容器所在的货格发送给目标自动导引运输车，以供目标自动导引运输车进行路径规划后获取物料容器内物料的标识；标识统计单元，被配置成响应于接收到目标自动导引运输车发送的物料容器内物料的标识，对标识进行统计；物资盘点单元，被配置成将统计结果与物料容器内物料的存储结果进行比较，根据比较结果确定物资盘点结果。
根据第三方面，提供了一种物资盘点电子设备，包括：至少一个处理器；以及与上述至少一个处理器通信连接的存储器；其中，存储器存储有可被至少一个处理器执行的指令，上述指令被至少一个处理器执行，以使至少一个处理器能够执行如第一方面所描述的方法。
根据第四方面，提供了一种存储有计算机指令的非瞬时计算机可读存储介质，上述计算机指令用于使计算机执行如第一方面所描述的方法。
根据第五方面，提供了一种计算机程序产品，包括计算机程序，上述计算机程序在被处理器执行时实现如第一方面所描述的方法。
应当理解，本部分所描述的内容并非旨在标识本公开的实施例的关键或重要特征，也不用于限制本公开的范围。本公开的其它特征将通过以下的说明书而变得容易理解。
附图说明
附图用于更好地理解本方案，不构成对本公开的限定。其中：
图1是本公开的一个实施例可以应用于其中的示例性系统架构图；
图2是本公开的一个实施例应用的仓库的布置示意图；
图3是根据本公开的物资盘点方法的一个实施例的流程图；
图4是根据本公开的物资盘点方法的另一个实施例的流程图；
图5是根据本公开的物资盘点方法的一个实施例中自动导引运输车的结构示意图；
图6是根据本公开的物资盘点装置的一个实施例的结构示意图；
图7是用来实现本公开实施例的物资盘点方法的电子设备的框图。
具体实施方式
以下结合附图对本公开的示范性实施例做出说明，其中包括本公开实施例的各种细节以助于理解，应当将它们认为仅仅是示范性的。因此，本领域普通技术人员应当认识到，可以对这里描述的实施例做出各种改变和修改，而不会背离本公开的范围和精神。同样，为了清楚和简明，以下的描述中省略了对公知功能和结构的描述。
需要说明的是，在不冲突的情况下，本公开中的实施例及实施例中的特征可以相互组合。下面将参考附图并结合实施例来详细说明本公开。
图1示出了可以应用本公开的物资盘点方法或物资盘点装置的实施例的示例性系统架构100。
如图1所示，系统架构100可以包括运行在仓库中的AGV(Automated Guided Vehicle，自动导引运输车)101，网络102和终端设备103。网络102用以在AGV 101和终端设备103之间提供通信链路的介质。网络104可以包括各种连接类型，例如有线、无线通信链路或者光纤电缆等等。
AGV 101可以接收终端设备103发送的运输任务，并执行上述运输任务，即将仓库中存储在货架储位上的物料容器运输到指定位置。上述物料容器内可以存放有各种物料，例如衣服、书本等等。上述物料上可以安装有电子标签。物料容器可以放置在货架的储位上。AGV 101可以从货架的储位上搬运上述物料容器。AGV 101上可以安装有读卡器，用于读取物料容器中物料的电子标签。
用户可以通过终端设备103与AGV 101进行交互，例如接收AGV 101发送的物料容器中的物料的标识，或者向AGV 101发送储位的位置、盘点任务信息等。
终端设备103可以是硬件，也可以是软件。当终端设备103为硬件时，可以是各种电子设备，包括但不限于智能手机、平板电脑、膝上型便携计算机和台式计算机等等。当终端设备103为软件时，可以安装在上述所列举的电子设备中。其可以实现成多个软件或软件模块(例如用来提供分布 式服务)，也可以实现成单个软件或软件模块。在此不做具体限定。
需要说明的是，本公开实施例所提供的物资盘点方法一般由终端设备103执行。相应地，物资盘点装置一般设置于终端设备103中。
应该理解，图1中的AGV、网络和终端设备的数目仅仅是示意性的。根据实现需要，可以具有任意数目的AGV、网络和终端设备。
图2示出了可以应用本公开的物资盘点方法或物资盘点装置的仓库200的布置示意图。如图2所示，本实施例的仓库可以包括单元货架201、AGV 202、滚筒输送线203、盘点工作站204、拣选工作站205、打包工作站206、包裹输送线207。其中，拣选工作站205还可以包括拣选出库缓存位2051和拣选回库缓存位2052。单元货架201上可以包括多个储位，每个储位上放置一个物料容器208。物料容器可以是物料筐、转运箱等等。两个单元货架201之间可以形成巷道209，AGV 202可以在巷道上行走，以运输物料容器。AGV 202可以将物料容器运输至滚筒输送线203，滚筒输送线203可以将物料容器运输至盘点工作站204、拣选工作站205、打包工作站206。盘点工作站204处的工作人员可以对物料容器中的物料进行盘点。拣选工作站205处的工作人员可以对物料容器中的物料进行拣选。打包工作站206处的工作人员可以对物料进行打包，并将打包好的包裹放在包裹输送线207上，以运输包裹。
继续参考图3，其示出了根据本公开的物资盘点方法的一个实施例的流程300。本实施例的物资盘点方法，包括以下步骤：
步骤301，响应于接收到针对仓库中物资的盘点任务，确定盘点任务对应的物料容器所在的货格。
本实施例中，物资盘点方法的执行主体可以接收针对仓库中物资的盘点任务。上述盘点任务中可以包括物料容器所在的货格。具体的，执行主体可以对盘点任务进行分析，确定此次要盘点的物资所在的物料容器所在的货格。
步骤302，将物料容器所在的货格发送给目标自动导引运输车，以供目标自动导引运输车进行路径规划后获取物料容器内物料的标识。
执行主体在确定出物料容器所在的货格后，可以将上述货格发送给目标自动导引运输车。这里，目标自动导引运输车可以是当前空闲的AGV。 执行主体可以实时获取仓库中各AGV的状态，从而确定哪些AGV是空闲的，哪些AGV是忙碌的。目标自动导引运输车在接收到上述物料容器所在的货格后，可以将上述货格的位置转换到AGV所在的坐标系，这样，目标AGV可以进行路径规划。目标AGV可以沿着规划的路径行驶到物料容器所在的货格对应的巷道中，在行驶到上述货格对应的位置后，可以控制目标AGV的机械臂，以将物料容器从货格上取出。
本实施例中，目标AGV可以通过多种方式读取物料容器内物料的标识。例如可以通过安装的读卡器读取物料容器内物料的电子标签的形式获取，或者通过安装的图像采集装置采集物料容器内物料的图像的形式来确定。
步骤303，响应于接收到目标自动导引运输车发送的物料容器内物料的标识，对标识进行统计。
执行主体在接收到目标自动导引运输车发送的物料容器内物料的标识后，可以对标识进行统计。即，执行主体需要确定出同一标识的物料的数量。例如，衣服型号A1、码数为B1的数量为k1，衣服型号A1、码数为B2的数量为k2等等。
步骤304，将统计结果与物料容器内物料的存储结果进行比较，根据比较结果确定物资盘点结果。
执行主体可以将上述统计结果与物料容器内物料的存储结果进行比较，如果二者一致，则认为存储结果无误，则盘点结束，还可以同时输出对应的提示信息。如果二者不一致，则认为存储结果与统计结果有差异，则可以输出对应的提示信息或生成二次盘点任务等等。
本公开的上述实施例提供的物资盘点方法，可以快速地对仓库内的物资进行盘点，提高物资盘点效率。
继续参见图4，其示出了根据本公开的物资盘点方法的另一个实施例的流程400。如图4所示，本实施例的方法可以包括以下步骤：
步骤401，响应于确定满足预设任务生成条件，确定接收到盘点任务。
本实施例中，执行主体可以实时检测预设任务生成条件是否满足。如果满足，则可以确定接收到盘点任务。这里，预设任务生成条件可以是到达了预设时刻、自上次生成盘点任务后经过了预设时长等等。
步骤402，响应于接收到物资盘点任务，确定是否满足预设物资盘点条件；响应于确定满足预设物资盘点条件，确定盘点任务对应的物料容器所在的货格。
如果执行主体确认接收到物资盘点任务，则可以进一步判断预设物资盘点条件是否满足。上述预设物资盘点条件可以包括但不限于：达到了预设时刻、仓库中工作人员的数量小于预设阈值等等。如果满足预设物资盘点条件，则可以进一步对盘点任务进行分析，确定对应的物料容器所在的货格。
步骤403，将物料容器所在的货格发送给目标自动导引运输车，以供目标自动导引运输车进行路径规划后获取物料容器内物料的标识。
执行主体在确定物料容器所在的货格后，可以将上述货格发送给目标自动导引运输车。这样，目标自动导引运输车可以根据自身的位置以及货格的位置进行路径规划。并依据上述路径行驶到货格处，取出上述物料容器。本实施例中，目标自动导引运输车上可以安装有读卡器，物料容器中的各物料上可以设置有RFID(Radio Frequency Identification，射频识别)标签。上述读卡器可以读取RFID标签的信息，并将上述信息发送给执行主体。
步骤404，响应于接收到目标自动导引运输车通过读卡设备读取的电子标签集合，确定电子标签集合中各电子标签对应的标识；对标识进行统计。
本实施例中，目标自动导引运输车的结构示意图如图5所示。目标自动导引运输车的结构可以包括AGV底座501、框架502、物料容器暂存位503、位置传感器504、升降装置505、伸缩臂506、物料容器取放位507和RFID读写器508。其中，AGV底座501上安装有轮子等可移动装置，框架502用于固定各部件。物料容器暂存位503用于暂时存放标记的物料容器。位置传感器504用于检测AGV的位置。伸缩臂506能够进行伸缩，以取放物料容器。伸缩臂506可以将取出的物料容器放置在物料容器取放位507上。RFID读写器508可以设置在物料容器取放位507上，以读取物料容器中物料的标识。在一些具体的应用中，上述RFID读写器508可以设置有保护层5081，以保护RFID读写器508。
执行主体可以对目标自动导引运输车通过读卡设备(例如RFID读写器)读取的电子标签集合进行分析统计，确定电子标签集合中各电子标签对应的标识。具体的，执行主体可以直接将电子标签作为标识，或者根据电子标签确定物料的型号，将型号作为标识。最后，对标识进行统计。
步骤405，响应于确定统计结果与存储结果一致，输出用于指示盘点无误的消息。
如果执行主体确定物料容器内各物料的统计结果与物料容器内物料的存储结果一致，说明库存正确。则执行主体可以输出用于指示盘点无误的消息。
步骤406，响应于确定统计结果与存储结果不一致，对物料容器进行标记，将标记结果发送给目标自动导引运输车，以供目标自动导引运输车将物料容器移动到暂存位。
本实施例中，如果统计结果与存储结果不一致，说明库存有误，需要进行二次盘点。为了避免由于移动存在差异的物料容器导致盘点效率下降，执行主体可以首先标记上述物料容器。具体的，执行主体可以通过对物料容器的原储位设置标签，实现物料容器的标记。在标记后，目标自动导引运输车将物料容器移动到暂存位。这里，暂存位可以是目标自动导引运输车上的用于存储物料容器的位置。这样，一方面目标自动导引运输车可以继续执行盘点任务，另一方面可以将出现差异的物料容器与其它物料容器分隔开来。
步骤407，根据统计结果与存储结果的差异信息，生成二次盘点任务。
如果执行主体认定统计结果与存储结果不一致，则可以确定二者之间的差异信息。并根据上述差异信息，生成二次盘点任务。
在进行二次盘点时，可以判断差异信息是否正确。上述差异信息可以包括物料的标识差异、在数量上的差异、在批次上的差异等等。
在本实施例的一些可选的实现方式中，执行主体可以通过以下步骤生成二次盘点任务：确定用于存储物料容器的隔离储位；根据差异信息以及隔离储位，生成二次盘点任务。
本实现方式中，如果物料的库存有差异，执行主体可以首先确定用于存储物料容器的隔离储位。然后，可以根据差异信息以及隔离储位，生成 二次盘点任务。这里，隔离储位可以是暂存存在差异的物料容器。AGV可以将上述物料容器由原本的储位移动至上述隔离储位。
在确定隔离储位时，执行主体可以通过以下步骤来实现：根据每个巷道中各储位与滚筒输送线之间的距离，确定隔离储位。
本实施例中，执行主体可以确定仓库中每个巷道中各储位与滚筒输送线之间的距离。并根据上述距离，确定隔离储位。具体的，执行主体可以根据各储位与滚筒输送线之间的距离按照由大到小排序。将上述排序中的前N个储位作为隔离储位。
在另一些实现中，执行主体还可以将距离相同的各储位中较高位置的储位作为隔离储位。
执行主体在确定隔离储位后，可以将隔离储位的位置发送给目标导引运输车，这样，目标自动导引运输车可以在预设搬运条件满足时将物料容器由暂存位运输至隔离储位。上述预设搬运条件可以包括但不限于：暂存位已满、盘点任务已完成等等。
在本实施例的一些可选的实现方式中，隔离储位的数量与暂存位的数量相同或呈倍数关系。例如，AGV中暂存位的数量为5，那单个巷道中隔离储位的数量可以为5或10、15等等。这样，AGV可以一次性的把其中暂存位上的物料容器放置在隔离储位上。
步骤408，响应于满足预设二次盘点条件，向目标自动导引运输车发送搬运指令，以供目标自动导引运输车将存储在隔离储位的物料容器搬运到滚筒输送线以运输至盘点工作站进行二次盘点。
本实施例中，执行主体还可以在预设的二次盘点条件满足时，向目标自动导引运输车发送搬运指令。这里，二次盘点条件可以包括但不限于：盘点工作站的工作人员到岗、到了仓库的上班时间等等。目标自动导引运输车在接收到搬运指令后，可以将存储在隔离储位的物料容器搬运到滚筒输送线以运输至盘点工作站进行二次盘点。
本公开的上述实施例提供的物资盘点方法，可以在物料容器的物料出现差异时，控制AGV将物料容器暂存在暂存位上，并在特定情况下将物料容器搬运至隔离储位。并基于隔离储位，生成二次盘点任务，以供盘点工作人员进行进一步物资盘点。
进一步参考图6，作为对上述各图所示方法的实现，本公开提供了一种物资盘点装置的一个实施例，该装置实施例与图2所示的方法实施例相对应，该装置具体可以应用于各种电子设备中。
如图6所示，本实施例的物资盘点装置600包括：货格确定单元601、第一位置发送单元602、标识统计单元603和物资盘点单元604。
货格确定单元601，被配置成响应于接收到针对仓库中物资的盘点任务，确定盘点任务对应的物料容器所在的货格。
第一位置发送单元602，被配置成将物料容器所在的货格发送给目标自动导引运输车，以供目标自动导引运输车进行路径规划后获取物料容器内物料的标识。
标识统计单元603，被配置成响应于接收到目标自动导引运输车发送的物料容器内物料的标识，对标识进行统计。
物资盘点单元604，被配置成将统计结果与物料容器内物料的存储结果进行比较，根据比较结果确定物资盘点结果。
在本实施例的一些可选的实现方式中，装置600还可以进一步包括图6中未示出的任务接收单元，被配置成：响应于确定满足预设任务生成条件，确定接收到盘点任务。
在本实施例的一些可选的实现方式中，货格确定单元601可以进一步被配置成：响应于接收到物资盘点任务，确定是否满足预设物资盘点条件；响应于确定满足预设物资盘点条件，确定盘点任务对应的物料容器所在的货格。
在本实施例的一些可选的实现方式中，物料上设置有电子标签，自动导引运输车上设置有读卡设备。标识统计单元603可以进一步被配置成：响应于接收到目标自动导引运输车通过读卡设备读取的电子标签集合，确定电子标签集合中各电子标签对应的标识；对标识进行统计。
在本实施例的一些可选的实现方式中，物资盘点单元604可以进一步被配置成：响应于确定统计结果与存储结果一致，输出用于指示盘点无误的消息。
在本实施例的一些可选的实现方式中，物资盘点单元604可以进一步 被配置成：响应于确定统计结果与存储结果不一致，对物料容器进行标记，将标记结果发送给目标自动导引运输车，以供目标自动导引运输车将物料容器移动到暂存位；根据统计结果与存储结果的差异信息，生成二次盘点任务。
在本实施例的一些可选的实现方式中，物资盘点单元604可以进一步被配置成：确定用于存储物料容器的隔离储位；根据差异信息以及隔离储位，生成二次盘点任务。
在本实施例的一些可选的实现方式中，仓库包括多个货架形成的巷道以及用于输送物料的滚筒输送线。物资盘点单元604可以进一步被配置成：根据每个巷道中各储位与滚筒输送线之间的距离，确定隔离储位。
在本实施例的一些可选的实现方式中，物资盘点单元604可以进一步被配置成：对于每个巷道，根据该巷道中各储位与滚筒输送线之间的距离，确定出预设数量个隔离储位。
在本实施例的一些可选的实现方式中，装置600还可以进一步包括图6中未示出的第二位置发送单元，被配置成：将隔离储位的位置发送给目标自动导引运输车，以供目标自动导引运输车在预设搬运条件满足时将物料容器由暂存位运输至隔离储位。
在本实施例的一些可选的实现方式中，装置600还可以进一步包括图6中未示出的指令发送单元，被配置成：响应于满足预设二次盘点条件，向目标自动导引运输车发送搬运指令，以供目标自动导引运输车将存储在隔离储位的物料容器搬运到滚筒输送线以运输至盘点工作站进行二次盘点。
应当理解，物资盘点装置600中记载的单元601至单元604分别与参考图2中描述的方法中的各个步骤相对应。由此，上文针对物资盘点方法描述的操作和特征同样适用于装置600及其中包含的单元，在此不再赘述。
本公开的技术方案中，所涉及的用户个人信息的获取、存储和应用等，均符合相关法律法规的规定，且不违背公序良俗。
根据本公开的实施例，本公开还提供了还提供了一种电子设备、一种可读存储介质和一种计算机程序产品。
图7示出了根据本公开实施例的执行物资盘点方法的电子设备700的框图。电子设备旨在表示各种形式的数字计算机，诸如，膝上型计算机、台式计算机、工作台、个人数字助理、服务器、刀片式服务器、大型计算机、和其它适合的计算机。电子设备还可以表示各种形式的移动装置，诸如，个人数字处理、蜂窝电话、智能电话、可穿戴设备和其它类似的计算装置。本文所示的部件、它们的连接和关系、以及它们的功能仅仅作为示例，并且不意在限制本文中描述的和/或者要求的本公开的实现。
如图7所示，电子设备700包括处理器701，其可以根据存储在只读存储器(ROM)702中的计算机程序或者从存储器708加载到随机访问存储器(RAM)703中的计算机程序，来执行各种适当的动作和处理。在RAM 703中，还可存储电子设备700操作所需的各种程序和数据。处理器701、ROM 702以及RAM 703通过总线704彼此相连。I/O接口(输入/输出接口)705也连接至总线704。
电子设备700中的多个部件连接至I/O接口705，包括：输入单元706，例如键盘、鼠标等；输出单元707，例如各种类型的显示器、扬声器等；存储器708，例如磁盘、光盘等；以及通信单元709，例如网卡、调制解调器、无线通信收发机等。通信单元709允许电子设备700通过诸如因特网的计算机网络和/或各种电信网络与其他设备交换信息/数据。
处理器701可以是各种具有处理和计算能力的通用和/或专用处理组件。处理器701的一些示例包括但不限于中央处理单元(CPU)、图形处理单元(GPU)、各种专用的人工智能(AI)计算芯片、各种运行机器学习模型算法的处理器、数字信号处理器(DSP)、以及任何适当的处理器、控制器、微控制器等。处理器701执行上文所描述的各个方法和处理，例如物资盘点方法。例如，在一些实施例中，物资盘点方法可被实现为计算机软件程序，其被有形地包含于机器可读存储介质，例如存储器708。在一些实施例中，计算机程序的部分或者全部可以经由ROM 702和/或通信单元709而被载入和/或安装到电子设备700上。当计算机程序加载到RAM703并由处理器701执行时，可以执行上文描述的物资盘点方法的一个或多个步骤。备选地，在其他实施例中，处理器701可以通过其他任何适当的方式(例如，借助于固件)而被配置为执行物资盘点方法。
本文中以上描述的系统和技术的各种实施方式可以在数字电子电路系统、集成电路系统、场可编程门阵列(FPGA)、专用集成电路(ASIC)、专用标准产品(ASSP)、芯片上系统的系统(SOC)、负载可编程逻辑设备(CPLD)、计算机硬件、固件、软件、和/或它们的组合中实现。这些各种实施方式可以包括：实施在一个或者多个计算机程序中，该一个或者多个计算机程序可在包括至少一个可编程处理器的可编程系统上执行和/或解释，该可编程处理器可以是专用或者通用可编程处理器，可以从存储系统、至少一个输入装置、和至少一个输出装置接收数据和指令，并且将数据和指令传输至该存储系统、该至少一个输入装置、和该至少一个输出装置。
用于实施本公开的方法的程序代码可以采用一个或多个编程语言的任何组合来编写。上述程序代码可以封装成计算机程序产品。这些程序代码或计算机程序产品可以提供给通用计算机、专用计算机或其他可编程数据处理装置的处理器或控制器，使得程序代码当由处理器701执行时使流程图和/或框图中所规定的功能/操作被实施。程序代码可以完全在机器上执行、部分地在机器上执行，作为独立软件包部分地在机器上执行且部分地在远程机器上执行或完全在远程机器或服务器上执行。
在本公开的上下文中，机器可读存储介质可以是有形的介质，其可以包含或存储以供指令执行系统、装置或设备使用或与指令执行系统、装置或设备结合地使用的程序。机器可读存储介质可以是机器可读信号存储介质或机器可读存储介质。机器可读存储介质可以包括但不限于电子的、磁性的、光学的、电磁的、红外的、或半导体系统、装置或设备，或者上述内容的任何合适组合。机器可读存储介质的更具体示例会包括基于一个或多个线的电气连接、便携式计算机盘、硬盘、随机存取存储器(RAM)、只读存储器(ROM)、可擦除可编程只读存储器(EPROM或快闪存储器)、光纤、便捷式紧凑盘只读存储器(CD-ROM)、光学存储设备、磁存储设备、或上述内容的任何合适组合。
为了提供与用户的交互，可以在计算机上实施此处描述的系统和技术，该计算机具有：用于向用户显示信息的显示装置(例如，CRT(阴极射线管)或者LCD(液晶显示器)监视器)；以及键盘和指向装置(例如，鼠 标或者轨迹球)，用户可以通过该键盘和该指向装置来将输入提供给计算机。其它种类的装置还可以用于提供与用户的交互；例如，提供给用户的反馈可以是任何形式的传感反馈(例如，视觉反馈、听觉反馈、或者触觉反馈)；并且可以用任何形式(包括声输入、语音输入或者、触觉输入)来接收来自用户的输入。
可以将此处描述的系统和技术实施在包括后台部件的计算系统(例如，作为数据服务器)、或者包括中间件部件的计算系统(例如，应用服务器)、或者包括前端部件的计算系统(例如，具有图形用户界面或者网络浏览器的用户计算机，用户可以通过该图形用户界面或者该网络浏览器来与此处描述的系统和技术的实施方式交互)、或者包括这种后台部件、中间件部件、或者前端部件的任何组合的计算系统中。可以通过任何形式或者介质的数字数据通信(例如，通信网络)来将系统的部件相互连接。通信网络的示例包括：局域网(LAN)、广域网(WAN)和互联网。
计算机系统可以包括客户端和服务器。客户端和服务器一般远离彼此并且通常通过通信网络进行交互。通过在相应的计算机上运行并且彼此具有客户端-服务器关系的计算机程序来产生客户端和服务器的关系。服务器可以是云服务器，又称为云计算服务器或云主机，是云计算服务体系中的一项主机产品，以解决了传统物理主机与VPS服务(“Virtual Private Server”，或简称“VPS”)中，存在的管理难度大，业务扩展性弱的缺陷。服务器也可以是分布式系统的服务器，或者是结合了区块链的服务器。
应该理解，可以使用上面所示的各种形式的流程，重新排序、增加或删除步骤。例如，本公开中记载的各步骤可以并行地执行也可以顺序地执行也可以不同的次序执行，只要能够实现本公开的技术方案所期望的结果，本文在此不进行限制。
上述具体实施方式，并不构成对本公开保护范围的限制。本领域技术人员应该明白的是，根据设计要求和其他因素，可以进行各种修改、组合、子组合和替代。任何在本公开的精神和原则之内所作的修改、等同替换和改进等，均应包含在本公开的保护范围之内。

Claims (15)

  1. 一种物资盘点方法，包括：
    响应于接收到针对仓库中物资的盘点任务，确定所述盘点任务对应的物料容器所在的货格；
    将所述物料容器所在的货格发送给目标自动导引运输车，以供所述目标自动导引运输车进行路径规划后获取所述物料容器内物料的标识；
    响应于接收到所述目标自动导引运输车发送的所述物料容器内物料的标识，对所述标识进行统计；
    将统计结果与所述物料容器内物料的存储结果进行比较，根据比较结果确定物资盘点结果。
  2. 根据权利要求1所述的方法，其中，所述方法还包括：
    响应于确定满足预设任务生成条件，确定接收到盘点任务。
  3. 根据权利要求1或2所述的方法，其中，所述响应于接收到物资盘点任务，确定所述物资盘点任务对应的物料容器所在的货格，包括：
    响应于接收到物资盘点任务，确定是否满足预设物资盘点条件；
    响应于确定满足所述预设物资盘点条件，确定所述盘点任务对应的物料容器所在的货格。
  4. 根据权利要求1所述的方法，其中，所述物料上设置有电子标签，所述自动导引运输车上设置有读卡设备；以及
    所述响应于接收到所述目标自动导引运输车发送的所述物料容器内物料的标识，对所述标识进行统计，包括：
    响应于接收到所述目标自动导引运输车通过所述读卡设备读取的电子标签集合，确定所述电子标签集合中各电子标签对应的标识；
    对所述标识进行统计。
  5. 根据权利要求1所述的方法，其中，所述将统计结果与所述物料容器内物料的存储结果进行比较，根据比较结果确定物资盘点结果，包括：
    响应于确定所述统计结果与所述存储结果一致，输出用于指示盘点无误的消息。
  6. 根据权利要求1所述的方法，其中，所述将统计结果与所述物料容器内物料的存储结果进行比较，根据比较结果确定物资盘点结果，包括：
    响应于确定所述统计结果与所述存储结果不一致，对所述物料容器进行标记，将标记结果发送给所述目标自动导引运输车，以供所述目标自动导引运输车将所述物料容器移动到暂存位；
    根据所述统计结果与所述存储结果的差异信息，生成二次盘点任务。
  7. 根据权利要求6所述的方法，其中，所述根据所述统计结果与所述存储结果的差异信息，生成二次盘点任务，包括：
    确定用于存储所述物料容器的隔离储位；
    根据所述差异信息以及所述隔离储位，生成二次盘点任务。
  8. 根据权利要求7所述的方法，其中，所述仓库包括多个货架形成的巷道以及用于输送物料的滚筒输送线；以及
    所述确定用于存储所述物料容器的隔离储位，包括：
    根据每个巷道中各储位与所述滚筒输送线之间的距离，确定隔离储位。
  9. 根据权利要求8所述的方法，其中，所述确定用于存储所述物料容器的隔离储位，包括：
    对于每个巷道，根据该巷道中各储位与所述滚筒输送线之间的 距离，确定出预设数量个隔离储位。
  10. 根据权利要求7所述的方法，其中，所述方法还包括：
    将所述隔离储位的位置发送给所述目标自动导引运输车，以供所述目标自动导引运输车在预设搬运条件满足时将所述物料容器由暂存位运输至所述隔离储位。
  11. 根据权利要求6-10任一项所述的方法，其中，所述方法还包括：
    响应于满足预设二次盘点条件，向所述目标自动导引运输车发送搬运指令，以供所述目标自动导引运输车将存储在所述隔离储位的物料容器搬运到所述滚筒输送线以运输至盘点工作站进行二次盘点。
  12. 一种物资盘点装置，包括：
    货格确定单元，被配置成响应于接收到针对仓库中物资的盘点任务，确定所述盘点任务对应的物料容器所在的货格；
    第一位置发送单元，被配置成将所述物料容器所在的货格发送给目标自动导引运输车，以供所述目标自动导引运输车进行路径规划后获取所述物料容器内物料的标识；
    标识统计单元，被配置成响应于接收到所述目标自动导引运输车发送的所述物料容器内物料的标识，对所述标识进行统计；
    物资盘点单元，被配置成将统计结果与所述物料容器内物料的存储结果进行比较，根据比较结果确定物资盘点结果。
  13. 一种物资盘点电子设备，包括：
    至少一个处理器；以及
    与所述至少一个处理器通信连接的存储器；其中，
    所述存储器存储有可被所述至少一个处理器执行的指令，所述指令被所述至少一个处理器执行，以使所述至少一个处理器能够执 行权利要求1-11中任一项所述的方法。
  14. 一种存储有计算机指令的非瞬时计算机可读存储介质，其中，所述计算机指令用于使所述计算机执行权利要求1-11中任一项所述的方法。
  15. 一种计算机程序产品，包括计算机程序，其中，所述计算机程序在被处理器执行时实现根据权利要求1-11中任一项所述的方法。
PCT/CN2022/099785 2021-08-20 2022-06-20 物资盘点方法、装置、设备以及存储介质 WO2023020105A1 (zh)

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