Jewelry supply chain service management system and method and electronic equipment

Abstract

The invention relates to the technical field of jewelry management, in particular to a jewelry supply chain service management system and method and electronic equipment. The system comprises a real-time monitoring module, a goods receiving management module, a supplier evaluation module, a sales management module and a purchase report management module. The real-time monitoring module is used for monitoring the jewelry inventory state in real time; the receiving management module is used for identifying jewelry types and determining warehousing positions; the supplier evaluation module is used for acquiring supplier delivery data and determining supplier evaluation information based on the supplier delivery data; the sales management module is used for acquiring historical sales data and obtaining purchase reference information according to the supplier delivery data and the historical sales data; and the purchase report management module is used for generating a jewelry purchase report according to the jewelry inventory state, the purchase reference information and the supplier evaluation information, and sending the jewelry purchase report to terminal equipment of a jewelry manager. The jewelry supply chain operation efficiency can be improved.

Description

Technical Field

[0001] The present application relates to the field of jewelry management technology, and in particular to a jewelry supply chain service management system, method and electronic equipment. Background Art

[0002] In the jewelry industry, supply chain management has always been an important part of business operations. Relevant technologies for jewelry supply chain management usually rely on manual operations, such as manually checking inventory, selecting suppliers, and preparing purchase reports. This is not only time-consuming and labor-intensive, but also prone to errors, resulting in low efficiency in the operation of the jewelry supply chain. Summary of the invention

[0003] In order to solve the problem that the existing jewelry supply chain service management relies on manual labor, resulting in low efficiency of jewelry supply chain operation, the present application provides a jewelry supply chain service management system, method and electronic equipment.

[0004] In the first aspect, the present application provides a jewelry supply chain service management system, which adopts the following technical solutions: A jewelry supply chain service management system, comprising: a real-time monitoring module, a goods receipt management module, a supplier evaluation module, a sales management module and a purchase report management module; The real-time monitoring module is used to monitor the jewelry inventory status in real time; The receiving management module is used to identify the type of jewelry and determine the storage location when the jewelry is received; The supplier evaluation module is used to obtain supplier delivery data and determine supplier evaluation information based on the supplier delivery data; The sales management module is used to obtain historical sales data and obtain purchase reference information based on the supplier delivery data and the historical sales data; The purchase report management module is used to generate a jewelry purchase report according to the jewelry inventory status, the purchase reference information and the supplier evaluation information, and send the jewelry purchase report to the terminal device of the jewelry manager.

[0005] By adopting the above technical solutions and integrating the real-time monitoring module, receipt management module, supplier evaluation module, sales management module and purchase report management module, real-time monitoring of jewelry inventory status, accurate identification and positioning of receipt, scientific evaluation of supplier delivery capabilities, intelligent analysis of historical sales data, and automatic generation and push of purchase reports are realized. This not only improves the efficiency and accuracy of jewelry inventory management, but also optimizes the supplier selection and management process, providing strong data support for jewelry companies' procurement decisions. By sending purchase reports to the terminal devices of jewelry managers in a timely manner, rapid transmission and sharing of information is realized, which helps jewelry companies better grasp market trends and improve overall operations.

[0006] In a preferred example, the present application can be further configured as follows: the supplier evaluation module is used to determine the on-time delivery rate, jewelry supply capacity and jewelry delivery qualification rate of each supplier based on the supplier delivery data, and the on-time delivery rate, jewelry supply capacity and jewelry delivery qualification rate of each supplier constitute the supplier evaluation information.

[0007] By adopting the above technical solutions, the supplier evaluation module can accurately calculate each supplier's on-time delivery rate, jewelry supply capacity and jewelry delivery qualification rate through in-depth analysis of supplier delivery data. These key indicators together constitute comprehensive supplier evaluation information, which not only significantly improves the level of refinement of supplier management, but also provides enterprises with objective and reliable supplier performance measurement standards.

[0008] In a preferred example, the present application may be further configured as follows: the sales management module includes a profit estimation unit and a market analysis unit; The profit estimation unit is used to obtain the jewelry delivery qualification rate from the supplier evaluation information, and determine the jewelry profit according to the historical sales data and the jewelry delivery qualification rate; The market analysis unit is used to obtain jewelry evaluation data, and determine the best-selling jewelry items and the slow-selling jewelry items based on the historical sales data and the jewelry evaluation data; the jewelry profit, the best-selling jewelry items and the slow-selling jewelry items constitute the purchase reference information.

[0009] By adopting the above technical solutions, the sales management module integrates the profit estimation unit and the market analysis unit to achieve in-depth insights into jewelry sales performance. The profit estimation unit uses the jewelry delivery qualification rate in the supplier evaluation information and combines it with historical sales data to accurately calculate the expected profit of jewelry products, providing clear guidance for the company's business management. The market analysis unit accurately identifies popular and slow-selling jewelry products by analyzing jewelry evaluation data and historical sales data, providing a strong basis for the company's product strategy adjustment.

[0010] In a preferred example, the present application may be further configured as follows: the purchase report management module includes a purchase demand estimation unit, a supplier selection unit and a purchase report generation unit; The purchasing demand estimation unit is used to estimate the demand for jewelry according to the jewelry inventory status and the historical sales data; The supplier selection unit is used to determine the target supplier for procurement and the supply style and supply quantity of the target supplier according to the procurement reference information and the supplier evaluation information; The purchase report generating unit is used to substitute the target supplier and the supply styles and supply quantities of the target supplier into a preset purchase report to obtain the jewelry purchase report.

[0011] By adopting the above technical solution, the purchase report management module realizes the comprehensive optimization of the jewelry purchase process through its contained purchase demand estimation unit, supplier selection unit and purchase report generation unit. The purchase demand estimation unit accurately estimates the demand for jewelry based on the jewelry inventory status and historical sales data, providing a scientific basis for the purchase plan. The supplier selection unit comprehensively considers the purchase reference information and supplier evaluation information, intelligently determines the target supplier and its supply style and quantity, and ensures the reliability and efficiency of the purchase source. The purchase report generation unit substitutes the selected supplier and its supply details into the preset purchase report, and automatically generates a detailed jewelry purchase report, which greatly improves the transparency and efficiency of purchase management.

[0012] In a preferred example, the present application may be further configured as follows: when the supplier selection unit determines the target supplier for procurement and the supply style and supply quantity of the target supplier according to the procurement reference information and the supplier evaluation information, it is specifically used to: Determining whether there is a supplier combination that can meet the jewelry demand based on the jewelry demand and the jewelry supply capacity of each supplier; If there are several supplier combinations that can meet the jewelry demand, then determine the supplier combination with the highest profit from the several supplier combinations as the target supplier according to the jewelry profit in the purchase reference information; If there is no supplier combination that can meet the jewelry demand, a first supplier combination that can meet the jewelry demand to the greatest extent is determined based on the jewelry demand and the jewelry supply capacity of each supplier, and a second supplier combination is determined for the jewelry demand that cannot be met by the first supplier combination. The first supplier combination and the second supplier combination constitute the target suppliers, and the target suppliers include the supply styles and supply quantities of each supplier.

[0013] By adopting the above technical solution, the supplier selection unit can accurately determine whether there is a supplier combination that can meet the demand based on the jewelry demand and the jewelry supply capacity of each supplier. When there are multiple supplier combinations that meet the demand, the unit further uses the jewelry profit data in the procurement reference information to intelligently screen out the supplier combination with the highest profit as the target supplier, thereby ensuring that the economic benefits of procurement are maximized. If there is no supplier combination that fully meets the demand, the unit flexibly adjusts the strategy to first determine the first supplier combination that can meet the demand to the greatest extent, and accurately match the second supplier combination for the remaining demand to form the optimal supplier configuration plan.

[0014] In a preferred example, the present application may be further configured as follows: when the supplier selection unit determines the second supplier combination for the jewelry demand that cannot be met by the first supplier, the supplier selection unit is specifically configured to: Taking the jewelry demand that cannot be met by the first supplier combination as the substitute jewelry demand, and extracting the jewelry style features in the substitute jewelry demand; determining optional alternative jewelry styles from the optional jewelry styles based on the jewelry style characteristics; Extracting the jewelry features of the hot-selling jewelry and the slow-selling jewelry in the purchase reference information to obtain the hot-selling features and the slow-selling features; A target alternative style is determined from optional alternative jewelry styles based on the hot-selling style characteristics and the slow-selling style characteristics, and the second supplier combination is determined based on the target alternative style.

[0015] By adopting the above technical solution, the supplier selection unit takes the demand that cannot be met by the first supplier combination as the alternative jewelry demand, and accurately extracts the jewelry style characteristics in these demands. Based on these style characteristics, potential optional alternative jewelry styles are screened out from the optional jewelry styles. The unit also compares and analyzes the characteristics of hot-selling styles and slow-moving styles, and then accurately selects the target alternative styles from the optional alternative jewelry styles. Based on the target alternative styles, the second supplier combination that can meet the remaining demand is determined, which significantly improves the accuracy and flexibility of supplier selection. By accurately matching alternative styles and suppliers, it also helps companies reduce inventory risks and improve overall operational efficiency.

[0016] In a preferred example, the present application may be further configured as follows: the system further comprises a goods receipt management module, the goods receipt management module comprises a sample extraction unit, a sample inspection unit and a jewelry return unit; The sample extraction unit is used to receive the returned jewelry and extract inspection samples from the returned jewelry; The sample inspection unit is used to perform surface color inspection, weight inspection, product appearance inspection and destructive inspection on the inspection sample to obtain a quality inspection sheet for the inspection sample; The jewelry return unit is used to generate a return order for unqualified samples based on the quality inspection order, and send the return order to the terminal device of the supplier of the unqualified samples.

[0017] By adopting the above technical solution, the receiving management module realizes efficient and accurate management of returned jewelry by integrating the receiving management module. The sample extraction unit can automatically receive returned jewelry and scientifically extract inspection samples to ensure the comprehensiveness and representativeness of the inspection. The sample inspection unit uses advanced testing technology to conduct multi-dimensional inspections on the inspection samples such as color, tension, hardness, weight, appearance, and craftsmanship, and generates detailed quality inspection forms, providing a strong basis for quality control. Once unqualified samples are found, the jewelry return unit can respond quickly, automatically generate a return form based on the quality inspection form, and immediately send it to the supplier terminal device of the unqualified sample, realizing rapid feedback and processing of problems.

[0018] In the second aspect, the present application provides a jewelry supply chain service management method, which adopts the following technical solution: A jewelry supply chain service management method, comprising: Real-time monitoring of jewelry inventory status; Identify the type of jewelry and determine the storage location when receiving jewelry; obtaining supplier delivery data, and determining supplier evaluation information based on the supplier delivery data; Acquire historical sales data, and obtain purchase reference information based on the supplier delivery data and the historical sales data; A jewelry purchase report is generated according to the jewelry inventory status, the purchase reference information and the supplier evaluation information, and the jewelry purchase report is sent to a terminal device of a jewelry manager.

[0019] In a third aspect, the present application provides an electronic device, which adopts the following technical solution: An electronic device, comprising: one or more processors; Memory; At least one application, wherein the at least one application is stored in a memory and configured to be executed by at least one processor, and the at least one application is configured to: execute the jewelry supply chain service management method as described in the second aspect.

[0020] In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solution: A computer-readable storage medium stores a computer program, which, when executed in a computer, causes the computer to execute the jewelry supply chain service management method as described in the second aspect.

[0021] In summary, this application includes the following beneficial technical effects: This application integrates the real-time monitoring module, receipt management module, supplier evaluation module, sales management module and purchase report management module to achieve real-time monitoring of jewelry inventory status, accurate identification and positioning of receipt, scientific evaluation of supplier delivery capabilities, intelligent analysis of historical sales data, and automatic generation and push of purchase reports. It not only improves the efficiency and accuracy of jewelry inventory management, but also optimizes the supplier selection and management process, providing strong data support for jewelry companies' procurement decisions. By sending purchase reports to the terminal devices of jewelry managers in a timely manner, it achieves rapid transmission and sharing of information, which helps jewelry companies better grasp market trends and improve overall operations. BRIEF DESCRIPTION OF THE DRAWINGS

[0022] Figure 1 It is a structural diagram of a jewelry supply chain service management system provided by an embodiment of the present application; Figure 2 It is a flowchart of a jewelry supply chain service management method provided by an embodiment of the present application; Figure 3 It is a structural schematic diagram of an electronic device provided in an embodiment of the present application. DETAILED DESCRIPTION

[0023] The following is combined with Figure 1 -Attached Figure 3 This application is described in further detail.

[0024] This specific embodiment is merely an explanation of the present application and is not a limitation of the present application. After reading this specification, those skilled in the art may make modifications to the present embodiment without any creative contribution as needed, but such modifications are protected by the patent law as long as they are within the scope of the claims of the present application.

[0025] In order to make the purpose, technical solution and advantages of the embodiments of the present application clearer, the technical solution in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0026] In addition, the term "and / or" in this article is only a description of the association relationship of associated objects, indicating that there can be three relationships. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in this article, unless otherwise specified, generally means that the associated objects before and after are in an "or" relationship.

[0027] It should be noted that in the optional embodiments of the present application, the object information and other related data involved, when the embodiments in the present application are applied to specific products or technologies, need to obtain the permission or consent of the object, and the collection, use and processing of the relevant data need to comply with the relevant laws, regulations and standards of the relevant countries and regions. In other words, if the embodiments of the present application involve data related to the object, it needs to be obtained with the authorization and consent of the object, the authorization and consent of the relevant departments, and in compliance with the relevant laws, regulations and standards of the country and region. If personal information is involved in the embodiments, the acquisition of all personal information needs to obtain the consent of the individual. If sensitive information is involved, the separate consent of the information subject needs to be obtained. The embodiments also need to be implemented with the authorization and consent of the object.

[0028] The present application embodiment provides a jewelry supply chain service management system, such as Figure 1 As shown, the system includes: a real-time monitoring module, a receiving management module, a supplier evaluation module, a sales management module and a purchase report management module.

[0029] Real-time monitoring module, used to monitor jewelry inventory status in real time.

[0030] Specifically, the system is provided with a jewelry database, which stores the jewelry inventory status, which includes jewelry information in the warehouse, including jewelry location, type, weight, etc. When there is new jewelry in the warehouse, the real-time monitoring module updates the jewelry database and stores the new jewelry information in the jewelry database.

[0031] The receiving management module is used to identify the type of jewelry and determine the storage location when the jewelry is received.

[0032] Specifically, the jewelry warehouse pre-allocates storage shelves for different categories of jewelry, the jewelry database stores the correspondence between jewelry types and storage locations, and RFID readers are pre-set in the receiving area of ​​the jewelry warehouse. When jewelry is put into storage, each piece of jewelry is set with a unique RFID electronic tag, which stores key information such as the jewelry category, weight, style number, and barcode number. The tags attached to the jewelry are identified. Each type of jewelry includes multiple styles, which can be gold jewelry, silver jewelry, pearl jewelry, etc. The corresponding storage location is determined by the jewelry type to which the identified jewelry style belongs. The determined storage location is the storage location, and the storage location is displayed to the storage personnel through the display interface set in the receiving area to instruct the storage personnel to place the stored jewelry in a specific location.

[0033] The supplier evaluation module is used to obtain supplier delivery data and determine supplier evaluation information based on the supplier delivery data.

[0034] Specifically, supplier delivery data includes the delivery data of each supplier in the historical process, including but not limited to key indicators such as delivery time, delivery quantity, and delivery quality. For any supplier, determine its supplier evaluation information, which includes on-time delivery rate, jewelry supply capacity, and jewelry delivery qualification rate. On-time delivery rate = on-time delivery times / total delivery times × 100%. Jewelry supply capacity is the number of jewelry that the supplier is expected to deliver within the delivery cycle. The supplier may have other orders to deliver within the delivery cycle. Therefore, the jewelry supply capacity can be uploaded by the supplier independently. The jewelry supply capacity includes the jewelry styles that can be supplied within the delivery cycle and the number of jewelry that can be supplied for each style. The qualified delivery rate of any style of jewelry = qualified delivery quantity / total delivery quantity × 100%, where the jewelry delivery qualification rate can be obtained by spot checking the delivered jewelry.

[0035] The sales management module is used to obtain historical sales data and obtain purchase reference information based on supplier delivery data and historical sales data.

[0036] Specifically, the historical sales data includes data such as the sales quantity and sales price of each jewelry style. The jewelry sales management module determines the jewelry profit based on the historical sales data and the jewelry delivery qualification rate. The jewelry profit includes the jewelry profit of a single jewelry of each jewelry style, and obtains jewelry evaluation data. The best-selling jewelry and slow-selling jewelry are determined based on the historical sales data and jewelry evaluation data. The jewelry profit, best-selling jewelry and slow-selling jewelry constitute procurement reference information.

[0037] The purchase report management module is used to generate jewelry purchase reports based on jewelry inventory status, purchase reference information and supplier evaluation information, and send the jewelry purchase reports to the terminal device of the jewelry manager.

[0038] Specifically, the procurement report management module estimates the demand for jewelry based on the jewelry inventory status and historical sales data, and determines the target supplier and the target supplier's supply style and supply quantity for procurement based on the procurement reference information and supplier evaluation information, and substitutes the target supplier and the target supplier's supply style and supply quantity into the preset procurement report to obtain the jewelry procurement report.

[0039] This embodiment integrates the real-time monitoring module, the goods receipt management module, the supplier evaluation module, the sales management module and the purchase report management module to realize the real-time monitoring of the jewelry inventory status, the accurate identification and positioning of the goods receipt, the scientific evaluation of the supplier's delivery capacity, the intelligent analysis of the historical sales data and the automatic generation and push of the purchase report. It not only improves the efficiency and accuracy of the jewelry inventory management, but also optimizes the supplier selection and management process, and provides strong data support for the purchase decision of the jewelry enterprise. By sending the purchase report to the terminal device of the jewelry manager in time, it realizes the rapid transmission and sharing of information, which helps the jewelry enterprise to better grasp the market dynamics and improve the overall operation level.

[0040] In a possible implementation of an embodiment of the present application, the supplier evaluation module is used to determine the on-time delivery rate, jewelry supply capacity and jewelry delivery qualification rate of each supplier based on the supplier delivery data, and the on-time delivery rate, jewelry supply capacity and jewelry delivery qualification rate of each supplier constitute the supplier evaluation information.

[0041] The supplier evaluation module of this embodiment accurately calculates each supplier's on-time delivery rate, jewelry supply capacity and jewelry delivery qualification rate by deeply analyzing the supplier delivery data. These key indicators together constitute comprehensive supplier evaluation information, which not only significantly improves the level of refinement of supplier management, but also provides enterprises with objective and reliable supplier performance measurement standards.

[0042] In a possible implementation of the embodiment of the present application, the sales management module includes a profit estimation unit and a market analysis unit; A profit estimation unit, used to obtain the jewelry delivery qualification rate from the supplier evaluation information, and determine the jewelry profit based on the historical sales data and the jewelry delivery qualification rate; The market analysis unit is used to obtain jewelry evaluation data and determine the hot-selling jewelry and slow-selling jewelry based on the historical sales data and jewelry evaluation data; the jewelry profits, hot-selling jewelry and slow-selling jewelry constitute the purchase reference information.

[0043] In this embodiment, the profit estimation unit is used to calculate the jewelry profit of each jewelry style. For any jewelry style, there are a certain amount of unqualified products, but it is difficult to select all of them before sales. They can only be manually checked and screened during the sales process to remove unqualified products, resulting in certain cost losses. The same style of jewelry may be supplied by different suppliers, and the quoted costs of different suppliers may be different. The selling price of the jewelry style is determined from the historical sales data, and the cost price of the jewelry style is obtained (if the jewelry style corresponds to multiple suppliers, the cost price of each supplier is determined). The jewelry profit of purchasing the jewelry style from any supplier = selling price × jewelry delivery qualification rate - the cost price of the supplier. The jewelry profit represents the profit that can be generated by purchasing a single piece of jewelry, considering the elimination of unqualified jewelry.

[0044] The market analysis unit determines the number of listings and the number of sales of each jewelry style from the beginning of sales to the current moment based on historical sales data, calculates the ratio of the number of sales to the number of listings of each jewelry style as the sales rate, obtains the favorable comment rate of each jewelry style from the jewelry evaluation data, sorts each jewelry style from large to small according to the number of sales to obtain a first list, sorts each jewelry style from large to small according to the sales rate to obtain a second list, and sorts each jewelry style from large to small according to the favorable comment rate to obtain a third list. The jewelry management personnel assign weights to the three indicators of sales quantity, sales rate and favorable comment rate based on actual experience, and for any jewelry style, determines its position in the three lists respectively, takes the position of the jewelry style in the first list as the first value, the position of the jewelry style in the second list as the second value, and the position of the jewelry style in the third list as the third value, and performs weighted summation of the first value, the second value and the third value based on the corresponding weights set in advance, and the obtained value is used as the hot-selling index.

[0045] Sort each style according to the hot-selling index from large to small to obtain a style list, select a preset number of styles from the front of the list as the hot-selling jewelry, and select a preset number of styles from the end of the list as the slow-selling jewelry. The preset number can be set and input by the jewelry manager, or 10% of all jewelry styles can be directly selected from the front of the list as the hot-selling styles, and 10% of all jewelry styles can be selected from the end of the list as the slow-selling jewelry, which is not limited in this embodiment.

[0046] The sales management module of this embodiment achieves in-depth insight into jewelry sales performance by integrating the profit estimation unit and the market analysis unit. The profit estimation unit uses the jewelry delivery qualification rate in the supplier evaluation information and combines it with the historical sales data to accurately calculate the expected profit of jewelry products, providing clear guidance for the company's business management. The market analysis unit accurately identifies popular and slow-selling jewelry items by analyzing jewelry evaluation data and historical sales data, providing a strong basis for the company's product strategy adjustment.

[0047] In a possible implementation of the embodiment of the present application, the purchase report management module includes a purchase demand estimation unit, a supplier selection unit and a purchase report generation unit; The purchasing demand estimation unit is used to estimate the demand for jewelry based on the jewelry inventory status and historical sales data; A supplier selection unit is used to determine the target supplier for procurement and the supply style and supply quantity of the target supplier based on the procurement reference information and supplier evaluation information; The purchase report generating unit is used to substitute the target supplier and the supply style and supply quantity of the target supplier into the preset purchase report to obtain the jewelry purchase report.

[0048] In this embodiment, the procurement demand estimation unit loads a prediction model. The prediction model estimates the quantity of each style of jewelry required for the next sales cycle based on the sales volume in the historical sales data. The sales cycle can be set by the jewelry manager according to the sales arrangement. Before the start of the next sales cycle, jewelry is stocked through procurement to meet the sales demand within the sales cycle. The delivery cycle can be from the current moment to the start of the next sales cycle.

[0049] Determine the inventory quantity of each style based on the jewelry inventory status. For any jewelry style, calculate the difference between the jewelry quantity required in the next cycle and the inventory quantity. If the difference is not greater than zero, it means that the inventory is sufficient and no supplier is needed. If the difference is greater than zero, the difference is used as the jewelry demand for the jewelry style. The jewelry demand includes the jewelry style required and the required quantity of each jewelry style required.

[0050] The supplier selection unit is used to determine the target supplier. The number of target suppliers can be one or more. The supply styles and supply quantities of the target supplier can meet the jewelry demand.

[0051] The purchase report generation unit creates a preset purchase report template, which includes key information such as supplier name, supply style, supply quantity, etc., receives the target supplier data determined by the supplier selection unit, and fills the target supplier data into the corresponding fields of the template to obtain a jewelry purchase report.

[0052] The purchase report management module of this embodiment realizes the comprehensive optimization of the jewelry purchase process through the purchase demand estimation unit, supplier selection unit and purchase report generation unit contained therein. The purchase demand estimation unit accurately estimates the demand for jewelry based on the jewelry inventory status and historical sales data, providing a scientific basis for the purchase plan. The supplier selection unit comprehensively considers the purchase reference information and supplier evaluation information, intelligently determines the target supplier and its supply style and quantity, and ensures the reliability and efficiency of the purchase source. The purchase report generation unit substitutes the selected supplier and its supply details into the preset purchase report, and automatically generates a detailed jewelry purchase report, which greatly improves the transparency and efficiency of purchase management.

[0053] In a possible implementation of the embodiment of the present application, when the supplier selection unit determines the target supplier for procurement and the supply style and supply quantity of the target supplier according to the procurement reference information and the supplier evaluation information, it is specifically used to: Determine whether there is a combination of suppliers that can meet the jewelry demand based on the jewelry demand and the jewelry supply capacity of each supplier; If there are several supplier combinations that can meet the jewelry demand, the supplier combination with the highest profit is determined as the target supplier from the several supplier combinations according to the jewelry profit in the purchase reference information; If there is no supplier combination that can meet the jewelry demand, a first supplier combination that can meet the jewelry demand to the greatest extent is determined based on the jewelry demand and the jewelry supply capacity of each supplier, and a second supplier combination is determined for the jewelry demand that cannot be met by the first supplier combination. The first supplier combination and the second supplier combination constitute the target suppliers, which include the supply styles and supply quantities of each supplier.

[0054] In this embodiment, the supplier selection unit obtains jewelry demand, including the required jewelry styles and jewelry quantities, and collects supplier supply capacity information from procurement reference information, including the styles that each supplier can supply and the quantity of jewelry that can be delivered within the delivery cycle.

[0055] Create a two-dimensional matrix as a supply matrix. The rows of the matrix represent different suppliers, and the columns of the matrix represent different jewelry styles in the jewelry demand. The number of rows in the matrix is ​​equal to the number of suppliers, and the number of columns is equal to the number of jewelry styles in the jewelry demand. For the element (i, j) in the matrix, it represents the number of jewelry style j that supplier i can provide. Traverse all suppliers and jewelry styles, and fill the matrix according to the supplier's supply capacity. If a supplier does not provide a certain style, the corresponding matrix element is set to 0.

[0056] Then, create a one-dimensional array with the same number of columns as the supply matrix as the demand array, which is used to represent the demand for each jewelry style, and fill this array according to the jewelry demand. Create an array of the same size as the demand array as the satisfaction array, which is used to record the number of each jewelry style that has been satisfied, and initialize all elements of the satisfaction array to 0.

[0057] Define a linear programming model, define decision variables, objective functions and constraints. The decision variable can be a binary variable (0 or 1), indicating whether a certain supplier is selected to provide a certain style. The objective function is an empty function, because the purpose of this embodiment is not to optimize the target but to find a feasible solution. The constraints include that for each jewelry style, the sum of the quantities provided by all selected suppliers should not be less than the demand quantity of the style. For the number of times each supplier is selected, an upper limit can be set based on actual experience. The supply matrix, the demand array and the satisfaction array, as well as the decision variables, objective functions and constraints are used as model inputs, and the linear programming solver is used to solve the above model, and check whether the solver returns a feasible solution. If the solver returns a feasible solution, it means that there is a supplier combination that can meet the jewelry demand. The feasible solution is the binary matrix corresponding to the decision variable. The number of feasible solutions can be one or more. The feasible solution matrix is ​​the same size as the supply matrix. The number of rows of the feasible solution matrix is ​​equal to the number of suppliers, and the number of columns is equal to the number of jewelry styles in the jewelry demand. For the element (i, j) in the matrix, if the element is 0, it means that supplier i does not provide jewelry style j. If the element is 1, it means that supplier i supplies jewelry style j. Using the feasible solution output by the model, we can get all the supplier combinations that meet the jewelry demand. If the solver does not return a feasible solution, it means that there is no supplier combination that can meet all the demand.

[0058] If the number of supplier combinations that can meet the demand for jewelry determined by the model output feasible solution is 1, then this combination is used as the target supplier. If the number of supplier combinations that can meet the demand for jewelry determined by the model output feasible solution is multiple, then the profit that each combination can generate is calculated based on the jewelry profit. Specifically, for any supplier combination, the number of any jewelry style B supplied by any supplier A is expressed as C, and the jewelry profit corresponding to the jewelry style is expressed as D, then the profit of supplier A on jewelry style B = C×D. Referring to the above process, calculate the profit of each supplier in the supplier combination on each jewelry style, and take the sum of the profits obtained as the profit that can be generated by selecting this supplier combination. Select the supplier combination with the highest profit as the target supplier.

[0059] If the output of the model solver does not contain a supplier combination that can meet the jewelry demand, the linear programming model is adjusted to modify the objective function to maximize the jewelry demand. Other conditions remain unchanged, and the solver outputs the first supplier combination that can maximize the jewelry demand. The first supplier combination includes the jewelry styles and quantities that each supplier can supply.

[0060] The supplier selection unit of this embodiment accurately determines whether there is a supplier combination that can meet the demand based on the jewelry demand and the jewelry supply capacity of each supplier. When there are multiple supplier combinations that meet the demand, the unit further uses the jewelry profit data in the procurement reference information to intelligently screen out the supplier combination with the highest profit as the target supplier, thereby ensuring that the economic benefits of procurement are maximized. If there is no supplier combination that fully meets the demand, the unit flexibly adjusts the strategy, first determines the first supplier combination that can meet the demand to the greatest extent, and accurately matches the second supplier combination according to the remaining demand, forming an optimal supplier configuration plan.

[0061] In a possible implementation of the embodiment of the present application, when the supplier selection unit determines the second supplier combination for the jewelry demand that cannot be met by the first supplier combination, it is specifically configured to: The demand for jewelry that cannot be met by the first supplier is taken as the substitute jewelry demand, and the jewelry style characteristics in the substitute jewelry demand are extracted; determining optional alternative jewelry styles from the optional jewelry styles based on the jewelry style characteristics; Extract the jewelry features of hot-selling jewelry and slow-selling jewelry in the purchase reference information to obtain the hot-selling features and slow-selling features; A target alternative style is determined from the optional alternative jewelry styles based on the characteristics of the hot-selling style and the slow-selling style, and a second supplier combination is determined based on the target alternative style.

[0062] In this embodiment, for any jewelry style in the jewelry demand, the quantity of jewelry required in the jewelry demand minus the quantity that can be met by the first supplier combination is obtained to obtain the quantity of jewelry that needs to be supplied, which is expressed as the replacement jewelry demand. The jewelry styles in the replacement jewelry demand are feature extracted, and the extracted jewelry style features include material, style, color, etc. The jewelry database stores the design drawings and jewelry descriptions of each jewelry style. The optional jewelry style is the jewelry style that can be selected in the jewelry database except for the jewelry demand. The optional jewelry style and the jewelry style features are matched to determine the most matching multiple optional replacement jewelry styles. The optional jewelry style is a jewelry style that can be replaced.

[0063] For each optional alternative jewelry style, the features of the optional alternative jewelry style are characterized in advance to obtain the alternative features, the alternative features are matched with the hot-selling features to obtain the hot-selling matching degree, and the alternative features are matched with the slow-moving features to obtain the slow-moving matching degree. Then, the matching value is calculated, matching value = a × hot-selling matching degree - b × slow-moving matching degree, a and b are manually set weight values, and a and b are both positive numbers. After obtaining the matching values ​​of each optional alternative jewelry style, one or more jewelry styles with the largest matching values ​​are selected as the target jewelry styles. Using the linear programming model, refer to the above solution process to determine the second supplier combination that can meet the demand for alternative jewelry. If there is no second supplier combination that can meet the demand, determine the supplier combination that can meet the demand for alternative jewelry to the greatest extent as the second supplier combination.

[0064] The supplier selection unit of this embodiment uses the demand that cannot be met by the first supplier combination as the demand for alternative jewelry, and accurately extracts the jewelry style characteristics in these demands. Based on these style characteristics, potential optional alternative jewelry styles are screened out from the optional jewelry styles. The unit also compares and analyzes the characteristics of hot-selling items and slow-moving items, and then accurately selects target alternative styles from the optional alternative jewelry styles. Based on the target alternative styles, a second supplier combination that can meet the remaining demand is determined, which significantly improves the accuracy and flexibility of supplier selection. By accurately matching alternative styles and suppliers, it also helps companies reduce inventory risks and improve overall operational efficiency.

[0065] In a possible implementation of the embodiment of the present application, the system further includes a goods receiving management module, which includes a sample extraction unit, a sample inspection unit, and a jewelry return unit; A sample extraction unit, used for receiving returned jewellery and extracting inspection samples from the returned jewellery; The sample inspection unit is used to conduct surface color inspection, weight inspection, product appearance inspection and destructive inspection on the inspection sample to obtain the quality inspection sheet of the inspection sample; The jewelry return unit is used to generate a return order for unqualified samples based on the quality inspection order, and send the return order to the terminal device of the supplier of the unqualified samples.

[0066] In this embodiment, the sample extraction unit uses barcode scanning or RFID technology to automatically read the unique identifier (such as batch number, item number, etc.) on the returned jewelry. The returned jewelry information is entered into the system, including the return date, quantity, supplier information, etc. According to the preset sampling rules (such as percentage sampling, random sampling, etc.), the inspection sample is automatically extracted from the returned jewelry. The extracted inspection sample is marked and its unique identifier is recorded.

[0067] The sample inspection unit receives the color analysis of the inspection sample by the color detection instrument (such as X-ray fluorescence precious metal detector, spark direct reading spectrometer, etc.). The color analysis results include the judgment results of whether it meets the standard color. The color analysis results are entered into the system, including metal composition, purity and other information. The weight measurement results of the inspection sample are received by the high-precision electronic scale, and the weight measurement results are entered into the system. The weight measurement results are compared with the standard weight to obtain the judgment results of whether it meets the standard weight. Destructive inspection is carried out on the inspection sample, such as using the AU ash blowing method, ICP subtraction method and other detection methods for total loss or damaged goods to detect the gold content of the goods, and obtain the judgment results of whether it meets the destructive inspection standard. The results of the destructive inspection, surface color inspection, product appearance inspection and weight inspection are combined to automatically generate the quality inspection form of the inspection sample. If the destructive inspection and surface inspection of a batch of samples meet the specified color value; the physical gold weight is consistent with the label gold weight; the tensile strength, hardness, appearance, and gold surface craftsmanship meet the standards, then the sample is qualified. The quality inspection form should contain the unique identifier of the inspection sample, inspection results, whether it is qualified, and other information.

[0068] The jewelry return unit automatically screens out unqualified inspection samples based on the inspection results in the quality inspection form and records the information of unqualified samples, including reasons for failure and quantity. The unqualified rate of each jewelry style is calculated. If the unqualified rate exceeds the preset unqualified threshold, a return order for the unqualified samples of the jewelry style is generated. The return order should contain the unique identifier of the unqualified sample, supplier information, reasons for failure, quantity of return, etc. The return order is sent to the terminal device of the supplier of the unqualified sample by email, SMS or system message. At the same time, the return order information is entered into the system for subsequent tracking of the return progress and results.

[0069] The receiving management module of this embodiment realizes efficient and accurate management of returned jewelry by integrating the receiving management module. The sample extraction unit can automatically receive returned jewelry and scientifically extract inspection samples to ensure the comprehensiveness and representativeness of the inspection. The sample inspection unit uses advanced detection technology to conduct multi-dimensional inspections on the inspection samples, such as surface color detection, process hardness (mainly 3D / 5D hard gold), endurance (mainly necklaces / bracelets), gold melting, tableting, destructive testing, etc., to generate detailed quality inspection forms, providing a strong basis for quality control. Once unqualified samples are found, the jewelry return unit can respond quickly, automatically generate a return form based on the quality inspection form, and immediately send it to the supplier terminal device of the unqualified samples, thereby realizing rapid feedback and processing of problems.

[0070] The present application embodiment provides a jewelry supply chain service management method, such as Figure 2As shown, the method provided in the embodiment of the present application is executed by an electronic device, which can be a server or a terminal device, wherein the server can be an independent physical server, or a server cluster or distributed system composed of multiple physical servers, or a cloud server providing cloud computing services. The terminal device can be a smart phone, a tablet computer, a laptop computer, a desktop computer, etc., but is not limited thereto. The terminal device and the server can be directly or indirectly connected via wired or wireless communication, which is not limited in the embodiment of the present application. The method includes steps S201 to S205, wherein: S201. Monitor jewelry inventory status in real time.

[0071] S202: Identify the type of jewelry and determine the storage location when receiving the jewelry.

[0072] S203: Acquire supplier delivery data, and determine supplier evaluation information based on the supplier delivery data.

[0073] S204. Obtain historical sales data, and obtain purchase reference information based on supplier delivery data and historical sales data.

[0074] S205. Generate a jewelry purchase report based on the jewelry inventory status, purchase reference information, and supplier evaluation information, and send the jewelry purchase report to a terminal device of a jewelry manager.

[0075] The embodiment of the present application provides a computer program product, including a computer program. When the computer program is executed by a processor, the contents shown in the aforementioned jewelry supply chain service management method embodiment are implemented.

[0076] An electronic device is provided in an embodiment of the present application, such as Figure 3 As shown, Figure 3 The electronic device 300 shown includes: a processor 301 and a memory 303. The processor 301 and the memory 303 are connected, such as through a bus 302. Optionally, the electronic device 300 may also include a transceiver 304. It should be noted that in actual applications, the transceiver 304 is not limited to one, and the structure of the electronic device 300 does not constitute a limitation on the embodiments of the present application.

[0077] The processor 301 may be a CPU (Central Processing Unit), a general-purpose processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array) or other programmable logic devices, transistor logic devices, hardware components or any combination thereof. It may implement or execute various exemplary logic blocks, modules and circuits described in conjunction with the disclosure of this application. The processor 301 may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, etc.

[0078] The bus 302 may include a path to transmit information between the above components. The bus 302 may be a PCI (Peripheral Component Interconnect) bus or an EISA (Extended Industry Standard Architecture) bus. The bus 302 may be divided into an address bus, a data bus, a control bus, etc. For ease of representation, Figure 3 Only one thick line is used in the diagram, but it does not mean that there is only one bus or only one type of bus.

[0079] The memory 303 may be a ROM (Read Only Memory) or other types of static storage devices that can store static information and instructions, a RAM (Random Access Memory) or other types of dynamic storage devices that can store information and instructions, or an EEPROM (Electrically Erasable Programmable Read Only Memory), a CD-ROM (Compact Disc Read Only Memory) or other optical disk storage, optical disk storage (including compressed optical disk, laser disk, optical disk, digital versatile disk, Blu-ray disk, etc.), a magnetic disk storage medium or other magnetic storage device, or any other medium that can be used to carry or store the desired program code in the form of instructions or data structures and can be accessed by a computer, but is not limited thereto.

[0080] The memory 303 is used to store the application code for executing the solution of the present application, and the execution is controlled by the processor 301. The processor 301 is used to execute the application code stored in the memory 303 to implement the contents shown in the above-mentioned embodiment of the jewelry supply chain service management method.

[0081] Figure 3 The electronic device shown is merely an example and should not bring any limitation to the functions and scope of use of the embodiments of the present application.

[0082] An embodiment of the present application provides a computer-readable storage medium having a computer program stored thereon. When the computer-readable storage medium is run on a computer, the computer can execute the contents shown in the aforementioned jewelry supply chain service management method embodiment.

[0083] It should be understood that, although the steps in the flowchart of the accompanying drawings are displayed in sequence as indicated by the arrows, these steps are not necessarily executed in sequence in the order indicated by the arrows. Unless otherwise specified herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least a part of the steps in the flowchart of the accompanying drawings may include multiple sub-steps or multiple stages, and these sub-steps or stages are not necessarily executed at the same time, but can be executed at different times, and their execution order is not necessarily sequential, but can be executed in turn or alternately with other steps or at least a part of the sub-steps or stages of other steps.

[0084] The above are only some implementation methods of the present application. 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 application. These improvements and modifications should also be regarded as the scope of protection of the present application.

Claims

1. A jewelry supply chain service management system, characterized in that: include: Real-time monitoring module, goods receipt management module, supplier evaluation module, sales management module and purchase report management module; The real-time monitoring module is used to monitor the jewelry inventory status in real time; The receiving management module is used to identify the type of jewelry and determine the storage location when the jewelry is received; The supplier evaluation module is used to obtain supplier delivery data and determine supplier evaluation information based on the supplier delivery data; The sales management module is used to obtain historical sales data and obtain purchase reference information based on the supplier delivery data and the historical sales data; The purchase report management module is used to generate a jewelry purchase report according to the jewelry inventory status, the purchase reference information and the supplier evaluation information, and send the jewelry purchase report to the terminal device of the jewelry manager.

2. The jewelry supply chain service management system according to claim 1, characterized in that: The supplier evaluation module is used to determine the on-time delivery rate, jewelry supply capacity and jewelry delivery qualification rate of each supplier based on the supplier delivery data. The on-time delivery rate, jewelry supply capacity and jewelry delivery qualification rate of each supplier constitute the supplier evaluation information.

3. The jewelry supply chain service management system according to claim 1, characterized in that: The sales management module includes a profit estimation unit and a market analysis unit; The profit estimation unit is used to obtain the jewelry delivery qualification rate from the supplier evaluation information, and determine the jewelry profit according to the historical sales data and the jewelry delivery qualification rate; The market analysis unit is used to obtain jewelry evaluation data, and determine the best-selling jewelry items and the slow-selling jewelry items based on the historical sales data and the jewelry evaluation data; the jewelry profit, the best-selling jewelry items and the slow-selling jewelry items constitute the purchase reference information.

4. The jewelry supply chain service management system according to claim 1, characterized in that: The purchase report management module includes a purchase demand estimation unit, a supplier selection unit and a purchase report generation unit; The purchasing demand estimation unit is used to estimate the demand for jewelry according to the jewelry inventory status and the historical sales data; The supplier selection unit is used to determine the target supplier for procurement and the supply style and supply quantity of the target supplier according to the procurement reference information and the supplier evaluation information; The purchase report generating unit is used to substitute the target supplier and the supply styles and supply quantities of the target supplier into a preset purchase report to obtain the jewelry purchase report.

5. The jewelry supply chain service management system according to claim 4, characterized in that: When the supplier selection unit determines the target supplier for procurement and the supply style and supply quantity of the target supplier according to the procurement reference information and the supplier evaluation information, it is specifically used to: Determining whether there is a supplier combination that can meet the jewelry demand based on the jewelry demand and the jewelry supply capacity of each supplier; If there are several supplier combinations that can meet the jewelry demand, then determine the supplier combination with the highest profit from the several supplier combinations as the target supplier according to the jewelry profit in the purchase reference information; If there is no supplier combination that can meet the jewelry demand, a first supplier combination that can meet the jewelry demand to the greatest extent is determined based on the jewelry demand and the jewelry supply capacity of each supplier, and a second supplier combination is determined for the jewelry demand that cannot be met by the first supplier combination. The first supplier combination and the second supplier combination constitute the target suppliers, and the target suppliers include the supply styles and supply quantities of each supplier.

6. The jewelry supply chain service management system according to claim 5, characterized in that: When the supplier selection unit determines the second supplier combination for the jewelry demand that cannot be met by the first supplier, the supplier selection unit is specifically used to: Taking the jewelry demand that cannot be met by the first supplier combination as the substitute jewelry demand, and extracting the jewelry style features in the substitute jewelry demand; determining optional alternative jewelry styles from the optional jewelry styles based on the jewelry style characteristics; Extracting the jewelry features of the hot-selling jewelry and the slow-selling jewelry in the purchase reference information to obtain the hot-selling features and the slow-selling features; A target alternative style is determined from optional alternative jewelry styles based on the hot-selling style characteristics and the slow-selling style characteristics, and the second supplier combination is determined based on the target alternative style.

7. The jewelry supply chain service management system according to claim 1, characterized in that: The system further comprises a goods receiving management module, which comprises a sample extraction unit, a sample inspection unit and a jewelry return unit; The sample extraction unit is used to receive the returned jewelry and extract inspection samples from the returned jewelry; The sample inspection unit is used to perform surface color inspection, weight inspection, product appearance inspection and destructive inspection on the inspection sample to obtain a quality inspection sheet for the inspection sample; The jewelry return unit is used to generate a return order for unqualified samples based on the quality inspection order, and send the return order to the terminal device of the supplier of the unqualified samples.

8. A jewelry supply chain service management method, characterized in that: include: Real-time monitoring of jewelry inventory status; Identify the type of jewelry and determine the storage location when receiving jewelry; obtaining supplier delivery data, and determining supplier evaluation information based on the supplier delivery data; Acquire historical sales data, and obtain purchase reference information based on the supplier delivery data and the historical sales data; A jewelry purchase report is generated according to the jewelry inventory status, the purchase reference information and the supplier evaluation information, and the jewelry purchase report is sent to a terminal device of a jewelry manager.

9. An electronic device, characterized in that: include: at least one processor; Memory; At least one application, wherein the at least one application is stored in a memory and configured to be executed by at least one processor, and the at least one application is configured to: execute the jewelry supply chain service management method of claim 8.

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