Full-life supply chain management method and system

Abstract

The invention belongs to the technical field of supply chain management, and particularly relates to a whole-life supply chain management method and system. The product production research and development module is used for product production management and product improvement research and development management; the product inventory management module is used for managing warehouse products and feeding back warehouse inventory product quantity; the product sales module is used for acquiring the sales quantity of the products in the continuous period and adjusting the sales mode of the products; and a product feedback module which determines a product improvement research and development direction and determines whether to execute product improvement research and development based on market feedback of the product, and comprises the steps of obtaining an actual sales volume of the product in a continuous period through the product sales module, and if the actual sales volume of the product in the continuous period continuously declines, executing the product improvement research and development direction. If yes, the product feedback module outputs a signal and feeds back the signal to the product production research and development module to execute product improvement research and development and determine the improvement research and development direction.

Description

Technical Field

[0001] The present invention belongs to the technical field of supply chain management, and in particular to a full-life cycle supply chain management method and system. Background Art

[0002] The supply chain is based on the relationship between production and sales, and is formed by multiple companies that produce and sell products or services to customers. Full life cycle supply chain management refers to the management of the entire life cycle of the supply chain, starting from the design and development stage of the product to the delivery of the product to the end user, and even including the entire process of product recycling and reuse. This management method requires companies to pay attention not only to traditional supply chain links such as product production and logistics, but also to consider product design, raw material procurement, product recycling and waste disposal, so as to achieve optimization and efficiency improvement of the entire supply chain.

[0003] The interests and development of each enterprise in the supply chain are closely related. Effective supply chain management can promote the steady development of each enterprise in order to balance the supply and demand relationship in the supply chain.

[0004] When products in the supply chain go from research and development to sales, it is currently difficult to choose whether to conduct further research and development or adjustments based on product sales volume because the products required are different in different seasons and cycles.

[0005] To this end, the present invention provides a full life cycle supply chain management method and system. Summary of the invention

[0006] In order to make up for the deficiencies of the prior art, at least one technical problem raised in the background technology is solved.

[0007] The technical solution adopted by the present invention to solve the technical problem is: a full life cycle supply chain management system described in the present invention includes: Product production and R&D module: The product production and R&D module is used for product production management and product improvement R&D management; Product inventory management module: The product inventory management module is used to manage warehouse products and provide feedback on the warehouse inventory product quantity; Product sales module: the product sales module is used to obtain the sales volume of the product in a continuous period and adjust the sales model of the product; the sales model includes formulating sales strategies or promotion activities; Product feedback module: The product feedback module determines the direction of product improvement and development and determines whether to implement product improvement and development based on the market feedback of the product, including: The actual sales volume of the product in a continuous cycle is obtained through the product sales module. If the actual sales volume of the product continues to decline in a continuous cycle, the product feedback module outputs a signal and feeds back to the product production and R&D module to perform product improvement and R&D, and determine the direction of improvement and R&D; Otherwise, the products are produced and sold normally; It should be noted that the unit of continuous time period is week.

[0008] Preferably, based on the output signal of the product feedback module and the feedback to the product production R&D module, product improvement R&D is performed and the direction of the improvement R&D is determined; Obtain the required cycle for improving the R&D of corresponding declining products through the product production R&D module , and the product inventory management module obtains the inventory of the corresponding declining products , Predict the period required for improvement and development of declining products The number of corresponding products required ; like , the product sales module outputs a signal to adjust the product sales mode; like , then the product sales module outputs a signal of normal product sales; like , the product production and R&D module outputs a signal to continue producing the corresponding declining product.

[0009] Preferably, when the product production R&D module outputs a signal to continue to produce the corresponding declining product, the number of products to continue to be produced is calculated. , obtain in continuous cycle through product sales module The actual sales volume of the products in the decline , get the value in consecutive cycles Average weekly sales volume of products with declining performance , and calculate the cycle required for product improvement and development in the corresponding declining product The total amount of product required ; The continuous cycle and the corresponding decline in the cycle required for product improvement and research and development The unit of all is week; Finally, based on the inventory management module, the inventory of the corresponding declining products is obtained , get the number of products to continue producing ; .

[0010] Preferably, the sales volume, value and demand frequency of different products are obtained in a continuous cycle based on the product sales module; Sort products by value; Calculate the benefit value of the product , and establish a set of interest values ; in It is a Class I product. It is a Class II product. It is a Class III product, and so on; in, The benefit value of the product; Value: , and so on; Based on product sales module acquisition , and The continuous cycle sales volume of the product, and re , and The value of products is re-ranked, and the product with the lowest value is fed back through the product feedback module to implement product improvement research and development.

[0011] Preferably, the supply chain management system further comprises a product value adjustment module, the product value adjustment module being used to adjust the value of Class I, Class II and Class III products in response to changes in different markets and fluctuations in demand; Calculate the benefits of Class I, Class II and Class III in real time based on market changes and demand fluctuations ; If the sales volume of products in Category I decreases in consecutive cycles, and the profit value is becomes When the product in category I is converted into the product in category II; If the sales volume of products in Category II increases in successive cycles, and the profit value is becomes When the product in Category II is converted into Category I product; If the sales volume of products in Category II decreases in consecutive cycles, and the profit value is becomes When the product in Category II is converted into Category III product; If the sales volume of products in Category III increases in successive cycles, and the profit value is increased by becomes When the product in Category III is converted into Category II product; If the sales volume of products in Category III decreases in consecutive cycles, the product feedback module will output a signal and feedback to the product production and R&D module to execute improved R&D of Category III products, and the same applies to other products.

[0012] Preferably, the benefit value of each product The specific calculation method is: ; in, The continuous period income amount of a certain type of product. It is the total revenue of all products in consecutive periods; is the profit amount of a certain type of product in consecutive periods. It is the total profit of all products in consecutive cycles; The R&D cost for a certain type of product; , and is the preset weight coefficient.

[0013] Preferably, the product sales module further includes a product transportation cost selection unit, and the product transportation cost selection unit is used to select a suitable transportation route; The logistics enterprises cooperating with product warehouse i are marked as destination j, and the number of destinations cooperating with product warehouses is counted, and then the transportation convenience coefficient corresponding to each destination j is analyzed based on the adaptation product warehouse i. ; According to the distance between each destination marked on the map and the location of the adapted product warehouse, the transportation distance of each destination j corresponding to the product warehouse i is used, and the transportation convenience coefficient of the same destination j corresponding to the adapted product warehouse i is calculated. Make a comparison; Establish a set of warehouse transportation convenience coefficients for the same destination corresponding to the product , The transportation convenience coefficient value of one of the warehouses to the destination; the minimum value in the transportation convenience coefficient set is the minimum transportation cost of one of the warehouses to the destination; Specifically, by optimizing transportation routes and methods, enterprises can significantly reduce transportation costs. The optimal transportation plan can reduce the number of transfers of goods during transportation, increase transportation speed, and thus improve overall transportation efficiency. This includes reducing transportation time, improving vehicle utilization, and optimizing scheduling. The optimal transportation plan can help enterprises respond to market changes more quickly and adjust transportation plans in a timely manner to meet changes in customer demand, thereby maximizing the transportation benefits of the producer.

[0014] Preferably, the transportation convenience coefficients corresponding to the multiple product warehouses to the destination The specific calculation method is:

[0015] The unit transportation cost from warehouse i to destination j; The transportation volume from warehouse i to destination j; is the number of warehouses; n is the number of destinations; Each warehouse's supply cannot exceed its capacity: ; The demand for each destination must be met: ; : The supply of warehouse i; : The demand at destination j; The transport volume cannot be negative. .

[0016] Preferably, the unit transportation cost from warehouse i to destination j is The specific calculation method is: Obtain the transportation cost data from each warehouse i to each destination j, including transportation distance, transportation mode (road, rail, sea, etc.), fuel cost, labor cost, packaging cost, and insurance cost; ; Where k is the transportation cost per unit distance; is the distance from warehouse i to destination j; Q is the volume of product shipped.

[0017] Preferably, a full life cycle supply chain management method comprises the following steps: S1. Collect product sales quantity in real time through product sales module; S2. Monitor product production management and product improvement R&D management through product production R&D module; S3. Obtain market feedback on products through the product feedback module, determine the direction of product improvement and development, and decide whether to implement product improvement and development; S4. If the sales volume of the product declines within a continuous period, the product feedback module outputs a signal and feeds back to the product production and R&D module to perform product improvement and R&D, and determine the direction of improvement and R&D.

[0018] The beneficial effects of the present invention are as follows: The present invention discloses a full life cycle supply chain management method and system, which outputs signals to a product production and R&D module through a product feedback module, so that the product production and R&D module develops new or improves current products to meet public needs. In this way, the production plan can be adjusted to ensure that the production volume matches the predicted demand. BRIEF DESCRIPTION OF THE DRAWINGS

[0019] The present invention will be further described below in conjunction with the accompanying drawings.

[0020] Figure 1 is a stereogram of the present invention; Figure 2 It is a flow chart of the present invention. DETAILED DESCRIPTION

[0021] In order to make the technical means, creative features, objectives and effects achieved by the present invention easy to understand, the present invention is further explained below in conjunction with specific implementation methods.

[0022] like Figure 1 As shown, a full life cycle supply chain management system according to an embodiment of the present invention includes a product production and R&D module, a product inventory management module, a product sales module and a product feedback module; Lifecycle supply chain management refers to the management of the entire life cycle of the supply chain, starting from the product design and development stage to the product delivery to the end user, and even including the entire process of product recycling and reuse. This management method requires enterprises to not only pay attention to traditional supply chain links such as product production and logistics, but also consider product design, raw material procurement, product recycling and waste disposal, so as to achieve the optimization and efficiency improvement of the entire supply chain; Product production and R&D module: The product production and R&D module is used for product production management and product improvement R&D management; Product inventory management module: The product inventory management module is used to manage warehouse products and provide feedback on the warehouse inventory product quantity; Product sales module: the product sales module is used to obtain the sales volume of the product in a continuous period and adjust the sales model of the product; the sales model includes formulating sales strategies or promotion activities; Product feedback module: The product feedback module determines the direction of product improvement and development and determines whether to implement product improvement and development based on the market feedback of the product, including: The actual sales volume of the product in a continuous cycle is obtained through the product sales module. If the actual sales volume of the product continues to decline in a continuous cycle, the product feedback module outputs a signal and feeds back to the product production and R&D module to perform product improvement and R&D, and determine the direction of improvement and R&D; Otherwise, the products are produced and sold normally; Specifically, starting from the product design and development stage, and to the product sales stage, the actual sales volume of the product in the continuous cycle should be recorded in real time. If the sales volume of the product gradually declines in the continuous cycle, and the decline is large, it means that the product at this stage no longer meets the needs of the public and customers. At this time, the product feedback module outputs a signal to the product production and R&D module, so that the product production and R&D module develops new or improves the current product to meet the needs of the public. In this way, the production plan can be adjusted to ensure that the production volume matches the predicted demand; Product production management includes production organization, production planning, production control and ensuring the on-time delivery of normal tasks, with the goal of achieving less input, more output and the best economic benefits; Product improvement R&D management refers to the management activities of planning, organizing, coordinating, controlling, evaluating and improving the product development process. When market feedback shows that product sales continue to decline, the product R&D direction needs to be changed. The R&D direction can be changes in product appearance or product function, etc.

[0023] It should be noted that the continuous time period refers to Product sales volume is , ; If or , it indicates that the sales volume of the product has declined significantly in the consecutive cycles, among which Set maximum values ​​for the number of declines that staff can expect based on cycles and seasons; It should be noted that the unit of continuous time period is week.

[0024] Based on the output signal of the product feedback module and the feedback to the product production R&D module, the product improvement R&D is performed and the direction of the improvement R&D is determined; Obtain the required cycle for improving the R&D of corresponding declining products through the product production R&D module , and the product inventory management module obtains the inventory of the corresponding declining products ; Predict the period required for improvement and development of declining products The number of corresponding products required ; like , the product sales module outputs a signal to adjust the product sales mode; like , then the product sales module outputs a signal of normal product sales; like , then the product production and R&D module outputs a signal to continue producing the corresponding declining product; Specifically, when the sales volume of a product declines significantly in a continuous cycle, and the product feedback module receives a signal, that is, the declining product needs to be improved and developed, the product development module is used to obtain the cycle required for the corresponding product improvement and development. It should be noted that It is the time from the start of product development to mass production of the product; And the remaining inventory of the corresponding declining products , and determine whether the remaining inventory of the product is sufficient for sales during this R&D cycle. If the remaining inventory of the product declines, More, that is When the product sales model is adjusted, that is, increase promotional activities to reduce existing inventory and ensure that the declining products are sold as soon as possible; if the remaining inventory of the declining products is Normal, that is When the product is down, the normal sales can be carried out. If the remaining inventory of the down product is Less, that is When the corresponding declining products need to continue to be produced, so that There are enough products to sell; this design ensures that product sales profits are maximized and inventory levels can be adjusted in a timely manner to meet forecasted demand and avoid excess or shortages.

[0025] When the product production R&D module outputs a signal to continue producing the corresponding declining product, calculate the number of products to continue producing , obtain in continuous cycle through product sales module The actual sales volume of the products in the decline , get the value in consecutive cycles Average weekly sales volume of products with declining performance , and calculate the cycle required for product improvement and development in the corresponding declining product The total amount of product required ; The continuous cycle and the corresponding decline in the cycle required for product improvement and research and development The unit of all is week; Finally, based on the inventory management module, the inventory of the corresponding declining products is obtained , get the number of products to continue producing ; ; It should be noted that the number of products that continue to be produced is calculated This ensures that the improvement cycle required for declining products is There are enough products to sell to ensure maximum profits, and this ensures that production volume matches forecasted demand, adjusts inventory levels to meet forecasted demand and avoids surplus or shortages. At the same time, if the forecast increases, consider increasing inventory to avoid shortages: increase safety stock levels, communicate with suppliers to ensure adequate supply of raw materials; if the forecast demand decreases, consider reducing inventory to avoid excess: reduce new orders, slow down production; promote activities to reduce existing inventory, consider canceling or postponing orders for non-critical raw materials; ensure that production volume matches forecasted demand, adjusts inventory levels to meet forecasted demand and avoids surplus or shortages.

[0026] Based on the product sales module, obtain the sales volume, value and demand frequency of different products in a continuous cycle; Sort products by value; Calculate the benefit value of the product , and establish a set of interest values ; in It is a Class I product. It is a Class II product. It is a Class III product, and so on; in, The benefit value of the product; Value: , and so on; Based on product sales module acquisition , and The continuous cycle sales volume of the product, and re , and Re-rank the value of products and use the product feedback module to feedback the products with the lowest value to implement product improvement research and development; Specifically, Category I products: products with the highest profitability, accounting for 70-80% of the total inventory value, but only 10-15% of the variety, these are key items that require strict control; Category II products: products with medium profitability, requiring moderate management, accounting for 15-20% of the total inventory value and 20-35% of the categories. These items require moderate control; Category III products: products with the lowest profitability, accounting for 5-10% of the total inventory value and 50-70% of the types. These items are usually low-value items and can be subject to loose control; Enterprises can prioritize the allocation of resources (such as storage space, human resources, funds, etc.) to Class I products to ensure the stability of the supply chain of key products. By implementing strict inventory control on Class I products, excess inventory and related costs can be reduced. For Class III products, inventory levels can be reduced, thereby reducing holding costs. By implementing the classification method, enterprises can control inventory more accurately, improve inventory turnover, and reduce inventory costs, thereby improving overall supply chain efficiency and corporate profitability.

[0027] The supply chain management system also includes a product value adjustment module, which is used to adjust the value of Class I, Class II and Class III products in different market changes and demand fluctuations; Calculate the benefits of Class I, Class II and Class III in real time based on market changes and demand fluctuations ; If the sales volume of products in Category I decreases in consecutive cycles, and the profit value is becomes When the product in category I is converted into the product in category II; If the sales volume of products in Category II increases in successive cycles, and the profit value is becomes When the product in Category II is converted into Category I product; If the sales volume of products in Category II decreases in consecutive cycles, and the profit value is becomes When the product in Category II is converted into Category III product; If the sales volume of products in Category III increases in successive cycles, and the profit value is increased by becomes When the product in Category III is converted into Category II product; If the sales volume of products in Category III decreases in consecutive cycles, the product feedback module will output a signal and feedback to the product production and R&D module to execute improved R&D of Category III products, and the same applies to other products.

[0028] Specifically, by reclassifying products, you can ensure that resources (such as funds, space, and human resources) are allocated to the most valuable products, reduce excess or obsolete inventory, avoid unnecessary holding costs and potential depreciation losses, ensure that high-demand products have sufficient inventory, reduce out-of-stock situations, and improve customer service quality. Adjusting classification can help the supply chain respond to market changes more quickly, improve the flexibility and responsiveness of the entire supply chain, and through more precise inventory control, reduce discount sales and inventory backlogs, thereby improving profit margins. The classification of Ⅰ, Ⅱ, and Ⅲ helps to identify potential risks in the supply chain. Especially for Category Ⅰ products, companies can take additional risk management measures, such as establishing backup suppliers or increasing safety stocks. Through clear classification, managers can make inventory decisions more quickly, such as replenishment, promotion, or clearance sales. Understanding which products contribute most to the value of the enterprise can help the marketing team formulate sales strategies and promotional activities more effectively.

[0029] The benefit value of each product The specific calculation method is: ; in, The continuous period income amount of a certain type of product. It is the total revenue of all products in consecutive periods; is the profit amount of a certain type of product in consecutive periods. It is the total profit of all products in consecutive cycles; The R&D cost for a certain type of product; , and is the preset weight coefficient; It should be noted that by calculating the ratio of the revenue amount of a certain type of product in a continuous period to the total revenue amount of all products in a continuous period, the revenue proportion of this type of product can be obtained, and the ratio of the profit amount of this type of product in a continuous period to the total profit amount of all products in a continuous period can be calculated. Finally, the R&D cost required for this type of product can be obtained through the product production and R&D module. The benefit value of the product can be obtained by adding the two ratios and subtracting the R&D cost. , so the benefit value of the product in the continuous cycle Calculations are made to facilitate the ranking of the value of different products, so as to facilitate further research and development of a certain type of product; in , and The preset weight coefficient is based on the weight of the currently suitable product in different seasons and cycles, such as The value can be 0.321. The value can be 0.368, The value can be 0.311, and the weights in different seasons and cycles need to be changed, so that different weights can affect the profit value of the product in different cycles and seasons, so as to strictly control and manage different types of products; Specifically, through this approach, companies can more effectively manage different categories of products, optimize inventory levels, reduce costs, and improve customer satisfaction and market competitiveness. For Category I products, strict inventory control and management are implemented to ensure high inventory levels to avoid stockouts. For Category II products, moderate management strategies are adopted. For Category III products, more simplified management methods can be adopted, such as reducing inventory levels or adopting timely replenishment strategies; Ensure inventory levels match current sales trends by timely adjusting assortments to changes in market demand.

[0030] The product sales module also includes a product transportation cost selection unit, which is used to select a suitable transportation route; The logistics enterprises cooperating with product warehouse i are marked as destination j, and the number of destinations cooperating with product warehouses is counted, and then the transportation convenience coefficient corresponding to each destination j is analyzed based on the adaptation product warehouse i. ; According to the distance between each destination marked on the map and the location of the adapted product warehouse, the transportation distance of each destination j corresponding to the product warehouse i is used, and the transportation convenience coefficient of the same destination j corresponding to the adapted product warehouse i is calculated. Make a comparison; Establish a set of warehouse transportation convenience coefficients for the same destination corresponding to the product , The transportation convenience coefficient value of one of the warehouses to the destination; the minimum value in the transportation convenience coefficient set is the minimum transportation cost of one of the warehouses to the destination; Specifically, by optimizing transportation routes and methods, enterprises can significantly reduce transportation costs. The optimal transportation plan can reduce the number of transfers of goods during transportation, increase transportation speed, and thus improve overall transportation efficiency. This includes reducing transportation time, improving vehicle utilization, and optimizing scheduling. The optimal transportation plan can help enterprises respond to market changes more quickly and adjust transportation plans in a timely manner to meet changes in customer demand, thereby maximizing the transportation benefits of the producer.

[0031] The transportation convenience coefficients corresponding to the multiple product warehouses to the destination The specific calculation method is: ; The unit transportation cost from warehouse i to destination j; The transportation volume from warehouse i to destination j; is the number of warehouses; n is the number of destinations; Each warehouse's supply cannot exceed its capacity: ; The demand for each destination must be met: ; : The supply of warehouse i; : The demand at destination j; The transport volume cannot be negative. ; The unit transportation cost from warehouse i to destination j is calculated , and the transportation volume from warehouse i to destination j ,Will and Multiply the total transportation cost and finally get the transportation convenience coefficient corresponding to multiple product warehouses to the destination. Through the optimal transportation plan, enterprises can better predict and control the risks in the transportation process, such as traffic delays, cargo losses, etc., thereby reducing potential losses, and more effectively utilize transportation resources, reduce empty driving and waiting time, and improve the work efficiency of vehicles and personnel.

[0032] The unit transportation cost from warehouse i to destination j The specific calculation method is: Obtain the transportation cost data from each warehouse i to each destination j, including transportation distance, transportation mode (road, rail, sea, etc.), fuel cost, labor cost, packaging cost, and insurance cost; ; Where k is the transportation cost per unit distance; is the distance from warehouse i to destination j; Q is the volume of product shipped; Specifically, by calculating the transportation cost per unit distance and the distance from warehouse i to destination j, and performing multiplication, the total transportation cost from warehouse i to destination j is obtained. , and the total transportation cost Product transportation volume By dividing the calculation, we can get the unit transportation cost from warehouse i to destination j. , so as to facilitate the calculation of the transportation convenience coefficients corresponding to multiple product warehouses to the destination .

[0033] like Figure 2 As shown, a full life cycle supply chain management method includes the following steps: S1. Collect product sales quantity in real time through product sales module; S2. Monitor product production management and product improvement R&D management through product production R&D module; S3. Obtain market feedback on products through the product feedback module, determine the direction of product improvement and development, and decide whether to implement product improvement and development; S4. If the sales volume of the product declines within a continuous period, the product feedback module outputs a signal and feeds back to the product production and R&D module to perform product improvement and R&D, and determine the direction of improvement and R&D.

[0034] The above shows and describes the basic principles, main features and advantages of the present invention. It should be understood by those skilled in the art that the present invention is not limited to the above embodiments. The above embodiments and descriptions are only for explaining the principles of the present invention. Without departing from the spirit and scope of the present invention, the present invention may have various changes and improvements, which fall within the scope of the present invention. The scope of protection of the present invention is defined by the attached claims and their equivalents.

Claims

1. A full life cycle supply chain management system, characterized by: include Product production and R&D module: The product production and R&D module is used for product production management and product improvement R&D management; Product inventory management module: The product inventory management module is used to manage warehouse products and provide feedback on the warehouse inventory product quantity; Product sales module: the product sales module is used to obtain the sales volume of the product in a continuous period and adjust the sales model of the product; the sales model includes formulating sales strategies or promotion activities; Product feedback module: The product feedback module determines the direction of product improvement and development and determines whether to implement product improvement and development based on the market feedback of the product, including: The actual sales volume of the product in a continuous cycle is obtained through the product sales module. If the actual sales volume of the product continues to decline in a continuous cycle, the product feedback module outputs a signal and feeds back to the product production and R&D module to perform product improvement and R&D, and determine the direction of improvement and R&D; Otherwise, the products are produced and sold normally.

2. A full life cycle supply chain management system according to claim 1, characterized in that: Based on the output signal of the product feedback module and the feedback to the product production R&D module, the product improvement R&D is performed and the direction of the improvement R&D is determined; Obtain the required cycle for improving the R&D of corresponding declining products through the product production R&D module , and the product inventory management module obtains the inventory of the corresponding declining products , Predict the period required for improvement and development of declining products The number of corresponding products required ; like , the product sales module outputs a signal to adjust the product sales mode; like , then the product sales module outputs a signal of normal product sales; like , the product production and R&D module outputs a signal to continue producing the corresponding declining product.

3. A full life cycle supply chain management system according to claim 2, characterized in that: When the product production R&D module outputs a signal to continue producing the corresponding declining product, calculate the number of products to continue producing , obtain in continuous cycle through product sales module The actual sales volume of the products in the decline , get the value in consecutive cycles Average weekly sales volume of products with declining performance , and calculate the cycle required for product improvement and development in the corresponding declining product The total amount of product required ; The continuous cycle and the corresponding decline in the cycle required for product improvement and research and development The unit of all is week; Finally, based on the inventory management module, the inventory of the corresponding declining products is obtained , get the number of products to continue producing ; 。 4. A full life cycle supply chain management system according to claim 3, characterized in that: Based on the product sales module, obtain the sales volume, value and demand frequency of different products in a continuous cycle; Sort products by value; Calculate the benefit value of the product , and establish a set of interest values ; in It is a Class I product. It is a Class II product. It is a Class III product, and so on; in, The benefit value of the product; Value: , and so on; Based on product sales module acquisition , and The continuous cycle sales volume of the product, and re , and The value of products is re-ranked, and the product with the lowest value is fed back through the product feedback module to implement product improvement research and development.

5. A full life cycle supply chain management system according to claim 4, characterized in that: The supply chain management system also includes a product value adjustment module, which is used to adjust the value of Class I, Class II and Class III products in different market changes and demand fluctuations; Calculate the benefits of Class I, Class II and Class III in real time based on market changes and demand fluctuations ; If the sales volume of products in Category I decreases in consecutive cycles, and the profit value is becomes When the product in category I is converted into the product in category II; If the sales volume of products in Category II increases in successive cycles, and the profit value is becomes When the product in Category II is converted into Category I product; If the sales volume of products in Category II decreases in consecutive cycles, and the profit value is becomes When the product in category II is converted into category III product; If the sales volume of products in Category III increases in successive cycles, and the profit value is increased by becomes When the product in Category III is converted into Category II product; If the sales volume of products in Category III decreases in consecutive cycles, the product feedback module will output a signal and feedback to the product production and R&D module to execute improved R&D of Category III products, and the same applies to other products.

6. A full life cycle supply chain management system according to claim 5, characterized in that: The benefit value of each product The specific calculation method is: ； in, The continuous period income amount of a certain type of product. It is the total revenue of all products in consecutive periods; is the profit amount of a certain type of product in consecutive periods. It is the total profit of all products in consecutive cycles; The R&D cost for a certain type of product; , and is the preset weight coefficient.

7. The full life cycle supply chain management system according to claim 2, characterized in that: The product sales module also includes a product transportation cost selection unit, which is used to select a suitable transportation route; The logistics enterprises cooperating with product warehouse i are marked as destination j, and the number of destinations cooperating with product warehouses is counted, and then the transportation convenience coefficient corresponding to each destination j is analyzed based on the adaptation product warehouse i. ; According to the distance between each destination marked on the map and the location of the adapted product warehouse, the transportation distance of each destination j corresponding to the product warehouse i is used, and the transportation convenience coefficient of the same destination j corresponding to the adapted product warehouse i is calculated. Make a comparison; Establish a set of warehouse transportation convenience coefficients for the same destination corresponding to the product , The value of the transportation convenience coefficient from one of the warehouses to the destination; The minimum value in the transportation convenience coefficient set is the minimum transportation cost for one of the warehouses to reach the destination.

8. A full life cycle supply chain management system according to claim 7, characterized in that: The transportation convenience coefficients corresponding to the multiple product warehouses to the destination The specific calculation method is: ； The unit transportation cost from warehouse i to destination j; The transportation volume from warehouse i to destination j; is the number of warehouses; n is the number of destinations; Each warehouse's supply cannot exceed its capacity: ; The demand for each destination must be met: ; : The supply of warehouse i; : The demand at destination j; The transport volume cannot be negative. .

9. A full life cycle supply chain management system according to claim 8, characterized in that: The unit transportation cost from warehouse i to destination j The specific calculation method is: Get the transportation cost data from each warehouse i to each destination j; ； Where k is the transportation cost per unit distance; is the distance from warehouse i to destination j; Q is the volume of product shipped.

10. A full life cycle supply chain management method, characterized by: The following steps are involved: S1. Collect product sales quantity in real time through product sales module; S2. Monitor product production management and product improvement R&D management through product production R&D module; S3. Obtain market feedback on products through the product feedback module, determine the direction of product improvement and development, and decide whether to implement product improvement and development; S4. If the sales volume of the product declines within a continuous period, the product feedback module outputs a signal and feeds back to the product production and R&D module to perform product improvement and R&D, and determine the direction of improvement and R&D.

Images