CN117057550A - Material demand plan calculation method, device, network equipment and medium - Google Patents
Material demand plan calculation method, device, network equipment and medium Download PDFInfo
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Abstract
The invention provides a calculation method, a device, network equipment and a medium for a material demand plan, wherein the method comprises the following steps: acquiring order priority information corresponding to a product to be produced; asynchronously processing a plurality of bill of materials with the priority of the orders as the same level of products to be produced according to the order priority information, and acquiring link information of the bill of materials; the link information is the type and the amount of materials required by each link in the production flow of the product to be produced; and acquiring a material demand plan according to the link information. Determining the sequence of acquiring a material demand plan according to order priority of products to be produced, simultaneously calculating the products to be produced with the same order priority level in a multithreading way in an asynchronous processing way, acquiring the material demand plan by each thread according to the execution speed of each thread through link information, obviously improving the material analysis efficiency, fully utilizing the performance of a processor, improving the execution efficiency and reducing the negative influence on subsequent operation circulation.
Description
Technical Field
The invention relates to the technical field of artificial intelligence, in particular to a calculation method, a calculation device, network equipment and a calculation medium for a material demand plan.
Background
Currently, in the field of artificial intelligence technology, for most standard product manufacturing enterprises, the calculation mode of MRP (Material Requirement Planning ) is relatively fixed, and is well known. The function of the system is to manage the production planning, scheduling and inventory control system of the manufacturing process, which is an indispensable part in the field of production and manufacturing. However, in some manufacturing enterprises, there are many non-standard products and many product types that need to be produced every day, and in this case, the calculation time is too long due to the fixed MRP calculation mode, which greatly affects the circulation of subsequent operations.
Disclosure of Invention
The invention aims to provide a calculation method, a device, network equipment and a medium for a material demand plan, which are used for solving the problems that in the prior art, the MRP calculation mode can cause overlong calculation time and greatly influence the circulation of subsequent operation.
In order to solve the above technical problems, an embodiment of the present invention provides a method for calculating a material demand plan, where the method includes:
acquiring order priority information corresponding to a product to be produced;
asynchronously processing a plurality of bill of materials with order priority as a product to be produced in the same level according to the order priority information, and acquiring link information of the bill of materials; the link information is the type and the amount of materials required by each link in the production flow of the product to be produced;
and acquiring a material demand plan according to the link information.
Optionally, the method, wherein the obtaining the material requirement plan according to the link information includes:
acquiring material information required by each link according to the link information; wherein the required material information comprises material types and material consumption;
acquiring a first result and a second result according to the required material information; the first result comprises the types of the missing materials and the corresponding material consumption obtained after filling the required materials in each link; the second result comprises the quantity and the N value of the produced products filled in an N-th link in the plurality of links; the nth link is a link which starts to lack materials under the condition of filling the required materials according to the production sequence;
and acquiring the material demand plan according to the first result and the second result.
Optionally, the method, wherein obtaining the material demand plan according to the first result and the second result includes:
displaying the first result and the second result;
acquiring a confirmation result selected by a user from the first result and the second result;
and acquiring the material demand plan according to the confirmation result.
Optionally, the method, wherein the obtaining the first result and the second result according to the required material information includes:
storing the stock information of the materials into a first cache library and a second cache library respectively;
filling each layer of the required materials in the first cache library according to the link information until all layers are filled, and obtaining the first result;
and filling each layer of the required materials in the second buffer library according to the link information in production sequence until the materials lack are finished, and obtaining the second result.
Optionally, the method, wherein the asynchronously processing the bill of materials with the order priority as the product to be produced at the same level according to the order priority information, and obtaining link information of the bill of materials includes:
acquiring single material information of the product to be produced according to the bill of materials; wherein the single item of material information is obtained after the combination information of the product to be produced is disassembled;
and sequencing the single item of material information according to the manufacturing flow of the product to be produced to obtain link information of the bill of materials.
Optionally, the method, wherein the combined information includes one or more of:
an assembly of said products to be produced;
parts of the assembly;
raw materials of the parts.
In order to achieve the above object, the present invention provides a computing device for material demand planning, wherein the device includes:
the first acquisition module is used for acquiring order priority information corresponding to the product to be produced;
the second acquisition module is used for asynchronously processing a plurality of bill of materials with order priority as the products to be produced in the same level according to the order priority information, and acquiring link information of the bill of materials; the link information is the type and the amount of materials required by each link in the production flow of the product to be produced;
and the third acquisition module is used for acquiring a material demand plan according to the link information.
To achieve the above object, the present invention provides a network device, including: a transceiver, a processor, a memory, and a program or instructions stored on the memory and executable on the processor; and the processor executes the program or the instructions to realize the calculation method of the material demand plan.
To achieve the above object, the present invention provides a readable storage medium having stored thereon a program or instructions which, when executed by a processor, implement the steps in a method of calculating a material demand plan as described above.
The technical scheme of the invention has the following beneficial effects:
according to the scheme, the sequence of acquiring the material demand plans is determined according to the order priority of the products to be produced, the multiple order priority levels of the products to be produced are calculated simultaneously in a multithreading mode in an asynchronous processing mode, each thread acquires the material demand plans according to the execution speed of the thread, the material analysis efficiency is obviously improved through link information, the performance of a processor is fully utilized, the execution efficiency is improved, and the negative influence on subsequent operation circulation is reduced.
Drawings
FIG. 1 is a schematic diagram of a calculation method of a material demand plan according to an embodiment of the present invention;
FIG. 2 is a schematic diagram of a computing device for material demand planning 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 completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments, but not all embodiments of the present 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.
Aiming at the problems that the MRP calculation mode in the prior art can cause overlong calculation time and greatly affect the circulation of subsequent operation, the invention provides a calculation method, a device, network equipment and a medium for a material demand plan.
As shown in fig. 1, an embodiment of the present invention provides a method for calculating a material demand plan, where the method includes:
step S10, order priority information corresponding to a product to be produced is obtained;
step S11, asynchronously processing a plurality of bill of materials with order priority as products to be produced in the same level according to the order priority information, and acquiring link information of the bill of materials; the link information is the type and the amount of materials required by each link in the production flow of the product to be produced;
and step S12, acquiring a material demand plan according to the link information.
In this embodiment, the order of obtaining the material demand plan is determined according to the order priority, and multiple to-be-produced products with the same order priority are simultaneously calculated in a multithreading manner in an asynchronous processing manner, and each thread obtains the material demand plan according to its own execution speed and the link information, so that the material analysis efficiency is obviously improved, the performance of a processor is fully utilized, the execution efficiency is improved, and the negative influence on subsequent operation circulation is reduced.
Optionally, the method, wherein the step S12 includes:
acquiring material information required by each link according to the link information; wherein the required material information comprises material types and material consumption;
acquiring a first result and a second result according to the required material information; the first result comprises the types of the missing materials and the corresponding material consumption obtained after filling the required materials in each link; the second result comprises the quantity and the N value of the produced products filled in an N-th link in the plurality of links; the nth link is a link which starts to lack materials under the condition of filling the required materials according to the production sequence;
and acquiring the material demand plan according to the first result and the second result.
In this embodiment, according to the filling algorithm principle, when the system calculates the material information required by each link according to the link information, the buffer stock is used to fill the material of each link. At this time, an asynchronous algorithm is used, two filling modes are used, and one filling mode is used for filling and marking the types and the quantity of materials which are lack in each production link from the beginning to the end according to the sequence of the production flow; and the other is to fill the materials from the beginning according to the sequence of the production flow, namely stopping calculating the materials of the subsequent process when the inventory of the materials is insufficient, and using the material information required by the subsequent process, including the types and the amounts of the materials, on other products. By combining the link information through the principle of a filling algorithm, not only can the steps of calculating one by one link be reduced, but also the use state of each material in each production link can be intuitively shown in the calculation of the required material information, so that the calculated amount is greatly reduced in the process of acquiring the material demand plan, and the calculation power resource consumption of a computer is saved.
Optionally, the method, wherein obtaining the material demand plan according to the first result and the second result includes:
displaying the first result and the second result;
acquiring a confirmation result selected by a user from the first result and the second result;
and acquiring the material demand plan according to the confirmation result.
In this embodiment, the first result and the second result are displayed to make a selection for the user, so that the user can adjust according to the production requirement of the user, and important references and bases are provided for the subsequent business departments to purchase and produce raw materials.
Optionally, the method, wherein the obtaining the first result and the second result according to the required material information includes:
storing the stock information of the materials into a first cache library and a second cache library respectively;
filling each layer of the required materials in the first cache library according to the link information until all layers are filled, and obtaining the first result;
and filling each layer of the required materials in the second buffer library according to the link information in production sequence until the materials lack are finished, and obtaining the second result.
In this embodiment, the material inventory information of the system is respectively put into two caches, so that the system is convenient to access in the calculation process, after the system calculates the required material information, two different results are obtained in the first cache and the second cache by using two filling modes respectively, and the data is displayed to the user in the form of a report or a link relation diagram, so that the user can conveniently make a decision.
Optionally, the method, wherein the step S11 includes:
acquiring single material information of the product to be produced according to the bill of materials; wherein the single item of material information is obtained after the combination information of the product to be produced is disassembled;
and sequencing the single item of material information according to the manufacturing flow of the product to be produced to obtain link information of the bill of materials.
In this embodiment, in the bill of materials, the single item of material information obtained after the product to be produced is disassembled according to the combination information is ordered and recorded according to the manufacturing flow of the product to be produced, and the single item of material information is ordered and recorded according to the material code, the name, the specification, the unit usage, the loss and the like, so that the sequential manufacturing sequence and the material consumption during the production of the product can be known conveniently.
Optionally, the method, wherein the combined information includes one or more of:
an assembly of said products to be produced;
parts of the assembly;
raw materials of the parts.
In this embodiment, in the process of disassembling the raw materials of the product to be produced, the product to be produced needs to be disassembled into the assembly, the assembly is disassembled into the part, and the part is disassembled into the raw materials, so that each raw material required by the product to be produced in the production process is more intuitively displayed, material information required to be purchased is required, and the working efficiency of service personnel is improved.
It should be noted that, in the embodiment of the invention, the order priority is set in advance to determine the sequence of material demand plan calculation, so that the consumption and occupation of materials can be carried out preferentially in the calculation process. The calculation process of the material demand plan of the production product with the same priority level is executed asynchronously and concurrently by utilizing a plurality of threads, and two different material use conditions are acquired by combining a bill of materials and using an asynchronous processing mode through simulating the principle of a filling algorithm, so that a user has different choices. Hundreds of nonstandard enterprise species with product types are produced every day, the material analysis efficiency of the nonstandard enterprise species can be obviously improved, the information of shortage of each product, purchasing conditions and the like can be displayed more intuitively, and the working efficiency of business personnel is improved.
In order to achieve the above object, as shown in fig. 2, the present invention provides a computing device for a material demand plan, wherein the device includes:
a first obtaining module 21, configured to obtain order priority information corresponding to a product to be produced;
a second obtaining module 22, configured to asynchronously process a plurality of bill of materials with order priority as a product to be produced at the same level according to the order priority information, and obtain link information of the bill of materials; the link information is the type and the amount of materials required by each link in the production flow of the product to be produced;
and a third obtaining module 23, configured to obtain a material demand plan according to the link information.
Optionally, the apparatus is characterized in that the third obtaining module 23 includes:
the first acquisition unit is used for acquiring material information required by each link according to the link information; wherein the required material information comprises material types and material consumption;
the second acquisition unit is used for acquiring a first result and a second result according to the required material information; the first result comprises the types of the missing materials and the corresponding material consumption obtained after filling the required materials in each link; the second result comprises the quantity and the N value of the produced products filled in an N-th link in the plurality of links; the nth link is a link which starts to lack materials under the condition of filling the required materials according to the production sequence;
and the third acquisition unit is used for acquiring the material demand plan according to the first result and the second result.
Optionally, the apparatus, wherein the third obtaining unit includes:
a first execution component for presenting the first result and the second result;
the first acquisition component is used for acquiring a confirmation result selected by a user from the first result and the second result;
and the second acquisition component is used for acquiring the material demand plan according to the confirmation result.
Optionally, the apparatus, wherein the second obtaining unit includes:
the second execution assembly is used for storing the stock information of the materials into the first cache library and the second cache library respectively;
the third obtaining component is used for filling each layer of the required materials according to the link information in the first cache library until all layers are filled, and obtaining the first result;
and the fourth acquisition component is used for filling each layer of the required materials according to the link information in the second cache library according to the production sequence until the lack of the materials is finished, and acquiring the second result.
Optionally, the apparatus, the second obtaining module 22 includes:
a fourth obtaining unit, configured to obtain single item material information of the product to be produced according to the bill of materials; wherein the single item of material information is obtained after the combination information of the product to be produced is disassembled;
and a fifth acquisition unit, configured to sort the single item of material information according to the manufacturing flow of the product to be produced, and acquire link information of the bill of materials.
Optionally, the apparatus, wherein the combined information includes one or more of:
an assembly of said products to be produced;
parts of the assembly;
raw materials of the parts.
To achieve the above object, the present invention provides a network device, including: a transceiver, a processor, a memory, and a program or instructions stored on the memory and executable on the processor; and the processor executes the program or the instructions to realize the calculation method of the material demand plan.
To achieve the above object, the present invention provides a readable storage medium having stored thereon a program or instructions which, when executed by a processor, implement the steps in a method of calculating a material demand plan as described above.
It should be noted that, the above device provided in the embodiment of the present invention can implement all the method steps implemented in the method embodiment and achieve the same technical effects, and detailed descriptions of the same parts and beneficial effects as those in the method embodiment in this embodiment are omitted.
It will be apparent to those skilled in the art that various modifications and variations can be made to the present invention without departing from the spirit or scope of the invention. Thus, it is intended that the present invention also include such modifications and alterations insofar as they come within the scope of the appended claims or the equivalents thereof.
Claims (9)
1. A method of calculating a material demand plan, the method comprising:
acquiring order priority information corresponding to a product to be produced;
asynchronously processing a plurality of bill of materials with order priority as a product to be produced in the same level according to the order priority information, and acquiring link information of the bill of materials; the link information is the type and the amount of materials required by each link in the production flow of the product to be produced;
and acquiring a material demand plan according to the link information.
2. The method of claim 1, wherein the obtaining a material demand plan based on the link information comprises:
acquiring material information required by each link according to the link information; wherein the required material information comprises material types and material consumption;
acquiring a first result and a second result according to the required material information; the first result comprises the types of the missing materials and the corresponding material consumption obtained after filling the required materials in each link; the second result comprises the quantity and the N value of the produced products filled in an N-th link in the plurality of links; the nth link is a link which starts to lack materials under the condition of filling the required materials according to the production sequence;
and acquiring the material demand plan according to the first result and the second result.
3. The method of claim 2, wherein obtaining the material demand plan based on the first result and the second result comprises:
displaying the first result and the second result;
acquiring a confirmation result selected by a user from the first result and the second result;
and acquiring the material demand plan according to the confirmation result.
4. The method of claim 2, wherein the obtaining a first result and a second result based on the desired material information comprises:
storing the stock information of the materials into a first cache library and a second cache library respectively;
filling each layer of the required materials in the first cache library according to the link information until all layers are filled, and obtaining the first result;
and filling each layer of the required materials in the second buffer library according to the link information in production sequence until the materials lack are finished, and obtaining the second result.
5. The method of claim 1, wherein asynchronously processing the bill of materials for products to be produced with a plurality of order priorities as a same level according to the order priority information, obtaining link information of the bill of materials, comprises:
acquiring single material information of the product to be produced according to the bill of materials; wherein the single item of material information is obtained after the combination information of the product to be produced is disassembled;
and sequencing the single item of material information according to the manufacturing flow of the product to be produced to obtain link information of the bill of materials.
6. The method of claim 5, wherein the combined information comprises one or more of:
an assembly of said products to be produced;
parts of the assembly;
raw materials of the parts.
7. A computing device for a material demand program, the device comprising:
the first acquisition module is used for acquiring order priority information corresponding to the product to be produced;
the second acquisition module is used for asynchronously processing a plurality of bill of materials with order priority as the products to be produced in the same level according to the order priority information, and acquiring link information of the bill of materials; the link information is the type and the amount of materials required by each link in the production flow of the product to be produced;
and the third acquisition module is used for acquiring a material demand plan according to the link information.
8. A network device, comprising: a transceiver, a processor, a memory, and a program or instructions stored on the memory and executable on the processor; a method of calculating a material demand plan according to any one of claims 1 to 6 when said program or instructions are executed by said processor.
9. A readable storage medium having stored thereon a program or instructions, which when executed by a processor, realizes the steps in the method of calculating a material demand plan according to any one of claims 1-6.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202310960983.2A CN117057550A (en) | 2023-08-01 | 2023-08-01 | Material demand plan calculation method, device, network equipment and medium |
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| CN202310960983.2A CN117057550A (en) | 2023-08-01 | 2023-08-01 | Material demand plan calculation method, device, network equipment and medium |
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| CN117057550A true CN117057550A (en) | 2023-11-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117787672A (en) * | 2024-02-28 | 2024-03-29 | 天津盛驰精工有限公司 | Raw material consumption calculation method, device, equipment and medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117787672A (en) * | 2024-02-28 | 2024-03-29 | 天津盛驰精工有限公司 | Raw material consumption calculation method, device, equipment and medium |
| CN117787672B (en) * | 2024-02-28 | 2024-05-28 | 天津盛驰精工有限公司 | Raw material consumption calculation method, device, equipment and medium |
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