CN115641059B

CN115641059B - Method, device, electronic equipment, medium and program product for generating replenishment information

Info

Publication number: CN115641059B
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: 2023-11-03
Anticipated expiration: 2042-12-26
Also published as: CN115641059A

Abstract

The embodiment of the disclosure discloses a method, a device, an electronic device, a medium and a program product for generating replenishment information. One embodiment of the method comprises the following steps: according to the expected number of periodic replenishment, any replenishment parameter information meeting the condition of the number of periodic replenishment times in the replenishment parameter information set of the corresponding target object is determined as target replenishment parameter information, wherein the replenishment parameter information in the replenishment parameter information set comprises the number of periodic replenishment times and replenishment parameters; generating replenishment point location information according to replenishment parameters included in the target replenishment parameter information; generating a target stock quantity in response to the stock quantity and the in-transit stock quantity of the target article meeting preset replenishment conditions corresponding to the replenishment point location information; and generating replenishment information of the corresponding target object according to the target stock quantity, the stock in stock quantity and the in-transit stock quantity. This embodiment is related with wisdom commodity circulation, has improved the efficiency of commodity circulation, has reduced article loss.

Description

Method, device, electronic equipment, medium and program product for generating replenishment information

Technical Field

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

Background

During the circulation of items, periodic restocking is typically performed to balance inventory and customer requirements. Currently, downstream staff often perform periodic inventory checking, and send replenishment information upstream according to inventory level conditions. The existing replenishment mode is generally as follows: and setting a replenishment point, and sending replenishment information to the upstream when the stock quantity is lower than the replenishment point.

However, the inventors have found that when restocking is performed in the above manner, there are often the following technical problems:

setting uniform replenishment points can cause uncontrollable replenishment frequency of the articles, and when the replenishment frequency is too high, the ex-warehouse pressure of an upstream warehouse and the warehouse-in pressure of a local warehouse are larger, so that the efficiency of article circulation is lower; when the replenishment frequency is too low, the articles are backlogged in the upstream warehouse and cannot be transported to the local warehouse in time, so that 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, may contain information that does not form the prior art that is already known to those of ordinary skill in the art in this country.

Disclosure of Invention

The disclosure is in part intended to introduce concepts in a simplified form that are further described below in the detailed description. The disclosure 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 restocking information generation methods, apparatuses, electronic devices, computer readable media and program products to solve one or more of the technical problems mentioned in the background section above.

In a first aspect, some embodiments of the present disclosure provide a method for generating restocking information, the method comprising: according to the expected number of periodic replenishment, any replenishment parameter information meeting the condition of the number of periodic replenishment times in a replenishment parameter information set of a corresponding target object is determined as target replenishment parameter information, wherein the replenishment parameter information in the replenishment parameter information set comprises the number of periodic replenishment times and replenishment parameters; generating replenishment point location information according to replenishment parameters included in the target replenishment parameter information; generating a target stock quantity in response to the stock quantity and the in-transit stock quantity of the target article meeting preset replenishment conditions corresponding to the replenishment point location information; and generating replenishment information corresponding to the target item based on the target stock quantity, the stock-in-transit stock quantity, and the in-transit stock quantity.

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 restocking parameter in the restocking parameter set, the following steps are performed: determining a historical item circulation information set of the target item in a preset historical time period, wherein each historical item circulation information in the historical item circulation information set corresponds to each historical sub-time period in the historical time period; generating periodic replenishment times according to the historical article circulation information set; and generating replenishment parameter information according to the replenishment parameters and the replenishment times of the period.

Optionally, the historical item circulation information in the set of historical item circulation information includes a replenishment mark.

Optionally, the generating the number of periodic replenishment times according to the historical item circulation information set includes: and generating the periodical replenishment times according to the replenishment marks 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 includes: acquiring a history circulation quantity, a history prediction circulation quantity set and a target history circulation quantity set of each history sub-time period of the target object in the history time period, and an initial storage quantity and an on-transit storage quantity of the target object in an initial history sub-time period of the history time period; for each history sub-period within the above history period, the following operations are performed: determining the replenishment quantity corresponding to a target historical subperiod as the total arrival quantity in the historical subperiod, wherein the target historical subperiod corresponds to the historical subperiod and a preset delivery advance period; determining the final inventory quantity in the history sub-time period according to the arrival total quantity, the initial inventory quantity in the history sub-time period and the history circulation quantity; determining the final inventory amount as an initial inventory amount of a next history sub-period of the history sub-period; and generating historical article circulation information according to the target historical circulation quantity set in the historical subperiod, the preset delivery advance period, the preset replenishment check period, the initial inventory quantity in the historical subperiod, the arrival total quantity and the on-road inventory quantity in the historical subperiod.

Optionally, the determining the final inventory amount in the history sub-period according to the total arrival amount, the initial inventory amount in the history sub-period and the history flow amount includes: determining the simulation circulation quantity in the history sub-time period according to the initial inventory quantity and the history circulation quantity in the history sub-time period; and determining the final storage quantity in the history sub-time period according to the initial storage quantity in the history sub-time period, the arrival total quantity and the simulation circulation quantity.

Optionally, generating the historical item circulation information according to the target historical circulation amount set in the historical subperiod, the preset delivery advance period, the preset replenishment check period, the initial storage amount in the historical subperiod, the arrival total amount and the on-transit storage amount in the historical subperiod includes: generating a safe stock quantity in the history sub-time period according to the target history circulation quantity set in the history sub-time period, the preset delivery advance period, the preset replenishment check period and the preset distribution parameter; generating target replenishment point information according to the historical predicted flow rate set, the replenishment parameters, the safe stock quantity, the preset delivery advance period and the preset replenishment check period in the historical subperiod; generating historical item circulation information according to the safety stock quantity, the preset delivery advance period, the preset replenishment check period, the initial stock in the historical subperiod, the arrival total quantity and the on-the-way stock quantity in the historical subperiod.

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

Optionally, generating the target restocking point information according to the historical predicted circulation quantity set in the historical subperiod, the restocking parameter, the safety stock quantity, the preset delivery advance period and the preset restocking check period includes: determining a target historical predicted circulation quantity set according to the historical predicted circulation quantity set, the preset delivery advance period and the preset replenishment check period; determining the average value of each target historical predicted transfer quantity in the target historical predicted transfer quantity set as a historical average predicted transfer quantity; and generating target replenishment point information according to the replenishment parameter, the safety stock, the historical average predicted circulation quantity, the preset delivery advance period and the preset replenishment check period.

Optionally, the generating the historical item circulation information according to the safe stock quantity, the preset delivery lead period, the preset replenishment check period, the initial stock in the historical subperiod, the arrival total quantity and the in-transit stock quantity in the historical subperiod includes: generating a replenishment mark according to the initial inventory, the total arrival amount and the target replenishment point information in the historical subperiod; generating historical item circulation information according to the replenishment indicia, the secure inventory, the preset delivery lead period, the preset replenishment check period, the initial inventory in the historical subperiod, the total arrival amount and the on-the-way inventory in the historical subperiod.

Optionally, the generating a restocking mark according to the initial stock quantity, the total arrival quantity and the target restocking point information in the history subperiod includes: determining a sum of the initial stock quantity of the history sub-period and the total arrival quantity as a stock-in-stock quantity; generating a restocking mark representing restocking the target item in the history sub-period in response to the stock-in-stock quantity and the in-transit stock quantity in the history sub-period satisfying the preset restocking condition; and generating a replenishment indicia indicating that the target item is not restocked in the historical sub-period in response to the stock in stock quantity and the in-transit stock quantity in the historical sub-period not meeting the preset replenishment condition.

Optionally, the generating the historical item circulation information according to the replenishment indicia, the secure inventory, the preset delivery lead time, the preset replenishment check period, the initial inventory in the historical subperiod, the total arrival amount, and the in-transit inventory in the historical subperiod includes: generating a target historical stock quantity according to the safe stock quantity, the historical average predicted circulation quantity, the preset delivery advance period and the preset replenishment check period; generating a replenishment quantity based on the target historical inventory, the initial inventory of the historical sub-period, the total amount of the arrival, and the on-transit inventory of the historical sub-period; determining the replenishment quantity as an in-transit inventory quantity in a next history sub-period of the history sub-period; and generating historical article circulation information according to the historical circulation quantity, the simulation circulation quantity, the initial storage quantity, the final storage quantity, the replenishment quantity, the arrival total quantity, the on-the-way storage quantity, the target replenishment point information, the replenishment mark, the target historical storage quantity, the historical prediction circulation quantity set and the target historical circulation quantity set in the historical sub-time period.

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

In a second aspect, some embodiments of the present disclosure provide a restocking information generating apparatus, the apparatus including: the system comprises a determining unit, a storage unit and a storage unit, wherein the determining unit is configured to determine any replenishment parameter information meeting the condition of the periodic replenishment times in a replenishment parameter information set corresponding to a target object as target replenishment parameter information according to the expected periodic replenishment times, and the replenishment parameter information in the replenishment parameter information set comprises the periodic replenishment times and replenishment parameters; the first generation unit is configured to generate the replenishment point information according to the replenishment parameters included in the target replenishment parameter information; a second generation unit configured to generate a target stock quantity in response to the stock quantity and the in-transit stock quantity of the target article 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 stock amount, the stock-in-transit stock amount, and the stock-in-transit amount.

Optionally, the above apparatus further comprises a control unit configured to: and controlling the associated article scheduling equipment to execute the 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 causes the one or more processors to implement the method described in any of the implementations of the first aspect above.

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

In a fifth aspect, some embodiments of the present disclosure provide a computer program product comprising a computer program which, 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 advantageous effects: according to the method for generating the replenishment information, disclosed by the embodiment of the invention, the efficiency of commodity circulation is improved, and the commodity loss is reduced. In particular, the reasons for the inefficiency of the stream of articles and the loss of articles are: setting uniform replenishment points can cause uncontrollable replenishment frequency of the articles, and when the replenishment frequency is too high, the ex-warehouse pressure of an upstream warehouse and the warehouse-in pressure of a local warehouse are larger, so that the efficiency of article circulation is lower; when the replenishment frequency is too low, the articles are backlogged in the upstream warehouse and cannot be transported to the local warehouse in time, so that article loss is caused. Based on this, the restocking information generating method according to some embodiments of the present disclosure first determines any restocking parameter information satisfying the periodical restocking frequency condition in the restocking parameter information set corresponding to the target article as the target restocking parameter information according to the periodical restocking expected frequency. And then, generating the replenishment point position information according to the replenishment parameters included in the target replenishment parameter information. Thus, the replenishment point information representing the replenishment point value can be obtained. And secondly, generating a target stock quantity in response to the stock quantity and the in-transit stock quantity of the target article meeting preset replenishment conditions corresponding to the replenishment point information. Thus, a target stock amount for generating replenishment information can be obtained. And finally, generating the replenishment information of the corresponding target object according to the target stock quantity, the stock in stock quantity and the in-transit stock quantity. Thus, replenishment information representing the target replenishment quantity can be obtained. Because the target replenishment parameter information is determined according to the expected number of periodic replenishment, the replenishment point position value can be adjusted by using the replenishment parameter represented by the target replenishment parameter information, so that the replenishment point position value can be raised or lowered, the replenishment frequency is close to the expected number of periodic replenishment, and the replenishment frequency is controlled. Therefore, the replenishment frequency can be controlled to avoid overhigh or overlow replenishment frequency, so that the ex-warehouse pressure of the upstream warehouse and the warehouse-in pressure of the local warehouse are relieved, the articles in the upstream warehouse are timely circulated to the local warehouse, the article circulation efficiency is improved, and the article loss is reduced.

Drawings

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

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

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

FIG. 3 is a flow chart of other embodiments of a restocking information generation method according to the present disclosure;

FIG. 4 is a schematic diagram of some embodiments of a restocking information generation device 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 present disclosure are shown in the drawings, it should be understood that the present 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 so that this disclosure will be thorough and complete. It should be understood that the drawings and embodiments of the present disclosure are for illustration purposes only and are not intended to limit the scope of the present disclosure.

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

It should be noted that the terms "first," "second," and the like in this disclosure are merely used to distinguish between different devices, modules, or units and are not used to define an order or interdependence of functions performed by the devices, modules, or units.

It should be noted that references to "one", "a plurality" and "a plurality" in this disclosure are intended to be illustrative rather than limiting, and those of ordinary skill in the art will appreciate that "one or more" is intended to be understood as "one or more" unless the context clearly indicates otherwise.

The names of messages or information interacted between the various devices in the embodiments of the present disclosure are for illustrative purposes only and are not intended to limit the scope of such 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 restocking information generation method according to 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 satisfying the periodic replenishment number condition in the replenishment parameter information set 103 of the corresponding target item according to the periodic replenishment expected number 102. The replenishment parameter information in the replenishment parameter information set 103 includes a periodic replenishment number and a replenishment parameter. The computing device 101 may then generate restocking point information 105 based on the restocking parameters included in the target restocking parameter information 104. The restocking point information 105 may represent a restocking point value. Thereafter, in response to the stock-in-transit quantity 106 and the in-transit quantity 107 of the target item satisfying the preset restocking condition corresponding to the restocking point information 105, the computing device 101 may generate the target stock quantity 108. Finally, based on the target inventory 108, the spot inventory 106, and the in-transit inventory 107, the computing device 101 may generate restocking information 109 corresponding to the target item. Wherein, the replenishment information 109 may represent a replenishment quantity.

As an example, the expected number of periodic restocks 102 may be 2 times per week. The target replenishment parameter information 104 may be: number of periodic replenishment: 2 times per week, replenishment parameters: 0.3]. The replenishment point information 105 may be: the replenishment point value is 14. The stock inventory 106 may be 12. The on-road inventory 107 may be 2. The target inventory amount 108 may be 15. The replenishment information 109 may be: [ the replenishment amount was 12].

The computing device 101 may be hardware or software. When the computing device is hardware, the computing device may be implemented as a distributed cluster formed by a plurality of 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 listed above. It may be implemented as a plurality of software or software modules, for example, for providing distributed services, or as a single software or software module. The present invention 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 desired for an implementation.

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

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

In some embodiments, the execution subject of the restocking information generation method (such as the computing device 101 shown in fig. 1) may determine any restocking parameter information satisfying the periodical restocking number condition in the restocking parameter information set corresponding to the target item as the target restocking parameter information according to the periodical restocking desired number. The replenishment parameter information in the replenishment parameter information set may include a periodic replenishment number and a replenishment parameter. The expected number of periodic restocking may be the number of restocking of the target item expected in a certain period. For example, the expected number of periodic restocking may be 2 times a week. The expected number of periodic replenishment may be preset or input in advance by the relevant staff. For example, the above-mentioned related staff member may be an inventory manager. The target object may be a specific object. For example, the target object may be milk. The replenishment parameter information in the replenishment parameter information set may be information representing a replenishment parameter and the number of periodic replenishment times corresponding to the replenishment parameter. The replenishment parameter may be a parameter for generating replenishment point information. The replenishment point information may be information representing a replenishment point value. The restocking point value may be a threshold value for determining whether to restock. The periodic replenishment times condition may be that the number of periodic replenishment times included in the replenishment parameter information set is the same as or similar to the expected number of periodic replenishment times. When the difference between the periodic replenishment times included in the replenishment parameter information and the expected periodic replenishment times is smaller than a preset replenishment times threshold, the periodic replenishment times can be considered to be similar to the expected periodic replenishment times. The preset replenishment number threshold may be a maximum value of a difference between the preset replenishment numbers. In practice, first, the execution subject may acquire the expected number of periodic replenishment from the terminal of the relevant worker through a wired connection or a wireless connection. Then, any replenishment parameter information satisfying the periodic replenishment times condition in the replenishment parameter information set corresponding to the target article may be determined as target replenishment parameter information. As an example, the expected number of periodic restocks is 2 times per week, and restocking parameter information satisfying the condition of the number of periodic restocks may include: number of periodic replenishment: 2 times per week, replenishment parameters: 0.2], [ number of periodic replenishment times: 2 times per week, replenishment parameters: 0.3]. The determined target restocking parameter information may include a restocking parameter of 0.2 or 0.3. It should be noted that the wireless connection may include, but is not limited to, 3G/4G connections, wiFi connections, bluetooth connections, wiMAX connections, zigbee connections, UWB (ultra wideband) connections, and other now known or later developed wireless connection means.

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 length value. The preset value range may be a preset value range. The preset step length may be a preset difference value between two adjacent replenishment parameters. In practice, the executing body may sequentially take values as the replenishment parameters according to the preset step value from the preset value range, so as 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 parameters included in the replenishment parameter set may be: 0. 0.1, 0.2, 0.3, 0.4, 0.5, 0.6, 0.7, 0.8, 0.9, 1.

The second step, for each restocking parameter in the restocking parameter set, may be performed the following steps:

a first substep, determining a historical item circulation information set of the target item in a preset historical time period. Wherein each of the historical item circulation information in the set of historical item circulation information corresponds to each of the historical sub-time periods in the historical time period. It is understood that each of the historical item circulation information in the set of historical item circulation information corresponds to each of the historical sub-time periods in the historical time period one by one. For example, the history period may be 4 months 1 day to 4 months 30 days. The historic sub-period within the above-described historic period may be one day of 4 months.

Alternatively, first, the execution body may acquire a history flow amount, a history prediction flow amount set, and a target history flow amount set of each history sub-period of the target item in the history period, and an initial in-transit inventory amount and an in-transit inventory amount of the target item in an initial history sub-period of the history period. The historical circulation amount may be a real circulation amount (sales amount) of the target object in a historical sub-period. The set of historical predicted amounts of flow may be the predicted amount of flow for at least one sub-period following the historical sub-period. The target historical circulation quantity set may be a historical circulation quantity in at least one sub-period before the historical sub-period. The initial inventory amount may be an inventory amount at the beginning of the corresponding historical sub-period. The on-transit inventory may be the number of target items that are in circulation that have not yet arrived at the warehouse. The sub-period may be the same as the historical sub-period in length, but not the sub-period in the historical period. For example, the history period may be 4 months 1 day to 4 months 30 days. The historic sub-period within the above-described historic period may be one day of 4 months. The sub-period may be 3 months 31 days. The sub-period may be 5 months and 1 day. As an example, the history sub-period is 4 months 1 day, and the history flow amount may be 2. The historical predicted turnover set may be a historical predicted turnover for each of 4 months 2 days to 5 months 1 day. The set of target historical circulation amounts may be 3 months 3 days-4 months 1 day of historical circulation amounts.

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

first, the replenishment quantity corresponding to the target historical sub-period is determined as the total amount of arrival in the historical sub-period. Wherein the target historical sub-period corresponds to the historical sub-period and the preset delivery advance period. Specifically, the target history sub-period may be a history sub-period before the delivery period of the history sub-period. The delivery period may be a sum of the predetermined delivery advance period and a duration of the history sub-period. As an example, the above-described history sub-period may be 4 months and 5 days. The preset delivery advance 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 4 month 1 day restocking amount may be determined as the 4 month 5 day restocking amount. The replenishment quantity may be a quantity that determines replenishment of the target item. Note that, when the history sub-period is in the early period in the history period, the total amount of the arrival in the history sub-period may be acquired in advance or set to a preset arrival amount (for example, 0). As an example, when the above initial history sub-period is 4 months 1 day, the total daily arrival amount of 4 months 1 day to 4 months 4 days may be acquired in advance or set to a preset arrival amount.

Second, determining the final inventory quantity in the history sub-time period according to the arrival total quantity, the initial inventory quantity in the history sub-time period and the history circulation quantity. In practice, first, the sum of the initial inventory amount and the total amount of the arrival may be determined as a first sum value. Then, a difference between the first sum and the historical flow amount may be determined as a final inventory amount. When the end-of-period stock amount obtained is a negative number, the end-of-period stock amount may be replaced with 0.

Alternatively, first, the execution body may determine the simulation flow amount in the history sub-period based on the initial inventory amount and the history flow amount in the history sub-period. In practice, in response to the initial inventory amount being equal to or greater than the historical circulation amount, the historical circulation amount may be determined as a simulated circulation amount. In response to the initial inventory amount being less than the historical flow amount, the initial inventory amount may be determined as a simulated flow amount. Then, the execution body may determine an end-of-period inventory amount in the history sub-period based on the initial-period inventory amount in the history sub-period, the arrival total amount, and the simulation flow amount. In practice, first, the sum of the initial inventory amount and the total amount of the arrival may be determined as a first sum value. Then, a difference between the first sum and the simulated flow amount may be determined as a final inventory amount. Thus, the end-of-term inventory can be determined by simulating the flow volume.

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

Fourth, according to the target historical circulation quantity set in the above-mentioned historical subperiod, the above-mentioned preset delivery advance period, preset replenishment check period, the initial stock quantity in the above-mentioned historical subperiod, the above-mentioned arrival total quantity and the on-the-way stock quantity in the above-mentioned historical subperiod, produce the historical article circulation information. The preset replenishment checking period may be a preset interval period for checking whether replenishment is performed on the article. For example, the preset replenishment check period may be 1 day.

Alternatively, first, the execution subject may generate the secure inventory level in the history sub-period according to the target history flow amount set in the history sub-period, the preset delivery advance period, the preset replenishment check period, and the preset distribution parameter. The preset distribution parameter may be a preset quantile of a standard normal distribution. For example, the preset distribution parameter may be 95% quantile (1.64) of a standard normal distribution. And secondly, generating target replenishment point information by the execution body according to the historical predicted circulation quantity set, the replenishment parameter, the safety stock quantity, the preset delivery advance period and the preset replenishment check period in the historical subperiod. Finally, the executing body may generate historical item circulation information based on the secure inventory, the preset delivery advance period, the preset replenishment check period, the initial inventory in the historical subperiod, the total arrival amount, and the in-transit inventory in the historical subperiod. Thus, the historical circulation article information can be obtained by generating the safe stock quantity and the target replenishment point information.

And a second sub-step of generating the periodical replenishment times according to the historical article circulation information set. In practice, first, the execution body may divide each of the historical item circulation information in the historical item circulation information set according to a time unit included in the unit of the expected number of replenishment cycles to obtain a historical item circulation information set. As an example, the time unit included in the unit of the above-described periodical replenishment desired number may be a week. The historical item circulation information in each historical item circulation information group in the historical item circulation information group set can correspond to the same week. Then, for each of the history item circulation information groups included in the history item circulation information group set, the number of history item circulation information whose replenishment amount included in the history item circulation information group is not 0 is determined as the number of periodical replenishment times. And finally, the average value of the determined replenishment times of each period can be obtained, and the replenishment times of the period can be obtained.

Alternatively, the historical item circulation information in the set of historical item circulation information may include a restocking mark. Wherein the restocking mark may indicate whether restocking of the target article is performed.

Optionally, the executing entity may generate the number of periodic replenishment times according to the respective replenishment marks included in the historical item circulation information set. In practice, first, the execution body may divide each of the historical item circulation information in the historical item circulation information set according to a time unit included in the unit of the expected number of replenishment cycles to obtain a historical item circulation information set. Then, for each of the historical item circulation information groups included in the set of historical item circulation information groups, the number of historical item circulation information representing replenishment items for replenishment items included in the set of historical item circulation information groups is determined as the number of periodic replenishment items. And finally, determining the average value of the replenishment times of each period as the replenishment times of the period.

And a third sub-step of generating replenishment parameter information according to the replenishment parameter and the replenishment times of the period. In practice, the execution subject may combine the replenishment parameter and the number of times of replenishment for the cycle as replenishment parameter information. Thus, the replenishment parameter information including the replenishment parameter and the replenishment times of the periods corresponding to the replenishment parameter can be obtained.

In some optional implementations of some embodiments, generating the secure inventory level in the history sub-period according to the target history flow level set in the history sub-period, the preset delivery advance period, the preset replenishment check period, and the preset distribution parameter may include: first, the execution subject may generate a standard deviation of the historical circulation amount according to the set of the target historical circulation amounts in the historical sub-period. In practice, the execution subject may determine the standard deviation of the target historical circulation amount set as the historical circulation amount standard deviation. Then, the execution body may generate a safe stock amount in the history sub-period according to the standard deviation of the history flow amount, the preset delivery advance period, the preset replenishment check period, and the preset distribution parameter. In practice, in the first step, the execution body may determine a sum of the preset delivery advance period and the preset replenishment check period as a circulation period. And a second step of determining a product of the square of the standard deviation of the historical circulation quantity and the circulation period as a first product value. And a third step of determining a product of the first product value and the preset distribution parameter as a safety stock quantity.

In some optional implementations of some embodiments, generating the target restocking point information according to the historical predicted flow amount set in the historical subperiod, the restocking parameters, the secure inventory, the preset delivery advance period, and the preset restocking check period may include: first, the execution body may determine a target historical predicted circulation amount set according to the historical predicted circulation amount set, the preset delivery lead period, and the preset replenishment check period. In practice, the historical predicted flow rate in the preset shipment advance period and the preset replenishment check period after the corresponding sub-period in the historical sub-period may be determined as the target historical predicted flow rate. As an example, the preset lead period may be 3 days. The preset replenishment check period may be 1 day. The execution body may determine a historical predicted transfer amount of the historical predicted transfer amount set 4 days after the historical sub-period (the day) as a target historical predicted transfer amount, to obtain a target historical predicted transfer amount set. Then, the execution subject may determine a mean value of the target historical predicted circulation amounts in the target historical predicted circulation amount set as a historical average predicted circulation amount. Finally, the executing body may generate target replenishment point information according to the replenishment parameter, the secure inventory, the historical average predicted flow rate, the predetermined delivery advance period, and the predetermined replenishment check period. In practice, in the first step, the executing body may determine a product of the preset replenishment checking period and the replenishment parameter as a second product value. And a second step of determining a sum of the second product value and the preset delivery advance period as a fourth sum value. And a third step of determining a product of the fourth sum and the historical average predicted flow rate as a third product value. And a fourth step of determining a sum of the third product value and the safety stock amount as a target replenishment point value.

Then, the target restocking point value may be determined as target restocking point information. Thus, the target restocking point position value can be adjusted by the restocking parameters.

In some alternative implementations of some embodiments, the executing entity may generate the historical item flow information based on the secure inventory, the preset shipping advance period, the preset replenishment check period, the initial inventory within the historical subperiod, the total inventory and the on-transit inventory within the historical subperiod. Thus, the historical circulation article information can be obtained by generating the safe stock quantity and the target replenishment point information, and the method can comprise the following steps: first, the execution body may generate a restocking mark according to the initial inventory amount, the arrival total amount, and the target restocking point information in the history sub-period. Then, the execution body may generate the historical item circulation information based on the replenishment indicia, the secure inventory level, the preset delivery lead period, the preset replenishment check period, the initial inventory in the historical subperiod, the total amount of arrival, and the in-transit inventory level in the historical subperiod.

Alternatively, first, the execution subject may determine the sum of the initial stock amount of the history sub-period and the total arrival amount as the stock-in-stock amount. Then, in response to the stock-in-stock quantity and the in-transit stock quantity within the historical subperiod meeting a preset restocking condition, a restocking mark may be generated that characterizes restocking the target item within the historical subperiod. The preset replenishment condition may be a replenishment point value represented by the replenishment point information, where the sum of the stock-in-transit quantity and the stock-in-transit quantity is smaller than the replenishment point value. The restocking mark may be a mark that characterizes whether restocking of the target item is performed. For example, when the restocking mark is 1, the restocking of the target object is represented. And when the replenishment mark is 0, indicating that the target object is not replenished. As an example, a restocking flag having a value of 1 may be generated in response to the stock-in-stock quantity and the in-transit stock quantity within the history sub-period meeting the preset restocking condition. Finally, in response to the stock-in-stock quantity and the on-transit stock quantity within the historical subperiod not meeting the preset restocking condition, a restocking mark may be generated that characterizes that the target item was not restocked within the historical subperiod. As an example, in response to the stock-in-transit quantity and the stock-in-transit quantity within the historic sub-period not satisfying the preset restocking condition, a restocking flag having a value of 0 may be generated. Thus, a restocking mark that characterizes whether restocking of the target article is performed can be obtained.

Alternatively, first, the execution subject may generate a target historic stock amount based on the safety stock amount, the historic average predicted circulation amount, the preset delivery advance period, and the preset replenishment check period. In practice, the first step may determine the sum of the preset shipping advance period and the preset replenishment check period as the circulation period. And a second step of determining a product of the cycle time and the historical average predicted cycle amount as a fourth product value. And a third step of determining a sum of the fourth product value and the secure inventory amount as a target historical inventory amount. Thus, the set replenishment parameters do not affect the generation of the target historic inventory. And thus has less impact on the user demand satisfaction rate (the ratio of stock in stock to the number of items required by the user).

Then, the execution subject may generate a restocking amount based on the target historical stock amount, the initial stock amount of the historical sub-period, the total amount of arrival, and the in-transit stock amount in the historical sub-period. In practice, first, the sum of the initial inventory amount of the history sub-period, the total amount of arrival, and the in-transit inventory amount in the history sub-period may be determined as the second sum value. Then, a difference between the target historic stock quantity and the second sum value may be determined as the replenishment quantity. Next, the execution body may determine the replenishment quantity as an in-transit inventory quantity in a next history sub-period of the history sub-period. As an example, the 4 month 1 day restocking amount may be determined as a 4 month 2 day on-transit inventory amount. Finally, according to the historical circulation quantity, the simulation circulation quantity, the initial storage quantity, the final storage quantity, the replenishment quantity, the arrival total quantity, the on-transit storage quantity, the target replenishment point information, the replenishment mark, the target historical storage quantity, the historical prediction circulation quantity set and the target historical circulation quantity set in the historical sub-time period, the execution main body can generate historical article circulation information. In practice, the execution body may combine the historical circulation amount, the simulated circulation amount, the initial storage amount, the final storage amount, the replenishment amount, the arrival total amount, the on-transit storage amount, the target replenishment point information, the replenishment mark, the target historical storage amount, the historical prediction circulation amount set and the target historical circulation amount set in the historical sub-period into the historical item circulation information corresponding to the historical sub-period. Thus, a historical article circulation information set which characterizes the historical circulation quantity, the simulation circulation quantity, the initial storage quantity, the final storage quantity, the replenishment quantity, the arrival total quantity, the on-transit storage quantity, the target replenishment point information, the replenishment mark, the target historical storage quantity, the historical prediction circulation quantity set and the target historical circulation quantity 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 entity may generate the restocking point information according to the restocking parameters included in the target restocking parameter information. In practice, first, the executing body may generate the replenishment point 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 checking period and the replenishment parameter as a second product value. And a second step of determining a sum of the second product value and the preset delivery advance period as a fourth sum value. And a third step, generating a replenishment point value according to the fourth summation value and the predicted flow quantity average value. For example, the product of the fourth summation value and the predicted flow volume mean value may be determined as the replenishment point value. As another example, the sum of the product of the fourth sum value and the predicted flow rate average value and the secure inventory may be determined as the restocking point value. The average value of the predicted circulation amount may be an average value of circulation amounts predicted in a circulation period after the expected number of replenishment times of the period is obtained. The predicted circulation amount in the circulation period after the expected number of replenishment times in the period is acquired may be acquired in advance. And then, generating the replenishment point information according to the replenishment point value. As an example, the execution subject may combine the replenishment point value and a preset replenishment point corpus into replenishment point information. The predetermined replenishment point corpus may be a corpus for combination with replenishment point values. For example, the replenishment point information may be: the replenishment point of today's milk is 12. As yet another example, the execution subject may determine the replenishment point value as replenishment point information. Thus, the replenishment point information representing the replenishment point value can be obtained.

In step 203, a target inventory is generated in response to the stock-in-transit quantity and the stock-in-transit quantity of the target item meeting the preset restocking condition corresponding to the restocking point location information.

In some embodiments, the execution entity may generate the target inventory in response to the stock-in-transit quantity and the stock-in-stock quantity of the target item meeting a preset restocking condition corresponding to the restocking point information. The preset replenishment condition may be a replenishment point value represented by the replenishment point information, where the sum of the stock-in-transit quantity and the stock-in-transit quantity is smaller than the replenishment point value. Both the stock-in-transit quantity and the stock-in-transit quantity of the target article may be obtained in advance. In practice, in response to the stock-in-transit quantity and the stock-in-transit quantity of the target item satisfying the preset replenishment condition, first, the execution subject may determine a sum of the preset delivery advance period and the preset replenishment check period as a circulation period. And then, generating a target stock quantity according to the circulation period and the predicted circulation quantity average value. As an example, the execution subject may determine a product of the circulation cycle and the predicted circulation quantity average as the target inventory quantity. As yet another example, the execution subject may determine a sum of the product of the circulation cycle and the predicted circulation quantity average and the secure inventory quantity as the target inventory quantity. Thus, a target stock amount for generating replenishment information can be obtained.

Step 204, generating replenishment information corresponding to the target object according to the target stock quantity, the stock in stock quantity and the in-transit stock quantity.

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

With further reference to FIG. 3, a flow 300 of further embodiments of a restocking information generation method is shown. The flow 300 of the replenishment information generation method includes the following steps:

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

Step 302, generating the replenishment point location information according to the replenishment parameters included in the target replenishment parameter information.

Step 303, generating a target stock quantity in response to the stock quantity and the in-transit stock quantity of the target article meeting the preset replenishment condition corresponding to the replenishment point information.

Step 304, generating replenishment information corresponding to the target object according to the target stock quantity, the stock-in-transit stock quantity and the in-transit stock quantity.

In some embodiments, the specific implementation of steps 301 to 304 and the technical effects thereof may refer to steps 201 to 204 in those embodiments corresponding to fig. 2, and will not be described herein.

In step 305, the associated item scheduling apparatus is controlled to perform restocking operations for the corresponding target item according to the restocking information.

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

As can be seen in fig. 3, flow 300 of the restocking information generation method in some embodiments corresponding to fig. 3 embodies the step of expanding the item scheduling apparatus and restocking operations as compared to the description of some embodiments corresponding to fig. 2. Thus, the embodiments describe a solution that can optimize item storage and item transportation by guiding the actual item circulation through the restocking volume characterized by restocking information.

With further reference to fig. 4, as an implementation of the method shown in the foregoing figures, the present disclosure provides some embodiments of a restocking information generating apparatus, which correspond to those method embodiments shown in fig. 2, and which are particularly applicable in various electronic devices.

As shown in fig. 4, the restocking information generating device 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. Wherein the determining unit 401 is configured to determine any replenishment parameter information meeting the condition of the periodic replenishment times in the replenishment parameter information set corresponding to the target item as target replenishment parameter information according to the expected periodic replenishment times, wherein the replenishment parameter information in the replenishment parameter information set includes the periodic replenishment times and the replenishment parameters; the first generating unit 402 is configured to generate restocking point information according to restocking parameters included in the target restocking parameter information; the second generating unit 403 is configured to generate a target stock quantity in response to the stock-in-transit quantity and the stock-in-stock quantity of the target article satisfying a preset restocking condition corresponding to the restocking point information; the third generation unit 404 is configured to generate replenishment information corresponding to the target item based on the target stock amount, the stock-in-transit 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 restocking parameter in the restocking parameter set, the following steps are performed: determining a historical item circulation information set of the target item in a preset historical time period, wherein each historical item circulation information in the historical item circulation information set corresponds to each historical sub-time period in the historical time period; generating periodic replenishment times according to the historical article circulation information set; and generating replenishment parameter information according to the replenishment parameters and the replenishment times of the period.

Alternatively, the historical item circulation information in the set of historical item circulation information may include a restocking mark.

Optionally, the generating the number of periodic replenishment times according to the historical item circulation information set may include: and generating the periodical replenishment times according to the replenishment marks 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 period may include: acquiring a history circulation quantity, a history prediction circulation quantity set and a target history circulation quantity set of each history sub-time period of the target object in the history time period, and an initial storage quantity and an on-transit storage quantity of the target object in an initial history sub-time period of the history time period; for each history sub-period within the above history period, the following operations are performed: determining the replenishment quantity corresponding to a target historical subperiod as the total arrival quantity in the historical subperiod, wherein the target historical subperiod corresponds to the historical subperiod and a preset delivery advance period; determining the final inventory quantity in the history sub-time period according to the arrival total quantity, the initial inventory quantity in the history sub-time period and the history circulation quantity; determining the final inventory amount as an initial inventory amount of a next history sub-period of the history sub-period; and generating historical article circulation information according to the target historical circulation quantity set in the historical subperiod, the preset delivery advance period, the preset replenishment check period, the initial inventory quantity in the historical subperiod, the arrival total quantity and the on-road inventory quantity in the historical subperiod.

Optionally, the determining the final inventory amount in the history sub-period according to the total arrival amount, the initial inventory amount in the history sub-period, and the history flow amount may include: determining the simulation circulation quantity in the history sub-time period according to the initial inventory quantity and the history circulation quantity in the history sub-time period; and determining the final storage quantity in the history sub-time period according to the initial storage quantity in the history sub-time period, the arrival total quantity and the simulation circulation quantity.

Optionally, generating the historical item circulation information according to the target historical circulation amount set in the historical subperiod, the preset delivery advance period, the preset replenishment check period, the initial inventory amount in the historical subperiod, the arrival total amount and the on-transit inventory amount in the historical subperiod may include: generating a safe stock quantity in the history sub-time period according to the target history circulation quantity set in the history sub-time period, the preset delivery advance period, the preset replenishment check period and the preset distribution parameter; generating target replenishment point information according to the historical predicted flow rate set, the replenishment parameters, the safe stock quantity, the preset delivery advance period and the preset replenishment check period in the historical subperiod; generating historical item circulation information according to the safety stock quantity, the preset delivery advance period, the preset replenishment check period, the initial stock in the historical subperiod, the arrival total quantity and the on-the-way stock quantity in the historical subperiod.

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

Optionally, generating the target restocking point information according to the set of historical predicted circulation amounts in the historical subperiod, the restocking parameters, the safe stock amount, the preset delivery advance period and the preset restocking check period may include: determining a target historical predicted circulation quantity set according to the historical predicted circulation quantity set, the preset delivery advance period and the preset replenishment check period; determining the average value of each target historical predicted transfer quantity in the target historical predicted transfer quantity set as a historical average predicted transfer quantity; and generating target replenishment point information according to the replenishment parameter, the safety stock, the historical average predicted circulation quantity, the preset delivery advance period and the preset replenishment check period.

Optionally, the generating the historical item circulation information according to the safe stock quantity, the preset delivery lead period, the preset replenishment check period, the initial stock in the historical subperiod, the arrival total quantity and the in-transit stock quantity in the historical subperiod may include: generating a replenishment mark according to the initial inventory, the total arrival amount and the target replenishment point information in the historical subperiod; generating historical item circulation information according to the replenishment indicia, the secure inventory, the preset delivery lead period, the preset replenishment check period, the initial inventory in the historical subperiod, the total arrival amount and the on-the-way inventory in the historical subperiod.

Optionally, the generating a restocking mark according to the initial inventory amount, the arrival total amount and the target restocking point information in the history sub-period may include: determining a sum of the initial stock quantity of the history sub-period and the total arrival quantity as a stock-in-stock quantity; generating a restocking mark representing restocking the target item in the history sub-period in response to the stock-in-stock quantity and the in-transit stock quantity in the history sub-period satisfying the preset restocking condition; and generating a replenishment indicia indicating that the target item is not restocked in the historical sub-period in response to the stock in stock quantity and the in-transit stock quantity in the historical sub-period not meeting the preset replenishment condition.

Optionally, generating the historical item circulation information according to the replenishment indicia, the secure inventory, the preset delivery lead time, the preset replenishment check period, the initial inventory in the historical subperiod, the total arrival amount, and the in-transit inventory in the historical subperiod may include: generating a target historical stock quantity according to the safe stock quantity, the historical average predicted circulation quantity, the preset delivery advance period and the preset replenishment check period; generating a replenishment quantity based on the target historical inventory, the initial inventory of the historical sub-period, the total amount of the arrival, and the on-transit inventory of the historical sub-period; determining the replenishment quantity as an in-transit inventory quantity in a next history sub-period of the history sub-period; and generating historical article circulation information according to the historical circulation quantity, the simulation circulation quantity, the initial storage quantity, the final storage quantity, the replenishment quantity, the arrival total quantity, the on-the-way storage quantity, the target replenishment point information, the replenishment mark, the target historical storage quantity, the historical prediction circulation quantity set and the target historical circulation quantity set in the historical sub-time period.

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

It will be appreciated that the elements described in the restocking information generation device 400 correspond to the various steps in the method described with reference to fig. 2. Thus, the operations, features and advantages described above with respect to the method are equally applicable to the replenishment information generating device 400 and the units contained therein, and are not described herein.

Referring now to FIG. 5, a schematic diagram of an electronic device (e.g., 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 merely an example and should not impose any limitations on the functionality and scope of use of embodiments of the present disclosure.

As shown in fig. 5, the electronic device 500 may include a processing means (e.g., a central processing unit, a graphics processor, etc.) 501, which may perform various appropriate actions and processes according to 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 required 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 via a bus 504. An input/output (I/O) interface 505 is also connected to bus 504.

In general, the following devices may be connected to the I/O interface 505: input devices 506 including, for example, a touch screen, touchpad, keyboard, mouse, camera, microphone, accelerometer, gyroscope, etc.; an output device 507 including, for example, a Liquid Crystal Display (LCD), a speaker, a vibrator, and the like; storage 508 including, for example, magnetic tape, hard disk, etc.; and communication means 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 shows an electronic device 500 having various means, it is to be understood that not all of the illustrated means are required to be implemented or provided. More or fewer devices may be implemented or provided instead. Each block shown in fig. 5 may represent one device or a plurality of devices as needed.

In particular, according to some embodiments of the present disclosure, the processes described above with reference to flowcharts 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 shown in the flow chart. In such embodiments, the computer program may be downloaded and installed from a network via the communications device 509, or from the storage device 508, or from the ROM 502. The above-described functions defined in the methods of some embodiments of the present disclosure are performed when the computer program is executed by the processing device 501.

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. The computer readable storage medium can be, for example, but not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or a combination of any 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 present 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, the computer-readable signal medium may comprise a data signal propagated in baseband or as part of a carrier wave, with the computer-readable program code embodied therein. Such a propagated data signal may take any of a variety of forms, including, but not limited to, electro-magnetic, optical, or any suitable combination of the foregoing. 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, fiber optic cables, RF (radio frequency), and the like, or any suitable combination of the foregoing.

In some implementations, the clients, servers may communicate using any currently known or future developed network protocol, such as HTTP (Hyper Text Transfer Protocol ), and may be interconnected with any form or medium of digital data communication (e.g., a communication 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 networks.

The computer readable medium may be contained in the electronic device; or may exist alone without being incorporated 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 number of periodic replenishment, any replenishment parameter information meeting the condition of the number of periodic replenishment times in a replenishment parameter information set of a corresponding target object is determined as target replenishment parameter information, wherein the replenishment parameter information in the replenishment parameter information set comprises the number of periodic replenishment times and replenishment parameters; generating replenishment point location information according to replenishment parameters included in the target replenishment parameter information; generating a target stock quantity in response to the stock quantity and the in-transit stock quantity of the target article meeting preset replenishment conditions corresponding to the replenishment point location information; and generating replenishment information corresponding to the target item based on the target stock quantity, the stock-in-transit stock quantity, and the in-transit stock quantity.

Computer program code for carrying out operations for some embodiments of the present disclosure may be written in 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 case of a remote computer, the remote computer may be connected to the user's computer through any kind of network, including a Local Area Network (LAN) or a Wide Area Network (WAN), or may be connected to an external computer (for example, through the Internet using an Internet service provider).

The flowcharts 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 means of software, or may be implemented by means of hardware. The described units may also be provided in a processor, for example, 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 limit the units themselves in some cases, and the third generation unit may be described as "a unit that generates replenishment information corresponding to the target item based on the target inventory amount, the stock-in-transit amount, and the in-transit amount", for example.

The functions described above herein 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: a Field Programmable Gate Array (FPGA), an Application Specific Integrated Circuit (ASIC), an Application Specific Standard Product (ASSP), a system on a chip (SOC), a Complex Programmable Logic Device (CPLD), and the like.

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

The foregoing description is only of the preferred embodiments of the present disclosure and description of the principles of the technology being 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 combination of the above technical features, but encompasses other technical features formed by any combination of the above technical features or their equivalents without departing from the spirit of the invention. Such as the above-described features, are mutually substituted with (but not limited to) the features having similar functions disclosed in the embodiments of the present disclosure.

Claims

1. A method for generating replenishment information comprises the following steps:

according to the expected number of periodic replenishment, any replenishment parameter information meeting the condition of the number of periodic replenishment times in a replenishment parameter information set of a corresponding target object is determined to be target replenishment parameter information, wherein the replenishment parameter information in the replenishment parameter information set comprises the number of periodic replenishment times and replenishment parameters, and the condition of the number of periodic replenishment times is that the number of periodic replenishment times included in the replenishment parameter information set is the same as or similar to the expected number of periodic replenishment times;

Generating replenishment point location information according to replenishment parameters included in the target replenishment parameter information;

generating a target stock quantity in response to the stock quantity and the in-transit stock quantity of the target article meeting preset replenishment conditions corresponding to the replenishment point location information;

generating replenishment information corresponding to the target item according to the target stock quantity, the stock-in-transit stock quantity and the in-transit stock quantity;

wherein, the replenishment parameter information set is generated by the following steps: generating a replenishment parameter set according to a preset value range and a preset step value; for each restocking parameter in the restocking parameter set, performing the steps of: determining a historical item circulation information set of the target item in a preset historical time period, wherein each historical item circulation information in the historical item circulation information set corresponds to each historical sub-time period in the historical time period; generating periodic replenishment times according to the historical article circulation information set; generating replenishment parameter information according to the replenishment parameters and the replenishment times of the period;

the determining the historical article circulation information set of the target article in the preset historical time period comprises the following steps: acquiring a historical circulation quantity, a historical prediction circulation quantity set and a target historical circulation quantity set of the target object in each historical subperiod in the historical period, and an initial storage quantity and an on-the-way storage quantity of the target object in an initial historical subperiod of the historical period; for each historical sub-period within the historical period, performing the following: determining the replenishment quantity corresponding to a target historical subperiod as the total arrival quantity in the historical subperiod, wherein the target historical subperiod corresponds to the historical subperiod and a preset delivery advance period; determining the final inventory quantity in the history sub-time period according to the arrival total quantity, the initial inventory quantity in the history sub-time period and the history circulation quantity; determining the end-of-period inventory as an initial-period inventory of a next historical sub-period of the historical sub-period; generating historical article circulation information according to the target historical circulation quantity set in the historical subperiod, the preset delivery advance period, the preset replenishment check period, the initial inventory quantity in the historical subperiod, the arrival total quantity and the on-the-way inventory quantity in the historical subperiod.

2. The method of claim 1, wherein the historical item circulation information in the set of historical item circulation information includes a restocking mark; and

generating the number of periodical replenishment times according to the historical article circulation information set, wherein the method comprises the following steps:

and generating the periodical replenishment times according to the replenishment marks included in the historical article circulation information set.

3. The method of claim 1, wherein the determining the end of life inventory for the historical sub-period based on the total volume of inventory, the initial life inventory for the historical sub-period, and the historical flow volume comprises:

determining the simulation circulation quantity in the history sub-time period according to the initial inventory quantity and the history circulation quantity in the history sub-time period;

and determining the final inventory quantity in the history subperiod according to the initial inventory quantity, the arrival total quantity and the simulation circulation quantity in the history subperiod.

4. The method of claim 1, wherein the generating historical item circulation information from the set of target historical circulation amounts for the historical sub-period, the preset lead time, the preset replenishment check period, the initial future inventory amounts for the historical sub-period, the total arrival amount, and the in-transit inventory amounts for the historical sub-period comprises:

Generating a safe stock quantity in the history sub-time period according to the target history circulation quantity set in the history sub-time period, the preset delivery advance period, the preset replenishment check period and the preset distribution parameter;

generating target replenishment point information according to a historical prediction flow amount set, the replenishment parameters, the safety stock quantity, the preset delivery advance period and the preset replenishment check period in the historical subperiod;

generating historical article circulation information according to the safe stock quantity, the preset delivery advance period, the preset replenishment check period, the initial stock in the historical subperiod, the arrival total quantity and the in-transit stock quantity in the historical subperiod.

5. The method of claim 4, wherein the generating the secure inventory level for the historical sub-period based on the set of target historical flows for the historical sub-period, the preset lead time, the preset replenishment check period, and a preset distribution parameter comprises:

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

and generating the safety stock quantity in the historical subtime period according to the standard deviation of the historical circulation quantity, the preset delivery advance period, the preset replenishment check period and the preset distribution parameter.

6. The method of claim 4, wherein the generating target restocking point information from the historical predicted flow volume set, the restocking parameters, the secure inventory, the preset lead time, and the preset restocking check period over the historical sub-time period comprises:

determining a target historical predicted circulation quantity set according to the historical predicted circulation quantity set, the preset delivery advance period and the preset replenishment check period;

determining the average value of each target historical predicted transfer quantity in the target historical predicted transfer quantity set as a historical average predicted transfer quantity;

and generating target replenishment point information according to the replenishment parameters, the safety stock, the historical average predicted flow rate, the preset delivery advance period and the preset replenishment check period.

7. The method of claim 6, wherein the generating historical item flow information based on the secure inventory, the preset lead time, the preset replenishment check period, the initial inventory over the historical subperiod, the total amount of inventory and the in-transit inventory over the historical subperiod comprises:

Generating a replenishment mark according to the initial inventory, the total arrival amount and the target replenishment point information in the historical subperiod;

generating historical article circulation information according to the replenishment marks, the safety stock quantity, the preset delivery advance period, the preset replenishment check period, the initial stock in the historical subperiod, the arrival total quantity and the on-the-way stock quantity in the historical subperiod.

8. The method of claim 7, wherein the generating a restocking mark from the initial inventory, the total arrival, and the target restocking point information over the historical subperiod comprises:

determining a sum of the initial inventory quantity and the total arrival quantity of the historical sub-time period as a spot inventory quantity;

generating a restocking mark representing restocking the target item in the historical sub-period in response to the stock-in-stock quantity and the in-transit stock quantity in the historical sub-period meeting the preset restocking condition;

and generating a replenishment indicia indicative of the target item not being restocked within the historical sub-period in response to the spot inventory amount and the in-transit inventory amount within the historical sub-period not meeting the preset replenishment condition.

9. The method of claim 7, wherein the generating historical item flow information based on the restocking indicia, the secure inventory, the preset lead time, the preset restocking check period, the initial inventory over the historical subperiod, the total amount of restocking, and the in-transit inventory over the historical subperiod comprises:

generating a target historical stock quantity according to the safe stock quantity, the historical average predicted flow quantity, the preset delivery advance period and the preset replenishment check period;

generating a replenishment quantity according to the target historical stock quantity, the initial stock quantity of the historical subperiod, the total arrival quantity and the in-transit stock quantity in the historical subperiod;

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

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

10. The method according to one of claims 1-9, wherein the method further comprises:

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

11. A restocking information generating device comprising:

the system comprises a determining unit, a storage unit and a storage unit, wherein the determining unit is configured to determine any replenishment parameter information meeting the condition of the periodic replenishment times in a replenishment parameter information set corresponding to a target object as target replenishment parameter information according to the expected periodic replenishment times, the replenishment parameter information in the replenishment parameter information set comprises the periodic replenishment times and the replenishment parameters, and the condition of the periodic replenishment times is that the periodic replenishment times included in the replenishment parameter information set are the same as or similar to the expected periodic replenishment times;

the first generation unit is configured to generate replenishment point position information according to replenishment parameters included in the target replenishment parameter information;

a second generation unit configured to generate a target stock quantity in response to the stock-in-transit quantity and the stock-in-stock quantity of the target article satisfying a preset restocking condition corresponding to the restocking point information;

a third generation unit configured to generate restocking information corresponding to the target item according to the target stock quantity, the stock-in-transit quantity, and the stock-in-transit quantity;

Wherein, the replenishment parameter information set is generated by the following steps: generating a replenishment parameter set according to a preset value range and a preset step value; for each restocking parameter in the restocking parameter set, performing the steps of: determining a historical item circulation information set of the target item in a preset historical time period, wherein each historical item circulation information in the historical item circulation information set corresponds to each historical sub-time period in the historical time period; generating periodic replenishment times according to the historical article circulation information set; generating replenishment parameter information according to the replenishment parameters and the replenishment times of the period; the determining the historical article circulation information set of the target article in the preset historical time period comprises the following steps: acquiring a historical circulation quantity, a historical prediction circulation quantity set and a target historical circulation quantity set of the target object in each historical subperiod in the historical period, and an initial storage quantity and an on-the-way storage quantity of the target object in an initial historical subperiod of the historical period; for each historical sub-period within the historical period, performing the following: determining the replenishment quantity corresponding to a target historical subperiod as the total arrival quantity in the historical subperiod, wherein the target historical subperiod corresponds to the historical subperiod and a preset delivery advance period; determining the final inventory quantity in the history sub-time period according to the arrival total quantity, the initial inventory quantity in the history sub-time period and the history circulation quantity; determining the end-of-period inventory as an initial-period inventory of a next historical sub-period of the historical sub-period; generating historical article circulation information according to the target historical circulation quantity set in the historical subperiod, the preset delivery advance period, the preset replenishment check period, the initial inventory quantity in the historical subperiod, the arrival total quantity and the on-the-way inventory quantity in the historical subperiod.

12. 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, causes the one or more processors to implement the method of any of claims 1-10.

13. A computer readable medium having stored thereon a computer program, wherein the program when executed by a processor implements the method of any of claims 1-10.