CN111160816A - Method and apparatus for moving inventory items - Google Patents
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Abstract
The invention discloses a method and a device for moving inventory items, and relates to the technical field of logistics. One embodiment of the method comprises: predicting the bin moving time required for moving all the stock articles in the first warehouse to the second warehouse; predicting the consumption quantity of the inventory item in the warehouse moving time according to the historical consumption data of the inventory item; determining the remaining quantity of the stock item in the first warehouse by using the consumption quantity; the remaining quantity of the one stock item is left in the first storage and the remaining quantity of the one stock item is moved to the second storage. According to the embodiment, the consumption quantity of the articles in the warehouse moving time can be predicted, the articles with the corresponding quantity are reserved in the original warehouse for consumption in the warehouse moving time, and only the rest articles are moved, so that the adverse effect of warehouse moving operation is avoided.
Description
Technical Field
The invention relates to the technical field of logistics, in particular to a method and a device for moving inventory items.
Background
In the current warehouse operation, the requirement of carrying the warehouse is often met, and carrying the warehouse refers to moving one or more articles in one warehouse to another warehouse integrally. In the warehouse moving process, the moved articles cannot be sold, order delay is easily caused, and customer experience is influenced.
Disclosure of Invention
In view of this, embodiments of the present invention provide a method and an apparatus for moving inventory items, which can predict the consumed quantity of items in the warehouse moving time, and then leave the corresponding quantity of items in the original warehouse for consumption in the warehouse moving time, and only move the remaining items, thereby avoiding adverse effects of warehouse moving operations on warehouse production.
To achieve the above object, according to one aspect of the present invention, a method of moving an item of inventory is provided.
The method for moving the inventory items is used for moving the inventory items in the first warehouse to the second warehouse which does not store the inventory items currently; the method comprises the following steps: predicting the bin moving time required for moving all the storage items in the first warehouse to the second warehouse; predicting the consumption quantity of the inventory item in the warehouse moving time according to the historical consumption data of the inventory item; determining the remaining quantity of the stock item in the first warehouse by using the consumption quantity; the remaining quantity of the one stock item is left in the first storage and the remaining quantity of the one stock item is moved to the second storage.
Optionally, the historical consumption data is: the consumption number of each statistical period in a first historical time interval taking the current moment as an end point; and predicting the consumption quantity of the stock articles in the moving time according to the historical consumption data of the stock articles, and specifically comprises the following steps: determining an average value of the consumption number of each statistical period in the first historical time interval; and taking the product of the average value and the statistical period number contained in the bin moving time as the consumption number of the stock articles in the bin moving time.
Optionally, the historical consumption data is: the consumption number of each statistical period in a second historical time interval taking the current moment as an end point; and predicting the consumption quantity of the stock articles in the moving time according to the historical consumption data of the stock articles, and specifically comprises the following steps: inputting the consumption quantity of each statistical period in a second historical time interval into a pre-trained time sequence prediction model to obtain a consumption quantity prediction value of each statistical period in the bin moving time; and taking the sum of the predicted values of the consumption quantity of each statistical period in the bin moving time as the consumption quantity of the inventory item in the bin moving time.
Optionally, determining the remaining quantity of the inventory item in the first warehouse by using the consumption quantity specifically includes: determining the consumption quantity of the stock articles in the bin moving time as the retention quantity; or, determining the sum of the consumed quantity of the stock articles in the carrying time and a preset additional quantity as the reserved quantity; the method further comprises: after the moving time is passed and the rest of the inventory items are moved to the second warehouse, if the inventory items are still stored in the first warehouse, when the order to be produced containing the inventory items is received, the order to be produced is preferentially distributed to the first warehouse.
To achieve the above object, according to another aspect of the present invention, there is provided an apparatus for moving an inventory item.
The device for moving the inventory items is used for moving the inventory items in the first warehouse to the second warehouse which does not store the inventory items; the apparatus may comprise: a first prediction unit for predicting a carry-out time required for moving all the storage items of the first warehouse to the second warehouse; the second prediction unit is used for predicting the consumption quantity of the stock articles in the bin moving time according to the historical consumption data of the stock articles; a mobile unit for determining the remaining amount of the stock item in the first warehouse by using the consumption amount; the remaining quantity of the one stock item is left in the first storage and the remaining quantity of the one stock item is moved to the second storage.
Optionally, the historical consumption data is: the consumption number of each statistical period in a first historical time interval taking the current moment as an end point; and, the second prediction unit may be further configured to: determining an average value of the consumption number of each statistical period in the first historical time interval; and taking the product of the average value and the statistical period number contained in the bin moving time as the consumption number of the stock articles in the bin moving time.
Optionally, the historical consumption data is: the consumption number of each statistical period in a second historical time interval taking the current moment as an end point; and, the second prediction unit may be further configured to: inputting the consumption quantity of each statistical period in a second historical time interval into a pre-trained time sequence prediction model to obtain a consumption quantity prediction value of each statistical period in the bin moving time; and taking the sum of the predicted values of the consumption quantity of each statistical period in the bin moving time as the consumption quantity of the inventory item in the bin moving time.
Optionally, the mobile unit may be further configured to: determining the consumption quantity of the stock articles in the bin moving time as the retention quantity; or, determining the sum of the consumed quantity of the stock articles in the carrying time and a preset additional quantity as the reserved quantity; and, the apparatus may further comprise an order allocation unit operable to: after the moving time is passed and the rest of the inventory items are moved to the second warehouse, if the inventory items are still stored in the first warehouse, when the order to be produced containing the inventory items is received, the order to be produced is preferentially distributed to the first warehouse.
To achieve the above object, according to still another aspect of the present invention, there is provided an electronic apparatus.
An electronic device of the present invention includes: one or more processors; a storage device for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the method of moving an item of inventory provided by the present invention.
To achieve the above object, according to still another aspect of the present invention, there is provided a computer-readable storage medium.
A computer-readable storage medium of the invention has stored thereon a computer program which, when being executed by a processor, carries out the method of moving an item of inventory of the invention.
According to the technical scheme of the invention, one embodiment of the invention has the following advantages or beneficial effects:
determining the remaining quantity of the articles in the original warehouse by predicting the required warehouse moving time and the consumed quantity of the articles in the warehouse moving time, so that the warehouse moving process does not influence order production; after the warehouse moving is finished, if the remaining articles in the original warehouse still have allowance, the received orders are preferentially distributed to the original warehouse for production, so that a complete warehouse moving process is realized, and possible adverse effects of warehouse moving operation on warehouse production and actual business are eliminated.
Further effects of the above-mentioned non-conventional alternatives will be described below in connection with the embodiments.
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The drawings are included to provide a better understanding of the invention and are not to be construed as unduly limiting the invention. Wherein:
FIG. 1 is a schematic diagram of the main steps of a method of moving an item of inventory according to an embodiment of the invention;
FIG. 2 is a schematic diagram of an implementation of a method of moving an item of inventory in accordance with an embodiment of the invention;
FIG. 3 is a schematic diagram of components of an apparatus for moving an item of inventory in accordance with an embodiment of the invention;
FIG. 4 is an exemplary system architecture diagram in which embodiments of the present invention may be employed;
fig. 5 is a schematic diagram of an electronic device for implementing a method of moving an item of inventory in an embodiment of the invention.
Detailed Description
Exemplary embodiments of the present invention are described below with reference to the accompanying drawings, in which various details of embodiments of the invention are included to assist understanding, and which are to be considered as merely exemplary. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the invention. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
It is to be understood that the terms "first," "second," and the like as used herein are used herein to describe various concepts, but these concepts are not limited by the terms described above. The above terms are only used to distinguish one concept from another. For example, a first warehouse may be referred to as a second warehouse, and a second warehouse may be referred to as a first warehouse without departing from the scope of the present invention, where the first warehouse and the second warehouse are both warehouses, but are not the same warehouse.
It should be noted that the embodiments of the present invention and the technical features of the embodiments may be combined with each other without conflict.
Fig. 1 is a schematic diagram of the main steps of a method of moving an item of inventory according to an embodiment of the invention.
As shown in fig. 1, the method for moving inventory items according to the embodiment of the present invention may be specifically performed according to the following steps:
step S101: the bin transfer time required to move all of one inventory item of a first bin to a second bin is predicted.
In an actual application scenario, a process of moving one or more inventory items (including all inventory items) in a first warehouse to a second warehouse is a warehouse moving operation, and for the moved inventory items, the first warehouse is an original warehouse, and the second warehouse is a new warehouse. The method of moving inventory items provided by the present invention is used to move inventory items from a first warehouse to a second warehouse that does not currently store such inventory items. Here, the current time refers to a time before the start of the transfer operation. That is, at the point of time when the transfer is to be started, there are no articles in the new warehouse. According to the existing warehouse moving operation mode, in the warehouse moving process, the original warehouse goods are in a moving state and cannot be produced, and the new warehouse goods do not arrive yet, so that order delay is inevitably caused.
In this step, the warehouse moving time required for executing the warehouse moving operation may be predicted according to specific factors such as the number of warehouse moving articles, the number of workers, and the distance between the first warehouse and the second warehouse. In practical application, when one type of article is moved, the moving time is the time required for moving the article in a full amount; when the plurality of articles are moved, the moving time of each article is the time required for completely moving the plurality of articles. It should be noted that the warehouse moving time may be a continuous specific time period, such as three consecutive days from 1 month and 1 day to 1 month and 3 days; or may be discrete periods of time such as 1 month 1 day, 1 month 3 days, 1 month 5 days, three days.
Step S102: and predicting the consumption amount of the inventory item in the warehouse moving time according to the historical consumption data of the inventory item.
In this step, consumption refers to the shipment of items due to order production, inter-warehouse distribution, etc., and historical consumption data refers to the amount consumed over a historical time interval. The historical time interval may be a time period with a certain historical time as a starting point and a current time as an end point, such as a past year (for the current time). The historical time interval may be divided into a number of statistical periods, which may be a period of relatively small time span, such as one day, two days, or one week. Preferably, the present invention provides two methods for predicting the quantity of consumed goods in the bin moving time:
1. determining an average value of the consumption number of each statistical period in the first historical time interval; and taking the product of the average value and the statistical period number contained in the bin moving time as the consumption number of the stock articles in the bin moving time.
Wherein the first historical time interval belongs to the previous historical time interval. It can be understood that in this method, the average value of the consumed quantity of each statistical period in the first historical time interval is used as the predicted value of each statistical period in the bin moving time, for example, the average value of the consumed quantity of each day (one day is one statistical period) in the first historical time interval is counted as 100, and if the bin moving time is 3 days, the predicted value of the consumed quantity of the bin moving time is 300.
2. Inputting the consumption quantity of each statistical period in a second historical time interval into a pre-trained time sequence prediction model to obtain a consumption quantity prediction value of each statistical period in the bin moving time; and taking the sum of the predicted values of the consumption quantity of each statistical period in the bin moving time as the consumption quantity of the stock articles in the bin moving time. Wherein the first historical time interval belongs to the previous historical time interval.
For example, if the second historical time interval is one year, the statistical period is one day, and the moving time is seven days, then if the current date is 1 month and 1 day of the gregorian calendar 2001, in a specific application, the consumption quantity of the past year (i.e., from 1 month and 1 day of 2000 to 12 months and 31 days of 2000, i.e., 365 statistical periods) can be input into the time sequence prediction model to predict the consumption quantity of each day of the next 7 days (i.e., from 1 month and 1 day of 2001 to 1 month and 7 days), and the sum of the consumption quantities of 7 days is the consumption quantity prediction value of the moving time.
Illustratively, the time sequence prediction model may be an autoregressive Integrated Moving Average model (arima), a long and short Term memory network (lstm) (long short Term memory), or a Holt-windows model (a prediction model composed of a time base part, a time trend part, and a seasonal part).
Step S103: determining the remaining quantity of the stock item in the first warehouse by using the consumption quantity predicted in the step S102; the remaining quantity of the one stock item is left in the first storage and the remaining quantity of the one stock item is moved to the second storage.
In this step, the remaining amount of the conveyed bin item in the first bin may be determined first. In practical application, the consumption amount of the bin moving time predicted in step S102 may be used as the retention amount, or a certain margin may be added on the basis, and the sum of the predicted consumption amount and the preset additional amount is used as the retention amount. The remaining number of items, which is the difference between the total number and the remaining number, may then be left in the first warehouse and moved toward the second warehouse. Therefore, the articles remained in the first warehouse can be used for the order production in the warehouse moving process, so that the actual business is not influenced by the warehouse moving operation.
In a specific application scenario, after the warehouse moving operation is finished (i.e., after the warehouse moving time elapses and the rest of the articles are moved to the second warehouse), the articles remaining in the first warehouse may not be completely consumed within the warehouse moving time. At this time, in order to achieve the purpose of complete warehouse moving (i.e. the articles are all transferred to the second warehouse within a certain time, the first warehouse is not reserved), the subsequent related orders can be preferentially distributed to the first warehouse for production, so as to consume the remaining articles in the first warehouse as soon as possible. It will be understood that the above-mentioned related order necessarily includes such items, and the preferential assignment means: an order is assigned to a first warehouse as it may be assigned to both the first warehouse and a second warehouse.
Through the arrangement, the complete warehouse moving process can be realized, and the adverse effect of warehouse production and actual business caused by warehouse moving operation can be eliminated.
Fig. 2 is a schematic diagram of a specific implementation of a method of moving an item of inventory in accordance with an embodiment of the invention. As shown in fig. 2, the above method of the present invention can be performed according to the following steps:
step S201: and the upstream system issues the bin moving plan to the warehouse management system. The upstream system may be an enterprise resource planning system, and the warehouse moving plan may move all the items in the original warehouse.
Step S202: and the warehouse management system predicts the required bin moving time according to the service condition. In this step, the warehouse management system may predict the time required to complete the warehouse handling operation according to the type and number of warehouse-handling articles, the moving distance, the condition of the staff, and the like.
Step S203: the warehouse management system inputs the historical consumption quantity of each type of warehouse-moving article into the time series prediction model, and the consumption quantity prediction value of each article in the warehouse-moving time can be obtained.
Step S204: the warehouse management system leaves a corresponding quantity of items (which may be the consumption quantity predicted value) in the original warehouse, moves the rest of items to the new warehouse, and returns the stock reduction quantity of the original warehouse to the enterprise resource planning system. The stock reduction amount of each article is the amount of movement to a new warehouse.
Step S205: after the items in the original warehouse are moved to the new warehouse, the warehouse management system transmits the inventory increase amount of the new warehouse back to the enterprise resource planning system. Wherein the stock increase quantity of each item is the quantity moved to the new warehouse.
Step S206: and the warehouse management system checks the articles in the new warehouse and determines whether the types and the quantity of the articles moved to the new warehouse correspond to the moving-out condition of the original warehouse. And after the checking is correct, the warehouse moving operation is completed.
According to the technical scheme of the embodiment of the invention, the problem that the user experience is influenced because the order production cannot be carried out in the warehouse moving time is effectively solved by predicting the quantity of the consumed articles in the warehouse moving time and then reserving the articles in the original warehouse.
It should be noted that, for the convenience of description, the foregoing method embodiments are described as a series of acts, but those skilled in the art will appreciate that the present invention is not limited by the order of acts described, and that some steps may in fact be performed in other orders or concurrently. Moreover, those skilled in the art will appreciate that the embodiments described in the specification are presently preferred and that no acts or modules are necessarily required to implement the invention.
To facilitate a better implementation of the above-described aspects of embodiments of the present invention, the following also provides relevant means for implementing the above-described aspects.
Referring to fig. 3, an apparatus 300 for moving inventory items according to an embodiment of the present invention for moving inventory items in a first warehouse to a second warehouse not currently storing inventory items of the type may include: a first prediction unit 301, a second prediction unit 302, and a mobile unit 303.
The first prediction unit 301 may be configured to predict a transfer time required to move all of the inventory items of the first warehouse to the second warehouse.
The second prediction unit 302 may be configured to predict the consumed amount of the inventory item during the warehouse moving time according to the historical consumption data of the inventory item.
The mobile unit 303 may be operable to determine a remaining amount of the type of inventory in the first warehouse using the consumption amount; the remaining quantity of the one stock item is left in the first storage and the remaining quantity of the one stock item is moved to the second storage.
In this embodiment of the present invention, the historical consumption data is: the consumption number of each statistical period in a first historical time interval taking the current moment as an end point; and, the second prediction unit 302 may be further configured to: determining an average value of the consumption number of each statistical period in the first historical time interval; and taking the product of the average value and the statistical period number contained in the bin moving time as the consumption number of the stock articles in the bin moving time.
Preferably, in the embodiment of the present invention, the historical consumption data is: the consumption number of each statistical period in a second historical time interval taking the current moment as an end point; and, the second prediction unit 302 may be further configured to: inputting the consumption quantity of each statistical period in a second historical time interval into a pre-trained time sequence prediction model to obtain a consumption quantity prediction value of each statistical period in the bin moving time; and taking the sum of the predicted values of the consumption quantity of each statistical period in the bin moving time as the consumption quantity of the inventory item in the bin moving time.
As a preferred aspect, the mobile unit 303 may further be configured to: determining the consumption quantity of the stock articles in the bin moving time as the retention quantity; or, determining the sum of the consumed quantity of the stock articles in the carrying time and a preset additional quantity as the reserved quantity; and, the apparatus 300 may further include an order allocation unit for: after the moving time is passed and the rest of the inventory items are moved to the second warehouse, if the inventory items are still stored in the first warehouse, when the order to be produced containing the inventory items is received, the order to be produced is preferentially distributed to the first warehouse.
According to the technical scheme of the embodiment of the invention, the problem that the user experience is influenced because the order production cannot be carried out in the warehouse moving time is effectively solved by predicting the quantity of the consumed articles in the warehouse moving time and then reserving the articles in the original warehouse.
Fig. 4 shows an exemplary system architecture 400 of a method of moving an item of inventory or an apparatus for moving an item of inventory to which embodiments of the invention may be applied.
As shown in fig. 4, the system architecture 400 may include terminal devices 401, 402, 403, a network 404, and a server 405 (this architecture is merely an example, and the components included in a particular architecture may be adapted according to application specific circumstances). The network 404 serves as a medium for providing communication links between the terminal devices 401, 402, 403 and the server 405. Network 404 may include various types of connections, such as wire, wireless communication links, or fiber optic cables, to name a few.
A user may use terminal devices 401, 402, 403 to interact with a server 405 over a network 404 to receive or send messages or the like. The terminal devices 401, 402, 403 may have various client applications installed thereon, such as a warehouse management type application, a web browser application, etc. (by way of example only).
The terminal devices 401, 402, 403 may be various electronic devices having a display screen and supporting web browsing, including but not limited to smart phones, tablet computers, laptop portable computers, desktop computers, and the like.
The server 405 may be a server providing various services, such as a warehouse management server (for example only) providing support for warehouse management type applications operated by users with the terminal devices 401, 402, 403. The warehouse management server may process the received consumption amount prediction request and feed back the processing result (e.g., the consumption amount prediction result, for example only) to the terminal devices 401, 402, 403.
It should be noted that the method for moving the inventory item provided by the embodiment of the present invention is generally performed by the server 405, and accordingly, the apparatus for moving the inventory item is generally disposed in the server 405.
It should be understood that the number of terminal devices, networks, and servers in fig. 4 is merely illustrative. There may be any number of terminal devices, networks, and servers, as desired for implementation.
The invention also provides the electronic equipment. The electronic device of the embodiment of the invention comprises: one or more processors; a storage device for storing one or more programs which, when executed by the one or more processors, cause the one or more processors to implement the method of moving an item of inventory provided by the present invention.
Referring now to FIG. 5, shown is a block diagram of a computer system 500 suitable for use in implementing an electronic device of an embodiment of the present invention. The electronic device shown in fig. 5 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present invention.
As shown in fig. 5, the computer system 500 includes a Central Processing Unit (CPU)501 that can perform various appropriate actions and processes according to a program stored in a Read Only Memory (ROM)502 or a program loaded from a storage section 508 into a Random Access Memory (RAM) 503. In the RAM503, various programs and data necessary for the operation of the computer system 500 are also stored. The CPU501, ROM 502, and RAM503 are connected to each other via a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.
The following components are connected to the I/O interface 505: an input portion 506 including a keyboard, a mouse, and the like; an output portion 507 including a display such as a Cathode Ray Tube (CRT), a Liquid Crystal Display (LCD), and the like, and a speaker; a storage portion 508 including a hard disk and the like; and a communication section 509 including a network interface card such as a LAN card, a modem, or the like. The communication section 509 performs communication processing via a network such as the internet. The driver 510 is also connected to the I/O interface 505 as necessary. A removable medium 511 such as a magnetic disk, an optical disk, a magneto-optical disk, a semiconductor memory, or the like is mounted on the drive 510 as necessary, so that a computer program read out therefrom is mounted into the storage section 508 as necessary.
In particular, the processes described in the main step diagrams above may be implemented as computer software programs, according to embodiments of the present disclosure. For example, embodiments of the invention include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated in the main step diagram. In the above-described embodiment, the computer program can be downloaded and installed from a network through the communication section 509, and/or installed from the removable medium 511. The computer program performs the above-described functions defined in the system of the present invention when executed by the central processing unit 501.
It should be noted that the computer readable medium shown in the present invention can be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In the present invention, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In the present invention, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: wireless, wire, fiber optic cable, RF, etc., or any suitable combination of the foregoing.
The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present invention. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams or flowchart illustration, and combinations of blocks in the block diagrams or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.
The units described in the embodiments of the present invention may be implemented by software or hardware. The described units may also be provided in a processor, and may be described as: a processor includes a first prediction unit, a second prediction unit, and a mobile unit. Where the names of the units do not in some cases constitute a limitation on the units themselves, for example, a first prediction unit may also be described as a "unit providing a binning time to a second prediction unit".
As another aspect, the present invention also provides a computer-readable medium that may be contained in the apparatus described in the above embodiments; or may be separate and not incorporated into the device. The computer readable medium carries one or more programs which, when executed by the apparatus, cause the apparatus to perform steps comprising: predicting the bin moving time required for moving all the stock articles in the first warehouse to the second warehouse; predicting the consumption quantity of the inventory item in the warehouse moving time according to the historical consumption data of the inventory item; determining the remaining quantity of the stock item in the first warehouse by using the consumption quantity; the remaining quantity of the one stock item is left in the first storage and the remaining quantity of the one stock item is moved to the second storage.
According to the technical scheme of the embodiment of the invention, the problem that the user experience is influenced because the order production cannot be carried out in the warehouse moving time is effectively solved by predicting the quantity of the consumed articles in the warehouse moving time and then reserving the articles in the original warehouse.
The above-described embodiments should not be construed as limiting the scope of the invention. Those skilled in the art will appreciate that various modifications, combinations, sub-combinations, and substitutions can occur, depending on design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (10)
1. A method of moving inventory items, for moving inventory items of a first warehouse towards a second warehouse where such inventory items are not currently stored; characterized in that the method comprises:
predicting the bin moving time required for moving all the storage items in the first warehouse to the second warehouse;
predicting the consumption quantity of the inventory item in the warehouse moving time according to the historical consumption data of the inventory item; and
determining the remaining quantity of the stock item in the first warehouse by using the consumption quantity; the remaining quantity of the one stock item is left in the first storage and the remaining quantity of the one stock item is moved to the second storage.
2. The method of claim 1, wherein the historical consumption data is: the consumption number of each statistical period in a first historical time interval taking the current moment as an end point; and predicting the consumption quantity of the stock articles in the moving time according to the historical consumption data of the stock articles, and specifically comprises the following steps:
determining an average value of the consumption number of each statistical period in the first historical time interval;
and taking the product of the average value and the statistical period number contained in the bin moving time as the consumption number of the stock articles in the bin moving time.
3. The method of claim 1, wherein the historical consumption data is: the consumption number of each statistical period in a second historical time interval taking the current moment as an end point; and predicting the consumption quantity of the stock articles in the moving time according to the historical consumption data of the stock articles, and specifically comprises the following steps:
inputting the consumption quantity of each statistical period in a second historical time interval into a pre-trained time sequence prediction model to obtain a consumption quantity prediction value of each statistical period in the bin moving time;
and taking the sum of the predicted values of the consumption quantity of each statistical period in the bin moving time as the consumption quantity of the inventory item in the bin moving time.
4. The method according to any one of claims 1 to 3,
determining the remaining quantity of the stock item in the first warehouse by using the consumption quantity, specifically comprising: determining the consumption quantity of the stock articles in the bin moving time as the retention quantity; or, determining the sum of the consumed quantity of the stock articles in the carrying time and a preset additional quantity as the reserved quantity; and
the method further comprises: after the moving time is passed and the rest of the inventory items are moved to the second warehouse, if the inventory items are still stored in the first warehouse, when the order to be produced containing the inventory items is received, the order to be produced is preferentially distributed to the first warehouse.
5. A means for moving inventory items from a first warehouse to a second warehouse that does not currently store such inventory items; characterized in that the device comprises:
a first prediction unit for predicting a carry-out time required for moving all the storage items of the first warehouse to the second warehouse;
the second prediction unit is used for predicting the consumption quantity of the stock articles in the bin moving time according to the historical consumption data of the stock articles; and
a mobile unit for determining the remaining amount of the stock item in the first warehouse by using the consumption amount; the remaining quantity of the one stock item is left in the first storage and the remaining quantity of the one stock item is moved to the second storage.
6. The apparatus of claim 5, wherein the historical consumption data is: the consumption number of each statistical period in a first historical time interval taking the current moment as an end point; and the second prediction unit is further to:
determining an average value of the consumption number of each statistical period in the first historical time interval; and taking the product of the average value and the statistical period number contained in the bin moving time as the consumption number of the stock articles in the bin moving time.
7. The apparatus of claim 5, wherein the historical consumption data is: the consumption number of each statistical period in a second historical time interval taking the current moment as an end point; and the second prediction unit is further to:
inputting the consumption quantity of each statistical period in a second historical time interval into a pre-trained time sequence prediction model to obtain a consumption quantity prediction value of each statistical period in the bin moving time; and taking the sum of the predicted values of the consumption quantity of each statistical period in the bin moving time as the consumption quantity of the inventory item in the bin moving time.
8. The apparatus according to any one of claims 5 to 7,
the mobile unit is further configured to: determining the consumption quantity of the stock articles in the bin moving time as the retention quantity; or, determining the sum of the consumed quantity of the stock articles in the carrying time and a preset additional quantity as the reserved quantity; and, the apparatus further comprises:
an order allocation unit to: after the moving time is passed and the rest of the inventory items are moved to the second warehouse, if the inventory items are still stored in the first warehouse, when the order to be produced containing the inventory items is received, the order to be produced is preferentially distributed to the first warehouse.
9. An electronic device, comprising:
one or more processors;
a storage device for storing one or more programs,
when executed by the one or more processors, cause the one or more processors to implement the method of any one of claims 1-4.
10. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the method according to any one of claims 1-4.
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