CN113673924A - Article storage layout method, device, equipment and storage medium - Google Patents
Article storage layout method, device, equipment and storage medium Download PDFInfo
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Abstract
The embodiment of the application discloses a method, a device, equipment and a storage medium for article storage layout. The method comprises the following steps: acquiring article information of all articles to be warehoused, and counting warehousing frequency of various articles to be warehoused according to article names in the article information; determining a storage shelf of the articles to be warehoused according to the warehousing frequency and the article size in the article information; determining the delivery sequence of the articles to be delivered according to delivery conditions of each delivery turn in a preset delivery task; and determining the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused to the corresponding storage shelves. Through the technical means, the problem that the existing warehousing layout strategy influences the goods ex-warehouse efficiency is solved.
Description
Technical Field
The embodiment of the application relates to the technical field of intelligent warehousing, in particular to an article storage layout method, an article storage layout device, article storage equipment and a storage medium.
Background
Warehousing refers to the activities of warehousing, processing in warehouse, sorting, packaging in warehouse, storing and taking out of warehouse for various materials and related facilities and equipment by utilizing the warehouse. The storage is one of the important links of production, manufacturing and commodity circulation, and is also an important link of logistics activities. With the development of artificial intelligence, a large number of intelligent devices are applied to various activity links of warehousing, for example, articles to be warehoused are automatically transported and warehoused by a transport robot according to a preset warehouse layout strategy.
However, the currently adopted warehouse layout strategy is to place the articles to be warehoused on the storage shelf with the corresponding space according to the size of the articles so as to improve the storage utilization rate of the warehouse. And if the current storage shelf has the remaining space, the articles to be warehoused which are smaller than or equal to the size are conveyed to the remaining space for warehousing and storage according to the size of the remaining space. The reasonable warehouse layout is beneficial to subsequent article delivery, but the existing warehouse layout strategy focuses on the utilization problem of the storage space of the warehouse, and neglects the classification and delivery sequence of the articles. For example, when the articles are delivered from the warehouse, the articles of the same type are generally delivered from the warehouse together, and the existing warehouse layout strategy is to store the articles of multiple types in a mixed manner, so that the carrying robot carries the articles from various places of the warehouse, and a fixed delivery rule is not provided, thereby causing low efficiency of delivering the articles from the warehouse.
Disclosure of Invention
The embodiment of the application provides an article storage layout method, an article storage layout device, an article storage layout equipment and a storage medium, and can solve the problem that the existing warehousing layout strategy influences the ex-warehouse efficiency of articles.
In a first aspect, an embodiment of the present application provides an article storage layout method, including:
acquiring article information of all articles to be warehoused, and counting warehousing frequency of various articles to be warehoused according to article names in the article information;
determining a storage shelf of the articles to be warehoused according to the warehousing frequency and the article size in the article information;
determining the delivery sequence of the articles to be delivered according to delivery conditions of each delivery turn in a preset delivery task;
and determining the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused to the corresponding storage shelves.
Further, the acquiring article information of all articles to be warehoused includes:
and acquiring the label information of the articles to be warehoused based on a radio frequency identification device, and acquiring the article information of the articles to be warehoused according to the label information.
Further, the determining the storage shelf of the to-be-warehoused item according to the warehousing frequency and the item size in the item information includes:
determining the distribution priority of various articles to be warehoused according to the warehousing frequency and the article size of the various articles to be warehoused;
and according to the distance between each storage shelf in the warehouse and the warehouse entrance, sequentially allocating the storage shelves with small distances as the storage shelves which are allocated with high-priority articles to be warehoused.
Further, the determining the distribution priority of each article to be warehoused according to the warehousing frequency and the article size of each article to be warehoused includes:
calculating the distribution priority according to a preset priority calculation formula, wherein the priority calculation formula is as follows:
W＝ω×P+(1-ω)×S
wherein, W is the distribution priority of the articles to be warehoused, P is the warehousing frequency of the articles to be warehoused, omega is the weight coefficient of the warehousing frequency, S is the normalized numerical value of the article size of the articles to be warehoused, and (1-omega) is the weight coefficient of the normalized numerical value of the article size.
Further, the determining, according to the distance between each storage shelf in the warehouse and the warehouse entrance, the storage shelf with a small distance as the storage shelf to which the items to be warehoused with a high allocation priority are to be allocated in sequence comprises:
and determining the storage shelf to which the to-be-warehoused item is allocated according to the quantity and the size of the currently allocated to-be-warehoused item and the storage space of each storage shelf in the warehouse.
Further, the ex-warehouse condition comprises an item name and a date range;
correspondingly, the determining the delivery sequence of the articles to be delivered into the warehouse according to the delivery conditions of each delivery round in the preset delivery task comprises:
determining the articles to be warehoused which are matched with the delivery round according to the article names and the date ranges of the delivery round;
and determining the delivery sequence of the articles to be warehoused according to the delivery rounds corresponding to the articles to be warehoused.
Further, the determining the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused comprises:
according to the delivery sequence of the articles to be warehoused stored in the same storage shelf, the storage positions in the storage shelf are sequentially distributed as the articles to be warehoused after the delivery sequence.
In a second aspect, an embodiment of the present application provides an article storage layout apparatus, including:
the article information acquisition module is configured to acquire article information of all articles to be warehoused, and according to article names in the article information, the warehousing frequency of various articles to be warehoused is counted;
the storage shelf allocation module is configured to determine the storage shelf of the article to be warehoused according to the warehousing frequency and the article size in the article information;
the warehouse-out sequence determining module is configured to determine the warehouse-out sequence of the articles to be warehoused according to the warehouse-out conditions of each warehouse-out turn in the preset warehouse-out task;
and the storage position distribution module is configured to determine the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused in the corresponding storage shelves.
Further, in the article information obtaining module, the obtaining of the article information of all articles to be warehoused includes:
and acquiring the label information of the articles to be warehoused based on a radio frequency identification device, and acquiring the article information of the articles to be warehoused according to the label information.
Further, in the storage shelf allocation module, the determining the storage shelf of the to-be-warehoused item according to the warehousing frequency and the item size in the item information includes:
determining the distribution priority of various articles to be warehoused according to the warehousing frequency and the article size of the various articles to be warehoused;
and according to the distance between each storage shelf in the warehouse and the warehouse entrance, sequentially allocating the storage shelves with small distances as the storage shelves which are allocated with high-priority articles to be warehoused.
Further, in the storage shelf allocation module, the determining the allocation priority of each item to be warehoused according to the warehousing frequency and the item size of each item to be warehoused includes:
calculating the distribution priority according to a preset priority calculation formula, wherein the priority calculation formula is as follows:
W＝ω×P+(1-ω)×S
wherein, W is the distribution priority of the articles to be warehoused, P is the warehousing frequency of the articles to be warehoused, omega is the weight coefficient of the warehousing frequency, S is the normalized numerical value of the article size of the articles to be warehoused, and (1-omega) is the weight coefficient of the normalized numerical value of the article size.
Further, in the storage rack allocation module, the determining, according to the distance between each storage rack in the warehouse and the warehouse entrance, the storage rack with a small distance as the storage rack to which the items to be warehoused with a high allocation priority are to be warehoused in sequence includes:
and determining the storage shelf to which the to-be-warehoused item is allocated according to the quantity and the size of the currently allocated to-be-warehoused item and the storage space of each storage shelf in the warehouse.
Further, the ex-warehouse condition comprises an item name and a date range;
correspondingly, in the delivery sequence determining module, determining the delivery sequence of the articles to be warehoused according to the delivery conditions of each delivery turn in the preset delivery task comprises:
determining the articles to be warehoused which are matched with the delivery round according to the article names and the date ranges of the delivery round;
and determining the delivery sequence of the articles to be warehoused according to the delivery rounds corresponding to the articles to be warehoused.
Further, in the storage position allocation module, the determining, according to the delivery sequence of the items to be warehoused, the storage positions of the items to be warehoused in the corresponding storage racks includes:
according to the delivery sequence of the articles to be warehoused stored in the same storage shelf, the storage positions in the storage shelf are sequentially distributed as the articles to be warehoused after the delivery sequence.
In a third aspect, an embodiment of the present application provides an article storage layout apparatus, including:
a memory and one or more processors;
the memory for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the item storage layout method of the first aspect.
In a fourth aspect, embodiments of the present application provide a storage medium containing computer-executable instructions for performing the item storage layout method according to the first aspect when executed by a computer processor.
According to the embodiment of the application, the warehousing frequency of various articles to be warehoused is counted according to the article names in the article information by acquiring the article information of all the articles to be warehoused; determining a storage shelf of the articles to be warehoused according to the warehousing frequency and the article size in the article information; determining the delivery sequence of the articles to be delivered according to delivery conditions of each delivery turn in a preset delivery task; and determining the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused to the corresponding storage shelves. According to the technical means, all articles to be warehoused are classified according to article names, the same article to be warehoused is placed in the same storage area, warehousing frequency of various articles to be warehoused is counted according to the quantity proportion of various articles to be warehoused in all articles to be warehoused, distribution priorities of various articles to be warehoused are determined according to the warehousing frequency and the article size of various articles to be warehoused, the articles to be warehoused with large article sizes or high warehousing frequency are placed on a storage shelf close to a warehouse entrance, and the carrying path of a carrying robot is optimized. According to the name and date range of the articles in each delivery round, the delivery sequence of the articles to be delivered is determined, and the articles to be delivered in the same storage shelf are stored according to the rules of first-in delivery and last-out delivery, so that the subsequent transfer robot can directly transfer the articles outside the storage shelf out of the storage, and the article delivery efficiency is improved.
Drawings
Fig. 1 is a flowchart of an article storage layout method according to an embodiment of the present application;
fig. 2 is a schematic plan view of a warehouse provided by an embodiment of the present application;
FIG. 3 is a schematic layout of a storage rack provided in an embodiment of the present application;
fig. 4 is a schematic structural diagram of an article storage layout apparatus according to a second embodiment of the present application;
fig. 5 is a schematic structural diagram of an article storage layout apparatus according to a third embodiment of the present application.
Detailed Description
In order to make the objects, technical solutions and advantages of the present application more apparent, specific embodiments of the present application will be described in detail with reference to the accompanying drawings. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some but not all of the relevant portions of the present application are shown in the drawings. Before discussing exemplary embodiments in more detail, it should be noted that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although a flowchart may describe the operations (or steps) as a sequential process, many of the operations can be performed in parallel, concurrently or simultaneously. In addition, the order of the operations may be re-arranged. The process may be terminated when its operations are completed, but may have additional steps not included in the figure. The processes may correspond to methods, functions, procedures, subroutines, and the like.
The method, the device, the equipment and the storage medium for storing and distributing the articles aim to count the warehousing frequency of various articles to be warehoused by acquiring the article information of all articles to be warehoused and according to the article names in the article information; determining a storage shelf of the articles to be warehoused according to the warehousing frequency and the article size in the article information; determining the delivery sequence of the articles to be delivered according to delivery conditions of each delivery turn in a preset delivery task; and determining the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused to the corresponding storage shelves. Compared with the traditional warehousing technology, the warehouse layout strategy is to store various types of articles in a mixed mode, so that the carrying robot carries the articles from various places of a warehouse to leave the warehouse, a fixed warehouse-out rule is not provided, and the article leaving efficiency is low. Based on this, the article storage layout method provided by the application aims to solve the technical problem that the existing warehousing technology cannot guarantee the correctness of article ex-warehouse.
The first embodiment is as follows:
fig. 1 is a flowchart of an article storage layout method according to an embodiment of the present application, where the article storage layout method provided in this embodiment may be executed by an article storage layout device, the article storage layout device may be implemented in a software and/or hardware manner, and the article storage layout device may be formed by two or more physical entities or may be formed by one physical entity. The article storage layout device may be a separate device such as a computer, or may be a device integrated with the transfer robot.
The following description will be made by taking a computer as an example of a main body for executing the article storage layout method. Referring to fig. 1, the method for storing and arranging the articles specifically includes:
s110, acquiring article information of all articles to be warehoused, and counting warehousing frequency of various articles to be warehoused according to article names in the article information.
The articles to be put in storage are the articles which need to be placed on the storage shelves of the warehouse by the transfer robot. The warehouse is provided with a plurality of storage shelves, and at least one article to be warehoused can be placed on one storage shelf. The article information of the articles to be put in storage comprises data such as article names, article sizes, article dates and the like which are arranged in advance according to conveyed articles. In one embodiment, the article information is stored in advance in association with tag information of the transported article. And when the information of the articles is acquired subsequently, acquiring the label information of the articles to be warehoused based on the radio frequency identification device, and acquiring the article information of the articles to be warehoused according to the label information. The tag information is a radio frequency signal acquired by the radio frequency identification device through sending an electromagnetic wave to an electronic tag arranged on the article to be warehoused, and the tag information has uniqueness, namely after the radio frequency identification device acquires the tag information of the article to be warehoused, the tag information is identified, and then the article information which is stored in association with the tag information can be acquired. For example, in order to ensure consistency between the article information associated with the tag information and the article to be warehoused, which is provided with the electronic tag, the article information of the article to be warehoused is associated with the electronic tag, and then the electronic tag is arranged on the article to be warehoused; or firstly arranging the electronic tags on the articles to be warehoused, and then associating the article information of the articles to be warehoused with the corresponding electronic tags.
Further, the warehousing frequency refers to the ratio of the warehousing frequency of each article in the total warehousing frequency when various articles are warehoused and stored. Illustratively, after the article information of all articles to be warehoused is acquired, article names corresponding to the articles to be warehoused are acquired from the article information, the articles to be warehoused are classified according to the article names, and the number of the articles to be warehoused corresponding to each article name is counted. According to the quantity of various articles to be warehoused and the total number of all articles to be warehoused, the quantity ratio of the quantity of various articles to be warehoused in all articles to be warehoused is calculated, and the quantity ratio of various articles to be warehoused is determined as the corresponding warehousing frequency.
And S120, determining a storage shelf of the articles to be warehoused according to the warehousing frequency and the article size in the article information.
Exemplarily, after the articles to be warehoused belong to the same type are determined according to the article names, the articles to be warehoused of the same type are divided into the same storage area of the warehouse for storage, so that the classified storage layout effect is achieved. In order to determine the storage areas of various articles to be warehoused, according to the warehousing frequency and the article size of various articles to be warehoused, each storage shelf in the warehouse is divided into the storage areas of various articles to be warehoused according to a preset allocation rule.
The distribution rule used in this embodiment is that the higher the warehousing frequency of the articles to be warehoused is, the closer the storage area corresponding to the articles to be warehoused is to the warehouse entrance, the larger the article size of the articles to be warehoused is, the closer the storage area corresponding to the articles to be warehoused is to the warehouse entrance. The same storage area refers to storage spaces of adjacent storage shelves or storage spaces on one storage shelf. In order to achieve the layout effect of classified storage, each article to be warehoused needs to be stored in the same storage area, so that the storage areas corresponding to the various articles to be warehoused can be determined in sequence according to the allocation rule. After each storage area corresponding to one type of article to be warehoused is determined, the available storage space in the warehouse changes, and the remaining articles to be warehoused need to determine the corresponding storage area from the available storage space. According to the distribution rule, part of the articles to be warehoused in various articles to be warehoused need to be stored on a storage shelf close to the warehouse entrance, and if the distribution sequence of the articles to be warehoused is determined at will, the articles to be warehoused cannot be matched with the corresponding storage area according to the distribution rule. In view of the above, the present embodiment proposes to determine the distribution order of various articles to be warehoused according to the distribution rule, so as to preferentially distribute storage shelves close to the warehouse entrance, thereby improving the distribution accuracy and distribution effect. Accordingly, the memory area dividing step includes S1201-S1202:
s1201, determining the distribution priority of various articles to be warehoused according to the warehousing frequency and the article size of the various articles to be warehoused.
For example, the distribution priority of the items to be warehoused determines the distribution sequence, and the higher the distribution priority, the closer the distribution sequence of the items to be warehoused is, the closer the storage rack is to the warehouse entrance. The allocation priority is therefore related to the allocation rule, and in one embodiment, the allocation priority is calculated according to a preset priority calculation formula:
W＝ω×P+(1-ω)×S
wherein, W is the distribution priority of the articles to be warehoused, P is the warehousing frequency of the articles to be warehoused, omega is the weight coefficient of the warehousing frequency, S is the normalized numerical value of the article size of the articles to be warehoused, and (1-omega) is the weight coefficient of the normalized numerical value of the article size.
In this embodiment, when the article size of the article to be warehoused is normalized, the ratio of the article size of each article to be warehoused to the largest article size of each article to be warehoused is calculated, and a corresponding normalized numerical value is obtained. And considering that the warehousing frequency and the size of the articles are as important as the distribution priority, and the weighting coefficients corresponding to the warehousing frequency and the size of the articles are 0.5. And substituting the warehousing frequency of the articles to be warehoused and the normalized numerical value of the article size into the priority calculation formula to obtain the distribution priority of various articles to be warehoused.
And S1202, according to the distance between each storage shelf in the warehouse and the warehouse entrance, sequentially allocating the storage shelves with small distances as the storage shelves which are allocated with the articles to be warehoused and have high priority.
After the distribution priority of various articles to be warehoused is determined, the distribution sequence of various articles to be warehoused is determined according to the distribution priority of various articles to be warehoused, and a storage area close to the warehouse entrance is preferentially distributed for the articles to be warehoused which are in front of the distribution sequence. Exemplarily, the distance between each storage shelf in the warehouse and the warehouse entrance is determined, the distribution sequence of each storage shelf is determined according to the distance, the storage shelf with the small distance is preferentially distributed to the corresponding to-be-warehoused articles with the front distribution sequence, and the various to-be-warehoused articles can be matched to the corresponding storage area according to the distribution rule. After a certain article to be warehoused is allocated to the storage shelf, the remaining storage space of the storage shelf in the warehouse changes, and the storage shelf with a small distance needs to be selected from the remaining storage space in the next article allocation process to be warehoused.
In this embodiment, each time a storage shelf is allocated to a certain article to be warehoused, the storage shelf to which the article to be warehoused is allocated needs to be determined according to the article number and the article size of the currently allocated article to be warehoused and the storage space of each storage shelf in the warehouse. For example, a storage shelf may store a plurality of commodities side by side or in a stacked manner, and when the same type of articles to be warehoused is allocated to the same storage shelf, the number of the articles to be warehoused that can be stored in the storage shelf is determined in consideration of the remaining storage space of the storage shelf and the article size of the articles to be warehoused. And determining the storage space required for completely storing the articles to be warehoused according to the number of the articles to be warehoused. And if one storage shelf can not finish storing the articles to be warehoused, selecting the storage shelf with the distance next to that of the storage shelf to store the articles to be warehoused.
It should be noted that the remaining storage space of the storage shelf in the warehouse also includes the remaining storage space of the storage shelf to which the to-be-warehoused item has been allocated, for example, a to-be-warehoused item with a height of 50cm is allocated to a storage shelf with a height of 75cm, and a storage space of 25cm remains above the height of the storage shelf, and if there is a to-be-warehoused item with a height of 20cm, the storage shelf may be allocated to the to-be-warehoused item.
By way of example, fig. 2 is a schematic plan view of a warehouse provided in an embodiment of the present application. As shown in fig. 2, the warehouse 11 is provided with 6 storage racks 13, two of which are close to the warehouse entrance 12. The storage shelves are distributed in the same sequence as the storage shelves II, the storage shelves III are distributed in the same sequence as the storage shelves IV, the storage shelves V are distributed in the same sequence as the storage shelves VI, and the distribution sequence is respectively shown as (I), (III) and (V). And for the article to be warehoused with the highest allocation priority, the storage shelf with the number of (I) is preferentially allocated to the article to be warehoused. And if the storage shelf I cannot completely store the article to be warehoused, the storage shelf II is also allocated to the article to be warehoused. After the distribution of the articles to be warehoused with the highest distribution priority is finished, checking whether the residual storage space of the storage shelf with the first number can store the articles to be warehoused with the second distribution priority, if yes, distributing the storage shelf with the first number to the articles to be warehoused, and if not, checking whether the residual storage space of the storage shelf with the second number can store the articles to be warehoused until the storage shelf capable of storing the articles to be warehoused is determined.
S130, determining the delivery sequence of the articles to be delivered according to delivery conditions of each delivery turn in the preset delivery task.
The ex-warehouse task is an ex-warehouse sequence which is preset by the staff for the articles in the warehouse, so that the carrying robot carries the corresponding articles out of the warehouse according to the article ex-warehouse sequence in the ex-warehouse task, and the ex-warehouse sequence and the ex-warehouse efficiency are ensured. The ex-warehouse task comprises at least one ex-warehouse turn, one ex-warehouse turn corresponds to one ex-warehouse condition, and the ex-warehouse condition comprises article information of various ex-warehouse articles. The carrying robot carries the corresponding articles out of the warehouse according to the warehouse-out conditions of each warehouse-out turn and the warehouse-out sequence. Therefore, if the articles on the same storage shelf that are in the front of the delivery sequence are placed on the inner side of the storage shelf, the articles placed on the outer side of the storage shelf need to be removed to carry the articles out of the storage shelf, which greatly affects the efficiency of the delivery of the articles. Therefore, the articles to be warehoused with the front warehouse-out sequence are stored at the outer side of the corresponding storage shelf as much as possible.
In one embodiment, taking the ex-warehouse condition as an example including the item name and the date range, the ex-warehouse sequence determining step includes S1301-S1302:
and S1301, determining the articles to be warehoused matched with the delivery round according to the article name and the date range of the delivery round.
For example, when the staff sets the delivery items for each delivery round, the staff generally selects the same item to be delivered, and preferably selects the item with the production date earlier in consideration of the production date of the item. The ex-warehouse conditions for each ex-warehouse round are thus set to the item name and date range. The article information of each article to be warehoused comprises an article name and an article date, and the articles to be warehoused which accord with the delivery round can be matched according to the article name and the date range of the delivery round.
S1302, determining the delivery sequence of the articles to be delivered according to the delivery rounds corresponding to the articles to be delivered.
Illustratively, the delivery sequence of the items to be warehoused corresponding to the delivery round can be determined according to the delivery sequence corresponding to the delivery round according to the delivery sequence in the delivery task set by the staff.
S140, according to the delivery sequence of the articles to be warehoused, determining the storage positions of the articles to be warehoused in the corresponding storage shelves so as to store the articles to be warehoused to the corresponding storage shelves.
Illustratively, the storage shelves are allocated to the same type of articles to be warehoused, but the article dates of the articles to be warehoused are different, so that the articles to be warehoused meet different warehouse-out conditions. Or a plurality of articles to be warehoused are distributed on the storage shelf, and each article to be warehoused correspondingly meets one or more warehouse-out conditions. When the storage shelves are allocated to the articles to be warehoused and meet different warehouse-out conditions, namely the articles to be warehoused allocated to the storage shelves correspond to a plurality of warehouse-out turns, the storage positions of the articles to be warehoused corresponding to the warehouse-out conditions on the storage shelves are determined according to the warehouse-out sequence of the warehouse-out turns corresponding to the articles to be warehoused in the corresponding warehouse-out tasks. And if one storage shelf is allocated to the articles to be warehoused to meet a warehouse-out condition, the articles to be warehoused belong to the same warehouse-out turn without considering the storage position of the articles to be warehoused.
In this embodiment, corresponding storage positions are allocated to a plurality of items to be warehoused which are allocated to the same storage rack according to a first-in and last-out storage rule. Specifically, when one storage shelf is allocated to a plurality of delivery sequences corresponding to articles to be warehoused, storage positions in the storage shelf inner side are sequentially allocated to articles to be warehoused after the delivery sequences according to the delivery sequences of the articles to be warehoused stored in the same storage shelf. When the articles to be warehoused are stored on the storage shelf, the articles are generally stored from inside to outside, and the storage rule of first-in and second-out refers to that the articles stored in the storage shelf are taken out later. In order to ensure the goods taking efficiency of the transfer robot during delivery, the articles to be delivered can be placed according to the delivery sequence, so that the articles to be delivered are placed from outside to inside according to the delivery sequence.
For example, fig. 3 is a schematic layout diagram of a storage shelf provided in an embodiment of the present application. As shown in fig. 3, assuming that storage shelf 13 is allocated to 4 same articles to be warehoused, storage locations of articles to be warehoused are respectively ((c), ((c)), and (c)). Correspondingly, the article to be warehoused which is the most advanced in the warehouse-out sequence of the four articles to be warehoused is placed at the storage position corresponding to the position in the direction of the revolution, and the article to be warehoused which is the most advanced in the warehouse-out sequence is placed at the storage position corresponding to the position in the direction of the revolution.
In one embodiment, after the articles to be warehoused are placed, the storage positions corresponding to the articles to be warehoused of each warehouse-out turn are added in the warehouse-out task correspondingly according to the storage positions of the articles to be warehoused corresponding to the warehouse-out conditions, so that in the subsequent warehouse-out process, the carrying robot takes out the articles meeting the warehouse-out conditions from the corresponding storage racks according to the storage positions of the articles to be warehoused of each warehouse-out turn in the warehouse-out task.
In summary, according to the embodiment of the present application, the article information of all articles to be warehoused is acquired, and the warehousing frequency of various articles to be warehoused is counted according to the article names in the article information; determining a storage shelf of the articles to be warehoused according to the warehousing frequency and the article size in the article information; determining the delivery sequence of the articles to be delivered according to delivery conditions of each delivery turn in a preset delivery task; and determining the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused to the corresponding storage shelves. According to the technical means, all articles to be warehoused are classified according to article names, the same article to be warehoused is placed in the same storage area, warehousing frequency of various articles to be warehoused is counted according to the quantity proportion of various articles to be warehoused in all articles to be warehoused, distribution priorities of various articles to be warehoused are determined according to the warehousing frequency and the article size of various articles to be warehoused, the articles to be warehoused with large article sizes or high warehousing frequency are placed on a storage shelf close to a warehouse entrance, and the carrying path of a carrying robot is optimized. According to the name and date range of the articles in each delivery round, the delivery sequence of the articles to be delivered is determined, and the articles to be delivered in the same storage shelf are stored according to the rules of first-in delivery and last-out delivery, so that the subsequent transfer robot can directly transfer the articles outside the storage shelf out of the storage, and the article delivery efficiency is improved.
Example two:
on the basis of the above embodiments, fig. 4 is a schematic structural diagram of an article storage layout apparatus according to a second embodiment of the present application. Referring to fig. 4, the article storage layout apparatus provided in this embodiment specifically includes: an item information acquisition module 21, a storage shelf assignment module 22, a delivery order determination module 23, and a storage location assignment module 24.
The article information acquisition module is configured to acquire article information of all articles to be warehoused, and according to article names in the article information, the warehousing frequency of various articles to be warehoused is counted;
the storage shelf allocation module is configured to determine the storage shelves of the articles to be warehoused according to the warehousing frequency and the article size in the article information;
the warehouse-out sequence determining module is configured to determine the warehouse-out sequence of the articles to be warehoused according to the warehouse-out conditions of each warehouse-out turn in the preset warehouse-out task;
and the storage position distribution module is configured to determine the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused in the corresponding storage shelves.
On the basis of the above embodiment, the article information acquiring module acquires article information of all articles to be warehoused, including:
and acquiring label information of the articles to be warehoused based on the radio frequency identification device, and acquiring article information of the articles to be warehoused according to the label information.
On the basis of the above embodiment, in the storage shelf allocation module, determining the storage shelf of the article to be put in storage according to the putting-in frequency and the article size in the article information includes:
determining the distribution priority of various articles to be warehoused according to the warehousing frequency and the article size of the various articles to be warehoused;
according to the distance between each storage shelf in the warehouse and the warehouse entrance, the storage shelves with small distance are sequentially distributed as the storage shelves which are distributed with high priority and are used for storing articles to be warehoused.
On the basis of the above embodiment, in the storage shelf allocation module, determining the allocation priority of each item to be warehoused according to the warehousing frequency and the item size of each item to be warehoused includes:
calculating and distributing the priority according to a preset priority calculation formula, wherein the priority calculation formula is as follows:
W＝ω×P+(1-ω)×S
wherein, W is the distribution priority of the articles to be warehoused, P is the warehousing frequency of the articles to be warehoused, omega is the weight coefficient of the warehousing frequency, S is the normalized numerical value of the article size of the articles to be warehoused, and (1-omega) is the weight coefficient of the normalized numerical value of the article size.
On the basis of the above embodiment, in the storage rack allocation module, according to the distance between each storage rack in the warehouse and the entrance of the warehouse, sequentially determining the storage rack with a small distance as the storage rack to which the items to be warehoused with a high allocation priority are allocated includes:
and determining the storage shelf to which the to-be-warehoused item is allocated according to the quantity and the size of the currently allocated to-be-warehoused items and the storage space of each storage shelf in the warehouse.
On the basis of the above embodiment, the ex-warehouse condition includes an item name and a date range;
correspondingly, in the warehouse-out sequence determining module, determining the warehouse-out sequence of the articles to be warehoused according to the warehouse-out conditions of each warehouse-out turn in the preset warehouse-out task comprises:
determining the articles to be warehoused matched with the delivery round according to the article name and date range of the delivery round;
and determining the delivery sequence of the articles to be warehoused according to the delivery rounds corresponding to the articles to be warehoused.
On the basis of the above embodiment, in the storage position allocation module, determining the storage positions of the articles to be warehoused in the corresponding storage racks according to the warehouse-out sequence of the articles to be warehoused includes:
according to the delivery sequence of the articles to be warehoused stored in the same storage shelf, the storage positions in the storage shelf are sequentially distributed as the articles to be warehoused after the delivery sequence.
The warehousing frequency of various articles to be warehoused is counted according to the article names in the article information by acquiring the article information of all the articles to be warehoused; determining a storage shelf of the articles to be warehoused according to the warehousing frequency and the article size in the article information; determining the delivery sequence of the articles to be delivered according to delivery conditions of each delivery turn in a preset delivery task; and determining the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused to the corresponding storage shelves. According to the technical means, all articles to be warehoused are classified according to article names, the same article to be warehoused is placed in the same storage area, warehousing frequency of various articles to be warehoused is counted according to the quantity proportion of various articles to be warehoused in all articles to be warehoused, distribution priorities of various articles to be warehoused are determined according to the warehousing frequency and the article size of various articles to be warehoused, the articles to be warehoused with large article sizes or high warehousing frequency are placed on a storage shelf close to a warehouse entrance, and the carrying path of a carrying robot is optimized. According to the name and date range of the articles in each delivery round, the delivery sequence of the articles to be delivered is determined, and the articles to be delivered in the same storage shelf are stored according to the rules of first-in delivery and last-out delivery, so that the subsequent transfer robot can directly transfer the articles outside the storage shelf out of the storage, and the article delivery efficiency is improved.
The article storage layout device provided by the second embodiment of the present application can be used for executing the article storage layout method provided by the first embodiment, and has corresponding functions and beneficial effects.
Example three:
an embodiment of the present application provides an article storage layout apparatus, and referring to fig. 5, the article storage layout apparatus includes: a processor 31, a memory 32, a communication module 33, an input device 34, and an output device 35. The number of processors in the item storage layout device may be one or more, and the number of memories in the item storage layout device may be one or more. The processor, memory, communication module, input device, and output device of the item storage layout apparatus may be connected by a bus or other means.
The memory 32 is a computer-readable storage medium for storing software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the item storage layout method according to any embodiment of the present application (for example, the item information acquisition module 21, the storage shelf allocation module 22, the ex-warehouse order determination module 23, and the storage location allocation module 24 in the item storage layout apparatus). The memory can mainly comprise a program storage area and a data storage area, wherein the program storage area can store an operating system and an application program required by at least one function; the storage data area may store data created according to use of the device, and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory may further include memory located remotely from the processor, and these remote memories may be connected to the device over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The communication module 33 is used for data transmission.
The processor 31 executes various functional applications and data processing of the device by executing software programs, instructions and modules stored in the memory, so as to realize the article storage layout method.
The input device 34 may be used to receive entered numeric or character information and to generate key signal inputs relating to user settings and function controls of the apparatus. The output device 35 may include a display device such as a display screen.
The article storage layout device provided above can be used to execute the article storage layout method provided in the first embodiment above, and has corresponding functions and advantages.
Example four:
embodiments of the present application also provide a storage medium containing computer-executable instructions, which when executed by a computer processor, are configured to perform a method for item storage layout, the method comprising: acquiring article information of all articles to be warehoused, and counting warehousing frequency of various articles to be warehoused according to article names in the article information; determining a storage shelf of the articles to be warehoused according to the warehousing frequency and the article size in the article information; determining the delivery sequence of the articles to be delivered according to delivery conditions of each delivery turn in a preset delivery task; and determining the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused to the corresponding storage shelves.
Storage medium-any of various types of memory devices or storage devices. The term "storage medium" is intended to include: mounting media such as CD-ROM, floppy disk, or tape devices; computer system memory or random access memory such as DRAM, DDR RAM, SRAM, EDO RAM, Lanbas (Rambus) RAM, etc.; non-volatile memory such as flash memory, magnetic media (e.g., hard disk or optical storage); registers or other similar types of memory elements, etc. The storage medium may also include other types of memory or combinations thereof. In addition, the storage medium may be located in a first computer system in which the program is executed, or may be located in a different second computer system connected to the first computer system through a network (such as the internet). The second computer system may provide program instructions to the first computer for execution. The term "storage medium" may include two or more storage media residing in different locations, e.g., in different computer systems connected by a network. The storage medium may store program instructions (e.g., embodied as a computer program) that are executable by one or more processors.
Of course, the storage medium provided in the embodiments of the present application contains computer-executable instructions, and the computer-executable instructions are not limited to the article storage layout method described above, and may also perform related operations in the article storage layout method provided in any embodiment of the present application.
The article storage layout device, the apparatus, and the storage medium provided in the foregoing embodiments may execute the article storage layout method provided in any embodiment of the present application, and refer to the article storage layout method provided in any embodiment of the present application without detailed technical details described in the foregoing embodiments.
The foregoing is considered as illustrative of the preferred embodiments of the invention and the technical principles employed. The present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the invention. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the claims.
Claims (10)
1. A method of item storage layout, comprising:
acquiring article information of all articles to be warehoused, and counting warehousing frequency of various articles to be warehoused according to article names in the article information;
determining a storage shelf of the articles to be warehoused according to the warehousing frequency and the article size in the article information;
determining the delivery sequence of the articles to be delivered according to delivery conditions of each delivery turn in a preset delivery task;
and determining the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused to the corresponding storage shelves.
2. The method according to claim 1, wherein the acquiring of the item information of all the items to be warehoused comprises:
and acquiring the label information of the articles to be warehoused based on a radio frequency identification device, and acquiring the article information of the articles to be warehoused according to the label information.
3. The method according to claim 1, wherein the determining the storage shelf of the item to be warehoused according to the warehousing frequency and the item size in the item information comprises:
determining the distribution priority of various articles to be warehoused according to the warehousing frequency and the article size of the various articles to be warehoused;
and according to the distance between each storage shelf in the warehouse and the warehouse entrance, sequentially allocating the storage shelves with small distances as the storage shelves which are allocated with high-priority articles to be warehoused.
4. The method according to claim 3, wherein the determining the distribution priority of each article to be warehoused according to the warehousing frequency and the article size of each article to be warehoused comprises:
calculating the distribution priority according to a preset priority calculation formula, wherein the priority calculation formula is as follows:
W＝ω×P+(1-ω)×S
wherein, W is the distribution priority of the articles to be warehoused, P is the warehousing frequency of the articles to be warehoused, omega is the weight coefficient of the warehousing frequency, S is the normalized numerical value of the article size of the articles to be warehoused, and (1-omega) is the weight coefficient of the normalized numerical value of the article size.
5. The method according to claim 3, wherein the sequentially determining the storage shelves with small distances as the storage shelves to which the items to be warehoused with high allocation priority are allocated according to the distances between the storage shelves in the warehouse and the warehouse entrance comprises:
and determining the storage shelf to which the to-be-warehoused item is allocated according to the quantity and the size of the currently allocated to-be-warehoused item and the storage space of each storage shelf in the warehouse.
6. The method of claim 1, wherein the ex-warehouse conditions include an item name and a date range;
correspondingly, the determining the delivery sequence of the articles to be delivered into the warehouse according to the delivery conditions of each delivery round in the preset delivery task comprises:
determining the articles to be warehoused which are matched with the delivery round according to the article names and the date ranges of the delivery round;
and determining the delivery sequence of the articles to be warehoused according to the delivery rounds corresponding to the articles to be warehoused.
7. The method according to claim 1, wherein the determining the storage positions of the items to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the items to be warehoused comprises:
according to the delivery sequence of the articles to be warehoused stored in the same storage shelf, the storage positions in the storage shelf are sequentially distributed as the articles to be warehoused after the delivery sequence.
8. An article storage arrangement, comprising:
the article information acquisition module is configured to acquire article information of all articles to be warehoused, and according to article names in the article information, the warehousing frequency of various articles to be warehoused is counted;
the storage shelf allocation module is configured to determine the storage shelf of the article to be warehoused according to the warehousing frequency and the article size in the article information;
the warehouse-out sequence determining module is configured to determine the warehouse-out sequence of the articles to be warehoused according to the warehouse-out conditions of each warehouse-out turn in the preset warehouse-out task;
and the storage position distribution module is configured to determine the storage positions of the articles to be warehoused in the corresponding storage shelves according to the warehouse-out sequence of the articles to be warehoused so as to store the articles to be warehoused in the corresponding storage shelves.
9. An article storage layout apparatus, comprising:
a memory and one or more processors;
the memory for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the item storage layout method of any of claims 1-7.
10. A storage medium containing computer-executable instructions for performing the article storage layout method of any of claims 1-7 when executed by a computer processor.
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