CN115641059A

CN115641059A - Replenishment information generation method, replenishment information generation device, electronic device, replenishment information generation medium, and program product

Info

Publication number: CN115641059A
Application number: CN202211670387.2A
Authority: CN
Inventors: 钟冰洁; 高振羽; 庄晓天
Original assignee: Beijing Jingdong Zhenshi Information Technology Co Ltd
Current assignee: Beijing Jingdong Zhenshi Information Technology Co Ltd
Priority date: 2022-12-26
Filing date: 2022-12-26
Publication date: 2023-01-24
Anticipated expiration: 2042-12-26
Also published as: CN115641059B

Abstract

The embodiment of the disclosure discloses a replenishment information generation method, a replenishment information generation device, electronic equipment, a replenishment information generation medium and a program product. One embodiment of the method comprises: according to the expected times of periodic replenishment, determining any replenishment parameter information meeting the conditions of the periodic replenishment times in a replenishment parameter information set corresponding to a target object as target replenishment parameter information, wherein the replenishment parameter information in the replenishment parameter information set comprises the periodic replenishment times and replenishment parameters; generating replenishment point location information according to replenishment parameters included in the target replenishment parameter information; responding to the existing stock and the on-road stock of the target object to meet the preset replenishment condition of the corresponding replenishment point information, and generating a target stock; and generating replenishment information corresponding to the target object according to the target inventory, the spot inventory and the in-transit inventory. This embodiment is relevant with wisdom commodity circulation, has improved the efficiency of article circulation, has reduced the article loss.

Description

Replenishment information generation method, replenishment information generation device, electronic device, replenishment information generation medium, and program product

Technical Field

The embodiment of the disclosure relates to the technical field of warehouse logistics, in particular to a replenishment information generation method, a replenishment information generation device, electronic equipment, a replenishment information generation medium and a program product.

Background

During the circulation of items, periodic restocking is typically performed to balance inventory and customer needs. Currently, downstream staff often performs periodic inventory checking, and sends replenishment information upstream according to the inventory level. The conventional replenishment mode is generally as follows: and (4) setting a replenishment point position, and sending replenishment information to an upstream when the stock is lower than the replenishment point position.

However, the inventors have found that when replenishment is performed in the above manner, there are often technical problems as follows:

the arrangement of the uniform replenishment point positions can cause that the replenishment frequency of the articles cannot be controlled, and when the replenishment frequency is too high, the warehouse-out pressure of an upstream warehouse and the warehouse-in pressure of a local warehouse are higher, so that the article circulation efficiency is lower; when the replenishment frequency is too low, the articles are overstocked in the upstream warehouse and cannot be timely transported to the local warehouse, so that the article loss is caused.

The above information disclosed in this background section is only for enhancement of understanding of the background of the inventive concept and, therefore, it may contain information that does not form the prior art that is already known to a person of ordinary skill in the art in this country.

Disclosure of Invention

This summary is provided to introduce a selection of concepts in a simplified form that are further described below in the detailed description. This summary is not intended to identify key features or essential features of the claimed subject matter, nor is it intended to be used to limit the scope of the claimed subject matter.

Some embodiments of the present disclosure propose replenishment information generation methods, apparatuses, electronic devices, computer-readable media, and program products to solve one or more of the technical problems noted in the background section above.

In a first aspect, some embodiments of the present disclosure provide a replenishment information generation method, including: according to the expected times of periodic replenishment, determining any replenishment parameter information meeting the conditions of the periodic replenishment times in a replenishment parameter information set corresponding to a target object as target replenishment parameter information, wherein the replenishment parameter information in the replenishment parameter information set comprises the periodic replenishment times and replenishment parameters; generating replenishment point location information according to replenishment parameters included in the target replenishment parameter information; responding to the current stock and the on-road stock of the target object to meet the preset replenishment condition corresponding to the replenishment point information, and generating a target stock; and generating replenishment information corresponding to the target item according to the target inventory amount, the current inventory amount and the in-transit inventory amount.

Optionally, the replenishment parameter information set is generated by: generating a replenishment parameter set according to a preset value range and a preset step value; for each replenishment parameter in the replenishment parameter set, executing the following steps: determining a historical article circulation information set of the target article in a preset historical time period, wherein each piece of historical article circulation information in the historical article circulation information set corresponds to each historical sub-time period in the historical time period; generating cycle average replenishment times according to the historical article circulation information set; and generating replenishment parameter information according to the replenishment parameters and the cycle average replenishment times.

Optionally, the historical article circulation information in the historical article circulation information set includes a replenishment label.

Optionally, the generating the number of times of replenishment in cycles according to the historical article circulation information set includes: and generating the number of times of the periodic average replenishment according to each replenishment mark included in the historical article circulation information set.

Optionally, the determining the historical article circulation information set of the target article in the preset historical time period includes: acquiring historical traffic, historical predicted traffic set and target historical traffic set of the target object in each historical sub-time period in the historical time period, and initial inventory and in-transit inventory of the target object in the initial historical sub-time period of the historical time period; for each history sub-period within the history period, performing the following operations: determining the replenishment quantity corresponding to a target historical sub-time period as the total quantity of the arrived goods in the historical sub-time period, wherein the target historical sub-time period corresponds to the historical sub-time period and a preset delivery lead period; determining the end-of-term inventory in the historical sub-time period according to the total quantity of the arrived cargoes, the initial inventory in the historical sub-time period and the historical traffic; determining the end-of-term inventory amount as an initial-of-term inventory amount of a next historical sub-time period of the historical sub-time period; and generating historical article circulation information according to a target historical circulation amount set in the historical sub-time period, the preset delivery advance, a preset replenishment check period, the initial inventory in the historical sub-time period, the total arrival amount and the on-the-way inventory in the historical sub-time period.

Optionally, the determining an end-of-term inventory amount in the historical sub-period according to the total quantity of arrived commodities, the initial inventory amount in the historical sub-period, and the historical transit amount includes: determining the simulation flow amount in the historical sub-time period according to the initial inventory and the historical flow amount in the historical sub-time period; and determining the end-of-term inventory in the historical sub-time period according to the initial-term inventory, the total quantity of the arrived commodities and the simulated traffic volume in the historical sub-time period.

Optionally, the generating historical article circulation information according to the target historical circulation amount set in the historical sub-time period, the preset delivery advance, the preset replenishment check period, the initial inventory amount in the historical sub-time period, the total arrival amount and the stock amount in transit in the historical sub-time period comprises: generating a safety stock in the historical sub-time period according to a target historical circulation set in the historical sub-time period, the preset delivery lead period, the preset replenishment check period and preset distribution parameters; generating target replenishment point location information according to a historical forecast flow quantity set, the replenishment parameters, the safety stock, the preset delivery advance and the preset replenishment check period in the historical sub-time period; and generating historical article circulation information according to the safe stock, the preset delivery advance, the preset replenishment check period, the initial stock in the historical sub-time period, the total arrival amount and the stock in transit in the historical sub-time period.

Optionally, the generating a safety stock in the historical sub-time period according to the target historical turnover set, the preset delivery lead time, the preset replenishment check period, and the preset distribution parameter in the historical sub-time period includes: generating a historical traffic flow standard deviation according to the target historical traffic flow set in the historical sub-time period; and generating the safety stock in the historical sub-time period according to the historical traffic standard deviation, the preset delivery advance, the preset replenishment check period and the preset distribution parameter.

Optionally, the generating target replenishment point location information according to the historical forecast traffic set, the replenishment parameter, the safety stock quantity, the preset delivery advance and the preset replenishment check period in the historical sub-time period includes: determining a target historical forecast flow volume set according to the historical forecast flow volume set, the preset delivery lead time and the preset replenishment check period; determining the average value of all target historical predicted traffic in the target historical predicted traffic set as historical average predicted traffic; and generating target replenishment point location information according to the replenishment parameters, the safety stock, the historical average predicted traffic volume, the preset delivery lead and the preset replenishment check period.

Optionally, the generating historical article circulation information according to the safety stock, the preset delivery advance, the preset replenishment check cycle, the initial stock in the historical sub-time period, the total quantity of arrived articles and the stock in transit in the historical sub-time period includes: generating a replenishment mark according to the initial inventory, the total quantity of the arrived goods and the target replenishment point location information in the historical sub-time period; and generating historical article circulation information according to the replenishment mark, the safety stock, the preset delivery advance, the preset replenishment check period, the initial stock in the historical sub-time period, the total arrival amount and the stock in transit in the historical sub-time period.

Optionally, the generating a replenishment mark according to the initial inventory amount, the total amount of arrived commodities and the target replenishment point location information in the historical sub-time period includes: determining the sum of the initial inventory and the total quantity of the arrived goods of the historical sub-time period as the stock of the current goods; responding to the current stock and the stock-in-transit in the historical sub-time period to meet the preset replenishment condition, and generating a replenishment mark representing replenishment of the target item in the historical sub-time period; and generating a replenishment mark representing that the target item is not replenished in the historical sub-time period in response to the current stock quantity and the in-transit stock quantity in the historical sub-time period not meeting the preset replenishment condition.

Optionally, the generating historical article circulation information according to the replenishment mark, the safety stock quantity, the preset delivery lead, the preset replenishment check period, the initial stock in the historical sub-period, the total quantity of the arrived articles and the stock quantity in transit in the historical sub-period includes: generating a target historical stock according to the safe stock, the historical average predicted traffic volume, the preset delivery lead and the preset replenishment check period; generating a replenishment quantity according to the target historical inventory quantity, the initial inventory quantity of the historical sub-time period, the total quantity of the arrived goods and the on-the-way inventory quantity in the historical sub-time period; determining the replenishment quantity as an in-transit inventory quantity in a next historical sub-time period of the historical sub-time period; and generating historical article circulation information according to the historical circulation amount, the simulation circulation amount, the initial inventory, the final inventory, the replenishment amount, the total arrival quantity, the on-road inventory, the target replenishment point information, the replenishment mark, the target historical inventory, the historical prediction circulation amount set and the target historical circulation amount set in the historical sub-time period.

Optionally, the method further includes: and controlling the associated article scheduling equipment to execute replenishment operation corresponding to the target article according to the replenishment information.

In a second aspect, some embodiments of the present disclosure provide a replenishment information generation apparatus, the apparatus including: the system comprises a determining unit, a judging unit and a judging unit, wherein the determining unit is configured to determine any replenishment parameter information meeting a periodic replenishment frequency condition in a replenishment parameter information set corresponding to a target object as target replenishment parameter information according to the expected periodic replenishment frequency, and the replenishment parameter information in the replenishment parameter information set comprises the periodic replenishment frequency and replenishment parameters; a first generating unit configured to generate replenishment point location information according to the replenishment parameters included in the target replenishment parameter information; a second generation unit configured to generate a target stock amount in response to the stock-in-stock amount and the stock-in-transit amount of the target item satisfying a preset replenishment condition corresponding to the replenishment point information; and a third generation unit configured to generate replenishment information corresponding to the target item based on the target inventory amount, the stock-in-stock amount, and the in-transit inventory amount.

Optionally, the generating the cycle replenishment times according to the historical article circulation information set includes: and generating the number of times of the periodic average replenishment according to each replenishment mark included in the historical article circulation information set.

Optionally, the determining a historical article circulation information set of the target article in a preset historical time period includes: acquiring historical traffic, historical predicted traffic set and target historical traffic set of the target object in each historical sub-time period in the historical time period, and initial inventory and in-transit inventory of the target object in the initial historical sub-time period of the historical time period; for each history sub-period within the above-mentioned history period, the following operations are performed: determining the replenishment quantity corresponding to a target historical sub-time period as the total quantity of the arrived goods in the historical sub-time period, wherein the target historical sub-time period corresponds to the historical sub-time period and a preset goods delivery advance; determining the end-of-term inventory in the historical sub-time period according to the total quantity of the arrived cargoes, the initial inventory in the historical sub-time period and the historical traffic; determining the end-term inventory as the initial inventory of the next historical sub-time period of the historical sub-time period; and generating historical article circulation information according to a target historical circulation amount set in the historical sub-time period, the preset delivery advance, a preset replenishment check period, the initial inventory in the historical sub-time period, the total arrival amount and the on-the-way inventory in the historical sub-time period.

Optionally, the determining an end-of-term inventory amount in the historical sub-period according to the total quantity of arrived commodities, the initial inventory amount in the historical sub-period, and the historical transit amount includes: determining the simulation flow rate in the historical sub-time period according to the initial inventory and the historical flow rate in the historical sub-time period; and determining the end-of-term inventory in the historical sub-time period according to the initial-term inventory, the total quantity of the arrived commodities and the simulated traffic volume in the historical sub-time period.

Optionally, the generating historical article circulation information according to the target historical circulation volume set in the historical sub-time period, the preset delivery lead, the preset replenishment check period, the initial inventory amount in the historical sub-time period, the total quantity of the arrived articles and the stock amount in transit in the historical sub-time period includes: generating a safety stock in the historical sub-time period according to a target historical circulation set, the preset delivery lead period, the preset replenishment check period and preset distribution parameters in the historical sub-time period; generating target replenishment point location information according to a historical forecast flow quantity set, the replenishment parameters, the safety stock, the preset delivery advance and the preset replenishment check period in the historical sub-time period; and generating historical article circulation information according to the safe stock, the preset delivery advance, the preset replenishment check period, the initial stock in the historical sub-time period, the total arrival amount and the stock in transit in the historical sub-time period.

Optionally, the generating the safety stock in the historical sub-time period according to the target historical circulation set in the historical sub-time period, the preset delivery lead time, the preset replenishment check period, and the preset distribution parameter includes: generating a historical traffic flow standard deviation according to the target historical traffic flow set in the historical sub-time period; and generating the safety stock in the historical sub-time period according to the historical traffic standard deviation, the preset delivery advance, the preset replenishment check period and the preset distribution parameter.

Optionally, the generating target replenishment point location information according to the historical forecast traffic set, the replenishment parameter, the safety stock quantity, the preset delivery advance and the preset replenishment check period in the historical sub-time period includes: determining a target historical forecast flow rate set according to the historical forecast flow rate set, the preset delivery advance and the preset replenishment check period; determining the average value of all target historical predicted traffic in the target historical predicted traffic set as historical average predicted traffic; and generating target replenishment point location information according to the replenishment parameters, the safety stock, the historical average predicted traffic volume, the preset delivery lead and the preset replenishment check period.

Optionally, the generating historical article circulation information according to the safety stock, the preset delivery advance, the preset replenishment check cycle, the initial stock in the historical sub-time period, the total quantity of arrived articles and the stock in transit in the historical sub-time period includes: generating a replenishment mark according to the initial inventory, the total quantity of the arrived goods and the target replenishment point location information in the historical sub-time period; and generating historical article circulation information according to the replenishment mark, the safety stock, the preset delivery lead, the preset replenishment check period, the initial stock in the historical sub-time period, the total quantity of the arrived articles and the stock in transit in the historical sub-time period.

Optionally, the generating a replenishment mark according to the initial inventory amount, the total amount of arrived commodities and the target replenishment point location information in the historical sub-time period includes: determining the sum of the initial inventory and the total quantity of the arrived goods of the historical sub-time period as the stock of the current goods; generating a replenishment mark representing replenishment of the target item in the historical sub-time period in response to the stock quantity of the spot goods and the stock quantity in transit in the historical sub-time period satisfying the preset replenishment condition; and generating a replenishment mark representing that the target item is not replenished in the historical sub-time period in response to the current stock quantity and the in-transit stock quantity in the historical sub-time period not meeting the preset replenishment condition.

Optionally, the generating historical article circulation information according to the replenishment mark, the safety stock, the preset delivery lead, the preset replenishment check period, the initial stock in the historical sub-period, the total quantity of the arrived articles and the stock quantity in transit in the historical sub-period includes: generating a target historical stock according to the safe stock, the historical average predicted traffic volume, the preset delivery lead and the preset replenishment check period; generating a replenishment quantity according to the target historical inventory quantity, the initial inventory quantity of the historical sub-time period, the total quantity of the arrived goods and the on-the-way inventory quantity in the historical sub-time period; determining the replenishment quantity as an in-transit inventory quantity in a next historical sub-time period of the historical sub-time period; and generating historical article circulation information according to the historical circulation amount, the simulation circulation amount, the initial inventory, the final inventory, the replenishment amount, the total arrival quantity, the on-road inventory, the target replenishment point information, the replenishment mark, the target historical inventory, the historical prediction circulation amount set and the target historical circulation amount set in the historical sub-time period.

Optionally, the apparatus further comprises a control unit configured to: and controlling the related article scheduling equipment to execute replenishment operation corresponding to the target article according to the replenishment information.

In a third aspect, some embodiments of the present disclosure provide an electronic device, comprising: one or more processors; a storage device having one or more programs stored thereon, which when executed by one or more processors, cause the one or more processors to implement the method described in any of the implementations of the first aspect.

In a fourth aspect, some embodiments of the present disclosure provide a computer readable medium on which a computer program is stored, wherein the program, when executed by a processor, implements the method described in any of the implementations of the first aspect.

In a fifth aspect, some embodiments of the present disclosure provide a computer program product comprising a computer program that, when executed by a processor, implements the method described in any of the implementations of the first aspect above.

The above embodiments of the present disclosure have the following advantages: by the aid of the replenishment information generation method of some embodiments of the disclosure, article circulation efficiency is improved, and article loss is reduced. Specifically, the reasons for the low efficiency of article circulation and article wastage are: the arrangement of the uniform replenishment point positions can cause that the replenishment frequency of the articles cannot be controlled, and when the replenishment frequency is too high, the delivery pressure of an upstream warehouse and the warehousing pressure of a local warehouse are higher, so that the article transfer efficiency is lower; when the replenishment frequency is too low, the articles are overstocked in the upstream warehouse and cannot be timely transported to the local warehouse, so that the article loss is caused. Based on this, according to the replenishment information generation method of some embodiments of the present disclosure, first, according to the expected number of times of periodic replenishment, any replenishment parameter information that satisfies the condition of the number of times of periodic replenishment in the replenishment parameter information set corresponding to the target object is determined as the target replenishment parameter information. And then, generating replenishment point location information according to the replenishment parameters included in the target replenishment parameter information. Therefore, the replenishment point position information representing the replenishment point position value can be obtained. And secondly, responding to the existing stock and the on-road stock of the target object to meet the preset replenishment condition of the corresponding replenishment point information, and generating the target stock. Thus, the target stock quantity for generating the replenishment information can be obtained. And finally, generating replenishment information corresponding to the target object according to the target inventory, the spot inventory and the in-transit inventory. Thus, replenishment information representing the target replenishment quantity can be obtained. The target replenishment parameter information is determined according to the expected times of the periodic replenishment, so that the replenishment point value can be adjusted by using the replenishment parameter represented by the target replenishment parameter information, the replenishment point value is increased or reduced, the replenishment frequency is close to the expected times of the periodic replenishment, and the replenishment frequency is controlled. Therefore, the replenishment frequency can be controlled to avoid overhigh or overlow, so that the warehouse-out pressure of the upstream warehouse and the warehouse-in pressure of the local warehouse are relieved, articles in the upstream warehouse are timely transferred to the local warehouse, the article transfer efficiency is improved, and article loss is reduced.

Drawings

The above and other features, advantages and aspects of various embodiments of the present disclosure will become more apparent by referring to the following detailed description when taken in conjunction with the accompanying drawings. Throughout the drawings, the same or similar reference numbers refer to the same or similar elements. It should be understood that the drawings are schematic and that elements and elements are not necessarily drawn to scale.

Fig. 1 is a schematic diagram of an application scenario of a replenishment information generation method of some embodiments of the present disclosure;

FIG. 2 is a flow diagram of some embodiments of a replenishment information generation method according to the present disclosure;

FIG. 3 is a flow diagram of further embodiments of replenishment information generation methods according to the present disclosure;

FIG. 4 is a schematic block diagram of some embodiments of a replenishment information generation apparatus according to the present disclosure;

FIG. 5 is a schematic structural diagram of an electronic device suitable for use in implementing some embodiments of the present disclosure.

Detailed Description

Embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. While certain embodiments of the disclosure are shown in the drawings, it is to be understood that the disclosure may be embodied in various forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided for a more thorough and complete understanding of the present disclosure. It should be understood that the drawings and embodiments of the disclosure are for illustration purposes only and are not intended to limit the scope of the disclosure.

It should be noted that, for convenience of description, only the portions related to the related invention are shown in the drawings. The embodiments and features of the embodiments in the present disclosure may be combined with each other without conflict.

It should be noted that the terms "first", "second", and the like in the present disclosure are only used for distinguishing different devices, modules or units, and are not used for limiting the order or interdependence relationship of the functions performed by the devices, modules or units.

It is noted that references to "a", "an", and "the" modifications in this disclosure are intended to be illustrative rather than limiting, and that those skilled in the art will recognize that "one or more" may be used unless the context clearly dictates otherwise.

The names of messages or information exchanged between devices in the embodiments of the present disclosure are for illustrative purposes only, and are not intended to limit the scope of the messages or information.

The present disclosure will be described in detail below with reference to the accompanying drawings in conjunction with embodiments.

Fig. 1 is a schematic diagram of an application scenario of a replenishment information generation method of some embodiments of the present disclosure.

In the application scenario of fig. 1, first, the computing device 101 may determine, as the target replenishment parameter information 104, any replenishment parameter information that satisfies the condition of the number of times of periodic replenishment in the replenishment parameter information set 103 corresponding to the target item according to the expected number of times of periodic replenishment 102. The replenishment parameter information in the replenishment parameter information set 103 includes the number of periodic replenishment times and replenishment parameters. Then, the computing device 101 may generate the replenishment location information 105 according to the replenishment parameters included in the above-mentioned target replenishment parameter information 104. The replenishment point location information 105 may represent a replenishment point location value. Thereafter, in response to the stock quantity 106 of the target item and the stock quantity 107 in transit satisfying the preset replenishment condition corresponding to the replenishment point information 105, the computing device 101 may generate the target stock quantity 108. Finally, the computing device 101 may generate replenishment information 109 corresponding to the target item based on the target inventory amount 108, the stock-in-stock amount 106, and the in-transit inventory amount 107. The replenishment information 109 may represent the replenishment quantity.

By way of example, the desired number of periodic restocking 102 may be 2/week. The target replenishment parameter information 104 may be: [ number of periodic restocking: 2/week, replenishment parameters: 0.3]. The replenishment location information 105 may be: the replenishment spot value is 14. The stock-in-stock 106 may be 12. The in-transit inventory 107 may be 2. The target inventory level 108 may be 15. The replenishment information 109 may be: [ the replenishment quantity is 12].

The computing device 101 may be hardware or software. When the computing device is hardware, it may be implemented as a distributed cluster composed of multiple servers or terminal devices, or may be implemented as a single server or a single terminal device. When the computing device is embodied as software, it may be installed in the hardware devices enumerated above. It may be implemented, for example, as multiple software or software modules for providing distributed services, or as a single software or software module. And is not particularly limited herein.

It should be understood that the number of computing devices in FIG. 1 is merely illustrative. There may be any number of computing devices, as implementation needs dictate.

With continued reference to fig. 2, a flow 200 of some embodiments of a replenishment information generation method according to the present disclosure is illustrated. The replenishment information generation method comprises the following steps:

step 201, according to the expected times of periodic replenishment, determining any replenishment parameter information meeting the conditions of the periodic replenishment times in the replenishment parameter information set corresponding to the target object as target replenishment parameter information.

In some embodiments, an executing subject (e.g., the computing device 101 shown in fig. 1) of the replenishment information generation method may determine, as the target replenishment parameter information, any replenishment parameter information that satisfies the condition of the number of times of periodic replenishment in the replenishment parameter information set corresponding to the target item according to the expected number of times of periodic replenishment. The replenishment parameter information in the replenishment parameter information set may include the number of periodic replenishment times and replenishment parameters. The expected replenishment frequency in a certain period may be the frequency of the expected replenishment of the target object in the certain period. For example, the expected number of periodic restocking may be 2 times a week. The expected number of times of periodic replenishment can be preset or input by related staff. For example, the related staff may be inventory management staff. The target object may be a specific object. For example, the target item may be milk. The replenishment parameter information in the replenishment parameter information set may represent replenishment parameters and the number of periodic replenishment times corresponding to the replenishment parameters. The replenishment parameters may be parameters for generating replenishment point location information. The replenishment point location information may be information representing a replenishment point location value. The replenishment point location value may be a threshold value used for determining whether to replenish the replenishment. The condition of the number of times of periodic replenishment may be that the number of times of periodic replenishment included in the replenishment parameter information set is the same as or similar to the expected number of times of periodic replenishment. When the difference between the periodic replenishment times and the periodic replenishment expected times included in the replenishment parameter information is smaller than a preset replenishment time threshold, the periodic replenishment times and the periodic replenishment expected times can be considered to be close to each other. The preset replenishment frequency threshold may be a maximum value of a preset replenishment frequency difference. In practice, first, the execution main body may obtain the expected number of periodic replenishment from the terminal of the relevant worker in a wired connection manner or a wireless connection manner. Then, any replenishment parameter information meeting the periodic replenishment frequency condition in the replenishment parameter information set corresponding to the target object can be determined as target replenishment parameter information. As an example, the expected number of times of periodic replenishment is 2 times/week, and the replenishment parameter information satisfying the condition of the number of times of periodic replenishment may include: [ number of periodic restocking: 2/week, replenishment parameters: 0.2], [ number of replenishment cycles: 2/week, replenishment parameters: 0.3]. The determined target replenishment parameter information may include a replenishment parameter of 0.2 or 0.3. It is noted that the wireless connection may include, but is not limited to, a 3G/4G connection, a WiFi connection, a bluetooth connection, a WiMAX connection, a Zigbee connection, a UWB (ultra wideband) connection, and other wireless connection now known or developed in the future.

Optionally, the replenishment parameter information set may be generated by:

firstly, generating a replenishment parameter set according to a preset value range and a preset step value. The preset value range may be a preset value range. The preset step length may be a difference value between two preset adjacent replenishment parameters. In practice, the execution subject may sequentially take values from the preset value range according to the preset step value as a replenishment parameter to obtain a replenishment parameter set. As an example, the preset value range may be [0,1]. The preset step value may be 0.1. The replenishment parameter set may include replenishment parameters: 0. 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.

In the second step, for each replenishment parameter in the replenishment parameter set, the following steps may be performed:

the first substep is to determine the historical article circulation information set of the target article in a preset historical time period. Wherein, each historical article circulation information in the historical article circulation information set corresponds to each historical sub-time period in the historical time period. It can be understood that, each historical article circulation information in the historical article circulation information set corresponds to each historical sub-time period in the historical time period one to one. For example, the historical period may be from 4 months 1 day to 4 months 30 days. The historical sub-period within the historical period may be one day of 4 months.

Alternatively, first, the execution main body may obtain a historical circulation amount, a historical predicted circulation amount set, and a target historical circulation amount set of the target item in each historical sub-period of the historical period, and an initial inventory amount and an in-transit inventory amount of the target item in an initial historical sub-period of the historical period. The historical flow amount may be a real flow amount (sales amount) of the target item in a historical sub-period. The historical predicted traffic volume set may be a predicted traffic volume for at least one sub-period of time after the historical sub-period of time. The target historical traffic volume set may be the historical traffic volume within the historical sub-period and at least one sub-period prior to the historical sub-period. The initial inventory amount may be an inventory amount at the beginning of the corresponding history sub-period. The inventory in transit may be the number of target items that are in circulation and have not yet reached the warehouse. The sub-period may be a sub-period having the same duration as the historical sub-period but not within the historical period. For example, the above history period may be 4 months 1 day to 4 months 30 days. The historical sub-period within the historical period may be one day of 4 months. The sub-period may be 3 months and 31 days. The sub-period may be 5 months and 1 day. As an example, the historical sub-period is 4 months and 1 day, and the historical amount of traffic may be 2. The set of historical predicted traffic may be historical predicted traffic for each day from 4 months 2 days to 5 months 1 days. The target set of historical runoff may be 3 months 3 days to 4 months 1 day of historical runoff.

Then, for each history sub-period within the history period, the execution subject may perform the following operations:

firstly, determining the replenishment quantity corresponding to the target historical sub-time period as the total quantity of the arrived goods in the historical sub-time period. The target historical sub-time period corresponds to the historical sub-time period and the preset delivery lead period. Specifically, the target history sub-period may be a history sub-period before a delivery date of the history sub-period. The delivery period may be the sum of the preset delivery advance period and the duration of the historical sub-time period. As an example, the above-described history sub-period may be 4 months and 5 days. The preset delivery lead period may be 3 days. The delivery period may be 4 days. The target history sub-period may be 4 months and 1 day. The replenishment quantity on day 1 of 4 months may be determined as the quantity of the arrival on day 5 of 4 months. The replenishment quantity may be a quantity for determining replenishment of the target object. It should be noted that, when the historical sub-period is within the pre-period of the historical period, the total amount of the arrived cargo within the historical sub-period may be obtained or set to be the preset arrived cargo amount (for example, 0) in advance. As an example, when the above-described initial history sub-period is 4 months and 1 day, the total amount of arrived commodities for 4 months and 1 day to 4 months and 4 days may be acquired in advance or set as the preset amount of arrived commodities.

Secondly, the end-of-term inventory in the historical sub-period is determined according to the total quantity of the arrived cargoes, the initial inventory in the historical sub-period and the historical traffic. In practice, first, the sum of the aforementioned initial inventory amount and the aforementioned total amount of arrived money may be determined as a first summation value. Then, the difference between the first summation value and the historical amount of the runout may be determined as an end-of-term inventory amount. When the obtained end-of-term stock amount is a negative number, the end-of-term stock amount may be replaced with 0.

Alternatively, first, the execution main body may determine the simulation traffic amount in the history sub-period according to the initial inventory amount and the history traffic amount in the history sub-period. In practice, in response to the initial inventory amount being greater than or equal to the historical traffic amount, the historical traffic amount may be determined as a simulated traffic amount. In response to the initial inventory amount being less than the historical amount of traffic, the initial inventory amount may be determined as a simulated amount of traffic. Then, the execution subject may determine an end inventory amount in the history sub-period based on the end inventory amount in the history sub-period, the total quantity of arrived items, and the simulation traffic amount. In practice, first, the sum of the aforementioned initial inventory amount and the aforementioned total amount of arrived money may be determined as a first summation value. Then, the difference between the first summation value and the simulated transfer amount may be determined as an end-of-term inventory amount. Thus, the end-of-term inventory may be determined by simulating the amount of traffic.

Thirdly, the end-of-term inventory amount is determined as an initial-term inventory amount of a next history sub-period of the history sub-period. As an example, when the above-described history sub-period is 4 months and 1 days, the end-of-term inventory amount of 4 months and 1 days may be determined as the initial inventory amount of 4 months and 2 days.

Fourthly, historical article circulation information is generated according to a target historical circulation amount set in the historical sub-time period, the preset delivery advance, a preset replenishment check period, an initial inventory amount in the historical sub-time period, the total arrival amount and an in-transit inventory amount in the historical sub-time period. The preset replenishment check period may be a preset interval duration for checking whether to replenish the article. For example, the preset replenishment check period may be 1 day.

Optionally, first, the execution main body may generate a safety stock amount in the history sub-time period according to a target history circulation amount set in the history sub-time period, the preset delivery lead, the preset replenishment check period, and a preset distribution parameter. The preset distribution parameter may be a quantile of a preset standard normal distribution. For example, the preset distribution parameter may be a 95% quantile (1.64) of a standard normal distribution. Secondly, the execution main body can generate target replenishment point location information according to the historical forecast traffic set, the replenishment parameter, the safety stock quantity, the preset delivery advance and the preset replenishment check period in the historical sub-time period. Finally, the execution main body may generate historical article circulation information according to the safe stock amount, the preset delivery advance, the preset replenishment check cycle, the initial stock in the historical sub-period, the total quantity of the arrived articles, and the stock amount in transit in the historical sub-period. Therefore, historical circulation article information can be obtained by generating the safety stock and the target replenishment point information.

And a second substep, generating cycle average replenishment times according to the historical article circulation information set. In practice, first, the execution main body may divide each historical article circulation information in the historical article circulation information set according to a time unit included in a unit of the expected number of periodic replenishment, so as to obtain a historical article circulation information set. As an example, the time unit included in the unit of the above-described periodic replenishment expected number of times may be a week. The historical article circulation information in each historical article circulation information group in the historical article circulation information group set can correspond to the same week. Then, for each historical article circulation information group included in the historical article circulation information group set, the number of the historical article circulation information with the replenishment quantity not equal to 0 included in the historical article circulation information group is determined as the cycle replenishment frequency. And finally, averaging the determined replenishment times of each period to obtain the average replenishment time of the period.

Optionally, the historical article circulation information in the historical article circulation information set may include a replenishment label. The replenishment mark can represent whether replenishment is carried out on the target object or not.

Optionally, the execution main body may generate the number of times of the per-cycle replenishment according to each replenishment mark included in the historical article circulation information set. In practice, first, the execution main body may divide each historical article circulation information in the historical article circulation information set according to a time unit included in a unit of the expected number of periodic replenishment, so as to obtain a historical article circulation information set. Then, for each historical article circulation information group included in the historical article circulation information group set, determining the quantity of the historical article circulation information of replenishment represented by the replenishment marks included in the historical article circulation information group as the cycle replenishment times. Finally, the average value of the replenishment times of each period can be determined as the period average replenishment time.

And a third substep, generating replenishment parameter information according to the replenishment parameters and the cycle average replenishment times. In practice, the execution body may combine the replenishment parameter and the cycle average replenishment frequency into the replenishment parameter information. Therefore, replenishment parameter information comprising the replenishment parameters and the cycle average replenishment times corresponding to the replenishment parameters can be obtained.

In some optional implementation manners of some embodiments, generating the safety stock in the history sub-time period according to the target history traffic volume set, the preset delivery lead period, the preset replenishment check period, and the preset distribution parameter in the history sub-time period may include the following steps: first, the execution body may generate a historical streamer standard deviation from a target historical streamer set within the historical sub-period. In practice, the execution subject may determine a standard deviation of the target historical traffic set as a historical traffic standard deviation. Then, the execution subject may generate the safety stock in the historical sub-period according to the historical standard deviation of the traffic volume, the preset delivery lead, the preset replenishment check period, and the preset distribution parameter. In practice, in the first step, the execution main body may determine a sum of the preset delivery advance and the preset replenishment check period as a circulation period. In the second step, a product of a square of the standard deviation of the historical slew rate and the slew period may be determined as a first product value. The third step may determine a product of the root of the first product and the preset distribution parameter as a safety stock amount.

In some optional implementation manners of some embodiments, generating target replenishment point location information according to the historical forecast traffic set, the replenishment parameter, the safety stock quantity, the preset delivery lead time and the preset replenishment check period in the historical sub-time period may include the following steps: first, according to the historical forecast traffic set, the preset delivery lead and the preset replenishment check period, the execution subject may determine a target historical forecast traffic set. In practice, the preset delivery lead period of the corresponding sub-time period after the historical sub-time period and the historical predicted traffic flow in the preset replenishment check period may be determined as the target historical predicted traffic flow. As an example, the preset delivery lead period may be 3 days. The preset replenishment inspection period may be 1 day. The execution main body may determine a historical predicted traffic amount 4 days after the historical sub-period (that day) in the historical predicted traffic amount set as a target historical predicted traffic amount, so as to obtain a target historical predicted traffic amount set. Then, the execution subject may determine an average value of the respective target historical predicted traffic amounts in the target historical predicted traffic amount set as a historical average predicted traffic amount. And finally, the execution main body can generate target replenishment point location information according to the replenishment parameter, the safety stock, the historical average predicted traffic volume, the preset delivery lead and the preset replenishment check period. In practice, in the first step, the execution body may determine a product of the preset replenishment check period and the replenishment parameter as a second product value. In the second step, the sum of the second product value and the preset delivery advance may be determined as a fourth sum. In the third step, a product of the fourth summation value and the historical average predicted traffic volume may be determined as a third product value. The fourth step may determine a sum of the third product value and the safety stock amount as a target replenishment point value.

Then, the target replenishment point location value may be determined as target replenishment point location information. Thus, the target replenishment point value can be adjusted through the replenishment parameter.

In some optional implementation manners of some embodiments, the execution main body may generate historical item circulation information according to the safety stock, the preset delivery lead, the preset replenishment check period, the initial stock in the historical sub-period, the total quantity of the arrived items, and the stock in transit in the historical sub-period. Therefore, the historical circulation article information can be obtained by generating the safe stock and the target replenishment point location information, and the method can comprise the following steps: first, the execution main body may generate a replenishment label based on the initial inventory amount in the history sub-period, the total quantity of arrived items, and the target replenishment point information. Then, the execution body may generate historical article circulation information based on the replenishment mark, the safe stock amount, the preset delivery lead, the preset replenishment check period, the initial stock in the history sub-period, the total amount of the arrived articles, and the stock amount in transit in the history sub-period.

Alternatively, first, the execution main body may determine the sum of the futures inventory amount and the total quantity of arrived items of the history sub-period as a stock-in-stock amount. Then, in response to the stock-in-stock quantity and the stock-in-transit quantity in the historical sub-period satisfying a preset replenishment condition, a replenishment mark representing replenishment of the target item in the historical sub-period may be generated. The preset replenishment condition may be that the sum of the stock in stock and the stock in transit is smaller than a replenishment point value represented by the replenishment point information. The replenishment mark may be a mark indicating whether or not the target item is replenished. For example, when the replenishment label is 1, the replenishment of the target item is characterized. And when the replenishment mark is 0, indicating that the target object is not replenished. As an example, in response to the stock quantity of stock-in-transit and the stock quantity in transit in the history sub-period satisfying the preset replenishment condition, a replenishment flag having a value of 1 may be generated. And finally, in response to the current stock quantity and the in-transit stock quantity in the historical sub-time period not meeting the preset replenishment condition, generating a replenishment mark representing that the target item is not replenished in the historical sub-time period. As an example, in response to the stock-in-stock quantity and the stock-in-transit quantity in the history sub-period not satisfying the preset replenishment condition, a replenishment mark having a value of 0 may be generated. Thus, a replenishment mark indicating whether or not the target item is replenished can be obtained.

Alternatively, first, the execution main body may generate a target historical stock amount according to the safe stock amount, the historical average predicted circulation amount, the preset delivery lead period, and the preset replenishment check period. In practice, in the first step, the sum of the preset delivery advance and the preset replenishment check period may be determined as a circulation period. In the second step, a product of the circulation period and the historical average predicted circulation amount may be determined as a fourth product value. The third step may determine a sum of the fourth product value and the safety stock amount as a target history stock amount. Thus, the set replenishment parameter does not affect the generation of the target historical stock. And further has a small influence on the user demand satisfaction rate (the ratio of stock in stock to the number of items requested by the user).

Then, the execution main body may generate the replenishment quantity based on the target history stock amount, the initial stock amount of the history sub-period, the total quantity of arrived items, and the stock amount in transit in the history sub-period. In practice, first, the sum of the initial inventory amount of the history sub-period, the total amount of arrived items, and the inventory amount in transit in the history sub-period may be determined as a second sum value. Then, the difference between the target historical stock quantity and the second sum value may be determined as the replenishment quantity. Next, the execution main body may determine the replenishment quantity as an inventory quantity in transit in a next history sub-period of the history sub-period. As an example, the replenishment quantity for 4 months and 1 day may be determined as the stock quantity in transit for 4 months and 2 days. Finally, the execution main body can generate historical article circulation information according to the historical circulation amount, the simulation circulation amount, the initial inventory amount, the final inventory amount, the replenishment quantity, the total quantity of the arrived articles, the inventory amount on the way, the target replenishment point information, the replenishment mark, the target historical inventory amount, the historical prediction circulation set and the target historical circulation set in the historical sub-time period. In practice, the execution main body may combine the historical circulation amount, the simulated circulation amount, the initial inventory, the end inventory, the replenishment quantity, the total quantity of the arrived goods, the inventory in transit, the target replenishment point information, the replenishment label, the target historical inventory, the historical forecast circulation amount set and the target historical circulation amount set in the historical sub-period into the historical circulation information of the goods corresponding to the historical sub-period. Therefore, a historical article circulation information set which represents the historical circulation amount, the simulated circulation amount, the initial inventory, the final inventory, the replenishment quantity, the total quantity of the arrived articles, the inventory in transit, the target replenishment point information, the replenishment mark, the target historical inventory, the historical prediction circulation amount set and the target historical circulation amount set of the target article in each historical sub-time period can be obtained.

Step 202, generating replenishment point location information according to the replenishment parameters included in the target replenishment parameter information.

In some embodiments, the execution subject may generate the replenishment point location information according to the replenishment parameter included in the target replenishment parameter information. In practice, first, the execution main body may generate a replenishment point bit value according to the replenishment parameter included in the target replenishment parameter information. As an example, in the first step, the execution body may determine a product of the preset replenishment check period and the replenishment parameter as a second product value. In the second step, the sum of the second product value and the pre-set delivery lead may be determined as a fourth summation value. And a third step, generating a replenishment point bit value according to the fourth summation value and the average value of the predicted runoff volume. For example, the product of the fourth summation value and the average of the predicted traffic volume may be determined as the replenishment point bit value. As another example, the sum of the product of the fourth summation value and the predicted average value of the runoff volume and the safety stock amount may be determined as the replenishment point location value. The average value of the predicted flow rates may be an average value of flow rates predicted in a flow cycle after the cycle replenishment expected times is obtained. The predicted amount of circulation in the circulation cycle after the expected number of periodic replenishment is acquired may be acquired in advance. And then, generating goods supplementing point location information according to the goods supplementing point location value. As an example, the execution body may combine the replenishment point location value and a preset replenishment point location corpus into the replenishment point location information. The predetermined replenishment site location corpus may be a corpus used for combination with a replenishment site location value. For example, the replenishment point location information may be: the point of restocking today's milk is 12. As still another example, the execution body may determine the replenishment point location value as the replenishment point location information. Therefore, the replenishment point position information representing the replenishment point position value can be obtained.

And step 203, responding to the fact that the stock of the current goods and the stock in transit of the target goods meet the preset goods supplementing condition of the corresponding goods supplementing point position information, and generating the target stock.

In some embodiments, the execution principal may generate the target stock amount in response to the stock-in-stock amount and the stock-in-transit amount of the target item satisfying a preset replenishment condition corresponding to the replenishment point information. The preset replenishment condition may be that the sum of the stock in stock and the stock in transit is smaller than a replenishment point value represented by the replenishment point information. Both the stock quantity of the target item in stock and the stock quantity in transit can be acquired in advance. In practice, in response to the stock quantity of the target item on site and the stock quantity on the way satisfying the preset replenishment condition, first, the execution main body may determine the sum of the preset delivery lead period and the preset replenishment check period as a circulation period. And then, generating a target inventory according to the circulation period and the average value of the predicted circulation amount. As an example, the execution main body may determine a product of the circulation cycle and the predicted circulation amount average as the target inventory amount. As still another example, the execution subject may determine a sum of a product of the circulation cycle and the predicted circulation amount average and the safety stock amount as a target stock amount. Thus, a target stock quantity for generating replenishment information can be obtained.

And step 204, generating replenishment information corresponding to the target object according to the target inventory, the spot inventory and the in-transit inventory.

In some embodiments, the execution agent may generate replenishment information corresponding to the target item based on the target inventory amount, the stock-in-stock amount, and the in-transit inventory amount. In practice, first, the execution main body may determine the sum of the stock-in-stock amount and the stock-in-transit amount as a third sum value. Then, a difference between the target inventory amount and the third summation value may be determined as a target replenishment quantity, and the target replenishment quantity may be used as replenishment information of a corresponding target item. Thus, replenishment information representing the target replenishment quantity can be obtained.

The above embodiments of the present disclosure have the following advantages: by the aid of the replenishment information generation method of some embodiments of the replenishment information generation method, article circulation efficiency is improved, and article loss is reduced. Specifically, the reasons for the low efficiency of article circulation and article wastage are: the arrangement of the uniform replenishment point positions can cause that the replenishment frequency of the articles cannot be controlled, and when the replenishment frequency is too high, the warehouse-out pressure of an upstream warehouse and the warehouse-in pressure of a local warehouse are higher, so that the article circulation efficiency is lower; when the replenishment frequency is too low, the articles are overstocked in the upstream warehouse and cannot be timely transported to the local warehouse, so that the article loss is caused. Based on this, according to the replenishment information generation method of some embodiments of the present disclosure, first, according to the expected number of times of periodic replenishment, any replenishment parameter information that satisfies the condition of the number of times of periodic replenishment in the replenishment parameter information set corresponding to the target item is determined as the target replenishment parameter information. And then, generating replenishment point location information according to the replenishment parameters included in the target replenishment parameter information. Therefore, the replenishment point position information representing the replenishment point position value can be obtained. And secondly, responding to the existing stock and the on-road stock of the target object to meet the preset replenishment condition of the corresponding replenishment point information, and generating the target stock. Thus, a target stock quantity for generating replenishment information can be obtained. And finally, generating replenishment information corresponding to the target object according to the target inventory, the spot inventory and the in-transit inventory. Thus, replenishment information representing the target replenishment quantity can be obtained. The target replenishment parameter information is determined through the expected number of times of periodic replenishment, so that the replenishment point value can be adjusted by utilizing the replenishment parameter represented by the target replenishment parameter information, the increase or decrease of the replenishment point value is realized, the replenishment frequency is close to the expected number of times of periodic replenishment, and the replenishment frequency is controlled. Therefore, the goods supplementing frequency can be controlled, the over-high or over-low goods supplementing frequency is avoided, the warehouse-out pressure of the upstream warehouse and the warehouse-in pressure of the local warehouse are relieved, the articles in the upstream warehouse are timely transferred to the local warehouse, the article transfer efficiency is improved, and article loss is reduced.

With further reference to fig. 3, a flow 300 of further embodiments of a replenishment information generation method is illustrated. The process 300 of the replenishment information generation method includes the following steps:

step 301, according to the expected times of periodic replenishment, determining any replenishment parameter information meeting the conditions of the periodic replenishment times in the replenishment parameter information set corresponding to the target object as target replenishment parameter information.

And 302, generating replenishment point position information according to the replenishment parameters included in the target replenishment parameter information.

And 303, responding to the fact that the stock of the current goods and the stock in transit of the target goods meet the preset goods supplementing condition of the corresponding goods supplementing point position information, and generating the target stock.

And step 304, generating replenishment information corresponding to the target object according to the target inventory, the spot inventory and the in-transit inventory.

In some embodiments, specific implementations of steps 301 to 304 and technical effects brought by the implementations may refer to steps 201 to 204 in those embodiments corresponding to fig. 2, and are not described herein again.

And 305, controlling the associated article scheduling equipment to execute replenishment operation of the corresponding target article according to the replenishment information.

In some embodiments, the execution agent may control the associated article scheduling device to execute a replenishment operation corresponding to the target article according to the replenishment information. The article scheduling device may be a device for transferring a target article. For example, the article dispatching device can be a logistics vehicle. As another example, the article scheduling device may be an AGV (Automated Guided Vehicle). The replenishment operation may be an operation of transporting the target item to a specified place. The quantity of the transported target objects can be the replenishment quantity represented by the replenishment information. In practice, the executing body may control the communicatively connected article scheduling device to transport the target articles with the replenishment quantity to the designated location.

As can be seen from fig. 3, compared with the description of some embodiments corresponding to fig. 2, the flow 300 of the replenishment information generation method in some embodiments corresponding to fig. 3 embodies steps of expanding the item scheduling device and the replenishment operation. Therefore, the scheme described by the embodiments can guide the actual circulation of the goods through the replenishment quantity represented by the replenishment information, so that the storage and the transportation of the goods are optimized.

With further reference to fig. 4, as an implementation of the methods shown in the above figures, the present disclosure provides some embodiments of a replenishment information generation apparatus, which correspond to those of the method embodiments shown in fig. 2, and which may be applied in various electronic devices in particular.

As shown in fig. 4, the replenishment information generation apparatus 400 of some embodiments includes: a determination unit 401, a first generation unit 402, a second generation unit 403, and a third generation unit 404. The determining unit 401 is configured to determine, according to the expected number of times of periodic replenishment, any replenishment parameter information meeting a condition of the number of times of periodic replenishment in a replenishment parameter information set corresponding to a target object as target replenishment parameter information, where the replenishment parameter information in the replenishment parameter information set includes the number of times of periodic replenishment and a replenishment parameter; the first generating unit 402 is configured to generate replenishment point location information according to the replenishment parameters included in the target replenishment parameter information; the second generating unit 403 is configured to generate a target stock amount in response to the stock amount of the target item in stock and the stock amount in transit satisfying a preset replenishment condition corresponding to the replenishment point location information; the third generating unit 404 is configured to generate replenishment information corresponding to the target item based on the target inventory amount, the stock-in-stock amount, and the stock-in-transit amount.

Optionally, the replenishment parameter information set may be generated by: generating a replenishment parameter set according to a preset value range and a preset step value; for each replenishment parameter in the replenishment parameter set, executing the following steps: determining a historical article circulation information set of the target article in a preset historical time period, wherein each piece of historical article circulation information in the historical article circulation information set corresponds to each historical sub-time period in the historical time period; generating cycle average replenishment times according to the historical article circulation information set; and generating replenishment parameter information according to the replenishment parameters and the cycle average replenishment times.

Optionally, the historical article circulation information in the historical article circulation information set may include a replenishment label.

Optionally, the generating the number of times of replenishment in the cycle according to the historical article circulation information set may include: and generating cycle average replenishment times according to each replenishment mark included in the historical article circulation information set.

Optionally, the determining the historical item circulation information set of the target item in the preset historical time period may include: acquiring historical traffic, historical predicted traffic set and target historical traffic set of the target object in each historical sub-time period in the historical time period, and initial inventory and in-transit inventory of the target object in the initial historical sub-time period of the historical time period; for each history sub-period within the history period, performing the following operations: determining the replenishment quantity corresponding to a target historical sub-time period as the total quantity of the arrived goods in the historical sub-time period, wherein the target historical sub-time period corresponds to the historical sub-time period and a preset goods delivery advance; determining the end-of-term inventory in the historical sub-time period according to the total quantity of the arrived cargoes, the initial inventory in the historical sub-time period and the historical traffic; determining the end-of-term inventory amount as an initial-of-term inventory amount of a next historical sub-time period of the historical sub-time period; and generating historical article circulation information according to a target historical circulation amount set in the historical sub-time period, the preset delivery advance, a preset replenishment check period, the initial inventory in the historical sub-time period, the total arrival amount and the on-the-way inventory in the historical sub-time period.

Optionally, the determining an end-of-term inventory amount in the historical sub-period according to the total quantity of the arrived commodities, the initial inventory amount in the historical sub-period, and the historical transit amount may include: determining the simulation flow rate in the historical sub-time period according to the initial inventory and the historical flow rate in the historical sub-time period; and determining the future end inventory in the historical sub-time period according to the future end inventory, the total quantity of the arrived products and the simulation circulation quantity in the historical sub-time period.

Alternatively, the generating historical article circulation information according to the target historical circulation amount set in the historical sub-period, the preset delivery lead time, the preset replenishment check period, the initial stock amount in the historical sub-period, the total arrival amount and the stock amount in transit in the historical sub-period may include: generating a safety stock in the historical sub-time period according to a target historical circulation set, the preset delivery lead period, the preset replenishment check period and preset distribution parameters in the historical sub-time period; generating target replenishment point location information according to a historical forecast flow quantity set, the replenishment parameters, the safety stock, the preset delivery advance and the preset replenishment check period in the historical sub-time period; and generating historical article circulation information according to the safe stock, the preset delivery advance, the preset replenishment check period, the initial stock in the historical sub-time period, the total arrival amount and the stock in transit in the historical sub-time period.

Optionally, the generating the safety stock in the historical sub-time period according to the target historical circulation set in the historical sub-time period, the preset delivery lead time, the preset replenishment check period, and the preset distribution parameter may include: generating a historical traffic flow standard deviation according to the target historical traffic flow set in the historical sub-time period; and generating the safety stock in the historical sub-time period according to the historical traffic standard deviation, the preset delivery advance, the preset replenishment check period and the preset distribution parameter.

Optionally, the generating target replenishment point location information according to the historical forecast traffic set, the replenishment parameter, the safety stock quantity, the preset delivery lead time and the preset replenishment check period in the historical sub-time period may include: determining a target historical forecast flow rate set according to the historical forecast flow rate set, the preset delivery advance and the preset replenishment check period; determining the average value of all target historical predicted traffic in the target historical predicted traffic set as historical average predicted traffic; and generating target replenishment point location information according to the replenishment parameters, the safety stock, the historical average predicted traffic volume, the preset delivery lead and the preset replenishment check period.

Optionally, the generating historical article circulation information according to the safe stock amount, the preset delivery advance, the preset replenishment check cycle, the initial stock in the historical sub-time period, the total quantity of arrived articles and the stock amount in transit in the historical sub-time period may include: generating a replenishment mark according to the initial inventory, the total quantity of the arrived goods and the target replenishment point location information in the historical sub-time period; and generating historical article circulation information according to the replenishment mark, the safety stock, the preset delivery lead, the preset replenishment check period, the initial stock in the historical sub-time period, the total quantity of the arrived articles and the stock in transit in the historical sub-time period.

Optionally, the generating a replenishment mark according to the initial inventory amount, the total quantity of arrived products, and the target replenishment point location information in the historical sub-time period may include: determining the sum of the initial inventory and the total quantity of the arrived goods of the historical sub-time period as the stock of the current goods; generating a replenishment mark representing replenishment of the target item in the historical sub-time period in response to the stock quantity of the spot goods and the stock quantity in transit in the historical sub-time period satisfying the preset replenishment condition; and generating a replenishment mark representing that the target item is not replenished in the historical sub-time period in response to the current stock quantity and the in-transit stock quantity in the historical sub-time period not meeting the preset replenishment condition.

Alternatively, the generating historical article circulation information according to the replenishment mark, the safe stock amount, the preset delivery lead, the preset replenishment check period, the initial stock in the historical sub-period, the total amount of arrived articles and the stock amount in transit in the historical sub-period may include: generating a target historical stock according to the safe stock, the historical average predicted traffic volume, the preset delivery lead and the preset replenishment check period; generating a replenishment quantity according to the target historical inventory, the initial inventory of the historical sub-time period, the total quantity of the arrived goods and the stock in transit in the historical sub-time period; determining the replenishment quantity as an in-transit inventory quantity in a next historical sub-time period of the historical sub-time period; and generating historical article circulation information according to the historical circulation amount, the simulation circulation amount, the initial inventory, the final inventory, the replenishment amount, the total arrival quantity, the on-road inventory, the target replenishment point information, the replenishment mark, the target historical inventory, the historical prediction circulation amount set and the target historical circulation amount set in the historical sub-time period.

Optionally, the apparatus may further include a control unit configured to: and controlling the related article scheduling equipment to execute replenishment operation corresponding to the target article according to the replenishment information.

It is understood that the units described in the replenishment information generation apparatus 400 correspond to the respective steps in the method described with reference to fig. 2. Thus, the operations, features and resulting beneficial effects described above for the method are also applicable to the replenishment information generation apparatus 400 and the units included therein, and are not described in detail herein.

Referring now to FIG. 5, a block diagram of an electronic device (such as computing device 101 shown in FIG. 1) 500 suitable for use in implementing some embodiments of the present disclosure is shown. The electronic device shown in fig. 5 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present disclosure.

As shown in fig. 5, electronic device 500 may include a processing means (e.g., central processing unit, graphics processor, etc.) 501 that may perform various appropriate actions and processes in accordance with a program stored in a Read Only Memory (ROM) 502 or a program loaded from a storage means 508 into a Random Access Memory (RAM) 503. In the RAM 503, various programs and data necessary for the operation of the electronic apparatus 500 are also stored. The processing device 501, the ROM 502, and the RAM 503 are connected to each other through a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.

Generally, the following devices may be connected to the I/O interface 505: input devices 506 including, for example, a touch screen, touch pad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; output devices 507 including, for example, a Liquid Crystal Display (LCD), speakers, vibrators, and the like; storage devices 508 including, for example, magnetic tape, hard disk, etc.; and a communication device 509. The communication means 509 may allow the electronic device 500 to communicate with other devices wirelessly or by wire to exchange data. While fig. 5 illustrates an electronic device 500 having various means, it is to be understood that not all illustrated means are required to be implemented or provided. More or fewer devices may be alternatively implemented or provided. Each block shown in fig. 5 may represent one device or may represent multiple devices as desired.

In particular, according to some embodiments of the present disclosure, the processes described above with reference to the flow diagrams may be implemented as computer software programs. For example, some embodiments of the present disclosure include a computer program product comprising a computer program embodied on a computer readable medium, the computer program comprising program code for performing the method illustrated in the flow chart. In some such embodiments, the computer program may be downloaded and installed from a network via the communication device 509, or installed from the storage device 508, or installed from the ROM 502. The computer program, when executed by the processing device 501, performs the above-described functions defined in the methods of some embodiments of the present disclosure.

It should be noted that the computer readable medium described in some embodiments of the present disclosure may be a computer readable signal medium or a computer readable storage medium or any combination of the two. A computer readable storage medium may be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any combination of the foregoing. More specific examples of the computer readable storage medium may include, but are not limited to: an electrical connection having one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing. In some embodiments of the disclosure, a computer readable storage medium may be any tangible medium that can contain, or store a program for use by or in connection with an instruction execution system, apparatus, or device. In some embodiments of the present disclosure, however, a computer readable signal medium may include a propagated data signal with computer readable program code embodied therein, for example, in baseband or as part of a carrier wave. Such a propagated data signal may take many forms, including, but not limited to, electro-magnetic, optical, or any suitable combination thereof. A computer readable signal medium may also be any computer readable medium that is not a computer readable storage medium and that can communicate, propagate, or transport a program for use by or in connection with an instruction execution system, apparatus, or device. Program code embodied on a computer readable medium may be transmitted using any appropriate medium, including but not limited to: electrical wires, optical cables, RF (radio frequency), etc., or any suitable combination of the foregoing.

In some embodiments, the clients, servers may communicate using any currently known or future developed network Protocol, such as HTTP (Hyper Text Transfer Protocol), and may interconnect with any form or medium of digital data communication (e.g., a communications network). Examples of communication networks include a local area network ("LAN"), a wide area network ("WAN"), the Internet (e.g., the Internet), and peer-to-peer networks (e.g., ad hoc peer-to-peer networks), as well as any currently known or future developed network.

The computer readable medium may be embodied in the electronic device; or may exist separately without being assembled into the electronic device. The computer readable medium carries one or more programs which, when executed by the electronic device, cause the electronic device to: according to the expected times of periodic replenishment, determining any replenishment parameter information meeting the conditions of the times of periodic replenishment in a replenishment parameter information set corresponding to a target object as target replenishment parameter information, wherein the replenishment parameter information in the replenishment parameter information set comprises the times of periodic replenishment and replenishment parameters; generating replenishment point location information according to the replenishment parameters included in the target replenishment parameter information; responding to the current stock and the on-road stock of the target object to meet the preset replenishment condition corresponding to the replenishment point information, and generating a target stock; and generating replenishment information corresponding to the target object according to the target inventory, the current inventory and the in-transit inventory.

Computer program code for carrying out operations for embodiments of the present disclosure may be written in any combination of one or more programming languages, including an object oriented programming language such as Java, smalltalk, C + +, and conventional procedural programming languages, such as the "C" programming language or similar programming languages. The program code may execute entirely on the user's computer, partly on the user's computer, as a stand-alone software package, partly on the user's computer and partly on a remote computer or entirely on the remote computer or server. In the latter scenario, the remote computer may be connected to the user's computer through any type of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or the connection may be made to an external computer (for example, through the Internet using an Internet service provider).

The flowchart and block diagrams in the figures illustrate the architecture, functionality, and operation of possible implementations of systems, methods and computer program products according to various embodiments of the present disclosure. In this regard, each block in the flowchart or block diagrams may represent a module, segment, or portion of code, which comprises one or more executable instructions for implementing the specified logical function(s). It should also be noted that, in some alternative implementations, the functions noted in the block may occur out of the order noted in the figures. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality involved. It will also be noted that each block of the block diagrams and/or flowchart illustration, and combinations of blocks in the block diagrams and/or flowchart illustration, can be implemented by special purpose hardware-based systems which perform the specified functions or acts, or combinations of special purpose hardware and computer instructions.

The units described in some embodiments of the present disclosure may be implemented by software or hardware. The described units may also be provided in a processor, and may be described as: a processor includes a determination unit, a first generation unit, a second generation unit, and a third generation unit. The names of these units do not in some cases constitute a limitation on the units themselves, and for example, the third generation unit may be described as "a unit that generates replenishment information corresponding to the target item based on the target stock quantity, the stock quantity and the stock quantity in transit".

The functions described herein above may be performed, at least in part, by one or more hardware logic components. For example, without limitation, exemplary types of hardware logic components that may be used include: field Programmable Gate Arrays (FPGAs), application Specific Integrated Circuits (ASICs), application Specific Standard Products (ASSPs), system on a chip (SOCs), complex Programmable Logic Devices (CPLDs), and the like.

Some embodiments of the present disclosure also provide a computer program product comprising a computer program that, when executed by a processor, implements any of the replenishment information generation methods described above.

The foregoing description is only exemplary of the preferred embodiments of the disclosure and is illustrative of the principles of the technology employed. It will be appreciated by those skilled in the art that the scope of the invention in the embodiments of the present disclosure is not limited to the specific combinations of the above-mentioned features, and other embodiments in which the above-mentioned features or their equivalents are combined arbitrarily without departing from the spirit of the invention are also encompassed. For example, the above features and (but not limited to) technical features with similar functions disclosed in the embodiments of the present disclosure are mutually replaced to form the technical solution.

Claims

1. A replenishment information generation method includes:

according to the expected times of periodic replenishment, determining any replenishment parameter information meeting the conditions of the periodic replenishment times in a replenishment parameter information set corresponding to a target object as target replenishment parameter information, wherein the replenishment parameter information in the replenishment parameter information set comprises the periodic replenishment times and replenishment parameters;

according to the replenishment parameters included in the target replenishment parameter information, replenishment point position information is generated;

responding to the fact that the stock of the current goods and the stock in transit of the target goods meet the preset goods supplementing condition corresponding to the goods supplementing point position information, and generating target stock;

and generating replenishment information corresponding to the target object according to the target inventory, the spot inventory and the in-transit inventory.

2. The method of claim 1, wherein the replenishment parameter information set is generated by:

generating a replenishment parameter set according to a preset value range and a preset step value;

for each replenishment parameter in the replenishment parameter set, performing the following steps:

determining a historical article circulation information set of the target article in a preset historical time period, wherein each piece of historical article circulation information in the historical article circulation information set corresponds to each historical sub-time period in the historical time period;

generating cycle average replenishment times according to the historical article circulation information set;

and generating replenishment parameter information according to the replenishment parameters and the cycle average replenishment times.

3. The method of claim 2, wherein historical item flow information in the historical item flow information set includes replenishment labels; and

the generating cycle average replenishment times according to the historical article circulation information set comprises the following steps:

and generating cycle average replenishment times according to each replenishment mark included in the historical article circulation information set.

4. The method of claim 2, wherein the determining the historical item circulation information set of the target item over the preset historical time period comprises:

acquiring historical circulation amount, historical forecast circulation amount set and target historical circulation amount set of the target object in each historical sub-time period in the historical time period, and initial inventory and in-transit inventory of the target object in the initial historical sub-time period of the historical time period;

for each history sub-period within the history period, performing the following:

determining the replenishment quantity corresponding to a target historical sub-time period as the total quantity of the arrived goods in the historical sub-time period, wherein the target historical sub-time period corresponds to the historical sub-time period and a preset goods delivery lead period;

determining the end-of-term inventory in the historical sub-time period according to the total quantity of the arrived commodities, the initial inventory in the historical sub-time period and the historical traffic;

determining the end-of-term inventory amount as an initial inventory amount of a next historical sub-time period of the historical sub-time period;

and generating historical article circulation information according to a target historical circulation amount set in the historical sub-time period, the preset delivery lead period, the preset replenishment check period, the initial inventory in the historical sub-time period, the total quantity of the arrived articles and the stock in transit in the historical sub-time period.

5. The method of claim 4, wherein said determining an end-of-term inventory amount within said historical sub-period of time based on said total quantity-of-shipments, an initial inventory amount within said historical sub-period of time, and a historical turnover amount comprises:

determining the simulation flow rate in the historical sub-time period according to the initial inventory and the historical flow rate in the historical sub-time period;

and determining the future end inventory in the historical sub-time period according to the future end inventory, the total quantity of arrived cargos and the simulation circulation quantity in the historical sub-time period.

6. The method of claim 4, wherein generating historical item circulation information according to the target historical circulation volume set in the historical sub-time period, the preset delivery lead period, the preset replenishment check period, the initial inventory amount in the historical sub-time period, the total arrival amount and the inventory amount in transit in the historical sub-time period comprises:

generating a safety stock in the historical sub-time period according to a target historical circulation set in the historical sub-time period, the preset delivery lead period, the preset replenishment check period and preset distribution parameters;

generating target replenishment point location information according to a historical forecast flow quantity set, the replenishment parameters, the safety stock, the preset delivery lead period and the preset replenishment check period in the historical sub-time period;

and generating historical article circulation information according to the safety stock, the preset delivery lead, the preset replenishment check period, the initial stock in the historical sub-time period, the total arrival amount and the stock in transit in the historical sub-time period.

7. The method of claim 6, wherein the generating of the safety stock amount in the historical sub-time period according to the target historical traffic amount set in the historical sub-time period, the preset delivery lead period, the preset replenishment check period and the preset distribution parameter comprises:

generating a historical traffic flow standard deviation according to the target historical traffic flow set in the historical sub-time period;

and generating the safety stock in the historical sub-time period according to the historical circulation standard deviation, the preset delivery lead period, the preset replenishment check period and the preset distribution parameter.

8. The method of claim 6, wherein the generating target replenishment point location information according to the historical forecast traffic set, the replenishment parameter, the safety stock amount, the preset delivery lead period and the preset replenishment check period in the historical sub-time period comprises:

determining a target historical forecast flow volume set according to the historical forecast flow volume set, the preset delivery lead time and the preset replenishment check period;

determining the average value of all target historical predicted traffic in the target historical predicted traffic set as historical average predicted traffic;

and generating target replenishment point location information according to the replenishment parameters, the safety stock, the historical average predicted traffic volume, the preset delivery lead and the preset replenishment check period.

9. The method of claim 6, wherein the generating historical item circulation information according to the safety stock amount, the preset delivery lead period, the preset replenishment check period, the initial stock in the historical sub-period, the total quantity of arrived items, and the stock quantity in transit in the historical sub-period comprises:

generating a replenishment mark according to the initial inventory, the total quantity of the arrived goods and the target replenishment point location information in the historical sub-time period;

and generating historical article circulation information according to the replenishment mark, the safety stock, the preset delivery lead time, the preset replenishment check period, the initial stock in the historical sub-time period, the total amount of the arrived articles and the stock in transit in the historical sub-time period.

10. The method according to claim 9, wherein the generating a replenishment label according to the initial inventory amount, the total amount of arrived commodities and the target replenishment point information in the historical sub-period of time comprises:

determining the sum of the initial inventory amount and the total amount of the arrived goods of the historical sub-time period as the stock of the spot goods;

generating a replenishment mark representing replenishment of the target item in the historical sub-time period in response to the stock-in-stock amount and the stock-in-transit amount in the historical sub-time period satisfying the preset replenishment condition;

and generating a replenishment mark representing that the target item is not replenished in the historical sub-time period in response to the stock-in-stock amount and the stock-in-transit amount in the historical sub-time period not meeting the preset replenishment condition.

11. The method of claim 9, wherein the generating historical item circulation information according to the replenishment mark, the safety stock amount, the preset delivery lead period, the preset replenishment check period, the initial stock in the historical sub-time period, the total amount of arrived items and the stock amount in transit in the historical sub-time period comprises:

generating a target historical inventory according to the safe inventory, the historical average predicted traffic volume, the preset delivery lead and the preset replenishment check period;

generating a replenishment quantity according to the target historical inventory, the initial inventory of the historical sub-time period, the total quantity of arrived cargos and the on-road inventory of the historical sub-time period;

determining the replenishment quantity as an in-transit inventory quantity in a next historical sub-time period of the historical sub-time period;

and generating historical article circulation information according to the historical circulation amount, the simulation circulation amount, the initial inventory, the final inventory, the replenishment amount, the total arrival quantity, the on-road inventory, the target replenishment point information, the replenishment mark, the target historical inventory, the historical prediction circulation set and the target historical circulation amount set in the historical sub-time period.

12. The method according to one of claims 1-11, wherein the method further comprises:

and controlling the associated article scheduling equipment to execute replenishment operation corresponding to the target article according to the replenishment information.

13. A replenishment information generation apparatus comprising:

the determining unit is configured to determine any replenishment parameter information meeting the periodic replenishment frequency condition in a replenishment parameter information set corresponding to a target object as target replenishment parameter information according to the expected periodic replenishment frequency, wherein the replenishment parameter information in the replenishment parameter information set comprises the periodic replenishment frequency and replenishment parameters;

a first generating unit configured to generate replenishment point location information according to the replenishment parameters included in the target replenishment parameter information;

a second generation unit configured to generate a target stock amount in response to the stock-in-stock amount and the stock-in-transit amount of the target item satisfying a preset replenishment condition corresponding to the replenishment point location information;

a third generating unit configured to generate replenishment information corresponding to the target item in accordance with the target stock amount, the stock-in-stock amount, and the stock-in-transit amount.

14. An electronic device, comprising:

one or more processors;

a storage device having one or more programs stored thereon;

when executed by the one or more processors, cause the one or more processors to implement the method of any one of claims 1-12.

15. A computer-readable medium, on which a computer program is stored, wherein the program, when executed by a processor, implements the method of any one of claims 1-12.

16. A computer program product comprising a computer program which, when executed by a processor, implements the method of any one of claims 1-12.