Item location setting device, item location setting method, logistics system, program, and recording medium

Abstract

To provide an item location setting device, an item location setting method, a logistics system, a program, and a recording medium which can contribute to improvement of work efficiency as the whole of a system while flexibly coping with variation of items being objects of logistics in a process preceding article collection after arrival of items at a logistics center or the like before transfer to an item collection process.SOLUTION: The item location setting device comprises: an item attribute definition unit which defines an item attribute having an order attribute including an order period with respect to an item to be collected; and a location setting unit which refers to the defined item attribute to set a location to which the item is to be supplied.SELECTED DRAWING: Figure 4

Description

[Technical field]

[0001] The present invention relates to a logistics system, and in particular to an item location setting device, an item location setting method, a logistics system, a program, and a recording medium, which are related to the location of items at each opening of a flow rack in the pre-process from when the items (hereinafter referred to as "items") that are the subject of logistics arrive at a logistics center or the like until they move to a collection process. [Background technology]

[0002] In recent years, with the expansion of Internet mail order businesses, it has become common practice at logistics centers and other facilities where items are sorted according to purpose and used for home delivery and the like to receive shipping instructions for a specified delivery destination and to remove containers (collection boxes, cases, etc.) containing the items to be shipped from a shipping warehouse and load them onto container transport means such as a basket cart (handle, cart, etc.).

[0003] The main work in such a logistics center is the collection (picking) work of sorting items by purpose, and the conventional logistics system for picking work is the conveyor line method, in which a large number of flow racks are lined up horizontally along the line using a conveyor line, and many pickers pick according to the display on the flow racks or screens installed nearby, but in recent years, conveyor robot methods such as the robot GTP (Goods to Person) system, which uses a conveyor robot to carry containers containing items to the workers and collect them, have also been proposed. Furthermore, logistics centers that have both methods are attracting attention, taking into account the advantages and disadvantages of both.

[0004] However, whether it is the traditional conveyor line system or the recent conveyor robot system, the efficiency of the collection work is greatly affected by what type of item is placed at each opening of the flow rack, i.e., the location of the items. For example, it is more efficient to place items that are frequently picked up close together, while placing heavy items on top reduces efficiency. For this reason, the placement of these items is often determined in the logistics center by a warehouse management system (hereinafter referred to as "WMS") in cooperation with the core system, based on a huge amount of data such as the items, destinations, and quantities that will be the subject of all work for that day.

[0005] To deal with this, there are two main points that need to be considered. The first point is related to the location itself at the time, and the second point is that the items handled differ depending on the time.

[0006] Regarding the first point, Patent Document 1, although its subject is storage facilities and the like, makes a proposal to easily consider ways to improve work efficiency by managing which items are stored in which openings (locations), grasping the status from a bird's-eye view, and considering the situation (usage rate, access frequency, etc.), changing the location or even emptying the items at times.

[0007] Regarding the second point, if the items handled differ depending on the season, for example, there may be cases where the previous location settings are not able to replenish items in time or where excess items are left behind.

[0008] In response to this, Patent Document 2 proposes automatically determining the optimal replenishment time for each item and determining a shelf with the optimal storage volume for each item. Patent Document 3 points out the possibility of a decrease in efficiency due to frequent item replacement (movement) work when the frequency of replenishment work in Patent Document 2 fluctuates, and proposes incorporating item demand forecasts to reduce the frequency of item replenishment and replacement. [Prior art documents] [Patent documents]

[0009] [Patent Document 1] Utility Model Registration No. 3187207 [Patent Document 2] Japanese Patent Application Publication No. 9-278126 [Patent Document 3] Patent No. 6884169 Summary of the Invention [Problem to be solved by the invention]

[0010] However, even if item demand forecasts are incorporated and the frequency of replenishment and replacement of items can be reduced, the efficiency of the system as a whole cannot be improved unless the location of items is determined to maximize the efficiency of collection operations.

[0011] The present invention aims to provide an item location setting device, item location setting method, logistics system, program, and recording medium that can flexibly respond to changes in items to be distributed in the pre-collection process from when items arrive at a logistics center or the like until the process moves to the collection process, and can contribute to improving the work efficiency of the system as a whole. [Means for solving the problem]

[0012] In order to solve the above problems, an item location setting device according to a first aspect of the present invention comprises an item attribute definition unit that defines item attributes, for an item to be collected, having order attributes including an order period, and a location setting unit that sets a location for supplying the item by referring to the defined item attributes.

[0013] In addition, an item location setting method of a 15th aspect corresponding to the first aspect includes an item attribute definition step of defining item attributes having order attributes including an order period for an item to be collected, and a location setting step of setting a location for supplying the item by referring to the defined item attributes.

[0014] A program according to a nineteenth aspect corresponding to the first aspect causes a computer to function as the above-mentioned item location setting device.

[0015] A storage medium according to a twentieth aspect corresponding to the first aspect stores the above-mentioned program.

[0016] In the item location setting device or item location setting device method of these aspects, or in accordance with the program or storage medium of these aspects, item attributes having order attributes including an order period are defined for an item to be collected, and a location for supplying the item is set by referring to the defined item attributes.

[0017] The location setting for supplying items is performed in the pre-collection process from when the items arrive at a logistics center or the like until they move to the collection process, and since the efficiency of the collection work is greatly affected by the item location setting, it can contribute to improving the work efficiency of the entire system by devising an ingenious setting in advance. However, with a fixed setting, if the items handled change depending on the time of year, for example, this can be a factor in reducing efficiency.

[0018] Here, when setting a location, item attributes related to the items to be collected are defined and referenced. The item attributes include order attributes, so a location can be set that corresponds to the item attributes according to the order contents. In addition, the order attributes also include the order period, so a location can be set that flexibly corresponds to changes in items.

[0019] As a result, in the pre-collection process from when items arrive at a logistics center or the like until they move to the collection process, it is possible to flexibly respond to changes in the items to be distributed, while contributing to improving the work efficiency of the system as a whole. Note that, for setting the item location in this case, a standalone type item location setting device may be used, a WMS may be used, or a device such as a terminal at the user's hand may be used as appropriate.

[0020] In addition, as an item location setting device relating to the second aspect, in the first aspect, the item attribute definition unit may have a supply frequency attribute determination unit that calculates the item supply frequency of supplying the item and determines the supply frequency attribute.

[0021] In this case, the item supply frequency is calculated and the supply frequency attribute is determined, so that the item attributes referenced for location setting can include the supply frequency attribute, and a location can be set that flexibly responds to changes in supply frequency.

[0022] In addition, as an item location setting device according to a third aspect, in the first aspect, the item attribute definition unit may have an order information receiving unit that receives order information from an external source for defining the order attributes.

[0023] In this case, since the order information for defining the order attributes is received from outside, the order information can be included in the item attributes referenced for location setting, and the location can be set to flexibly respond to changes in the order information.

[0024] Also, as an item location setting device relating to a fourth aspect, in the first aspect, the item attribute definition unit may have an order information receiving unit that receives order information from outside for defining the order attributes, and a supply frequency attribute determination unit that calculates an item supply frequency for supplying the item and determines a supply frequency attribute, and the item supply frequency may be calculated by referring to the order information.

[0025] In this case, order information for defining the order attributes is received from the outside, and the item supply frequency is calculated by referring to the order information to determine the supply frequency attributes. Therefore, the order information can be included in the item attributes referenced for location setting, and a location can be set that can flexibly respond to changes in the order information. In addition, supply frequency attributes in accordance with the order information can be determined and included in the item attributes, and a location can be set that can flexibly respond to changes in supply frequency in accordance with the order information.

[0026] In addition, as an item location setting device according to a fifth aspect, in the first aspect, the item attribute definition section may have an item attribute storage section that stores the item attributes.

[0027] In this case, since the item attributes are stored, they can be referenced for the definition of the item attributes later. For example, expected item attributes may be input and stored, or item attributes from past performance may be stored. This allows item attributes input in advance or from past performance to be referenced for location setting, and allows for the setting of a location that can more flexibly accommodate changes in items, etc.

[0028] In addition, as an item location setting device according to a sixth aspect, in the fifth aspect, the item attribute storage unit may store each of the plurality of item attributes as master information for future reference.

[0029] In this case, each of the multiple item attributes is stored as master information for future reference, so that when referring to set a location, multiple candidates can be selected and referenced, and a location can be set that can more flexibly accommodate changes in items, etc.

[0030] Also, as an item location setting device relating to the seventh aspect, in the first aspect, the item attribute definition unit may have an item attribute memory unit that stores the item attributes, and a supply frequency attribute determination unit that calculates the item supply frequency of supplying the item and determines the supply frequency attribute, and the item supply frequency may be calculated by referring to the item attributes stored in the item attribute memory unit.

[0031] In this case, item attributes are stored, and the item supply frequency is calculated by referring to the stored item attributes, and the frequency is referenced for location setting. This allows item attributes entered in advance or from past records to be referenced for location setting, and allows for more flexible location setting in response to changes in items, etc.

[0032] Also, as an item location setting device according to an eighth aspect, in the first aspect, the item attribute definition unit may have an order information receiving unit that receives order information from the outside for defining the order attributes, an item attribute memory unit that stores the item attributes, and a supply frequency attribute determination unit that calculates an item supply frequency for supplying the item and determines a supply frequency attribute, and the item supply frequency may be calculated by referring to the item attributes stored in the item attribute memory unit and the order information.

[0033] In this case, order information for defining the order attributes is received from the outside, and further, item attributes are stored, and the stored item attributes and order information are referenced to calculate the item supply frequency and determine the supply frequency attributes, so that the stored item attributes and order information can be included in the item attributes referenced for location setting. The item attributes to be stored can be selected from item attributes that have been input in advance or those based on past performance. This allows for flexible response to changes in order information, or the item attributes to be stored can be adjusted and prepared, and the supply frequency attributes can be determined and included in the item attributes in accordance with the order information or based on the stored item attributes, allowing for the setting of a location that flexibly responds to changes in items based on the order information and the stored item attributes.

[0034] Also, as an item location setting device relating to a ninth aspect, in the first aspect, the item attribute definition unit has a supply frequency attribute determination unit that calculates the item supply frequency of supplying the item and determines a supply frequency attribute, and the location setting unit has a location determination unit that determines a location for supplying the item by referring to the item attribute, and the item attribute for determining the location may include the supply frequency attribute.

[0035] In this case, the item supply frequency is calculated to determine the supply frequency attribute, and the location can be determined by referring to the item attributes including the supply frequency attribute, so that the location can be determined in a flexible manner in response to changes in the supply frequency.

[0036] In addition, as an item location setting device according to the tenth aspect, in the ninth aspect, each of the determined locations corresponds to any one of a plurality of work zones for supplying the item, and the item supply frequency may be determined so as to approach equality between the plurality of work zones.

[0037] In this case, each of the determined locations corresponds to one of a number of work zones for supplying items, and is determined so that the item supply frequency is as close to equal as possible between the multiple work zones. This brings about equalization of work efficiency between the multiple work zones, and contributes to improving the work efficiency of the system as a whole while being able to more flexibly respond to changes in items.

[0038] Also, as an item location setting device relating to the 11th aspect, in the first aspect, the location setting unit may have a location determination unit that determines a location for supplying the item by referring to the item attributes, and a location change unit that changes the determined location.

[0039] In this case, the location for supplying the item can be determined by referring to the item attributes, and the determined location can be changed. Therefore, once the location of the item is determined by referring to the item attributes, it can be changed as necessary, allowing for more flexible response to changes in items.

[0040] In addition, as an item location setting device relating to the 12th aspect, in the 11th aspect, the determination of the location in the location determination unit may be performed automatically in a predetermined procedure, and the change of location in the location change unit may be performed manually.

[0041] In this case, the location for supplying the item can be automatically determined by referring to the item attributes, and the determined location can also be changed manually. Therefore, once the location of the item is determined automatically and quickly, it can be changed manually and in detail as necessary, allowing for more flexible response to item changes and contributing to improved work efficiency of the system as a whole.

[0042] In addition, as an item location setting device relating to the 13th aspect, in the first aspect, the location setting unit may have a location information transmission unit that transmits location information, which is information about the set location, to the outside.

[0043] In this case, location information, which is information about the set location, is transmitted to the outside, so that it can be transmitted to, for example, a higher-level system as the outside, and can be subject to centralized management outside.

[0044] In addition, as an item location setting device according to a fourteenth aspect, in the thirteenth aspect, the location information to be transmitted to the outside may be converted into a predetermined format before being transmitted.

[0045] In this case, the location information to be transmitted to the outside is converted into a prescribed format before being transmitted, so that, for example, if the format handled by the upper system or the like is set as the prescribed format, even if a plurality of item location setting devices operate in different individual location formats, by converting the format into the prescribed format before transmitting, it becomes possible to commonly manage the information in a centralized manner in the upper system or the like. In addition, by setting the format as a prescribed format, it becomes unnecessary to modify the format used by the item location setting device in the field to match the upper system or the like for centralized management in the upper system or the like.

[0046] In addition, a logistics system according to a 16th aspect of the present invention comprises a core server that serves as a core logistics system, and an individual management server that manages collection and delivery work within individual logistics centers responsible for the collection and delivery work of items, and the individual management server is equipped with any one of the item location setting devices described above.

[0047] In this logistics system, a core server manages the entire system as the entire core system, and individual management servers equipped with item location setting devices manage collection and delivery operations within individual logistics centers, so that the entire logistics system can be managed by the core server and individual management servers working together.

[0048] If we consider only one logistics center, for example, the entire logistics center can be managed by a standalone individual management server, but it also makes sense to share the work between two servers. Even if you simply copy and share the same data between two servers, it makes sense in terms of security, and you can share the work between two servers.

[0049] For example, one machine can be in charge of individually handling data that differs depending on, for example, each logistics trading partner or each season, while another machine can be in charge of processing data that is nearly unchanging and does not need to be handled individually. This alone brings operational benefits, such as only having to update one piece of data when some data needs to be updated. In this case, if the former server that handles the various different individual data is considered a WMS server, and the latter server that handles the common unchanging data is considered a core server, then at least there is a reason for the existence of the core server.

[0050] Next, when considering multiple distribution centers, just as in the single case described above, if we think of the server that handles different individual data as the WMS server and the server that handles unchanging common data as the core server, then at least the reason for the existence of the core server becomes apparent.Also, there will be a point in sharing processing between the WMS server and the core server, such as handling data specific to each individual distribution center on each WMS server and collecting data common to multiple distribution centers on one server and handling it on the shared core server.

[0051] In addition, as a logistics system relating to the 17th aspect, in the 16th aspect, the core server and the individual management servers are linked via Internet communication, and at least one of the core server and the individual management servers may be managed as a system on the cloud.

[0052] In this case, the core server and individual management servers are linked via internet communication, and at least one of them is managed as a system on the cloud. For example, if we consider multiple logistics centers and promoting collaboration between the WMS servers in the multiple logistics centers and a core server that can be shared, there will be a reason for internet communication to exist in order to connect each server.

[0053] Furthermore, there are cases where the existence of Internet communication becomes meaningful not only when there are multiple logistics centers, but also when there is only one logistics center.For example, when a WMS server user accesses the WMS server from a location different from the location where the WMS server is located, that is, when the user interface (UI) of the device at hand (e.g., smartphone, tablet, laptop, etc.) is located in a different place from the WMS server, Internet communication becomes meaningful to link these.

[0054] In addition, as a logistics system according to an eighteenth aspect, in the sixteenth aspect, the item location setting device may be accessible from at least a logistics center via the Web.

[0055] In this case, the item location setting device in the individual management server can be accessed at least from the logistics center via the WEB. Therefore, for example, by uploading each required management data from each of the multiple logistics centers, each management data can be centrally managed in real time so that each user can commonly display and access it. Also, for example, if there is an arbitrary Internet environment on a personal terminal at hand, it can be displayed in any browser and used as a user interface (UI). In other words, the configuration of a centralized WEB system allows standardization of operations by making a common operation method among each user, centralization of data in real time, and mastering and sharing of reference data. Effect of the Invention

[0056] According to each aspect of the present invention, in the pre-collection process from when items arrive at a logistics center or the like until the collection process begins, it becomes possible to flexibly respond to changes in the items to be distributed, thereby contributing to improving the work efficiency of the system as a whole. [Brief description of the drawings]

[0057] [Figure 1] 1 is a functional block diagram showing an example of a basic configuration of a logistics system according to an embodiment of the present invention. [Diagram 2] 1 is a functional block diagram showing an example of a computer configuration that serves as a WMS server, focusing on the hardware configuration. [Diagram 3] 1 is a functional block diagram showing an example of an application configuration of a logistics system according to an embodiment of the present invention. [Figure 4] FIG. 2 is a functional block diagram showing an example of the configuration of an item location setting function according to an embodiment of the present invention. [Diagram 5] 5 is a functional block diagram showing an example of the configuration of each function in FIG. 4, focusing on the main processing content in each configuration. FIG. [Figure 6] 10 is a flowchart illustrating a specific example of operation of an item location setting function according to an embodiment of the present invention. [Figure 7] 7 is a flowchart showing a specific example of operation of the location determination function shown in FIG. 6. [Figure 8] FIG. 7 is an explanatory diagram of specific details of preparation of various data in FIG. 6. [Figure 9] FIG. 7 is an explanatory diagram of specific details of the frequency calculation in FIG. 6. [Figure 10] FIG. 7 is an explanatory diagram of specific details of the automatic location setting in FIG. 6. [Figure 11] FIG. 7 is an illustration of specific details of manual location setting in FIG. 6. [Figure 12] FIG. 7 is an explanatory diagram of specific details of extraction of location setting data in FIG. 6. [Figure 13]FIG. 7 is an explanatory diagram of a shelf allocation image in the automatic location setting rule in FIG. 6. [Figure 14] 8 is an explanatory diagram of product attributes managed in a cumulative product master data referenced by the location determination function of FIG. 7. [Figure 15] 8 is an explanatory diagram showing an example of a group-specified product attribute for further grouping and managing products managed in a cumulative product master referenced by the location determination function of FIG. 7, and showing an example of a similar product group. [Figure 16] FIG. 16 is an explanatory diagram similar to FIG. 15, showing an example of a zone designation group. [Figure 17] FIG. 11 is an explanatory diagram showing an example of a location pattern of a zone designation configuration. [Figure 18] FIG. 8 is an explanatory diagram showing an image in which a plurality of location patterns similar to those in FIG. 7 are prepared. [Figure 19] FIG. 18 is an explanatory diagram showing an example of a list of the number of items by pattern, which lists the number of items in each zone by pattern, when a plurality of location patterns similar to those in FIGS. 17 and 18 are prepared. [Figure 20] FIG. 11 is an explanatory diagram showing an example of a data transmission and reception schedule when operating a logistics system. [Figure 21] 8 is an explanatory diagram showing an image of a specific example of each process of the location determination function in FIG. 7. [Figure 22] FIG. 22 is an explanatory diagram similar to FIG. 21 and continuing from FIG. [Figure 23] 22 and the same explanatory diagram as FIG. 21. FIG. [Figure 24] 7 is an explanatory diagram of specific details of the screen display of the result of automatic location setting before the location change executed in the manual location setting in FIG. 6 and the state of changing the location in the manual location setting. FIG. [Diagram 25] FIG. 25 is an explanatory diagram of specific details of a screen display similar to that shown in FIG. 24 when changing the manual location setting. [Figure 26] FIG. 7 is an explanatory diagram showing an example of specific details of an item location list that can be converted and used based on the location setting data extracted in the extraction of location setting data in FIG. 6. [Figure 27] 7 is an explanatory diagram showing an example of specific details of a shelf list that can be used by being converted based on the location setting data extracted in the extraction of location setting data in FIG. 6. FIG. DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS

[0058] The inventive concepts are described more fully below with reference to the accompanying drawings, in which specific embodiments of the inventive concepts are shown. However, the inventive concepts may be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided as examples so that this disclosure will be thorough and complete, and will fully convey the scope of the inventive concepts to those skilled in the art. Like numbers refer to like elements throughout the description.

[0059] Below, we will explain [1. Example of system configuration], [2. Specific example of system operation], and [3. Summary] in order.

[0060] [1. System configuration example] FIG. 1 is a functional block diagram showing an example of a basic configuration of a logistics system according to an embodiment of the present invention.

[0061] As shown in the figure, the logistics system 1 of this embodiment basically comprises a warehouse management system (Warehouse Management System: hereinafter referred to as "WMS") server 10, which is an individual system (individual management server) for individual logistics centers (hereinafter referred to as "set centers" as appropriate) responsible for collecting and delivering items to be distributed, a core server 20 that serves as the core system for logistics, and an Internet network 30 for linking these through communications, and the WMS server 10 has an item location setting function (device / department / process).

[0062] Typically, a logistics center refers to a facility that not only stores goods (items) but also handles a wide range of logistics-related tasks, such as distribution processing and sorting of items, while a set center often refers to a warehouse with complex functions and performing advanced operations, so in common parlance they refer to different things; however, in the explanation of this embodiment, they are used synonymously to include both the facility and the warehouse (logistics center = set center (SC, etc.)).

[0063] Among these, a Warehouse Management System (hereafter referred to as "WMS") has been introduced to execute smooth picking and inventory management, and since the central processing unit (computer) that serves as the execution means for carrying out complex processing in each facility is usually called a "server," here the computer that executes the WMS will be referred to as the "WMS server." As a server is basically a computer, an example will be explained in Figure 2, but various configurations are possible by adding various components, etc.

[0064] 2 is a functional block diagram showing an example of the configuration of a computer that serves as the WMS server 10, with a focus on the hardware configuration. As shown in the figure, the WMS server 10 includes a central processing unit (CPU) 41 that executes programs for performing various processes, a memory (M) 42 that stores control / processing programs and data, an input / output interface (I / O) 43 that mainly serves as a user interface via input / output devices such as an operation device (keyboard) and a display device (display), a transmission / reception interface (IF) 44 that mainly handles communication in a network environment, an external storage device (DK) 45 such as a disk that stores various information, and the like.

[0065] This IF44 is for transmitting and receiving information to and from other terminals and servers via various communication networks, and may also include an interface for connecting to a local network, etc. Although M42 is shown as one block, it may be configured with multiple memories, and may be configured with a memory RAM that the CPU 41 reads and writes, a read-only memory ROM, etc.

[0066] Returning now to FIG. 1, the WMS server 10 has, for example, an "item location setting function" functionally, which will be described in detail later, but from a hardware perspective, this function is executed by part of the hardware configuration within the WMS server 10, i.e., it can be called an "item location setting device" or "item location setting unit." On the other hand, from an algorithm perspective, this function is executed by part of a process within an overall algorithm that is generally controlled by a program or the like, i.e., it can be called an "item location setting process." For this reason, in the drawings, including the figures described below, each part is expressed (described) as "~ function (device / part / process)." However, in the following explanation, for the sake of simplicity, we will stick to the expression (description) of "~ function."

[0067] If we consider the function of the logistics system simply, the logistics system can be run by a standalone WMS server alone. Furthermore, even without using a WMS server, a standalone type item location setting device can be used with a simple small PC, or a device such as a terminal at the user's hand can be used as a standalone device as appropriate. In other words, in Figure 1, if the system is run by the WMS server 10 in an individual set center (SC) or a substitute device for it, the backbone server 20 and the Internet network 30 are not essential components. Therefore, the significance of the existence of the backbone server 20 and the Internet network 30 will be considered below.

[0068] First, when considering a single set center (SC), even if the Internet network 30 is not necessary, it is meaningful to simply share the processing that was executed by the WMS server 10 alone between two servers. Simply copying and sharing the same data between two servers is meaningful in terms of maintenance (security), and it is also possible to divide the roles between the two servers, with one server handling data that differs for each logistics trading partner or season, for example, individually, and the other server handling data that is almost unchanging and does not need to be handled individually. Even with this alone, there is an operational advantage in that when some data needs to be updated, only one of the data needs to be updated. In this case, if the former server that handles various different individual data is considered to be the WMS server 10 and the latter server that handles common unchanging data is considered to be the core server 20, at least the core server 20 has a reason for its existence.

[0069] Next, in the case of multiple set centers (SC), if we think of it in the same way as the above-mentioned single set center (SC), and consider the server that handles different individual data as the WMS server 10 and the server that handles unchanging common data as the core server 20, then at least the reason for the existence of the core server 20 becomes apparent. In this case, it becomes meaningful to share processing between the WMS server 10 and the core server 20, such that data specific to each individual set center is handled by each WMS server 10, and data common to multiple set centers is collected in one server and handled by the shared core server 20.

[0070] When considering multiple set centers (SCs), and considering promoting collaboration between the WMS servers 10 in the multiple set centers (SCs) and the core servers 20 that can be shared, the Internet network 30 becomes necessary to connect the servers for communication.

[0071] Furthermore, in fact, there are cases where the Internet network 30 has a reason to exist not only when there are multiple set centers (SCs) but also when there is only one set center (SC).

[0072] When a user of the WMS server 10 in the set center (SC) accesses the WMS server 10 from a location other than the location of the WMS server 10, i.e., when the user interface (UI) is located in a different location from the WMS server 10, the Internet network 30 becomes necessary to link the WMS server 10 with a user interface (UI) of, for example, a smartphone, tablet, or laptop computer that the user has in hand.

[0073] 3 is a functional block diagram showing an example of an application configuration of a logistics system according to an embodiment of the present invention. In this example, the system is configured to fully utilize the significance of the existence of the backbone server 20 and the Internet network 30.

[0074] As shown in the figure, in the logistics system 2, the WMS servers 10A, 10B, and 10C of the three set centers A (SC-A), B (SC-B), and C (SC-C) are connected to and linked with a core server 20 of a data center that has a group of core servers such as web servers and database (DB) servers as a core system via an Internet network 30, and are configured to be able to accommodate access from each user in the three set centers SC-A, SC-B, and SC-C via each user interface (UI).

[0075] This logistics system 2 is, first of all, (α) It is a cloud-based configuration that utilizes a data center.

[0076] For this reason, first, (α-1) Each set center does not necessarily need its own server. For example, set centers SC-B and SC-C as users (clients) can rent a server as an option and use the logistics system 2 as the WMS servers 10B and 10C, thereby reducing the initial investment required for use.

[0077] Also, (α-2) Each set center does not necessarily need its own system administrators for servers, databases, etc. In relation to the above (α-1), system management etc. can be entrusted to a specialist (professional) who manages the system of the backbone server 20 in the data center, for example.

[0078] Also, (α-3) High continuity can be achieved through 24 / 7 operation and monitoring. In relation to (α-2) above, system management etc. can be left to experts (professionals) at data centers etc., making 24 / 7 operation and monitoring possible.

[0079] That is, (α) a cloud-type configuration using a data center eliminates the need to replace servers, etc. at each set center, ensuring a high level of security and providing a quick response.

[0080] This logistics system 2 then: (β) It is configured as a centralized WEB system.

[0081] For this reason, first, (β-1) It becomes possible to centrally manage multiple users (set centers) in real time. The data center that serves as the center of management is cloud-based, and the user interface (UI) is configured as a website type that can be displayed by specifying a URL in any browser. Therefore, by uploading the necessary management data from each of multiple set centers, each management data can be centrally managed in real time so that it can be commonly displayed and accessed by each user.

[0082] Also, (β-2) It can be used from any Internet environment. Since it is a web type, if you have an internet environment on your personal device (smartphone, tablet, laptop, etc.), you can display it in any browser and use it as a user interface (UI).

[0083] In other words, (β) by configuring a centralized WEB system, operations can be standardized by adopting a common operating method among all users, data can be centralized in real time, and reference data can be mastered and shared.

[0084] Next, we will proceed to a description of item location setting, which is the main subject of this embodiment.

[0085] 4 is a functional block diagram showing an example of the configuration of an item location setting function according to an embodiment of the present invention. As explained in FIG. 1, this item location setting function 100 is mainly executed by the WMS server 10, but part of it is executed in cooperation with the backbone server 20.

[0086] As shown in FIG. 4, the item location setting function 100 includes an item attribute definition function 110 and a location setting function 120.

[0087] Figure 5 is a functional block diagram showing an example of the configuration of each function in Figure 4, focusing on the main processing content in each configuration. Since only the main processing content is shown, the reference numerals correspond to those in Figure 4, but are indicated by "Sxx", which is often used mainly for processes.

[0088] As shown in FIG. 5, the item location setting function 100 includes an item attribute definition step S10 and a location setting step S20.

[0089] As shown in both Figures 4 and 5, the item attribute definition function 110 (step S10) includes an order information receiving function 111 (receiving order data S11), a supply frequency attribute determination function 112 (frequency calculation S12), and an item attribute storage function 113 (accumulated product master maintenance S13).

[0090] In the item location setting function 100, a fixed period of one week is set as a predetermined order period, and each period divided by the fixed period (one week) is called a "planned period," and the composition of items ordered differs for each planned period. The order information includes order attributes including the order period, such as planned period, collection date, day of the week, and delivery date.

[0091] For example, if the delivery date is a Monday, an order is placed on Monday one week prior, the order information is received just after noon the following Tuesday (around 2:00 p.m.), the location is decided by that evening (around 8:00 p.m.), all incoming and outgoing scheduled data is finalized the following Wednesday, frozen goods arrive on the following Thursday and collection is completed the following Friday, refrigerated goods are received and collected in a concentrated manner on Sunday, the day before delivery, and then delivered the following Monday. Order information includes the (attribute) information used to determine these things.

[0092] The cumulative product master of the item attribute storage function 113 (accumulated product master maintenance S13) of the item attribute definition function 110 (step S10) includes item attribute information that affects location setting, such as weight (heavy or light), shipping volume (large quantity and subject to division: item division threshold), fixed location (zone, etc.), fragile items, similar items, etc.

[0093] The item attribute storage function 113 (cumulative product master maintenance S13) uses past information to ensure that input (maintenance) has been completed before the order information receiving function 111 (receiving order data S11) for location setting and the supply frequency attribute determination function 112 (frequency calculation S12) start.

[0094] The order information receiving function 111 (receive order data S11) receives order information from a higher-level system. The higher-level system here corresponds to the backbone server 20 of the backbone system in the logistics system 1 in FIG. 1 and the logistics system 2 in FIG. 3. The order information is information included in the order attribute information of the order information described above, and is mainly information on the type and quantity of items ordered this time (the project time for which the order is being placed). The format of the received data at the time of reception is appropriately maintained as necessary, and is stored and managed as a received data format master.

[0095] The supply frequency attribute determination function 112 (frequency calculation S12) calculates the shipping frequency (supply frequency) of an item (product) based on the order information received by the above-mentioned order information receiving function 111 (order data reception S11) and by referring to the item attribute information stored as the cumulative product master in the item attribute storage function 113 (cumulative product master maintenance S13), generates frequency data, and confirms the number of items and composition ratio of the equipment.

[0096] As shown in both Figures 4 and 5, the next location setting function 120 (step S20) includes a location determination function 121 (automatic shelf allocation S21), a location change function 122 (manual shelf allocation S22), and a location information transmission function 123 (location data transmission S23).

[0097] The location determination function 121 (automatic shelf allocation S21) determines the allocation of frequencies (very high frequency / high frequency / medium frequency / low frequency) for location setting based on the shipping frequency (supply frequency) calculated by the supply frequency attribute determination function 112 (frequency calculation S12), and performs automatic location setting (automatic shelf allocation) by referring to the item attribute information stored as a cumulative product master in the item attribute storage function 113 (accumulated product master maintenance S13) while taking into account the characteristics of the item (product) so that the frequency of each zone is equal.

[0098] The results can be displayed and confirmed on a web-type display screen on a user interface (UI) terminal at the user's hand. In this case, since it is a web type, if the user has a personal terminal (smartphone, tablet, laptop, etc.) at hand and has an arbitrary Internet environment, it can be displayed on an arbitrary browser and used as a user interface (UI).

[0099] In the location change function 122 (manual shelf allocation S22), the location (location decision data) resulting from automatic shelf allocation can be manually maintained (changed as necessary). Since detailed work can be performed on a terminal at hand on a web-type display screen, etc., it is configured to easily change to a location with high work efficiency according to the user's intention.

[0100] The location information transmission function 123 (location data transmission S23) transmits the final location data to a higher-level system (specifically, the backbone server 20 of the backbone system). The location data here is generally transmitted in an Excel file that is easy to use, but it can also be printed out and used as an item location list that can be used as a worksheet when changing locations, or as a shelf list that can be easily referenced when collecting items.

[0101] The format of the data to be transmitted is maintained as necessary and stored and managed as a transmission data format master. Therefore, even if a plurality of set centers operate using different individual location formats, the stored format master can be referenced to convert the data to a common format before transmitting, enabling common centralized management in the upper system (core server 20).

[0102] Also, by registering (storing and managing) as a format master, it is no longer necessary to modify the format used at the site (set center) to match the upper system for centralized management in the upper system, etc. This is not only true for the sending side, but also for the received data on the receiving side, as mentioned above, by registering (storing and managing) it as a received data format master.

[0103] As described above, the item location setting function 100 of this embodiment: (γ) Equipped with a system integration function that provides high operability and visibility.

[0104] first, (γ-1) Work efficiency can be standardized. The automatic location determination function automatically sets locations (automatic shelf allocation) so that the frequency of each zone is equal, which can lead to the leveling of work loads.

[0105] Also, (γ-2) High operability and visibility can be achieved. Since the user can check the information by displaying it on a web-type display screen or the like on a user interface (UI) terminal at hand, the visibility is high and detailed operations can be performed at hand, resulting in high operability. Therefore, the location resulting from the location determination function 121 (automatic shelf allocation S21) can be easily changed to a location with high work efficiency in line with the user's intention in the location change function 122 (manual shelf allocation S22).

[0106] Also, (γ-3) It is not necessary to modify the data format to fit the upper level. The registration function, which registers the data format as master data, makes it possible to convert data formats during operation, so that each user (set center) is not required to modify the format to match the upper system.

[0107] In other words, (γ) automatic location determination, manual location change, and file format management can be implemented to provide a system integration function with high operability and visibility, thereby contributing to improved work efficiency of the system as a whole while flexibly responding to changes in the items to be distributed.

[0108] We will consider this in more detail below.

[0109] As shown in FIGS. 4 and 5, the item location setting function 100 includes an item attribute definition function 110 (step S10) and a location setting function 120 (step S12).

[0110] In this case, for the item to be collected, item attributes having order attributes including an order period are defined, and a location for supplying the item is set by referring to the defined item attributes.

[0111] The location setting for supplying items is performed in the pre-collection process from when the items arrive at a logistics center or the like until they move to the collection process, and since the efficiency of the collection work is greatly affected by the item location setting, it can contribute to improving the work efficiency of the entire system by devising an ingenious setting in advance. However, with a fixed setting, if the items handled change depending on the time of year, for example, this can be a factor in reducing efficiency.

[0112] Here, when setting a location, item attributes related to the item to be collected are defined and referenced. Since the item attributes include order attributes, a location can be set that corresponds to the item attributes according to the order details. Furthermore, since the order period is also included in the order attributes, a location can be set that flexibly responds to changes in items. As a result, in the pre-collection process from when an item arrives at a logistics center or the like until it moves to the collection process, it is possible to flexibly respond to changes in the items to be distributed, thereby contributing to improved work efficiency of the system as a whole.

[0113] Furthermore, the item attribute definition function 110 (step S10) uses the supply frequency attribute function 112 (step S12) to calculate the item supply frequency for supplying the item and determine the supply frequency attribute, so that the supply frequency attribute can be included in the item attributes referenced for location setting, and a location can be set that flexibly responds to changes in supply frequency.

[0114] Furthermore, in the item attribute definition function 110 (step S10), the order information for defining the order attributes is received from the outside by the order information receiving function 111 (step S11), so that the order information can be included in the item attributes referenced for location setting, and a location can be set that flexibly responds to changes in the order information.

[0115] Furthermore, in the item attribute definition function 110 (step S10), the order information receiving function 111 (step S11) receives order information for defining the order attributes from the outside, and the supply frequency attribute function 112 (step S12) refers to the order information to calculate the item supply frequency and determine the supply frequency attribute, so that the order information can be included in the item attributes referenced for location setting, and a location can be set that can flexibly respond to changes in order information, and a supply frequency attribute in accordance with the order information can be determined and included in the item attributes, allowing a location to be set that can flexibly respond to changes in supply frequency in accordance with the order information.

[0116] Furthermore, in the item attribute definition function 110 (step S10), the item attributes are stored by the item attribute storage function 113 (step S13), so that they can be referenced for subsequent definition of item attributes. For example, expected item attributes may be input and stored, or item attributes from past performance may be stored. This allows item attributes input in advance or from past performance to be referenced for location setting, and allows for the setting of a location that can more flexibly accommodate changes in items, etc.

[0117] In this case, the item attribute storage function 113 (step S13) stores each of the multiple item attributes as master information for future reference, so that when referring to set a location, multiple candidates can be selected and referenced, and a location can be set that can more flexibly respond to changes in items, etc.

[0118] Furthermore, in the item attribute definition function 110 (step S10), the item attributes are stored using the item attribute storage function 113 (step S13), and the supply frequency attribute function 112 (step S12) refers to the stored item attributes to calculate the item supply frequency, which can be referenced for setting the location, allowing the location to be set in a more flexible manner in response to changes in items, etc.

[0119] Furthermore, in the item attribute definition function 110 (step S10), the order information for defining the order attributes is received from the outside by the order information receiving function 111 (step S11), the item attributes are stored by the item attribute storage function 113 (step S13), and the supply frequency attribute function 112 (step S12) refers to the stored item attributes and order information to calculate the item supply frequency and can be referred to for location setting. The item attributes to be stored can be input in advance or selected from past item attributes.

[0120] This allows flexible response to changes in order information, or allows the stored item attributes to be adjusted and prepared, and the supply frequency attribute can be determined and included in the item attributes in accordance with the order information or based on the stored item attributes, and a location can be set that flexibly responds to changes in items based on the order information and the stored item attributes.

[0121] Furthermore, in the item attribute definition function 110 (step S10), the supply frequency attribute function 112 (step S12) calculates the item supply frequency and determines the supply frequency attribute, and in the location setting function 120 (step S20), the location determination function 121 (S21) can determine a location by referring to item attributes including the supply frequency attribute, so that a location can be determined that flexibly responds to changes in supply frequency.

[0122] In this case, each of the determined locations corresponds to one of a plurality of work zones for supplying items, and the item supply frequency is determined so as to approach equality between the plurality of work zones, so that the work efficiency approaches uniformity between the plurality of work zones, and the system can contribute to improving the work efficiency of the entire system while responding more flexibly to changes in items.

[0123] Furthermore, in the location setting function 120 (step S20), the location determination function 121 (S21) can determine the location for supplying an item by referring to the item attributes, and the location change function 122 (S22) can change the determined location. Therefore, once the location of an item is determined by referring to the item attributes, it can be changed as necessary, allowing for even more flexible response to changes in items.

[0124] In this case, the location determination function 121 (S21) determines the location automatically in a predetermined procedure by referring to the item attributes, and the location change function 122 (S22) changes the location manually, so the location can be changed manually. Therefore, once the location of an item is determined automatically and quickly, it can be changed manually in detail as necessary, which can contribute to improving the work efficiency of the system as a whole while responding more flexibly to changes in items.

[0125] In addition, in the location setting function 120 (step S20), the location information transmission function 123 (step S23) transmits location information, which is information on the set location, to the outside, so that it can be transmitted to, for example, a core server (higher system, etc.) 20 as an external device, and can be made the subject of centralized management externally, etc.

[0126] In this case, the location information to be sent to the outside is converted into a prescribed format before being sent. Therefore, if the format handled by the core server (host system, etc.) 20 is set as a prescribed format, even if multiple item location setting functions 100 are operated in different individual location formats, by converting the format into the prescribed format and sending it, it becomes possible for the core server (host system, etc.) 20 to commonly manage the information in a centralized manner.

[0127] Furthermore, by having a specified format, it is no longer necessary to modify the format used by the on-site item location setting function 100 to suit the core server (host system, etc.) 20, for example, in order to centrally manage the data on the core server (host system, etc.) 20.

[0128] [2. Specific examples of system operation] FIG. 6 is a flowchart showing a specific example of operation of an item location setting function according to one embodiment of the present invention, and FIG. 7 is a flowchart showing a specific example of operation of a location determination function shown in FIG.

[0129] As shown in FIG. 6, the item location setting function (100 / S20 / FIG. 4) comprises an item attribute definition function (110 / S10 / FIGS. 8-9) and a location setting function (120 / S20 / FIGS. 10-12), as also described above in FIG. 4 and FIG. 5.

[0130] In the above explanation of "item attribute definition function (110 / S10 / Figs. 8-9)", the first symbol 110 in (110 / S10 / Figs. 8-9) is a reference symbol in the explanation of the function in Fig. 4 etc., the next symbol S10 is a reference symbol in the explanation of the process in Fig. 5 etc., and the next figure number is the figure number of the explanatory diagram to be referred to in the concrete example. The same applies to the explanation of other functions.

[0131] As shown in FIG. 6, in the item attribute definition function (110 / S10 / FIGS. 8-9), specifically, each function is executed (operated) in the following order.

[0132] First, various data are prepared (order information receiving function + item attribute storing function) (111 / S11 / FIG. 8).

[0133] Here, first, master maintenance (item attribute storage function) (113 / S13 / FIGS. 8 to 12) is performed. FIG. 8 is an explanatory diagram of specific details of the preparation of various data in FIG. FIG. 9 is an explanatory diagram of specific details of the frequency calculation in FIG. FIG. 10 is an explanatory diagram of specific details of the automatic location setting in FIG. FIG. 11 is an explanatory diagram of specific details of the manual location setting in FIG. FIG. 12 is an explanatory diagram of specific details of the extraction of the location setting data in FIG.

[0134] As shown in each part of Figures 8 to 12, before executing each function described below, the master maintenance (item attribute storage function) (113 / S13 / Figures 8 to 12) is used to update (input, change, etc.) the master data (information on item attributes stored by the item attribute storage function) referenced by each function.

[0135] When the master maintenance (item attribute storage function) (113 / S13 / Figs. 8-12) is completed, the next step is the preparation of various data (order information reception function + item attribute storage function) (111 / S11 / Fig. 8), which is the primary process here, to prepare the necessary data and then move on to the following functions.

[0136] Next, in the item attribute definition function (110 / S10 / FIGS. 8-9), the item supply frequency is calculated by a frequency calculation (supply frequency attribute determination function) (112 / S12 / FIG. 9).

[0137] Next, the process proceeds to a location setting function (120 / S20 / FIGS. 10-12), and the item location is automatically determined by an automatic location setting (location determination function) (121 / S21 / FIG. 10).

[0138] When the automatic location setting (location determination function) (121 / S21 / FIG. 10) is completed, the process moves to manual location setting (location change function) (122 / S22 / FIG. 11), where the location is manually changed as necessary to meet the intentions of the on-site user.

[0139] When the manual location setting (location change function) (122 / S22 / Fig. 11) is completed, next, the location setting data is extracted (location information transmission function) (123 / S23 / Fig. 12 (Fig. 26 / Fig. 27)) to convert the final location data, which is the result of each process of the item location setting function (100 / S20 / Fig. 4), into a specified format data (here, an EXCEL file) to be handled by the higher-level system (specifically, the core server 20 of the core system), and the data is transmitted to the higher-level system, thereby completing all processes by the item location setting function (100 / S20 / Fig. 4) (S30).

[0140] Next, as mentioned above, FIG. 7 is a flow chart showing a specific example of operation of the location determination function shown in FIG.

[0141] Here, before calculating the actual number of frontages by first calculating the number of frontages available for use by zone (S211 / FIG. 21), requirements for the calculation will be described.

[0142] First, determining the location of each item involves factors such as the attributes of each item itself, attributes related to the frequency of shipping, and even the existence of master data that has been entered and updated based on on-site circumstances and past performance and stored for reference.

[0143] FIG. 13 is an explanatory diagram of an image of shelf allocation in the automatic location setting rule in FIG. FIG. 14 is an explanatory diagram of product attributes managed in the cumulative product master referenced by the location determination function in FIG. FIG. 15 is an explanatory diagram showing an example of a group-specified product attribute for further grouping and managing products managed in the cumulative product master referred to in the location determination function of FIG. 7, and showing an example of a similar product group. FIG. 16 is an explanatory diagram similar to FIG. 15, showing an example of a zone designation group. FIG. 17 is an explanatory diagram showing an example of a location pattern having a zone designation configuration. FIG. 18 is an explanatory diagram showing an image in which a plurality of location patterns similar to those in FIG. 7 are prepared. FIG. 19 is an explanatory diagram showing an example of a list of the number of items by pattern, which lists the number of items in each zone by pattern, when a plurality of location patterns similar to those in FIG. 17 and FIG. 18 are prepared. FIG. 20 is an explanatory diagram showing an example of a data transmission / reception schedule when operating a logistics system.

[0144] As shown in Fig. 13 (upstream on the left), the location (shelf allocation) is determined based on the attributes of the item itself (accumulated product master: see Fig. 14), and sometimes by grouping and registering items to be handled collectively as necessary (see Figs. 15-16). As described above, the accumulated product master in the item attribute storage function 113 (accumulated product master maintenance S13) of the item attribute definition function 110 (process S10) contains item attribute information that affects the location setting, such as weight (heavy or light), shipping volume (large quantity and subject to division: item division threshold), fixed location (zone, etc.), fragile items, similar items, etc.

[0145] In addition, sometimes the decision is made by referring to item attributes such as the shipping frequency of the item (see Figure 17, etc.), the temperature range of the environment when it is shipped (see Figure 18, etc.), the zone configuration prepared based on ease of handling (work efficiency) (see Figures 13, 19, etc.), and various location (shelf allocation) patterns prepared and accumulated by inputting and updating those results (see Figures 17 to 19, etc.).

[0146] In addition, sometimes the order information may refer to order attributes including the order period (see FIG. 20), such as the project time, collection date, day of the week, and delivery date, as item attributes, to determine the order period.

[0147] Here, reference is made to FIG. 7 for purposes of explanation.

[0148] FIG. 21 is an explanatory diagram showing an image of a specific example of each process of the location determination function in FIG. FIG. 22 is an explanatory diagram similar to FIG. 21 and follows FIG. FIG. 23 is an explanatory diagram similar to FIG. 21 and follows FIG.

[0149] As shown in FIG. 7, in the automatic location setting (location determination function) (121 / S21 / FIG. 10), specifically, each function is executed (operated) in the following order.

[0150] Calculation of the number of usable openings per zone (S211 / Figure 21) In the shelf layout image in Figure 13, Zone 1 = 15, Zone 2 = 15, Zone 3 = 14, Zone 14 = 0 for a total of 44 openings.

[0151] Circle 2 Fixed location product allocation (S212 / Figure 21) The zone or frontage can be set fixed in the cumulative product master (see Figure 14).

[0152] Circle 3: Allocation of multiple width items (S213 / Fig. 21) In the cumulative product master (see Figure 14), items with multiple widths are allocated from the upstream (left side in Figure 13). Product D has 3 widths.

[0153] Circle 4: Allocation of ultra-high frequency items (S214 / Figure 22) Products with large orders are distributed to each zone starting from the upstream (distribution of work volume by zone).

[0154] Circle 5 Allocation of similar items (S215 / Figure 22 (Figure 15) Similar products (same product in different grams or quantities, etc.) are distributed across each zone.

[0155] Circle 6: Allocation of heavy and fragile items (S215 / Fig. 22) Basically, the allocation of circled 2 fixed location products is set in the cumulative product master (see Figure 14), but if this is not set, heavy items are allocated upstream and fragile items are allocated downstream.

[0156] Current work volume calculation for the 7th zone (S217 / Diagram 23) The current status of priority allocation is understood from circle 1 to circle 6 above. In the example shown in Figures 21 and 22, the usable frontages are 9 for Zone 1 (15 usable frontages per Zone 1 - 9 usable frontages = 6 remaining frontages), 5 for Zone 2 (15 - 5 = 10 remaining), 6 for Zone 3 (14 - 6 = 8 remaining), and 0 for Zone 4. Therefore, the first allocation for the next circle 8 will be to Zone 2, which has the most remaining numbers.

[0157] Allocation of circle 8 general items (S218 / Figure 23) Understand the situation of circles 1 to 7 above and allocate them in order of frequency, taking into consideration leveling.

[0158] After steps 1 to 8 above are completed, the automatic location setting (location determination function) (121 / S21 / Figure 10) is terminated (S219).

[0159] FIG. 24 is a diagram for explaining specific details of the screen display showing the result of automatic location setting before the location change executed in the manual location setting in FIG. 6 and how the location is changed in the manual location setting. FIG. 25 is an explanatory diagram showing specific details of a screen display similar to that shown in FIG. 24 when changing the manual location setting.

[0160] Returning to the explanation of FIG. 6, when the automatic location setting (location determination function) (121 / S21 / FIG. 10) is completed (S219), the process proceeds to manual location setting (location change function) (122 / S22 / FIG. 11), where the location is manually changed as necessary to meet the intentions of the on-site user.

[0161] In this case, as shown in Fig. 24 and Fig. 25 (and as described above in Figs. 4 to 5), the location change function 122 (manual allocation S22) allows the location (location decision data) resulting from automatic allocation to be manually maintained (changed as necessary). Since detailed work can be performed using a terminal at hand on a web-type display screen or the like, the configuration makes it easy to change to a location with high work efficiency according to the user's intention.

[0162] FIG. 26 is an explanatory diagram showing an example of specific details of an item location list that can be converted and used based on the location setting data extracted in the extraction of location setting data in FIG. FIG. 27 is an explanatory diagram showing an example of specific details of a shelf list that can be used by converting based on the location setting data extracted in the extraction of location setting data in FIG.

[0163] Returning to the explanation of Figure 6, when the location change function 122 (manual shelf allocation S22) is completed, the process proceeds to the location information transmission function 123 (location data transmission S23), and the final location data is transmitted to the higher-level system (specifically, the core server 20 of the core system).

[0164] The location data here is generally sent in an Excel file for ease of use, but it can also be printed out and used as an item location list that can be used as a worksheet when changing locations, as shown in Figure 26, or as a shelf list that can be easily referenced when collecting items, as shown in Figure 27.

[0165] [3. Summary] As described above, in the item location setting function (device / department / process) according to one embodiment of the present invention and the logistics system equipped with the same, first, (α) It is a cloud-based configuration that utilizes a data center. (α-1) Each set center does not necessarily need its own server. (α-2) Each set center does not necessarily need its own system administrators for servers, databases, etc. (α-3) High continuity can be achieved through 24 / 7 operation and monitoring. This (α) cloud-type configuration eliminates the need to replace servers, etc. at each set center, ensuring a high level of security and providing a quick response.

[0166] Also, (β) It is configured as a centralized WEB system. (β-1) It becomes possible to centrally manage multiple users (set centers) in real time. (β-2) It can be used from any Internet environment. The configuration of this (β) centralized WEB system makes it possible to standardize operations by adopting a common operating method among all users, centralize data in real time, and master the data to be referenced so that it can be shared.

[0167] Also, (γ) Equipped with a system integration function that provides high operability and visibility. (γ-1) Work efficiency can be standardized. (γ-2) High operability and visibility can be achieved. (γ-3) It is not necessary to modify the data format to fit the upper level. This (γ) high operability and visibility, and the resulting high system integration capabilities, allow for automatic location determination, manual location changes, and file format management, thereby contributing to improved work efficiency for the system as a whole while flexibly responding to changes in the items being distributed.

[0168] Therefore, as described above, each aspect of the present invention can contribute to improving the work efficiency of the system as a whole while flexibly responding to changes in the items to be distributed in the pre-collection process from when items arrive at a logistics center or the like until the process moves to the collection process.

[0169] The inventive concept has been described primarily with reference to certain embodiments, however, as will be readily appreciated by those skilled in the art, embodiments other than those described above are equally possible within the scope of the inventive concept as defined by the appended claims. [Industrial Applicability]

[0170] The item location setting device, item location setting method, logistics system, program and recording medium relating to each aspect of the present invention are systems for database management of items that are the subject of receiving, collecting, shipping and transport, and in that sense they utilize the laws of nature and have industrial value in that hardware is operated by program control, and also have economic value in that the act of transport (service) and the items themselves are the subject of commercial transactions, and have wide industrial applicability in these technical fields. [Explanation of symbols]

[0171] 1. Logistics System 2. Logistics System 10 WMS Server 10A WMS Server 10B WMS Server 10C WMS Server 20 Core Server 30 Internet Network 100 Item location setting function (equipment / part / process) 110 Item attribute definition function (equipment / part / process) 111 Order information receiving function (equipment / part / process) 112 Supply frequency attribute determination function (equipment / part / process) 113 Item attribute memory function (equipment / part / process) 120 Location setting function (equipment / department / process) 121 Location determination function (equipment / part / process) 122 Location change function (equipment / part / process) 123 Location information transmission function (equipment / department / process) SC Set Center (Logistics Center) SC-A Set Center (Logistics Center) A SC-B Set Center (Logistics Center) B SC-C Set Center (Logistics Center) C

Claims

1. an item attribute definition unit that defines item attributes having order attributes including an order period for items to be collected; a location setting unit that sets a location for supplying the item by referring to the defined item attributes; An item location setting device comprising:

2. The item attribute definition unit includes: a supply frequency attribute determination unit that calculates an item supply frequency for supplying the item and determines a supply frequency attribute; 2. The item location setting device of claim 1, further comprising:

3. The item attribute definition unit includes: an order information receiving unit that receives order information for defining the order attributes from an external source; 2. The item location setting device of claim 1, further comprising:

4. The item attribute definition unit includes: an order information receiving unit that receives order information for defining the order attributes from an external source; a supply frequency attribute determination unit for determining a supply frequency attribute by calculating an item supply frequency for supplying the item; having The item supply frequency is calculated with reference to the order information.

2. The item location setting device according to claim 1.

5. The item attribute definition unit includes: an item attribute storage unit that stores the item attributes; 2. The item location setting device of claim 1, further comprising:

6. The item attribute storage unit storing each of the plurality of item attributes as master information for future reference; 6. An item location setting device according to claim 5.

7. The item attribute definition unit includes: an item attribute storage unit that stores the item attributes; a supply frequency attribute determination unit for determining a supply frequency attribute by calculating an item supply frequency for supplying the item; having The item supply frequency is calculated by referring to the item attributes stored in the item attribute storage unit.

2. The item location setting device according to claim 1.

8. The item attribute definition unit includes: an order information receiving unit that receives order information for defining the order attributes from an external source; an item attribute storage unit that stores the item attributes; a supply frequency attribute determination unit for determining a supply frequency attribute by calculating an item supply frequency for supplying the item; having The item supply frequency is calculated by referring to the item attributes stored in the item attribute storage unit and the order information.

2. The item location setting device according to claim 1.

9. The item attribute definition unit includes: a supply frequency attribute determination unit that calculates an item supply frequency for supplying the item and determines a supply frequency attribute; having The location setting unit is a location determination unit that determines a location for supplying the item by referring to the item attributes; having The item attributes for determining the location include the supply frequency attribute.

2. The item location setting device according to claim 1.

10. each of the determined locations corresponds to one of a plurality of work zones for supplying the item; determining an item delivery frequency to approximate equality among said plurality of work zones; 10. The item location setting device according to claim 9.

11. The location setting unit is a location determination unit that determines a location for supplying the item by referring to the item attributes; a location change unit that changes the determined location; 2. The item location setting device of claim 1, further comprising:

12. The location determination unit automatically determines the location in a predetermined procedure; The location change in the location change unit can be performed manually.

12. The item location setting device of claim 11.

13. The location setting unit is a location information transmitting unit that transmits location information, which is information about the set location, to an outside; 2. The item location setting device of claim 1, further comprising:

14. 14. The item location setting device according to claim 13, wherein the location information to be transmitted to the outside is converted into a predetermined format before being transmitted.

15. an item attribute definition step of defining item attributes having order attributes including an order period for an item to be collected; a location setting step of setting a location for supplying the item by referring to the defined item attributes; The item location setting method includes:

16. A core server that acts as the core system for logistics, an individual management server that manages collection and delivery operations in individual logistics centers that are responsible for collection and delivery operations of items; Equipped with The individual management server is provided with an item location setting device according to any one of claims 1 to 14. Logistics system.

17. The backbone server and the individual management servers are linked via network communication, At least one of the backbone server and the individual management server is managed as a cloud system. The logistics system according to claim 16.

18. The item location setting device is accessible from at least a logistics center via a web. The logistics system according to claim 16.

19. A program for causing a computer to function as the item location setting device according to any one of claims 1 to 14.

20. A recording medium storing the program according to claim 19.

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