CN117610997A

CN117610997A - Supplier management method, equipment and medium based on supply quality

Info

Publication number: CN117610997A
Application number: CN202311568082.5A
Authority: CN
Inventors: 索安; 肖雪; 王少华; 武红强
Original assignee: Langchao Gongchuang Shandong Supply Chain Technology Co ltd
Current assignee: Langchao Gongchuang Shandong Supply Chain Technology Co ltd
Priority date: 2023-11-22
Filing date: 2023-11-22
Publication date: 2024-02-27

Abstract

The embodiment of the specification discloses a supplier management method, equipment and medium based on supply quality, and relates to the technical field of supply chains, wherein the method comprises the following steps: acquiring current purchasing demand information of a current enterprise on parts of a supplier; acquiring a plurality of real-time production information of parts corresponding to parts of each supplier uploaded by each supplier in a specified time period through current purchasing demand information so as to determine a real-time production information set of the parts corresponding to each supplier; analyzing the supply quality of each supplier based on the real-time production information set of the parts and the quality inspection information of the parts corresponding to each supplier, and determining a supply analysis report of each supplier; and determining the supply priority of the multiple suppliers according to the supply analysis report of each supplier, the number of the parts required in the current purchasing demand information and the supply period of the parts required, so as to realize the management of the suppliers through the supply priority.

Description

Supplier management method, equipment and medium based on supply quality

Technical Field

The present disclosure relates to the field of supply chain technologies, and in particular, to a method, an apparatus, and a medium for managing suppliers based on supply quality.

Background

Vendor management is the management of the production, formation and implementation of product quality distributed throughout the supply chain, thereby achieving product quality control and quality assurance in the supply chain environment. In quality management, raw materials and parts purchased by enterprises from raw material suppliers are often the main cause of product quality problems. The raw materials and parts provided by suppliers are the main bodies of the products, so that the quality of the final products is affected, and the problems of difficult control of the quality of the supplied products, more purchased products, large inventory turnover pressure, high quality requirement, more demand change and the like are faced by the current enterprises during purchasing, so that the quality analysis of the parts of the suppliers cannot be performed in real time, and the hidden danger of the quality of the products is increased.

At present, when an enterprise evaluates raw material suppliers to manage the raw material suppliers, only the price, delivery date, service and other aspects of the suppliers are evaluated, and the evaluation of key indexes such as product quality and the like is ignored, so that the comprehensive capacity and quality level of each supplier cannot be comprehensively known; in addition, due to the limitation of data authority of enterprises and various suppliers, the enterprises cannot monitor and detect the quality condition of products provided by the suppliers in real time, so that the quality problem of the products is difficult to discover and solve in time. Therefore, key evaluation indexes are ignored in the management of suppliers, and enterprises cannot monitor the quality of the suppliers, so that the quality of the supplied goods of the suppliers has hidden danger.

Disclosure of Invention

One or more embodiments of the present disclosure provide a vendor management method, device, and medium based on supply quality, for solving the following technical problems: critical evaluation indexes are ignored in the management of suppliers, and enterprises cannot monitor the quality of the suppliers, so that hidden danger exists in the quality of the supplied goods of the suppliers.

One or more embodiments of the present disclosure adopt the following technical solutions:

one or more embodiments of the present specification provide a vendor management method based on a provisioning quality, the method comprising: acquiring current purchasing demand information of a current enterprise on parts of a supplier, wherein the current purchasing demand information comprises the number of the parts required, the supply period of the parts required and the quality inspection information of the parts; acquiring a plurality of real-time production information of parts corresponding to each supplier part uploaded by each supplier in a specified time period through the current purchasing demand information so as to determine a real-time production information set of the parts corresponding to each supplier, wherein the real-time production information of the parts comprises a plurality of size information and the production time of the parts corresponding to each supplier part; analyzing the supply quality of each supplier based on the real-time production information set of the parts corresponding to each supplier and the quality inspection information of the parts, and determining a supply analysis report of each supplier, wherein the supply analysis report is used for representing the analysis result of each supplier on the production process capability of the parts of the supplier; and determining the supply priority of a plurality of suppliers according to the supply analysis report of each supplier, the quantity of the parts required in the current purchasing demand information and the parts required supply period so as to realize supplier management through the supply priority.

Further, the acquiring, through the current purchasing demand information, the real-time production information of the parts corresponding to each supplier part uploaded by each supplier in the specified time period specifically includes: determining the appointed time period through the part demand supply period in the current purchasing demand information; acquiring quality inspection information of parts in the current purchasing demand information, wherein the quality inspection information of the parts comprises a plurality of quality inspection elements and element size reference values of each quality inspection element; acquiring part quality inspection element production size data of each quality inspection element corresponding to each supplier part uploaded by each supplier in a specified time period based on the plurality of quality inspection elements; the uploading time of the production size data of each part quality inspection element is determined to be the part production time; and determining the real-time production information of the parts through the production time of the parts and the production size data of the quality inspection elements of the parts.

Further, based on the real-time production information set of the parts and the quality inspection information of the parts corresponding to each supplier, the supply quality of each supplier is analyzed, and a supply analysis report of each supplier is determined, which specifically includes: acquiring production size data of part quality inspection elements in the real-time production information of each part in the real-time production information set of the part corresponding to each supplier; determining actual part production quality information of each supplier according to the part quality inspection element production size data and element size reference values of corresponding quality inspection elements in the part quality inspection information; and generating a supply analysis report of each supplier to the parts of the supplier through the actual part production quality information of each supplier.

Further, determining actual part production quality information of each supplier according to the part quality inspection element production size data and the element size reference value of the corresponding quality inspection element in the part quality inspection information, specifically including: determining quality inspection element average values and quality inspection element extreme values of a plurality of quality inspection elements of the parts of each supplier in the appointed time period according to the quality inspection element production size data of each part; determining the part production failure rate of each supplier for producing the supplier parts in the appointed time period through the part quality inspection element production size data and the element size reference value of the corresponding quality inspection element; and determining actual part production quality information of each supplier based on quality inspection element average values of the plurality of quality inspection elements, the quality inspection element extreme value and the part production failure rate.

Further, generating a supply analysis report of each supplier to the supplier parts through the actual part production quality information of each supplier, specifically including: acquiring an element size reference value of each quality inspection element in the component quality inspection information, wherein the element size reference value comprises an element size upper limit value, an element size lower limit value and an element size standard value; determining a production process evaluation factor of each supplier for each quality inspection element of the supplier component by a quality inspection element average value, the element size upper limit value and the element size lower limit value of the plurality of quality inspection elements; generating an element size fluctuation map of each quality inspection element by each supplier producing a quality inspection element average value and the quality inspection element extreme value of a plurality of quality inspection elements of the supplier component in the specified time period; generating an abnormal size fluctuation map corresponding to each quality inspection element according to the production size data, the element size upper limit value and the element size lower limit value of each part quality inspection element; and generating a supply analysis report of each supplier to the supplier parts through the element size fluctuation diagram of each quality inspection element, the abnormal size fluctuation diagram corresponding to each quality inspection element and the production process evaluation factor of each quality inspection element.

Further, determining a production process evaluation factor of each quality inspection element of the supplier component by each supplier through a quality inspection element average value, the element size upper limit value and the element size lower limit value of the plurality of quality inspection elements specifically includes: determining a production process capability index of each supplier for each quality inspection element through quality inspection element average values, element size upper limit values, element size lower limit values and element size standard values of the plurality of quality inspection elements; determining the size data offset of each quality inspection element in the production process of each supplier according to the production process capability index, the element size upper limit value and the element size lower limit value; a process evaluation factor for each of the quality control elements of each of the suppliers is determined based on a process capability index for each of the quality control elements of each of the suppliers and a size data offset of each of the quality control elements of each of the suppliers during production.

Further, determining the supply priority of the plurality of suppliers according to the supply analysis report of each supplier, the number of the parts required in the current purchasing demand information and the parts required supply period specifically includes: acquiring an element size fluctuation diagram of each quality inspection element, an abnormal size fluctuation diagram corresponding to each quality inspection element and a production process evaluation factor of each quality inspection element in the supply analysis report of each supplier; sorting a plurality of suppliers according to the element size fluctuation diagram of each quality inspection element, the abnormal size fluctuation diagram corresponding to each quality inspection element and the production process evaluation factors of each quality inspection element, and determining the supply quality priority of each supplier; determining the part supply efficiency of each supplier according to the real-time part production information set corresponding to each supplier; and optimizing the supply quality priority based on the part supply efficiency of each supplier, the part demand quantity in the current purchase demand information and the part demand supply period, and determining the supply priority of a plurality of suppliers.

Further, sorting the suppliers according to the element size fluctuation diagram of each quality inspection element, the abnormal size fluctuation diagram corresponding to each quality inspection element and the production process evaluation factor of each quality inspection element, and determining the supply quality priority of each supplier specifically comprises the following steps: analyzing the element size fluctuation diagram stability of each quality inspection element to obtain element size stability factors of each quality inspection element; analyzing the abnormal size fluctuation diagram corresponding to each quality inspection element, and counting the abnormal fluctuation frequency of each quality inspection element in the appointed time period; determining production quality quantization parameters of each quality inspection element by each supplier according to the abnormal fluctuation frequency of each quality inspection element, the element size stability factor of each quality inspection element and the production process evaluation factor of each quality inspection element; and determining the quality priority of the supply of each supplier by each supplier for the production quality quantification parameter of each quality inspection element.

One or more embodiments of the present specification provide a vendor management device based on a supply quality, including:

At least one processor; the method comprises the steps of,

a memory communicatively coupled to the at least one processor; wherein,

the memory stores instructions executable by the at least one processor to enable the at least one processor to:

acquiring current purchasing demand information of a current enterprise on parts of a supplier, wherein the current purchasing demand information comprises the number of the parts required, the supply period of the parts required and the quality inspection information of the parts; acquiring a plurality of real-time production information of parts corresponding to each supplier part uploaded by each supplier in a specified time period through the current purchasing demand information so as to determine a real-time production information set of the parts corresponding to each supplier, wherein the real-time production information of the parts comprises a plurality of size information and the production time of the parts corresponding to each supplier part; analyzing the supply quality of each supplier based on the real-time production information set of the parts corresponding to each supplier and the quality inspection information of the parts, and determining a supply analysis report of each supplier, wherein the supply analysis report is used for representing the analysis result of each supplier on the production process capability of the parts of the supplier; and determining the supply priority of a plurality of suppliers according to the supply analysis report of each supplier, the quantity of the parts required in the current purchasing demand information and the parts required supply period so as to realize supplier management through the supply priority.

One or more embodiments of the present specification provide a non-volatile computer storage medium storing computer-executable instructions configured to:

The above-mentioned at least one technical scheme that this description embodiment adopted can reach following beneficial effect: by the technical scheme, the real-time production information of the parts corresponding to the purchasing requirements is obtained by combining the current purchasing requirements of enterprises, a data source is provided for monitoring the supply quality of suppliers, the current purchasing requirements are closely combined, and the accuracy and pertinence of the data source are ensured; through the supply analysis report, the enterprise can better know the supply quality, production efficiency, delivery cycle and other aspects of the suppliers, thereby better optimizing the operation of a supply chain and improving the efficiency of production planning and logistics management; the quality of the supplied goods of the suppliers is analyzed, and the quality inspection information of the parts of the enterprises is used as a standard, so that the specific quality inspection requirements of the enterprises on the parts are ensured, various quality inspection scenes can be met, and the scene applicability is improved; by determining the supply priority of the suppliers, the enterprises can better allocate resources and preferentially cooperate with the suppliers with excellent performance, so that the cooperation efficiency of the suppliers is improved; by managing the supply priorities of multiple suppliers, an enterprise can reduce the dependence on a single supplier, avoid interruption or delay of a supply chain, and reduce the risk of the supply chain; by adjusting the supply priorities of different suppliers, enterprises can timely adjust purchasing strategies according to market changes and purchasing demand changes, select suppliers with more cost effectiveness and optimize purchasing cost.

Drawings

In order to more clearly illustrate the embodiments of the present description or the technical solutions in the prior art, the drawings that are required in the embodiments or the description of the prior art will be briefly described below, it being obvious that the drawings in the following description are only some of the embodiments described in the present description, and that other drawings may be obtained according to these drawings without inventive effort for a person skilled in the art. In the drawings:

FIG. 1 is a schematic flow chart of a vendor management method based on supply quality according to an embodiment of the present disclosure;

FIG. 2 is a schematic diagram of an online quality monitoring system for suppliers according to an embodiment of the present disclosure;

fig. 3 is a schematic structural diagram of a vendor management device based on supply quality according to an embodiment of the present disclosure.

Detailed Description

In order to make the technical solutions in the present specification better understood by those skilled in the art, the technical solutions in the embodiments of the present specification will be clearly and completely described below with reference to the drawings in the embodiments of the present specification, and it is obvious that the described embodiments are only some embodiments of the present specification, not all embodiments. All other embodiments, which can be made by one of ordinary skill in the art based on the embodiments herein without making any inventive effort, shall fall within the scope of the present disclosure.

The embodiment of the present disclosure provides a vendor management method based on a provisioning quality, and it should be noted that an execution body in the embodiment of the present disclosure may be a server, or may be any device having a data processing capability. Fig. 1 is a flow chart of a vendor management method based on supply quality according to an embodiment of the present disclosure, as shown in fig. 1, mainly including the following steps:

step S101, obtaining current purchasing demand information of a current enterprise on the parts of the suppliers.

In one embodiment of the present description, current procurement requirements information of a current enterprise for the parts of the supplier is obtained. Here, the parts of the supplier may also be referred to as parts, and represent raw materials of products in the enterprise. When the enterprise needs to purchase various types of parts, each part corresponds to one piece of purchase demand information. The current purchasing demand information comprises part demand quantity, part demand supply period and part quality inspection information, wherein the part quality inspection information is quality inspection elements and element size reference values which are set by current enterprises and used for measuring the quality of parts. For example, when the component is a cylinder, the elements that can be inspected corresponding to the component include a center distance of a U-shaped groove, a gravity straightness between a small face and a crankshaft, a distance between the small face and a piston, a small face plane, a small face roughness, a small face height, a bottom jaw perpendicular to the crankshaft, a distance between the crankshaft and a valve face, a crankshaft cylindricity, a crankshaft diameter, a crankshaft roughness, a piston cylindricity, a piston diameter, a piston roughness, a valve face perpendicular to the piston, a valve face plane, an inner cavity height, an appearance inspection, a bottom jaw thread, a valve face thread, and the like, and among the above elements, the elements required elements are selected by an enterprise as the quality inspection elements. The element size reference value comprises an element size upper limit value, an element size lower limit value and an element size standard value, wherein the standard value is an optimal value of a quality inspection element and can be obtained through statistical analysis on historical production data.

Step S102, acquiring a plurality of real-time production information of parts corresponding to the parts of each supplier uploaded by each supplier in a specified time period through the current purchasing demand information so as to determine a real-time production information set of the parts corresponding to each supplier.

The method for acquiring the real-time production information of the parts corresponding to the parts of each supplier uploaded by each supplier in a specified time period through the current purchasing demand information specifically comprises the following steps: determining the appointed time period through the part demand supply period in the current purchasing demand information; acquiring quality inspection information of parts in the current purchasing demand information, wherein the quality inspection information of the parts comprises a plurality of quality inspection elements and element size reference values of each quality inspection element; acquiring part quality inspection element production size data of each quality inspection element corresponding to each supplier part uploaded by each supplier in a specified time period based on the plurality of quality inspection elements; the uploading time of the production size data of each part quality inspection element is determined as the production time of the part; and determining real-time production information of the parts according to the production time of the parts and the production size data of the quality inspection elements of the parts.

In one embodiment of the present disclosure, in the online quality monitoring system of the supplier, the supplier enters the size information of the parts produced by the supplier every day according to a certain rule, and it should be noted that the enterprise sets quality inspection elements of each part in the online quality monitoring system of the supplier, and each supplier enters the production size data of the quality inspection elements of the parts of the quality inspection elements in the corresponding quality inspection elements.

Fig. 2 is a schematic structural diagram of a provider online quality monitoring system according to an embodiment of the present disclosure, where, as shown in fig. 2, the provider online quality monitoring system includes: the workbench module is used for information display and quick navigation, and the specific information display content of the workbench module comprises: the number of models is uploaded by the suppliers, the number of suppliers is detected, the total number of unqualified models of different suppliers today, the week and the month is calculated, and the unqualified rate is calculated. The input detection data module is used for inputting size information into the system chip according to a certain rule of parts produced by suppliers every day, so that the calculation and analysis of factories are facilitated, abnormal conditions are counted, and the size information specifically comprises: the U-shaped groove center distance, the distance between the small surface and the crank shaft, the distance between the small surface and the piston, the small surface plane, the small surface roughness, the small surface height, the bottom claw vertical to the crank shaft, the distance between the crank shaft and the valve surface, the crank shaft cylindricity, the crank shaft diameter, the crank shaft roughness, the piston cylindricity, the piston diameter, the piston roughness, the valve surface vertical to the piston, the valve surface plane, the inner cavity height, the appearance inspection, the bottom claw thread, the valve surface thread and the like. The shipping application creation module is used for creating a shipping application for a supplier to send qualified parts to a factory, and the shipping application specifically comprises: shipping date, model number, part, traceability number, quantity, date of manufacture, and operation. The detection data query module is used for staff to apply for quality detection reports and factory staff to check and analyze different part data uploaded by suppliers, and the quality detection reports specifically comprise: vendor manufacturer, part name, model number, quantity, inspection parameter name, POS, unit, setting, upper limit, lower limit, measuring tool, value. The delivery application management module is used for inquiring different states of the delivery application form, specifically comprises rejection and passing, and can check the reject reason and print. The shipping application specifically includes: application number, shipping date, vendor name, part name, model number, quantity, date of manufacture, traceability number, applicant, date of application, status, operation.

The part demand and supply period in the current purchasing demand information is acquired, for example, the enterprise needs to finish the supply amount within one month, the corresponding part demand and supply period is one month duration from 5 months to 6 months, the appointed time period is determined according to the part demand and supply period, the duration of the appointed time period can be the same as the part demand and supply period, one month of history can be randomly extracted as the appointed time period, and one month of history can be pushed forward at the current moment to be used as the appointed time period.

Acquiring quality inspection information of parts in the current purchasing demand information, wherein the quality inspection information of the parts comprises a plurality of quality inspection elements and element size reference values of each quality inspection element; and acquiring the production size data of the component quality inspection element of each quality inspection element corresponding to each supplier component uploaded by each supplier in a specified time period based on the plurality of quality inspection elements. In general, the information is synchronized to the online quality monitoring system of the supplier after the production of the parts is completed, so that the uploading time of the production size data of each quality inspection element of the parts can be determined as the production time of the parts. And determining real-time production information of the parts according to the production time of the parts and the production size data of the quality inspection elements of the parts.

In one embodiment of the present disclosure, after obtaining the real-time production information of the parts corresponding to each supplier part uploaded by each supplier in the specified time period, determining the real-time production information set of the parts corresponding to each supplier according to the part production time in the real-time production information of the parts.

By the technical scheme, the real-time production information of the parts corresponding to the purchasing requirements is acquired by combining the current purchasing requirements of enterprises, a data source is provided for monitoring the supply quality of suppliers, the current purchasing requirements are closely combined, and the accuracy and pertinence of the data source are ensured.

Step S103, analyzing the supply quality of each supplier based on the real-time production information set of the parts and the quality inspection information of the parts corresponding to each supplier, and determining a supply analysis report of each supplier.

It should be noted that the supply analysis report is used to indicate the analysis result of each supplier on the production process capability of the supplier component.

Analyzing the supply quality of each supplier based on the real-time production information set of the parts and the quality inspection information of the parts corresponding to each supplier, and determining a supply analysis report of each supplier specifically comprises the following steps: acquiring production size data of part quality inspection elements in the real-time production information of each part in the real-time production information set of the part corresponding to each supplier; determining actual part production quality information of each supplier according to the part quality inspection element production size data and the element size reference value of the corresponding quality inspection element in the part quality inspection information; and generating a supply analysis report of each supplier to the parts of the supplier through the actual part production quality information of each supplier.

Determining actual part production quality information of each supplier according to the part production size data and the element size reference value of the corresponding quality inspection element in the part quality inspection information, wherein the method specifically comprises the following steps: determining quality inspection element average values and quality inspection element extreme values of a plurality of quality inspection elements of each supplier component in the appointed time period according to the quality inspection element production size data of each component; determining the part production reject rate of each supplier for producing the supplier parts in the appointed time period through the part production size data and the element size reference value of the corresponding quality inspection element; and determining actual part production quality information of each supplier based on the quality inspection element average value, the quality inspection element extreme value and the part production failure rate of the plurality of quality inspection elements.

In one embodiment of the present disclosure, component quality inspection element production size data in real-time production information of each component in a component real-time production information set corresponding to each supplier is obtained, where the component quality inspection element production size data is size information of a certain quality inspection element of the component. According to the quality inspection element production size data of each part, determining quality inspection element average values and quality inspection element extreme values of a plurality of quality inspection elements of parts produced by each supplier in a specified time period, wherein each part corresponds to a plurality of quality inspection elements, each part is produced, each quality inspection element of the part corresponds to size information, the quality inspection element average value refers to the average value of each quality inspection element, and the ratio of the sum of the size data of the quality inspection elements A of all parts produced in the specified time period to the number of the parts is obtained. Similarly, the quality inspection element difference value is the difference value of each quality inspection element, and is the difference value between the maximum value and the minimum value in the size data of the quality inspection element A.

And determining the part production reject rate of each supplier for producing the parts of the supplier in the appointed time period through the part production size data of each part quality inspection element and the element size reference value of the corresponding quality inspection element. When the qualification rate is calculated, the production size data of the quality inspection elements of the parts are required to be compared with the element size upper limit value and the element size lower limit value of the element size reference value, whether the production size data of the quality inspection elements of the parts are lower than the element size lower limit value or higher than the element size upper limit value is judged, if yes, the quality inspection elements are judged to be out of compliance, and when at least one quality inspection element in the parts is out of compliance, the unqualified parts are judged. And counting the number of unqualified parts, and calculating the production unqualified rate of the parts according to the ratio of the unqualified parts to the total production amount of the parts in a specified time period. And determining the actual part production quality information of each supplier by using the quality inspection element average value, the quality inspection element extreme value and the part production failure rate of the plurality of quality inspection elements.

Generating a supply analysis report of each supplier to the parts of the supplier through the actual part production quality information of each supplier, wherein the supply analysis report specifically comprises the following steps: acquiring an element size reference value of each quality inspection element in the quality inspection information of the part, wherein the element size reference value comprises an element size upper limit value, an element size lower limit value and an element size standard value; determining a production process evaluation factor of each supplier for each quality inspection element of the supplier component by the quality inspection element average value, the element size upper limit value and the element size lower limit value of the plurality of quality inspection elements; generating an element size fluctuation map of each quality inspection element by each supplier producing a quality inspection element average value and the quality inspection element extreme value of a plurality of quality inspection elements of the supplier component in the appointed time period; generating an abnormal size fluctuation map corresponding to each quality inspection element according to the production size data, the upper limit value, the lower limit value and the standard value of the element size of each part quality inspection element; and generating a supply analysis report of each supplier to the supplier parts through the element size fluctuation diagram of each quality inspection element, the abnormal size fluctuation diagram corresponding to each quality inspection element and the production process evaluation factor of each quality inspection element.

Determining a production process evaluation factor of each supplier for each quality inspection element of the supplier component by the quality inspection element average value, the element size upper limit value and the element size lower limit value of the plurality of quality inspection elements, wherein the production process evaluation factor specifically comprises the following steps: determining a production process capability index of each supplier for each quality inspection element through quality inspection element average values of the plurality of quality inspection elements, the element size upper limit value and the element size lower limit value; determining the size data offset of each quality inspection element in the production process of each supplier according to the production process capability index, the element size upper limit value and the element size lower limit value; a process evaluation factor for each of the quality control elements of each of the supplier components is determined based on a process capability index for each of the quality control elements of each of the suppliers and a dimensional data offset of each of the quality control elements of each of the suppliers during production.

In one embodiment of the present description, an element size upper limit value, an element size lower limit value, and an element size standard value are obtained for each of the quality control elements. Determining a production process evaluation factor of each supplier for each quality inspection element of the supplier component by a quality inspection element average value, an element size upper limit value and an element size lower limit value of a plurality of quality inspection elements, specifically by the following modes: first, a production process capability index X of each of the suppliers to each of the quality inspection elements is determined by a quality inspection element average value AVE, the element size upper limit value MAX, and the element size lower limit value MIN of the plurality of quality inspection elements, and a formula is x= (AVE-MIN)/(MAX-MIN). The larger the production process capability index is, the closer the center position of the actual data is to the specification center, and the more the actual produced parts meet the specification requirements. And then, determining the size data offset Y of each quality inspection element in the production process of each supplier according to the production process capability index X, the element size upper limit value MAX and the element size lower limit value MIN, wherein the calculation formula is Y= [ (MAX-MIN)/2X. The larger the deviation of the dimension data is, the higher the coincidence degree of the data distribution center and the reference center corresponding to the element dimension standard value in the actual production process is, and the more the actually produced parts meet the specification requirement. Finally, determining the production process evaluation factors of each supplier for each quality inspection element of the supplier component through the ratio of the production process capability index and the size data offset. The higher the production process evaluation factor, the better the production process of the quality inspection element by the provider, and the element size reference value set by the current enterprise is more met.

Drawing an element size fluctuation chart of each quality inspection element by using the quality inspection element average value and the quality inspection element extreme value of a plurality of quality inspection elements of each supplier part in the appointed time period, wherein the Xbar R control chart is a common statistical process control chart used for monitoring the average value and the extreme difference in the production process; the Xbar_R control diagram includes two parts: xbar graph and R graph. The Xbar graph shows the fluctuation of the average value of the data, and the R graph shows the fluctuation of the very bad (difference between maximum and minimum values). By observing the Xbar_R control diagram, it can be judged whether an abnormal fluctuation occurs in the production process. And generating an abnormal size fluctuation map corresponding to each quality inspection element according to the production size data, the element size upper limit value, the element size lower limit value and the element size standard value of each part quality inspection element, wherein the abnormal size fluctuation map can be obtained by means of an I_MR map. The i_mr diagram is a special type of control diagram for detecting abnormal fluctuations outside the upper limit value of the element size and the lower limit value of the element size in the production process. The i_mr diagram includes two parts: i-graph and MR-graph. The I plot shows the deviation of the data from the centerline and the MR plot shows the deviation of the data from the specification or tolerance range. By observing the I_MR diagram, abnormal fluctuation in the production process can be timely found. And generating a supply analysis report of each supplier on the parts of the supplier through the element size fluctuation diagram of each quality inspection element, the abnormal size fluctuation diagram corresponding to each quality inspection element and the production process evaluation factor of each quality inspection element.

Through the technical scheme, the supply quality of each supplier is analyzed through the real-time production information set of the parts and the quality inspection information of the parts, the supply analysis report of each supplier is determined, the supply quality of the suppliers is analyzed, the quality inspection information of the parts of an enterprise is used as a standard, the specific quality inspection requirements of the enterprise on the parts are ensured, various quality inspection scenes can be met, and the scene applicability is improved.

Step S104, determining the supply priority of the suppliers according to the supply analysis report of each supplier, the quantity of the parts required in the current purchasing demand information and the supply period of the parts required, so as to realize the management of the suppliers through the supply priority.

Determining a plurality of supply priorities of the suppliers according to the supply analysis report of each supplier, the quantity of the parts required in the current purchasing requirement information and the supply period of the parts required, wherein the method specifically comprises the following steps: acquiring an element size fluctuation diagram of each quality inspection element, an abnormal size fluctuation diagram corresponding to each quality inspection element and a production process evaluation factor of each quality inspection element in the supply analysis report of each supplier; sorting a plurality of suppliers according to the element size fluctuation diagram of each quality inspection element, the abnormal size fluctuation diagram corresponding to each quality inspection element and the production process evaluation factors of each quality inspection element, and determining the supply quality priority of each supplier; determining the part supply efficiency of each supplier according to the real-time production information set of the parts corresponding to each supplier; and optimizing the supply quality priority based on the part supply efficiency of each supplier, the part demand quantity in the current purchase demand information and the part demand supply period, and determining the supply priority of a plurality of suppliers.

Sorting the suppliers according to the element size fluctuation diagram of each quality inspection element, the abnormal size fluctuation diagram corresponding to each quality inspection element and the production process evaluation factors of each quality inspection element, and determining the supply quality priority of each supplier, wherein the method specifically comprises the following steps: analyzing the element size fluctuation diagram stability of each quality inspection element to obtain element size stability factors of each quality inspection element; analyzing the abnormal size fluctuation diagram corresponding to each quality inspection element, and counting the abnormal fluctuation frequency of each quality inspection element in the appointed time period; determining production quality quantization parameters of each quality inspection element by each supplier according to the abnormal fluctuation frequency of each quality inspection element, the element size stability factor of each quality inspection element and the production process evaluation factor of each quality inspection element; the quality of supply priority of each of the suppliers is determined by the quality of production quantization parameter of each of the quality inspection elements by each of the suppliers.

In one embodiment of the present description, an element size fluctuation map of each quality inspection element, an abnormal size fluctuation map corresponding to each quality inspection element, and a production process evaluation factor of each quality inspection element in the supply analysis report of each supplier are obtained. The supply quality priority of each of the suppliers is determined by sorting the suppliers by the element size fluctuation map of each quality inspection element, the abnormal size fluctuation map corresponding to each quality inspection element, and the production process evaluation factor of each quality inspection element, by first analyzing the element size fluctuation map stability of each quality inspection element to obtain an element size stability factor of each quality inspection element, for example, the instability of the element size fluctuation map may be measured by using root mean square amplitude (RMA), the squares of the deviation between the center lines corresponding to the element size standard values for each data point by a curve, and summing all the squares of the deviations to re-square to obtain the root mean square amplitude as the element size stability factor. The smaller the root mean square amplitude, the more stable the curve is explained. And analyzing the abnormal size fluctuation diagram corresponding to each quality inspection element to count the abnormal fluctuation frequency of each quality inspection element in a specified time period. The abnormal fluctuation frequency of each quality inspection element, the element size stability factor of each quality inspection element and the production process evaluation factor of each quality inspection element can be directly determined as production quality quantization parameters of each quality inspection element of each supplier, wherein the production quality quantization parameters are in negative correlation with the abnormal fluctuation frequency, and the production quality quantization parameters are in positive correlation with the element size stability factor and the production process evaluation factor. The negative weight can be set for the abnormal fluctuation frequency, the positive weight can be set for the element size stability factor and the production process evaluation factor respectively, the production quality quantization parameter can be determined by a weighted summation mode, and the weight value is set according to the actual application scene.

The quality of supply priority of each of the suppliers is determined by the quality of production quantization parameter of each of the quality inspection elements by each of the suppliers. The larger the production quality quantization parameter is, the more stable the production process of the quality inspection element is, the more the quality of the parts meets the requirements of enterprises, and when the enterprises have special requirements on a certain quality inspection element, the supply quality priority of the suppliers can be directly determined through the production quality quantization parameter of the quality inspection element. If the enterprise needs to measure the overall quality of the parts by the suppliers, the supply quality priority of the suppliers can be determined by averaging the production quality quantization parameters of all quality inspection elements.

Determining the actual part supply efficiency of each supplier according to the real-time part production information set corresponding to each supplier, wherein the part supply efficiency refers to the production quantity of qualified parts in unit time; and calculating the demand and supply efficiency corresponding to the purchasing demand according to the part demand quantity and the part demand supply period in the current purchasing demand information. And optimizing the supply quality priority by combining the demand supply efficiency and the actual component supply efficiency of each supplier, and determining the supply priority of a plurality of suppliers. For example, the priority of suppliers with high supply efficiency is adjusted upward while the supply quality is ensured. On the premise of ensuring the supply quality of suppliers, the waiting time of empty windows of raw materials of products can be reduced, and the production process of enterprises is further optimized.

By the technical scheme, the real-time production information of the parts corresponding to the purchasing requirements is obtained by combining the current purchasing requirements of enterprises, a data source is provided for monitoring the supply quality of suppliers, the current purchasing requirements are closely combined, and the accuracy and pertinence of the data source are ensured; through the supply analysis report, the enterprise can better know the supply quality, production efficiency, delivery cycle and other aspects of the suppliers, thereby better optimizing the operation of a supply chain and improving the efficiency of production planning and logistics management; the quality of the supplied goods of the suppliers is analyzed, and the quality inspection information of the parts of the enterprises is used as a standard, so that the specific quality inspection requirements of the enterprises on the parts are ensured, various quality inspection scenes can be met, and the scene applicability is improved; by determining the supply priority of the suppliers, the enterprises can better allocate resources and preferentially cooperate with the suppliers with excellent performance, so that the cooperation efficiency of the suppliers is improved; by managing the supply priorities of multiple suppliers, an enterprise can reduce the dependence on a single supplier, avoid interruption or delay of a supply chain, and reduce the risk of the supply chain; by adjusting the supply priorities of different suppliers, enterprises can timely adjust purchasing strategies according to market changes and purchasing demand changes, select suppliers with more cost effectiveness and optimize purchasing cost.

The embodiment of the present specification also provides a vendor management device based on supply quality, as shown in fig. 3, the device includes: at least one processor; and a memory communicatively coupled to the at least one processor; wherein the memory stores instructions executable by the at least one processor, the instructions being executable by the at least one processor to enable the at least one processor to:

acquiring current purchasing demand information of a current enterprise on parts of a supplier, wherein the current purchasing demand information comprises the number of the parts required, the supply period of the parts required and the quality inspection information of the parts; acquiring a plurality of real-time production information of parts corresponding to parts of each supplier uploaded by each supplier in a specified time period through the current purchasing demand information so as to determine a real-time production information set of the parts corresponding to each supplier, wherein the real-time production information of the parts comprises a plurality of size information and the production time of the parts corresponding to each supplier; analyzing the supply quality of each supplier based on the real-time production information set of the parts corresponding to each supplier and the quality inspection information of the parts, and determining a supply analysis report of each supplier, wherein the supply analysis report is used for representing the analysis result of each supplier on the production process capability of the parts of the supplier; and determining the supply priority of a plurality of suppliers according to the supply analysis report of each supplier, the quantity of the parts required in the current purchasing demand information and the parts required supply period so as to realize the management of the suppliers through the supply priority.

The present specification embodiments also provide a non-volatile computer storage medium storing computer-executable instructions configured to:

In this specification, each embodiment is described in a progressive manner, and identical and similar parts of each embodiment are all referred to each other, and each embodiment mainly describes differences from other embodiments. In particular, for apparatus, devices, non-volatile computer storage medium embodiments, the description is relatively simple, as it is substantially similar to method embodiments, with reference to the section of the method embodiments being relevant.

The foregoing describes specific embodiments of the present disclosure. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims can be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing are also possible or may be advantageous.

The devices and media provided in the embodiments of the present disclosure are in one-to-one correspondence with the methods, so that the devices and media also have similar beneficial technical effects as the corresponding methods, and since the beneficial technical effects of the methods have been described in detail above, the beneficial technical effects of the devices and media are not repeated here.

It will be appreciated by those skilled in the art that embodiments of the present description may be provided as a method, system, or computer program product. Accordingly, the present specification may take the form of an entirely hardware embodiment, an entirely software embodiment, or an embodiment combining software and hardware aspects. Furthermore, the present description can take the form of a computer program product on one or more computer-usable storage media (including, but not limited to, disk storage, CD-ROM, optical storage, etc.) having computer-usable program code embodied therein.

The present description is described with reference to flowchart illustrations and/or block diagrams of methods, apparatus (systems) and computer program products according to embodiments of the specification. It will be understood that each flow and/or block of the flowchart illustrations and/or block diagrams, and combinations of flows and/or blocks in the flowchart illustrations and/or block diagrams, can be implemented by computer program instructions. These computer program instructions may be provided to a processor of a general purpose computer, special purpose computer, embedded processor, or other programmable data processing apparatus to produce a machine, such that the instructions, which execute via the processor of the computer or other programmable data processing apparatus, create means for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be stored in a computer-readable memory that can direct a computer or other programmable data processing apparatus to function in a particular manner, such that the instructions stored in the computer-readable memory produce an article of manufacture including instruction means which implement the function specified in the flowchart flow or flows and/or block diagram block or blocks.

These computer program instructions may also be loaded onto a computer or other programmable data processing apparatus to cause a series of operational steps to be performed on the computer or other programmable apparatus to produce a computer implemented process such that the instructions which execute on the computer or other programmable apparatus provide steps for implementing the functions specified in the flowchart flow or flows and/or block diagram block or blocks.

In one typical configuration, a computing device includes one or more processors (CPUs), input/output interfaces, network interfaces, and memory.

The memory may include volatile memory in a computer-readable medium, random Access Memory (RAM) and/or nonvolatile memory, such as Read Only Memory (ROM) or flash memory (flash RAM). Memory is an example of computer-readable media.

Computer readable media, including both non-transitory and non-transitory, removable and non-removable media, may implement information storage by any method or technology. The information may be computer readable instructions, data structures, modules of a program, or other data. Examples of storage media for a computer include, but are not limited to, phase change memory (PRAM), static Random Access Memory (SRAM), dynamic Random Access Memory (DRAM), other types of Random Access Memory (RAM), read Only Memory (ROM), electrically Erasable Programmable Read Only Memory (EEPROM), flash memory or other memory technology, compact disc read only memory (CD-ROM), digital Versatile Discs (DVD) or other optical storage, magnetic cassettes, magnetic tape magnetic disk storage or other magnetic storage devices, or any other non-transmission medium, which can be used to store information that can be accessed by a computing device. Computer-readable media, as defined herein, does not include transitory computer-readable media (transmission media), such as modulated data signals and carrier waves.

It should also be noted that the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising one … …" does not exclude the presence of other like elements in a process, method, article or apparatus that comprises the element.

The foregoing is merely one or more embodiments of the present description and is not intended to limit the present description. Various modifications and alterations to one or more embodiments of this description will be apparent to those skilled in the art. Any modification, equivalent replacement, improvement, or the like, which is within the spirit and principles of one or more embodiments of the present description, is intended to be included within the scope of the claims of the present description.

Claims

1. A method of vendor management based on quality of supply, the method comprising:

acquiring current purchasing demand information of a current enterprise on parts of a supplier, wherein the current purchasing demand information comprises the number of the parts required, the supply period of the parts required and the quality inspection information of the parts;

acquiring a plurality of real-time production information of parts corresponding to each supplier part uploaded by each supplier in a specified time period through the current purchasing demand information so as to determine a real-time production information set of the parts corresponding to each supplier, wherein the real-time production information of the parts comprises a plurality of size information and the production time of the parts corresponding to each supplier part;

Analyzing the supply quality of each supplier based on the real-time production information set of the parts corresponding to each supplier and the quality inspection information of the parts, and determining a supply analysis report of each supplier, wherein the supply analysis report is used for representing the analysis result of each supplier on the production process capability of the parts of the supplier;

and determining the supply priority of a plurality of suppliers according to the supply analysis report of each supplier, the quantity of the parts required in the current purchasing demand information and the parts required supply period so as to realize supplier management through the supply priority.

2. The method for managing suppliers based on supply quality according to claim 1, wherein obtaining real-time production information of a plurality of parts corresponding to each supplier part uploaded by each supplier in a specified time period through the current purchasing demand information specifically comprises:

determining the appointed time period through the part demand supply period in the current purchasing demand information;

acquiring quality inspection information of parts in the current purchasing demand information, wherein the quality inspection information of the parts comprises a plurality of quality inspection elements and element size reference values of each quality inspection element;

Acquiring part quality inspection element production size data of each quality inspection element corresponding to each supplier part uploaded by each supplier in a specified time period based on the plurality of quality inspection elements;

the uploading time of the production size data of each part quality inspection element is determined to be the part production time;

and determining the real-time production information of the parts through the production time of the parts and the production size data of the quality inspection elements of the parts.

3. The method for managing suppliers based on supply quality according to claim 1, wherein analyzing the supply quality of each supplier based on the real-time production information set of the parts and the quality inspection information of the parts corresponding to each supplier, and determining a supply analysis report of each supplier, specifically comprises:

acquiring production size data of part quality inspection elements in the real-time production information of each part in the real-time production information set of the part corresponding to each supplier;

determining actual part production quality information of each supplier according to the part quality inspection element production size data and element size reference values of corresponding quality inspection elements in the part quality inspection information;

And generating a supply analysis report of each supplier to the parts of the supplier through the actual part production quality information of each supplier.

4. A supplier management method based on supply quality according to claim 3, wherein determining actual part production quality information of each supplier according to the part quality inspection element production size data and the element size reference value of the corresponding quality inspection element in the part quality inspection information specifically comprises:

determining quality inspection element average values and quality inspection element extreme values of a plurality of quality inspection elements of the parts of each supplier in the appointed time period according to the quality inspection element production size data of each part;

determining the part production failure rate of each supplier for producing the supplier parts in the appointed time period through the part quality inspection element production size data and the element size reference value of the corresponding quality inspection element;

and determining actual part production quality information of each supplier based on quality inspection element average values of the plurality of quality inspection elements, the quality inspection element extreme value and the part production failure rate.

5. The method for managing suppliers based on supply quality according to claim 4, wherein generating a supply analysis report of each supplier to the supplier parts by the actual parts production quality information of each supplier comprises:

acquiring an element size reference value of each quality inspection element in the component quality inspection information, wherein the element size reference value comprises an element size upper limit value, an element size lower limit value and an element size standard value;

determining a production process evaluation factor of each supplier for each quality inspection element of the supplier component by a quality inspection element average value, the element size upper limit value and the element size lower limit value of the plurality of quality inspection elements;

generating an element size fluctuation map of each quality inspection element by each supplier producing a quality inspection element average value and the quality inspection element extreme value of a plurality of quality inspection elements of the supplier component in the specified time period;

generating an abnormal size fluctuation map corresponding to each quality inspection element according to the production size data, the element size upper limit value and the element size lower limit value of each part quality inspection element;

And generating a supply analysis report of each supplier to the supplier parts through the element size fluctuation diagram of each quality inspection element, the abnormal size fluctuation diagram corresponding to each quality inspection element and the production process evaluation factor of each quality inspection element.

6. A supplier management method based on supply quality according to claim 5, wherein determining a production process evaluation factor of each of said suppliers to each of said quality inspection elements of said supplier component by a quality inspection element average value, said element size upper limit value, and said element size lower limit value of said plurality of quality inspection elements specifically comprises:

determining a production process capability index of each supplier for each quality inspection element through quality inspection element average values, element size upper limit values, element size lower limit values and element size standard values of the plurality of quality inspection elements;

determining the size data offset of each quality inspection element in the production process of each supplier according to the production process capability index, the element size upper limit value and the element size lower limit value;

a process evaluation factor for each of the quality control elements of each of the suppliers is determined based on a process capability index for each of the quality control elements of each of the suppliers and a size data offset of each of the quality control elements of each of the suppliers during production.

7. The method of claim 6, wherein determining the supply priorities of the plurality of suppliers based on the supply analysis report of each supplier, the number of component demands in the current purchase demand information, and the component demand supply cycle, comprises:

acquiring an element size fluctuation diagram of each quality inspection element, an abnormal size fluctuation diagram corresponding to each quality inspection element and a production process evaluation factor of each quality inspection element in the supply analysis report of each supplier;

sorting a plurality of suppliers according to the element size fluctuation diagram of each quality inspection element, the abnormal size fluctuation diagram corresponding to each quality inspection element and the production process evaluation factors of each quality inspection element, and determining the supply quality priority of each supplier;

determining the part supply efficiency of each supplier according to the real-time part production information set corresponding to each supplier;

and optimizing the supply quality priority based on the part supply efficiency of each supplier, the part demand quantity in the current purchase demand information and the part demand supply period, and determining the supply priority of a plurality of suppliers.

8. The method for managing suppliers based on quality of supply according to claim 7, wherein the step of determining the priority of quality of supply for each of the suppliers by sorting the suppliers by the element size fluctuation map of each of the quality check elements, the abnormal size fluctuation map corresponding to each of the quality check elements, and the production process evaluation factor of each of the quality check elements, comprises:

analyzing the element size fluctuation diagram stability of each quality inspection element to obtain element size stability factors of each quality inspection element;

analyzing the abnormal size fluctuation diagram corresponding to each quality inspection element, and counting the abnormal fluctuation frequency of each quality inspection element in the appointed time period;

determining production quality quantization parameters of each quality inspection element by each supplier according to the abnormal fluctuation frequency of each quality inspection element, the element size stability factor of each quality inspection element and the production process evaluation factor of each quality inspection element;

and determining the quality priority of the supply of each supplier by each supplier for the production quality quantification parameter of each quality inspection element.

9. A vendor management device based on a quality of supply, the device comprising:

at least one processor; the method comprises the steps of,

a memory communicatively coupled to the at least one processor; wherein,

10. A non-transitory computer storage medium storing computer-executable instructions, the computer-executable instructions configured to: