Industrial product supply and demand matching method and industrial product supply and demand matching system

Abstract

The invention provides an industrial product supply and demand matching method and an industrial product supply and demand matching system, the industrial product supply and demand matching method comprises the following steps: a double-line step: an industrial product determines at least one first candidate supplier corresponding to an industrial product to be supplied according to a supplier database; a first supplier matching step: screening out a matched first supplier from the first candidate suppliers based on a first preset condition, or assigning the first supplier from the first candidate suppliers based on examination and approval, the first preset condition including feedback data of the customer for the first candidate supplier, and the first supplier being selected from the first candidate suppliers based on examination and approval; the feedback data comprises the supply quality, the delivery time limit and the supply cost. Through the above mode, judgment is performed in combination with the feedback data of the first candidate supplier in the customer database and the supplier database, so that the first supplier more suitable for the customer side can be selected conveniently, and the accuracy and efficiency of supply and demand matching are improved. And meanwhile, the first supplier is directly specified through approval, so that matching requirements of different scenes can be met.

Description

Technical Field

[0001] This invention relates to the field of supply and demand matching technology, specifically to a method and system for matching the supply and demand of industrial products. Background Technology

[0002] In existing technologies, industrial products typically have supply chains, and the data between suppliers and customers within these supply chains is often independent. Therefore, when matching supply and demand, it is often impossible to consider the data characteristics of multiple parties in the supply chain when making matching choices, leading to challenges in matching suppliers and customers. Summary of the Invention

[0003] To address the above problems, this invention provides an industrial product supply and demand matching method, which at least solves the problem of inaccurate matching caused by the failure to consider data from multiple parties in the supply chain when matching supply and demand in the prior art.

[0004] The first aspect of the present invention provides a computer-executed industrial product supply and demand matching method, applied to an industrial product supply and demand matching system running on a computer. The industrial product supply and demand matching system has an interconnected supplier database and a customer database. The industrial product supply and demand matching method includes a multi-line step and a first supplier matching step.

[0005] The process involves identifying at least one primary candidate supplier for the industrial products to be supplied, based on the supplier database.

[0006] Matching the first supplier step: Based on the first preset conditions, select the matching first supplier from the first candidate suppliers, or, based on approval, designate the first supplier from the first candidate suppliers to supply the industrial products to be supplied. The first preset conditions include customer feedback data on the first candidate suppliers, including supply quality, delivery time and supply cost.

[0007] By employing the above methods, multiple primary candidate suppliers are included in the selection range based on the industrial products to be supplied. This selection is then combined with feedback data from the customer and supplier databases for each primary candidate supplier. This ensures that the supplier's supply quality, delivery time, and cost meet the customer's requirements during supply and demand matching, facilitating the selection of the most suitable primary supplier and improving the accuracy and efficiency of supply and demand matching. Furthermore, the approval process allows for the direct designation of the primary supplier, thus adapting to different matching needs and customer requirements in various scenarios.

[0008] In an optional technical solution of the present invention, in the step of matching the first supplier, the approval initiation condition includes that the specified first supplier is different from the selected first supplier.

[0009] By using the above methods, when there is a conflict between the first supplier selected based on the first preset conditions and the designated first supplier, the designated supplier can be directly designated through approval, which enriches the selection methods of the first supplier and makes the matching process adaptable to different matching situations.

[0010] In an optional technical solution of the present invention, the step of matching the first supplier further includes: The inquiry process involves sending inquiry requests to multiple primary candidate suppliers. The step of determining supply costs involves determining the supply price returned from the inquiry step.

[0011] By using the above methods, customers can inquire about supply prices from multiple first-choice suppliers. This allows customers to calculate supply costs based on the suppliers' responses and determine whether the supply costs meet their requirements, which helps them control supply costs.

[0012] In an optional technical solution of the present invention, the step of matching the first supplier further includes: The first supplier is selected from the first candidate suppliers based on priority, in the order of supply quality priority being greater than delivery time priority, and delivery time priority being greater than supply cost priority.

[0013] By sorting the feedback data according to priority using the above methods, we can ensure that the quality of supply, delivery time and supply cost of the first candidate supplier are judged and selected in sequence, which helps to ensure the accuracy of the recommended first supplier.

[0014] In an optional technical solution of the present invention, the inquiry step further includes: If no price quote is received from the first candidate supplier within the preset time, a new inquiry request will be sent to the first candidate supplier.

[0015] By using the above methods, customers can remind their first-choice supplier if they do not receive a response to their inquiry request, thus avoiding the inability to participate in subsequent supply and demand matching due to the first-choice supplier's failure to respond.

[0016] In an optional technical solution of the present invention, the industrial product supply and demand matching system further includes a seller database associated with the supplier database, and the industrial product supply and demand matching method further includes: Based on the supplier database, determine the supplier inventory of industrial goods and / or alternative industrial goods to be supplied by the suppliers; Based on the customer database, determine the number of industrial products that customers require to be supplied and / or alternative industrial products; Based on the seller database, determine the seller inventory of industrial products and / or alternative industrial products to be supplied by the seller; Based on supplier inventory, demand for industrial products, and seller inventory, calculate in real time the number of industrial products available for sale by the seller to supply and / or substitute industrial products.

[0017] By integrating inventory data from multiple sources in the supply chain—namely, supplier databases, customer databases, and seller databases—the number of marketable industrial products to be supplied and / or substitute industrial products is calculated, facilitating the display to customers when matching supply and demand.

[0018] In the optional technical solutions of the present invention, the industrial product supply and demand matching method further includes: Based on the seller database, determine the sales volume of industrial products to be supplied and / or alternative industrial products; Based on sales volume and the number of salable industrial products, calculate the recommended replenishment inventory for industrial products to be supplied and / or alternative industrial products, and send the recommended replenishment inventory to the corresponding suppliers.

[0019] By integrating the sales volume and number of salable industrial products of the sellers, the recommended replenishment inventory in the supply chain is calculated, which facilitates the display to suppliers and recommends suppliers to replenish their stock.

[0020] In an optional technical solution of the present invention, the industrial product supply and demand matching system further includes an industrial product database that is interconnected with the supplier database and the customer database, and the industrial product supply and demand matching method further includes: The label setting steps include setting customer labels based on customer characteristics, setting supplier labels based on supplier characteristics, and setting industrial product labels based on industrial products in the industrial product database. The label processing steps, based on customer labels, industrial product labels, and supplier labels, may issue alerts or interrupt the matching between the industrial products to be supplied and the suppliers.

[0021] By using the above methods, corresponding tags are set according to the characteristics of customers, industrial products, and suppliers, which facilitates the screening of candidate suppliers and customers who need the industrial products to be supplied during supply and demand matching, thereby ensuring that the needs of both supply and demand sides are met at the same time.

[0022] In the optional technical solutions of the present invention, the supplier database includes multiple industrial products and multiple suppliers corresponding to the industrial products, and the industrial product supply and demand matching method further includes: The substitution step involves selecting alternative industrial products from among the industrial products based on the similarity of specifications between the industrial product to be supplied and multiple industrial products, and identifying at least one second candidate supplier for the alternative industrial product. The matching of a second supplier involves selecting a matching second supplier from the second candidate suppliers based on second preset conditions, or, based on approval, designating a second supplier from the second candidate suppliers to supply alternative industrial products. The second preset conditions include customer feedback data regarding the second candidate supplier.

[0023] By employing the above methods, substitutable industrial products are selected based on their specification similarity, expanding the range of choices during supply and demand matching through the substitution step. Simultaneously, it ensures that the quality, delivery time, and cost of the second supplier meet the customer's requirements during supply and demand matching, facilitating the selection of a more suitable second supplier and improving the accuracy and efficiency of supply and demand matching. Furthermore, the approval process allows for the direct designation of corresponding second suppliers, adapting to matching needs and customer requirements in different scenarios.

[0024] A second aspect of the present invention provides an industrial product supply and demand matching system, comprising an interconnected supplier database and a customer database, and further comprising: The multi-line module is used to determine at least one first candidate supplier for the industrial products to be supplied based on the supplier database. The matching first supplier module is used to select a matching first supplier from multiple first candidate suppliers based on first preset conditions, or to designate a first supplier from the first candidate suppliers based on approval, for supplying the industrial products to be supplied. The first preset conditions include customer feedback data on the first candidate supplier, including supply quality, delivery time and supply cost.

[0025] By employing the above methods, multiple suppliers corresponding to industrial products are included in the first-line candidate supplier selection range based on industrial product information in the supplier database. This selection is further refined by combining feedback data from the customer and supplier databases, facilitating the selection of a first-line supplier that meets the criteria and improving the accuracy and efficiency of supply-demand matching. Furthermore, the approval process allows for the direct designation of the corresponding first-line supplier, thus adapting to different matching needs and customer requirements across various scenarios. Attached Figure Description

[0026] Figure 1 This is a first flowchart of the industrial product supply and demand matching method in an embodiment of the present invention.

[0027] Figure 2 This is a flowchart of the supplier matching step in an embodiment of the present invention.

[0028] Figure 3 This is a second flowchart of the industrial product supply and demand matching method according to an embodiment of the present invention. Detailed Implementation The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention.

[0029] It should be noted that the industrial products in the embodiments of the present invention are commodities or goods that can be bought and sold, such as industrial parts. This embodiment does not limit the type of industrial products.

[0030] <First Implementation Method> refer to Figure 1 The first embodiment of the present invention provides a computer-executed industrial product supply and demand matching method, which is applied to an industrial product supply and demand matching system running on a computer. The industrial product supply and demand matching system has an interconnected supplier database and a customer database. The supplier database may include data on suppliers and the industrial products they can supply. For example, supplier A can supply industrial product B. The customer database may contain data on the interactions between customers and suppliers. For example, data on the quality inspection of industrial products supplied by suppliers by customers, or customer evaluations of industrial products supplied by suppliers.

[0031] refer to Figure 1 The industrial product supply and demand matching method includes the following multi-line steps S1 and matching the first supplier step S2.

[0032] Step S1: Based on the supplier database, determine at least one first candidate supplier for the industrial products to be supplied.

[0033] Step S2: Based on the first preset conditions, which include customer feedback data on candidate suppliers, a matching first supplier is selected from the first candidate suppliers. The feedback data may include supply quality, delivery time and supply cost. Alternatively, based on approval, a first supplier is designated from the first candidate suppliers to supply the industrial products to be supplied.

[0034] In other words, based on industrial product information in the supplier database, multiple primary candidate suppliers for the industrial products to be supplied are selected and included in the selection range. This is then combined with customer feedback data from both the customer and supplier databases to ensure that the supplier's supply quality, delivery time, and cost meet the customer's requirements during supply-demand matching. This facilitates the selection of the most suitable primary supplier for the customer, improving the accuracy and efficiency of supply-demand matching. Furthermore, the approval process allows for the direct designation of a primary supplier, thus adapting to different matching needs and customer requirements in various scenarios.

[0035] Specifically, in the matching first supplier step S2, the approval initiation conditions include that the specified first supplier is different from the selected first supplier.

[0036] By using the above methods, when there is a conflict between the first supplier selected based on the first preset conditions and the designated first supplier, the designated supplier can be directly designated through approval, which enriches the selection methods of the first supplier and makes the matching process adaptable to different matching situations.

[0037] The steps of the industrial product supply and demand matching method in the embodiments of the present invention will be described in detail below.

[0038] <Multi-line step S1> In this embodiment, the supplier database may also include multiple industrial products and multiple suppliers corresponding to those industrial products. For example, the suppliers of industrial product A may be supplier A and supplier B, and the suppliers of industrial product B may be supplier A and supplier C, i.e., there is a many-to-many relationship between industrial products and suppliers. Furthermore, the data related to industrial products in the supplier database also includes the specifications of the industrial products.

[0039] <Matching the first supplier step S2> In this embodiment, the feedback data in the first supplier matching step S2, including supply quality, delivery time, and supply cost, can all be obtained by data interaction between the supplier database and the customer database.

[0040] Specifically, customers in the customer database set a first supply standard based on the industrial products to be supplied, and suppliers in the supplier database set a second supply standard based on the industrial products to be supplied. The first preset condition for supply quality in the matching first supplier step S2 can be set as follows: when the second supply standard is higher than or equal to the first supply standard, it is determined that the corresponding supplier meets the customer's supply quality requirements.

[0041] If customers in the customer database set a first delivery date based on the industrial products to be supplied, and suppliers in the supplier database set a second delivery date based on the industrial products to be supplied, then the first preset condition for the delivery period in the matching first supplier step S2 can be set as follows: if the second delivery date is earlier than or equal to the first delivery date, then it is determined that the corresponding supplier meets the customer's delivery period requirements.

[0042] If customers in the customer database set a first supply price based on the industrial products to be supplied, and suppliers in the supplier database set a second supply price based on the industrial products to be supplied, then the first preset condition for supply cost in the matching first supplier step S2 can be set as follows: when the first supply price is greater than or equal to the second supply price, it is determined that the corresponding supplier meets the customer's supply cost requirements.

[0043] By using the above methods, the quality, delivery time, and cost of goods supplied are determined based on the customer database and the supplier database, ensuring that the supplier's quality, delivery time, and cost meet the customer's requirements when supply and demand are matched.

[0044] Furthermore, the matching of the first supplier step S2 also includes: determining the recommended first supplier from the first candidate suppliers based on priority, in the order that the priority of supply quality is greater than the priority of delivery time, and the priority of delivery time is greater than the priority of supply cost.

[0045] In other words, sorting different types of feedback data according to priority ensures that the quality of supply, delivery time and supply cost of the first candidate supplier are judged and selected in sequence. This ensures that the selection is based on the quality of supply when matching supply and demand, which helps to ensure the accuracy of the recommended first supplier.

[0046] In some embodiments, matching can also be performed in the order of priority of delivery deadline being greater than that of supply quality, and priority of supply quality being greater than that of supply cost. The present invention does not impose a unique restriction on the priority of different types of feedback data, and the priority can be adjusted according to the customer's requirements when matching actual supply and demand.

[0047] Combination Figure 1 and refer to Figure 2 The matching of the first supplier step S2 may also include the following steps: In the inquiry step S21, inquiries about the industrial products to be supplied are sent to multiple first-choice suppliers. In step S22, the supply cost is determined based on the second supply price returned in step S21. Furthermore, after obtaining the second supply price, the discountable price range can be automatically calculated, facilitating flexible use of discounts to secure orders.

[0048] By using the above methods, customers can inquire about the second supply price from multiple first-choice suppliers. This allows customers to calculate supply costs based on the responses from the first-choice suppliers and determine whether the supply costs meet their requirements, i.e., whether the customer's first supply price is greater than or equal to the supplier's second supply price. This helps customers control supply costs.

[0049] Continue to refer to Figure 2 The matching first supplier step S2 may also include a judgment response step S211: judging whether the supply price returned by the first candidate supplier has been received within a preset time. If not (not received), the inquiry step S21 is executed again, that is, the inquiry request is sent to the first candidate supplier again. If received, the supply cost determination step S22 is executed.

[0050] With this setup, the client can remind the first-choice supplier if they do not receive a response to their inquiry request, thus preventing the first-choice supplier from not responding and thus being unable to participate in subsequent supply and demand matching.

[0051] In some embodiments, in the first supplier matching step S2, for each supplier, a corresponding quantity tier for the industrial product to be supplied, as well as a second supply price and a second delivery date for each quantity tier, can be pre-set. Specifically, in the inquiry step S21, after sending inquiry requests for the industrial product to be supplied to multiple first candidate suppliers, the inquiry quantity of the industrial product to be supplied is determined according to the inquiry request. If a matching quantity tier exists for the inquiry quantity, the second supply price and second delivery date for the corresponding quantity tier of the industrial product to be supplied are directly retrieved and returned for subsequent comparison among multiple first candidate suppliers. If no matching quantity tier exists for the inquiry quantity, the first candidate supplier is waited for to submit a quotation, and the quantity tier, the corresponding quotation, and the delivery date are recorded as the second supply price and second delivery date for the industrial product to be supplied at the current quantity tier, facilitating direct retrieval later.

[0052] By pre-setting the quantity levels, corresponding prices, and delivery dates of industrial products to be supplied, the above methods can be used directly for comparison among multiple first-choice suppliers after the inquiry request is sent, without needing to send the request to suppliers for a second quote. This also reduces the response time of suppliers to the inquiry request, thus improving inquiry efficiency.

[0053] Furthermore, in some embodiments, the matching of the first supplier step S2 may also include: when the price of the first candidate supplier in the parallel production step S1 (i.e. the second supply price) is higher than the previous supplier of the industrial product, approval is required to further ensure the compliance of the supply chain.

[0054] Before matching the first supplier (S2), the industrial product supply and demand matching method may also include a label setting step and a label processing step. The industrial product supply and demand matching system also has an industrial product database that is interconnected with the supplier database and the customer database.

[0055] The steps for setting tags are as follows: Based on the characteristics of the customer, set the customer's customer tag; based on the characteristics of the supplier, set the supplier's supplier tag; and based on the industrial products in the industrial products database, set the industrial product tag for the industrial products.

[0056] Tag processing steps: Based on customer tags, industrial product tags, and supplier tags, issue an alert, or interrupt the matching between the industrial product to be supplied and the supplier.

[0057] For example, customer tags may include non-replicable tags, in which case the supplier corresponding to the industrial product to be supplied will be removed from the first candidate supplier based on the non-replicable tag.

[0058] Supplier tags can include customer complaint tags, which can lead to two possible handling methods. The first method is to remove the corresponding supplier from the first-choice supplier pool, meaning the supplier cannot be ordered from, thus preventing the supplier with customer complaints from being matched with a customer. The second method is to directly designate the supplier through an approval process, allowing the supplier to be ordered from, thus creating a possibility of a successful match. Correspondingly, after a successful match, order tracking can be implemented to monitor the supplier's dynamics in real time, facilitating risk control.

[0059] By using the above methods, corresponding tags are set according to the characteristics of customers, industrial products, and suppliers, which facilitates the screening of first-choice suppliers and customers who need industrial products to be supplied during supply and demand matching, thereby ensuring that the needs of both supply and demand sides are met at the same time.

[0060] In some embodiments, after matching the first supplier step S2, a result feedback step S3 may also be included.

[0061] Specifically, the result feedback step S3: After determining the first supplier, the quotation result is fed back to all first candidate suppliers. The quotation result includes two types (e.g., placed order or missed order). For the first supplier that is successfully matched, the quotation result, i.e., placed order, is fed back. For other first candidate suppliers that are not matched, the quotation result, i.e. missed order, is fed back. The reasons for missed order can be price, delivery time, quality, specifications, etc., which helps to promote supplier improvement.

[0062] <Second Implementation Method> refer to Figure 3 The second embodiment of the present invention provides a method for matching the supply and demand of industrial products. Based on the multi-line step S1 and the first supplier matching step S2 set in the first embodiment, this embodiment may further include a substitute supplier step S01 and a second supplier matching step S02. The supplier database includes multiple industrial products and multiple suppliers corresponding to those industrial products.

[0063] The substitution step S01 involves selecting alternative industrial products from the industrial products based on the similarity of specifications between the industrial product to be supplied and multiple industrial products, and identifying at least one second candidate supplier for the alternative industrial products. In step S02, a second supplier is selected from the second candidate suppliers based on second preset conditions, or, based on approval, a second supplier is designated from the second candidate suppliers to supply alternative industrial products. The second preset conditions include customer feedback data on the second candidate suppliers.

[0064] By employing the above methods, substitutable industrial products are selected based on their specification similarity, expanding the range of choices during supply and demand matching through the substitution step. Simultaneously, it ensures that the quality, delivery time, and cost of the second supplier meet the customer's requirements during supply and demand matching, facilitating the selection of a more suitable second supplier and improving the accuracy and efficiency of supply and demand matching. Furthermore, the approval process allows for the direct designation of corresponding second suppliers, adapting to matching needs and customer requirements in different scenarios.

[0065] It should be noted that the substitution step S01 and the matching second supplier step S02 in this embodiment can be parallel to the parallel steps S1 and the matching first supplier step S2 in the first embodiment. Alternatively, this embodiment can be used to match a second supplier when a matching first supplier cannot be found in the first embodiment. This invention does not limit this.

[0066] Specifically, the substitution step S01 may include: a specification similarity calculation step S011, which compares the specifications of the industrial product to be supplied with the specifications of multiple other industrial products in the supplier database one by one, and calculates the specification similarity between the industrial product to be supplied and other industrial products.

[0067] This setup compares the specifications of the industrial products to be supplied with those of other industrial products in pairs, determines the similarity between the specifications, selects substitute industrial products from multiple industrial products, and increases the range of industrial products to be selected through the substitute product step S01 when matching supply and demand.

[0068] <Third Implementation Method> The third embodiment of the present invention provides an industrial product supply and demand matching method. The corresponding industrial product supply and demand matching system is further provided with a seller database associated with the supplier database. Based on the multi-line step S1 and the first supplier matching step S2 set in the first embodiment, this embodiment may also include a step of determining the number of industrial products that can be sold.

[0069] Specifically, the step of determining the number of marketable industrial products may include the following steps: Based on the supplier database, determine the supplier inventory of industrial products and / or alternative industrial products to be supplied by the supplier. The supplier inventory needs to be reduced by the number of industrial products that are about to be in transit, that is, the number of industrial products that the supplier has already achieved supply and demand matching with the customer. Based on the customer database, determine the number of industrial products that customers require to be supplied and / or alternative industrial products; Based on the seller database, determine the seller inventory of industrial products and / or alternative industrial products to be supplied by the seller; Based on supplier inventory, demand for industrial products, and seller inventory, calculate in real time the number of industrial products available for sale by the seller to supply and / or substitute industrial products.

[0070] By integrating inventory data from multiple sources in the supply chain—namely, supplier databases, customer databases, and seller databases—the number of marketable industrial products to be supplied and their substitutes can be calculated, facilitating the display to customers when matching supply and demand.

[0071] Furthermore, the industrial goods supply and demand matching method may also include a step of determining the recommended inventory replenishment level. Specifically, the step of determining the recommended inventory replenishment level may include the following steps: Based on the seller database, determine the sales volume of industrial products to be supplied and / or alternative industrial products; Based on sales volume and the number of salable industrial products, calculate the recommended replenishment inventory for industrial products to be supplied and / or alternative industrial products, and send the recommended replenishment inventory to the corresponding suppliers.

[0072] For example, the difference between the average sales volume of the industrial goods to be supplied and / or their substitutes over the past six months and the corresponding number of salable industrial goods is calculated. This difference represents the recommended replenishment inventory level, which is then sent to the relevant suppliers. By integrating the seller's sales volume and the number of salable industrial goods, the recommended replenishment inventory level in the supply chain is calculated, making it easier to display to suppliers and recommending that they replenish their stock.

[0073] In some embodiments of the present invention, the industrial product supply and demand matching method may also include a risk warning step and a risk tracking step, that is, to conduct risk warning and risk control on the matching process between supply and demand parties. When the amount of industrial products to be supplied is large, risk tracking can also be carried out on the production line to further improve the security of supply and demand matching.

[0074] <Fourth Implementation Method> The fourth embodiment of the present invention provides an industrial product supply and demand matching system, which includes an interconnected supplier database and a customer database. The industrial product supply and demand matching system further includes: The multi-line module is used to determine at least one first candidate supplier for the industrial products to be supplied based on the supplier database. The matching first supplier module is used to select a matching first supplier from multiple first candidate suppliers based on first preset conditions, or to designate a first supplier from the first candidate suppliers based on approval, for supplying the industrial products to be supplied. The first preset conditions include customer feedback data on the first candidate supplier, including supply quality, delivery time and supply cost.

[0075] By employing the above methods, multiple suppliers corresponding to industrial products are included in the first-line candidate supplier selection range based on industrial product information in the supplier database. This selection is further refined by combining feedback data from the customer and supplier databases, facilitating the selection of a first-line supplier that meets the criteria and improving the accuracy and efficiency of supply-demand matching. Furthermore, the approval process allows for the direct designation of the corresponding first-line supplier, thus adapting to different matching needs and customer requirements across various scenarios.

[0076] The above are merely preferred embodiments of the present invention and are not intended to limit the present invention. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present invention should be included within the protection scope of the present invention.

Claims

1. A computer-executed method for matching the supply and demand of industrial products, applied to an industrial product supply and demand matching system running on the computer, wherein the industrial product supply and demand matching system has an interconnected supplier database and a customer database, characterized in that, The industrial product supply and demand matching method includes: In the parallel production line step, the industrial product supplier determines at least one first candidate supplier corresponding to the industrial product to be supplied based on the supplier database. The first supplier matching step involves selecting a matching first supplier from the first candidate suppliers based on first preset conditions, or, based on approval, designating the first supplier from the first candidate suppliers to supply the industrial products to be supplied. The first preset conditions include customer feedback data on the first candidate suppliers, including supply quality, delivery time, and supply cost.

2. The industrial product supply and demand matching method according to claim 1, characterized in that, In the step of matching the first supplier, the approval initiation condition includes that the specified first supplier is different from the selected first supplier.

3. The industrial product supply and demand matching method according to claim 1, characterized in that, The step of matching the first supplier also includes: The inquiry process involves sending inquiry requests to multiple first-candidate suppliers. The step of determining supply costs involves determining the supply cost based on the supply price returned in the inquiry step.

4. The industrial product supply and demand matching method according to claim 3, characterized in that, The step of matching the first supplier also includes: The first supplier is determined from the first candidate suppliers based on priority, in the order that the priority of supply quality is greater than the priority of delivery time, and the priority of delivery time is greater than the priority of supply cost.

5. The industrial product supply and demand matching method according to claim 3 or 4, characterized in that, The inquiry process also includes: If the supply price is not received from the first candidate supplier within the preset time, the inquiry request will be sent to the first candidate supplier again.

6. The industrial product supply and demand matching method according to claim 1, characterized in that, The industrial product supply and demand matching system also includes a seller database associated with the supplier database, and the industrial product supply and demand matching method further includes: Based on the supplier database, determine the supplier's inventory of the industrial products to be supplied and / or the alternative industrial products; Based on the customer database, determine the number of industrial products that the customer needs for the industrial products to be supplied and / or the industrial products that can be substituted; Based on the seller database, determine the seller's inventory of the industrial products to be supplied and / or the alternative industrial products; Based on the supplier's inventory, the number of industrial products in demand, and the seller's inventory, the number of industrial products available for sale by the seller for the industrial products to be supplied and / or the alternative industrial products is calculated in real time.

7. The industrial product supply and demand matching method according to claim 6, characterized in that, The industrial product supply and demand matching method also includes: Based on the seller database, determine the sales volume of the industrial products to be supplied and / or the alternative industrial products; Based on the sales volume and the number of salable industrial products, calculate the recommended replenishment inventory of the industrial products to be supplied and / or the alternative industrial products, and send the recommended replenishment inventory to the corresponding supplier.

8. The industrial product supply and demand matching method according to claim 1, characterized in that, The industrial product supply and demand matching system also includes an industrial product database that is interconnected with the supplier database and the customer database. The industrial product supply and demand matching method further includes: The tagging steps include setting a customer tag for the customer based on the customer's characteristics, setting a supplier tag for the supplier based on the supplier's characteristics, and setting an industrial product tag for the industrial product based on the industrial product database. The tag processing step, based on the customer tag, the industrial product tag, and the supplier tag, may issue an alarm or interrupt the matching between the industrial product to be supplied and the supplier.

9. The industrial product supply and demand matching method according to claim 1, characterized in that, The supplier database includes multiple industrial products and multiple suppliers corresponding to the industrial products. The industrial product supply and demand matching method further includes: The substitution step involves selecting the alternative industrial product from the industrial products based on the similarity of the specifications of the industrial product to be supplied and a plurality of industrial products, and determining at least one second candidate supplier for the alternative industrial product. The second supplier matching step involves selecting a matching second supplier from the second candidate suppliers based on second preset conditions, or, based on approval, designating a second supplier from the second candidate suppliers to supply the alternative industrial products. The second preset conditions include customer feedback data regarding the second candidate suppliers.

10. An industrial product supply and demand matching system, characterized in that, The industrial product supply and demand matching system also includes an interconnected supplier database and a customer database. The multi-line module is used to determine at least one first candidate supplier for the industrial products to be supplied based on the supplier database. The matching first supplier module is used to select a matching first supplier from multiple first candidate suppliers based on first preset conditions, or to designate the first supplier from the first candidate suppliers based on approval, for supplying the industrial products to be supplied. The first preset conditions include customer feedback data on the first candidate suppliers, and the feedback data includes supply quality, delivery time and supply cost.

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