CN117225713B - Sorting and replenishment method and device, computer equipment and storage medium - Google Patents
Sorting and replenishment method and device, computer equipment and storage medium Download PDFInfo
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- 230000001502 supplementing effect Effects 0.000 abstract 3
- 230000008569 process Effects 0.000 description 16
- 238000010586 diagram Methods 0.000 description 8
- 230000003020 moisturizing effect Effects 0.000 description 7
- 230000003139 buffering effect Effects 0.000 description 6
- 239000000872 buffer Substances 0.000 description 5
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
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- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
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Abstract
The invention discloses a sorting and replenishment method, a sorting and replenishment device, computer equipment and a storage medium, wherein the sorting and replenishment method comprises the following steps: acquiring the goods demand quantity of a store; distributing a slide way opening to the store according to the goods demand quantity, and dividing the store to a corresponding sorting area according to a sorting way corresponding to the slide way opening; wherein the store and the slide way opening are in a many-to-many relationship; responding to an order replenishment request of a store, acquiring replenishment information in the order replenishment request, and inquiring cache information of an article cache area according to the replenishment information; and generating a replenishment path by combining the cache information and the sorting area corresponding to the store, and dispatching the goods in the goods cache area to the store according to the replenishment path. According to the invention, the slide way opening is allocated for the store and the sorting area is divided, so that the goods supplementing path is rapidly and accurately generated when goods are sorted and supplemented to the store, and the sorting and goods supplementing efficiency and the applicability of sorting and supplementing are improved.
Description
Technical Field
The invention relates to the technical field of logistics management, in particular to a sorting and replenishment method, a sorting and replenishment device, computer equipment and a storage medium.
Background
Sorting restocking specifically includes picking and restocking. The picking process is a process of picking up goods from a storage or other areas rapidly and accurately according to the ordering requirements of customers or the delivery plan of a delivery center, classifying and concentrating the goods according to a certain mode, and waiting for delivery of the goods. The picking operation is the core business of the distribution center and accounts for the majority of the overall distribution center handling cost. The picking is characterized by complex workload, short required time, high accuracy and good service quality in the delivery operation link. The replenishment operation is a process that replenishment staff supplements and carries the quantity of goods in the goods picking area according to replenishment labels. After receiving the customer order, the replenishment staff checks the quantity of various goods in the picking position, determines whether the quantity of the goods in the picking position is sufficient, and if the quantity of the goods in the picking position is insufficient, replenishment information (a common company is a replenishment job ticket) is generated, and the replenishment staff supplements the goods. The existing large-scale commodity super-logistics distribution centers and other large-scale distribution projects only meet the requirements of basic sorting and replenishment tasks, but have lower efficiency in the sorting and replenishment process and cannot meet various sorting and replenishment modes.
Disclosure of Invention
The embodiment of the invention provides a sorting and replenishment method, a sorting and replenishment device, computer equipment and storage, and aims to improve sorting and replenishment efficiency and sorting and replenishment applicability.
In a first aspect, an embodiment of the present invention provides a sorting and replenishing method, including:
acquiring the goods demand quantity of a store;
distributing a slide way opening to the store according to the goods demand quantity, and dividing the store to a corresponding sorting area according to a sorting way corresponding to the slide way opening; wherein the store and the slide way opening are in a many-to-many relationship;
responding to an order replenishment request of a store, acquiring replenishment information in the order replenishment request, and inquiring cache information of an article cache area according to the replenishment information;
and generating a replenishment path by combining the cache information and the sorting area corresponding to the store, and dispatching the goods in the goods cache area to the store according to the replenishment path.
In a second aspect, an embodiment of the present invention provides a sorting and restocking device, including:
the demand acquisition unit is used for acquiring the goods demand quantity of the store;
the slide way opening distribution unit is used for distributing slide way openings to the stores according to the goods demand quantity and dividing the stores to corresponding sorting areas according to sorting channels corresponding to the slide way openings; wherein the store and the slide way opening are in a many-to-many relationship;
the cache inquiry unit is used for responding to an order replenishment request of a store, acquiring replenishment information in the order replenishment request and inquiring cache information of an article cache area according to the replenishment information;
and the path scheduling unit is used for generating a replenishment path by combining the cache information and the sorting area corresponding to the store, and scheduling the goods in the goods cache area to the store according to the replenishment path.
In a third aspect, an embodiment of the present invention provides a computer device, including a memory, a processor, and a computer program stored on the memory and executable on the processor, where the processor implements the sorting replenishment method according to the first aspect when executing the computer program.
In a fourth aspect, embodiments of the present invention provide a computer readable storage medium having a computer program stored thereon, which when executed by a processor implements the sort replenishment method according to the first aspect.
The embodiment of the invention provides a sorting and replenishment method, a sorting and replenishment device, computer equipment and storage, wherein the sorting and replenishment method comprises the following steps: acquiring the goods demand quantity of a store; distributing a slide way opening to the store according to the goods demand quantity, and dividing the store to a corresponding sorting area according to a sorting way corresponding to the slide way opening; wherein the store and the slide way opening are in a many-to-many relationship; responding to an order replenishment request of a store, acquiring replenishment information in the order replenishment request, and inquiring cache information of an article cache area according to the replenishment information; and generating a replenishment path by combining the cache information and the sorting area corresponding to the store, and dispatching the goods in the goods cache area to the store according to the replenishment path. According to the embodiment of the invention, the gate is allocated with the gate opening and the sorting area is divided, so that the replenishment path is rapidly and accurately generated when the replenishment is sorted to the gate, and the sorting replenishment efficiency and the applicability of the sorting replenishment are improved.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the drawings required for the description of the embodiments will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.
Fig. 1 is a schematic flow chart of a sorting and replenishment method according to an embodiment of the present invention;
fig. 2 is a schematic flow chart of step S104 in the sorting and replenishment method according to the embodiment of the present invention;
fig. 3 is a schematic flow diagram of another sub-flow schematic of step S104 in the sorting and replenishment method according to the embodiment of the present invention;
FIG. 4 is a schematic block diagram of a sorting and replenishment device according to an embodiment of the present invention;
fig. 5 is a sub-schematic block diagram of a path scheduling unit in a sorting and replenishment device according to an embodiment of the present invention;
FIG. 6 is another sub-schematic block diagram of a path scheduling unit in a sorting and restocking device according to an embodiment of the present invention;
fig. 7 is a schematic diagram of shop allocation in a sorting and restocking method according to an embodiment of the present invention;
FIG. 8 is another schematic diagram of store allocation in a sorting and restocking method according to an embodiment of the present invention;
fig. 9 is a schematic diagram of path scheduling in a sorting and replenishment method according to an embodiment of the present invention.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
It should be understood that the terms "comprises" and "comprising," when used in this specification and the appended claims, specify the presence of stated features, integers, steps, operations, elements, and/or components, but do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, and/or groups thereof.
It is also to be understood that the terminology used in the description of the invention herein is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention. As used in this specification and the appended claims, the singular forms "a," "an," and "the" are intended to include the plural forms as well, unless the context clearly indicates otherwise.
It should be further understood that the term "and/or" as used in the present specification and the appended claims refers to any and all possible combinations of one or more of the associated listed items, and includes such combinations.
Referring to fig. 1, fig. 1 is a schematic flow chart of a sorting and replenishment method according to an embodiment of the present invention, which specifically includes: steps S101 to S104.
S101, acquiring the required quantity of goods in a store;
s102, distributing a slide way opening to the store according to the goods demand quantity, and dividing the store to corresponding sorting areas according to sorting channels corresponding to the slide way opening; wherein the store and the slide way opening are in a many-to-many relationship;
s103, responding to an order replenishment request of a store, acquiring replenishment information in the order replenishment request, and inquiring cache information of a goods cache area according to the replenishment information;
and S104, generating a replenishment path by combining the cache information and the sorting area corresponding to the store, and dispatching the goods in the goods cache area to the store according to the replenishment path.
In this embodiment, at first according to the goods demand quantity of store for store allocation slip mouth and divide the letter sorting region, when needs sort the moisturizing, according to the buffering information of moisturizing information inquiry goods buffer area to according to buffering information and letter sorting regional generation efficient moisturizing route, sort the moisturizing to store according to this moisturizing route, so can effectively improve letter sorting moisturizing efficiency and improve the suitability of letter sorting moisturizing.
The sorting and replenishment method provided by the embodiment can solve the problems that a plurality of stores need goods to be scattered and irregular in sorting and replenishment, and the like, and can exert the maximum efficiency of equipment in the sorting and replenishment process, so that the whole sorting and replenishment process is continuous and efficient. Moreover, the sorting and replenishing method provided by the embodiment can be suitable for various sorting and replenishing scenes, is applicable to the whole industry of covering flow distribution, and can be nested into other systems after being split, so that corresponding functions are completed.
In the practical application scenario, the sorting area in the embodiment is specifically formed by a high-speed cross belt sorter and a plurality of slides, and the high-speed cross belt sorter and the slides are combined to form an independent sorting area; further, each high-speed cross-belt sorter has a plurality of article introduction ports, and the two introduction ports share a five-sided code scanning device. For example, a high-speed cross-belt sorter has 55 slides, and the slide gate of each slide can be provided with 1-4 shops, so that a sorting area can work on 55-220 shops simultaneously, and the coverage of sorting and replenishment is improved.
In a particular embodiment, the items are dispensed through the work area to the sorting area. The sorting area is connected with the working area through a conveying line, and the conveying line is split through a splitter. The working area specifically comprises a plurality of working tables, and further, each working table can also comprise a plurality of working positions. For example, the working area is formed by 11 working tables, and each working table has two working positions so as to facilitate left-hand and right-hand operation of a worker; preferably, each workbench is provided with an independent indicator lamp corresponding to the working position. Among the 11 tables, tables 1 to 6 are joined using one transfer line to be connected with a lane separator, and the remaining tables 7 to 11 are joined using the other transfer line to be connected with a lane separator, the lane separator and the transfer line being connected to an inlet of a high-speed cross-belt sorter.
The article buffering area may include a plurality of article buffering positions, and the article buffering positions are in other forms of stock positions, and are used for temporarily storing articles requiring operation when the article buffering positions cannot store more articles in the operation process.
In another embodiment, the present embodiment orders the number of jobs in order from large to small, considering that the number of jobs per article varies. And then in the process of replenishment, the replenishment is carried out in a crossed manner according to the quantity of the large and small replenishment, so that the sorting replenishment efficiency is further improved.
In one embodiment, the step S102 includes:
acquiring the number of receivable stores at the slide way opening;
when a slide way opening is allocated to the store, judging whether the number of stores corresponding to the slide way opening exceeds the number of stores which can be accommodated;
and if the number of stores corresponding to the slide way ports exceeds the number of receivable stores, other slide way ports are allocated to the stores based on a nearby principle.
In this embodiment, as shown in fig. 7, since the relationship between the store and the slide way opening is many-to-many, that is, one store may correspond to a plurality of slide way openings, and one slide way opening may correspond to a plurality of stores at the same time, in order to avoid that the number of stores corresponding to one slide way opening is too large and exceeds the load range of the store in the distribution process, the number of receivable stores of the slide way opening is first confirmed, then the store-slide way opening distribution is performed, and in the distribution process, adjacent or similar slide way openings in the same sorting area are distributed to the same store, so that the number of slide way openings distributed by the store and the load of each slide way opening are all reasonable. For example, each slipway opening accommodates a number of stores ranging from 1 to 4, i.e., up to 4 stores can be accommodated.
Furthermore, in an embodiment, the step S102 further includes:
obtaining the maximum sorting number of the slide way mouth;
judging whether the required quantity of goods exceeds the maximum sorting quantity of the slide way opening or not;
if the goods demand quantity is judged to exceed the maximum sorting quantity of the slide way ports, cutting the goods demand quantity of the store according to the maximum sorting quantity of the slide way ports to obtain a cutting result of the goods demand quantity;
and distributing the slide way ports which are positioned in the same sorting area and are close to each other to the store based on the cutting result.
In addition to being assigned based on the number of receivable stores at the gate opening, it is also desirable to assign in combination with the maximum sorting number of gate openings. It will be appreciated that if the required number of goods in the store is large and exceeds the maximum sorting number of the slide way ports, the sorting and replenishment efficiency is relatively low, so that when this occurs, the embodiment cuts the required number of goods in the store to obtain a cut value, so that the cut value is used to cut the goods in each slide way port, and the sorting quantity of the goods in each slide way port is balanced. As shown in fig. 8, when binding matching is performed between a store and a slide way, the 1-wave order number +a store code is represented as 060003_018206051, the number of a store picks is 2000 boxes, and the maximum sorting number of the slide way is exceeded, so that after cutting, the 2000 boxes are cut into 2 1000 boxes on average, and then the binding matching strategy is as follows: a1060003_018206051_01 1000, a2060003_018206051_02 1000. For example, the 1-wave order number+b store code is represented as 060003_018204144, the number of B store pickups is 60 boxes, and the maximum sorting number of the slide way opening is not exceeded, so that cutting is not needed, and the binding matching strategy is as follows: b1060003_018204144_01 60.
The specific results of the store allocation provided in this embodiment can be shown in the following tables 1 and 2, wherein the group numbers in table 2 are the group numbers of the sorting area, and here, the sorting area is divided into L groups and O groups.
Table 1:
table 2:
in an embodiment, the goods cache area comprises a multi-level sub-cache area, and each level of the sub-cache area is provided with a plurality of cache units;
the sub-cache area comprises an overhead library, a ground pushing library, a multi-level cache and a final-level cache; the priorities of the overhead library, the ground pushing library, the multi-level cache and the final-level cache are sequentially increased.
In this embodiment, the goods cache area is set to include multi-level sub-cache areas with different priorities, so that scheduling can be performed according to the priority order in the sorting and replenishment process. For example, when the sub-cache area with high priority caches goods, the goods can be directly transferred from the sub-cache area without passing through other sub-cache areas with low priority, so that the sorting and replenishment efficiency is improved. In an actual application scene, priority setting can be performed according to the layout of logistics equipment, the distribution of stock positions and working areas, the planning of cache positions and the like, and corresponding relations are established between the stock positions and the cache positions, between the cache positions and the working positions according to the order of replenishment.
Specifically, the last level cache refers to a cache level at which the goods can be replenished directly from the cache bit to the work bit, and the priority of the last level cache is highest in the goods cache area; the multi-level cache refers to a cache level of the final-level cache, wherein the priority of the goods in the goods cache area can be supplied from the cache bit of the multi-level cache, and of course, the multi-level cache can be divided into more sub-levels during actual application so as to realize more refined sorting and replenishment; the ground heap is a cache level for storing goods in a tray mode and carrying out multi-level cache replenishment; the overhead bin refers to a cache level in which the articles are stored in a tray manner and replenished to the ground push bin, and has the lowest priority in the article cache area. In practical application, the elevated warehouse can be provided with 12 roadways, wherein every 4 roadways form a small area, and share an access opening.
In one embodiment, the step S103 includes:
sequentially inquiring each level of sub-cache area below the goods cache area according to the order of the priority from high to low;
stopping the inquiry if the goods corresponding to the replenishment information are cached in the sub-cache area corresponding to the current priority;
and if the goods corresponding to the replenishment information are not cached in the sub-cache area corresponding to the current priority, continuing to query the sub-cache area corresponding to the next priority until the goods corresponding to the cache information are queried in the sub-cache area or all the sub-cache areas are queried.
In this embodiment, when querying an article cache area, first, query is performed from a sub-cache area with the highest priority, and if the sub-cache area does not have an article corresponding to cache, query is performed to a sub-cache area corresponding to the next priority. And so on until the goods are queried finally, or the goods are not queried in all sub-cache areas. For example, the query is started from the last-stage cache first, if the last-stage cache does not cache the corresponding goods, the query is performed to the multi-stage cache, and so on until the goods are queried, or the corresponding goods are not queried after the goods are pushed to the ground and the overhead warehouse.
In one embodiment, as shown in fig. 2, the step S104 includes:
s201, confirming and selecting a first target sub-cache area which is cached with goods and has highest priority according to the cache information;
s202, judging whether a second target sub-cache area with higher priority than the first target sub-cache area exists in other sub-cache areas not cached with goods;
s203, when the existence of a second target sub-cache area is judged, setting the first target sub-cache area and the second target sub-cache area as cache path points of the replenishment path in the cache area;
s204, when the fact that the second target sub-cache area does not exist is judged, the first target sub-cache area is set to be a cache path point of the replenishment path in the cache area.
In this embodiment, in the query process, when the article is queried in a sub-cache area of a certain level, the query is stopped, and then the sub-cache area of the level may be used as the first target sub-cache area. In some embodiments, it is also possible to continue to query other sub-cache areas after querying the goods, and query the goods in other sub-cache areas, that is, there is a case where the multi-level sub-cache areas all cache the goods, and for this case, the first-level sub-cache area with the highest priority may be selected according to the priority order as the first target sub-cache area. For example, when the last-level cache queries the goods, the query is stopped, the last-level cache can be used as a first target sub-cache area, and when the last-level cache, the multi-level cache and the ground pushing library all query the goods, the last-level cache with the highest priority is selected as the first target sub-cache area according to the priority order.
After confirming the first target sub-cache area, it is also necessary to confirm whether there is a sub-cache area with higher priority than the first target sub-cache area, and if so, it is regarded as a second target sub-cache area. Of course, it is understood that the sub-cache area having the higher priority than the first target sub-cache area may have one level or may have multiple levels, and accordingly, the second target sub-cache area also includes at least one level of sub-cache area. For example, if the first target sub-cache area is a multi-level cache, then the sub-cache area having a higher priority than the multi-level cache has a first level, i.e., a last level cache, and the last level cache may be used as the second target sub-cache area; if the first target sub-cache area is a heap, the sub-cache area with higher priority than the multi-level cache has two levels, namely, the multi-level cache and the final-level cache, and at this time, the multi-level cache and the final-level cache can be used as the second target sub-cache area.
Of course, if the first target sub-cache area has the highest priority among the item cache areas, then the second target sub-cache area need not be provided. After the first target sub-cache area (and the second target sub-cache area) is confirmed, the first target sub-cache area (and the second target sub-cache area) can be used as a path point of the replenishment path in the cache area, so that a complete replenishment path is formed between the subsequent replenishment path and the working area and between the replenishment path and the sorting area.
In an embodiment, as shown in fig. 3, the step S104 further includes:
s301, setting a work area, a goods caching area and a sorting area in series; wherein the work area comprises a plurality of work tables;
s302, the workbench is corresponding to a cache unit in a goods cache area, and the workbench is corresponding to a sorting channel in a sorting area;
s303, selecting a sorting channel corresponding to the store, a workbench and a cache unit in the cache path point, and generating a replenishment path.
In this embodiment, as shown in fig. 9, the article buffer area, the working area and the sorting area are combined to generate the replenishment path, specifically, in the article buffer area, the sorting area corresponding to the store is confirmed with the set buffer path point as a reference, so that the workbench of the working area and the specific buffer unit in the buffer path point are confirmed, and a replenishment path with the shortest path is generated.
In an actual application scene, the working table distances from the overhead warehouse to the working table and from the ground heap warehouse to the working table task source position and the shop binding can be calculated. Then based on the logistics direction, the tasks to the corresponding workbench are preferentially activated according to the digital numbers of the ground heap, and the tasks are not split; if the task of the workbench is full, the dispatching is preferentially carried out to the final-stage cache, namely, the overhead library, the ground pushing library, the multi-stage cache and the final-stage cache; if the last level cache is full, the multi-level cache is dispatched, namely, the overhead base, the ground push base and the multi-level cache. In addition, if the number is unequal or the difference is smaller than or equal to a preset value (for example, 4), the tasks are split and restocked level by level according to the sequence of the overhead warehouse, the ground warehouse pushing, the multi-level cache, the final-level cache and the workbench. Further, sorting the needed sorting quantity from large to small in the replenishment process, and carrying out size quantity cross replenishment.
Fig. 4 is a schematic block diagram of a sorting and replenishment device 400 according to an embodiment of the present invention, where the device 400 includes:
a demand acquisition unit 401 for acquiring a demand quantity of goods in a store;
the slideway port allocation unit 402 is configured to allocate slideway ports to the stores according to the required quantity of the goods, and divide the stores to corresponding sorting areas according to sorting channels corresponding to the slideway ports; wherein the store and the slide way opening are in a many-to-many relationship;
the cache inquiry unit 403 is configured to respond to an order replenishment request of a store, obtain replenishment information in the order replenishment request, and inquire cache information of an article cache area according to the replenishment information;
and the path scheduling unit 404 is configured to generate a replenishment path in combination with the cache information and the sorting area corresponding to the store, and schedule the goods in the goods cache area to the store according to the replenishment path.
In one embodiment, the chute mouth allocation unit 402 includes:
a accommodation quantity acquisition unit for acquiring the number of accommodatable stores at the slide way opening;
the first quantity judging unit is used for judging whether the quantity of store corresponding to the slide way opening exceeds the quantity of receivable store when the slide way opening is allocated to the store;
and the nearby distribution unit is used for distributing other slide way ports to the stores based on a nearby principle if the number of the stores corresponding to the slide way ports exceeds the number of the stores which can be accommodated.
In one embodiment, the chute mouth distribution unit 402 further comprises:
the maximum number acquisition unit is used for acquiring the maximum sorting number of the slide way opening;
the second number judging unit is used for judging whether the goods demand number exceeds the maximum sorting number of the slide way opening;
the quantity cutting unit is used for cutting the goods demand quantity of the store according to the maximum sorting quantity of the slide way opening if the goods demand quantity exceeds the maximum sorting quantity of the slide way opening, so as to obtain a cutting result of the goods demand quantity;
and the cutting distribution unit is used for distributing the slide way ports which are positioned in the same sorting area and are close to each other to the store based on the cutting result.
In an embodiment, the goods cache area comprises a multi-level sub-cache area, and each level of the sub-cache area is provided with a plurality of cache units;
the sub-cache area comprises an overhead library, a ground pushing library, a multi-level cache and a final-level cache; the priorities of the overhead library, the ground pushing library, the multi-level cache and the final-level cache are sequentially increased.
In one embodiment, the cache query unit 403 includes:
the priority inquiring unit is used for sequentially inquiring each level of sub-cache area under the goods cache area according to the order of the priority from high to low;
the inquiry stopping unit is used for stopping the inquiry if the goods corresponding to the replenishment information are cached in the sub-cache area corresponding to the current priority;
and the downward query unit is used for continuously querying the sub-cache area corresponding to the next priority if the goods corresponding to the replenishment information are not cached in the sub-cache area corresponding to the current priority, until the goods corresponding to the cache information are queried in the sub-cache area or all the sub-cache areas are queried.
In one embodiment, as shown in fig. 5, the path scheduling unit 404 includes:
a first target selecting unit 501, configured to confirm and select, according to the cache information, a first target sub-cache area in which an article is cached and the priority is highest;
a second target judging unit 502, configured to judge whether a second target sub-cache area having a higher priority than the first target sub-cache area exists in other sub-cache areas in which the goods are not cached;
a first path point setting unit 503, configured to set, when it is determined that the second target sub-cache area exists, the first target sub-cache area and the second target sub-as cache path points of the replenishment path in the cache area;
and a second waypoint setting unit 504, configured to set the first target sub-cache area as a cache waypoint of the restocking path in the cache area when it is determined that the second target sub-cache area does not exist.
In an embodiment, as shown in fig. 6, the path scheduling unit 404 further includes:
the area setting unit 601 is configured to set a work area in series with a goods cache area and a sorting area; wherein the work area comprises a plurality of work tables;
a path correspondence unit 602, configured to correspond the workbench to a cache unit in the goods cache area, and to correspond the workbench to a sorting channel in the sorting area;
and a path generating unit 603, configured to select a sorting channel, a workbench corresponding to the store, and a cache unit in the cache path point, and generate a replenishment path.
Since the embodiments of the apparatus portion and the embodiments of the method portion correspond to each other, the embodiments of the apparatus portion are referred to the description of the embodiments of the method portion, and are not repeated herein.
The embodiment of the present invention also provides a computer readable storage medium having a computer program stored thereon, which when executed can implement the steps provided in the above embodiment. The storage medium may include: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a random access Memory (Random Access Memory, RAM), a magnetic disk, or an optical disk, or other various media capable of storing program codes.
The embodiment of the invention also provides a computer device, which can comprise a memory and a processor, wherein the memory stores a computer program, and the processor can realize the steps provided by the embodiment when calling the computer program in the memory. Of course, the computer device may also include various network interfaces, power supplies, and the like.
In the description, each embodiment is described in a progressive manner, and each embodiment is mainly described by the differences from other embodiments, so that the same similar parts among the embodiments are mutually referred. For the system disclosed in the embodiment, since it corresponds to the method disclosed in the embodiment, the description is relatively simple, and the relevant points refer to the description of the method section. It should be noted that it would be obvious to those skilled in the art that various improvements and modifications can be made to the present application without departing from the principles of the present application, and such improvements and modifications fall within the scope of the claims of the present application.
It should also be noted that in this specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Moreover, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (9)
1. A method of sorting and restocking comprising:
acquiring the goods demand quantity of a store;
distributing a slide way opening to the store according to the goods demand quantity, and dividing the store to a corresponding sorting area according to a sorting way corresponding to the slide way opening; wherein the store and the slide way opening are in a many-to-many relationship;
responding to an order replenishment request of a store, acquiring replenishment information in the order replenishment request, and inquiring cache information of an article cache area according to the replenishment information;
generating a replenishment path by combining the cache information and a sorting area corresponding to a store, and dispatching the goods in the goods cache area to the store according to the replenishment path;
the method for distributing the slide way ports to the stores according to the goods demand quantity, and dividing the stores to corresponding sorting areas according to the sorting channels corresponding to the slide way ports comprises the following steps:
acquiring the number of receivable stores at the slide way opening;
when a slide way opening is allocated to the store, judging whether the number of stores corresponding to the slide way opening exceeds the number of stores which can be accommodated;
and if the number of stores corresponding to the slide way ports exceeds the number of receivable stores, other slide way ports are allocated to the stores based on a nearby principle.
2. The method of sorting and restocking of claim 1, wherein the allocating a slide way opening to the store according to the required quantity of the goods and dividing the store to a corresponding sorting area according to a sorting way corresponding to the slide way opening further comprises:
obtaining the maximum sorting number of the slide way mouth;
judging whether the required quantity of goods exceeds the maximum sorting quantity of the slide way opening or not;
if the goods demand quantity is judged to exceed the maximum sorting quantity of the slide way ports, cutting the goods demand quantity of the store according to the maximum sorting quantity of the slide way ports to obtain a cutting result of the goods demand quantity;
and distributing the slide way ports which are positioned in the same sorting area and are close to each other to the store based on the cutting result.
3. The sorting and restocking method according to claim 1, wherein the article cache area includes a plurality of levels of sub-cache areas, and each level of the sub-cache area is provided with a plurality of cache units;
the sub-cache area comprises an overhead library, a ground pushing library, a multi-level cache and a final-level cache; the priorities of the overhead library, the ground pushing library, the multi-level cache and the final-level cache are sequentially increased.
4. The method of sorting restocking according to claim 3, wherein the responding to the order restocking request of the store, obtaining restocking information in the order restocking request, and querying the cache information of the item cache area according to the restocking information, comprises:
sequentially inquiring each level of sub-cache area below the goods cache area according to the order of the priority from high to low;
stopping the inquiry if the goods corresponding to the replenishment information are cached in the sub-cache area corresponding to the current priority;
and if the goods corresponding to the replenishment information are not cached in the sub-cache area corresponding to the current priority, continuing to query the sub-cache area corresponding to the next priority until the goods corresponding to the cache information are queried in the sub-cache area or all the sub-cache areas are queried.
5. The method of sorting restocking of claim 3, wherein the generating a restocking path in combination with the cached information and a store-corresponding sorting area comprises:
confirming and selecting a first target sub-cache area which is cached with goods and has highest priority according to the cache information;
judging whether a second target sub-cache area with higher priority than the first target sub-cache area exists in other sub-cache areas in which goods are not cached;
when the second target sub-cache area is judged to exist, setting the first target sub-cache area and the second target sub-as cache path points of the replenishment path in the cache area;
and when the second target sub-cache area is judged to not exist, setting the first target sub-cache area as a cache path point of the replenishment path in the cache area.
6. The method of sorting restocking of claim 5, wherein the generating a restocking path in combination with the cached information and a store-corresponding sorting area further comprises:
setting a work area, namely connecting an article cache area and a sorting area in series; wherein the work area comprises a plurality of work tables;
the workbench corresponds to a cache unit in the goods cache area, and corresponds to a sorting channel in the sorting area;
selecting a sorting channel, a workbench and a cache unit in the cache path point corresponding to the store, and generating a replenishment path.
7. A sorting and restocking device, comprising:
the demand acquisition unit is used for acquiring the goods demand quantity of the store;
the slide way opening distribution unit is used for distributing slide way openings to the stores according to the goods demand quantity and dividing the stores to corresponding sorting areas according to sorting channels corresponding to the slide way openings; wherein the store and the slide way opening are in a many-to-many relationship;
the cache inquiry unit is used for responding to an order replenishment request of a store, acquiring replenishment information in the order replenishment request and inquiring cache information of an article cache area according to the replenishment information;
the path scheduling unit is used for generating a replenishment path by combining the cache information and the sorting area corresponding to the store, and scheduling the goods in the goods cache area to the store according to the replenishment path;
the chute mouth dispensing unit includes:
a accommodation quantity acquisition unit for acquiring the number of accommodatable stores at the slide way opening;
the first quantity judging unit is used for judging whether the quantity of store corresponding to the slide way opening exceeds the quantity of receivable store when the slide way opening is allocated to the store;
and the nearby distribution unit is used for distributing other slide way ports to the stores based on a nearby principle if the number of the stores corresponding to the slide way ports exceeds the number of the stores which can be accommodated.
8. A computer device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, the processor implementing the sorting replenishment method of any one of claims 1 to 6 when the computer program is executed.
9. A computer readable storage medium, characterized in that the computer readable storage medium has stored thereon a computer program which, when executed by a processor, implements the sorting replenishment method of any one of claims 1 to 6.
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