WO2022048234A1 - 货物调度方法、装置、电子设备以及存储介质 - Google Patents

货物调度方法、装置、电子设备以及存储介质 Download PDF

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WO2022048234A1
WO2022048234A1 PCT/CN2021/100390 CN2021100390W WO2022048234A1 WO 2022048234 A1 WO2022048234 A1 WO 2022048234A1 CN 2021100390 W CN2021100390 W CN 2021100390W WO 2022048234 A1 WO2022048234 A1 WO 2022048234A1
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goods
level
supply
site
instruction
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PCT/CN2021/100390
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English (en)
French (fr)
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夏令
彭婳
李林林
冯子鹤
周银华
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北京沃东天骏信息技术有限公司
北京京东世纪贸易有限公司
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Publication of WO2022048234A1 publication Critical patent/WO2022048234A1/zh

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    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • 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

Definitions

  • the present application relates to the field of logistics technology, and in particular, to a method, device, electronic device and storage medium for dispatching goods.
  • Short shelf life goods usually refer to goods with a shelf life within a few months, such as fresh goods, dairy products, etc.
  • Embodiments of the present application provide a method, device, electronic device, and storage medium for dispatching goods, which aim to reduce the dispatching time for goods with a short shelf life.
  • the present application provides a method for dispatching goods, including:
  • the outbound instruction is generated according to the first location information and the second location information; wherein, the outbound instruction is used to control the handling equipment to transport the accepted goods to the outbound waiting area.
  • the method further includes:
  • a sorting instruction is generated, so that the handling equipment transports the accepted goods to the sorting area.
  • the demand quantity of multiple subordinate sites is collected, and the goods are scheduled in a centralized manner, which can solve the problem of long scheduling time caused by multiple sites scheduling their own demanded goods in the prior art.
  • a sorting instruction is generated, which specifically includes:
  • the first sorting instruction is generated according to the demand quantity of the lower station
  • the first sorting instruction causes the handling equipment to transport the required quantity of goods of the lower-level stations to the sorting area
  • the first total number refers to the total number of the required quantities of all the lower-level stations.
  • a sorting instruction is generated, which specifically includes:
  • the actual distribution quantity of the lower-level site is determined according to the demand quantity of the lower-level site and the sales quantity of the lower-level site;
  • the second sorting instruction is generated according to the actual distribution quantity of the lower-level station, and the second sorting instruction causes the handling device to transport the goods with the actual distribution quantity of the lower-level station to the sorting area.
  • the actual distribution quantity of the lower-level site is determined according to the demanded quantity and the sales quantity, so as to solve the problem of goods distribution caused by the centralized distribution of goods to the lower-level site by the upper-level site.
  • the actual distribution quantity of the subordinate site is determined according to the demand quantity of the subordinate site and the sales quantity of the subordinate site, which specifically includes:
  • the distribution ratio is calculated according to the first total number, the second total number, the demand quantity of the subordinate site and the sales quantity;
  • the actual distribution quantity of the subordinate site is calculated.
  • the method further includes:
  • the actual sorting quantity after the rounding process is used to generate the second sorting instruction.
  • the actual distribution quantity of the lower-level site is calculated, specifically including:
  • QAi represents the actual distribution quantity of the ith subordinate site
  • Qg represents the supply quantity
  • QXi represents the sales quantity of the ith subordinate site
  • QLi represents the demand quantity of the ith subordinate site
  • QZ1 represents the demand quantity of all the subordinate sites.
  • the first total number of , QZ2 represents the second total number of sales of all lower-level sites, 1 ⁇ i ⁇ N, N represents the total number of lower-level sites.
  • the method before acquiring the attribute information of the accepted goods, the method further includes:
  • a supply order is generated.
  • the supply parameters include supply level and maximum supply quantity
  • supply instructions including:
  • a first supply instruction is generated, so that the supplier can deliver the first total number of goods.
  • the method further includes:
  • the method further includes:
  • a third supply instruction is generated to enable the supplier to deliver a preset fixed quantity of goods.
  • the lower-level site is any one of each sales store, an end intermediate site that distributes goods to each store, and an upper-level intermediate site that distributes goods to each lower-level intermediate site.
  • a cargo dispatching device comprising:
  • an acquisition module configured to acquire the first location information of the outbound waiting area in an idle state, and the second location information of the accepted goods, wherein the shelf life of the accepted goods is within six months;
  • the processing module is configured to generate a warehouse-out instruction according to the first position information and the second position information; wherein, the warehouse-out instruction is used to control the handling equipment to transport the accepted goods to the warehouse-out waiting area.
  • the present application provides an electronic device, comprising: a memory and a processor;
  • memory for storing processor-executable instructions
  • the processor is configured to implement the cargo scheduling method involved in the first aspect and the optional solution.
  • the present application provides a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the computer-executable instructions are executed by a processor, are used to implement the cargo scheduling involved in the first aspect and the optional solution method.
  • the embodiments of the present application provide a method, device, electronic device, and storage medium for dispatching goods. For goods with a shelf life of less than six months, after the goods acceptance is completed, according to the location information of the outgoing waiting area in an idle state and the status of the goods that have been accepted The location information generates outbound instructions, so that the handling equipment transports the accepted goods to the outbound waiting area, reducing the warehousing and storage of short-lived goods, and reducing the scheduling time of short-lived products.
  • FIG. 1 is a schematic structural diagram of a cargo dispatching system according to an embodiment of the present application
  • FIG. 2 is a schematic flowchart of a cargo scheduling method provided by another embodiment of the present application.
  • FIG. 3 is a schematic flowchart of a cargo scheduling method provided by another embodiment of the present application.
  • 5A is a schematic flowchart of a scheduling system provided by another embodiment of the present application.
  • 5B is a schematic flowchart of a scheduling system provided by another embodiment of the present application.
  • FIG. 6 is a schematic structural diagram of a cargo dispatching device provided by another embodiment of the present application.
  • FIG. 7 is a schematic structural diagram of an electronic device provided by another embodiment of the present application.
  • the intermediate site refers to the sales store.
  • the intermediate site can be a logistics center with a warehouse.
  • the upper-level intermediate site distributes goods for the lower-level intermediate site and collects the goods demand of the lower-level intermediate site.
  • the end-level intermediate site distributes goods to each sales store.
  • the central site distributes goods to various intermediate sites, and the central site is also responsible for uniformly purchasing goods from suppliers.
  • the top-level intermediate site is directly connected to the central site.
  • the dispatching system is provided with three-level sites. That is, it includes terminal sites, first-level intermediate sites, and central sites.
  • Short shelf life goods usually refer to goods with a shelf life of less than six months, such as fresh goods, dairy products, etc. Goods with short shelf life are distributed to terminal stations through each upper station in the dispatching structure. For example: the central site receives the goods provided by the supplier, and distributes the goods to the first-level intermediate site, and then the first-level intermediate site distributes the goods to each store.
  • the central site and each intermediate site are provided with a dispatching system, and the dispatching systems of the central site and each intermediate site can run the cargo dispatching method provided by the embodiment of the present application.
  • a cargo dispatching system 100 provided by an embodiment of the present application includes a server 101 and a handling device 102 , wherein the server 101 and the handling device 102 are communicatively connected.
  • the server 101 is used to generate a dispatch instruction
  • the handling device 102 is used to receive the dispatch instruction and move the goods to the corresponding area.
  • the handling equipment may be a handling robot or the like.
  • the present application provides a method, device, electronic device and storage medium for dispatching goods. After the goods are checked and accepted, it is determined whether the goods are goods with a short shelf life. When it is determined that it is a short shelf life cargo, the cargo is directly transported to the outbound area.
  • the links of warehousing and storage of goods can be reduced, and the scheduling time of goods with short shelf life can be greatly reduced.
  • the dispatching systems of the central site and each intermediate site can run the cargo dispatching method provided by the embodiment of the present application, and the method includes:
  • the server acquires the first location information of the warehouse-out waiting area in an idle state and the second location information of the accepted goods.
  • the accepted goods refer to the goods located in the inspection area and after the inspection, and the shelf life of the accepted goods is within six months, that is, the accepted goods are short shelf life products.
  • the second location information of the acceptance area where the accepted goods are located is determined.
  • the warehouse has multiple outbound waiting areas.
  • the outbound waiting area can be a specially set waiting area or an area for outbound inspection.
  • the working state of the outgoing waiting area includes an idle state and an occupied state, the working state of each outgoing waiting area is acquired, and the first position information of the outgoing waiting area in the idle state is determined.
  • the server generates a library export instruction according to the first location information and the second location information.
  • the transportation path from the acceptance area to each outgoing waiting area is calculated and obtained.
  • the server sends an outbound instruction to the handling device.
  • the handling equipment transports the accepted goods to the outgoing waiting area.
  • the handling equipment parses the transportation path from the outbound instruction, and transports the accepted goods to the outbound waiting area according to the transportation path. That is to say, the goods with short shelf life do not need to be stored in the warehouse, stored in the warehouse, etc., and are directly transported from the acceptance area to the outbound waiting area, so that they can be transported from the current site to the lower site after cross-docking.
  • an out-of-warehouse instruction is generated, so that the handling equipment transports the cargo to the out-of-warehousing waiting area, thereby reducing warehousing and storage links and reducing cargo dispatching time .
  • the dispatching systems of the central site and each intermediate site can run the cargo scheduling method provided by the embodiment of the present application, and are applied to the cargo scheduling system.
  • Methods include:
  • the server acquires the first location information of the outgoing waiting area in an idle state and the second location information of the accepted goods.
  • the server generates a library export instruction according to the first location information and the second location information.
  • the server sends an outbound instruction to the handling device.
  • the handling equipment transports the accepted goods to the outbound waiting area.
  • the server obtains the supply quantity of the accepted goods and the demand quantity of multiple lower-level sites.
  • the quantity of the accepted goods is obtained by statistics as the supply quantity of the accepted goods. According to the goods requests sent by each subordinate station, the demand quantity of each subordinate station is obtained. The quantity supplied and the quantity demanded are used to generate the sort order.
  • the demand quantity of the multiple subordinate sites refers to the demand quantity of the uppermost intermediate site directly connected with the central site.
  • the demand quantity of the multiple subordinate sites is the demand quantity of the subordinate intermediate site. The number of demand reported by the store, and the number of demand for each intermediate site at each level is obtained through first-level statistics.
  • the store reports the demand quantity, and each intermediate station statistics office is responsible for the demand quantity of the distribution store, and then obtains the demand quantity of each intermediate station.
  • the demand quantity of multiple subordinate sites is the demand quantity of the sales store.
  • the server generates a sorting instruction according to the supply quantity of the accepted goods and the demand quantity of multiple lower-level sites.
  • the sorting instruction is used to control the handling equipment to transport the accepted goods to the sorting area.
  • the process of generating the sorting instruction specifically includes: judging the magnitude relationship between the supply quantity of the accepted goods and the demand quantity of multiple subordinate stations. That is, when the supplied quantity of the accepted goods is equal to the total demand quantity of the multiple subordinate stations, the sorting instruction can be generated according to the demand quantity of each subordinate station. That is, when the supplied quantity of the accepted goods is less than the total demand quantity of the multiple subordinate stations, the sorting instruction is generated according to the distribution ratio of each subordinate station.
  • the first total number refers to the total number of demand quantities of all subordinate sites.
  • the first sorting instruction is generated according to the demand quantity of the lower station.
  • the first sorting instruction causes the handling device to transport the required quantity of goods of the lower station to the sorting area.
  • the actual distribution quantity of the lower-level site is determined according to the demand quantity of the lower-level site and the sales quantity of the lower-level site.
  • the second sorting instruction is generated according to the actual distribution quantity of the lower-level station, and the second sorting instruction causes the handling device to transport the goods with the actual distribution quantity of the lower-level station to the sorting area.
  • Determining the actual distribution quantity of the lower-level site according to the demand quantity of the lower-level site and the sales quantity of the lower-level site includes: calculating the second total of the sales quantity of all the lower-level sites.
  • the distribution ratio is calculated according to the first total number, the second total number, the demand quantity of the lower-level site and the sales quantity.
  • the actual distribution quantity of the lower-level site is rounded up.
  • the actual sorting quantity after the rounding process is used to generate the second sorting instruction.
  • the actual distribution quantity of the lower-level site is calculated, including:
  • QAi represents the actual distribution quantity of the ith subordinate site
  • Qg represents the supply quantity
  • QXi represents the sales quantity of the ith subordinate site
  • QLi represents the demand quantity of the ith subordinate site
  • QZ1 represents the demand quantity of all the subordinate sites.
  • the first total number of , QZ2 represents the second total number of sales of all lower-level sites, 1 ⁇ i ⁇ N, N represents the total number of lower-level sites.
  • the actual distribution quantity obtained from the calculation is rounded up
  • the actual distribution quantity corresponding to the subordinate site whose sales quantity is greater than the sales average is rounded up
  • the actual distribution quantity corresponding to the subordinate site whose sales quantity is less than the sales average is rounded up.
  • the sales average refers to the average of the sales numbers of each subordinate site. If the total actual distribution quantity after rounding is not equal to the supply quantity, the actual distribution quantity of the sub-site with the smallest sales quantity is the difference between the supply quantity and the rounded actual distribution quantity of other sub-sites.
  • Example 1 The required quantities of 3 subordinate sites are 10, 20 and 30 respectively.
  • the first total is 60.
  • the supply quantity is also 60. That is, the first total and the supply quantity are equal.
  • Sorting instructions are generated based on the demand quantity for each subordinate station.
  • the handling equipment transports the required quantity of goods from each subordinate station to the sorting area. If the goods of 3 lower-level stations are sorted in 3 sorting areas.
  • the handling equipment moves 10, 20 and 30 items to 3 sorting areas for sorting respectively.
  • Example 2 The required quantities of 3 subordinate sites are 10, 20 and 30 respectively. The first total is 60. The supply quantity is also 30. That is, the first total amount is smaller than the supply quantity. The 28-day historical average sales quantities of goods at the 3 lower-level sites were 5, 10, and 20, respectively.
  • the handling equipment moves 4, 10 and 16 items to 3 sorting areas for sorting respectively.
  • the handling equipment receives the sorting instruction.
  • the handling equipment transports the corresponding quantity of goods to the sorting area.
  • the goods of the demand quantity of the lower-level station are transported to the sorting area.
  • the goods of the actual distribution quantity of the lower station are transported to the sorting area.
  • goods are allocated to each subordinate site according to the demand quantity and historical sales quantity of each subordinate site, which can solve the problem of introducing goods allocation in centralized procurement to reduce goods scheduling time.
  • the cargo scheduling method provided by another embodiment of the present application is described below.
  • the central site dispatching system all runs the cargo scheduling method provided by the embodiment of the present application and is applied to the cargo scheduling system.
  • the method includes:
  • the server obtains the demand quantity of multiple subordinate sites.
  • the server of the upper-level site receives the demand request sent by the lower-level site under its jurisdiction, and parses the demand quantity of each lower-level site from the demand request sent by each lower-level site. That is to say, a centralized method is used for cargo scheduling.
  • the supply parameters include the supply level and the maximum supply quantity.
  • the supplier's supply level refers to the supplier's supply priority. If the supply level is high, the supplier will be preferentially selected for supply.
  • generating a supply instruction which specifically includes calculating a first total number of the demand quantity of the multiple subordinate sites.
  • the first supply instruction is generated when the supply level reaches the level threshold and the maximum supply quantity is greater than or equal to the first total number.
  • the first delivery order is used to cause the supplier to deliver the first total amount of goods.
  • a second supply instruction is generated when the supply level reaches the level threshold and the maximum supply quantity is less than the first total number.
  • the second delivery instruction is used to make the supplier deliver the goods with the maximum delivery quantity. That is, the supplier is a high-level enterprise supplier, and the supplier's supply is not restricted.
  • the quantity supplied by the supplier is the first total quantity. If the maximum supply quantity is less than the first total, the supplier supply quantity is the maximum supply quantity.
  • a third supply instruction is generated to enable the supplier to deliver a preset fixed quantity of goods. That is, the supplier is a low-level supplier of the enterprise, and the supplier's supply is a fixed quantity.
  • the central site issues the supply instructions to the suppliers in a unified manner, which can overcome the defect of long cargo scheduling time caused by each subordinate site issuing supply instructions to the suppliers respectively.
  • the following takes the central subordinate site scheduling system as an example to describe the cargo scheduling method provided by another embodiment of the present application.
  • the servers of each format warehouse initiate a cross-dock transfer application to the server of the central warehouse, and the server of the central warehouse prepares the transfer of goods from the central warehouse according to the cut-off time of the day.
  • the total quantity is sent to the supplier in a unified manner.
  • the actual receipt of the goods on the purchase order is written back according to the actual receipt data of the central warehouse. If the quantity delivered by the supplier is greater than the quantity supplied on the purchase order, the goods will be received according to the quantity ordered on the purchase order.
  • the central warehouse covers 3 format warehouses, each of which covers different stores.
  • Supplier 1 supplies the central warehouse, and the supplied goods are received through the central warehouse, and cross-docking is transferred to the 3 formats warehouse.
  • Supplier 2 supplies supplies to the central warehouse, and the supplied goods are received through the central warehouse and transferred to format warehouse 2 and format warehouse 3.
  • the main discussion in this plan is the scenario in which the warehouses 1, 2, and 3 respectively apply for cross-dock allocation, and then the central warehouse receives the goods and then distributes the goods.
  • the server obtains the demand quantity of multiple subordinate sites.
  • the central warehouse receives the supply applications of the three format warehouses, and the demand quantities of the three format warehouses for goods 1 to 5 are obtained by analysis as shown in Table 1 below:
  • the total demand for goods 1 to 5 in the three warehouses is 60, 50, 70, 40 and 50 respectively.
  • the maximum supply quantities of Goods 1 and 2 provided by Supplier 1 are 60 and 50, and the maximum quantities of Goods 3 to 5 provided by Supplier 2 are 70, 40, and 50, respectively.
  • the quantity supplied by the supplier for Goods 1 is equal to the total demand for Goods 1 from the three warehouses. Similarly, the quantity of Goods 2 to 5 supplied is also the same as the total demand.
  • a corresponding supply instruction is generated, and the supplier 1 provides the central warehouse with a quantity of 60 goods 1 and a quantity of 50 goods 2.
  • a corresponding supply instruction is generated, and the supplier 2 provides the central warehouse with the goods 3 in the quantity of 70, the goods 4 in the quantity of 40, and the goods 5 in the quantity of 50.
  • the server acquires the first location information of the outgoing waiting area in an idle state, and the second location information of the accepted goods.
  • the supplier supplies the goods to the central warehouse according to the supply instructions, and the central warehouse records the location information of the acceptance area where the accepted goods are located in the server after the goods 1 to 5 are checked and accepted. Then, an idle waiting area is selected from the multiple delivery waiting areas, and the location information of the delivery waiting area is acquired.
  • the server generates a library export instruction according to the first location information and the second location information.
  • the transportation path for transporting the accepted goods to the outgoing waiting area is determined, and the corresponding outbound is generated according to the transportation path. library directives.
  • the server sends a delivery instruction to the handling device.
  • the handling equipment transports the accepted goods to the outbound waiting area.
  • the handling equipment analyzes the outbound instruction to obtain the transportation path, and transports the goods 1 to 5 from the acceptance area to the outbound waiting area according to the transportation path.
  • the server obtains the supply quantity of the accepted goods and the demand quantity of multiple lower-level sites.
  • the following two kinds of supply conditions are described.
  • the first case Supplier 1 and Supplier 2 provide goods to meet the demand quantity of the three format warehouses.
  • the second situation only the goods provided by supplier 2 cannot meet the demand quantity of the three format warehouses.
  • supplier 1 supplies goods 1 and 2 to the central warehouse with the maximum supply quantity
  • supplier 2 supplies goods 3 to 5 to the central warehouse with the maximum supply quantity
  • the quantities of goods 1 and goods 2 supplied by supplier 1 to the central warehouse are 30 and 20 respectively, and supplier 2 supplies goods 3 to 5 to the central warehouse with the largest supply quantity.
  • the server generates a sorting instruction according to the supply quantity of the accepted goods and the demand quantity of multiple lower-level sites.
  • the sorting is carried out according to the demand quantity of each format warehouse. That is, a sorting instruction is generated, the handling device executes the sorting instruction, and transports 10 goods 1, 20 goods 1, and 30 goods 1 to the sorting area for sorting.
  • the sorting of goods 2 to 5 is the same as that of goods 1, and will not be repeated here.
  • the actual distribution quantity is calculated according to the demand quantity and historical sales volume.
  • the actual distribution quantity can also be calculated according to the preset distribution ratio. If there is a decimal in the distribution calculation, it will be adjusted according to the sales volume of each format warehouse. If the sales volume is high, it will be rounded up, and the rest will be rounded down, and ensure that the actual distribution quantity is equal to the supply quantity.
  • the distribution calculation process of Goods 1 is from formula (2) to formula (4).
  • the calculation process of Goods 2 is described below:
  • the demand quantity of Format Warehouse 1 and Format Warehouse 2 is 20 and 30 respectively.
  • the first total is 50.
  • the supply quantity is also 20. That is, the first total amount is smaller than the supply quantity.
  • the 28-day historical average sales quantities of goods at the two lower-level sites were 10 and 15, respectively.
  • Supplier 2 supplies goods 3 to 5 to the central warehouse with the maximum supply quantity. That is, the goods provided by supplier 2 cannot meet the demand quantity of the three format warehouses.
  • the actual distribution quantity of goods 3 to 5 is the demand quantity of the warehouse. Through calculation, it can be obtained that the actual distribution quantity from warehouse 1 to warehouse 3 is shown in Table 3 below.
  • a scheduling system is also developed, which is used to interact with the procurement system, the supplier system, and the warehouse system to realize the cargo scheduling.
  • the supply relationship system is used to establish the supply relationship between SKU (Stock Keeping Unit, minimum stock keeping unit) and the central warehouse and cross-dock marking, wherein the supply relationship between the SKU and the central warehouse is the supplier to the central warehouse.
  • SKU Stock Keeping Unit, minimum stock keeping unit
  • Cross-dock marks are used to indicate the types of goods that can be cross-docked.
  • the supply relationship system is also used to build the coverage relationship between the central warehouse and the commercial warehouse.
  • the replenishment plan data is generated and stored in the database.
  • the database replenishment plan data is regularly captured, and the supply scheduling is carried out in combination with the supply relationship between the SKU and the central warehouse to obtain supply instructions, which can be sent to the supply system in the form of purchase order data.
  • the dispatching system also generates a corresponding cross-dock dispatching order, which is used when the supplier's goods are to be accepted.
  • the supplier system after receiving the supply instruction, performs stocking and delivery.
  • the warehouse system accepts and processes the goods. This process adopts an existing method, and details are not described here.
  • the corresponding handling instructions are generated, and the handling equipment transports the goods to the outbound area (the execution process of the handling equipment is not shown in the figure).
  • the distribution calculation and distribution adjustment are then carried out, and the goods are transported to the sorting area by the handling equipment for sorting, so that each format warehouse can receive the corresponding quantity of goods.
  • the cross-docking method is adopted to reduce the steps of warehousing and storage of the accepted goods, which can effectively reduce the goods scheduling time.
  • the use of centralized dispatching of goods can also reduce the problem of long dispatching time caused by independent dispatching of goods at each site. Allocate goods according to the quantity of goods demanded by each subordinate site and the sales quantity of the subordinate site, and solve the problem of goods allocation due to centralized dispatch of goods.
  • the device 600 includes:
  • the obtaining module 601 is configured to obtain the first location information of the outgoing waiting area in an idle state, and the second location information of the accepted goods, wherein the shelf life of the accepted goods is within six months;
  • the processing module 602 is configured to generate an outbound instruction according to the first location information and the second location information.
  • processing module 602 is further configured to:
  • a sorting instruction is generated, so that the handling equipment transports the accepted goods to the sorting area.
  • processing module 602 is specifically used for:
  • the first sorting instruction is generated according to the demand quantity of the lower station
  • the first sorting instruction causes the handling equipment to transport the required quantity of goods of the lower-level stations to the sorting area
  • the first total number refers to the total number of the required quantities of all the lower-level stations.
  • processing module 602 is specifically used for:
  • the actual distribution quantity of the lower-level site is determined according to the demand quantity of the lower-level site and the sales quantity of the lower-level site;
  • the second sorting instruction is generated according to the actual distribution quantity of the lower-level station, and the second sorting instruction causes the handling device to transport the goods with the actual distribution quantity of the lower-level station to the sorting area.
  • processing module 602 is specifically used for:
  • the distribution ratio is calculated according to the first total number, the second total number, the demand quantity of the lower-level site and the sales quantity;
  • the actual distribution quantity of the subordinate site is calculated.
  • processing module 602 is specifically used for:
  • the actual sorting quantity after the rounding process is used to generate the second sorting instruction.
  • processing module 602 is specifically used for:
  • QAi represents the actual distribution quantity of the ith lower-level site
  • Qg represents the supply quantity
  • QXi represents the sales quantity of the ith lower-level site
  • QLi represents the demand quantity of the ith lower-level site
  • QZ1 represents the demand quantity of all lower-level sites.
  • the first total number of , QZ2 represents the second total number of sales of all subordinate sites.
  • processing module 602 is specifically used for:
  • a supply order is generated.
  • the supply parameters include a supply level and a maximum supply quantity; the processing module 602 is specifically used for:
  • a first supply instruction is generated, so that the supplier can deliver the first total number of goods.
  • processing module 602 is further configured to:
  • processing module 602 is further configured to:
  • a third supply instruction is generated to enable the supplier to deliver a preset fixed quantity of goods.
  • the lower-level site is any one of each sales store, an end intermediate site that distributes goods to each store, and an upper-level intermediate site that distributes goods to each lower-level intermediate site.
  • a server 700 provided by another embodiment of the present disclosure includes: a transmitter 701 , a receiver 702 , a memory 703 , and a processor 702 .
  • a receiver 702 for receiving instructions and data
  • a memory 703 for storing computer-executed instructions
  • the processor 704 is configured to execute the computer-executed instructions stored in the memory, so as to implement each step performed by the method for dispatching goods in the foregoing embodiments. For details, refer to the relevant descriptions in the foregoing embodiments of the cargo scheduling method.
  • the above-mentioned memory 703 may be independent or integrated with the processor 704 .
  • the processing device further includes a bus for connecting the memory 703 and the processor 704 .
  • Embodiments of the present disclosure also provide a computer-readable storage medium, where computer-executable instructions are stored in the computer-readable storage medium, and when the processor executes the computer-executable instructions, the method for dispatching goods executed by the above processing device is implemented.

Abstract

一种货物调度方法、装置、电子设备以及存储介质，获取处于空闲状态的出库等待区域的第一位置信息，以及已验收货物的第二位置信息（S201），其中，已验收货物的保质期在六个月内，根据第一位置信息和第二位置信息生成出库指令（S202），出库指令用于控制搬运设备将已验收货物搬运至出库等待区域。该方法直接将已经验收的短保货物运输至出库等待区域，可以减少短保质期货物的入库、存储等环节，减少短保质期产品的调度时间。

Description

货物调度方法、装置、电子设备以及存储介质
本申请要求于2020年09月07日提交中国专利局、申请号为2020109307383、申请名称为“货物调度方法、装置、电子设备以及存储介质”的中国专利申请的优先权，其全部内容通过引用结合在本申请中。
技术领域
本申请涉及物流技术领域，尤其涉及一种货物调度方法、装置、电子设备以及存储介质。
背景技术
短保质期货物通常是指保质期在几个月以内的商品，例如：生鲜类物品、奶制品等。
由于短保质期货物的保质期比较短，对于此类货物的调度时限要求较高。然而，现有货物调度过程中，各个仓库收到供应商向配送货物时，需要进行验收、入库、出库。在对短保商品进行入库以及出库时，涉及到多次搬运以及存储等环节，进而使得此类货物的调度时间变长。
发明内容
本申请实施例提供一种货物调度方法、装置、电子设备以及存储介质，旨在减少短保质期货物的调度时间。
第一方面，本申请提供一种货物调度方法，包括：
获取处于空闲状态的出库等待区域的第一位置信息，以及已验收货物的第二位置信息，其中，已验收货物的保质期在六个月内；
根据第一位置信息和第二位置信息生成出库指令；其中，出库指令用于控制搬运设备将已验收货物搬运至出库等待区域。
可选地，在根据第一位置信息和第二位置信息生成出库指令之后，方法还包括：
获取已验收货物的供应数量和多个下级站点的需求数量；
根据已验收货物的供应数量和多个下级站点的需求数量，生成分拣指令，以使搬运设备将已验收货物搬运至分拣区域。
在上述技术方案中，收集多个下级站点的需求数量，采用集中方式对货物进行调度，可以解决现有技术中多个站点各自调度自身需求货物而引起调度时间长的问题。
可选地，根据已验收货物的供应数量和多个下级站点的需求数量，生成分拣指令，具体包括：
当供应数量和第一总数相等时，根据下级站点的需求数量生成第一分拣指令；
其中，第一分拣指令使搬运设备将下级站点的需求数量的货物搬运至分拣区域，第一总数是指所有下级站点的需求数量的总数。
可选地，根据已验收货物的供应数量和多个下级站点的需求数量，生成分拣指令，具体包括：
当供应数量小于第一总数时，根据下级站点的需求数量和下级站点的销售数量确定下级站点的实际分货数量；
根据下级站点的实际分货数量生成第二分拣指令，第二分拣指令使搬运设备将下级站点的实际分货数量的货物搬运至分拣区域。
在上述技术方案中，当供货数量不能满足需求数量时，按照需求数量和销售数量确定下级站点的实际分货数量，以解决由于采用上级站点集中向下级站点配送货物而引入的货物分配问题。
可选地，根据下级站点的需求数量和下级站点的销售数量确定下级站点的实际分货数量，具体包括：
计算所有下级站点的销售数量的第二总数；
根据第一总数、第二总数、下级站点的需求数量以及的销售数量，计算得到分配比例；
根据分配比例以及供应数量，计算得到下级站点的实际分货数量。
在上述技术方案中，当供货数量不能满足需求数量时，优先满足销售数量多的站点对货物需求。
可选地，在根据分配比例以及供应数量，计算得到下级站点的实际分货数量之后，方法还包括：
对下级站点的实际分货数量进行取整处理；
其中，取整处理后的实际分货数量用于生成第二分拣指令。
可选地，根据第一总数、第二总数、供应数量以及下级站点的需求数量，计算得到下级站点的实际分货数量，具体包括：
根据如下公式计算得到下级站点的实际分货数量：
Figure PCTCN2021100390-appb-000001
其中，QAi表示第i个下级站点的实际分货数量，Qg表示供货数量，QXi表示第i个下级站点的销售数量，QLi表示第i个下级站点需求数量，QZ1表示所有下级站点的需求数量的第一总数，QZ2表示所有下级站点的销售数量的第二总数，1≤i≤N，N表示下级站点的总数量。
可选地，在获取已验收货物的属性信息之前，方法还包括：
获取多个下级站点的需求数量；
根据多个下级站点的需求数量和供应商的供货参数，生成供货指令。
可选地，供货参数包括供货等级和最大供货数量；
根据多个下级站点的需求数量和供应商的供货参数，生成供货指令，具体包括：
计算多个下级站点的需求数量的第一总数；
当供货等级达到等级阈值，且最大供货数量大于或者等于第一总数时，生成第一供货指令，以使供应商配送第一总数的货物。
可选地，方法还包括：
当供货等级达到等级阈值，且最大供货数量小于第一总数时，生成第二供货指令，以使供应商配送最大供货数量的货物。
可选地，方法还包括：
当供货等级低于等级阈值，生成第三供货指令，以使供应商配送预设固定数量的货物。
可选地，下级站点为各个销售门店、向各个门店配送货物的末端中间站点、向各个下级中间站点配送货物的上级中间站点中任意一种。
第二方面，本申请提供一种货物调度装置，包括：
获取模块，用于获取处于空闲状态的出库等待区域的第一位置信息，以及已验收货物的第二位置信息，其中，已验收货物的保质期在六个月内；
处理模块，用于根据第一位置信息和第二位置信息生成出库指令；其中，出库指令用于控制搬运设备将已验收货物搬运至出库等待区域。
第三方面，本申请一种电子设备，包括：存储器，处理器；
存储器；用于存储处理器可执行指令的存储器；
其中，处理器被配置为实现第一方面及可选方案所涉及的货物调度方法。
第四方面，本申请提供一种计算机可读存储介质，计算机可读存储介质中存储有计算机执行指令，计算机执行指令被处理器执行时用于实现第一方面及可选方案所涉及的货物调度方法。
本申请实施例提供货物调度方法、装置、电子设备以及存储介质，针对保质期在六个月内的货物，在完成货物验收后，根据处于空闲状态的出库等待区域的位置信息和已验收货物的位置信息生成出库指令，以使搬运设备将已验收货物搬运至出库等待区域，减少短保质期货物的入库、存储等环节，减少短保质期产品的调度时间。
附图说明
图1为本申请一实施例提供的货物调度系统的结构示意图；
图2为本申请另一实施例提供的货物调度方法的流程示意图；
图3为本申请另一实施例提供的货物调度方法的流程示意图；
图4为本申请另一实施例提供的各个站点的分布示意图；
图5A为本申请另一实施例提供的调度系统的流程示意图；
图5B为本申请另一实施例提供的调度系统的流程示意图；
图6为本申请另一实施例提供的货物调度装置的结构示意图；
图7为本申请另一实施例提供的电子设备的结构示意图。
具体实施方式
为使本申请的目的、技术方案和优点更加清楚，下面将结合本申请中的附图，对本申请中的技术方案进行清楚、完整地描述，显然，所描述的实施例是本申请一部分实施例，而不是全部的实施例。基于本申请中的实施例，本领域普通技术人员在没有做出创造性劳动前提下所获得的所有其他实施例，都属于本申请保护的范围。
大型企业设有多级站点，依次标记为终端站点、中间站点、中央站点。中间站点又分为多级时，也就是分为一级中间站点、二级中间站点、……。其中，终端站点、中间站点、中央站点数量依次递减。终端站点是指销售门店，中间站点可以为具有仓库的物流中心，上级中间站点为下级中间站点配送货物，并收集下级中间站点的货物需求，末端中间站点为向各个销售门店配货物。中央站点向各个中间站点配送货物，中央站点还负责统一向供应商采购货物。最上级中间站点直接与中央站点对接。优选的，调度系统设有三级站点。也就是包括终端站点、一级中间站点和中央站点。
短保质期货物通常是指保质期在六个月以内的商品，例如：生鲜类物品、奶制品等。短保质期货物经调度架构中各个上站点分发至终端站点。例如：中央站点接收供应商提供货物，并将货物分发至一级中间站点，再由一级中间站点分发至各个门店。
其中，中央站点和每个中间站点均设有调度系统，中央站点和每个中间站点的调度系统均可以运行本申请实施例提供的货物调度方法。
如图1所示，本申请一实施例提供的货物调度系统100包括服务器101和搬运设备102，其中，服务器101与搬运设备102之间通信连接。服务器101用于生成调度指令，搬运设备102用于接收调度指令，将货物搬运至相应区域。搬运设备可以是搬运机器人等。
本申请提供一种货物调度方法、装置、电子设备以及存储介质，在货物经过验收后，确定该货物是否是短保质期货物。在确定属于短保质期货物时，将该货物直接运输至出库区域。通过上述发明构思，减少货物的入库、存储等环节，可以大大减少短保质期货物的调度时间。
如图2所示，本申请一实施例提供的货物调度方法，中央站点和每个中间站点的调度系统均可以运行本申请实施例提供的货物调度方法，该方法包括：
S201、服务器获取处于空闲状态的出库等待区域的第一位置信息，以及已验收货物的第二位置信息。
其中，已验收货物是指位于验货区域且完成验货后的货物，且已验收货物的保质期在六个月内，也就是已验收货物属于短保质期产品。在对货物进行验收后，确定已验收货物所在验收区域的第二位置信息。
仓库设有多个出库等待区域，出库等待区域可以是专门设置的等待区域，可以是出库检验的区域。出库等待区域工作状态包括空闲状态和占用状态，获取每个出库等待区域的工作状态，确定处于空闲状态的出库等待区域的第一位置信息。
S202、服务器根据第一位置信息和第二位置信息生成出库指令。
其中，根据第一位置信息和第二位置信息计算得到从验收区域到各个出库等待区域的搬运路径。从搬运路径中选择最小搬运路径，根据最小搬运路径生成相应出库指令。
S203、服务器向搬运设备发送出库指令。
S204、搬运设备将已验收货物搬运至出库等待区域。
其中，搬运设备在接收到出库指令后，从出库指令中解析出搬运路径，并依据搬运路径将已验收货物搬运至出库等待区域。也就是短保质期的货物无需进行入库、库内保存等操作，直接由验收区域搬运至出库等待区域，实现从当前站点越库后运输到下级站点。
在本申请实施例提供的货物调度方法中，确定货物为短保质期货物时，生成出库指令，以使搬运设备将该货物搬运至出库等待区域，减少入库和存储环节，减少货物调度时间。
如图3所示，下面描述本申请另一实施例提供的货物调度方法，中央站点和每个中间站点的调度系统均可以运行本申请实施例提供的货物调度方法，应用于货物调度系统，该方法包括：
S301、服务器获取处于空闲状态的出库等待区域的第一位置信息，以及已验收货物的第二位置信息。
S302、服务器根据第一位置信息和第二位置信息生成出库指令。
S303、服务器向搬运设备发送出库指令。
S304、搬运设备将已验收货物搬运至出库等待区域。
其中，S301至S304已经在图2所示实施例中详细说明，此处不再赘述。
S305、服务器获取已验收货物的供应数量和多个下级站点的需求数量。
其中，统计得到已验收货物的数量，作为已验收货物的供应数量。根据各个下级站点发送的货物请求，得到各个下级站点的需求数量。供应数量和 需求数量用于生成分拣指令。
其中，当该方法应用于中央站点的调度系统时，多个下级站点的需求数量是指直接与中央站点对接的最上级中间站点的需求数量。当该方法应用于中间站点的调度系统时，多个下级站点的需求数量是下级中间站点的需求数量。通过门店上报需求数量，通过一级级统计，获得每一级中间站点的需求数量。
下面以三级站点为例说明，当该方法应用于中央站点的调度系统时，多个下级站点的需求数量中间站点的需求数量。门店上报需求数量，各个中间站点统计所负责配送门店的需求数量，进而得到各个中间站点的需求数量。该方法应用于中间站点的调度系统时，多个下级站点的需求数量是销售门店的需求数量。
S306、服务器根据已验收货物的供应数量和多个下级站点的需求数量，生成分拣指令。
其中，分拣指令用于控制搬运设备将已验收货物搬运至分拣区域。生成分拣指令的过程具体包括：判断已验收货物的供应数量和多个下级站点的需求数量之间的大小关系。也就是当已验收货物的供应数量和多个下级站点的需求数量的总数相等时，可以按照各个下级站点的需求数量生成分拣指令。也就是当已验收货物的供应数量小于多个下级站点的需求数量的总数时，按照各个下级站点的分配比例生成分拣指令。
需要说明的是，待验收货物的数量大于多个下级站点的需求数量的总数时，仅验收部分货物，以使已验收货物的供应数量和多个下级站点的需求数量的总数相等。
第一总数是指所有下级站点的需求数量的总数。当供应数量和第一总数相等时，根据下级站点的需求数量生成第一分拣指令。其中，第一分拣指令使搬运设备将下级站点的需求数量的货物搬运至分拣区域。
当供应数量小于第一总数时，根据下级站点的需求数量和下级站点的销售数量确定下级站点的实际分货数量。根据下级站点的实际分货数量生成第二分拣指令，第二分拣指令使搬运设备将下级站点的实际分货数量的货物搬运至分拣区域。
根据下级站点的需求数量和下级站点的销售数量确定下级站点的实际分 货数量又包括：计算所有下级站点的销售数量的第二总数。根据第一总数、第二总数、下级站点的需求数量以及的销售数量，计算得到分配比例。根据分配比例以及供应数量计算得到下级站点的实际分货数量。在根据分配比例以及供应数量计算得到下级站点的实际分货数量之后，再对下级站点的实际分货数量进行取整处理。其中，取整处理后的实际分货数量用于生成第二分拣指令。
根据第一总数、第二总数、供应数量以及下级站点的需求数量，计算得到下级站点的实际分货数量，具体包括：
根据如下公式计算得到下级站点的实际分货数量：
Figure PCTCN2021100390-appb-000002
其中，QAi表示第i个下级站点的实际分货数量，Qg表示供货数量，QXi表示第i个下级站点的销售数量，QLi表示第i个下级站点需求数量，QZ1表示所有下级站点的需求数量的第一总数，QZ2表示所有下级站点的销售数量的第二总数，1≤i≤N，N表示下级站点的总数量。
其中，在对计算得到实际分货数量进行取整时，将销售数量大于销售平均值的下级站点对应实际分货数量向上取整，将销售数量小于销售平均值的下级站点对应实际分货数量向下取整。销售平均值是指各个下级站点的销售数量的平均值。若取整后实际分货数量的总数不等于供货数量，销售数量最小的下级站点的实际分货数量为供货数量和其他下级站点的取整后实际分货数量的总数的差值。
下面针对供应数量和第一总数相等以及供应数量小于第一总数这两种情况具体说明。
例一：3个下级站点的需求数量分别为10个、20个和30个。第一总数为60。供货数量也为60。也就是第一总数和供货数量相等。根据每个下级站点的需求数量生成分拣指令。搬运设备将各个下级站点需求数量的货物搬运至分拣区域。若3个下级站点货物在3个分拣区域进行分拣。搬运设备将10个、20个和30个货物分别对应搬到3个分拣区域进行分拣。
例二：3个下级站点的需求数量分别为10个、20个和30个。第一总数为60。供货数量也为30。也就是第一总数小于供货数量。货物在3个下级站点的28日历史平均销售数量分别为5、10和20。
根据公式(1)，计算得到公式(2)至公式(4)：
Figure PCTCN2021100390-appb-000003
Figure PCTCN2021100390-appb-000004
Figure PCTCN2021100390-appb-000005
在对公式(2)到公式(4)进行取整，计算得到QA1＝4，QA2＝10，QA3＝16。
若3个下级站点货物在3个分拣区域进行分拣。搬运设备将4个、10个和16个货物分别对应搬到3个分拣区域进行分拣。
S307、搬运设备接收分拣指令。
S308、搬运设备将相应数量货物搬运至分拣区域。
其中，当各个下级站点的需求数量的总数与供应数量相等时，将下级站点的需求数量的货物搬运至分拣区域。当各个下级站点的需求数量的总数大于供应数量时，将下级站点的实际分货数量的货物搬运至分拣区域。
在本申请实施例提供的货物调度方法中，根据各个下级站点的需求数量和历史销售数量为各个下级站点分配货物，可以解决在集中采购以减少货物调度时间而引入货物分配的问题。
下面描述本申请另一实施例提供的货物调度方法，中央站点调度系统均运行本申请实施例提供的货物调度方法，应用于货物调度系统，该方法包括：
S401、服务器获取多个下级站点的需求数量。
其中，上级站点的服务器接收所管辖的下级站点发送的需求请求，从各个下级站点发送的需求请求中解析出各个下级站点的需求数量。也就是采用集中方式进行货物调度。
S402、根据多个下级站点的需求数量和供应商的供货参数，生成供货指令。
其中，供货参数包括供货等级和最大供货数量。供应商的供货等级是指供应商供货优先级，若供货等级高，则优先选择该供应商进行供货。
根据多个下级站点的需求数量和供应商的供货参数，生成供货指令，具 体包括，计算多个下级站点的需求数量的第一总数。当供货等级达到等级阈值，且最大供货数量大于或者等于第一总数时生成第一供货指令。第一供货指令用于使供应商配送第一总数的货物。当供货等级达到等级阈值，且最大供货数量小于第一总数时生成第二供货指令。第二供货指令用于使供应商配送最大供货数量的货物。也就是该供应商是企业高等级供应商，供应商供货量不受限制。若最大供货数量大于或者等于第一总数，则由该供应商供应数量为第一总数。若最大供货数量小于第一总数，供应商供应数量为最大供货数量。当供货等级低于等级阈值，生成第三供货指令，以使供应商配送预设固定数量的货物。也就是该供应商是企业的低等级供应商，供应商供货量为固定数量。
在S402之后，继续执行上一实施例中S301至S308中步骤，重复部分此处不再赘述。
在本申请实施例中，由中央站点统一向供应商下达供货指令，可以克服由各个下级站点分别向供应商下达供货指令而造成货物调度时间长的缺陷。
下面以中央下级站点调度系统为例，说明本申请另一实施例提供的货物调度方法。首先描述三级下级站点的企业架构，各业态仓的服务器向中央仓的服务器发起越库调货申请，中央仓的服务器根据当日截止时间点前各业态仓准备从中央仓调拨的货物的调货总数量，统一向供应商发送供货指令。
供应商将货物送到中央仓后，根据中央仓实收数据回写采购单上货物的实收数。若供应商送货数大于采购单上供货数量，按采购单上下单数量收货。
如图4所示，中央仓覆盖3个业态仓，3个业态仓各自覆盖不同门店，供应商1给中央仓供货，所供货物通过中央仓收货，并越库调拨至3个业态仓。供应商2给中央仓供货，所供货物通过中央仓收货，并调拨至业态仓2及业态仓3。根据业务特点不同，业态仓3存在供应商3直送业态仓3负责的门店5，6，7，此处不考虑。本方案中主要讨论的是业态仓1，2，3各自进行越库调拨申请后，由中央仓收货后再进行分货的场景。
本申请另一实施例提供的货物调度方法包括如下步骤：
S501、服务器获取多个下级站点的需求数量。
其中，中央仓接收3个业态仓的供货申请，解析得到3个业态仓对货物 1至货物5的需求数量如下表1所示：
表1各下级站点的需求数量
  货物1 货物2 货物3 货物4 货物5
业态仓1 10 20 30 0 0
业态仓2 20 30 0 40 0
业态仓3 30 0 40 0 50
S502、根据多个下级站点的需求数量和供应商的供货参数，生成供货指令。
其中，向中央仓供货的供应商有2个，且两个供应商的供货等级均能达到等级阈值。两个供应商的供货数量如下表2所示：
表2各供应商的最大供货数量
  货物1 货物2 货物3 货物4 货物5
供应商1 60 50 0 0 0
供应商2 0 0 70 40 50
3个业态仓对货物1至货物5的需求总数分别为60、50、70、40以及50。供应商1提供货物1和货物2的最大供货数量为60和50，供应商2提供货物3至货物5的最大供货数量分别为70、40和50。
供应商对货物1的供货数量等于3个业态仓对货物1的需求总数，相同的，货物2至货物5的供货数量也与需求总数相同。生成相应供货指令，由供应商1向中央仓提供数量为60的货物1，提供数量为50的货物2。生成相应供货指令，由供应商2向中央仓提供数量为70的货物3，提供数量为40的货物4，提供数量为50的货物5。
S503、服务器获取处于空闲状态的出库等待区域的第一位置信息，以及已验收货物的第二位置信息。
其中，供应商根据供货指令向中央仓供货，中央仓在对货物1至货物5进行验收后将已验收货物所在验收区的位置信息录入服务器中。再从多个出库等待区域中选择处于空闲状态的出库等待区域，并获取该出库等待区域的位置信息。
S504、服务器根据第一位置信息和第二位置信息生成出库指令。
其中，根据各个已验收货物所在验收区域的位置信息，以及处于空闲状态的出库等待区域的位置信息，确定将已验收货物搬运至出库等待区域的搬运路径，并根据搬运路径生成相应的出库指令。
S505、服务器向搬运设备发送出库指令。
S506、搬运设备将已验收货物搬运至出库等待区域。
其中，搬运设备解析出库指令得到搬运路径，并将货物1至货物5按照搬运路径从验收区域搬运至出库等待区域。
S507、服务器获取已验收货物的供应数量和多个下级站点的需求数量。
其中，3个业态仓的需求数量如表1所示。此处不再赘述。
下面分两种供货情况描述。第一种情况：供应商1和供应商2提供货物满足3个业态仓的需求数量。第二种情况：仅供应商2提供货物不能够满足3个业态仓的需求数量。
第一种情况，供应商1以最大供货数量向中央仓供货物1和货物2，供应商2以最大供货数量向中央仓供货物3至货物5。
第二种情况，供应商1向中央仓供货物1和货物2的数量分别为30和20，供应商2以最大供货数量向中央仓供货物3至货物5。
S508、服务器根据已验收货物的供应数量和多个下级站点的需求数量，生成分拣指令。
其中，在第一种情况，供应商1和供应商2向中央仓提供货物的供货数量满足各业态仓的需求数量的总数，则按各业态仓的需求数量进行分拣。也就是生成分拣指令，搬运设备执行分拣指令，将数量为10的货物1、数量为20的货物1以及数量为30的货物1分别搬运至分拣区域，进行分拣。货物2至货物5的分拣与货物1相同，此处不再赘述。
在第二种情况下，供应商1向中央仓提供货物1的供货数量不能满足各业态仓的需求数量的总数，则按需求数量和历史销量计算得到实际分货数量。也可按预设的分货比例计算得到实际分货数量。若分货计算中出现小数，根据各业态仓销量高低进行调节，销量高则向上取整，其余向下取整，并且保证实际分货数量等于供应数量。
货物1的分货计算过程件公式(2)至公式(4)。下面描述货物2的计算过程：
业态仓1和业态仓2的需求数量分别为20个和30个。第一总数为50。供货数量也为20。也就是第一总数小于供货数量。货物在两个下级站点的28日历史平均销售数量分别为10和15。
根据公式(1)，计算得到公式(5)和公式(6)：
Figure PCTCN2021100390-appb-000006
Figure PCTCN2021100390-appb-000007
供应商2以最大供货数量向中央仓供货物3至货物5。也就是供应商2提供货物不能够满足3个业态仓的需求数量。货物3至货物5的实际分货数量为业态仓的需求数量。通过计算，可以得到业态仓1至业态仓3实际分货数量如下表3所示。
表3各下级站点的实际分货数量
  货物1 货物2 货物3 货物4 货物5
业态仓1 4 8 30 0 0
业态仓2 10 12 0 40 0
业态仓3 16 0 40 0 50
为在企业实现上述货物调度方法，还开发有调度系统，用于与采购系统、供应商系统、仓库系统交互，实现货物调度。
如图5A所示，供货关系系统用于建立SKU(Stock Keeping Unit，最小存货单位)与中央仓供货关系以及越库标记，其中，SKU与中央仓供货关系也就是供应商向中央仓提供货物数量、货物类型以及货物价格。越库标记用于指示可以进行越库的货物类型。例如：为生鲜类货物标记越库标记。供货关系系统还用于构建中央仓与业态仓的覆盖关系。
继续参考图5A，获取各个业态仓的货物需求数量。具体为：选择业态仓1，输入相应货物1、货物2、货物3的补货数量。业态仓2和业态仓3相同，此处不再赘述。根据供应商的供货参数和需求数量生成供货指令。具体为：根据各个业态仓的补货数量和供货关系以及覆盖范围，生成补货计划数据，并存入数据库。如图5B所示，定期抓取数据库补货计划数据，结合SKU与中央仓供货关系进行供货调度得到供货指令，可以采货单数据形式发送至供 货上系统。另外，调度系统还生成相应的越库调度单，待验收供应商货物时使用。
继续参考图5B，供应商系统在接收到供货指令后，进行备货、发货。仓库系统对货物进行验收处理。该过程采用现有方式，此处不再赘述。在仓库验收货物之后，生成相应搬运指令，由搬运设备将货物搬运至出库区域(搬运设备执行流程并未在图中体现)。再进行分货计算和分货调节，由搬运设备将货物搬运至分拣区域进行分拣，以使各个业态仓可以收到相应数量的货物。
在本申请实施例提供的调度方法中，采用越库方式，减少已验收货物进行入库和存储环节，可以有效降低货物调度时间。另外，采用集中式调度货物，也可以减少各个站点独立调度货物导致调度时间长的问题。根据各个下级站点的货物需求数量和下级站点的销售数量分配货物，解决由于集中式调度货物引入货物分配问题。
如图6所示，本申请另一实施例提供一种货物调度装置，该装置600包括：
获取模块601，用于获取处于空闲状态的出库等待区域的第一位置信息，以及已验收货物的第二位置信息，其中，已验收货物的保质期在六个月内；
处理模块602，用于根据第一位置信息和第二位置信息生成出库指令。
可选地，处理模块602还用于：
获取已验收货物的供应数量和多个下级站点的需求数量；
根据已验收货物的供应数量和多个下级站点的需求数量，生成分拣指令，以使搬运设备将已验收货物搬运至分拣区域。
可选地，处理模块602具体用于：
当供应数量和第一总数相等时，根据下级站点的需求数量生成第一分拣指令；
其中，第一分拣指令使搬运设备将下级站点的需求数量的货物搬运至分拣区域，第一总数是指所有下级站点的需求数量的总数。
可选地，处理模块602具体用于：
当供应数量小于第一总数时，根据下级站点的需求数量和下级站点的销 售数量确定下级站点的实际分货数量；
根据下级站点的实际分货数量生成第二分拣指令，第二分拣指令使搬运设备将下级站点的实际分货数量的货物搬运至分拣区域。
可选地，处理模块602具体用于：
计算所有下级站点的销售数量的第二总数；
根据第一总数、第二总数、下级站点的需求数量以及的销售数量，计算得到分配比例；
根据分配比例以及供应数量，计算得到下级站点的实际分货数量。
可选地，处理模块602具体用于：
对下级站点的实际分货数量进行取整处理；
其中，取整处理后的实际分货数量用于生成第二分拣指令。
可选地，处理模块602具体用于：
根据如下公式计算得到下级站点的实际分货数量：
Figure PCTCN2021100390-appb-000008
其中，QAi表示第i个下级站点的实际分货数量，Qg表示供货数量，QXi表示第i个下级站点的销售数量，QLi表示第i个下级站点需求数量，QZ1表示所有下级站点的需求数量的第一总数，QZ2表示所有下级站点的销售数量的第二总数。
可选地，处理模块602具体用于：
获取多个下级站点的需求数量；
根据多个下级站点的需求数量和供应商的供货参数，生成供货指令。
可选地，供货参数包括供货等级和最大供货数量；处理模块602具体用于：
计算多个下级站点的需求数量的第一总数；
当供货等级达到等级阈值，且最大供货数量大于或者等于第一总数时，生成第一供货指令，以使供应商配送第一总数的货物。
可选地，处理模块602还用于：
当供货等级达到等级阈值，且最大供货数量小于第一总数时，生成第二供货指令，以使供应商配送最大供货数量的货物。
可选地，处理模块602还用于：
当供货等级低于等级阈值，生成第三供货指令，以使供应商配送预设固定数量的货物。
可选地，所述下级站点为各个销售门店、向各个门店配送货物的末端中间站点、向各个下级中间站点配送货物的上级中间站点中任意一种。
如图7所示，本公开另一实施例提供的服务器700包括：发送器701、接收器702、存储器703、及处理器702。
发送器701，用于发送指令和数据；
接收器702，用于接收指令和数据；
存储器703，用于存储计算机执行指令；
处理器704，用于执行存储器存储的计算机执行指令，以实现上述实施例中货物调度方法所执行的各个步骤。具体可以参见前述货物调度方法实施例中的相关描述。
可选地，上述存储器703既可以是独立的，也可以跟处理器704集成在一起。
当存储器703独立设置时，该处理设备还包括总线，用于连接存储器703和处理器704。
本公开实施例还提供一种计算机可读存储介质，计算机可读存储介质中存储有计算机执行指令，当处理器执行计算机执行指令时，实现如上处理设备所执行的货物调度方法。
最后应说明的是：以上各实施例仅用以说明本申请的技术方案，而非对其限制；尽管参照前述各实施例对本申请进行了详细的说明，本领域的普通技术人员应当理解：其依然可以对前述各实施例所记载的技术方案进行修改，或者对其中部分或者全部技术特征进行等同替换；而这些修改或者替换，并不使相应技术方案的本质脱离本申请各实施例技术方案的范围。

Claims (15)

  1. 一种货物调度方法，其特征在于，包括：
    获取处于空闲状态的出库等待区域的第一位置信息，以及已验收货物的第二位置信息，其中，所述已验收货物的保质期在六个月内；
    根据所述第一位置信息和所述第二位置信息生成出库指令；其中，所述出库指令用于控制搬运设备将所述已验收货物搬运至出库等待区域。
  2. 根据权利要求1所述的货物调度方法，其特征在于，在根据所述第一位置信息和所述第二位置信息生成出库指令之后，所述方法还包括：
    获取所述已验收货物的供应数量和多个下级站点的需求数量；
    根据所述已验收货物的供应数量和所述多个下级站点的需求数量，生成分拣指令，以使所述搬运设备将与各个下级站点的需求数量对应的所述已验收货物搬运至分拣区域。
  3. 根据权利要求2所述的货物调度方法，其特征在于，根据所述已验收货物的供应数量和所述多个下级站点的需求数量，生成分拣指令，具体包括：
    当所述供应数量和第一总数相等时，根据所述下级站点的需求数量生成第一分拣指令；
    其中，所述第一分拣指令使所述搬运设备将所述下级站点的需求数量的货物搬运至所述分拣区域，所述第一总数是指所有下级站点的需求数量的总数。
  4. 根据权利要求2所述的货物调度方法，其特征在于，根据所述已验收货物的供应数量和所述多个下级站点的需求数量，生成分拣指令，具体包括：
    当所述供应数量小于第一总数时，根据所述下级站点的需求数量和所述下级站点的销售数量确定所述下级站点的实际分货数量；
    根据所述下级站点的实际分货数量生成第二分拣指令，所述第二分拣指令使所述搬运设备将所述下级站点的实际分货数量的货物搬运至所述分拣区域。
  5. 根据权利要求4所述的货物调度方法，其特征在于，根据所述下级站点的需求数量和所述下级站点的销售数量确定所述下级站点的实际分货数量，具体包括：
    计算所有下级站点的销售数量的第二总数；
    根据所述第一总数、所述第二总数、所述下级站点的需求数量以及销售数量，计算得到分配比例；
    根据所述分配比例以及所述供应数量，计算得到所述实际分货数量。
  6. 根据权利要求5所述的货物调度方法，其特征在于，在根据所述分配比例以及所述供应数量，计算得到所述实际分货数量之后，所述方法还包括：
    对所述实际分货数量进行取整处理；其中，取整处理后的实际分货数量用于生成所述第二分拣指令。
  7. 根据权利要求5或6所述的货物调度方法，其特征在于，根据所述第一总数、所述第二总数、所述供应数量以及所述下级站点的需求数量，计算得到所述实际分货数量，具体包括：
    根据如下公式计算得到所述实际分货数量：
    Figure PCTCN2021100390-appb-100001
    其中，QAi表示第i个下级站点的实际分货数量，Qg表示供货数量，QXi表示第i个下级站点的销售数量，QLi表示第i个下级站点需求数量，QZ1表示所有下级站点的需求数量的第一总数，QZ2表示所有下级站点的销售数量的第二总数，1≤i≤N，N表示下级站点的总数量。
  8. 根据权利要求1至7中任意一项所述的货物调度方法，其特征在于，在获取已验收货物的属性信息之前，所述方法还包括：
    获取多个下级站点的需求数量；
    根据所述多个下级站点的需求数量和供应商的供货参数，生成供货指令。
  9. 根据权利要求8所述的货物调度方法，其特征在于，所述供货参数包括供货等级和最大供货数量；
    根据所述多个下级站点的需求数量和供应商的供货参数，生成供货指令，具体包括：
    计算所述多个下级站点的需求数量的第一总数；
    当所述供货等级达到等级阈值，且最大供货数量大于或者等于所述第一总数时，生成第一供货指令，以使所述供应商配送所述第一总数的货物。
  10. 根据权利要求9所述的货物调度方法，其特征在于，所述方法还包括：
    当所述供货等级达到等级阈值，且最大供货数量小于所述第一总数时， 生成第二供货指令，以使所述供应商配送所述最大供货数量的货物。
  11. 根据权利要求9所述的货物调度方法，其特征在于，所述方法还包括：
    当所述供货等级低于等级阈值，生成第三供货指令，以使所述供应商配送预设固定数量的货物。
  12. 根据权利要求2至11中任意一项所述的货物调度方法，其特征在于，所述下级站点为各个销售门店、向各个销售门店配送货物的末端中间站点、向各个下级中间站点配送货物的上级中间站点中任意一种。
  13. 一种货物调度装置，其特征在于，包括：
    获取模块，用于获取处于空闲状态的出库等待区域的第一位置信息，以及已验收货物的第二位置信息，其中，所述已验收货物的保质期在六个月内；
    处理模块，用于根据所述第一位置信息和所述第二位置信息生成出库指令；其中，所述出库指令用于控制搬运设备将所述已验收货物搬运至出库等待区域。
  14. 一种电子设备，其特征在于，包括：存储器，处理器；
    存储器；用于存储所述处理器可执行指令的存储器；
    其中，所述处理器被配置为实现如权利要求1至12任一项所述的货物调度方法。
  15. 一种计算机可读存储介质，其特征在于，所述计算机可读存储介质中存储有计算机执行指令，所述计算机执行指令被处理器执行时用于实现如权利要求1至12任一项所述的货物调度方法。
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