CN113469591A

CN113469591A - Inventory replenishment control method and device, electronic equipment and storage medium

Info

Publication number: CN113469591A
Application number: CN202010237574.6A
Authority: CN
Inventors: 殷梦阳
Original assignee: Beijing Jingdong Century Trading Co Ltd; Beijing Wodong Tianjun Information Technology Co Ltd
Current assignee: Beijing Jingdong Century Trading Co Ltd; Beijing Wodong Tianjun Information Technology Co Ltd
Priority date: 2020-03-30
Filing date: 2020-03-30
Publication date: 2021-10-01

Abstract

The embodiment of the invention provides a stock replenishment control method, a stock replenishment control device, electronic equipment and a storage medium, wherein stock data of alternative products are acquired; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative products, wherein the sales information is used for representing the sales condition of the alternative products, and the supply information is used for representing the supply condition of the alternative products; determining a safety stock corresponding to the alternative product according to the sales information and the supply information; and if the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product, sending a replenishment instruction to replenishment equipment, wherein the replenishment instruction is used for indicating stock replenishment of the alternative product. The replenishment period and the replenishment quantity are determined by the sales information of the product and the supply information of the product, and meanwhile, the inventory replenishment control is performed by using the sales information and the supply information of the product, so that the technical problems of poor replenishment control timeliness and low accuracy are solved, and the inventory management cost is reduced.

Description

Inventory replenishment control method and device, electronic equipment and storage medium

Technical Field

The embodiment of the invention relates to the field of warehouse logistics, in particular to a warehouse replenishment control method and device, electronic equipment and a storage medium.

Background

For retail enterprises, inventory management of goods products is a crucial link for commodity sales, and timely and accurate inventory replenishment management can be realized, so that the product sales volume can be increased, the turnover cost can be reduced, and the shopping experience of users can be effectively improved.

In the prior art, for inventory replenishment management of products, data of an inventory management platform is generally manually inquired, and inventory replenishment is controlled according to specific inventory conditions of the products.

However, inventory replenishment control is performed only by querying inventory data of products, accuracy is low, and experience of operators is relied on, so that problems of poor timeliness and low accuracy exist in the process of replenishment control of inventory, and inventory management cost is increased.

Disclosure of Invention

The embodiment of the invention provides a stock replenishment control method and device, electronic equipment and a storage medium, which are used for solving the problems of poor timeliness and low accuracy in the process of replenishment management of stock, and the problem of improvement of the stock management cost.

In a first aspect, an embodiment of the present invention provides an inventory replenishment control method, which is applied to an inventory management server, where the inventory management server is in communication connection with a replenishment device, and the method includes:

acquiring inventory data of alternative products; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative product, wherein the sales information is used for representing the sales condition of the alternative product, and the supply information is used for representing the supply condition of the alternative product;

determining a safety stock corresponding to the alternative product according to the sales information and the supply information;

and if the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product, sending a replenishment instruction to replenishment equipment, wherein the replenishment instruction is used for indicating inventory replenishment of the alternative product.

In a possible design, the sales information comprises a sales period and a historical sales record, wherein the sales period is used for representing the time length required for selling the alternative product; determining a safety stock corresponding to the alternative product according to the sales information and the supply information, wherein the determining comprises the following steps:

determining an average sales volume according to the historical sales records;

determining a first product sales volume of the alternative product within the sales cycle according to the average sales volume;

determining the first product sales volume as the safety stock.

In a possible design, determining a safety stock corresponding to the alternative product according to the sales information and the supply information, further comprising:

determining a stock period of the alternative product according to the supply information, wherein the stock period is used for representing the time required for stock replenishment of the alternative product;

determining a second product sales volume of the alternative product in the stock period according to the average sales volume;

determining the sum of the first product sales volume and the second product sales volume as a third product sales volume;

determining the safety stock according to the third product sales volume;

in a possible design, the supply information includes a first supply time length, and the first supply time length is used for representing a time length required by a supplier for supplying the alternative item; determining a stock cycle of the alternative product according to the supply information, comprising:

and determining the first delivery time length as the stock period.

In a possible design, the supply information further includes a supply period for characterizing a period for which the supplier supplies the alternative item; determining a stock cycle of the alternative product according to the supply information, comprising:

determining a second supply time length required by the current nearest supply according to the supply period;

and determining the sum of the first delivery time length and the second delivery time length as the stock period.

In a possible design, prior to determining the safety stock based on the third product sales volume, further comprising:

acquiring a supply and sale fluctuation value corresponding to the alternative product, wherein the supply and sale fluctuation value is used for representing the sales fluctuation situation of the alternative product in a sales period and a stock period;

the determining the safety stock according to the third product sales volume comprises:

and determining the product of the third product sales volume and the supply and sale fluctuation value as the safety stock.

In a possible design, the sales information further includes an offline display amount, the offline display amount is used for representing the display number of the online offline store of the candidate product, and the determining the safety stock corresponding to the candidate product according to the sales information and the supply information includes:

comparing the first product sales volume or the third product sales volume with the offline display volume and determining a determination that the value is greater as safe stock.

In a possible design, before sending the replenishment instruction to the replenishment device, the method further includes:

determining a sum of the second product sales volume and the safety stock as a first target stock;

determining the difference value of the first target inventory and the inventory data as a first target stock quantity;

and generating a replenishment instruction according to the first target stock quantity.

In a possible design, the provisioning information further includes: a maximum supply amount, and/or a minimum supply amount; before sending the replenishment instruction to the replenishment equipment, the method further comprises the following steps:

correcting the first target stock quantity according to the maximum supply quantity and/or the minimum supply quantity to obtain a second target stock quantity, wherein the second target stock quantity is between the maximum supply quantity and the minimum supply quantity;

and generating a replenishment instruction according to the second target stock quantity.

In a possible design, the provisioning information further includes: the box body specification is used for representing the storage volume of the alternative product;

before the alternative product is restocked, the method further comprises the following steps:

and correcting the second target spare quantity according to the specification of the box body to obtain a third target spare quantity, wherein the total storage volume corresponding to the third target spare quantity is smaller than or equal to a preset storage volume threshold value, and generating a replenishment instruction according to the third target spare quantity.

In a second aspect, an embodiment of the present invention provides an inventory replenishment control method, which is applied to a service platform including a collector, a processor, and a transmitter, where the service platform is configured to manage commodity data and send an automatic replenishment instruction to a commodity management system, and the method includes:

the method comprises the steps that a collector obtains stock data of alternative products; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative product, wherein the sales information is used for representing the sales condition of the alternative product, and the supply information is used for representing the supply condition of the alternative product;

the processor determines the safety stock corresponding to the alternative product according to the sales information and the supply information;

and if the processor judges that the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product, the transmitter sends an instruction for performing inventory replenishment on the alternative product.

In a possible design, the sales information comprises a sales period and a historical sales record, wherein the sales period is used for representing the time length required for selling the alternative product;

determining an average sales volume according to the historical sales record by the processor;

determining the first product sales volume as the safety stock.

In a possible design, the processor determines a stock period of the alternative product according to the supply information, wherein the stock period is used for representing the time length required for stock replenishment of the alternative product;

determining the safety stock according to the third product sales volume;

in a possible design, the supply information includes a first supply time length, and the first supply time length is used for representing a time length required by a supplier for supplying the alternative item;

the processor determines the first sourcing duration as the stock cycle.

In a possible design, the supply information further includes a supply period for characterizing a period for which the supplier supplies the alternative item;

the processor determines a second supply time length required by the current nearest supply according to the supply period;

In a possible design, before determining the safety stock according to the third product sales volume, the processor acquires a supply and sales fluctuation value corresponding to the alternative product, wherein the supply and sales fluctuation value is used for representing the sales volume fluctuation situation of the alternative product in a sales period and a stock period;

the processor determines the product of the third product sales volume and the supply and sales fluctuation value as the safety stock.

In a possible design, the sales information further includes an offline display amount, the offline display amount being used to characterize the number of displays of the alternative product online off-store,

the processor compares the first or third product sales volume to the offline display volume and determines a greater value thereof as safe inventory.

In a possible design, the processor determines a sum of the second product sales volume and the safety inventory as a first target inventory;

In a possible design, the provisioning information further includes: a maximum supply amount, and/or a minimum supply amount;

before the processor generates a replenishment instruction according to the first target stock quantity, correcting the first target stock quantity according to the maximum supply quantity and/or the minimum supply quantity to obtain a second target stock quantity, wherein the second target stock quantity is between the maximum supply quantity and the minimum supply quantity;

before generating a replenishment instruction according to the second target stock quantity, the processor corrects the second target stock quantity according to the specification of the box body to obtain a third target stock quantity, wherein the total storage volume corresponding to the third target stock quantity is smaller than or equal to a preset storage volume threshold value;

and generating a replenishment instruction according to the third target stock quantity.

In a third aspect, an embodiment of the present invention provides an inventory replenishment control device, where the device includes:

the acquisition module is used for acquiring the stock data of the alternative products; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative product, wherein the sales information is used for representing the sales condition of the alternative product, and the supply information is used for representing the supply condition of the alternative product;

the determining module is used for determining the safety stock corresponding to the alternative product according to the sales information and the supply information;

and the replenishment module is used for performing inventory replenishment on the alternative product if the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product.

In a possible design, the sales information comprises a sales period and a historical sales record, wherein the sales period is used for representing the time length required for selling the alternative product; the determining module is specifically configured to:

determining an average sales volume according to the historical sales records;

determining the first product sales volume as the safety stock.

In a possible design, the determining module is specifically configured to:

determining the safety stock according to the third product sales volume;

in a possible design, the supply information includes a first supply time length, and the first supply time length is used for representing a time length required by a supplier for supplying the alternative item; the determining module, when determining the stock cycle of the alternative product according to the supply information, is specifically configured to:

and determining the first delivery time length as the stock period.

In a possible design, the supply information further includes a supply period for characterizing a period for which the supplier supplies the alternative item; the determining module, when determining the stock cycle of the alternative product according to the supply information, is specifically configured to:

In a possible design, the determining module, prior to determining the safety stock based on the third product sales volume, is specifically configured to:

the determining module, when determining the safety stock according to the third product sales volume, is specifically configured to:

In a possible design, the sales information further includes an offline display amount, the offline display amount is used to represent the display number of the online offline store of the candidate product, and the determining module, when determining the safety inventory corresponding to the candidate product according to the sales information and the supply information, is specifically configured to:

In a possible design, the restocking module is specifically configured to:

In a possible design, the provisioning information further includes: a maximum supply amount, and/or a minimum supply amount; before the replenishment module generates a replenishment instruction according to the first target stock quantity, the replenishment module is specifically configured to:

before the replenishment module generates a replenishment instruction according to the second target stock quantity, the replenishment module is specifically configured to:

and correcting the second target spare goods amount according to the specification of the box body to obtain a third target spare goods amount, wherein the total storage volume corresponding to the third target spare goods amount is smaller than or equal to a preset storage volume threshold value.

In a fourth aspect, an embodiment of the present invention provides an electronic device, including: the device comprises a memory and a processor, wherein the memory stores executable instructions of the processor; wherein the processor is configured to perform the inventory restocking control method of any of the first aspects via execution of the executable instructions.

In a fifth aspect, an embodiment of the present invention provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the inventory restocking control method according to any one of the first aspects.

In a sixth aspect, an embodiment of the present invention provides a program product, where the program product includes: a computer program stored in a readable storage medium, the computer program being readable from the readable storage medium by at least one processor of a server, execution of the computer program by the at least one processor causing the server to perform the inventory restocking control method of any of the first aspects.

According to the inventory replenishment control method, the inventory replenishment control device, the electronic equipment and the storage medium, inventory data of alternative products are acquired; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative product, wherein the sales information is used for representing the sales condition of the alternative product, and the supply information is used for representing the supply condition of the alternative product; determining a safety stock corresponding to the alternative product according to the sales information and the supply information; and if the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product, performing inventory replenishment on the alternative product. The inventory replenishment control is carried out on the product, which mainly relates to the replenishment period and the replenishment quantity, but the replenishment period and the replenishment quantity are determined by the sales information of the product and the supply information of the product, and meanwhile, the inventory replenishment control is carried out by utilizing the sales information and the supply information of the product, so that the technical problems of poor timeliness and low accuracy in the inventory replenishment control process are solved, and the inventory management cost is reduced.

Drawings

The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate embodiments consistent with the present disclosure and together with the description, serve to explain the principles of the disclosure.

Fig. 1 is a specific application scenario provided in the embodiment of the present application;

FIG. 2 is a flowchart of a method for controlling replenishment of inventory according to an embodiment of the present invention;

FIG. 3 is a flowchart of a method for controlling inventory restocking according to another embodiment of the present invention;

FIG. 4 is a flow chart of a method for controlling inventory restocking according to another embodiment of the present application;

fig. 5 is an application scenario diagram corresponding to step S314 in the embodiment of the present invention;

FIG. 6 is a flowchart of a method for controlling replenishment of inventory according to yet another embodiment of the present invention;

FIG. 7 is a schematic structural diagram of an inventory restocking control apparatus according to an embodiment of the present invention;

fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present invention.

With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

The terms "first," "second," "third," "fourth," and the like in the description and in the claims of the present application and in the drawings described above, if any, are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are, for example, capable of operation in sequences other than those illustrated or otherwise described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Fig. 1 is a specific application scenario provided in the embodiment of the present application. As shown in fig. 1, in an application scenario provided in this embodiment, an electronic device, for example, a server, may execute the inventory restocking control method provided in this embodiment, and the server is communicatively connected to an online sales system and/or an offline sales system, where the online sales system is used for online sales of products, for example, a shopping platform; offline sales systems are used for offline sales of products, such as shopping sales systems for offline stores; the server can obtain the sales and inventory conditions of the products through an online sales system and/or an offline sales system; the server is also in communication connection with a goods supply system, the goods supply system is a goods supply platform of a provider, the server can send goods supply instructions to the goods supply system, and after receiving the goods supply instructions sent by the server, the goods supply system replenishes goods to a warehouse corresponding to the on-line sales system and/or replenishes goods to a warehouse corresponding to the off-line sales system, so that the inventory of products is replenished.

In the prior art, for inventory replenishment management of products, generally, data of an online sales system and/or an offline sales system is manually inquired, and inventory replenishment is controlled according to specific inventory conditions of the products. However, since the sales conditions and the supply conditions of different commodities are different, for example, the stocking time of imported commodities is longer, and the stocking amount of local product commodities is shorter; the sales volume of hot-sold products is large, and the sales volume of products of the young and the young is small; therefore, inventory replenishment control is performed only by inquiring inventory data of products, time nodes and replenishment quantity of replenishment are difficult to accurately estimate, experience of operators is very depended on, and the accuracy of replenishment control is low, so that the problems of poor timeliness and low accuracy in the process of replenishment control of inventory are caused, and the improvement of inventory management cost is improved.

In order to solve the technical problems, the invention provides a method, a device and a system for controlling stock replenishment, which are used for performing stock replenishment by acquiring sales information and supply information of a product and comprehensively considering the sales condition and the supply condition of the product, so that the accurate control of the stock replenishment is realized, the efficiency of controlling the stock replenishment is improved, and the comprehensive cost of stock management is reduced.

The data transmission method provided by the embodiment of the invention aims to solve the technical problems in the prior art.

The following describes the technical solutions of the present invention and how to solve the above technical problems with specific embodiments. The following several specific embodiments may be combined with each other, and details of the same or similar concepts or processes may not be repeated in some embodiments. Embodiments of the present invention will be described below with reference to the accompanying drawings.

Fig. 2 is a flowchart of an inventory restocking control method according to an embodiment of the present invention, where an execution subject of the embodiment of the method may be an electronic device for inventory management of goods, such as a server, and the server is in communication connection with the restocking device. As shown in fig. 2, the order issuing processing method provided in this embodiment may include:

s101, acquiring stock data of alternative products; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative products, the sales information is used for representing the sales condition of the alternative products, and the supply information is used for representing the supply condition of the alternative products.

Specifically, the candidate products include commodities sold through an online sales system, such as an online shopping platform, a shopping website, or an offline sales system, such as a shopping sales system of an offline store. Taking online sales as an example, after a shopping user places an order to purchase a commodity through the online sales system, the online sales system sends out the commodity from the corresponding inventory warehouse, and deducts the inventory quantity of the commodity, namely the alternative commodity. The alternative products are sold by the offline sales system similarly, and are not described in detail here.

In addition to the stock quantity, the stock data of the alternative product also comprises sales information and supply information, wherein the sales information is used for representing the sales condition of the alternative product, for example, the total sales volume and the average sales volume of the alternative product in a period, or the sales volume of the alternative product per day in a period, and quantitative information of the alternative product can be determined through the sales information, for example, the average sales volume per day is 500 pieces; qualitative information of the alternative product may also be determined, for example, the alternative product is a hot-market product or a late-market product.

The supply information is used for characterizing the supply condition of the alternative product, such as the time length required by the supplier of the alternative product for each supply, the supply period, the supply capacity, the supply requirement and the like. Through the supply information, the information of the specific replenishment quantity and the replenishment time of the alternative products in the replenishment stage can be determined. For example, each replenishment takes 1 week and the maximum replenishment is 100.

And S102, determining the safety stock corresponding to the alternative product according to the sales information and the supply information.

Specifically, the safety stock is the lowest stock quantity set for preventing the alternative product from being out of stock during the sale, that is, the safety stock. When the stock of the alternative product is less than the safety stock, a failure may occur, and therefore, the stock of the alternative product needs to be kept above the safety stock all the time.

The determination of the safety stock is determined by the sales condition and the supply condition of the candidate product, for example, if the number of days that the stock quantity of the candidate product can be sold is less than the number of days required for replenishing the stock, the stock failure of the candidate product may occur, and therefore, the stock quantity corresponding to the number of days that the stock quantity of the candidate product can be sold is determined as the safety stock. There are various methods for determining the number of days that the stock of the candidate product can be sold and determining the number of days required for replenishing the stock, and these methods may be set as needed, and are not specifically limited herein.

S103, if the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product, sending a replenishment instruction to replenishment equipment, wherein the replenishment instruction is used for indicating inventory replenishment of the alternative product.

Specifically, when the stock quantity corresponding to the alternative product is less than the safety stock corresponding to the alternative product, a failure may occur, which affects normal sales of the product, and therefore, stock replenishment of the alternative product is required. The method for performing stock replenishment on the alternative product includes multiple ways, for example, sending a supply instruction to a supply system of an alternative product provider, and after receiving the supply instruction, the supply system of the alternative product provider completes corresponding tasks of ordering, distribution and the like, thereby achieving stock replenishment of the alternative product; for another example, a replenishment instruction is sent to the stock management system of the alternative product, and after receiving the replenishment instruction, the stock management system performs the replenishment of the product to the corresponding offline store, so as to achieve the stock replenishment of the alternative product. The specific method for stock replenishment of the alternative product may be set according to a specific use scenario, and is not specifically limited herein.

The embodiment of the invention provides an inventory replenishment control method, which comprises the steps of obtaining inventory data of alternative products; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative products, wherein the sales information is used for representing the sales condition of the alternative products, and the supply information is used for representing the supply condition of the alternative products; determining a safety stock corresponding to the alternative product according to the sales information and the supply information; and if the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product, performing inventory replenishment on the alternative product. The inventory replenishment control is carried out on the product, which mainly relates to the replenishment period and the replenishment quantity, but the replenishment period and the replenishment quantity are determined by the sales information of the product and the supply information of the product, and meanwhile, the inventory replenishment control is carried out by utilizing the sales information and the supply information of the product, so that the technical problems of poor timeliness and low accuracy in the inventory replenishment control process are solved, and the inventory management cost is reduced.

Fig. 3 is a flowchart of an inventory replenishment control method according to another embodiment of the present invention, and as shown in fig. 3, the order issuing processing method according to this embodiment further details S102 on the basis of the order issuing processing method according to the embodiment shown in fig. 2, and then the inventory replenishment control method according to this embodiment may include:

s201, acquiring stock data of alternative products; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative products, the sales information is used for representing the sales condition of the alternative products, the supply information is used for representing the supply condition of the alternative products, the sales information comprises a sales period and historical sales records, and the sales period is used for representing the time length required for selling the alternative products.

S202, determining the average sales volume according to the historical sales records.

Specifically, the historical sales record may be a total sales volume of the candidate product over a period, an average sales volume, for example, a total sales volume of the candidate product over a month is 100, and further for example, an average daily sales volume of the candidate product over a month is 10. The historical sales record may also be information such as the daily sales of the candidate product in a period, for example, the sales of the candidate product in 3 months and 1 day is 10, the sales in 3 months and 2 days is 12, the sales in 3 months and 3 days is 11 … …, and so on. From historical sales records, an average sales volume may be determined, which may be an average sales volume per day over a period, e.g., an average sales volume per day of 3 months of 10; the average sales may be the average sales for a given day of a cycle, e.g., 10 for 1 day per month in months 1-6; average sales of 12 pieces per 2 days per month, etc. The specific implementation manner of the average pin amount can be set according to specific needs, and is not limited herein.

S203, determining the first product sales volume of the alternative products in the sales period according to the average sales volume.

The sale period is used for representing the time length required for selling the alternative product, namely the time length for ensuring that the alternative product is always in a good state, and the time length can be determined by the replenishment period and also can be determined by specific requirements. For example, according to the stock cycle, the stock of the alternative product is replenished after 10 days, and then the 10 days are the sales cycle; as another example, if stock of alternative products is required to ensure that 21 days are out of stock due to failure to restock during the spring festival, then the 21 days are the sales cycle. Based on the product of the sales cycle and the average sales volume, the sales volume of the alternative product during the sales cycle, i.e., the first product sales volume, can be determined.

Optionally, according to the implementation manners with different average sales, the first product sales also corresponds to multiple implementation manners, for example, if the average sales per day in 3 months is 10, and the sales cycle is 10 days, the first product sales is 100. For another example, the average sales amount is an average value of sales amounts of 1-31 days per month in 1-6 months, and the average sales amount is an array with a length of 31, which can represent the sales amount situation of each day in each month, and accordingly, the first product sales amount is an accumulation of products of dates corresponding to the sales period and dates corresponding to the array of average sales amounts.

In the step of the embodiment, the sales volume of the first product is determined through the average sales volume, the stock quantity required by the alternative product can be accurately predicted, the stock quantity of the alternative product is increased to be in a proper level, the stock turnover rate of the alternative product is increased, and the stock management cost is reduced.

Optionally, the method further comprises:

s204, determining a stock cycle of the alternative product according to the supply information, wherein the stock cycle is used for representing the time required for stock replenishment of the alternative product.

The replenishment of the alternative products cannot be completed instantly under the condition that the replenishment of the alternative products is needed, so that the replenishment of the alternative products can be realized only by links such as ordering, production, logistics and the like of a supplier, and the time required for the replenishment of the supplier of all the alternative products is the period of the replenishment.

Optionally, the supply information includes a first delivery duration, and the first delivery duration is used for representing a duration required by the supplier to supply the alternative item. The first supply duration is determined as a stock cycle, and the supplier includes, for example, a product supplier or a product warehouse manager.

Optionally, the supply information further comprises a supply period, the supply period being used to characterize a period during which the supplier supplies the alternative item. Specifically, for example, if the supplier of the alternative product is used as the supplier, the alternative item is fixedly supplied once every 1 month, and the supply is not performed at other times, the supply period corresponding to the alternative product is 1 month, and the supply date corresponding to the supply period is 1 month.

Optionally, step S204 includes two specific implementation steps S3041 and S3042:

step S2041, determining a second supply duration required by the current supply closest to the current supply according to the supply period.

According to the supply period and the supply date corresponding to the supply period, the time length required by the last supply from the current date, namely the second supply time length, can be determined. For example, if the supply period corresponding to the candidate product is 1 month, the supply date corresponding to the supply period is 1 day per month, and the current date is 1 month and 20 days, the second delivery duration is 12 days.

Step S2042, the sum of the first supply time and the second supply time is determined as a stock cycle.

The first supply time length is used for determining the time length for the supplier to supply the alternative product, the second supply time length is used for determining the time length required by the current nearest supply node, and the sum of the first supply time length and the second supply time length is the total time length required by the alternative product to be replenished, namely the stock cycle.

S205, according to the average sales volume, determining the second product sales volume of the alternative products in the stock period.

The second product sales can be obtained according to the product of the average sales and the spare product in the stock period. The specific implementation method in the step of this embodiment and the type of the method for calculating the sales volume of the first product in step S203 are not described herein again.

S206, determining the sum of the first product sales volume and the second product sales volume as a third product sales volume.

And S207, determining safety stock according to the third product sales volume.

In this embodiment, the first product sales volume and the second product sales volume are correspondingly determined through the first supply time length and the second supply time length, and the sum of the first product sales volume and the second product sales volume is determined as the safety inventory.

And S208, if the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product, sending a replenishment instruction to replenishment equipment, wherein the replenishment instruction is used for indicating stock replenishment of the alternative product.

In this embodiment, the implementation manners of step S201 to step S208 are the same as the implementation manners of step S101 to step S103 in the embodiment shown in fig. 2 of the present invention, and are not described again.

Fig. 4 is a flowchart of a stock replenishment control method according to yet another embodiment of the present application, and as shown in fig. 4, the order issuing processing method according to this embodiment further details S208 on the basis of the order issuing processing method according to the embodiment shown in fig. 3, so that the stock replenishment control method according to this embodiment may include:

s301, acquiring stock data of alternative products; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative products, the sales information is used for representing the sales condition of the alternative products, the supply information is used for representing the supply condition of the alternative products, the sales information comprises a sales period and historical sales records, and the sales period is used for representing the time length required for selling the alternative products.

And S302, determining the average sales volume according to the historical sales records.

S303, determining the first product sales volume of the alternative products in the sales cycle according to the average sales volume.

S304, determining a stock cycle of the alternative product according to the supply information, wherein the stock cycle is used for representing the time required for stock replenishment of the alternative product.

And S305, determining the second product sales volume of the alternative product in the stock period according to the average sales volume.

S306, determining the sum of the first product sales volume and the second product sales volume as a third product sales volume.

And S307, determining safety stock according to the third product sales volume.

S308, acquiring a supply and sale fluctuation value corresponding to the alternative product, wherein the supply and sale fluctuation value is used for representing the sales fluctuation situation of the alternative product in the sales period and the stock period.

In the process of selling and supplying alternative products, the selling and supplying conditions cannot be guaranteed to be consistent all the time, for example, the selling amount can fluctuate and the supplying time can fluctuate, so that the safety stock is corrected according to the selling and supplying fluctuation value, the redundancy of the safety stock is increased, and the safety margin of the safety stock is improved.

Specifically, the supply and sales fluctuation value is calculated according to the following formula (1):

wherein flu is the supply and marketing fluctuation value mu_DIs the daily average of sales, σ_DStandard deviation for daily sales, μ_LMean value of supply duration, σ_LIn order to obtain the standard deviation of the supply time length, k is a service level coefficient and is used for representing the influence level of the supply and marketing fluctuation value, and the value range of k is [0,1 ]]。

S309, determining the product of the sales volume of the third product and the supply and sale fluctuation value as the safety stock.

In the steps of the embodiment, the safety stock is corrected through the supply and sale fluctuation value, the redundancy of the safety stock is properly increased, the safety margin of the safety stock can be improved, and the product failure risk is reduced.

Optionally, the sales information further comprises an offline display quantity, the offline display quantity being used to characterize the number of displays of the alternative product online off-store.

When the candidate product is sold offline, the candidate product needs to be displayed, and when the display amount of the candidate product is too small, the sales of the product is affected, and therefore, the display amount of the candidate product needs to be considered. And comparing the product of the sales volume of the third product and the supply and sales fluctuation value with the offline display volume, and determining the larger value as safe stock to ensure that the display volume meets the requirement.

And S310, determining the sum of the second product sales volume and the safety stock as a first target stock.

Specifically, the second product sales volume is the sales volume of the alternative product in the stock preparation period, and in order to improve the stock safety and prevent the occurrence of a broken stock, a redundancy volume of the second product sales volume is added outside the safety stock, so that the stock of the alternative product can be ensured to be always in the safety stock, and the stock is sufficient, and the stock is the first target stock.

S311, determining the difference value between the first target inventory and the inventory data as the first target stock quantity.

The inventory data is the current inventory, the difference value between the first target inventory and the current inventory is the proper target spare quantity, namely the first target spare quantity, and the spare is carried out according to the first target spare quantity, so that the inventory of the alternative products is always larger than the safety inventory, and meanwhile, the inventory is always positioned at the edge of the safety inventory, the turnover rate of the products is improved, and the cost of fund overstock is reduced.

Optionally, the provisioning information further comprises: a maximum supply amount, and/or a minimum supply amount.

S312, correcting the first target stock quantity according to the maximum supply quantity and/or the minimum supply quantity to obtain a second target stock quantity, wherein the second target stock quantity is between the maximum supply quantity and the minimum supply quantity.

The supplier can not supply goods when the target stock quantity does not meet the minimum supply quantity or the maximum supply quantity, and optionally, when the required stock quantity is larger than the maximum supply quantity, the maximum supply quantity is taken as a second target stock quantity for replenishment; and when the required stock quantity is smaller than the minimum supply quantity, replenishing by taking the minimum supply quantity as a second target stock quantity.

In the step of the embodiment, the accuracy of the target stock quantity is improved by considering the supply capacity, namely the maximum supply quantity and/or the minimum supply quantity, of the supplier, so that the timeliness of replenishing the alternative products is improved, and the stock management cost is reduced.

Optionally, the provisioning information further comprises: and the box specification is used for representing the storage volume of the alternative product.

And S313, correcting the second target spare quantity according to the specification of the box body to obtain a third target spare quantity, wherein the total storage volume corresponding to the third target spare quantity is smaller than or equal to a preset storage volume threshold value.

Since the storage warehouse has a limited volume and cannot store goods without limitation, the volume of the goods to be stored during transportation and storage, i.e. the size of the box body, needs to be considered. And when the total storage volume corresponding to the target spare goods amount is larger than the volume of the storage warehouse, taking the inventory amount which can be stored when the warehouse volume is maximum as the target spare goods amount, namely the third target spare goods amount.

Optionally, the storage volume threshold is a preset value, and may be set according to specific situations.

In the steps of the embodiment, the accuracy of the target stock quantity is improved by considering the storage capacity and the box body specification of the storage warehouse, so that the accuracy of replenishing the alternative products is improved, and the stock management cost is reduced.

It should be noted that, in step S312 and step S313, the process of correcting the first target stock quantity may be used at the same time or alternatively, and the order of using step S312 and step S313 is not particularly limited.

Meanwhile, in the embodiment, the first target stock quantity is corrected by acquiring the maximum supply quantity and/or the minimum supply quantity and the specification of the box body, and accordingly, the period of replenishment can be changed, and further the quantity of safety stock is changed, namely, the accuracy of the safety stock is improved, and the product turnover efficiency is improved.

And S314, generating a replenishment order according to the third target stock quantity.

Specifically, there are various ways to replenish alternative products according to the third target reserve capacity, for example, fig. 5 is an application scenario diagram corresponding to step S314 in the embodiment of the present invention, as shown in fig. 5, an execution subject of the embodiment of the method is a server, taking replenishment of an alternative product on an online shopping platform as an example, the server sends a replenishment instruction to the warehouse management system, where the replenishment instruction carries the third target reserve capacity, and the warehouse management system realizes stock replenishment of the alternative product through an alternative product supplier according to the third target reserve capacity.

In this embodiment, after the stock data of the candidate product is obtained and processed, the third target stock quantity is determined, and the candidate product is restocked according to the third target stock quantity, so that the whole automatic processing can be realized, manual participation is not required, the stock restocking efficiency is improved, and the cost of stock restocking management is reduced.

Fig. 6 is a flowchart of an inventory replenishment control method according to still another embodiment of the present invention, where the embodiment of the method is applied to a service platform including a collector, a processor, and a transmitter, the service platform is used to manage commodity data and send an automatic replenishment instruction to a commodity management system, as shown in fig. 6, the method includes:

s401, acquiring stock data of alternative products by a collector; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative products, the sales information is used for representing the sales condition of the alternative products, and the supply information is used for representing the supply condition of the alternative products.

S402, the processor determines the safety stock corresponding to the alternative product according to the sales information and the supply information.

S403, if the processor judges that the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product, the transmitter sends out an instruction for performing inventory replenishment on the alternative product.

Optionally, the sales information includes a sales cycle characterizing a length of time required to sell the alternative product and a historical sales record.

An average sales volume is determined from the historical sales records according to the processor.

Based on the average sales volume, a first product sales volume for the alternative product over the sales cycle is determined.

A first product sales volume is determined as a safety stock.

Optionally, the processor determines a stock cycle of the alternative product according to the supply information, the stock cycle being used for representing a time period required for stock restocking of the alternative product.

And determining the second product sales volume of the alternative product in the stock period according to the average sales volume.

And determining the sum of the first product sales volume and the second product sales volume as a third product sales volume.

Determining a safety stock based on the third product sales volume.

In a possible embodiment, the supply information includes a first delivery duration, which is used to characterize a duration required by the supplier to supply the alternative item.

The processor determines the first supply duration as the stock cycle.

In a possible design, the supply information further includes a supply period, the supply period being used to characterize a period during which the supplier supplies the alternative item.

The processor determines the second supply time length required by the current nearest supply according to the supply period;

and determining the sum of the first supply time length and the second supply time length as a stock period.

Optionally, the processor obtains a supply and sales fluctuation value corresponding to the alternative product before determining the safety stock according to the sales volume of the third product, and the supply and sales fluctuation value is used for representing the sales volume fluctuation condition of the alternative product in the sales period and the stock period.

The processor determines a product of the third product sales and the supply and sales fluctuation value as the safety stock.

The processor compares the first product sales or the third product sales with the offline display quantity and determines a greater value thereof as safe inventory.

Optionally, the processor determines a sum of the second product sales volume and the safety stock as the first target stock.

And determining the difference value of the first target inventory and the inventory data as the first target stock quantity.

And replenishing the alternative products according to the first target stock quantity.

And the processor corrects the first target stock quantity according to the maximum supply quantity and/or the minimum supply quantity before replenishing the alternative products according to the first target stock quantity to obtain a second target stock quantity, wherein the second target stock quantity is between the maximum supply quantity and the minimum supply quantity.

And replenishing the alternative products according to the second target stock quantity.

And before replenishing the alternative products according to the second target stock quantity, the processor corrects the second target stock quantity according to the specification of the box body to obtain a third target stock quantity, wherein the total storage volume corresponding to the third target stock quantity is smaller than or equal to a preset storage volume threshold value.

In the embodiment, the order to be processed and the order configuration information are obtained, wherein the order configuration information includes management policy information corresponding to different order types, and the management policy information includes a system identifier of a downstream order production system; the order to be processed comprises an order type; determining management strategy information corresponding to the order type of the order to be processed according to the order configuration information; and issuing the order to be processed to a downstream order production system corresponding to the system identifier according to the system identifier in the determined management strategy information. The order configuration information can determine the management strategy information corresponding to different order types, so that the order processing system can issue different orders only through the order configuration information, code modification is not needed to be carried out on the order processing system, the maintenance efficiency of the order processing system is improved, and the order processing cost is reduced.

Fig. 7 is a schematic structural diagram of an inventory replenishment control device according to an embodiment of the present invention, and as shown in fig. 7, the inventory replenishment control device 7 according to the embodiment includes:

an obtaining module 71, configured to obtain inventory data of the alternative product; the inventory data comprises inventory quantity, sales information and supply information corresponding to the alternative products, the sales information is used for representing the sales condition of the alternative products, and the supply information is used for representing the supply condition of the alternative products.

And the determining module 72 is used for determining the safety stock corresponding to the alternative product according to the sales information and the supply information.

And the replenishment module 73 is configured to perform inventory replenishment on the alternative product if the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product.

Optionally, the sales information includes a sales period and a historical sales record, and the sales period is used for representing a time length required for selling the alternative product; a determination module specifically configured to:

and determining the average sales volume according to the historical sales records.

A first product sales volume is determined as a safety stock.

Optionally, the determining module is specifically configured to:

and determining a stock period of the alternative product according to the supply information, wherein the stock period is used for representing the time required for stock replenishment of the alternative product.

Determining a safety stock based on the third product sales volume.

Optionally, the supply information includes a first supply duration, where the first supply duration is used to represent a duration required by the provider to supply the alternative item; the determining module is specifically configured to, when determining the stock cycle of the alternative product according to the supply information:

the first delivery duration is determined as the stock cycle.

Optionally, the supply information further comprises a supply period, the supply period being used for characterizing a period for which the supplier supplies the alternative item; the determining module is specifically configured to, when determining the stock cycle of the alternative product according to the supply information:

and determining the second supply time length required by the current nearest supply according to the supply period.

Optionally, before determining the safety stock according to the third product sales volume, the determining module is specifically configured to:

and acquiring a supply and sales fluctuation value corresponding to the alternative product, wherein the supply and sales fluctuation value is used for representing the sales fluctuation situation of the alternative product in the sales period and the stock period.

The determining module is specifically configured to, when determining the safety stock according to the third product sales volume:

and determining the product of the sales volume of the third product and the supply and sale fluctuation value as the safety stock.

Optionally, the sales information further includes an offline display amount, the offline display amount is used to represent the display number of the online offline store of the candidate product, and the determining module is specifically configured to, when determining the safety inventory corresponding to the candidate product according to the sales information and the supply information:

the first product sales amount or the third product sales amount is compared with the offline display amount, and the determination that the numerical value is large is made as the safety stock.

Optionally, the restocking module is specifically configured to:

the sum of the second product sales and the safety stock is determined as the first target stock.

Optionally, the provisioning information further comprises: a maximum supply amount, and/or a minimum supply amount; the replenishment module is specifically configured to, before replenishing the alternative product according to the first target replenishment quantity:

and correcting the first target stock quantity according to the maximum supply quantity and/or the minimum supply quantity to obtain a second target stock quantity, wherein the second target stock quantity is between the maximum supply quantity and the minimum supply quantity.

The replenishment module is specifically configured to, before replenishing the alternative product according to the second target replenishment quantity:

The obtaining module 71, the determining module 72 and the replenishment module 73 are connected in sequence. The inventory replenishment control device 7 provided in this embodiment may execute the technical solution of the method embodiment shown in any one of fig. 2 to fig. 4, and the implementation principle and the technical effect are similar, which are not described herein again.

Fig. 8 is a schematic structural diagram of an electronic device according to an embodiment of the present invention, and as shown in fig. 8, the electronic device 8 according to this embodiment may include: a processor 81 and a memory 82.

A memory 82 for storing programs; the Memory 82 may include a volatile Memory (RAM), such as a Static Random Access Memory (SRAM), a Double Data Rate Synchronous Dynamic Random Access Memory (DDR SDRAM), and the like; the memory may also comprise a non-volatile memory, such as a flash memory. The memory 82 is used to store computer programs (e.g., applications, functional modules, etc. that implement the above-described methods), computer instructions, etc., which may be stored in one or more of the memories 82 in a partitioned manner. And the above-mentioned computer program, computer instructions, data, etc. can be called by the processor 81.

The computer programs, computer instructions, etc. described above may be stored in one or more memories 82 in partitions. And the above-mentioned computer program, computer instructions, data, etc. can be called by the processor 81.

A processor 81 for executing the computer program stored in the memory 82 to implement the steps of the method according to the above embodiments.

Reference may be made in particular to the description relating to the preceding method embodiment.

The processor 81 and the memory 82 may be separate structures or may be an integrated structure integrated together. When the processor 81 and the memory 82 are separate structures, the memory 82 and the processor 81 may be coupled by a bus 83.

The order issuing processing system of this embodiment may execute the technical solution of the method embodiment shown in any one of fig. 2 to fig. 4, and the implementation principle and the technical effect are similar, which are not described herein again.

One embodiment of the present application provides a computer-readable storage medium, on which a computer program is stored, where the computer program is executed by a processor to implement the inventory restocking control method provided in any one of the embodiments corresponding to fig. 2 to fig. 4 of the present invention.

The computer readable storage medium may be, among others, ROM, Random Access Memory (RAM), CD-ROM, magnetic tape, floppy disk, optical data storage device, and the like.

Other embodiments of the present application will be apparent to those skilled in the art from consideration of the specification and practice of the invention disclosed herein. This application is intended to cover any variations, uses, or adaptations of the invention following, in general, the principles of the application and including such departures from the present disclosure as come within known or customary practice within the art to which the invention pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the application being indicated by the following claims.

It will be understood that the present application is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the application is limited only by the appended claims.

Claims

1. An inventory replenishment control method is applied to an inventory management server, the inventory management server is in communication connection with a replenishment device, and the method comprises the following steps:

2. The method of claim 1, wherein the sales information includes a sales cycle characterizing a length of time required to sell the alternative product and a historical sales record; determining a safety stock corresponding to the alternative product according to the sales information and the supply information, wherein the determining comprises the following steps:

determining an average sales volume according to the historical sales records;

determining the first product sales volume as the safety stock.

3. The method of claim 2, wherein determining the safety stock corresponding to the alternative product based on the sales information and the supply information further comprises:

determining the safety stock according to the third product sales volume.

4. The method of claim 3, wherein the supply information includes a first delivery duration, the first delivery duration characterizing a duration required by a supplier to supply the alternative item; determining a stock cycle of the alternative product according to the supply information, comprising:

and determining the first delivery time length as the stock period.

5. The method of claim 4, wherein the supply information further includes a supply period, the supply period being used to characterize a period during which the supplier supplies the alternative item; determining a stock cycle of the alternative product according to the supply information, comprising:

6. The method of any of claims 3-5, further comprising, prior to determining the safety stock from the third product sales volume:

7. The method of any one of claims 3-5, wherein the sales information further comprises an offline display amount, the offline display amount is used for representing the display number of online offline stores of the alternative product, and the determining the safety stock corresponding to the alternative product according to the sales information and the supply information comprises:

8. The method according to any one of claims 3-5, wherein before sending the restocking instruction to the restocking device, further comprising:

9. The method of claim 8, wherein the provisioning information further comprises: a maximum supply amount, and/or a minimum supply amount; before sending the replenishment instruction to the replenishment equipment, the method further comprises the following steps:

10. The method of claim 9, wherein the provisioning information further comprises: the box body specification is used for representing the storage volume of the alternative product;

before sending the replenishment instruction to the replenishment equipment, the method further comprises the following steps:

correcting the second target spare goods amount according to the specification of the box body to obtain a third target spare goods amount, wherein the total storage volume corresponding to the third target spare goods amount is smaller than or equal to a preset storage volume threshold value;

11. The inventory replenishment control method is applied to a service platform comprising a collector, a processor and a transmitter, wherein the service platform is used for managing commodity data and sending an automatic replenishment instruction to a commodity management system, and the method comprises the following steps:

12. An inventory replenishment control device, applied to an inventory management server, the inventory management server being in communication connection with a replenishment device, the device comprising:

and the replenishment module is used for sending a replenishment instruction to replenishment equipment if the inventory quantity corresponding to the alternative product is less than the safety inventory corresponding to the alternative product, wherein the replenishment instruction is used for indicating inventory replenishment of the alternative product.

13. An electronic device, comprising: the memory is used for storing executable instructions of the processor; wherein the processor is configured to perform the inventory restocking control method of any of claims 1-10 via execution of the executable instructions.

14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out the inventory restocking control method according to any one of claims 1 to 10.