Warehouse site selection method and system

Abstract

The invention provides a warehouse site selection method and system. The method comprises the following steps: obtaining order information and target demand information corresponding to a target merchant, and network optimization constraint information corresponding to the target demand information; wherein the target demand information comprises a target scene and a target demand; the target demand is the optimal cost or the optimal time efficiency; if the target scene is a long-term optimization scene, determining at least one warehouse according to the commodity demand and network optimization constraint information of each city in the order information; determining a plurality of warehouse combination schemes according to a preset warehouse range, the at least one warehouse and the network optimization constraint information, and determining the service cost and the timeliness of each warehouse combination scheme; and according to the business cost and the timeliness of each warehouse combination scheme, determining the city corresponding to the preposed warehouse in the warehouse combination scheme with the optimal business cost or the optimal timeliness matched with the target demand in each warehouse combination scheme as a preposed warehouse address.

Description

Technical Field

[0001] The present invention relates to the field of Internet technology, and more specifically, to a warehouse site selection method and system. Background Art

[0002] With the in-depth tracking of the e-commerce market and the rapid development of business, there are clear demands for the corresponding supply chain rule layer (lowest cost or lowest time efficiency). The corresponding forward warehouse location can be determined based on this demand, so that the corresponding forward warehouse can be built according to the determined forward warehouse location to meet the needs of the supply chain.

[0003] Currently, warehouse location is determined based on manual experience. This method of warehouse location is not only inefficient and costly, but may also result in poor location of the forward warehouse due to insufficient manual experience, thus failing to meet the needs of the supply chain. Summary of the invention

[0004] In view of this, the present invention provides a warehouse site selection method and system to solve the problems in the prior art, such as low efficiency, high cost, and poor site selection of forward warehouses due to insufficient manual experience, thus failing to meet the needs of the supply chain.

[0005] A first aspect of the present application provides a warehouse site selection method, the method comprising:

[0006] Obtaining order information, target demand information, and network optimization constraint information corresponding to the target merchant; wherein the target demand information includes a target scenario and a target demand; the target demand is cost-optimal or time-optimal;

[0007] If the target scenario is a long-term optimization scenario, determining at least one warehouse according to the commodity demand in each city in the order information and the network optimization constraint information;

[0008] Determine a plurality of warehouse combination plans according to the preset warehouse range, the at least one warehouse and the network optimization constraint information, and determine the business cost and time efficiency of each of the warehouse combination plans;

[0009] According to the business cost and time efficiency of each of the warehouse combination plans, the city corresponding to the forward warehouse in the warehouse combination plan with the best business cost or the best time efficiency that matches the target demand in each of the warehouse combination plans is determined as the forward warehouse address.

[0010] Optionally, determining at least one warehouse according to the commodity demand in each city in the order information and the network optimization constraint information includes:

[0011] Using the Greenfield algorithm, according to the commodity demand of each city in the order information and the time constraint in the network optimization constraint information, with the shortest distance as the goal, at least one target city is determined from each of the cities;

[0012] At least one warehouse is determined based on the at least one target city.

[0013] Optionally, determining a plurality of warehouse combination schemes according to a preset warehouse range, the at least one warehouse and the network optimization constraint information, and determining a business cost of each of the warehouse combination schemes includes:

[0014] Determining a target warehouse range according to a preset warehouse range and the at least one warehouse;

[0015] From the warehouses within the target warehouse range, multiple target warehouses that meet the network optimization constraint information are screened out, and the target warehouses are combined to obtain multiple warehouse combination solutions;

[0016] Determine the business cost of each warehouse combination plan based on the order information, the replenishment information of the target merchant, the warehouse information of each target warehouse, the target inventory strategy and the target transportation strategy;

[0017] For each of the warehouse combination plans, the validity of the warehouse combination plan is determined according to the distance from each of the target warehouses in the warehouse combination plan to each of the cities covered.

[0018] Optionally, determining the business cost of each warehouse combination solution according to the order information, the replenishment information of the target merchant, the warehouse information of each target warehouse, the target inventory strategy and the target transportation strategy includes:

[0019] Determine the first total transportation cost based on the target transportation strategy, fulfillment route traffic, and target merchant replenishment information;

[0020] For each of the warehouse combination schemes, according to the warehouse outbound flow, warehouse inbound flow and target inventory strategy of each of the target warehouses in the warehouse combination scheme, determine the total warehouse outbound cost and total warehouse inbound cost of the warehouse combination scheme; wherein the warehouse information of the target warehouse includes the warehouse outbound flow, the warehouse inbound flow and the warehouse cost;

[0021] Determine the total warehouse cost of the warehouse combination plan according to the warehouse cost of each target warehouse in the warehouse combination plan;

[0022] Determining the total warehouse holding principal of the warehouse combination scheme according to the commodity information of the commodities held in each of the target warehouses in the warehouse combination scheme;

[0023] The business cost of the warehouse combination plan is determined based on the first total transportation cost, the total warehouse outbound cost of the warehouse combination plan, the total warehouse inbound cost of the warehouse combination plan, the total warehouse cost of the warehouse combination plan and the total warehouse holding capital of the warehouse combination plan.

[0024] Optionally, a first total transportation cost is determined based on the target transportation strategy, the fulfillment route flow, and the target merchant's replenishment information, including:

[0025] Determine a first transportation fee from the target warehouse to the target merchant according to the target transportation strategy and the fulfillment route flow; wherein the order information includes the fulfillment route flow;

[0026] According to the target transportation strategy, the fulfillment route flow and the replenishment information of the target merchant, the second transportation cost between each of the target warehouses is determined, and according to the first transportation cost and the second transportation cost, the first total transportation cost is determined.

[0027] Optionally, for each of the warehouse combination schemes, according to the warehouse outbound flow, warehouse inbound flow and target inventory strategy of each of the target warehouses in the warehouse combination scheme, the total warehouse outbound cost and the total warehouse inbound cost of the warehouse combination scheme are determined, including:

[0028] Calculate the warehouse outbound cost of each target warehouse according to the warehouse outbound flow and target inventory strategy of each target warehouse in the warehouse combination plan, and calculate the total warehouse outbound cost of the warehouse combination plan according to the warehouse outbound cost of each target warehouse;

[0029] According to the warehouse entry flow of each target warehouse in the warehouse combination plan and the target inventory strategy, the warehouse entry fee of each target warehouse is calculated, and according to the warehouse entry fee of each target warehouse, the total warehouse entry fee of the warehouse combination plan is calculated.

[0030] Optionally, if the order information includes fulfillment warehouse information, and the target scenario is a business restoration scenario, the method further includes:

[0031] Determine the original warehouse range according to the fulfillment warehouse information; wherein the original warehouse range includes multiple original warehouses; the order information also includes the fulfillment route flow, the number of replenishment times of the target merchant, the replenishment frequency and the corresponding planning cycle;

[0032] Restore the business profile of the target merchant according to the target transportation strategy, the target inventory strategy, the warehouse information of each original warehouse in the original warehouse range, the fulfillment route flow and the replenishment information of the target merchant;

[0033] Among them, the business profile includes the business cost of the target merchant, and the warehouse information of the original warehouse includes the original warehouse outbound flow, the original warehouse inbound flow and the original warehouse fee.

[0034] Optionally, restoring the business profile of the target merchant according to the target transportation strategy, the target inventory strategy, the warehouse information of each original warehouse in the original warehouse range, the fulfillment route flow, and the replenishment information of the target merchant includes:

[0035] Determining a second total transportation cost based on the target transportation strategy, the fulfillment route flow, and the target merchant's replenishment information;

[0036] Calculate the warehouse outbound fee of each original warehouse according to the original warehouse outbound flow and target inventory strategy of each original warehouse, and determine the original total warehouse outbound fee according to the warehouse outbound fee of each original warehouse;

[0037] Determine the original total warehouse warehousing fee according to the original warehouse warehousing flow of each original warehouse and the warehouse warehousing fee of each original warehouse calculated by the target inventory strategy;

[0038] Determine the original total warehouse fee according to the original warehouse fee of each original warehouse in the original warehouse range, and determine the total warehouse holding principal according to the commodity information of the original commodities held in each original warehouse in the original warehouse range;

[0039] The business cost of the target merchant is determined based on the second total transportation cost, the original total warehouse outbound cost, the original total warehousing cost, the original total warehouse cost and the original total warehouse holding principal.

[0040] Optionally, the replenishment information of the target merchant includes the replenishment times, replenishment frequency and corresponding planning period of the target merchant, and the second total transportation fee is determined according to the target transportation strategy, the fulfillment route flow and the replenishment information of the target merchant, including:

[0041] Determine the third transportation cost from the original warehouse to the target merchant according to the target transportation strategy and the flow of the fulfillment route;

[0042] The fourth transportation cost between the original warehouses is determined based on the fulfillment route traffic, the target merchant's replenishment times, the replenishment frequency and the corresponding planning cycle, and the second total transportation cost is determined based on the third transportation cost and the fourth transportation cost.

[0043] Optionally, if the order information includes fulfillment warehouse information, and the target scenario is a short-term optimization scenario, the method further includes:

[0044] Determine the original warehouse range according to the fulfillment warehouse information; wherein the original warehouse range includes multiple original warehouses;

[0045] Filtering out multiple target original warehouses that meet the network optimization constraint information from the original warehouses within the original warehouse range;

[0046] Determine the short-term optimized business cost of the target merchant based on the order information, the replenishment information of the target merchant, the warehouse information of each of the target original warehouses, the target inventory strategy and the target transportation strategy;

[0047] The short-term optimization time efficiency of the target merchant is determined based on the distance from each target original warehouse to each covered city.

[0048] Optionally, the warehouse information of the target original warehouse includes the target original warehouse outbound flow, the target original warehouse inbound flow and the target original warehouse fee, and the short-term optimized business cost of the target merchant is determined according to the order information, the replenishment information of the target merchant, the warehouse information of each of the target original warehouses, the target inventory strategy and the target transportation strategy, including:

[0049] Determine the third total transportation cost based on the target transportation strategy, order information, and target merchant replenishment information;

[0050] Calculate the warehouse outbound fee of each target original warehouse according to the target original warehouse outbound flow and target inventory strategy of each target original warehouse, and determine the target original total warehouse outbound fee according to the warehouse outbound fee of each target original warehouse;

[0051] The target original warehouse inbound flow and the target inventory strategy of each target original warehouse are used to calculate the warehouse inbound fee of each target original warehouse, and the target original total warehouse inbound fee is determined according to the warehouse inbound fee of each target original warehouse;

[0052] Determine the target original warehouse fee according to the target original warehouse fee of each target original warehouse, and determine the target original warehouse holding principal according to the commodity information of each commodity held in each target original warehouse;

[0053] The short-term optimized business cost of the target merchant is determined based on the third total transportation cost, the target original warehouse outbound cost, the target original warehouse inbound cost, the target original warehouse cost and the principal held by the target original warehouse.

[0054] Optionally, the order information includes the fulfillment route flow, the target merchant's replenishment information includes the target merchant's replenishment times, replenishment frequency, and corresponding planning cycle, and determining the third total transportation fee according to the target transportation strategy, the order information, and the target merchant's replenishment information, including:

[0055] Determine the fifth transportation cost from the target original warehouse to the target merchant according to the target transportation strategy and the fulfillment route flow;

[0056] The sixth transportation cost between each target original warehouse is determined based on the fulfillment route traffic, the target merchant's replenishment times, the replenishment frequency and the corresponding planning cycle, and the third total transportation cost is determined based on the fifth transportation cost and the sixth transportation cost.

[0057] A second aspect of the present application provides a warehouse site selection system, the system comprising:

[0058] A first acquisition unit is used to acquire order information and target demand information corresponding to a target merchant, and network optimization constraint information corresponding to the target demand information; wherein the target demand information includes a target scenario and a target demand; the target demand is cost-optimal or time-optimal;

[0059] A first determination unit, configured to determine at least one warehouse according to the commodity demand in each city in the order information and the network optimization constraint information if the target scenario is a long-term optimization scenario;

[0060] A second determining unit is used to determine a plurality of warehouse combination schemes according to a preset warehouse range, the at least one warehouse and the network optimization constraint information, and determine a business cost and time efficiency of each of the warehouse combination schemes;

[0061] The site selection unit is used to determine the city corresponding to the forward warehouse in the warehouse combination scheme with the best business cost or the best timeliness that matches the target demand in each warehouse combination scheme as the forward warehouse address according to the business cost and timeliness of each warehouse combination scheme.

[0062] The present invention provides a warehouse site selection method and system, which obtains order information, target demand information, and network optimization constraint information corresponding to the target demand information corresponding to a target merchant; wherein the target demand information includes a target scenario and a target demand; the target demand is cost-optimal or time-optimal; if the target scenario is a long-term optimization scenario, at least one warehouse is determined according to the commodity demand of each city in the order information and the network optimization constraint information; a plurality of warehouse combination schemes are determined according to a preset warehouse range, at least one warehouse, and the network optimization constraint information, and the business cost and time efficiency of each warehouse combination scheme are determined; according to the business cost and time efficiency of each warehouse combination scheme, the city corresponding to the forward warehouse in the warehouse combination scheme with the best business cost or the best time efficiency matching the target demand in each warehouse combination scheme is determined as the forward warehouse address. The technical solution provided by the present invention determines multiple warehouse combination schemes and the business cost and timeliness of each warehouse combination scheme based on preset network optimization constraint information, order information of target merchants and preset warehouse ranges, and finally determines a warehouse combination scheme matching the target demand from the multiple warehouse combination schemes determined according to the business cost and timeliness of each warehouse combination scheme, so as to determine the city corresponding to the forward warehouse in the warehouse combination scheme matching the target demand as the forward warehouse address, and build a corresponding forward warehouse according to the forward warehouse address, unlike the prior art, which directly selects a suitable forward warehouse from multiple forward warehouses based on manual experience. This not only improves the site selection efficiency of the forward warehouse and reduces the manual site selection cost, but also avoids the situation where the site selection of the forward warehouse is poor due to insufficient manual experience, thereby failing to meet the needs of the supply chain. BRIEF DESCRIPTION OF THE DRAWINGS

[0063] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on the provided drawings without paying creative work.

[0064] Figure 1 A schematic diagram of a process flow of a warehouse site selection method provided by an embodiment of the present invention;

[0065] Figure 2 An example diagram of a business scenario provided by an embodiment of the present invention;

[0066] Figure 3 A flowchart of determining a plurality of warehouse combination schemes according to a preset warehouse range, the at least one warehouse and the network optimization constraint information, and determining the business cost of each of the warehouse combination schemes provided by an embodiment of the present invention;

[0067] Figure 4 An example diagram of a business overview, short-term optimized business cost, and business cost and time efficiency of each warehouse combination solution provided by an embodiment of the present invention;

[0068] Figure 5 A schematic diagram of a flow chart of another warehouse site selection method provided by an embodiment of the present invention;

[0069] Figure 6 A flow chart of a method for restoring the business profile of a target merchant according to a target transportation strategy, a target inventory strategy, warehouse information of each original warehouse in the original warehouse range, fulfillment route flow, and replenishment information of the target merchant provided by an embodiment of the present invention;

[0070] Figure 7 A flow chart of restoring the business profile of a target merchant according to a target transportation strategy, a target inventory strategy, warehouse information of each original warehouse in the original warehouse range, fulfillment route flow, and replenishment information of the target merchant provided in an embodiment of the present invention;

[0071] Figure 8 A schematic diagram of the structure of a warehouse site selection system provided by an embodiment of the present invention;

[0072] Fig. 9 A schematic diagram of the structure of an electronic device provided by an embodiment of the present invention. DETAILED DESCRIPTION

[0073] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0074] The term "including" and its variations used herein are open inclusions, i.e., "including but not limited to". The term "based on" means "based at least in part on". The term "one embodiment" means "at least one embodiment"; the term "another embodiment" means "at least one additional embodiment"; the term "some embodiments" means "at least some embodiments". The relevant definitions of other terms will be given in the following description.

[0075] It should be noted that the concepts such as "first" and "second" mentioned in the disclosure of the present invention are only used to distinguish different devices, modules or units, and are not used to limit the order or interdependence of the functions performed by these devices, modules or units.

[0076] It should be noted that the modifications of "one" and "plurality" mentioned in the disclosure of the present invention are illustrative rather than restrictive, and those skilled in the art should understand that unless otherwise clearly indicated in the context, it should be understood as "one or more".

[0077] It should be noted that the collection, collection, update, analysis, processing, use, transmission, storage and other aspects of the merchant's order information involved in the technical solution of this disclosure are in compliance with the provisions of relevant laws and regulations, are used for legitimate purposes, and do not violate public order and good morals. Necessary measures are taken for the merchant's order information to prevent illegal access to the merchant's order information and maintain the security of the merchant's order information, network security and national security.

[0078] Regional distribution center: Regional distribution center, RDC.

[0079] Front-end logistics center: Fromt Distribution Center, FDC, also known as forward warehouse.

[0080] See also Figure 1 , shows a flow chart of a warehouse site selection method provided by an embodiment of the present invention, the warehouse site selection method specifically comprises the following steps:

[0081] S101: Obtain order information, target demand information, and network optimization constraint information corresponding to the target merchant; wherein the target demand information includes a target scenario and a target demand.

[0082] In the embodiment of the present application, the target requirements include optimal cost, and / or optimal time efficiency, and / or service optimization target, wherein the service optimization target is optimal network service.

[0083] In the specific process of executing step S101, when a forward warehouse site selection request is received, order information corresponding to the target merchant corresponding to the forward warehouse site selection request, pre-set target demand information, and pre-set network optimization constraint information corresponding to the target demand information can be obtained.

[0084] It should be noted that the target scenarios can be three scenarios: business restoration scenario (baseline), short-term optimization scenario (optimal-baseline) and long-term optimization scenario (optimal).

[0085] Specifically, the business restoration scenario refers to restoring the business profile under the current business scenario; the short-term optimization scenario is to optimize the network coverage relationship of the current business scenario without changing the current business scenario, that is, without changing the current forward warehouse address; the long-term optimization scenario is to add a new forward warehouse under the current business scenario, that is, under the current business scenario, select a new forward warehouse address and re-plan the corresponding network coverage relationship.

[0086] For example, the business scenarios corresponding to the business restoration scenarios may be: the original customer pure distribution, the original RDC-customer (merchant) pure distribution business, the original source-RDC-customer (merchant) warehousing and distribution business, the original FDC-customer warehousing and distribution business, the original RDC-FDC-customer warehousing and distribution business, and the original source-RDC-FDC-warehouse warehousing and distribution business. Correspondingly, the business scenarios corresponding to the short-term optimization scenarios may be the original FDC-customer warehousing and distribution business, hoping to optimize FDC, the original RDC-FDC-customer warehousing and distribution business hoping to optimize FDC, and the original source-RDC-FDC-warehouse warehousing and distribution business hoping to optimize FDC. Correspondingly, the long-term optimization scenarios may be: the original customer pure distribution, hoping to add FDC, the original RDC-customer (merchant) pure distribution business, hoping to add a layer of FDC, and the original source-RDC-customer (merchant) warehousing and distribution business hoping to add a layer of FDC, such as Figure 2 shown.

[0087] It should be noted that network optimization constraint information includes time constraint information, single upstream constraint conditions, same province and same warehouse constraint conditions, order flow must all meet constraints, procurement strategy constraints, etc.

[0088] Specifically, a single upstream constraint can be that the goods of each forward warehouse should be output by the same upstream warehouse (RDC); the time constraint can be: the proportion of Beijing customers' orders arriving within 24 hours must exceed 50%; the same-province same-warehouse constraint requires that all orders in the same province be satisfied by a single forward warehouse; the waybill flow must be fully satisfied constraint can be: the target merchant's order volume must be fully fulfilled; the procurement strategy constraint can be: if the RDC->customer procurement policy is not set, RDC direct-to-customer routes are not allowed.

[0089] S102: Determine whether the target scene is a long-term optimization scene; if the target scene is a long-term optimization scene, execute step S103.

[0090] S103: Determine at least one warehouse according to the commodity demand in each city and the network optimization constraint information in the order data.

[0091] In the embodiment of the present application, after obtaining the target demand information, it can be further determined whether the target scenario in the target demand information is a long-term optimization scenario; when it is determined that the target scenario is a long-term optimization scenario, the commodity demand of each city involved in each order is obtained from the order information, and then at least one target city can be screened out from each city according to the commodity demand of each city and the network optimization constraint information, so as to determine at least one warehouse according to the screened at least one target city. Among them, the determined warehouse is a forward warehouse.

[0092] It should be noted that the forward warehouse configured in the determined target city can be used as the determined warehouse.

[0093] Optionally, in an embodiment of the present application, a Greenfield algorithm can be used to determine at least one target city from various cities based on the commodity demand in each city in the order information and the time constraints in the network optimization constraint information, with the shortest distance as the goal, and then determine at least one warehouse based on the at least one target city.

[0094] S104: Determine multiple warehouse combination plans based on a preset warehouse range, at least one warehouse and network optimization constraint information, and determine the business cost and timeliness of each warehouse combination plan.

[0095] In an embodiment of the present application, the target merchant can set corresponding warehouse node data according to each warehouse within the national warehouse range; wherein the warehouse node data may include a pre-set warehouse range, the warehouse safety inventory days, warehouse costs and warehouse floor efficiency of each warehouse within the warehouse range, etc.

[0096] It should be noted that each warehouse within the pre-set warehouse range may include multiple RDCs and multiple FDCs.

[0097] Optionally, the process of determining multiple warehouse combination plans based on a preset warehouse range, at least one warehouse and network optimization constraint information, and determining the business cost and timeliness of each warehouse combination plan is specifically as follows: determining the target warehouse range based on the preset warehouse range and at least one warehouse; screening out multiple target warehouses that meet the network optimization constraint information from the warehouses in the target warehouse range, and combining the target warehouses to obtain multiple warehouse combination plans; determining the business cost of each warehouse combination plan based on order information, replenishment information of the target merchant, warehouse information of each target warehouse, target inventory strategy and target transportation strategy; for each warehouse combination plan, determining the timeliness of the warehouse combination plan based on the distance from each target warehouse in the warehouse combination plan to each covered city.

[0098] In an embodiment of the present application, after at least one warehouse is determined, the determined warehouse and the pre-set warehouse range can be merged to re-determine a target warehouse range, and from the warehouses in the target warehouse range, multiple target warehouses that meet the network optimization constraint information are screened out, and the target warehouses are combined to obtain multiple warehouse combination plans, so as to determine the business cost of each warehouse combination plan based on order information, replenishment information of target merchants, warehouse information of each target warehouse, target inventory strategy and target transportation strategy, and finally determine the corresponding timeliness of each warehouse combination plan based on the distance from each target warehouse in each warehouse combination plan to the covered cities.

[0099] It should be noted that each warehouse combination plan must include at least one forward warehouse.

[0100] For example, from the warehouses within the target warehouse range, multiple target warehouses that meet the network optimization constraint information are screened out, namely RDC1, FDC1 and FDC2. The target warehouses are combined to obtain multiple warehouse combination plans. The multiple warehouse combination plans are: warehouse combination plan 1 includes RDC and FDC1, warehouse combination plan 2 includes RDC and FDC2, warehouse combination plan 3 includes RDC, FDC1 and FDC2, and warehouse combination plan 4 includes RDC, FDC1 and FDC2.

[0101] For another example, from the warehouses within the target warehouse range, multiple target warehouses that meet the network optimization constraint information are screened out, namely FDC1, FDC2, and FDC3. The target warehouses are combined to obtain multiple warehouse combination schemes, which are: warehouse combination scheme 1 includes FDC1, warehouse combination scheme 2 includes FDC2, warehouse combination scheme 3 includes FDC3, warehouse combination scheme 4 includes FDC1 and FDC2, warehouse combination scheme 5 includes FDC2 and FDC3, warehouse combination scheme 5 includes FDC1 and FDC3, and warehouse combination scheme 6 includes FDC1, FDC2, and FDC3.

[0102] In an embodiment of the present application, the target merchant can pre-set the corresponding procurement strategy, transportation strategy, inventory strategy, product information corresponding to each product, the warehouse's corresponding outbound billing method and inbound billing method, and the transportation fee billing method.

[0103] Specifically, the pre-set procurement strategy can be a multi-level setting such as FDC->customer, RDC->FDC, source of supply->RDC, etc.

[0104] The corresponding transportation strategy can be set according to the first and second weight charging method between cities, or according to the weight variable cost, volume variable cost, number of pieces variable cost, etc. For example, the transportation strategy can be: xx express from xx city to xxx city, charging by weight, setting the corresponding weight variable cost to 1.2 yuan / kg, that is, xx express will charge 1.2 yuan per kg to transport goods from xx city to xxx city.

[0105] The commodity information of the commodity includes the volume, weight, length, width, height, etc. According to certain judgment criteria, the commodity can be divided into four types: A, B, C, and D, corresponding to four billing rules.

[0106] It should be noted that type A can be goods with weight X≤2.5kg or length / width / height Y≤40cm; type B can be goods with weight 2.5kg≤weight X≤15kg or length / width / height Y≤80cm; type C can be goods with weight 15kg≤weight X≤30kg or length / width / height Y≤100cm; type D can be goods with weight X>30kg or length / width / height Y>100cm.

[0107] It should also be noted that the charging rule corresponding to a certain piece type may be 5 yuan / piece, or 1.2 yuan / kg, etc. Among them, a certain piece type may be piece type A, piece type B, piece type C, piece type D, etc.

[0108] The inventory strategy can be a business warehouse mode or a KA merchant mode; the KA merchant mode can be set according to the change method of the incoming weight. For example, the KA merchant mode set according to the change method of the incoming weight can be: 1.2 yuan / kg.

[0109] The business warehouse model can be set up according to the first-and-subsequent weight method, weight variable cost, volume variable cost, number of pieces variable cost, etc. For example, the business warehouse model set up according to the first-and-subsequent weight method can be: 2 yuan for the first piece, and xx yuan / piece for each subsequent piece.

[0110] It should be noted that the price of xx yuan per piece or xx yuan per kg in the business warehouse model is determined according to the billing rules corresponding to the piece type of the corresponding commodity.

[0111] The warehouse in / out billing method can be set according to heavy goods, light goods, number of pieces, heavy-bubble ratio (by weight or volume weight), heavy-bubble ratio (by volume or weight-volume), and heavy-bubble ratio (heavy goods by weight, light goods by volume).

[0112] In some embodiments, the warehouse in / out billing method set according to the weight-to-volume ratio (by weight or volume weight) refers to: determining whether the goods are heavy goods or light goods based on the unit weight and unit volume of the goods. Specifically, it is to see whether the value of the weight-to-volume ratio exceeds the preset proportional coefficient. If it exceeds, it can be determined that the goods are heavy goods. If not, it can be determined that the goods are light goods. Correspondingly, if the goods are heavy goods, the corresponding inventory strategy can be determined as the inventory strategy set according to the weight change method; if it is light goods, it is necessary to convert the volume of the goods into the corresponding weight according to the weight-to-volume ratio, and then calculate the corresponding warehouse in / out fee according to the inventory strategy set according to the weight change method.

[0113] The transportation cost billing method can also be set according to heavy goods, light goods, number of pieces, heavy-bulk ratio (by weight or volume weight), heavy-bulk ratio (by volume or weight-volume), and heavy-bulk ratio (heavy goods by weight, light goods by volume).

[0114] In some embodiments, the transportation fee billing method set according to the weight-to-volume ratio (by weight or volume weight) refers to determining whether the goods are heavy goods or light goods based on the unit weight and unit volume of the goods. Specifically, it is to see whether the value of weight to volume exceeds the preset proportional coefficient. If it exceeds, it can be determined that the goods are heavy goods. If not, it can be determined that the goods are light goods. Correspondingly, if the goods are heavy goods, the corresponding transportation strategy can be determined as the transportation strategy set according to the weight change method; if it is light goods, it is necessary to convert the volume of the goods into the corresponding weight according to the weight-to-volume ratio, and then calculate the corresponding transportation fee according to the transportation strategy set according to the weight change method.

[0115] In the specific process of executing step S106, after obtaining multiple warehouse combination plans, the replenishment information of the target merchant can be obtained. For each warehouse combination plan, the target order information that meets the order screening conditions can be screened out from the order information according to the order screening conditions, and the warehouse information, target inventory strategy and target transportation strategy of each target warehouse in the warehouse combination plan can be obtained, and then the business cost of each warehouse combination plan can be determined according to the target order information, target transportation method, warehouse information of each target warehouse, target inventory strategy and target transportation strategy. Among them, the replenishment information of the target merchant includes the replenishment times, replenishment frequency and corresponding planning cycle of the target merchant.

[0116] It should be noted that the order screening condition may be warehouse 1-user 1, and multiple target order information corresponding to warehouse 1-user 1 may be screened out from the order information.

[0117] Optional, see Figure 3, shows a flow chart of determining multiple warehouse combination schemes and determining the business cost of each warehouse combination scheme according to a preset warehouse range, at least one warehouse and network optimization constraint information provided by an embodiment of the present invention, which specifically includes the following steps:

[0118] S301: Determine a first total transportation cost according to a target transportation strategy, a fulfillment route flow, and replenishment information of a target merchant.

[0119] Optionally, the process of determining the first total transportation cost based on the target transportation strategy, fulfillment route traffic, and target merchant's replenishment information can be specifically as follows: determining the first transportation cost from the target warehouse to the target merchant based on the target transportation strategy and fulfillment route traffic; determining the second transportation cost between each target warehouse based on the target transportation strategy, fulfillment route traffic, and target merchant's replenishment information, and determining the first total transportation cost based on the first transportation cost and the second transportation cost.

[0120] In the embodiment of the present application, after the target order information is screened out from the order information according to the order screening conditions, the target transportation strategy is determined from the pre-set transportation strategies according to the commodity information of the commodity in the target order information and the pre-set transportation fee billing method; and the first transportation fee from the target warehouse to the target merchant is determined according to the target transportation strategy and the fulfillment route flow. The target order information includes the fulfillment route flow.

[0121] It should be noted that various transportation strategies may include transportation strategies set according to the first-and-continued weight billing method between cities, and transportation strategies set according to weight variable cost, volume variable cost, piece number variable cost, etc.

[0122] For example, the pre-set transportation fee billing method is a transportation fee billing method set according to the weight-to-volume ratio (by weight or volume weight), and then the weight-to-volume ratio of the product can be determined to be 168 based on the unit weight and unit volume in the product information of the product in the target order information.

[0123] If the preset proportional coefficient is 167 (weight to volume, that is, the standard weight of 1 cubic meter is 167), it can be determined that the weight-to-volume ratio of the goods exceeds the preset proportional coefficient, and it can be determined that the goods are heavy goods. Accordingly, the target transportation strategy can be determined as a transportation strategy set according to weight changes.

[0124] The replenishment information of the target merchant includes the replenishment times, replenishment frequency and corresponding planning cycle of the target merchant.

[0125] In an embodiment of the present application, the planning cycle can be divided by the replenishment frequency to obtain the corresponding number of replenishments, and the fulfillment route flow in the target order information can be divided by the number of replenishments to obtain the weight of each replenishment; the transportation cost of each replenishment is calculated based on the target transportation strategy, the weight of each replenishment and the commodity price of the replenishment commodity in the target order information, and finally the transportation cost of each replenishment is multiplied by the number of replenishments to obtain the second transportation cost between each target warehouse, and the first transportation cost and the second transportation cost are added to obtain the first total transportation cost.

[0126] S302: For each warehouse combination plan, determine the total warehouse outbound costs and total warehouse inbound costs of the warehouse combination plan according to the warehouse outbound flow, warehouse inbound flow and target inventory strategy of each target warehouse in the warehouse combination plan; wherein the warehouse information of the target warehouse includes the warehouse outbound flow, warehouse inbound flow and warehouse costs.

[0127] The warehouse information of the target warehouse includes the warehouse outbound flow of the target warehouse and the warehouse inbound flow of the target warehouse.

[0128] Optionally, for each warehouse combination plan, according to the warehouse outbound flow, warehouse inbound flow and target inventory strategy of each target warehouse in the warehouse combination plan, the specific process of determining the total warehouse outbound cost and total warehouse inbound cost of the warehouse combination plan can be as follows: according to the warehouse outbound flow and target inventory strategy of each target warehouse in the warehouse combination plan, the warehouse outbound cost of each target warehouse is calculated, and according to the warehouse outbound costs of each target warehouse, the total warehouse outbound cost of the warehouse combination plan is calculated; according to the warehouse inbound flow and target inventory strategy of each target warehouse in the warehouse combination plan, the warehouse inbound cost of each target warehouse is calculated, and according to the warehouse inbound cost of each target warehouse, the total warehouse inbound cost of the warehouse combination plan is calculated.

[0129] In the embodiment of the present application, after the target order information is screened out from the order information according to the order screening conditions, the target inventory strategy is determined from the pre-set inventory strategies according to the commodity information of the commodities in the target order information and the pre-set inbound and outbound billing method. For each warehouse combination scheme, the warehouse information of each target warehouse in the warehouse combination scheme can be obtained, and the warehouse outbound fee of each target warehouse is calculated according to the warehouse outbound flow and the target inventory strategy in the warehouse information of each target warehouse. Finally, the warehouse outbound fees of each target warehouse are added together to obtain the total warehouse outbound fee of the warehouse combination scheme.

[0130] It should be noted that each inventory strategy may include a business warehouse mode and a KA merchant mode. Among them, the business warehouse mode includes inventory strategies set according to the first and subsequent weight method, weight variable cost, volume variable cost and piece variable cost method.

[0131] For example, the pre-set in-and-out billing method is an in-and-out billing method set according to the weight-to-volume ratio (by weight or volume weight), and then the weight-to-volume ratio of the product can be determined to be 168 based on the unit weight and unit volume in the product information of the product in the target order information.

[0132] If the preset proportional coefficient is 167 (weight to volume, that is, the standard weight of 1 cubic meter is 167), it can be determined that the weight-to-volume ratio of the product exceeds the preset proportional coefficient, and the product can be determined to be heavy goods. Accordingly, the target inventory strategy can be determined as the target inventory strategy set according to weight changes.

[0133] In the embodiment of the present application, for each warehouse combination plan, the warehouse information of each target warehouse in the warehouse combination plan can be obtained, and the warehouse entry fee of each target warehouse can be calculated based on the warehouse entry flow and the target inventory strategy in the warehouse information of each target warehouse. Finally, the warehouse entry fees of each target warehouse are added together to obtain the total warehouse entry fee of the warehouse combination plan.

[0134] S303: Determine the total warehouse cost of the warehouse combination plan according to the warehouse cost of each target warehouse in the warehouse combination plan.

[0135] In an embodiment of the present application, for each warehouse combination plan, the warehouse fee of each target warehouse can be determined from the warehouse information of each target warehouse of the warehouse combination plan; and the warehouse fees of each target warehouse are added together to obtain the total warehouse fee of the warehouse combination plan.

[0136] S304: Determine the total warehouse holding principal of the warehouse combination scheme according to the commodity information of the commodities held in each target warehouse in the warehouse combination scheme.

[0137] In an embodiment of the present application, for each warehouse combination plan, the commodity information of the commodities currently held by the target warehouse in the warehouse combination plan is obtained, and the warehouse holding principal of the target warehouse is obtained by multiplying the commodity quantity and the commodity price in the commodity information; the warehouse holding principal of each target warehouse is added together to obtain the total warehouse holding principal of the warehouse combination plan.

[0138] It should be noted that the commodity quantity of a commodity is the quantity of the commodity currently held by the target warehouse.

[0139] S305: Determine the business cost of the warehouse combination plan by first total transportation cost, total warehouse outbound cost of the warehouse combination plan, total warehouse entry cost of the warehouse combination plan, total warehouse cost of the warehouse combination plan and total warehouse holding principal of the warehouse combination plan.

[0140] In the specific process of executing step S305, the first total transportation cost, the total warehouse outbound cost of the warehouse combination plan, the total warehousing cost of the warehouse combination plan, the total warehouse cost of the warehouse combination plan and the total warehouse holding principal of the warehouse combination plan can be added up to obtain the business cost of the warehouse combination plan.

[0141] S105: According to the business cost and time efficiency of each warehouse combination plan, the city corresponding to the forward warehouse in the warehouse combination plan with the best business cost or the best time efficiency that matches the target demand among the warehouse combination plans is determined as the forward warehouse address.

[0142] In the specific process of executing step S105, for each warehouse combination plan, the distance from each target warehouse in the warehouse combination plan to each covered city can be determined, and the distance from each target warehouse to each covered city is added to obtain the timeliness corresponding to the target warehouse, and the timeliness of each target warehouse is added to obtain the timeliness of the warehouse combination plan; the warehouse combination plan with the best business cost and the warehouse combination plan with the best timeliness are screened out from each warehouse combination plan, and the warehouse combination plan that matches the target demand is determined from the warehouse combination plan with the best business cost and the warehouse combination plan with the best timeliness as the target warehouse combination plan, and the city corresponding to the forward warehouse in the target warehouse combination plan is determined as the target warehouse address.

[0143] In the embodiment of the present application, a cost-optimal objective function is preset; the cost-optimal objective function is shown in Formula 1.

[0144] Cost-optimal objective function: MinimiZe(a+b+c+d+e)(1)

[0145] Among them, a is the first total transportation cost, b is the total warehouse outbound cost of the warehouse combination plan, c is the total warehousing cost of the warehouse combination plan, d is the total warehouse cost of the warehouse combination plan, and e is the total warehouse holding principal of the warehouse combination plan; a+b+c+d+e is the business cost corresponding to a warehouse combination plan. Through the cost optimal objective function and according to the business cost of each warehouse combination plan, the warehouse combination plan with the optimal business cost can be screened out from various warehouse combination plans.

[0146] In the specific execution of step S108, after calculating the business cost and timeliness of each warehouse combination plan, the warehouse combination plan with the optimal business cost can be determined from among the various warehouse combination plans based on the cost optimization objective function and the business costs of each warehouse combination plan; and based on the timeliness of each warehouse combination plan, the warehouse combination plan with the smallest timeliness among the various warehouse combination plans is determined as the warehouse combination plan with the optimal timeliness, so as to determine the warehouse combination plan that matches the target demand from among the warehouse combination plans with the optimal business cost and the warehouse combination plans with the optimal timeliness, and finally determine the city corresponding to the forward warehouse in the warehouse combination plan that matches the target demand as the forward warehouse address.

[0147] It should be noted that if the target demand is cost optimization, the warehouse combination plan with the best business cost can be determined as the warehouse combination plan that matches the target demand as the target warehouse combination plan; if the target demand is timeliness, the warehouse combination plan with the best timeliness can be determined as the warehouse combination plan that matches the target demand as the target warehouse combination plan.

[0148] Furthermore, in an embodiment of the present application, each warehouse combination plan can be divided into multiple groups of warehouse combination plans, wherein the number of front warehouses in the warehouse combination plans in each group of warehouse combination plans is the same, and after determining the business cost of each warehouse combination plan, the warehouse combination plan with the optimal business cost can be screened out from each group of warehouse combination plans according to the cost optimal objective function.

[0149] For example, from the warehouses in the target warehouse range, 7 target warehouses that meet the network optimization constraint information are selected, and the 7 target warehouses are combined to obtain multiple warehouse combination plans, and the multiple warehouse combination plans are divided into 7 warehouse combination plans. After determining the business cost of each warehouse combination plan, the warehouse combination plan with the best business cost can be selected from each warehouse combination plan according to the cost optimal objective function, such as Figure 4 shown.

[0150] It should be noted that if Figure 4 The corresponding business profile and short-term quick wins are also included. Among them, short-term quick wins are short-term optimization of business costs.

[0151] It should also be noted that the business overview and short-term optimization business cost are obtained by performing corresponding processing when there is fulfillment warehouse information in the target merchant's order information. Figure 4 The specific execution steps are shown.

[0152] The present invention provides a warehouse site selection method, which obtains order information, target demand information, and network optimization constraint information corresponding to the target demand information corresponding to a target merchant; wherein the target demand information includes a target scenario and a target demand; the target demand is cost optimization or time optimization; if the target scenario is a long-term optimization scenario, at least one warehouse is determined according to the commodity demand of each city in the order information and the network optimization constraint information; a target warehouse range is determined according to a pre-set warehouse range and at least one warehouse; multiple target warehouses that meet the network optimization constraint information are screened out from the warehouses in the target warehouse range, and the target warehouses are combined. A plurality of warehouse combination plans are obtained; the business cost of each warehouse combination plan is determined according to the order information, the replenishment information of the target merchant, the warehouse information of each target warehouse, the target inventory strategy and the target transportation strategy; for each warehouse combination plan, the timeliness of the warehouse combination plan is determined according to the distance from each target warehouse in the warehouse combination plan to each covered city; the warehouse combination plan with the best business cost and the warehouse combination plan with the best timeliness are screened out from each warehouse combination plan, and the city corresponding to the forward warehouse in the warehouse combination plan with the best business cost and the warehouse combination plan with the best timeliness that matches the target demand is determined as the forward warehouse address. The technical solution provided by the present invention determines multiple warehouse combination schemes from a determined target warehouse range based on pre-set network optimization constraint information and order information of target merchants, and then determines the optimal target warehouse combination scheme that meets the target demand from the determined multiple warehouse combination schemes according to the order information, fulfillment route flow, warehouse information of each target warehouse, target inventory strategy and target transportation strategy. Finally, the city corresponding to the forward warehouse in the target warehouse combination scheme is determined as the forward warehouse address, so as to build a corresponding forward warehouse according to the forward warehouse address. Unlike the prior art, a suitable forward warehouse is not directly selected from multiple forward warehouses based on manual experience. This not only improves the site selection efficiency of the forward warehouse and reduces the manual site selection cost, but also avoids the situation where the site selection of the forward warehouse is poor due to insufficient manual experience, thereby failing to meet the needs of the supply chain.

[0153] Based on the warehouse site selection method provided by the above embodiment of the present invention, the present invention also includes the following steps: Figure 5 As shown, the specific steps include:

[0154] S501: Obtain order information, target demand information, and network optimization constraint information corresponding to the target merchant; wherein the target demand information includes a target scenario and a target demand.

[0155] S502: Determine whether the target scene is a long-term optimization scene; if the target scene is not a long-term optimization scene, execute step S503.

[0156] S503: Determine whether the order information includes fulfillment warehouse information; if the order information includes fulfillment warehouse information, execute step S504.

[0157] In the embodiment of the present application, if you want to restore the business profile of the current business scenario of the target merchant or budget the short-term optimization business cost, you need to restore the corresponding original warehouse range based on the fulfillment warehouse information from the source of goods to the warehouse, warehouse to warehouse, and warehouse to the target merchant corresponding to the target merchant. If there is no fulfillment warehouse information from the source of goods to the warehouse, warehouse to warehouse, and warehouse to the target merchant corresponding to the target merchant, the original warehouse position cannot be restored, and the business profile of the current business scenario cannot be restored or the short-term optimization business cost budget cannot be performed. Therefore, when it is determined that the target scenario in the acquired target demand information is not a long-term optimization scenario, it can be further determined whether the fulfillment warehouse information is included in the order information. If the fulfillment warehouse information is included in the order information, step S504 is executed.

[0158] S504: Determine whether the target scenario is a business restoration scenario or a short-term optimization scenario; if the target scenario is a business restoration scenario, execute step S505; if the target scenario is a short-term optimization scenario, execute step S507.

[0159] S505: Determine the original warehouse scope based on the fulfillment warehouse information.

[0160] Among them, the original warehouse range includes multiple original warehouses; the order information also includes the fulfillment route flow, the number of replenishment times of the target merchant, the replenishment frequency, the weight of each replenishment and the corresponding planning cycle.

[0161] In the specific process of executing step S505, when it is determined that the order information has corresponding fulfillment warehouse information and the target scenario information is a business restoration scenario, the corresponding original warehouse range can be determined based on the original warehouses involved in the fulfillment warehouse information.

[0162] S506: Restore the business profile of the target merchant according to the target transportation strategy, the target inventory strategy, the original warehouse range, the fulfillment route flow and the replenishment information of the target merchant.

[0163] During the specific execution of step 506, after determining the original warehouse range, the warehouse information of each original warehouse in the original warehouse range can be further obtained so as to restore the business profile of the target merchant based on the fulfillment route flow, target transportation strategy, target inventory strategy, warehouse information of each original warehouse and replenishment information of the target merchant.

[0164] Among them, the replenishment information of the target merchant includes the number of replenishments, the replenishment frequency and the corresponding planning cycle of the target merchant; the business profile of the target merchant includes the business cost of the target merchant in the current business scenario.

[0165] See also Figure 6 , shows a flow chart of a method for restoring the business profile of a target merchant according to a target transportation strategy, a target inventory strategy, warehouse information of each original warehouse in the original warehouse range, fulfillment route flow, and replenishment information of the target merchant, provided by an embodiment of the present invention, and specifically includes the following steps:

[0166] S601: Determine a second total transportation cost according to the target transportation strategy, the fulfillment route flow, and the replenishment information of the target merchant.

[0167] Optionally, the replenishment information of the target merchant includes the target merchant's replenishment times, replenishment frequency and corresponding planning cycle. According to the target transportation strategy, fulfillment route flow and the target merchant's replenishment information, the process of determining the second total transportation cost can be specifically as follows: according to the target transportation strategy and fulfillment route flow, determine the fourth transportation cost between each original warehouse from the original warehouse to the target merchant according to the fulfillment route flow, the target merchant's replenishment times, replenishment frequency and corresponding planning cycle, and determine the second total transportation cost based on the third transportation cost and the fourth transportation cost.

[0168] In an embodiment of the present application, after the target order information is filtered out from the order information according to the order screening conditions, the target transportation strategy is determined from the pre-set transportation strategies according to the commodity information of the commodities in the target order information and the pre-set transportation fee billing method; and the third transportation fee from the original warehouse to the target merchant is determined according to the target transportation strategy and the fulfillment route flow.

[0169] In an embodiment of the present application, the planning cycle can be divided by the replenishment frequency to obtain the corresponding number of replenishments, and the fulfillment route flow in the target order information can be divided by the number of replenishments to obtain the weight of each replenishment; the transportation cost of each replenishment is calculated based on the target transportation strategy, the weight of each replenishment and the commodity price of the replenishment commodity in the target order information, and finally the transportation cost of each replenishment is multiplied by the number of replenishments to obtain the second transportation cost between the original warehouses, and the first transportation cost and the second transportation cost are added to obtain the second total transportation cost.

[0170] S602: Calculate the warehouse outbound costs of each original warehouse according to the warehouse outbound flow and target inventory strategy of each original warehouse, and determine the original total warehouse outbound costs according to the warehouse outbound costs of each original warehouse.

[0171] Among them, the warehouse information of the original warehouse includes the warehouse outbound flow of the original factory warehouse and the warehouse inbound flow of the original factory warehouse.

[0172] In the embodiment of the present application, after the target order information is screened out from the order information according to the order screening conditions, the target inventory strategy is determined from the pre-set inventory strategies according to the commodity information of the commodity in the target order information and the pre-set in-and-out billing method. For each original warehouse in the original warehouse range, the warehouse information of the original warehouse can be obtained, and the warehouse outbound fee of the original warehouse is calculated according to the warehouse outbound flow in the warehouse information of the original warehouse and the target inventory strategy, and finally the warehouse outbound fees of each original warehouse are added together to obtain the original total warehouse outbound fee.

[0173] S603: Determine the original total warehouse warehousing fee according to the original warehouse warehousing flow of each original warehouse and the warehouse warehousing fee of each original warehouse calculated by the target inventory policy.

[0174] In an embodiment of the present application, for each original warehouse in the original warehouse range, the warehouse entry fee of the original warehouse can be calculated based on the warehouse entry flow and target inventory strategy in the warehouse information of the original warehouse, and finally the warehouse entry fees of each original warehouse are added together to obtain the original total warehouse entry fee.

[0175] S604: Determine the original total warehouse fee according to the warehouse fee of each original warehouse in the original warehouse range, and determine the original total warehouse holding principal according to the commodity information of the original commodities held in each original warehouse in the original warehouse range.

[0176] In an embodiment of the present application, the warehouse fee of each original warehouse can be determined from the warehouse information of each original warehouse in the original warehouse range; and the warehouse fee of each original warehouse is added together to obtain the original total warehouse fee.

[0177] In an embodiment of the present application, for each original warehouse in the original warehouse range, the commodity information of the original commodity currently held by the original warehouse is obtained, and the commodity quantity and commodity price in the original commodity information of the original commodity are multiplied to obtain the warehouse holding principal of the original warehouse; the warehouse holding principal of each original warehouse is added to obtain the original total warehouse holding principal.

[0178] It should be noted that the commodity quantity of the original commodity is the commodity quantity of the original commodity currently held by the original warehouse.

[0179] S605: Determine the business cost of the target merchant based on the second total transportation cost, the original total warehouse outbound cost, the original total warehouse inbound cost, the original total warehouse cost and the original total warehouse holding principal.

[0180] In the process of specifically executing step S605, the second total transportation cost, the original total warehouse outbound cost, the original total warehouse entry cost, the original total warehouse cost and the original total warehouse holding principal can be added together to obtain the business cost of the target merchant in the current business scenario, and the business cost of the target merchant in the current business scenario can be displayed so that the target merchant can understand the business cost in the current business scenario.

[0181] S507: Determine the original warehouse scope based on the fulfillment warehouse information.

[0182] Among them, the original warehouse range includes multiple original warehouses.

[0183] In the specific process of executing step S507, the specific execution process and implementation principle of step S507 are the same as the specific execution process and implementation principle of the above-mentioned step S505. Please refer to the corresponding content in step S505, and no further details will be given here.

[0184] S508: Filter out multiple target original warehouses that meet the network optimization constraint information from the original warehouses within the original warehouse range.

[0185] In the embodiment of the present application, corresponding network optimization constraint information can be pre-set, including time constraint information, single upstream constraint condition, same province and same warehouse constraint condition, order flow must all meet constraint condition, procurement strategy constraint condition, etc.

[0186] In the specific process of executing step S508, after the original warehouse range is determined, multiple target original warehouses that meet the network optimization constraint information can be further screened out from the original warehouses in the original warehouse range.

[0187] S509: Determine the short-term optimized business cost of the target merchant based on the order information, the replenishment information of the target merchant, the fulfillment route flow, the warehouse information of each target original warehouse, the target inventory strategy and the target transportation strategy.

[0188] In the specific execution of step 509, after multiple target original warehouses are screened, the target merchant's replenishment information can be obtained, and then the target merchant's short-term optimized business cost can be determined based on the fulfillment route flow, the target merchant's replenishment information, the warehouse information of each target original warehouse, the target inventory strategy and the target transportation strategy, the target merchant's replenishment times, replenishment frequency, and corresponding planning cycle in the order information. The target merchant's replenishment information includes the target merchant's replenishment times, replenishment frequency, and corresponding planning cycle.

[0189] See also Figure 7, shows a flow chart of restoring the business profile of a target merchant according to a target transportation strategy, a target inventory strategy, warehouse information of each original warehouse in the original warehouse range, fulfillment route flow, and replenishment information of the target merchant, provided by an embodiment of the present invention. The method specifically includes the following steps:

[0190] S701: Determine a third total transportation cost according to the target transportation strategy, order information, and replenishment information of the target merchant.

[0191] Among them, the order information includes the fulfillment route traffic, and the target merchant's replenishment information includes the target merchant's replenishment times, replenishment frequency and corresponding planning cycle.

[0192] Optionally, the specific process of determining the third total transportation cost based on the target transportation strategy, order information and replenishment information of the target merchant includes: determining the fifth transportation cost from the target original warehouse to the target merchant based on the target transportation strategy and fulfillment route traffic; determining the sixth transportation cost between each target original warehouse based on the fulfillment route traffic, the target merchant's replenishment times, the replenishment frequency and the corresponding planning cycle; and determining the third total transportation cost based on the fifth transportation cost and the sixth transportation cost.

[0193] In an embodiment of the present application, after the target order information is filtered out from the order information according to the order screening conditions, the target transportation strategy is determined from the pre-set transportation strategies according to the commodity information of the commodities in the target order information and the pre-set transportation fee billing method; and the fifth transportation fee from the target original warehouse to the target merchant is determined according to the target transportation strategy and the fulfillment route flow.

[0194] In an embodiment of the present application, the planning cycle can be divided by the replenishment frequency to obtain the corresponding number of replenishments, and the fulfillment route flow in the target order information can be divided by the number of replenishments to obtain the weight of each replenishment; the transportation cost of each replenishment is calculated based on the target transportation strategy, the weight of each replenishment and the commodity price of the replenishment commodity in the target order information, and finally the transportation cost of each replenishment is multiplied by the number of replenishments to obtain the sixth transportation cost between each target original warehouse, and the fifth transportation cost and the sixth transportation cost are added to obtain the third total transportation cost.

[0195] S702: Calculate the warehouse outbound cost of each target original warehouse according to the warehouse outbound flow and target inventory strategy of each target original warehouse, and determine the target original total warehouse outbound cost according to the warehouse outbound cost of each target original warehouse.

[0196] The warehouse information of the target original warehouse includes the warehouse outbound flow of the target original warehouse and the warehouse inbound flow of the target original warehouse.

[0197] In the embodiment of the present application, after the target order information is screened out from the order information according to the order screening conditions, the target inventory strategy is determined from the pre-set inventory strategies according to the commodity information of the commodities in the target order information and the pre-set in-and-out billing method. For each target original warehouse, the warehouse information of the target original warehouse can be obtained, and the warehouse outbound fee of the target original warehouse is calculated according to the warehouse outbound flow in the warehouse information of the target original warehouse and the target inventory strategy, and finally the warehouse outbound fees of each target original warehouse are added together to obtain the target original total warehouse outbound fee.

[0198] S703: Calculate the warehouse entry fee of each target original warehouse according to the warehouse entry flow and target inventory strategy of each target original warehouse, and determine the target original total warehouse entry fee according to the warehouse entry fee of each target original warehouse.

[0199] In an embodiment of the present application, for each target original warehouse, the warehouse entry fee of the target original warehouse can be calculated based on the warehouse entry flow and the target inventory strategy in the warehouse information of the target original warehouse, and finally the warehouse entry fees of each target original warehouse are added together to obtain the target original total warehouse entry fee.

[0200] S704: Determine the target original total warehouse fee based on the warehouse information of each target original warehouse, and determine the target original total warehouse holding principal based on the commodity information of each commodity held in each target original warehouse.

[0201] In an embodiment of the present application, the warehouse fee of each target original warehouse can be determined from the warehouse information of each target original warehouse; and the warehouse fee of each target original warehouse is added together to obtain the target original total warehouse fee.

[0202] In an embodiment of the present application, for each target original warehouse, the original commodity information of the original commodity currently held by the target original warehouse is obtained, and the warehouse holding principal of the target original warehouse is obtained by multiplying the commodity quantity and commodity price in the original commodity information; the warehouse holding principal of each target original warehouse is added together to obtain the target original total warehouse holding principal.

[0203] It should be noted that the commodity quantity of the original commodity is the commodity quantity of the original commodity currently held by the original warehouse.

[0204] S705: Determine the short-term optimized business cost of the target merchant based on the third total transportation cost, the target original warehouse outbound cost, the target original warehouse inbound cost, the target original warehouse cost and the target original warehouse holding principal.

[0205] In the specific process of executing step S705, the third total transportation cost, the target original warehouse outbound cost, the target original warehouse incoming cost, the target original warehouse cost and the target original warehouse holding principal can be added together to obtain the short-term optimized business cost of the target merchant.

[0206] S510: Determine the short-term optimization time efficiency of the target merchant based on the distance from each target original warehouse to each covered city.

[0207] In the specific process of executing step S510, the distance from each target original warehouse to each covered city can be determined, and the distance from each target original warehouse to each covered city is added up to obtain the short-term optimization timeliness of the target merchant.

[0208] It should be noted that the business profile, short-term optimization business cost and short-term optimization time limit of the target merchant can be displayed so that the target merchant can understand the business profile under the current business scenario, as well as the short-term optimization cost and short-term optimization time limit after network optimization. In this way, the forward warehouse addresses of each forward warehouse in the current business scenario can be adjusted according to the short-term optimization cost and short-term optimization time limit after network optimization, so as to obtain greater benefits.

[0209] Based on the warehouse site selection method provided by the above embodiment of the present invention, correspondingly, the embodiment of the present invention provides a warehouse site selection system, such as Figure 8 As shown, the system includes:

[0210] The first acquisition unit 81 is used to acquire order information corresponding to the target merchant, target demand information, and network optimization constraint information corresponding to the target demand information; wherein the target demand information includes a target scenario and a target demand; the target demand is cost optimization or time optimization;

[0211] A first determination unit 82 is configured to determine at least one warehouse according to the commodity demand in each city and the network optimization constraint information in the order information if the target scenario is a long-term optimization scenario;

[0212] A second determining unit 83 is used to determine a plurality of warehouse combination schemes according to a preset warehouse range, at least one warehouse and network optimization constraint information, and determine a business cost and time efficiency of each warehouse combination scheme;

[0213] The site selection unit 87 is used to determine the city corresponding to the forward warehouse in the warehouse combination scheme with the best business cost or the best timeliness matching the target demand among the warehouse combination schemes as the forward warehouse address according to the business cost and timeliness of each warehouse combination scheme.

[0214] The specific principles and execution processes of each unit in the warehouse location selection system disclosed in the above embodiment of the present invention are similar to those in the above embodiment of the present invention. Figure 1 The disclosed warehouse site selection method is the same. Please refer to the corresponding part of the warehouse site selection method disclosed in the above embodiment of the present invention, which will not be repeated here.

[0215] The present invention provides a warehouse site selection system, which obtains order information, target demand information, and network optimization constraint information corresponding to the target demand information corresponding to a target merchant; wherein the target demand information includes a target scenario and a target demand; the target demand is cost-optimal or time-optimal; if the target scenario is a long-term optimization scenario, at least one warehouse is determined according to the commodity demand of each city in the order information and the network optimization constraint information; a plurality of warehouse combination schemes are determined according to a preset warehouse range, at least one warehouse, and the network optimization constraint information, and the business cost and time efficiency of each warehouse combination scheme are determined; according to the business cost and time efficiency of each warehouse combination scheme, the city corresponding to the forward warehouse in the warehouse combination scheme with the best business cost or the best time efficiency matching the target demand in each warehouse combination scheme is determined as the forward warehouse address. The technical solution provided by the present invention determines multiple warehouse combination schemes and the business cost and timeliness of each warehouse combination scheme based on preset network optimization constraint information, order information of target merchants and preset warehouse ranges, and finally determines a warehouse combination scheme matching the target demand from the multiple warehouse combination schemes determined according to the business cost and timeliness of each warehouse combination scheme, so as to determine the city corresponding to the forward warehouse in the warehouse combination scheme matching the target demand as the forward warehouse address, and build a corresponding forward warehouse according to the forward warehouse address, unlike the prior art, which directly selects a suitable forward warehouse from multiple forward warehouses based on manual experience. This not only improves the site selection efficiency of the forward warehouse and reduces the manual site selection cost, but also avoids the situation where the site selection of the forward warehouse is poor due to insufficient manual experience, thereby failing to meet the needs of the supply chain.

[0216] Optionally, the first determining unit includes:

[0217] The target city determination unit is used to use the Greenfield algorithm to determine at least one target city from various cities based on the commodity demand of each city in the order information and the time constraint conditions in the network optimization constraint information, with the shortest distance as the goal.

[0218] The fourth determining unit is used to determine at least one warehouse according to at least one target city.

[0219] Optionally, the second determining unit includes:

[0220] A target warehouse range determination unit, used to determine the target warehouse range according to a preset warehouse range and at least one warehouse;

[0221] A screening and combination unit is used to screen out multiple target warehouses that meet the network optimization constraint information from various warehouses in the target warehouse range, and combine the various target warehouses to obtain multiple warehouse combination solutions;

[0222] A third determination unit is used to determine the business cost of each warehouse combination solution according to the order information, the replenishment information of the target merchant, the warehouse information of each target warehouse, the target inventory strategy and the target transportation strategy;

[0223] The fourth determination unit is used to determine the timeliness of each warehouse combination plan according to the distance between each target warehouse in the warehouse combination plan and each covered city.

[0224] Optionally, the third determining unit includes:

[0225] A first total transportation cost determination unit, configured to determine a first total transportation cost according to a target transportation strategy, a fulfillment route flow, and replenishment information of a target merchant;

[0226] a fifth determination unit, for determining, for each warehouse combination plan, a total warehouse outbound cost and a total warehouse inbound cost of the warehouse combination plan according to the warehouse outbound flow, the warehouse inbound flow and the target inventory strategy of each target warehouse in the warehouse combination plan; wherein the warehouse information of the target warehouse includes the warehouse outbound flow, the warehouse inbound flow and the warehouse cost;

[0227] A sixth determining unit, configured to determine a total warehouse cost of the warehouse combination plan according to the warehouse cost of each target warehouse in the warehouse combination plan;

[0228] A seventh determination unit, configured to determine a total warehouse holding principal of the warehouse combination scheme based on commodity information of commodities held in each target warehouse in the warehouse combination scheme;

[0229] An eighth determination unit is used to determine the business cost of the warehouse combination plan based on the first total transportation cost, the total warehouse outbound cost of the warehouse combination plan, the total warehouse inbound cost of the warehouse combination plan, the total warehouse cost of the warehouse combination plan and the total warehouse holding capital of the warehouse combination plan.

[0230] Optionally, the first total transportation cost determination unit includes:

[0231] A first transportation cost determination unit is used to determine a first transportation cost from a target warehouse to a target merchant according to a target transportation strategy and a fulfillment route flow rate; wherein the order information includes the fulfillment route flow rate;

[0232] The first total transportation cost determination subunit determines the second transportation cost between each target warehouse according to the target transportation strategy, the fulfillment route flow and the replenishment information of the target merchant, and determines the first total transportation cost according to the first transportation cost and the second transportation cost.

[0233] Optionally, the fifth determining unit includes:

[0234] The total warehouse outbound cost calculation unit is used to calculate the warehouse outbound cost of each target warehouse according to the warehouse outbound flow and target inventory strategy of each target warehouse in the warehouse combination plan, and calculate the total warehouse outbound cost of the warehouse combination plan according to the warehouse outbound cost of each target warehouse;

[0235] The total warehouse entry cost calculation unit is used to calculate the warehouse entry cost of each target warehouse according to the warehouse entry flow and target inventory strategy of each target warehouse in the warehouse combination plan, and calculate the total warehouse entry cost of the warehouse combination plan according to the warehouse entry cost of each target warehouse.

[0236] Optionally, if the order information includes fulfillment warehouse information, and the target scenario is a business restoration scenario, the warehouse site selection system provided by the present invention further includes:

[0237] A first original warehouse range determination unit is used to determine the original warehouse range according to the fulfillment warehouse information; wherein the original warehouse range includes multiple original warehouses;

[0238] A business profile restoration unit, used to restore the business profile of the target merchant according to the target transportation strategy, the target inventory strategy, the warehouse information of each original warehouse in the original warehouse range, the fulfillment route flow and the replenishment information of the target merchant;

[0239] Among them, the business profile includes the business cost of the target merchant, and the warehouse information of the original warehouse includes the original warehouse outbound flow, the original warehouse inbound flow and the original warehouse fee.

[0240] Optionally, a business profile restoration unit includes:

[0241] A second total transportation cost determination unit, configured to determine the second total transportation cost according to the target transportation strategy, the fulfillment route flow, and the target merchant's replenishment information;

[0242] The original total warehouse outbound cost determination unit is used to calculate the warehouse outbound cost of each original warehouse according to the original warehouse outbound flow and target inventory strategy of each original warehouse, and determine the original total warehouse outbound cost according to the warehouse outbound cost of each original warehouse;

[0243] The original total warehouse entry fee determination unit is used to determine the original total warehouse entry fee according to the original warehouse entry flow of each original warehouse and the warehouse entry fee of each original warehouse calculated by the target inventory policy;

[0244] The ninth determination unit is used to determine the original total warehouse fee according to the original warehouse fee of each original warehouse in the original warehouse range, and determine the total warehouse holding principal according to the commodity information of the original commodities held in each original warehouse in the original warehouse range;

[0245] The target merchant's business cost determination unit is used to determine the target merchant's business cost based on the second total transportation cost, the original total warehouse outbound cost, the original total warehouse inbound cost, the original total warehouse cost and the original total warehouse holding principal.

[0246] Optionally, the second total transportation cost determination unit includes:

[0247] A third transportation cost determination unit, used to determine the third transportation cost from the original warehouse to the target merchant according to the target transportation strategy and the fulfillment route flow;

[0248] The second total transportation cost determination subunit is used to determine the fourth transportation cost between each original warehouse based on the fulfillment route traffic, the number of replenishment times of the target merchant, the replenishment frequency and the corresponding planning cycle, and to determine the second total transportation cost based on the third transportation cost and the fourth transportation cost.

[0249] Optionally, if the order information includes fulfillment warehouse information, and the target scenario is a short-term optimization scenario, the warehouse site selection system of the system in the embodiment of the present invention further includes:

[0250] The second original warehouse range determination unit is used to determine the original warehouse range according to the fulfillment warehouse information; wherein the original warehouse range includes multiple original warehouses;

[0251] A target original warehouse screening unit is used to screen out multiple target original warehouses that meet network optimization constraint information from various original warehouses within the original warehouse range;

[0252] A short-term optimization business cost determination unit is used to determine the short-term optimization business cost of the target merchant based on order information, replenishment information of the target merchant, warehouse information of each target original warehouse, target inventory strategy and target transportation strategy;

[0253] The short-term optimization time determination unit is used to determine the short-term optimization time of the target merchant according to the distance from each target original warehouse to each covered city.

[0254] Optionally, the warehouse information of the target original warehouse includes the target original warehouse outbound flow, the target original warehouse inbound flow and the target original warehouse fee. The short-term optimization business cost determination unit includes:

[0255] A third total transportation cost determination unit, configured to determine the third total transportation cost according to the target transportation strategy, the order information, and the replenishment information of the target merchant;

[0256] The target original total warehouse outbound cost determination unit is used to calculate the warehouse outbound cost of each target original warehouse according to the target original warehouse outbound flow and the target inventory strategy of each target original warehouse, and determine the target original total warehouse outbound cost according to the warehouse outbound costs of each target original warehouse; wherein the warehouse information of the target original warehouse includes the target original warehouse outbound flow, the target original warehouse inbound flow and the target original warehouse cost;

[0257] The target original total warehouse entry fee determination unit is used for the target original warehouse entry flow and target inventory strategy of each target original warehouse, calculates the warehouse entry fee of each target original warehouse, and determines the target original total warehouse entry fee according to the warehouse entry fee of each target original warehouse;

[0258] a tenth determination unit, for determining the target original warehouse fee according to the target original warehouse fee of each target original warehouse, and determining the target original warehouse holding principal according to the commodity information of each commodity held in each target original warehouse;

[0259] The short-term optimized business cost determination subunit is used to determine the short-term optimized business cost of the target merchant based on the third total transportation cost, the target original warehouse outbound cost, the target original warehouse inbound cost, the target original warehouse cost and the target original warehouse holding principal.

[0260] Optionally, the order information includes the flow of the fulfillment route, and the replenishment information of the target merchant includes the replenishment times, replenishment frequency and corresponding planning cycle of the target merchant. The third total transportation cost determination unit includes:

[0261] A fifth transportation cost determination unit, used to determine the fifth transportation cost from the target original warehouse to the target merchant according to the target transportation strategy and the fulfillment route flow;

[0262] The third total transportation cost determination subunit is used to determine the sixth transportation cost between each target original warehouse according to the fulfillment route flow, the number of replenishment times of the target merchant, the replenishment frequency and the corresponding planning cycle, and determine the third total transportation cost based on the fifth transportation cost and the sixth transportation cost.

[0263] The present application embodiment provides an electronic device, such as Fig. 9 As shown, the electronic device includes a processor 901 and a memory 902, the memory 902 is used to store program codes and data for warehouse site selection, and the processor 901 is used to call the program instructions in the memory to execute the steps shown in the warehouse site selection method in the above embodiment.

[0264] An embodiment of the present application provides a storage medium, which includes a storage program, wherein when the program is running, the device where the storage medium is located is controlled to execute the warehouse site selection method shown in the above embodiment.

[0265] Each embodiment in this specification is described in a progressive manner, and the same or similar parts between the embodiments can be referred to each other, and each embodiment focuses on the differences from other embodiments. In particular, for the system or system embodiment, since it is basically similar to the method embodiment, the description is relatively simple, and the relevant parts can be referred to the partial description of the method embodiment. The system and system embodiments described above are merely schematic, in which the units described as separate components may or may not be physically separated, and the components displayed as units may or may not be physical units, that is, they may be located in one place, or they may be distributed on multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the scheme of this embodiment. Ordinary technicians in this field can understand and implement it without paying creative labor.

[0266] Professionals may further appreciate that the units and algorithm steps of each example described in conjunction with the embodiments disclosed herein can be implemented in electronic hardware, computer software, or a combination of the two. In order to clearly illustrate the interchangeability of hardware and software, the composition and steps of each example have been generally described in the above description according to function. Whether these functions are performed in hardware or software depends on the specific application and design constraints of the technical solution. Professionals and technicians may use different methods to implement the described functions for each specific application, but such implementation should not be considered to be beyond the scope of the present invention.

[0267] The above description of the disclosed embodiments enables one skilled in the art to implement or use the present invention. Various modifications to these embodiments will be apparent to one skilled in the art, and the general principles defined herein may be implemented in other embodiments without departing from the spirit or scope of the present invention. Therefore, the present invention will not be limited to the embodiments shown herein, but rather to the widest scope consistent with the principles and novel features disclosed herein.

[0268] The above are only preferred embodiments of the present invention. It should be pointed out that, for ordinary technicians in this technical field, several improvements and modifications can be made without departing from the principles of the present invention. These improvements and modifications should also be regarded as the scope of protection of the present invention.

Claims

1. A warehouse site selection method, characterized in that: The method comprises: Obtaining order information, target demand information, and network optimization constraint information corresponding to the target merchant; wherein the target demand information includes a target scenario and a target demand; the target demand is cost-optimal or time-optimal; If the target scenario is a long-term optimization scenario, determining at least one warehouse according to the commodity demand in each city in the order information and the network optimization constraint information; Determine a plurality of warehouse combination plans according to the preset warehouse range, the at least one warehouse and the network optimization constraint information, and determine the business cost and time efficiency of each of the warehouse combination plans; According to the business cost and time efficiency of each of the warehouse combination plans, the city corresponding to the forward warehouse in the warehouse combination plan with the best business cost or the best time efficiency that matches the target demand in each of the warehouse combination plans is determined as the forward warehouse address.

2. The method according to claim 1, characterized in that Determining at least one warehouse according to the commodity demand of each city in the order information and the network optimization constraint information, including: Using the Greenfield algorithm, according to the commodity demand of each city in the order information and the time constraint in the network optimization constraint information, with the shortest distance as the goal, at least one target city is determined from each of the cities; At least one warehouse is determined based on the at least one target city.

3. The method according to claim 1, characterized in that Determining a plurality of warehouse combination schemes according to the preset warehouse range, the at least one warehouse and the network optimization constraint information, and determining the business cost of each of the warehouse combination schemes, including: Determining a target warehouse range according to a preset warehouse range and the at least one warehouse; From the warehouses within the target warehouse range, multiple target warehouses that meet the network optimization constraint information are screened out, and the target warehouses are combined to obtain multiple warehouse combination solutions; Determine the business cost of each warehouse combination plan based on the order information, the replenishment information of the target merchant, the warehouse information of each target warehouse, the target inventory strategy and the target transportation strategy; For each of the warehouse combination plans, the validity of the warehouse combination plan is determined according to the distance from each of the target warehouses in the warehouse combination plan to each of the cities covered.

4. The method according to claim 3, characterized in that The determining of the business cost of each warehouse combination solution according to the order information, the replenishment information of the target merchant, the warehouse information of each target warehouse, the target inventory strategy and the target transportation strategy includes: Determine the first total transportation cost based on the target transportation strategy, fulfillment route traffic, and target merchant replenishment information; For each of the warehouse combination schemes, according to the warehouse outbound flow, warehouse inbound flow and target inventory strategy of each of the target warehouses in the warehouse combination scheme, determine the total warehouse outbound cost and total warehouse inbound cost of the warehouse combination scheme; wherein the warehouse information of the target warehouse includes the warehouse outbound flow, the warehouse inbound flow and the warehouse cost; Determine the total warehouse cost of the warehouse combination plan according to the warehouse cost of each target warehouse in the warehouse combination plan; Determining the total warehouse holding principal of the warehouse combination scheme according to the commodity information of the commodities held in each of the target warehouses in the warehouse combination scheme; The business cost of the warehouse combination plan is determined based on the first total transportation cost, the total warehouse outbound cost of the warehouse combination plan, the total warehouse inbound cost of the warehouse combination plan, the total warehouse cost of the warehouse combination plan and the total warehouse holding capital of the warehouse combination plan.

5. The method according to claim 4, characterized in that Determine the first total transportation cost based on the target transportation strategy, fulfillment route traffic, and target merchant replenishment information, including: Determine a first transportation fee from the target warehouse to the target merchant according to the target transportation strategy and the fulfillment route flow; wherein the order information includes the fulfillment route flow; According to the target transportation strategy, the fulfillment route flow and the replenishment information of the target merchant, the second transportation cost between each of the target warehouses is determined, and according to the first transportation cost and the second transportation cost, the first total transportation cost is determined.

6. The method according to claim 4, characterized in that For each of the warehouse combination schemes, according to the warehouse outbound flow, warehouse inbound flow and target inventory strategy of each of the target warehouses in the warehouse combination scheme, the total warehouse outbound cost and the total warehouse inbound cost of the warehouse combination scheme are determined, including: Calculate the warehouse outbound cost of each target warehouse according to the warehouse outbound flow and target inventory strategy of each target warehouse in the warehouse combination plan, and calculate the total warehouse outbound cost of the warehouse combination plan according to the warehouse outbound cost of each target warehouse; According to the warehouse entry flow of each target warehouse in the warehouse combination plan and the target inventory strategy, the warehouse entry fee of each target warehouse is calculated, and according to the warehouse entry fee of each target warehouse, the total warehouse entry fee of the warehouse combination plan is calculated.

7. The method according to claim 1, characterized in that If the order information includes fulfillment warehouse information, and the target scenario is a business restoration scenario, the method further includes: Determine the original warehouse range according to the fulfillment warehouse information; wherein the original warehouse range includes multiple original warehouses; the order information also includes the fulfillment route flow, the number of replenishment times of the target merchant, the replenishment frequency and the corresponding planning cycle; Restore the business profile of the target merchant according to the target transportation strategy, the target inventory strategy, the warehouse information of each original warehouse in the original warehouse range, the fulfillment route flow and the replenishment information of the target merchant; Among them, the business profile includes the business cost of the target merchant, and the warehouse information of the original warehouse includes the original warehouse outbound flow, the original warehouse inbound flow and the original warehouse fee.

8. The method according to claim 7, characterized in that The process of restoring the business profile of the target merchant according to the target transportation strategy, the target inventory strategy, the warehouse information of each original warehouse in the original warehouse range, the fulfillment route flow, and the replenishment information of the target merchant includes: Determining a second total transportation cost based on the target transportation strategy, the fulfillment route flow, and the target merchant's replenishment information; Calculate the warehouse outbound fee of each original warehouse according to the original warehouse outbound flow and target inventory strategy of each original warehouse, and determine the original total warehouse outbound fee according to the warehouse outbound fee of each original warehouse; Determine the original total warehouse warehousing fee according to the original warehouse warehousing flow of each original warehouse and the warehouse warehousing fee of each original warehouse calculated by the target inventory strategy; Determine the original total warehouse fee according to the original warehouse fee of each original warehouse in the original warehouse range, and determine the total warehouse holding principal according to the commodity information of the original commodities held in each original warehouse in the original warehouse range; The business cost of the target merchant is determined based on the second total transportation cost, the original total warehouse outbound cost, the original total warehousing cost, the original total warehouse cost and the original total warehouse holding principal.

9. The method according to claim 8, characterized in that The target merchant's replenishment information includes the target merchant's replenishment times, replenishment frequency, and corresponding planning period. The second total transportation fee is determined according to the target transportation strategy, the fulfillment route flow, and the target merchant's replenishment information, including: Determine the third transportation cost from the original warehouse to the target merchant according to the target transportation strategy and the flow of the fulfillment route; The fourth transportation cost between the original warehouses is determined based on the fulfillment route traffic, the target merchant's replenishment times, the replenishment frequency and the corresponding planning cycle, and the second total transportation cost is determined based on the third transportation cost and the fourth transportation cost.

10. The method according to claim 1, characterized in that If the order information includes fulfillment warehouse information, and the target scenario is a short-term optimization scenario, the method further includes: Determine the original warehouse range according to the fulfillment warehouse information; wherein the original warehouse range includes multiple original warehouses; Filtering out multiple target original warehouses that meet the network optimization constraint information from the original warehouses within the original warehouse range; Determine the short-term optimized business cost of the target merchant based on the order information, the replenishment information of the target merchant, the warehouse information of each of the target original warehouses, the target inventory strategy and the target transportation strategy; The short-term optimization time efficiency of the target merchant is determined based on the distance from each target original warehouse to each covered city.

11. The method according to claim 10, characterized in that The warehouse information of the target original warehouse includes the outbound flow of the target original warehouse, the inbound flow of the target original warehouse and the cost of the target original warehouse. The short-term optimized business cost of the target merchant is determined according to the order information, the replenishment information of the target merchant, the warehouse information of each of the target original warehouses, the target inventory strategy and the target transportation strategy, including: Determine the third total transportation cost based on the target transportation strategy, order information, and target merchant replenishment information; Calculate the warehouse outbound fee of each target original warehouse according to the target original warehouse outbound flow and target inventory strategy of each target original warehouse, and determine the target original total warehouse outbound fee according to the warehouse outbound fee of each target original warehouse; The target original warehouse inbound flow and the target inventory strategy of each target original warehouse are used to calculate the warehouse inbound fee of each target original warehouse, and the target original total warehouse inbound fee is determined according to the warehouse inbound fee of each target original warehouse; Determine the target original warehouse fee according to the target original warehouse fee of each target original warehouse, and determine the target original warehouse holding principal according to the commodity information of each commodity held in each target original warehouse; The short-term optimized business cost of the target merchant is determined based on the third total transportation cost, the target original warehouse outbound cost, the target original warehouse inbound cost, the target original warehouse cost and the principal held by the target original warehouse.

12. The method according to claim 11, characterized in that The order information includes the flow of the fulfillment route, the replenishment information of the target merchant includes the replenishment times, replenishment frequency and corresponding planning cycle of the target merchant, and the third total transportation cost is determined according to the target transportation strategy, the order information and the replenishment information of the target merchant, including: Determine the fifth transportation cost from the target original warehouse to the target merchant according to the target transportation strategy and the fulfillment route flow; The sixth transportation cost between each target original warehouse is determined based on the fulfillment route traffic, the target merchant's replenishment times, the replenishment frequency and the corresponding planning cycle, and the third total transportation cost is determined based on the fifth transportation cost and the sixth transportation cost.

13. A warehouse site selection system, characterized in that: The system comprises: A first acquisition unit is used to acquire order information and target demand information corresponding to a target merchant, and network optimization constraint information corresponding to the target demand information; wherein the target demand information includes a target scenario and a target demand; the target demand is cost-optimal or time-optimal; A first determination unit, configured to determine at least one warehouse according to the commodity demand in each city in the order information and the network optimization constraint information if the target scenario is a long-term optimization scenario; A second determining unit is used to determine a plurality of warehouse combination schemes according to a preset warehouse range, the at least one warehouse and the network optimization constraint information, and determine a business cost and time efficiency of each of the warehouse combination schemes; The site selection unit is used to determine the city corresponding to the forward warehouse in the warehouse combination scheme with the best business cost or the best timeliness that matches the target demand in each warehouse combination scheme as the forward warehouse address according to the business cost and timeliness of each warehouse combination scheme.

Images