CN106991544B - Allocation system and allocation method - Google Patents
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- CN106991544B CN106991544B CN201610036907.2A CN201610036907A CN106991544B CN 106991544 B CN106991544 B CN 106991544B CN 201610036907 A CN201610036907 A CN 201610036907A CN 106991544 B CN106991544 B CN 106991544B
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
- G06Q10/00—Administration; Management
- G06Q10/08—Logistics, e.g. warehousing, loading or distribution; Inventory or stock management
- G06Q10/087—Inventory or stock management, e.g. order filling, procurement or balancing against orders
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
The embodiment of the application provides a transfer system and a transfer method, which are used for improving the accuracy of transfer information. The allocation system comprises: the first determining module is used for determining the expected date of completion of transferring the specified business object from the plurality of transferring bins to the target bin; the second determining module is used for determining the actual inventory of the specified business object in the target bin on the scheduled date after the dispatching is finished according to the stored data of the specified business object in the target bin; the third determining module is used for determining the target inventory of the specified business object in the target bin on the expected date of completion of the allocation; and the allocation early warning module is used for generating allocation early warning information aiming at the specified business object in the target bin if the ratio of the actual stock quantity to the target stock quantity is smaller than a set value. The actual inventory and the target inventory of the allocation completion date are determined according to the stored data, and then the ratio of the actual inventory and the target inventory is determined, so that the generated allocation early warning information is accurate.
Description
Technical Field
The application relates to the technical field of internet data processing, in particular to a call system and a call method.
Background
And the calling refers to the process of calling the business object from the calling-out bin to the target bin. The system has the function of adjusting the stock shortage of the business objects in different warehouses, and meets the requirements of sales and logistics distribution.
In the cooperation of an e-commerce platform operator and a logistics provider, the allocation and the assignment play a role in playing a role in the important role. The warehouse integration service generally has the following two warehousing and allocation modes, wherein the first warehousing and allocation mode is suitable for the condition that the bases of production business objects are relatively dispersed; the second warehousing and allocation mode is suitable for the situation that the bases for producing the business objects are concentrated in a certain area and the business objects are sold in a large range.
The first storage and transfer mode: the method is characterized in that a plurality of first-level bins and a plurality of second-level bins are arranged, a user transports the business objects to the first-level bins of the logistics trader which are scattered in each area, the follow-up logistics trader dispatches the business objects from the first-level bins to the second-level bins according to the actual sales condition, and one first-level bin can only dispatch the business objects to the directly-belonging second-level bins in the actual dispatching execution.
The second storage and transfer mode: the method is characterized in that a goods collecting bin and a plurality of distribution bins are arranged, a user transports a business object to the goods collecting bin of a logistics provider, the business object in the goods collecting bin is subsequently distributed to each distribution bin (including a primary bin and a secondary bin) of the logistics provider through distribution, and once the business object is distributed to the distribution bins of the logistics provider, the user can enjoy bin distribution service of the logistics provider.
Under the two storage and allocation modes, the currently used specific allocation mode comprises the following steps:
the first step is as follows: and the e-commerce platform predicts business object sales volume information of different areas in the future.
The second step is that: and the user manually sends a call instruction to the call-out server according to the sales volume prediction information and personal experience, wherein the call instruction can comprise call date and call number.
The third step: and the transfer-out server receives the transfer instruction and triggers transfer operation.
And then, the logistics trader carries out allocation operation, and allocates the business objects from the goods collecting bin to the distribution bin, or allocates the business objects from the first-level bin to the second-level bin.
The calling and calling mode realizes calling and calling of the business object. However, whether dialing is required and the dialing instruction is issued are both determined and executed manually based on empirical values. On one hand, the user may not be able to sense the sign of shortage of goods in the secondary warehouse or the delivery warehouse in time, so that the transfer instruction cannot be issued in time; on the other hand, the decision of the user on the number of calls each time has certain randomness, so that the information of the number of calls cannot reflect the actual needs. Both of these aspects result in less accurate dialing information. The dispatching is carried out according to the dispatching information with poor accuracy, when the dispatching is not timely or the quantity of the dispatching is too small, a consumer cannot leave the order due to sold-out warehouse stocks, and when the dispatching is too frequent or the quantity of the dispatching is too large, the turnover time of the service object stocks is longer and the dispatching cost is increased.
In summary, the existing allocation method has the problem of poor accuracy of allocation information.
Disclosure of Invention
The embodiment of the application provides a call system and a call method, which are used for improving the accuracy of call information.
Based on the above problem, an embodiment of the present invention provides an allocation system, including:
the first determining module is used for determining the expected date of completion of transferring the specified business object from the plurality of transferring bins to the target bin;
the second determining module is used for determining the actual inventory of the specified business object in the target bin on the scheduled date of the completion of the allocation according to the stored data of the specified business object in the target bin;
the third determining module is used for determining the target inventory of the specified business object in the target bin on the expected date of completion of the transfer;
and the allocation early warning module is used for determining the ratio of the actual stock determined by the second determining module to the target stock determined by the third determining module, and if the ratio is smaller than a set value, generating allocation early warning information aiming at the specified business object in the target bin.
A method of dial comprising:
determining a scheduled completion date for transferring the specified business object from the plurality of transfer bins to the target bin;
according to the stored data of the specified business object in the target bin, determining the actual inventory of the specified business object in the target bin on the scheduled date of completion of the allocation;
determining the target inventory of the appointed business object in the target bin on the scheduled date of completion of the allocation;
determining the ratio of the actual inventory of the scheduled date of completion of allocation to the target inventory of the scheduled date of completion of allocation, if the ratio is smaller than a set value, generating allocation early warning information aiming at the specified business object in the target bin, wherein the set value is larger than 0.
In the scheme of the embodiment of the application, the allocation system firstly determines the allocation completion expected date of the appointed service object from the plurality of allocation bins to the target bin, and then determines the actual stock and the target stock of the allocation completion date according to the stored data of the appointed service object.
Drawings
Fig. 1 is a schematic structural diagram of a dial system according to an embodiment of the present application;
fig. 2 is a schematic structural diagram of a second determining module provided in the embodiment of the present application;
fig. 3 is a second schematic structural diagram of a dial system according to an embodiment of the present application;
fig. 4 is a third schematic structural diagram of a dialing system according to an embodiment of the present application;
fig. 5 is a fourth schematic structural diagram of an allocation system according to an embodiment of the present application;
fig. 6 is a flowchart of a call method according to an embodiment of the present application.
Detailed Description
In order to solve the problem of inaccurate allocation information in the prior art, the embodiment of the application firstly provides an allocation system, which is based on a warehousing and allocation mode of multiple allocation warehouses and multiple target warehouses (the warehousing and allocation mode supports the allocation of business objects from the multiple allocation warehouses to the same target warehouse), wherein each module realizes the determination of the actual stock and the target stock of the specified business objects in the target warehouse on the allocation completion date, and compares the ratio of the actual stock and the target stock with the set value, so that the determined allocation early warning information is accurate, and a user or a logistics dealer can know the future stock condition of the target warehouse in advance, thereby facilitating the subsequent manual or automatic timely issuing of allocation instructions, adjusting the stock of the target warehouse and meeting the order placing requirements of consumers.
The preferred embodiments of the present invention will be described in conjunction with the accompanying drawings, and it will be understood that they are described herein for the purpose of illustration and explanation and not limitation. And the embodiments and features of the embodiments in the present application may be combined with each other without conflict.
As shown in fig. 1, which is a schematic structural diagram of a call allocation system provided in an embodiment of the present application, the call allocation system includes: the system comprises a first determining module 11, a second determining module 12, a third determining module 13 and a dialing early warning module 14; wherein:
the first determining module 11 is configured to determine a scheduled completion date for transferring the specified business object from the plurality of call-out bins to the target bin.
The call-out bin is a warehouse used for gathering business objects of users and calling the business objects to a target bin.
On one hand, as the geographic positions of each transfer bin and the target bin are different, a certain time is consumed for transporting the business object from the transfer bin to the target bin, namely the transfer time; on the other hand, based on consideration of allocation resources and cost, it may be necessary to allocate the designated business object and other business objects together in a centralized manner, and specifically when allocation is performed, that is, the allocation starting date is determined, the stock amounts of the designated business object and other business objects are determined together, and a fixed certain day of each week may be generally set as the allocation starting date. Thus, there is a need to determine a projected date of dial completion for a given business object from multiple call bins to a target bin.
In general, the aforementioned scheduled completion date may be determined by a dial start date and a dial duration. The length of the call here is mainly determined by the length of the main transport.
The call duration for calling the service object in each call bin to a certain target bin may be different, and assuming that the call duration for calling the service object from the call bin a1, a2 … An to the target bin B1 is T1, T2 … Tn, then T ═ max (T1, T2 … Tn) may be taken as the call duration for calling the service object in each call bin to a certain target bin. Unifying the starting date of the dispatching of each dispatching warehouse, and taking the date obtained by pushing the starting date of the dispatching warehouse by T as the expected completion date of the dispatching of the business object from each dispatching warehouse to a certain target warehouse.
In order to flexibly and accurately determine the estimated date of completion of the call, preferably, the call system further includes a call rule setting module 15.
The allocation rule setting module 15 is configured to provide an allocation period and an allocation duration setting interface for a user, receive and store the allocation period and the allocation duration input from the provided interface, where the allocation duration refers to a duration required for allocating the designated service object from multiple allocation bins to the target bin.
At this time, the first determining module 11 is specifically configured to determine a latest dialing start date of the target bin before the current date; determining a next dialing start date after the current date by using the dialing period; and predicting the expected completion date of allocating the specified business object to the target bin by using the determined starting date and the allocation duration of the next allocation.
Usually, the result of adding the latest dial start date and the dial period is used as the next dial start date. And adding the next dialing starting date and the dialing duration to obtain the predicted dialing completion date. But considering the practical situation, because of the influence of uncertain factors, for example: and predicting the expected completion date of the allocation of the specified business object to the target bin mainly by using the starting date and the allocation duration of the next allocation.
The first determining module 11 may obtain a latest allocation start date before the current date of the target bin by querying the allocation log of the target bin. Here, a uniform allocation period is set for a target bin, or different allocation periods may be set for different types of service objects in a target bin, and at this time, the allocation log of the target bin is queried to obtain the latest allocation start date of the target bin before the current date for the type to which the specified service object belongs.
The above categories may be categories into which the business objects are classified according to storage conditions, shelf life, fragility, and the like. The classification of the above categories takes into account the differences in the transport means and the impact on the allocation period.
And a second determining module 12, configured to determine, according to the stored data of the specified business object in the target bin, an actual inventory amount of the specified business object in the target bin on the scheduled date of completion of the allocation.
In general, the database records the current inventory quantity and the historical inventory quantity of each business object stored in the target warehouse, and the related detail data of the current inventory quantity, such as the related data of inventory quantity reduction caused by sales warehouse-out, allocation warehouse-out, plate loss and the like, and the related data of inventory quantity increase caused by purchase warehouse-in, warehouse-out, allocation warehouse-in, plate surplus and the like. The second determination module may acquire current inventory data with the specified business object from the database, and then predict inventory increase or decrease data from the current date to the scheduled transfer completion date, that is, a difference between the accumulated inventory increase amount and the accumulated inventory decrease amount, based on detail data related to the specified business object.
Here, the data related to each target bin in the database of the allocation system may be obtained by synchronizing the relevant data of each service object stored in each target bin server with the relevant data of each service object in the database of the allocation system. Or the database of the transfer system can uniformly record the related data of each service object in each target bin. In this case, the data may be changed or acquired in the following manner: when a user places an order, calls out the warehouse or exits the warehouse, a database of the calling system sends a warehouse-out instruction to a target warehouse server in the area where the user is located, and after receiving a successful warehouse-out response of the target warehouse server, the inventory of the business object aimed at by the user in the target warehouse server for placing an order, calling out the warehouse or exiting the warehouse is correspondingly reduced; when each business object is put in storage, the user terminal performing the storage record operation of the target storage server sends the storage amount data of each business object to the database of the allocating system, and the database of the allocating system receives and stores the storage amount data of each business object.
Specifically, a specific structural diagram of the second determining module may be as shown in fig. 2, and includes:
the monitoring submodule 121 is configured to monitor data of the specified business object in the target bin, where the data is stored in a database, and the data includes a current inventory amount of the specified business object.
And the ex-warehouse quantity prediction sub-module 122 is used for predicting the accumulated sales ex-warehouse quantity of the specified business object in the time period from the current date to the next transfer date of the area covered by the target warehouse.
And the warehousing quantity prediction submodule 123 is configured to predict the cumulative allocation warehousing quantity of the designated business object to the target warehouse within a time period from the current date to the next allocation date.
And the actual inventory determining submodule 124 is used for determining the actual inventory of the target warehouse on the date expected after the transfer is completed according to the monitored current inventory, the predicted accumulated sales warehouse-out quantity and the accumulated transfer warehouse-in quantity.
A third determining module 13, configured to determine a target inventory of the specified business object in the target warehouse at the scheduled completion date of the allocation;
the target inventory can be determined by executing a certain algorithm, the algorithm needs to comprehensively consider factors such as inventory turnover, stock shortage rate and the like, so that the target inventory cannot be too large, otherwise, the inventory turnover is influenced, the transfer frequency is increased, meanwhile, the target inventory cannot be too small, and otherwise, the stock shortage is easy to occur.
Specifically, the third determining module 13 is specifically configured to determine a target inventory amount according to one or more of a warehousing cost of the specified business object in the dispatch bin, a transfer cost for transferring the specified business object from the dispatch bin to the target bin, a stock shortage rate of the specified business object in the target bin, a quantity of lost orders due to the stock shortage rate, and a sales volume of the specified business object in a coverage area of the target bin.
In order to optimize the determined target inventory quantity, the target inventory quantity may be specifically calculated in the following manner:
the first step is as follows: determining the predicted sales number of the coverage range of the target bin, determining the warehousing cost and the allocation cost by using the inventory turnover condition of the specified business object in the target bin, and determining the stock shortage rate of the target bin and the number of lost orders caused by the stock shortage rate;
the allocation cost comprises transportation, goods loss, goods damage and transportation expense cost caused by allocation.
The second step is that: and substituting the predicted sales number, the warehousing cost, the transfer cost and the order loss amount determined in the first step into a pre-established objective function as parameters to obtain an optimal solution of the objective function. The optimal solution value of the objective function enables the order loss and the total cost to be minimum and can be used as a target inventory.
The pre-established objective function and the optimal solution can be determined by utilizing the relevant linear programming or non-linear programming theory of operation research and combining the relevant parameters influencing the target inventory.
Further, in order to make the target inventory amount change with the change of the specific value of the parameter affecting the target inventory amount and reflect the current target inventory amount requirement, a target inventory adjustment strategy, such as adjustment by day, week, etc., may also be set in the allocation rule setting module 15. For example, when the target inventory adjustment policy is adjusted once per week, the determination of the target inventory amount is newly performed using the latest data of the designated business object when the adjustment time comes.
And the allocation early warning module 14 is configured to determine a ratio of the actual inventory determined by the second determining module to the target inventory determined by the third determining module, and if the ratio is smaller than a set value, generate allocation early warning information for the specified service object in the target bin, where the set value is greater than 0.
The set value may be 1, or may be a value obtained by adding or subtracting a fluctuation rate to or from 1, where the fluctuation rate is a fluctuation rate of the target inventory amount. The target inventory amount may fluctuate upward and downward on the basis of the determined target inventory amount.
Optionally, the allocation early warning module 14 is configured to generate allocation early warning information according to a ratio of an actual inventory amount to a target inventory amount, compare a difference between the actual inventory amount determined by the second determining module and the target inventory amount determined by the third determining module with a preset threshold, and generate allocation early warning information for the specified service object in the target warehouse if the difference is smaller than the preset threshold.
The allocation early warning information generated for the specified service object in the target bin may be allocation early warning information carrying a target bin identifier and a specified service object identifier. According to the requirement, the next dialing date information after the current date can be carried in the dialing early warning information.
In the scheme of the embodiment of the application, the actual stock and the target stock of the acquired business object on the scheduled date of completion of allocation are relatively objective and accurate according to the stored data of the business object, and the ratio of the actual stock and the target stock is determined, and the ratio is correspondingly a relatively objective and accurate numerical value, so that the generated allocation early warning information is relatively accurate compared with the existing allocation information manually obtained according to experience values, and meanwhile, the automatic generation of the allocation early warning information is also realized.
When the allocation system generates the allocation early warning information, that is, it indicates that the allocation operation needs to be executed on the next allocation starting day, in order to accurately obtain the allocation quantity information that the specified service object needs to be allocated from the allocation outlet bin to the target bin on the next allocation starting day, preferably, the allocation system further includes: a dial decision module 16;
the allocation early warning module 14 is further configured to generate allocation early warning information for the specified business object in the target bin, and send the allocation early warning information to an allocation decision module.
And the allocation decision module 16 is configured to receive the allocation early warning information, and determine the allocation quantity required at this time for the target warehouse according to the actual inventory determined by the second determination module and the target inventory determined by the third determination module.
The allocation quantity required by the target bin at this time is also the allocation quantity required for allocating the specified business object in the allocation bin to the target bin at this time.
Specifically, a value obtained by a difference between the target stock quantity and the actual stock quantity may be used as the allocation quantity, a value obtained by a product of the target stock quantity and (1+ fluctuation rate) and the actual stock quantity may be used as the allocation quantity, and a value obtained by multiplying a value obtained by a difference between the target stock quantity and the actual stock quantity by an allocation quantity coefficient may be used as the allocation quantity. Of course, in the embodiment of the present application, the allocation quantity determined by other allocation quantity determining manners based on the actual inventory quantity determined by the second determining module and the target inventory quantity determined by the third determining module may also be used, which is not limited in the present application.
Of course, the allocation quantity may also be determined without using the allocation decision module, but the allocation quantity set by the user is directly used as the allocation quantity for allocating the specified business object in the allocation bin to the target bin.
A schematic structural diagram of a dial system including the above-mentioned dial decision module is shown in fig. 3.
After the allocation decision module 16 determines the allocation number of the specific service object in the allocation bin to the target bin, the allocation decision module may manually issue the allocation command according to the allocation number, or may automatically issue the allocation command by using the system. In order to implement the issue of the dial command, preferably, the dial system further includes: a dial execution module 17;
the allocation decision module 16 is further configured to, when receiving the early warning information for the specified service object in one target warehouse or the early warning information for the same specified service object in a plurality of different target warehouses, determine an allocation warehouse and corresponding allocation quantity information that are required to perform allocation operation according to a relationship between the inventory of the specified service object in each allocation warehouse and the allocation quantity required by each target warehouse.
The allocation execution module 17 is configured to send the allocation early warning information, the allocation bin that needs to perform the allocation operation, and the corresponding allocation quantity information to the user terminal after binding them together, or issue an allocation instruction carrying the allocation early warning information, the allocation bin that needs to perform the allocation operation, and the corresponding allocation quantity information to each allocation bin server when determining that the current date is the allocation date of the specified service object in the target bin.
A schematic structural diagram of a dial system including the dial execution module is shown in fig. 4.
The allocation early warning information indicates that allocation operation needs to be executed at the next allocation starting date, and carries a target bin identifier and a service object identifier, so that the allocation early warning information, the allocation bin needing to execute the allocation operation and corresponding allocation quantity information can be bound and sent to the user terminal so as to be used for manually issuing allocation instructions or auditing the target bin identifier, the service object identifier and the allocation quantity, and the allocation system is notified to issue the allocation instructions after the auditing is passed. And the transfer early warning information, the transfer bin needing to execute the transfer operation and the corresponding transfer quantity information can be bound and sent to the transfer execution module, and at the moment, the transfer execution module can obtain the target bin identifier, the transfer bin identifier, the service object identifier and the transfer quantity. When the allocation early warning information carries the allocation date information, the allocation date information is utilized to issue an allocation instruction; when the dial early warning information does not carry dial date information, the dial date can be determined according to the current date, the dial log record and the dial period stored in the dial rule setting module, the dial instruction can be issued subsequently, the dial instruction can be issued in advance, and the dial instruction can also be issued on the determined dial date. In actual operation, if the warehouse is convenient for picking goods and delivering goods out of the warehouse, the dial instructions can be directly issued without analyzing whether the current date is the dial date or not, and the dial instructions are subjected to Hold single processing, namely, the dial instructions are gathered together to be dialed.
If the user manually dials, the dial system may analyze the difference between the user's dial decision and the system dial decision and improve the number of dials, the target inventory number, and the volatility.
Aiming at the automatic allocation of the allocation system, the allocation system analyzes the change conditions of user cost, shortage of goods and the like after the automatic allocation, adjusts the target stock, the allocation quantity and the fluctuation rate, and provides basis information for the reasonable setting of the allocation period.
The allocation decision module 16 is specifically configured to select, as the allocation bin for executing the current allocation, the allocation bin with the smallest sum of allocation durations for allocating the specified business object to each target bin if it is determined that the allocation bin exists in which the inventory of the specified business object is not less than the sum of the allocation quantities required by each target bin; on the contrary, when the sum of the stock amounts of the specified business objects in the plurality of dispatch bins is not less than the sum of the dispatching quantities required by each target bin, the dispatch bin with the minimum stock amount is sequentially selected as the dispatch bin for executing the current dispatching; and when the sum of the inventory amounts of the specified business objects in the plurality of dispatch bins is less than the sum of the dispatching quantities required by each target bin, distributing the dispatching quantity of each dispatch bin to each target bin according to the proportional relation between the dispatching quantities required by each target bin.
In addition, when the sum of the stock quantities of the specified business objects in the plurality of dispatch bins is less than the sum of the required dispatch quantities of each target bin, the dispatch decision module 16 may further generate replenishment early warning notification information for the specified business objects, and send the replenishment early warning notification information to the user terminal.
And the replenishment early warning notification information is used for prompting a user to replenish the target bin with the specified business object.
In addition, because the actual transfer quantity and the transfer quantity issued by the transfer instruction may have a difference, the difference is the transfer difference, and the transfer difference is used as the basis for adjusting the subsequent target inventory, fluctuation rate and transfer quantity, thereby realizing the closed-loop feedback of the transfer system.
The specific structural schematic diagram of the dial system may not be limited to that shown in fig. 1 to 4, and may also be as shown in fig. 5, for example.
The embodiment of the application is based on the storage and allocation modes of a multi-dispatch warehouse and a multi-target warehouse, and the design idea that the multi-dispatch warehouse makes up the stock shortage of a single dispatch warehouse is taken out. Aiming at the shortage risk of a single transfer bin, the shortage rate can be reduced to a great extent by transferring more than one transfer bin, and the shortage can be generated only when the inventory total amount of all the transfer bins is still less than the total amount of the target bin to be transferred.
Based on the same inventive concept, the embodiment of the present application further provides a call method, and the principle and implementation details of the call method are the same as those of the call system, and are not described in detail below. The flow of the allocation method is shown in fig. 6, and includes the following steps:
step 601: determining a scheduled completion date for transferring the specified business object from the plurality of transfer bins to the target bin;
the dial period and the dial duration input from the provided interface can be received and stored before step 601, and the dial duration refers to the duration required for dialing the specified business object from a plurality of dial-out bins to the target bin;
at this time, this step 601 specifically includes:
determining the latest dialing start date of the target bin before the current date; determining a next dialing start date after the current date by using the dialing period; and predicting the expected completion date of allocating the specified business object to the target bin by using the determined starting date and the allocation duration of the next allocation.
Assuming that the current time is 9.1 pm 16, the next allocation day is 9.3 pm 16, and the determined allocation duration (trunk transportation) is 48 hours;
the determined completion date of the transfer of the specified business object to the target bin is estimated to be 16 pm at 9 months, 5 days and afternoon.
Step 602: according to the stored data of the specified business object in the target bin, determining the actual inventory of the specified business object in the target bin on the scheduled date of completion of the allocation;
specifically, the step 602 includes:
monitoring data of the specified business object in the target bin stored in a database, wherein the data contains the current inventory of the specified business object;
predicting the accumulated sales delivery amount of the specified business object in the time period from the current date to the next transfer date of the area covered by the target bin;
predicting the accumulated allocation warehousing quantity of the designated business object allocated to the target warehouse within the time period from the current date to the next allocation date;
and determining the actual inventory of the target warehouse on the expected date of completion of allocation according to the monitored current inventory, the predicted accumulated sales warehouse-out quantity and the accumulated allocation warehouse-in quantity.
Following the above example, assuming that the current (i.e., 16 pm at 9.1) inventory is 120 pieces, the target inventory of 9.5 is 100 pieces, and the sales forecast data is as follows:
(1) the predicted sales volume was 10 pieces from 16 pm 9.1 to 16 pm 9.2.
(2) The predicted sales volume was 15 pieces from 16 pm 9.2 to 16 pm 9.3.
(3) The predicted sales volume was 20 pieces from 16 pm 9.3 to 16 pm 9.4.
(4) The predicted sales volume was 25 pieces from 16 pm 9.4 to 16 pm 9.5.
It is expected that 50 pieces will be transferred to the target bin at 9.4.
And if the accumulated predicted ex-warehouse quantity of 9.5 is 70 pieces and the accumulated allocation in-warehouse quantity is 50 pieces, the value obtained by the current inventory-the predicted accumulated sales ex-warehouse quantity + the predicted accumulated allocation in-warehouse quantity is 100 pieces, namely the actual inventory of the specified business object in the 9.5 target warehouse is 100.
Step 603: determining the target inventory of the appointed business object in the target bin on the scheduled date of completion of the allocation;
specifically, this step 603 includes: and determining a target inventory amount according to one or more of the warehousing cost of the specified business object in the transfer bin, the transfer cost for transferring the specified business object from the transfer bin to the target bin, the stock shortage rate of the specified business object in the target bin, the number of lost orders caused by the stock shortage rate and the sales volume of the specified business object in the coverage area of the target bin.
Step 604: determining the ratio of the actual inventory of the scheduled date of completion of allocation to the target inventory of the scheduled date of completion of allocation, if the ratio is smaller than a set value, generating allocation early warning information aiming at the specified business object in the target bin, wherein the set value is larger than 0.
Assuming that the target inventory amount is 110 and the set value is 1, following the above example, the ratio of the actual inventory amount of 9.5 to the target inventory amount of 9.5 is 100/110 ═ 0.909 and smaller than 1, and therefore, the allocation warning information is generated for the specified business object in the target warehouse.
Preferably, after the step 604, the method further comprises: and determining the number of allocation required at the current time of the target warehouse according to the determined actual stock and the determined target stock.
Along the above example, the allocation quantity required by the target bin at this time is determined to be 110-.
Preferably, the method further comprises:
when the early warning information aiming at a specified business object in one target bin or the early warning information aiming at the same specified business object in a plurality of different target bins is received, determining a transfer-out bin needing to execute transfer operation and corresponding transfer quantity information according to the relation between the stock of the specified business object in each transfer bin and the transfer quantity required by each target bin;
and sending the allocation early warning information, the allocation bin which needs to execute the allocation operation and the corresponding allocation quantity information to a user terminal, or issuing allocation instructions carrying the allocation early warning information, the allocation bin which needs to execute the allocation operation and the corresponding allocation quantity information to each allocation bin server when the current date is determined to be the allocation date of the specified business object in the target bin.
Specifically, the call-out bin and the corresponding call quantity for executing the call are determined in the following ways:
if the call-out bin with the stock of the specified business object not less than the sum of the call-out quantity required by each target bin is determined to exist, selecting the call-out bin with the minimum sum of the call-out time lengths for calling the specified business object to each target bin as the call-out bin for executing the call-out; on the contrary, when the sum of the stock amounts of the specified business objects in the plurality of dispatch bins is not less than the sum of the dispatching quantities required by each target bin, the dispatch bin with the minimum stock amount is sequentially selected as the dispatch bin for executing the current dispatching; and when the sum of the inventory amounts of the specified business objects in the plurality of dispatch bins is less than the sum of the dispatching quantities required by each target bin, distributing the dispatching quantity of each dispatch bin to each target bin according to the proportional relation between the dispatching quantities required by each target bin.
In the following, when the number of the call-out bins is multiple, the call-out bins for executing the call and the corresponding call-out number are determined by way of example:
suppose that the total transfer amount of the m target bins is z1，z2，…，zmN number of warehouse-out real-time stocks are k1，k2，…，knThen the allocation algorithm method is as follows:
if there is a certain kjSo that k isj>＝Z1+Z2+…+ZmThen only need monotonously to transfer to the target storehouse this moment can, when having a plurality of transfers out of the storehouse to satisfy the condition, get and transfer out of the storehouse to m transfers out of the storehouse total time efficiency shortest transfer out of the storehouse, it is the maximum time efficiency of n transfers out of the storehouse to get to pay attention to when calculating the target stock, then monotonously transfers out of the storehouse this moment can guarantee to transfer and transfer the time efficiency requirement. For example: the inventories of the transfer bins j1, j2 and j3 are respectively 100, 80 and 90, the transfer amount required to the target bins p1, p2 and p3 are respectively 20, 30 and 35, at this time, the inventories of j1 and j3 are sufficient, and assuming that the trunk aging of j1 to p1, p2 and p3 is respectively 1 day, 2 days and 3 days, and the trunk aging of j3 to p1, p2 and p3 is respectively 2 days, 3 days and 4 days, the trunk aging is respectivelyAdjusting j1 with the shortest total aging of 1+2+3 to 6 (days) to p1, p2 and p 3;
if k is1+k2+…+kn>＝Z1+Z2+…+ZmThen the warehouse memory order is called first, assuming k1<＝k2<＝…<＝knThen the smallest i is taken so that k is1+…+ki>＝Z1And the i transfer bins are transferred to the target bin in sequence, and the minimum transfer bin is completely transferred. At Z1After the transfer amount is satisfied, all the left transfer bin pairs Z2Repeat like Z1And so on to ZmAnd finishing the allocation of the allocated amount. For example: the stocks of the transfer bins j1, j2 and j3 are respectively 20, 30 and 35, the transfer amount required to the target bins p1, p2 and p3 is respectively 40, 50 and 60, at this time, all the stocks of the transfer bins are transferred, the transfer amount of the transfer bins j1 to the target bin p1 is 20, 40/150 is rounded up to 6, the transfer amount to the target bin p2 is 7, the transfer amount to the target bin p3 is calculated to be 8, and the actual stocks are left to be 7, so that 7 stocks are transferred, and j2 and j3 are similar.
If k is1+k2+…+kn<＝Z1+Z2+…+ZmAnd then the stock of the plurality of transferring bins is transferred, and at the moment, each transferring bin can be respectively transferred to the target bin according to the monotone discharging mode, namely, the transferring amount of each transferring bin to the target bin is upwards adjusted and distributed according to the transferring amount proportion of the target bin. For example: inventory of the called bins j1, j2, j3, j4 and j5 is respectively 20, 30, 40, 50 and 60, and calling amounts required to the target bins p1, p2 and p3 are respectively 45, 50 and 55, at this time, j1 and j2 meet the requirement that p1 is firstly met, j1 calls 20 to p1, and j2 calls 25 to p 1. Then j2, j3, j4, j5 has 5, 40, 50, 60 in inventory, j2, j3, j4 dials 5, 40, 5 to p2, and j4, j5 has 5, 60 in inventory, and dials 5, 50 to p3 respectively, until all dials are finished.
The allocation system and the allocation method provided by the embodiment of the application provide an automatic early warning mode based on target inventory, improve the timeliness of the out-of-stock early warning, and avoid the out-of-stock caused by untimely manual discovery; the total cost and the out-of-stock factors are comprehensively analyzed through the setting of the target inventory, and the target inventory can be continuously updated, so that the reasonability of the early warning decision result is improved. Furthermore, an automatic allocation decision-making mode is provided, the mode comprehensively analyzes information such as current real-time inventory, allocation timeliness, allocation period, daily sales forecast, allocation warehousing forecast and the like, the randomness of manual decision-making is avoided, and the rationality of allocation decision-making results is improved; the allocation decision algorithm is continuously improved through allocation difference monitoring feedback information, so that the self-evolution of allocation decision modes is realized, the accuracy of allocation decisions is continuously improved, excellent decision experience can be solidified, the problem that decision results are poor due to adjustment of decision personnel is solved, and the self-evolution of allocation decisions is realized. Furthermore, a flexible allocation instruction issuing mode is provided, and allocation of the allocation instruction can be automatically executed by an allocation system, so that the timeliness of allocation instruction issuing is improved, and untimely and out-of-stock allocation of the allocation instruction caused by manual operation delay is avoided.
Through the above description of the embodiments, it is clear to those skilled in the art that the embodiments of the present invention may be implemented by hardware, or by software plus a necessary general hardware platform. Based on such understanding, the technical solutions of the embodiments of the present invention may be embodied in the form of a software product, which may be stored in a non-volatile storage medium (which may be a CD-ROM, a usb disk, a removable hard disk, etc.), and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods according to the embodiments of the present invention.
Those skilled in the art will appreciate that the drawings are merely schematic representations of one preferred embodiment and that the blocks or flow diagrams in the drawings are not necessarily required to practice the present invention.
Those skilled in the art can understand that the modules in the terminal in the embodiment can be distributed in the terminal in the embodiment according to the description of the embodiment, and can also be located in one or more terminals different from the embodiment with corresponding changes. The modules of the above embodiments may be combined into one module, or further split into multiple sub-modules.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (14)
1. A dial system, comprising:
the first determining module is used for determining the expected date of completion of transferring the specified business object from a plurality of transferring bins to a target bin, and the geographical positions of the transferring bins and the target bin are different;
the second determining module is used for determining the actual inventory of the specified business object in the target bin on the scheduled date of the completion of the allocation according to the stored data of the specified business object in the target bin, and the reduction of the inventory is related to the order placement of a user;
the third determining module is used for determining the target inventory of the specified business object in the target warehouse on the expected transfer completion date, and the target inventory is related to the order loss quantity and the sales volume;
and the allocation early warning module is used for determining the ratio of the actual inventory determined by the second determining module to the target inventory determined by the third determining module, and if the ratio is smaller than a set value, generating allocation early warning information aiming at the specified business object in the target bin so as to execute allocation on the next allocation starting day.
2. The allocation system according to claim 1, wherein the second determining module specifically comprises:
the monitoring submodule is used for monitoring the data of the specified business object in the target bin stored in a database, wherein the data contains the current inventory of the specified business object;
the ex-warehouse quantity prediction submodule is used for predicting the accumulated sales ex-warehouse quantity of the specified business object in the time period from the current date to the next transfer date in the area covered by the target warehouse;
the warehousing quantity prediction submodule is used for predicting the accumulated allocation warehousing quantity of the designated business object allocated to the target warehouse within the time period from the current date to the next allocation date;
and the actual stock determining submodule is used for determining the actual stock of the target warehouse on the date predicted when the dispatching is finished according to the monitored current stock, the predicted accumulated sales warehouse-out quantity and the accumulated dispatching warehouse-in quantity.
3. The allocation system of claim 1, wherein said allocation system further comprises an allocation rule setting module;
the allocation rule setting module is used for providing an allocation period and allocation duration setting interface for a user, receiving and storing the allocation period and the allocation duration input from the provided interface, wherein the allocation duration refers to the duration required for allocating the specified business object from a plurality of allocation bins to the target bin;
the first determining module is specifically configured to determine a latest dialing start date of the target bin before the current date; determining a next dialing start date after the current date by using the dialing period; and predicting the expected completion date of allocating the specified business object to the target bin by using the determined starting date and the allocation duration of the next allocation.
4. The allocation system according to claim 1, wherein the third determining module is specifically configured to determine a target inventory amount according to one or more of a warehousing cost of the specified business object in the allocation bin, an allocation cost for allocating the specified business object from the allocation bin to the target bin, an out-of-stock rate and a quantity of orders lost due to the out-of-stock rate of the specified business object in the target bin, and a sales volume of the specified business object in a coverage area of the target bin.
5. The dial system of claim 1, wherein the dial system further comprises: a call decision module;
the allocation early warning module is also used for generating allocation early warning information aiming at the specified business object in the target bin and sending the allocation early warning information to an allocation decision module;
and the allocation decision module is used for receiving the allocation early warning information and determining the allocation quantity required by the target warehouse at this time according to the actual inventory determined by the second determination module and the target inventory determined by the third determination module.
6. The dial system of claim 5, wherein the dial system further comprises: a dial execution module;
the allocation decision module is also used for determining an allocation warehouse and corresponding allocation quantity information which need to execute allocation operation according to the relation between the inventory of the specified business object in each allocation warehouse and the allocation quantity needed by each target warehouse when the early warning information aiming at the specified business object in one target warehouse or the early warning information aiming at the same specified business object in a plurality of different target warehouses is received;
and the allocation execution module is used for binding the allocation early warning information, the allocation bin needing to execute the allocation operation and the corresponding allocation quantity information and then sending the binding information to a user terminal, or sending an allocation instruction carrying the allocation early warning information, the allocation bin needing to execute the allocation operation and the corresponding allocation quantity information to each allocation bin server when the current date is determined to be the allocation date of the specified business object in the target bin.
7. The allocation system according to claim 5, wherein the allocation decision module is specifically configured to select, as the allocation bin for executing the current allocation, the allocation bin with the smallest sum of allocation durations for allocating the designated business object to each target bin if it is determined that there is an allocation bin in which the inventory amount of the designated business object is not less than the sum of allocation numbers required by each target bin; on the contrary, when the sum of the stock amounts of the specified business objects in the plurality of dispatch bins is not less than the sum of the dispatching quantities required by each target bin, the dispatch bin with the minimum stock amount is sequentially selected as the dispatch bin for executing the current dispatching; and when the sum of the inventory amounts of the specified business objects in the plurality of dispatch bins is less than the sum of the dispatching quantities required by each target bin, distributing the dispatching quantity of each dispatch bin to each target bin according to the proportional relation between the dispatching quantities required by each target bin.
8. A method of dialing, comprising:
determining a scheduled completion date of transferring a specified business object from a plurality of transferring bins to a target bin, wherein the geographical positions of the transferring bins and the target bin are different;
according to the stored data of the specified business object in the target bin, determining the actual inventory of the specified business object in the target bin on the scheduled date of completion of the allocation, wherein the reduction of the inventory is related to ordering by a user;
determining the target inventory of the specified business object in the target warehouse at the scheduled transfer completion date, wherein the target inventory is related to the lost quantity and sales volume of the order;
and determining the ratio of the actual inventory of the scheduled date of completion of allocation to the target inventory of the scheduled date of completion of allocation, and if the ratio is smaller than a set value, generating allocation early warning information aiming at the specified business object in the target bin so as to execute allocation on the next allocation starting date.
9. The method according to claim 8, wherein determining an actual inventory amount of the designated business object in the target warehouse at the expected date of completion of the allocation according to the stored data of the designated business object in the target warehouse comprises:
monitoring data of the specified business object in the target bin stored in a database, wherein the data contains the current inventory of the specified business object;
predicting the accumulated sales delivery amount of the specified business object in the time period from the current date to the next transfer date of the area covered by the target bin;
predicting the accumulated allocation warehousing quantity of the designated business object allocated to the target warehouse within the time period from the current date to the next allocation date;
and determining the actual inventory of the target warehouse on the expected date of completion of allocation according to the monitored current inventory, the predicted accumulated sales warehouse-out quantity and the accumulated allocation warehouse-in quantity.
10. The method of claim 8, wherein the method further comprises:
receiving and storing a transfer period and transfer duration input from a provided interface, wherein the transfer duration refers to the duration required for transferring the specified business object from a plurality of transfer bins to the target bin;
the determining of the estimated transfer completion date for transferring the specified business object from the plurality of transfer bins to the target bin specifically includes:
determining the latest dialing start date of the target bin before the current date; determining a next dialing start date after the current date by using the dialing period; and predicting the expected completion date of allocating the specified business object to the target bin by using the determined starting date and the allocation duration of the next allocation.
11. The method according to claim 8, wherein the determining a target inventory of the specified business object in the target warehouse at the expected date of completion of the allocation specifically comprises:
and determining a target inventory amount according to one or more of the warehousing cost of the specified business object in the transfer bin, the transfer cost for transferring the specified business object from the transfer bin to the target bin, the stock shortage rate of the specified business object in the target bin, the number of lost orders caused by the stock shortage rate and the sales volume of the specified business object in the coverage area of the target bin.
12. The method of claim 8, wherein the method further comprises:
and determining the number of allocation required at the current time of the target warehouse according to the determined actual stock and the determined target stock.
13. The method of claim 12, wherein the method further comprises:
when the early warning information aiming at a specified business object in one target bin or the early warning information aiming at the same specified business object in a plurality of different target bins is received, determining a transfer-out bin needing to execute transfer operation and corresponding transfer quantity information according to the relation between the stock of the specified business object in each transfer bin and the transfer quantity required by each target bin;
and sending the allocation early warning information, the allocation bin which needs to execute the allocation operation and the corresponding allocation quantity information to a user terminal, or issuing allocation instructions carrying the allocation early warning information, the allocation bin which needs to execute the allocation operation and the corresponding allocation quantity information to each allocation bin server when the current date is determined to be the allocation date of the specified business object in the target bin.
14. The method of claim 12, wherein the call-out bin and corresponding number of calls to perform the call are determined by:
if the call-out bin with the stock of the specified business object not less than the sum of the call-out quantity required by each target bin is determined to exist, selecting the call-out bin with the minimum sum of the call-out time lengths for calling the specified business object to each target bin as the call-out bin for executing the call-out; on the contrary, when the sum of the stock amounts of the specified business objects in the plurality of dispatch bins is not less than the sum of the dispatching quantities required by each target bin, the dispatch bin with the minimum stock amount is sequentially selected as the dispatch bin for executing the current dispatching; and when the sum of the inventory amounts of the specified business objects in the plurality of dispatch bins is less than the sum of the dispatching quantities required by each target bin, distributing the dispatching quantity of each dispatch bin to each target bin according to the proportional relation between the dispatching quantities required by each target bin.
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| CN110276568B (en) * | 2018-03-15 | 2024-01-19 | 阿里巴巴集团控股有限公司 | Warehouse entry resource allocation method and device and computer system |
| CN110633924B (en) * | 2018-06-21 | 2022-04-26 | 北京京东振世信息技术有限公司 | Method and system for inter-warehouse storage of commodities |
| CN110766345A (en) * | 2018-07-25 | 2020-02-07 | 阿里巴巴集团控股有限公司 | Inventory management method and device |
| CN110046060B (en) * | 2018-12-04 | 2023-06-20 | 创新先进技术有限公司 | Backup method and device for asset data and business server |
| CN112308274A (en) * | 2019-07-31 | 2021-02-02 | 北京沃东天骏信息技术有限公司 | Method and device for distributing available supply amount |
| CN113762844A (en) * | 2020-10-19 | 2021-12-07 | 北京沃东天骏信息技术有限公司 | Method and device for determining shelf loading time of articles |
| CN112016875A (en) * | 2020-10-19 | 2020-12-01 | 耀方信息技术(上海)有限公司 | Medicine inventory allocating system |
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