Supplier list updating method and system based on Internet of Things, terminal and medium

Abstract

The invention discloses a supplier list updating method and system based on the Internet of Things, a terminal and a medium, and relates to the technical field of computers, and the technical scheme is characterized in that service execution parameters of suppliers are analyzed through an index quantification model; analyzing the distribution condition of the service execution parameters of the suppliers in the service execution parameters of all suppliers, and determining collaborative priority values of the suppliers; analyzing the change trend and change degree of the collaborative priority values of the suppliers in the collaborative priority values of all suppliers, and determining list updating parameters of the suppliers; and when the absolute value of the list updating parameter exceeds a set threshold value and the list updating parameter is a negative value, moving the corresponding supplier from the actual supply list to the total supply list, and reducing the priority level of the corresponding supplier at the same time. According to the method, the influence of objective factors in a large environment is eliminated, and the situation that batch suppliers are replaced at the same time can be effectively avoided; and the overall quality of a supply system can be continuously improved in a long-term supplier management process.

Description

Technical Field

[0001] The present invention relates to the field of computer technology, and more specifically, to a supplier list updating method, system, terminal and medium based on the Internet of Things. Background Art

[0002] In the manufacturing, automotive, electronics, chemical, and retail industries, a single company usually needs to purchase hundreds or thousands of types of materials. Considering factors such as supply safety, quality, cost, and delivery time, companies often configure multiple suppliers for each type of purchased material. Therefore, a single company often has a large number of suppliers overall. When screening suppliers for material procurement business, due to the large number of suppliers and the different actual business execution of suppliers, it is necessary to manually determine the performance data results of suppliers, which is time-consuming, inefficient, and prone to errors.

[0003] To this end, the prior art records that the service quality of each supplier is comprehensively evaluated through an indicator quantification model, and when the comprehensive evaluation results do not meet the standards, the backup supplier is replaced. However, since the comprehensive evaluation results of suppliers are not only affected by the supplier's own service quality system, but are also easily affected by objective factors in the general environment, such as raw material shortages, road traffic paralysis and other factors, this can easily lead to a decline in the comprehensive evaluation results of suppliers in the same cycle, and in severe cases, batches may fail to meet the standards. In this case, replacing suppliers will not improve the quality of the supply system, but will increase management costs; in addition, the existing comprehensive evaluation results cannot well screen out excellent suppliers, and it is difficult to improve the overall quality of the supply system in the long-term supplier management process.

[0004] Therefore, how to research and design a supplier list collaborative evaluation update method, system, terminal and medium that can overcome the above-mentioned defects is a problem that we urgently need to solve. Summary of the invention

[0005] In order to address the deficiencies in the prior art, the purpose of the present invention is to provide a supplier list updating method, system, terminal and medium based on the Internet of Things. On the basis of analyzing the business execution parameters of each supplier in the actual supply list within a set period through a pre-built indicator quantification model, the business execution parameters of all suppliers are compared and analyzed to determine the performance of a single supplier in the entire actual supply list, and then the supplier list is collaboratively evaluated and updated according to the degree of excellence of the single supplier in the entire actual supply list. This method weakens the influence of objective factors in the macro environment to a certain extent, and can effectively avoid the situation where batches of suppliers are replaced at the same time; and the overall quality of the supply system can be continuously improved in the long-term supplier management process.

[0006] The above technical objectives of the present invention are achieved through the following technical solutions: In a first aspect, a method for updating a supplier list based on the Internet of Things is provided, comprising the following steps: Analyze the business execution parameters of each supplier in the actual supply list within the set period through the pre-built indicator quantitative model; Analyze the distribution of a single supplier's business execution parameters among all suppliers' business execution parameters and determine the collaborative priority value of a single supplier; Analyze the change trend and degree of the collaborative priority value of a single supplier in the collaborative priority values ​​of all suppliers, and determine the list update parameters of a single supplier; When the absolute value of the list update parameter exceeds the set threshold and the list update parameter is a negative value, the corresponding supplier is moved from the actual supply list to the total supply list, and the priority of the corresponding supplier is reduced.

[0007] Furthermore, the index items in the index quantification model include incoming material quality, number of special purchases, information provision, price cost, delivery accuracy and after-sales quality; The supplier's business execution parameter is equal to the sum of the indicator values ​​of each indicator item.

[0008] Furthermore, if the indicator items are incoming material quality, delivery accuracy and after-sales quality, the indicator value calculation formula of the indicator item is: ; in, Indicator The indicator value of Indicator The lower limit of the indicator; represents an exponential function with natural number e as base; Indicator The variation curve parameter of ; Indicator The average qualified rate, average delivery accuracy rate or after-sales problem handling timeliness rate correspond to the incoming material quality, delivery accuracy rate and after-sales quality respectively; Indicator The indicator interval value of Indicator The total indicator value assigned; And / or, if the indicator item is the number of special sampling and data provided, the indicator value calculation formula of the indicator item is: ; in, Indicator The number of special batches or failure to submit information; Indicator The single deduction value of And / or, if the indicator item is price cost, the indicator value calculation formula of the indicator item is: ; in, Indicator The ranking parameter is used to rank the material prices of other suppliers from low to high. The lower the price, the larger the ranking parameter.

[0009] Furthermore, the calculation formula of the total index value is specifically as follows: ; in, Indicator The total indicator value assigned; Indicator The weight coefficient of .

[0010] Furthermore, the calculation formula of the collaborative priority value is specifically: ; in, Indicates the supplier in the actual supply list In the set cycle The collaborative priority value within; Indicates the supplier in the actual supply list In the set cycle Business execution parameters within Indicates the supplier in the actual supply list In the set cycle Business execution parameters within Indicates the number of suppliers in the actual supply list.

[0011] Furthermore, the calculation formula of the list update parameter is specifically: ; in, Indicates the supplier in the actual supply list In the set cycle Update parameters of the list within; Indicates the supplier in the actual supply list In the set cycle The collaborative priority value within; Indicates the supplier in the actual supply list In the set cycle The collaborative priority value within; Indicates the number of suppliers in the actual supply list.

[0012] Furthermore, the method also includes: When the absolute value of the list update parameter exceeds the set threshold and the list update parameter is a positive value, the priority level of the corresponding supplier is increased.

[0013] In a second aspect, a supplier list updating system based on the Internet of Things is provided, and the system is used to implement the supplier list updating method based on the Internet of Things as described in any one of the first aspects, including: The indicator quantification module is used to analyze the business execution parameters of each supplier in the actual supply list within the set period through a pre-built indicator quantification model; The collaboration analysis module is used to analyze the distribution of a single supplier's business execution parameters among all suppliers' business execution parameters and determine the collaboration priority value of a single supplier; A parameter analysis module is used to analyze the change trend and degree of the collaborative priority value of a single supplier in the collaborative priority values ​​of all suppliers, and determine the list update parameters of a single supplier; The list update module is used to move the corresponding supplier from the actual supply list to the total supply list and reduce the priority level of the corresponding supplier when the absolute value of the list update parameter exceeds the set threshold and the list update parameter is a negative value.

[0014] In a third aspect, a computer terminal is provided, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein when the processor executes the computer program, the method for updating a supplier list based on the Internet of Things as described in any one of the first aspects is implemented.

[0015] In a fourth aspect, a computer-readable medium is provided, on which a computer program is stored, and the computer program is executed by a processor to implement the supplier list updating method based on the Internet of Things as described in any one of the first aspects.

[0016] Compared with the prior art, the present invention has the following beneficial effects: 1. The supplier list updating method based on the Internet of Things provided by the present invention analyzes the business execution parameters of each supplier in the actual supply list within a set period through a pre-built indicator quantification model, and then compares and analyzes the business execution parameters of all suppliers to determine the performance of a single supplier in the entire actual supply list, and then implements collaborative evaluation and updating of the supplier list based on the degree of excellence of the single supplier in the entire actual supply list. This method weakens the influence of objective factors in the macro environment to a certain extent, and can effectively avoid the situation where batches of suppliers are replaced at the same time; and can continuously improve the overall quality of the supply system in the long-term supplier management process; 2. When constructing the indicator quantification model, the present invention classifies and models multiple indicator items, constructs an indicator system that meets business needs, and manages performance evaluation indicators scientifically and reasonably to ensure that the indicators can truly reflect the performance of suppliers; 3. When calculating the collaborative priority value, the present invention uses the difference between the target supplier's business execution parameters and the other suppliers' business execution parameters to highlight the performance of a single supplier in the entire actual supply list. The positive or negative value of the collaborative priority value represents the positive or negative performance of a single supplier, which facilitates the selection of the best or worst supplier from a large number of suppliers. 4. When calculating the list update parameters, the present invention divides the absolute average of the collaboration priority values ​​of other suppliers by the collaboration priority value of the target supplier, and analyzes the relative performance between different suppliers without losing the vector direction, so as to clarify the update strategy for the actual supply list. BRIEF DESCRIPTION OF THE DRAWINGS

[0017] The drawings described herein are used to provide a further understanding of the embodiments of the present invention, constitute a part of this application, and do not constitute a limitation of the embodiments of the present invention. In the drawings: Figure 1 is a flow chart of Embodiment 1 of the present invention; Figure 2 It is a system block diagram in Embodiment 2 of the present invention. DETAILED DESCRIPTION

[0018] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary implementation modes of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0019] Embodiment 1: A method for updating a supplier list based on the Internet of Things, such as Figure 1 As shown, the following steps are included: S1: Analyze the business execution parameters of each supplier in the actual supply list within the set period through the pre-built indicator quantitative model; S2: Analyze the distribution of a single supplier's business execution parameters among all suppliers' business execution parameters to determine the collaborative priority value of a single supplier; S3: Analyze the change trend and degree of the collaborative priority value of a single supplier in the collaborative priority values ​​of all suppliers, and determine the list update parameters of the single supplier; S4: When the absolute value of the list update parameter exceeds the set threshold and the list update parameter is a negative value, the corresponding supplier is moved from the actual supply list to the total supply list, and the priority level of the corresponding supplier is reduced.

[0020] In step S1, the index items in the index quantification model include but are not limited to the quality of incoming materials, the number of special purchases, information provision, price cost, delivery accuracy and after-sales quality. After solving the index values ​​of each index item and summing them up, the business execution parameters of a single supplier can be obtained.

[0021] It should be noted that the indicator quantification model may adopt the model described in the prior art, or may adopt the model described in the present invention that takes into account the supplier service trend.

[0022] In addition, the business execution parameters can also be obtained by normalizing relevant data of multiple indicator items, and are not limited here.

[0023] The data on the index items in the present invention can be collected by using an intelligent terminal based on the Internet of Things, or by using relevant sensors.

[0024] In this embodiment, if the indicator items are incoming material quality, delivery accuracy and after-sales quality, the indicator value calculation formula of the indicator item is: ; in, Indicator The indicator value of Indicator The lower limit of the indicator; represents an exponential function with natural number e as base; Indicator The variation curve parameter of ; Indicator The average qualified rate, average delivery accuracy rate or after-sales problem handling timeliness rate correspond to the incoming material quality, delivery accuracy rate and after-sales quality respectively; Indicator The indicator interval value of Indicator The total metric value allocated.

[0025] Taking the quality of incoming materials as an example, the qualified rate of all incoming materials from each supplier within the time period is calculated. The qualified rate of a single material is equal to the ratio of the number of defective products to the total number of incoming materials, and then the average qualified rate of all materials within the supplier's time period is solved. It should be noted that the change curve parameters will affect the steepness and smoothness of the trend of the index value changing with the average qualified rate.

[0026] In this embodiment, if the indicator items are the number of special sampling and data provided, the indicator value calculation formula of the indicator item is: ; in, Indicator The number of special batches or failure to submit information; Indicator The single deduction value of In this embodiment, if the indicator item is price cost, the indicator value calculation formula of the indicator item is: ; in, Indicator The ranking parameter is used to rank materials from low to high compared with other suppliers’ material prices. The lower the price, the larger the ranking parameter is, and the maximum value is 1.

[0027] In this embodiment, the calculation formula of the total index value is specifically: ; in, Indicator The total indicator value assigned; Indicator The weight coefficient of .

[0028] In this embodiment, the calculation formula of the collaboration priority value is specifically: ; in, Indicates the supplier in the actual supply list In the set cycle The collaborative priority value within; Indicates the supplier in the actual supply list In the set cycle Business execution parameters within Indicates the supplier in the actual supply list In the set cycle Business execution parameters within Indicates the number of suppliers in the actual supply list.

[0029] In this embodiment, the calculation formula of the list update parameter is specifically: ; in, Indicates the supplier in the actual supply list In the set cycle Update parameters of the list within; Indicates the supplier in the actual supply list In the set cycle The collaborative priority value within; Indicates the supplier in the actual supply list In the set cycle The collaborative priority value within; Indicates the number of suppliers in the actual supply list.

[0030] In addition, the present invention also increases the priority level of the corresponding supplier when the absolute value of the list update parameter exceeds the set threshold and the list update parameter is a positive value.

[0031] It should be noted that the suppliers in the actual supply list are selected from all suppliers with higher effective levels based on demand conditions, and an evaluation and analysis is carried out in a single time period within the set cycle to update the list for the next time period.

[0032] In addition, when moving the corresponding supplier from the actual supply list to the total supply list, it is necessary to filter out a supplier with the highest priority and meeting the demand conditions from the total supply list. If the level of a supplier is high enough, it may still be returned to the actual supply list.

[0033] Embodiment 2: A supplier list updating system based on the Internet of Things, the system is used to implement the supplier list updating method based on the Internet of Things as described in Embodiment 1, such as Figure 2 As shown, it includes an indicator quantification module, a collaborative analysis module, a parameter analysis module and a list update module.

[0034] Among them, the indicator quantification module is used to analyze the business execution parameters of each supplier in the actual supply list within a set period through a pre-built indicator quantification model; the collaborative analysis module is used to analyze the distribution of the business execution parameters of a single supplier among the business execution parameters of all suppliers, and determine the collaborative priority value of a single supplier; the parameter analysis module is used to analyze the change trend and degree of change of the collaborative priority value of a single supplier among the collaborative priority values ​​of all suppliers, and determine the list update parameter of a single supplier; the list update module is used to move the corresponding supplier from the actual supply list to the total supply list and reduce the priority level of the corresponding supplier when the absolute value of the list update parameter exceeds the set threshold and the list update parameter is negative.

[0035] The present invention also describes a computer terminal, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the method for updating a supplier list based on the Internet of Things as described in Example 1 is implemented.

[0036] The present invention also records a computer-readable medium on which a computer program is stored. The computer program is executed by a processor to implement the supplier list updating method based on the Internet of Things as described in Example 1.

[0037] Working principle: Based on the analysis of the business execution parameters of each supplier in the actual supply list within a set period through a pre-built indicator quantification model, the present invention compares and analyzes the business execution parameters of all suppliers to determine the performance of a single supplier in the entire actual supply list, and then realizes collaborative evaluation and update of the supplier list according to the degree of excellence of the single supplier in the entire actual supply list. This method weakens the impact of objective factors in the macro environment to a certain extent, and can effectively avoid the situation where batches of suppliers are replaced at the same time; and can continuously improve the overall quality of the supply system in the long-term supplier management process.

[0038] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment combining software and hardware. Moreover, the present application may adopt the form of a computer program product implemented on one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) containing computer-usable program codes.

[0039] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1 A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0040] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0041] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0042] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A supplier list updating method based on the Internet of Things, characterized in that: The following steps are involved: Analyze the business execution parameters of each supplier in the actual supply list within the set period through the pre-built indicator quantitative model; Analyze the distribution of a single supplier's business execution parameters among all suppliers' business execution parameters and determine the collaborative priority value of a single supplier; Analyze the change trend and degree of the collaborative priority value of a single supplier in the collaborative priority values ​​of all suppliers, and determine the list update parameters of a single supplier; When the absolute value of the list update parameter exceeds the set threshold and the list update parameter is a negative value, the corresponding supplier is moved from the actual supply list to the total supply list, and the priority of the corresponding supplier is reduced.

2. The method for updating a supplier list based on the Internet of Things according to claim 1 is characterized in that: The index items in the index quantification model include incoming material quality, number of special purchases, information provision, price cost, delivery accuracy and after-sales quality; The supplier's business execution parameter is equal to the sum of the indicator values ​​of each indicator item.

3. The method for updating a supplier list based on the Internet of Things according to claim 2 is characterized in that: If the indicator items are incoming material quality, delivery accuracy and after-sales quality, the indicator value calculation formula of the indicator item is: ； in, Indicator The indicator value of Indicator The lower limit of the indicator; represents an exponential function with natural number e as base; Indicator The variation curve parameter of ; Indicator The average qualified rate, average delivery accuracy rate or after-sales problem handling timeliness rate correspond to the incoming material quality, delivery accuracy rate and after-sales quality respectively; Indicator The indicator interval value of Indicator The total indicator value assigned; And / or, if the indicator item is the number of special sampling and data provided, the indicator value calculation formula of the indicator item is: ； in, Indicator The number of special batches or failure to submit information; Indicator The single deduction value of And / or, if the indicator item is price cost, the indicator value calculation formula of the indicator item is: ； in, Indicator The ranking parameter is used to rank the material prices of other suppliers from low to high. The lower the price, the larger the ranking parameter.

4. The method for updating a supplier list based on the Internet of Things according to claim 3 is characterized in that: The calculation formula of the total index value is specifically: ； in, Indicator The total indicator value assigned; Indicator The weight coefficient of .

5. The method for updating a supplier list based on the Internet of Things according to claim 1 is characterized in that: The calculation formula of the collaborative priority value is specifically: ； in, Indicates the supplier in the actual supply list In the set cycle The collaborative priority value within; Indicates the supplier in the actual supply list In the set cycle Business execution parameters within Indicates the supplier in the actual supply list In the set cycle Business execution parameters within Indicates the number of suppliers in the actual supply list.

6. The method for updating a supplier list based on the Internet of Things according to claim 1 is characterized in that: The calculation formula of the list update parameter is specifically: ； in, Indicates the supplier in the actual supply list In the set cycle Update parameters of the list within; Indicates the supplier in the actual supply list In the set cycle The collaborative priority value within; Indicates the supplier in the actual supply list In the set cycle The collaborative priority value within; Indicates the number of suppliers in the actual supply list.

7. The method for updating a supplier list based on the Internet of Things according to claim 1 is characterized in that: The method further includes: When the absolute value of the list update parameter exceeds the set threshold and the list update parameter is a positive value, the priority level of the corresponding supplier is increased.

8. The supplier list update system based on the Internet of Things is characterized by: The system is used to implement the method for updating a supplier list based on the Internet of Things as described in any one of claims 1 to 7, comprising: The indicator quantification module is used to analyze the business execution parameters of each supplier in the actual supply list within the set period through a pre-built indicator quantification model; The collaboration analysis module is used to analyze the distribution of a single supplier's business execution parameters among all suppliers' business execution parameters and determine the collaboration priority value of a single supplier; A parameter analysis module is used to analyze the change trend and degree of the collaborative priority value of a single supplier in the collaborative priority values ​​of all suppliers, and determine the list update parameters of a single supplier; The list update module is used to move the corresponding supplier from the actual supply list to the total supply list and reduce the priority level of the corresponding supplier when the absolute value of the list update parameter exceeds the set threshold and the list update parameter is a negative value.

9. A computer terminal comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein: When the processor executes the computer program, the method for updating the supplier list based on the Internet of Things as described in any one of claims 1 to 7 is implemented.

10. A computer readable medium having a computer program stored thereon, characterized in that: The computer program is executed by a processor to implement the supplier list updating method based on the Internet of Things as described in any one of claims 1 to 7.

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