CN114943450A - Automatic screening method and system for quality of procurement item - Google Patents

Abstract

The invention provides a method and a system for automatically screening the qualification of a purchase item, wherein the method comprises the following steps: obtaining target screening conditions; obtaining standard qualification grades corresponding to each industry category and standard qualification conditions corresponding to each standard qualification grade according to the target screening conditions; classifying and attributing the suppliers according to the standard qualification grades and the standard qualification conditions to form a supplier database; acquiring target requirements, wherein the target requirements at least comprise one or more project requirements in industry categories, industry sub-categories and project scales; determining N suppliers from a supplier database according to the project requirement selected by the target requirement, wherein the N suppliers are suppliers meeting the project requirement and form a potential supplier database; acquiring and displaying basic information of N suppliers in real time according to a potential supplier database; the accurate pre-investigation and accurate screening of potential suppliers are achieved.

Description

Procurement project qualification automatic screening method and system

technical field

The invention relates to the technical field of project management, in particular to a method and system for automatic screening of procurement project qualifications.

Background technique

The procurement department of the enterprise is responsible for implementing the procurement behavior for the enterprise, and it faces a variety of complex and interleaved project management in the procurement process, as well as different suppliers and related qualification requirements corresponding to each different project; therefore, the supplier qualification screening for procurement projects And verification, is a huge workload and has great significance.

As mentioned above, supplier management is a very important issue in supply chain procurement management, and it plays a very important role in realizing just-in-time procurement. Many people pay too much attention to their prices when choosing suppliers, and ignore the consideration of their comprehensive capabilities, which can easily cause a lot of trouble in the follow-up process, and even affect the smooth progress of products and projects. Sometimes in order to select a more suitable supplier, it is necessary to inspect the specific situation of the supplier on the spot. Using this method greatly increases the production cost of the enterprise and reduces the production efficiency at the same time. Especially in the case of wrong selection of suppliers, changing suppliers will often indirectly increase the production cost of enterprises.

In the prior art, the document with the application number of 201910595241.8 discloses a method for selecting a supplier and a related device; including: acquiring business related information of a target business; acquiring services reported by M suppliers according to the business related information of the target business value, where M is an integer greater than or equal to 1; according to the business values reported by M suppliers, obtain the score value corresponding to each supplier; according to the score value corresponding to each supplier, from M suppliers N suppliers are determined in , wherein the suppliers are used to provide target services for the target object, and N is an integer greater than or equal to 1 and less than or equal to M. The present application also discloses a supplier management client. In this application, the supplier management system can automatically score according to the business values provided by each supplier, so as to screen out suppliers with higher scores for the enterprise, without the need for the enterprise to communicate with each supplier offline, thereby increasing the communication cost. Its plan is more about the further management of bidding suppliers after the project is released for bidding, but it cannot actually realize the evaluation and screening of suppliers in the preliminary investigation of the procurement project, especially when there are cross-industry and cross-project types, the system cannot be used. Pre-research and screening of a large number of supplier qualifications that exist on the Internet.

Based on this, there is an urgent need for a method and system that can automatically screen qualifications during project pre-investigation.

SUMMARY OF THE INVENTION

Aiming at the problem existing in the above-mentioned technologies that only secondary screening and confirmation are carried out after suppliers actively declare information, and information mastering and pre-investigation of potential suppliers cannot be carried out in the early stage of the procurement project; a technical solution is provided to solve the problem. .

The invention provides an automatic screening method for purchasing project qualifications, comprising the following steps:

Obtain target screening conditions, where the target screening conditions at least include industry categories and project types;

According to the target screening conditions, obtain the corresponding standard qualification grades under each industry category, and the corresponding standard qualification qualification conditions under each standard qualification grades;

Obtain supplier information, and classify suppliers according to the standard qualification classification and the standard qualification conditions to form a supplier database;

Obtain target requirements, the target requirements include at least one or more project requirements in industry category, industry sub-category, and project scale;

According to the project requirements selected by the target demand, N suppliers are determined from the supplier database, wherein the N suppliers are suppliers that meet the project requirements, and are formed into a potential supplier database;

According to the potential supplier database, the basic information of the N suppliers is acquired and displayed in real time.

Preferably, after obtaining the target filter conditions, a multi-level classification structure is constructed according to the stepped sub-category of the item type, industry category, and industry sub-category to which the item belongs, and the item type is used as the general classification; in the supplier database , the multi-level classification structure to which each supplier belongs is taken into account, and the corresponding multi-level classification structure is displayed when supplying N suppliers.

Preferably, the project types include at least services, engineering and materials; the industry categories include at least electricity, water machinery and hydraulic engineering; the industry sub-categories to which the project belongs include at least power equipment, engineering design, hydropower installation, Test calibration.

Preferably, when obtaining the standard qualification classification corresponding to each industry category and the standard qualification qualification conditions corresponding to each standard qualification classification, the public information of the preset Internet website is crawled through a network data crawler; The standard qualification classification and the classification level in the multi-level classification structure are written, and the corresponding standard qualification qualification condition is written into each classification level in the multi-level classification structure.

Preferably, when crawling the public information of the preset Internet website by the network data crawler, it also includes a manually added first condition, the first condition and the standard qualification classification and the standard qualification qualification conditions will be supplied Business classification and attribution.

Preferably, when the basic information of the N suppliers is acquired in real time, the public information of the preset Internet website is crawled by a network data crawler, and the original information of the N suppliers is crawled according to the latest crawling. Basic information is updated.

Preferably, when the basic information is crawled from the public information of the preset Internet website by the network data crawler, it also includes manually added first information, and the basic information is updated through the first information. The priority of the information is greater than the priority of the public information of the preset Internet website.

Preferably, when N suppliers are determined, if N is equal to 0, the updated target demand will be cyclically acquired until N is greater than or equal to 1, and then stop.

Preferably, receive a supplier basic information display instruction, the basic information includes at least acquired qualifications, qualification certificates and performance; in response to the basic information display instruction, display the supplier's performance, qualifications, qualification certificates and performance Happening.

Also disclosed is an automatic screening system for procurement project qualifications, which adopts the above screening method; including:

Receiving module: used to obtain target screening conditions, the target screening conditions at least include industry categories and project types;

Processing module: obtains the corresponding standard qualification grades under each industry category and the corresponding standard qualification qualifications under each standard qualification grades according to the target screening conditions;

Comparison module: classify and belong to suppliers according to the standard qualification classification and the standard qualification conditions to form a supplier database;

The receiving module is further configured to acquire target requirements, where the target requirements at least include one or more project requirements in industry category, industry sub-category, and project scale;

Determining module: used to determine N suppliers from the supplier database according to the project requirements selected by the target demand, wherein the N suppliers are suppliers that meet the project requirements, and are formed as database of potential suppliers;

Display module: used to display the basic information of the N suppliers in real time, where the basic information at least includes acquired qualifications, qualification certificates and performance.

The beneficial effects of the present invention are as follows: the present invention provides an automatic screening method and system for purchasing project qualifications. The method includes the following steps: obtaining target screening conditions, which at least include industry categories and project types; obtaining each industry according to the target screening conditions The corresponding standard qualification grading under the category, and the corresponding standard qualification qualification conditions under each standard qualification grading; obtain supplier information, and classify the suppliers according to the standard qualification grading and standard qualification qualification conditions to form a supplier database; obtain Target demand, the target demand includes at least one or more project requirements in industry category, industry sub-category, and project scale; according to the project requirements selected by the target demand, N suppliers are determined from the supplier database, among which, N suppliers Suppliers are suppliers that meet the project requirements and form a potential supplier database; according to the potential supplier database, the basic information of N suppliers is obtained and displayed in real time; accurate pre-research and accurate screening of potential suppliers is achieved.

Description of drawings

Fig. 1 is the method flow chart of the present invention;

Fig. 2 is the implementation flow chart of the present invention;

3 is a schematic diagram of a target item in an embodiment of the present invention;

4-5 are standard qualification grading and standard qualification qualification conditions in an embodiment of the present invention;

6-7 are basic information of potential suppliers in the embodiment of the present invention.

Detailed ways

The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are only a part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative efforts shall fall within the protection scope of the present invention.

In the description of the present invention, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear" , "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside" and other indicated orientations or positional relationships are based on the orientations or positional relationships shown in the accompanying drawings , is only for the convenience of describing the present invention and simplifying the description, rather than indicating or implying that the indicated device or element must have a particular orientation, be constructed and operated in a particular orientation, and therefore should not be construed as a limitation of the present invention. In addition, the terms "first" and "second" are only used for descriptive purposes, and should not be understood as indicating or implying relative importance or indicating the number of indicated technical features. Thus, features defined as "first", "second" may explicitly or implicitly include one or more of said features. In the description of the present invention, "plurality" means two or more, unless otherwise expressly and specifically defined.

In this application, the word "exemplary" is used to mean "serving as an example, illustration, or illustration." Any embodiment described in this application as "exemplary" is not necessarily to be construed as preferred or advantageous over other embodiments. The following description is given to enable any person skilled in the art to make and use the invention. Described below, has listed details for the purpose of explanation.It should be understood that those of ordinary skill in the art can recognize that the present invention can also be realized without using these specific details. Known structures and processes are elaborated to avoid unnecessary details to obscure the description of the present invention. Therefore, the present invention is not intended to be limited to the embodiment shown, but is consistent with the principles disclosed in this application. Consistent with the widest range.

In the prior art, the supplier management of procurement projects is completed during the bidding process, and the pre-research and evaluation stages of the project are not conducted to identify and select qualified and compliant suppliers that may be involved. In terms of R&D, it is fundamentally different, and it is easy to cause cost control and project progress control to fail to meet expectations; and by arranging all suppliers' qualifications and capabilities in the early stage, the project progress can be judged more accurately, and the preliminary plan can be designated in time. In order to achieve this effect, the following scheme is adopted.

The present invention provides an automatic screening method for purchasing project qualifications, please refer to FIG. 1-FIG. 2; the method includes the following steps:

Obtain target filter conditions, which at least include industry categories and project types; the so-called target filter conditions are a preliminary judgment of the user on the industry category or project type that the project may belong to; it can also be covered in the project. Industry categories and project categories, and then purposefully crawl data and build a database;

Obtain the corresponding standard qualification grading under each industry category and the corresponding standard qualification qualification conditions under each standard qualification grading according to the target screening conditions; the so-called standard qualification grading is clearly graded in the industry, such as power engineering Grade A, Grade B , Grade C, etc.; the so-called standard qualification qualification conditions are corresponding to the required qualification requirements and conditions under each standard qualification grade. Because it is standard content, its information is in a state of information that the public can know if they want to know it, and it is published. Form a system with norms on representative websites or platforms of all walks of life;

Obtain supplier information, classify and belong to suppliers according to standard qualification grading and standard qualification conditions to form a supplier database; When the qualification conditions have been learned, suppliers who meet the relevant classification and qualification qualifications can be captured and obtained from the public information. Of course, this part of the data can be pre-built and then directly screened from the library; it can also be selected in real time. Crawling data of qualified suppliers in public information; such standard information and supplier information acquisition methods include but are not limited to authoritative websites of industry sector management units and ordinary qualification standards and specifications, as well as industry public information platform;

Obtain target requirements, which include at least one or more project requirements in industry category, industry sub-category, and project scale; after the preliminary database established through the above means, the above-mentioned requirements will be further refined and more specific according to the user's requirements. The supplier database is screened; since the qualification requirements of specific projects are determined by users, the above standard qualification qualifications are passively formed already existing data, so the target requirements are more targeted and directional;

According to the project requirements selected by the target demand, N suppliers are determined from the supplier database, among which, N suppliers are suppliers that meet the project requirements, and form a potential supplier database; the so-called potential supplier database is from the standard Suppliers that meet specific requirements are selected from among the various suppliers that are correctly graded in the system;

According to the potential supplier database, the basic information of N suppliers is obtained and displayed in real time. Since the information of suppliers can be obtained directly from the public information on the Internet, after screening the potential suppliers that meet the conditions, the information is crawled in real time, so that effective information can be obtained as required and timely Up-to-date information; its acquisition methods include but are not limited to industry sector website corporate information; that is, after users make basic judgments on their own projects, they collect and pre-screen data on the type and scale of industries and projects, and follow each After systematically arranging suppliers in each sub-category of the industry, the precise and personalized conditions are screened again, and a database of potential suppliers that meet the requirements can be obtained. In the database of potential suppliers, the information pre-researched by users can be comprehensively Display, and the information is crawled from the web in real time, or added independently, so as to achieve preliminary judgment and pre-research on potential suppliers that the project can cooperate with.

In this embodiment, after obtaining the target screening conditions, a multi-level classification structure is constructed according to the stepped sub-category of the project type, industry category, and industry sub-category to which the project belongs, and the project type is used as the general classification; Enter the multi-level classification structure to which each supplier belongs, and display the corresponding multi-level classification structure when supplying N suppliers. In the process of obtaining other standard data from the preliminary target screening conditions, the attribution system with its large classification and small classification has been established; and a tree diagram has been formed completely; therefore, when looking at potential suppliers, the suppliers may obtain certain information. Cross-industry qualifications, so it is necessary to demonstrate its multi-level classification structure to help users judge the true categories and capabilities of the potential supplier. Qualifications can be selected from major categories to minor categories, or you can directly select enterprises with sub-category conditions, and the system will automatically select the sub-category to match the category it belongs to. For example, after selecting the first-level category, the second-level optional categories belong to The sub-categories under the first-level category and the third-level categories belong to the sub-categories under the second-level category; if you directly select the conditions under the third-level sub-category, the system will automatically match the first-level and second-level categories to which the third-level category belongs. If there are multiple items, users need to choose by themselves.

In this embodiment, project types include at least service, engineering, and materials; industry categories include at least electric power, water machinery, and hydraulic engineering; and industry sub-categories to which the project belongs include at least power equipment, engineering design, hydropower installation, and test verification. . And may also include other preset conditions, such as qualification certificates.

In this embodiment, when obtaining the standard qualification classification corresponding to each industry category and the standard qualification qualification conditions corresponding to each standard qualification classification, the public information of the preset Internet website is crawled by a network data crawler; Compare the standard qualification classification with the classification levels in the multi-level classification structure, and write the corresponding standard qualification qualification conditions into each classification level in the multi-level classification structure. The qualification condition database can be crawled by means of crawler to publicize the information on the official website with high credibility and the industry exchange network platform, and crawl the relevant project scales and requirements of different qualification levels in various industries, and classify the A, B, C and other qualifications. The grades are classified and entered into the database according to the project scale, and the project purchaser can obtain the corresponding required qualification grades by selecting the project classification and scale on the system.

In this embodiment, when crawling the public information of the preset Internet website by the network data crawler, it also includes a manually added first condition, the first condition and the standard qualification classification and the standard qualification qualification condition classify the suppliers attribution. The first condition means that when the user performs standard classification, due to the particularity of the industry, or the user needs to have other standards for the classification standard, the classification is performed again according to the first condition, and the first condition and the standard do not interfere with each other. , the first condition is the same-level screening requirement.

In this embodiment, when the basic information of the N suppliers is acquired in real time, the public information of the preset Internet website is crawled by the network data crawler, and the basic information of the original N suppliers is crawled according to the latest crawling. information is updated. Since the screening conditions of this scheme are different each time, many large suppliers may have various qualification conditions that cross industries, and the interval between the two projects may be long. Therefore, in order to ensure the authenticity and validity of the data, the Use the real-time update method to cover the original information; of course, the information can also be updated and covered by setting the automatic update method at regular intervals.

In this embodiment, when the basic information is crawled from the public information of the preset Internet website by the network data crawler, the manually added first information is also included, and the basic information is updated through the first information, and the priority of the first information is given priority. The priority is higher than the priority of the public information of the preset Internet website. As mentioned above, the basic information conditions of suppliers exist on the public network, but when there are changes in the public information of special industries or suppliers, in order to ensure the integrity of the information database, users can manually add the suppliers who are mastered by users. information to be added.

In this embodiment, when N suppliers are determined, if N is equal to 0, the updated target demand is obtained cyclically until N is greater than or equal to 1. Since the first condition may be added, there is no qualified supplier in the database, but this may just be the user's own misjudgment of the target screening condition or target demand, so it is necessary to reduce its highest standards and requirements to extract Information on potential suppliers that may qualify for the project.

In this embodiment, a supplier's basic information display instruction is received, and the basic information includes at least acquired qualifications, qualification certificates, and performance information; in response to the basic information display instruction, the supplier's performance information, qualifications, qualification certificates, and performance conditions are displayed. . After obtaining the information of potential suppliers, the performance database can use crawler, external links, etc., through various public bidding information, Tianyan inspection, etc., to query and enter the selected supplier data into the database, and the project purchaser can use this The system queries the relevant information and performance of the supplier; the so-called performance can be the achievements and completed projects of the supplier in the field; so that users can comprehensively understand and grasp the qualifications of the supplier from this information.

Also disclosed is an automatic screening system for procurement project qualifications, which adopts the above screening method; including:

Receiving module: used to obtain target filter conditions, which at least include industry category and project type;

Processing module: obtain the corresponding standard qualification grades under each industry category and the corresponding standard qualification qualifications under each standard qualification grades according to the target screening conditions;

Comparison module: classify and belong to suppliers according to standard qualification classification and standard qualification conditions to form a supplier database;

The receiving module is also used to obtain target requirements, and the target requirements at least include one or more project requirements in industry category, industry sub-category, and project scale;

Determining module: It is used to determine N suppliers from the supplier database according to the project requirements selected by the target demand, wherein the N suppliers are suppliers that meet the project requirements, and form a potential supplier database;

Display module: used to display the basic information of N suppliers in real time. The basic information includes at least the obtained qualifications, qualification certificates and performance.

Example

Take the design of a 220kV line reconstruction project as an example:

1. Project type: service class

2. Industry type: Electricity

3. Project classification: design category → power transmission project

4. Project scale: greater than 330KV—large

5. Qualification screening results: engineering design comprehensive class A, power engineering design industry class A, power engineering power transmission engineering professional class A (if it meets the B class, the first class B will be displayed, and then the class A will be displayed)

6. List the relevant conditions required for Grade A qualification

7. List the relevant enterprises that meet the Class A qualifications (list the companies that meet the Class B and Class A respectively, the default is B first and then A [default ascending order], the user can choose the qualification level, registered capital, etc. in ascending or descending order)

Please refer to Figure 3; the user first determines the target screening conditions, the power industry in the service category, and then constructs the standard qualification classification in the service power industry and the qualification conditions required under the corresponding classification; at the same time, the supplier information is crawled, Further, the user determines the specific target requirements, such as the delivery project in the large-scale project; then the database is screened and graded again, so as to extract potential suppliers that meet all the conditions, and crawl the public data of potential suppliers. take; and display. For example, as shown in Figures 4 to 5, it is necessary to select suppliers for large-scale power transmission projects in power industry construction projects. Through this scheme, the conditions and scope of comprehensive Grade A qualification for engineering design can be obtained, and it is aimed at the engineering design industry. The Grade A grading of qualifications is refined; its public conditions are all standard conditions in the industry. Then, after obtaining potential suppliers according to the conditions, the relevant supplier information that meets all the conditions can be displayed according to the order, please refer to Figure 6-Figure 7; and obtain the performance of the supplier, etc.; then select the candidate company, list Information about the company and its performance.

The advantages of the present invention are:

1. Be able to select and inspect qualified potential suppliers in the pre-research stage of the project;

2. Ability to quickly screen out qualified suppliers.

In the above-mentioned embodiments, the description of each embodiment has its own emphasis. For parts that are not described in detail in a certain embodiment, reference may be made to the above detailed description of other embodiments, and details are not repeated here.

The basic concept has been described above. Obviously, for those skilled in the art, the above detailed disclosure is only an example, and does not constitute a limitation to the present application. Although not explicitly described herein, various modifications, improvements, and corrections to this application may occur to those skilled in the art. Such modifications, improvements, and corrections are suggested in this application, so such modifications, improvements, and corrections still fall within the spirit and scope of the exemplary embodiments of this application.

Meanwhile, the present application uses specific words to describe the embodiments of the present application. Such as "one embodiment," "an embodiment," and/or "some embodiments" means a certain feature, structure, or characteristic associated with at least one embodiment of the present application. Therefore, it should be emphasized and noted that two or more references to "an embodiment" or "one embodiment" or "an alternative embodiment" in various places in this specification are not necessarily referring to the same embodiment . Furthermore, certain features, structures or characteristics of the one or more embodiments of the present application may be combined as appropriate.

Similarly, it should be noted that, in order to simplify the expressions disclosed in the present application and thus help the understanding of one or more embodiments of the invention, in the foregoing description of the embodiments of the present application, various features are sometimes combined into one embodiment, in the drawings or descriptions thereof. However, this method of disclosure does not imply that the subject matter of the application requires more features than those mentioned in the claims. Indeed, there are fewer features of an embodiment than all of the features of a single embodiment disclosed above.

Some examples use numbers to describe quantities of ingredients and attributes, it should be understood that such numbers used to describe the examples, in some examples, use the modifiers "about", "approximately" or "substantially" to retouch. Unless stated otherwise, "about", "approximately" or "substantially" means that a variation of ±20% is allowed for a number. Accordingly, in some embodiments, the numerical parameters set forth in the specification and claims are approximations that can vary depending upon the desired characteristics of individual embodiments. In some embodiments, the numerical parameters should take into account the specified significant digits and use a general digit reservation method. Notwithstanding that the numerical fields and parameters used in some embodiments of the present application to confirm the breadth of their ranges are approximations, in particular embodiments such numerical values are set as precisely as practicable.

Each patent, patent application, patent application publication, and other material, such as an article, book, specification, publication, document, etc., cited in this application is hereby incorporated by reference into this application in its entirety, but not identical to the content of this application. Inconsistent or conflicting application history documents are excluded, as are documents (currently or hereafter appended to this application) which limit the broadest scope of the claims of this application. It should be noted that, if there is any inconsistency or conflict between the descriptions, definitions, and/or use of terms in the attached materials of this application and the content of this application, the descriptions, definitions and/or use of terms in this application shall prevail.

The technical solutions provided by the embodiments of the present application have been introduced in detail above, and specific examples are used to illustrate the principles and implementations of the present invention. The descriptions of the above embodiments are only used to help understand the method and its core of the present invention. At the same time, for those skilled in the art, according to the idea of the present invention, there will be changes in the specific implementation and application scope. To sum up, the content of this specification should not be construed as a limitation of the present invention.

Claims (10)

1. an automatic screening method for purchasing project qualification, is characterized in that, comprises the following steps: Obtain target screening conditions, where the target screening conditions at least include industry categories and project types; According to the target screening conditions, obtain the corresponding standard qualification grades under each industry category, and the corresponding standard qualification qualification conditions under each standard qualification grades; Obtain supplier information, and classify suppliers according to the standard qualification classification and the standard qualification conditions to form a supplier database; Obtain target requirements, the target requirements include at least one or more project requirements in industry category, industry sub-category, and project scale; According to the project requirements selected by the target demand, N suppliers are determined from the supplier database, wherein the N suppliers are suppliers that meet the project requirements, and are formed into a potential supplier database; According to the potential supplier database, the basic information of the N suppliers is acquired and displayed in real time. 2. The method for automatic screening of procurement project qualifications according to claim 1, characterized in that, after obtaining the target screening conditions, a multi-level classification is constructed according to the stepped sub-category of the project type, industry category, and industry sub-category to which the project belongs. The structure is based on the item type as the general classification; in the supplier database, the multi-level classification structure to which each supplier belongs is included, and the corresponding multi-level classification structure is displayed when N suppliers are displayed. Class classification architecture. 3. The method for automatically screening procurement project qualifications according to claim 2, wherein the project types at least include service, engineering and material; the industry categories at least include electric power, water machinery and hydraulic engineering; The sub-category of the industry to which the above project belongs shall at least include power equipment, engineering design, hydropower installation, and test verification. 4. The method for automatic screening of procurement project qualifications according to claim 2, characterized in that, when obtaining the corresponding standard qualification grades under each industry category and the corresponding standard qualification qualification conditions under each standard qualification grades, through the network The data crawler crawls the public information of the preset Internet website; compares the standard qualification classification with the classification level in the multi-level classification structure, and writes the corresponding standard qualification qualification conditions into the multi-level classification structure. each classification level. 5. The method for automatic screening of procurement project qualifications according to claim 4, characterized in that, when crawling the public information of a preset Internet website by a network data crawler, it also includes a first condition that is manually added, and the first condition is added manually. A condition and the standard qualification classification, and the standard qualification qualification conditions classify and belong to suppliers. 6. The method for automatic screening of procurement project qualifications according to claim 1, wherein when the basic information of the N suppliers is acquired in real time, the public information of the preset Internet website is crawled by a network data crawler, And update the basic information of the original N suppliers according to the latest crawling. 7. The automatic screening method for purchasing project qualifications according to claim 6, wherein when basic information is crawled from the public information of a preset Internet website by a network data crawler, it also includes manually added first information, which is obtained by The first information updates the basic information, and the priority of the first information is greater than the priority of the public information of the preset Internet website. 8 . The automatic screening method for purchasing project qualifications according to claim 7 , wherein when N suppliers are determined, if N is equal to 0, the updated target demand is cyclically obtained until N is greater than or equal to 1, and then stops. 9 . 9. The method for automatically screening procurement project qualifications according to claim 6, characterized in that receiving a supplier basic information display instruction, the basic information at least including acquired qualifications, qualification certificates and performance; Information display instructions, showing the supplier's performance, qualifications, qualification certificates and performance. 10. An automatic screening system for purchasing project qualifications, characterized in that the screening method according to any one of claims 1-9 is adopted; comprising: Receiving module: used to obtain target screening conditions, the target screening conditions at least include industry categories and project types; Processing module: obtains the corresponding standard qualification grades under each industry category and the corresponding standard qualification qualifications under each standard qualification grades according to the target screening conditions; Comparison module: classify and belong to suppliers according to the standard qualification classification and the standard qualification conditions to form a supplier database; The receiving module is further configured to acquire target requirements, where the target requirements at least include one or more project requirements in industry category, industry sub-category, and project scale; Determining module: used to determine N suppliers from the supplier database according to the project requirements selected by the target demand, wherein the N suppliers are suppliers that meet the project requirements, and are formed as database of potential suppliers; Display module: used to display the basic information of the N suppliers in real time, where the basic information at least includes acquired qualifications, qualification certificates and performance.

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