A park smart investment promotion method, intelligent investment promotion platform and storage medium

Abstract

The present application relates to the technical field of smart parks, and in particular to a method for smart investment promotion in parks and an intelligent investment promotion platform, which includes: obtaining intention information; obtaining enterprise industry information corresponding to intended enterprises based on the intention information, and adding industry labels; obtaining park information to generate industrial chain status information, the industrial chain status information includes chain integrity and chain connectivity; obtaining investment promotion gap information, and selecting corresponding investment promotion strategies based on the investment promotion gap information combined with the industrial chain status information; screening intended enterprises in the intention information based on the investment promotion strategy; when the number of selected intended enterprises is greater than the number corresponding to the investment promotion gap information, obtaining the adaptation value corresponding to the intended enterprise; selecting intended enterprises that meet the number corresponding to the investment promotion gap information and the investment promotion strategy according to the adaptation value. The present application has the effect of ensuring the flexibility of investment promotion strategies regardless of whether the park needs to attract investment through a complete industrial chain under different industrial chain states.

Description

Technical Field

[0001] The present application relates to the technical field of smart parks, and in particular to a smart park investment promotion method, an intelligent investment promotion platform and a storage medium. Background Art

[0002] Industrial parks are currently a popular and common regional economic complex. They are generally planned by the government and attract enterprises to settle in through investment promotion in order to develop a certain industry in the region or achieve specific economic goals.

[0003] Park investment promotion is the process of attracting potential enterprises to settle in through its own resources and support policies or certain investment promotion advertisements. In the early stage of park economic development, park investment promotion mainly takes the form of rapid settlement, regardless of size, industry, or model. But now with the continuous development of park economy, the park is also moving towards the process of intelligence and industrialization. More and more parks have developed into smart parks with industrial ecology and complete industrial chains. The industrial chain within the park, due to the characteristics of many enterprises, concentrated enterprises, and short distances, can link the scattered enterprises in the park together through the ecological industrial chain, improve the mutual assistance between enterprises, and keep the park economy growing.

[0004] In this environment, the logic of investment promotion within the park also needs to change. Among the relevant technologies, the Chinese invention with publication number CN113450008A discloses an industrial investment promotion method, system, intelligent terminal and storage medium based on big data. It collects and processes the data of park enterprises and builds an industrial ecological chain. By analyzing the number of enterprises in each link of the industrial ecological chain and the sales rate of the park, it outputs investment promotion positioning reports and pushes related enterprises in a targeted manner, timely supplements the weak links in the industrial ecological chain, and is conducive to the formation of a complete and stable industrial chain in the park.

[0005] However, the above method has defects. Its investment promotion method can only be applied to parks that already have complete industrial chain resources or need to strictly follow the nodes of the established complete industrial chain of the industry to carry out investment promotion. It is not applicable to parks with different industrial status, because some parks may not have and do not need industrial chains, and some parks only have potential industrial chains but have not actually implemented industrial chain models. In these cases, if investment promotion is only considered based on the nodes of the complete industrial chain, it will increase the difficulty and limitations of investment promotion. Therefore, under different circumstances, the flexibility of the above method in the investment promotion model is poor. Summary of the invention

[0006] In order to ensure the flexibility of investment promotion strategies regardless of whether the park needs to attract investment through a complete industrial chain under different industrial chain conditions, this application provides a park smart investment promotion method, an intelligent investment promotion platform and a storage medium.

[0007] In the first aspect, the present application provides a method for smart investment promotion in a park, which adopts the following technical solution:

[0008] A method for intelligent investment promotion in a park, comprising the following steps:

[0009] Send out investment promotion information and wait for intention information;

[0010] Based on the intention information, obtain the enterprise industry information corresponding to the intended enterprise, and add an industry label to the intended enterprise according to the enterprise industry information;

[0011] Acquire park information to generate industrial chain status information, where the industrial chain status includes chain integrity and chain connectivity, wherein the chain integrity status includes complete and incomplete, the chain integrity is characterized by whether there are upstream and downstream nodes with complete industrial chains in the park, the chain connectivity status includes full connectivity, partial connectivity and no connectivity, the chain connectivity is characterized by whether there is business connectivity between the upstream and downstream nodes, and the corresponding industrial chain status information is obtained by combining any of the chain integrity status and any of the chain connectivity status;

[0012] Acquire investment promotion gap information, and select corresponding investment promotion strategies based on the investment promotion gap information and the industrial chain status information, each of the investment promotion strategies corresponds to an investment promotion relationship or a combination of investment promotion relationships consisting of multiple investment promotion relationships, the investment promotion relationship is characterized by the industrial chain influence relationship between the enterprise to be invested and the enterprise in the current park, and the investment promotion relationship includes an industrial chain investment promotion tendency and a non-industrial chain investment promotion tendency, the industrial chain investment promotion tendency is characterized by the tendency to have an impact on the perfect construction of the industrial chain when attracting investment, and the non-industrial chain investment promotion tendency is characterized by the tendency not to have an impact on the perfect construction of the industrial chain when attracting investment;

[0013] Based on the investment promotion strategy, the corresponding industry tags are screened in the intention information, and the intended enterprises corresponding to the industry tags are obtained.

[0014] In some embodiments, generating industrial chain status information based on the park information includes the following steps:

[0015] If the chain integrity is complete and the chain connectivity is fully connected, then the industrial chain status information is specifically a mature industrial chain;

[0016] If the chain integrity is complete and the chain connectivity is partially connected, the industrial chain status information is a partially mature industrial chain;

[0017] If the chain integrity is complete and the chain connectivity is completely disconnected, the industrial chain state is a silent industrial chain;

[0018] If the chain integrity is incomplete and the chain connectivity is partially connected, the industrial chain status is a communicative non-industrial chain;

[0019] If the chain integrity is incomplete and the chain connectivity is completely disconnected, the industrial chain status is an independent non-industrial chain.

[0020] In some of the embodiments, selecting a corresponding investment attraction strategy based on the investment attraction gap information combined with the industrial chain status information includes the following steps:

[0021] If the industrial chain is a mature industrial chain, when the proportion of processing capacity corresponding to each link of the industrial chain is unbalanced, the investment attraction strategy shall give priority to including the directly affiliated industries corresponding to the link with a lower proportion of processing capacity; when the proportion of processing capacity corresponding to each link of the industrial chain is balanced, the investment attraction strategy shall give priority to including any one of the investable relationships or a combination of investable relationships formed by any of the investable relationships;

[0022] If the industrial chain status is a partially mature industrial chain, the investment attraction strategy preferably includes at least the directly affiliated industries or related industries corresponding to the connected part of the chain connectivity, and secondly includes the related industries or unrelated industries corresponding to the disconnected part of the chain connectivity;

[0023] If the industrial chain status is a silent industrial chain, the investment attraction strategy includes any one of the investment attraction relationships or a combination of investment attraction relationships formed by any of the investment attraction relationships;

[0024] If the industrial chain status is a non-industrial chain with exchange characteristics, the investment attraction strategy shall first include at least the directly affiliated industries corresponding to the gaps in the industrial chain, secondly include at least the side-related industries corresponding to the connected parts of the chain connectivity, and finally include any one of the investment attraction relationships or a combination of investment attraction relationships formed by any of the investment attraction relationships;

[0025] If the industrial chain status is an independent non-industrial chain, the investment attraction strategy shall first include at least the directly affiliated industries corresponding to the gaps in the industrial chain, and secondly include any one of the investment attraction relationships or a combination of investment attraction relationships formed by any of the investment attraction relationships;

[0026] The directly affiliated industries belong to the investable relationships of the industrial chain's investment promotion tendency, the related industries and the unrelated industries belong to the investable relationships of the non-industrial chain's investment promotion tendency, the directly affiliated industries are characterized as industries that belong to the upstream and downstream nodes of the industrial chain and can conduct business connections with the upstream and downstream nodes, the related enterprises are characterized as industries that do not belong to the upstream and downstream nodes of the industrial chain but can conduct business connections with the upstream and downstream nodes, and the unrelated industries are characterized as industries that do not belong to the upstream and downstream nodes of the industrial chain and cannot conduct business connections with the upstream and downstream nodes.

[0027] In some of the embodiments, the method for calculating the proportion of processing capacity corresponding to each link of the industrial chain includes the following steps:

[0028] Obtain the business processing capabilities of upstream and downstream enterprises in the industrial chain in the corresponding industry;

[0029] Based on the business processing capability and the preset industry capability conversion evaluation standard, the processing capability of each of the enterprises is scored, and the corresponding processing capability proportion of each enterprise is obtained according to the processing capability scores of several of the enterprises.

[0030] In some of the embodiments, screening the corresponding industry tags in the intention information based on the investment promotion strategy includes the following steps:

[0031] Generate one or more candidate lists with corresponding priorities based on the investment promotion strategy;

[0032] Generate one or more search terms based on the investable relationship or the combined investable relationship corresponding to the investment attraction strategy, wherein the search terms include pre-link terms and post-industry terms;

[0033] The matching industry tags are filtered out in the intention information according to the search terms, and the filtered industry tags are placed in the candidate list of corresponding priority.

[0034] In some of the embodiments, after the intended enterprises are screened out based on the investment attraction strategy, the following steps are also included:

[0035] When the number of the selected potential enterprises is greater than the number corresponding to the investment gap information, the enterprise size information corresponding to the potential enterprises is obtained, and the adaptation value corresponding to the potential enterprises is calculated based on the enterprise size information;

[0036] According to the adaptation value, the intended enterprises that meet the corresponding quantity of the investment gap information and the investment introduction strategy are selected and the settlement information is sent.

[0037] In some embodiments, when the number of the selected potential enterprises is greater than the number corresponding to the investment gap information, obtaining the enterprise volume information corresponding to the potential enterprises, and calculating the adaptation value corresponding to the potential enterprises based on the enterprise volume information, includes the following steps:

[0038] If the investment attraction strategy corresponds to a relationship that can attract investment, then:

[0039] Calculate the enterprise volume information corresponding to the intended enterprise based on the enterprise industry information corresponding to the intended enterprise;

[0040] Obtaining the corresponding volume score of each intended enterprise according to the enterprise volume information and the preset industrial capability conversion evaluation standard;

[0041] When the intended enterprise corresponds to the related industry or the unrelated industry, the adaptation value corresponding to the intended enterprise is calculated based on the volume score;

[0042] When the intended enterprise corresponds to the directly affiliated industry, based on the available investment relationship, the corresponding volume score is added to the processing capacity score of each enterprise in the park corresponding to the corresponding upstream and downstream links to obtain an updated score, and the processing capacity proportion corresponding to each enterprise is re-obtained based on the updated score;

[0043] The balance between the values ​​in the processing capacity proportion is calculated, and the adaptation value corresponding to each of the intended enterprises is calculated based on the balance.

[0044] In some of the embodiments, when the number of the selected potential enterprises is greater than the number corresponding to the investment gap information, obtaining the enterprise size information corresponding to the potential enterprises, and calculating the adaptation value corresponding to the potential enterprises based on the enterprise size information, further includes the following steps:

[0045] If the investment attraction strategy corresponds to the combination of investment attraction relationships, then:

[0046] Determine whether there is demand for the directly affiliated industry according to the industrial chain status information, and if so, generate a first screening instruction; if not, generate a second screening instruction;

[0047] Under the first screening instruction, all screening packages that satisfy the ratio of n directly affiliated industries to (mn) other available investment relationships are generated, where m represents the total number of investment enterprises corresponding to the investment gap information, and the initial value of n is 1;

[0048] Calculate the combined volume score corresponding to each of the screening packages according to the enterprise volume information and the preset industrial capacity conversion evaluation standard;

[0049] Based on the combined investment attraction relationship, the combined volume score is added to the processing capacity score of each enterprise in the park corresponding to the corresponding upstream and downstream links to obtain the updated score, and the processing capacity proportion corresponding to each enterprise is re-obtained based on the updated score;

[0050] Calculating the balance between the values ​​in the processing capacity proportion, and calculating the adaptation value corresponding to each of the screening packages based on the balance;

[0051] Set n=n+1, and repeat the above steps to calculate the adaptation value corresponding to each of the screening packages until the value of n is equal to N, where N is represented by the smaller value of m or the total number of the directly affiliated industries in the intended enterprise;

[0052] Under the second screening instruction, all screening packages satisfying any of the m investment-attracting relationships are generated, and the combined volume score corresponding to each of the screening packages is calculated according to the enterprise volume information combined with the predetermined industrial capacity conversion evaluation standard;

[0053] The fitness value corresponding to the screening package is calculated based on the combined volume score.

[0054] In the second aspect, the present application provides an intelligent investment promotion platform, which adopts the following technical solutions:

[0055] An intelligent investment promotion platform, comprising:

[0056] The investment information release module is used to issue investment information and wait for intention information;

[0057] An information capture module, used to obtain the enterprise industry information corresponding to the intended enterprise from the intended information, and add an industry label to the intended enterprise according to the enterprise industry information;

[0058] An industrial chain status determination module is used to obtain park information and generate industrial chain status information based on the park information. The industrial chain status information includes chain integrity and chain connectivity. The chain integrity is characterized by whether there are upstream and downstream nodes with complete industrial chains in the park, and the chain connectivity is characterized by whether there is business connectivity between the upstream and downstream nodes.

[0059] A strategy selection module is used to obtain investment promotion gap information, and select a corresponding investment promotion strategy based on the investment promotion gap information and the industrial chain status information. Each investment promotion strategy corresponds to an investment promotion relationship or a combination of investment promotion relationships consisting of multiple investment promotion relationships. The investment promotion relationship is characterized by the industrial chain influence relationship between the enterprise to be invested and the enterprises in the current park;

[0060] The enterprise screening module is used to screen the corresponding industry tags in the intention information based on the investment promotion strategy, and obtain the intended enterprises corresponding to the industry tags.

[0061] In a third aspect, the present application provides a computer-readable storage medium, which adopts the following technical solution:

[0062] A computer-readable storage medium stores a computer program, wherein the computer program implements the steps of the above method when executed by a processor.

[0063] The technical solution provided by the embodiments of the present application has the following technical effects:

[0064] For the investment demand within the park, after obtaining the intention information, different investment promotion strategies are generated in combination with the specific status of the industrial chain within the park. Regardless of whether there is an industrial chain in the park, whether the industrial chain is complete, or whether the industrial chain is in operation, strategic plans with different industrial impact associations can be obtained. Based on the benchmark of industrial chain screening, secondary screening is carried out through the volume information of the intended enterprises, so that a more accurate and industrialized judgment can be made on the introduced enterprises in the investment promotion link, reducing the limitations of investment promotion caused by blindly seeking industrial chain construction. BRIEF DESCRIPTION OF THE DRAWINGS

[0065] Figure 1 It is a schematic diagram of the steps of a method for smart investment promotion in a park provided in an embodiment of the present application.

[0066] Figure 2 This is a module connection diagram of an intelligent investment promotion platform provided in an embodiment of the present application. DETAILED DESCRIPTION

[0067] To more clearly understand the purpose, technical solutions and advantages of the present application, the present application is described and illustrated below in conjunction with the accompanying drawings and embodiments. However, it should be understood by those of ordinary skill in the art that the present application can be implemented without these details. In some cases, in order to avoid unnecessary descriptions that make various aspects of the present application obscure, well-known methods, processes, systems, components and / or circuits that have been described at a higher level will not be described in detail. For those of ordinary skill in the art, it is obvious that various changes can be made to the embodiments disclosed in the present application, and without departing from the principles and scope of the present application, the general principles defined in the present application can be applied to other embodiments and application scenarios. Therefore, the present application is not limited to the embodiments shown, but conforms to the broadest scope consistent with the scope claimed for protection of the present application.

[0068] It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in each embodiment of the present invention described below can be combined with each other as long as there is no conflict between them.

[0069] In the description of this application, "several" means one or more, "more" means more than two, "greater than", "less than", "exceed", etc. are understood to exclude the number itself, and "above", "below", "within", etc. are understood to include the number itself. If there is a description of "first" or "second", it is only used to distinguish the technical features, and cannot be understood as indicating or implying relative importance or implicitly indicating the number of the indicated technical features or implicitly indicating the order of the indicated technical features.

[0070] In the description of the present application, the description with reference to the terms "one embodiment", "some embodiments", "illustrative embodiments", "examples", "specific examples", or "some examples" means that the specific features, structures, materials, or characteristics described in conjunction with the embodiment or example are included in at least one embodiment or example of the present application. In this specification, the schematic representations of the above terms do not necessarily refer to the same embodiment or example. Moreover, the specific features, structures, materials, or characteristics described may be combined in any one or more embodiments or examples.

[0071] The embodiment of the present application discloses a method for smart investment promotion in a park.

[0072] like Figure 1 As shown, a method for smart investment attraction in a park includes the following steps:

[0073] S100, sending investment information and waiting for obtaining intention information.

[0074] Investment information refers to information sent by the park through advertising, signs, media, etc., and intention information refers to information sent to the park by enterprises that are willing to settle in through investment information. The intention information includes the name, industry, production capacity, transportation volume, installation volume, legal person name, number of employees, and whether there is a willingness to cooperate in the industrial chain of the intended enterprise.

[0075] S200, obtaining the enterprise industry information corresponding to the intended enterprise based on the intention information, and adding an industry tag to the intended enterprise according to the enterprise industry information.

[0076] Based on part of the intention information, the enterprise industry information corresponding to the intended enterprise is obtained. This information is mainly used to indicate the industry type, specific subdivision work content, etc. corresponding to the enterprise. This information is used for subsequent judgment of the upstream and downstream of the corresponding industrial chain of the enterprise or the industrial connection between it and other enterprises in the park.

[0077] An industry label is added to the potential enterprise based on the enterprise's industry information. One potential enterprise corresponds to multiple industry labels of different levels, which describe the potential enterprise from major categories to subdivided industries. For example, one enterprise corresponds to the following industry labels: "production", "manufacturing", "auto parts", "vehicle bearings", etc.

[0078] S300, obtaining park information to generate industrial chain status information, the industrial chain status information includes chain integrity and chain connectivity, wherein the chain integrity status includes complete and incomplete, the chain connectivity status includes fully connected, partially connected and completely disconnected, and the corresponding industrial chain status information is obtained by combining any chain integrity status with any chain connectivity status.

[0079] The park information represents information related to all enterprises, industrialization construction, and industrialization operation within the park. The park information can be used to obtain industrial chain status information used to represent the operation of the industrial chain within the park. The industrial chain status information includes various subdivision states under the formed industrial chain and various subdivision states under the unformed industrial chain.

[0080] Chain integrity is characterized by whether there are complete upstream and downstream nodes of the industrial chain in the park. For example, the enterprises in a park include complete industrial chain links, such as upstream R&D, parts manufacturing, midstream assembly, and downstream sales.

[0081] If there are enterprises in all upstream and downstream links of the complete industrial chain in the park, the chain integrity is considered to be complete. If there are industrial gaps in all upstream and downstream links of the industrial chain, the chain integrity is considered to be incomplete.

[0082] Chain connectivity is characterized by whether there is business connectivity between upstream and downstream nodes. When there is a business connection between enterprises, for example, the parts produced by enterprise A are processed in enterprise B, then the two enterprises are considered to be connected regardless of whether they are in a complete industrial chain.

[0083] Through chain integrity and chain connectivity, it is possible to determine whether the enterprises in the park have a complete and operating industrial chain, a complete and operating potential industrial chain, or a partial industrial chain, and obtain different industrial chain status information according to different situations. At the same time, by determining different industrial chain states, different investment promotion strategies can be generated based on different industrial chain states. Different investment promotion strategies can meet the needs of investment promotion regardless of whether the industrial chain is complete or incomplete.

[0084] S400, obtaining investment promotion gap information, and selecting corresponding investment promotion strategies based on the investment promotion gap information and the industrial chain status information, each investment promotion strategy corresponds to one investment promotion relationship or a combination of investment promotion relationships consisting of multiple investment promotion relationships.

[0085] The investment gap information is characterized by the number of enterprises and / or the industry types of the enterprises that the park wants to attract through bidding. For example, the investment gap information may be a lack of x enterprises in xx industry or a lack of x enterprises in any industry, etc.

[0086] Different investment promotion strategies are obtained based on investment gap information and industrial chain status information. This strategy is used to screen suitable enterprises from the subsequent intention information obtained. Specifically, when faced with certain industrial chain status information, for the gap demand of x companies, several enterprises of what type and several enterprises of what type need to be selected from the intention information.

[0087] The relationship that can be invested is characterized by the industrial chain influence relationship between the enterprises to be invested and the enterprises currently in the park, and the relationship that can be invested includes the tendency of industrial chain investment and non-industrial chain investment. The tendency of industrial chain investment is characterized by the tendency to have an impact on the improvement of the industrial chain when investing. The corresponding enterprises will have an impact on the existing industrial chain status in the park after the investment is invested, such as making the industrial chain more perfect and increasing the production of the industrial chain. The tendency of non-industrial chain investment is characterized by the tendency to not have an impact on the improvement of the industrial chain when investing. The corresponding enterprises will not have an impact on the existing industrial chain status in the park after the investment, for example, there is no industrial relationship or cooperation possibility between the introduced enterprises and the industrial chain.

[0088] There are various relationships between the enterprises to be attracted and the enterprises currently in the park in terms of the industrial chain. Different relationships have different degrees of influence on the production capacity, processing volume, business volume, etc. of each enterprise in the industrial chain within the park. According to different strategies, enterprises with different needs can be selected from the potential enterprises.

[0089] Different investment attraction tendency relationships are selected according to the different levels of completeness of the industrial chain in the park and the different states of the industrial chain. In this way, when there is a complete industrial chain in the park or there are conditions for building an industrial chain and the park intends to realize an industrial chain ecological park, the corresponding industrial chain enterprises can be attracted through corresponding strategic tendencies. When there are no industrial chain construction conditions in the park or the park does not intend to realize an industrial chain ecological park, other strategic tendencies can be used to attract investment and introduce corresponding industrial chain-unrelated enterprises, without having to strictly follow or require that the industrial chain must be built or must be carried out in accordance with the requirements of the industrial chain.

[0090] S500, based on the investment attraction strategy, select the corresponding industry tags in the intended information, and obtain the intended enterprises corresponding to the industry tags.

[0091] According to the investment attraction strategy, industry labels corresponding to the investment attraction relationship or the combination of investment attraction relationships are selected from the intention information, while industry labels that do not meet the investment attraction strategy are temporarily eliminated. After obtaining the industry labels, the corresponding intended enterprises are reversely searched through the industry labels to complete the preliminary screening.

[0092] Through the above steps, there is no need to strictly require that a complete industrial chain must exist or must be built in the park for the purpose of attracting enterprises. Instead, based on the investment needs in the park, after obtaining the intention information, the specific status of the industrial chain in the park can be combined to match the investment strategy aimed at building a complete industrial chain or an investment strategy that is completely unrelated to the construction of the industrial chain. Regardless of whether there is an industrial chain in the park, whether the industrial chain is complete, whether the industrial chain is in operation, or whether an industrial chain is needed, strategic plans with different industrial impact associations can be obtained, so that more accurate and industrialized judgments can be made on the introduced enterprises in the investment promotion link, reducing the limitations of investment promotion caused by blindly seeking industrial chain construction.

[0093] In some other embodiments, generating industrial chain status information based on park information includes the following steps:

[0094] S310, if the chain integrity is complete and the chain connectivity is fully connected, then the industrial chain status information is specifically a mature industrial chain.

[0095] If a park contains industries in all upstream and downstream links of a complete industrial chain, and business connections are achieved between these enterprises, it means that the industrial chain structure within the park is mature and operational.

[0096] For example, there is a complete industrial chain of upstream R&D and parts manufacturing, midstream assembly and downstream sales within the park, and there are business dealings between the enterprises corresponding to these nodes.

[0097] S320, if the chain integrity is complete and the chain connectivity is partially connected, the industrial chain status is a partially mature industrial chain.

[0098] If a park contains industries in all upstream and downstream links of a complete industrial chain, but the corresponding enterprises of these industries have only partially achieved business connection, for example, there are R&D enterprises, production enterprises, processing enterprises, sales enterprises and transportation enterprises in the park, which includes a complete industrial chain of machinery production, but only the R&D enterprises and the production enterprises have business connection, while other enterprises have no business dealings with these two enterprises, then this situation is considered to be a partially mature industrial chain. It is characterized by the conditions for forming a mature industrial chain in the park.

[0099] S330, if the chain integrity is complete and the chain connectivity is completely disconnected, the industrial chain status information is a silent industrial chain.

[0100] If a park contains industries in all upstream and downstream links of a complete industrial chain, but there is no business connection between these enterprises, it means that all enterprises in the park are independent enterprises. When all enterprises in a park do not conduct business exchanges, the entire park is in a state of communication silence.

[0101] For example, there are complete industrial chain node enterprises in the park, including R&D enterprises, production enterprises, processing enterprises, sales enterprises and transportation enterprises. However, because each enterprise has corresponding outsourced enterprises, affiliated enterprises, cooperative enterprises and parent-subsidiary enterprises outside the park, there is no business dealings between the enterprises in the park. It may also be that resource issues, energy consumption control issues, policy issues, etc. within the park do not allow business connections between enterprises.

[0102] S340, if the chain integrity is incomplete and the chain connectivity is partially connected, the industrial chain status is a communicative non-industrial chain.

[0103] If only some industries in the upstream and downstream links exist in a park, and at the same time some industries in the upstream and downstream links are conducting business connections, it is believed that there is a possibility of building integrity in the business exchanges of the industrial chain within the park, but the current park does not have a mature industrial chain.

[0104] For example, in the early stage of the park construction, some alphabetical enterprises or cooperative enterprises with existing business dealings may be attracted to attract investment. At this time, there may be no enterprises from other industries in the park that can build an industrial chain with these enterprises. However, if the park allows and there are enterprises in some industrial chains, it may be possible to build a complete industrial chain later.

[0105] S350, if the chain integrity is incomplete and the chain connectivity is completely disconnected, the industrial chain status is independent non-industrial chain.

[0106] If there are only some industries in the upstream and downstream links in a park, or there is no industry that can constitute an industrial chain, and there is no business connection between the enterprises, then it is considered that there is no industrial chain in the park and the enterprises are independently operated enterprises.

[0107] This situation may occur in the early stages of the park's construction. In order to attract funds as quickly as possible, the park gives priority to unconditional and indiscriminate investment promotion. At this time, the issue of industrial chain construction is not considered. Therefore, there are no conditions for building an industrial chain between the introduced companies and no business dealings have been achieved.

[0108] In other embodiments, selecting a corresponding investment attraction strategy based on investment attraction gap information combined with industry chain status information includes the following steps:

[0109] S410, if the industrial chain status is a mature industrial chain, when the proportion of processing capacity corresponding to each link in the industrial chain is unbalanced, the investment attraction strategy shall give priority to including the directly affiliated industries corresponding to the links with lower processing capacity proportions; when the proportion of processing capacity corresponding to each link in the industrial chain is balanced, the investment attraction strategy shall give priority to including any one investable relationship or a combination of investable relationships formed by any investable relationships.

[0110] When the industrial chain is in a mature state, we first need to determine the proportion of processing capacity corresponding to each link in the industrial chain. The processing capacity proportion is used to indicate the proportion of an enterprise's processing and digestion capacity for its industry's business in the entire industrial chain. At the same time, for enterprises in different industries, the considerations of processing capacity are also different. For example, for a manufacturing enterprise, its processing capacity is represented by its output over a period of time; for a transportation enterprise, its processing capacity is represented by its transportation throughput over a period of time.

[0111] In the ideal industrial chain of the park, the overall processing capacity ratio should achieve a numerical balance. If it is unbalanced, problems such as supply shortage or oversupply are likely to occur.

[0112] Therefore, when the processing capacity is unbalanced, the investment attraction strategy gives priority to the impact of newly settled enterprises on the overall balance of the industrial chain. If the overall processing and digestion capacity of the industrial chain is unbalanced, priority will be given to introducing directly affiliated industries that can improve the processing capacity of links with a lower proportion of processing capacity, so as to improve the balance of the entire industrial chain of the park or increase the possibility of improving the balance of the industrial chain. Directly affiliated industries are characterized as industries that belong to the upstream and downstream nodes of the industrial chain and can connect business with upstream and downstream nodes.

[0113] When the processing capacity is balanced, the mature industrial chain has reached the optimal state in terms of operation and balance, so it can be integrated into enterprises of any industry type. Therefore, the investment promotion strategy at this time is to introduce any type of investable relationship or a combination of investable relationships that include any investable relationships.

[0114] S420, if the industrial chain status is a partially mature industrial chain, the investment attraction strategy shall prioritize including at least the directly affiliated industries or related industries corresponding to the connected part of the chain connectivity, and secondly include the related industries or unrelated industries corresponding to the disconnected part of the chain connectivity.

[0115] When the industrial chain status is a partially mature industrial chain, it means that there is a complete industrial chain framework, but there is no business connection between some upstream and downstream enterprises. Therefore, in order to achieve the connection of the industrial chain within the park or the construction of a branch industrial chain, the investment promotion strategy has a certain priority.

[0116] In the preferred case, the introduced enterprises can preferably form associations with some enterprises with business connections in some mature industrial chains. In the embodiment of the present application, the investment-recruiting relationships that can be associated with enterprises in the park include directly affiliated enterprises and affiliated enterprises. The affiliated enterprises are characterized as industries that do not belong to the upstream and downstream nodes of the industrial chain but can be connected to the upstream and downstream nodes for business.

[0117] For example, there are business connections between manufacturing enterprises and processing enterprises in the park, but there are no business connections between these two types of enterprises and other links in the industrial chain. At this time, in order to improve the degree of industrial chain construction, directly affiliated industries can be introduced for these two types of enterprises, such as R&D enterprises before production or sales enterprises after processing. In this way, when the existing enterprises in the park do not provide business connections for these two enterprises, new related enterprises can be introduced to promote the progress of industrial chain construction; or related enterprises can be introduced for these two types of enterprises, such as introducing equipment supply industries for manufacturing enterprises. Equipment supply itself is not a necessary link in the parts production and processing industry chain, but new branch industrial chains can be generated between the equipment supply industry and the manufacturing industry, such as the upstream and downstream industrial chains composed of equipment supply, equipment maintenance, and equipment use.

[0118] If no suitable enterprise can be selected from the intended enterprises under the priority condition, a lower priority strategy can be adopted, that is, to introduce side industries or unrelated industries for enterprises with disconnected chain connectivity. In this strategy, the introduced enterprises will not have any impact on the partially formed industrial chain in the park, but only on the resource utilization rate and occupancy rate in the park. Unrelated industries are characterized as industries that do not belong to the upstream and downstream nodes of the industrial chain and cannot be connected with the upstream and downstream nodes for business.

[0119] S430, if the industrial chain status is a silent industrial chain, the investment attraction strategy includes any one investable relationship or a combination of investable relationships formed by any investable relationships.

[0120] When the industrial chain status is a silent industrial chain, it may be because each enterprise has a cooperative relationship outside the park or the park itself is not an industrial chain constituent park, so a mature industrial chain will not be formed within the park. At this time, the investment promotion strategy is to introduce any enterprise that can have an investment promotion relationship, because no matter what type of enterprise settles in, it will not affect the composition of the industrial chain.

[0121] S440, if the industrial chain status is an exchangeable non-industrial chain, the investment attraction strategy shall prioritize including at least the directly affiliated industries corresponding to the gaps in the industrial chain, and secondly include at least the related industries corresponding to the connected parts of the chain connectivity, and finally include any one investable relationship or a combination of investable relationships.

[0122] If the industrial chain status is an exchange non-industrial chain, there are investment promotion strategies with different priorities.

[0123] Under preferential circumstances, the introduced enterprises shall at least include the directly affiliated industries corresponding to the gaps in the industrial chain. Because the upstream and downstream nodes of the industrial chain are incomplete in the non-interactive industrial chain, targeted investment promotion shall be prioritized to supplement the gaps in the missing links.

[0124] In the second case, the introduced enterprises should at least be the side industries corresponding to the enterprises that are connected as the connected part of the chain. In this way, when the normal industrial chain in the park cannot be supplemented, the industrial construction of the park can be improved by increasing the construction and exchanges of the side industrial chain.

[0125] Finally, if the above strategies fail to attract suitable interested enterprises, enterprises with any industrial relationship can be introduced. Since the industrial chain in the park has not been formed at present, adding any type of enterprise will not have too much impact on the industrial chain of the park.

[0126] S450, if the industrial chain status is an independent non-industrial chain, the investment attraction strategy shall prioritize at least the directly affiliated industries corresponding to the gaps in the industrial chain, followed by any one investable relationship or a combination of investable relationships.

[0127] If the industrial chain status is independent non-industrial chain, priority can be given to introducing corresponding enterprises for the gaps in the industrial chain. Since the upstream and downstream links of the industrial chain in the current park are not complete, priority is given to making them complete to increase the possibility of subsequent industrial chain connectivity. Secondly, any enterprise with investment relations can be introduced.

[0128] Directly affiliated industries are those that can be invested in according to the industry chain's investment attraction tendency. Since directly affiliated industries are industries needed at a certain node in the industry chain, they will have a direct impact on the integrity and production capacity of the entire industry chain.

[0129] Both related industries and unrelated industries belong to the investment-attractive relationships with non-industry chain investment-attractive tendencies. For unrelated industries, they themselves have no impact on the chain integrity and connectivity of the industrial chain. For related industries, although they can establish business connections with enterprises at upstream and downstream nodes of the industrial chain, their impact on the entire industrial chain is essentially small. They will only affect the output and workload of some enterprises. However, it should be noted that when related enterprises subsequently form a branch industrial chain with the enterprises on the industrial chain, the investment-attractive relationship corresponding to the related industry will change from a non-industry chain investment-attractive tendency to an industrial chain investment-attractive tendency.

[0130] In some other embodiments, the method for calculating the proportion of processing capacity corresponding to each link of the industrial chain includes the following steps:

[0131] S411, obtaining the corresponding business processing capabilities of upstream and downstream enterprises in the industrial chain.

[0132] Business processing capacity is specifically manifested in supply volume, manufacturing volume, installation volume, R&D volume, transportation volume, etc., depending on the enterprise's industry information. Different enterprises have different corresponding considerations according to their industry types.

[0133] S412, scoring the processing capability of each enterprise based on the business processing capability combined with the preset industry capability conversion evaluation standard, and obtaining the corresponding processing capability proportion of each enterprise based on the processing capability scores of several enterprises.

[0134] The scheduled industrial capacity conversion evaluation standard is the data entered in advance by the park side, which corresponds to corresponding evaluation scores for various types of business processing capacity values. For example, when the supply volume is x1-x2, it corresponds to y1 points, when the installation volume is x3-x4, it corresponds to y points, and so on.

[0135] The business processing capabilities of each enterprise are put into the industrial capability conversion evaluation standard to convert them into corresponding processing capability scores. The proportion of each upstream and downstream link in the overall industrial chain is calculated based on the corresponding processing capability scores of the enterprises in each upstream and downstream link.

[0136] In other embodiments, selecting corresponding industry tags in the intended information based on the investment attraction strategy includes the following steps:

[0137] S510: Generate one or more candidate lists with corresponding priorities based on the investment attraction strategy.

[0138] When the investment promotion strategy corresponds to only one priority strategy, only one alternative list is generated. If the investment promotion strategy corresponds to multiple selection orders, multiple alternative lists are generated according to the priorities of different selection strategies.

[0139] S520, generating one or more search terms based on the attractable investment relationship or the combined attractable investment relationship corresponding to the investment attraction strategy.

[0140] The search terms include pre-process terms and post-process industry terms.

[0141] Each arable relationship corresponds to a search term, which is used to search and match various industry tags in the intended enterprise. A combined arable relationship corresponds to a combination of search terms of multiple arable relationships.

[0142] The preceding link term is used to show which link of the industrial chain the investment search target is located in, while the succeeding industry term is used to show the specific industry to which the investment search target corresponds.

[0143] S530: Filter matching industry tags in the intention information according to the search terms, and place the filtered industry tags in a candidate list of corresponding priorities.

[0144] According to the search terms, matching industry tags are selected from the industry tags of each intended enterprise, and the selected industry tags are placed in the alternative list of corresponding priority.

[0145] In some other embodiments, after selecting the corresponding intended enterprises based on the investment attraction strategy, the following steps are also included:

[0146] S600, when the number of selected potential enterprises is greater than the number corresponding to the investment gap information, obtain the enterprise size information corresponding to the potential enterprises, and calculate the adaptation value corresponding to the potential enterprises based on the enterprise size information.

[0147] When the number of selected potential enterprises is equal to or less than the demand corresponding to the investment gap information, the selected potential enterprises can be directly used as target enterprises and settlement information can be sent to enable the corresponding potential enterprises to settle in to complete the investment promotion.

[0148] If the number of potential enterprises screened out is greater than the number of demands corresponding to the investment gap information, these potential enterprises will need to be screened again to complete the competition for business locations in the park.

[0149] Further screening is done by judging the enterprise size information corresponding to the intended enterprise. The enterprise size information includes the specific working capacity of production, processing, output, and transportation in the corresponding industry to judge the degree of adaptation of each intended enterprise to the gap in the park. If the industry corresponding to the intended enterprise has an impact on the industrial chain in the park, it is necessary to judge the balance of the upstream and downstream links of the entire industrial chain after the size of the intended enterprise is added to the industrial chain, or when the industry corresponding to the intended enterprise has no impact on the industrial chain in the park, judge the impact of the size of the intended enterprise on the added value, increment, and popularity of the park.

[0150] S700: Select potential enterprises that meet the corresponding quantity of investment gap information and investment introduction strategy according to the adaptation value and send settlement information.

[0151] Finally, select several potential enterprises with higher adaptation values ​​from each of the investment relationships that meet the investment attraction strategy. The number of selected enterprises must meet the demand number corresponding to the investment attraction gap information, so as to complete the investment attraction work.

[0152] Through the above steps, on the basis of a primary screening based on the investment relationships of the industrial chain, the remaining potential enterprises are screened for the second time through the size information of the potential enterprises. When the number of potential candidates is greater than the number of enterprises required by the park, more suitable potential enterprises are screened again through the size information.

[0153] In other embodiments, when the number of selected potential enterprises is greater than the number corresponding to the investment gap information, obtaining enterprise size information corresponding to the potential enterprises, and calculating the adaptation value corresponding to the potential enterprises based on the enterprise size information, includes the following steps:

[0154] If the investment attraction strategy corresponds to an investment attraction relationship, then,

[0155] S611, calculating the enterprise volume information corresponding to the intended enterprise based on the supply volume, manufacturing volume, installation volume, research and development volume, and transportation volume in the enterprise industry information corresponding to the intended enterprise.

[0156] The enterprise industry information includes the volume identification data of the intended enterprise corresponding to its own industry, such as supply volume, production volume, installation volume, R&D volume, transportation volume, etc. Based on these data, the volume of an enterprise itself can be judged.

[0157] S612, obtaining the corresponding size score of each intended enterprise based on the enterprise size information and the preset industrial capability conversion evaluation standard.

[0158] Similar to the business processing capabilities mentioned above, the enterprise size information corresponding to the enterprise is also converted into a corresponding score through the industrial capability conversion evaluation standard. The score is used to evaluate the size corresponding to the intended enterprise. The higher the score, the larger the size of the enterprise.

[0159] S613: When the intended enterprise corresponds to a related industry or an unrelated industry, the adaptation value corresponding to the intended enterprise is calculated based on the volume score.

[0160] If the intended enterprise corresponds to a related industry or an unrelated industry, these two types of investment relationships will essentially not have an impact on the processing volume of the currently operating enterprises in a certain link of the industrial chain within the park. Therefore, the adaptation value corresponding to the park can be directly calculated through the volume score.

[0161] Generally speaking, related industries or unrelated industries mainly have independent impacts on the overall economic benefits and utilization rate of the park. Therefore, the larger the size score, the greater the corresponding adaptation value. Without considering the impact of the industrial chain, the larger the size of the enterprise that can be introduced into the park through investment promotion, the greater the positive impact on the economic benefits of the park.

[0162] S614, when the intended enterprise corresponds to a directly affiliated industry, the corresponding volume score is added to the processing capacity score of each enterprise in the park corresponding to the corresponding upstream and downstream links based on the investment relationship to obtain an updated score, and the corresponding processing capacity proportion of each enterprise is re-obtained based on the updated score.

[0163] If the intended enterprise corresponds to a directly affiliated industry, it means that after the intended enterprise settles in the park in the future, it will have an impact on the current processing capacity of each upstream and downstream link of the industrial chain in the park. In this case, it is necessary to add the volume score to the processing capacity score corresponding to each upstream and downstream enterprise in the park to update the processing capacity score. The updated score is used to represent the specific processing capacity evaluation of the existing industrial chain in the entire park after the new investment enterprise settles in. At the same time, after the score is updated, it is also necessary to re-obtain the new processing capacity proportion corresponding to each enterprise based on the updated score.

[0164] S615, calculating the balance between the values ​​in the processing capacity proportion, and calculating the adaptation value corresponding to each intended enterprise based on the balance.

[0165] In the case of directly affiliated industries, the higher the size score of the intended enterprise is not necessarily the more suitable it is for the park. For a healthy and comprehensive industrial chain, it is necessary to achieve a balance between each link to reduce the situation of supply shortage or oversupply. Therefore, when introducing the intended enterprises corresponding to the directly affiliated industries, it is necessary to determine the balance between each upstream and downstream link through the processing capacity ratio, and determine the adaptability value of the enterprise corresponding to each investment promotion strategy based on the balance.

[0166] Among them, the size of the adaptation value depends on the balance between each link. The closer the balance between the upstream and downstream links of the industrial chain is, the higher the corresponding adaptation value will be.

[0167] In other embodiments, when the number of selected potential enterprises is greater than the number corresponding to the investment gap information, obtaining enterprise size information corresponding to the potential enterprises, and calculating the adaptation value corresponding to the potential enterprises based on the enterprise size information, further includes the following steps:

[0168] If the investment attraction strategy corresponds to the combination of investment attraction relationships, then:

[0169] S620, judging whether there is demand from the directly affiliated industry according to the industrial chain status information, and if so, generating a first screening instruction, and if not, generating a second screening instruction.

[0170] Under the combination of investment-attractive relationships, it means that the park needs to attract investment and introduce multiple enterprises. At this time, through different combinations of investment-attractive relationships, a combination of various enterprises with different interests can be obtained.

[0171] When screening multiple potential enterprises, it is first necessary to determine whether there is a demand for the directly affiliated industry. Different screening methods correspond to whether there is a need or not.

[0172] S621, under the first screening instruction, generate all screening packages that satisfy the ratio of n directly affiliated enterprises: (mn) other available investment opportunities, where m represents the total number of investment enterprises corresponding to the investment gap information, and the initial value of n is 1.

[0173] S622, calculating the combined volume score corresponding to each screening package based on the enterprise volume information and the preset industrial capability conversion evaluation standard.

[0174] S623, based on the combination's investment attraction relationship, the combination volume score is added to the processing capacity score of each enterprise in the park corresponding to the corresponding upstream and downstream links to obtain an updated score, and the corresponding processing capacity proportion of each enterprise is re-obtained based on the updated score.

[0175] S624, calculating the balance between the values ​​in the processing capacity proportion, and calculating the adaptation value corresponding to each screening package based on the balance.

[0176] S625, set n=n+1, and repeat the above steps to calculate the adaptation value corresponding to each screening package until the value of n is equal to N, where N is represented by the smaller value of m or the total number of directly affiliated industries in the intended enterprise.

[0177] If there is a demand for directly affiliated industries, a screening package must be generated first. There must be at least one directly affiliated industry corresponding to the investment relationship, and the remaining targets in the screening package can be any investment relationship other than the directly affiliated industries. The total number of screening packages depends on the total number of investment enterprises that need to be introduced as required by the current investment gap information.

[0178] All screening packages that meet the requirements are screened from all potential enterprises according to the required objects and quantities, and the combined volume scores corresponding to each screening package are calculated in turn through the industrial capability conversion evaluation criteria. The combined volume score is the collection of volume scores corresponding to each potential enterprise in the screening package.

[0179] The combined volume score is respectively brought into the corresponding processing capacity score of each enterprise in the industrial chain to obtain the updated score, and the processing capacity proportion of the enterprises corresponding to each screening package after the park simulates the introduction of the updated score is calculated, and the adaptation value corresponding to each screening package is calculated based on the processing capacity proportion. Finally, a group of screening packages with the highest adaptation value can be selected, and several intended enterprises in the screening package can be jointly recruited for investment promotion.

[0180] Finally, the quantitative ratio between directly affiliated industries and enterprise industries in the screening package will be adjusted as the comparison and screening proceeds. For example, the current gap in the park is 4 enterprises. Initially, the screening package contains one directly affiliated industry and three other investment-attracting relationships. When all the corresponding screening packages for a directly affiliated industry are screened out, the screening package will contain two directly affiliated industries and two other investment-attracting relationships, and then the intended enterprises will be screened based on this condition.

[0181] Through the above method, it is necessary to change the number of directly affiliated industries to obtain screening packages of all quantity combinations, so as to improve the accuracy of the adaptation value calculation. The maximum value of the directly affiliated industries in the screening package is related to the number of gaps in the park or the number of directly affiliated industries in the intended enterprises that can be invested, and the minimum value of the two is taken.

[0182] S626, under the second screening instruction, all screening packages that satisfy m arbitrary investment-attracting relationships are generated, and the combined volume score corresponding to each screening package is calculated based on the enterprise volume information combined with the predetermined industrial capacity conversion evaluation criteria.

[0183] S627, calculating the fitness value corresponding to the screening package based on the combined volume score.

[0184] When the industrial park does not need to introduce directly affiliated industries at present, the screening package can contain any combination of investment-attracting relationships that meet the number of gaps in the industrial park's demand. After obtaining the screening package, the combination volume score corresponding to the screening package is still calculated based on the industrial capability conversion evaluation standard, and the adaptation value corresponding to each screening package is calculated based on the score. The enterprise corresponding to the combination of investment-attracting relationships corresponding to the screening package with the highest adaptation value is selected for investment promotion.

[0185] In some other embodiments, the following steps are also included:

[0186] S800, obtaining the identification source corresponding to the intended information, and calculating the number of occurrences of the industry tags of all the intended information corresponding to each identification source.

[0187] First, each intention information corresponds to a marked source, which can be obtained through the sending source of the intention information or based on the information filled in by the intended enterprise in the intention information. The marked source represents where the intended enterprise saw the investment promotion information, such as subway station advertising space, short video, advertising space on a street in a certain area, etc.

[0188] At the same time, the number of times the industry label appears in all intended enterprises corresponding to each identification source is calculated. For example, the industry label of bearing processing appears 5 times and the paper-printed product label appears 2 times in the intended information corresponding to the advertising space on Street B in District A.

[0189] S810, according to the investment gap information and the industrial chain status information combined with the number of times the industry label appears, adjust the proportion of the investment information sent out from different marked sources.

[0190] By knowing the number of times different industry labels appear in each identification source, we can roughly determine the distribution of people and investment intentions in the area near the identification source. In this way, when the park lacks and needs to attract investment to a specific upstream or downstream link and a specific industry, we can increase the intensity of investment information delivery in the identification source locations where the industry label corresponding to the industry often appears. Conversely, some identification source locations where the industry label has never appeared can reduce or cancel the delivery of investment information.

[0191] like Figure 2 As shown, the present application also discloses an intelligent investment promotion platform, including:

[0192] The investment information release module is used to issue investment information and wait for intention information.

[0193] The information capture module is used to obtain the enterprise industry information corresponding to the intended enterprise from the intention information, and add industry tags to the intended enterprise based on the enterprise industry information.

[0194] The industrial chain status determination module is used to obtain park information and generate industrial chain status information based on the park information. The industrial chain status information includes chain integrity and chain connectivity. Chain integrity is characterized by whether there are upstream and downstream nodes with complete industrial chains in the park, and chain connectivity is characterized by whether there is business connectivity between upstream and downstream nodes.

[0195] The strategy selection module is used to obtain investment promotion gap information and select corresponding investment promotion strategies based on the investment promotion gap information and the industrial chain status information. Each investment promotion strategy corresponds to an investment promotion relationship or a combination of investment promotion relationships composed of multiple investment promotion relationships. The investment promotion relationship is represented by the industrial chain influence relationship between the enterprise to be invested and the enterprises currently in the park.

[0196] The enterprise screening module is used to screen the corresponding industry tags in the intended information based on the investment promotion strategy, and obtain the intended enterprises corresponding to the industry tags.

[0197] The present application also discloses a computer-readable storage medium on which a computer program is stored. When the computer program is executed by a processor, the steps of the above method are implemented.

[0198] The implementation principle is: there is no need to strictly require that a complete industrial chain must exist or must be built in the park for the purpose of attracting enterprises. Instead, based on the investment needs in the park, after obtaining the intention information, the specific status of the industrial chain in the park can be combined to match the investment strategy aimed at building a complete industrial chain or the investment strategy that is completely unrelated to the construction of the industrial chain. Regardless of whether there is an industrial chain in the park, whether the industrial chain is complete, whether the industrial chain is in operation, or whether an industrial chain is needed, strategic plans with different industrial impact associations can be obtained, so that more accurate and industrialized judgments can be made on the introduced enterprises in the investment promotion link, reducing the limitations of investment promotion caused by blindly seeking industrial chain construction.

[0199] The above are all preferred embodiments of the present application, and the protection scope of the present application is not limited thereto. Therefore, any equivalent changes made according to the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A method for attracting investment in a park, characterized in that: The following steps are involved: Send out investment promotion information and wait for intention information; Based on the intention information, obtain the enterprise industry information corresponding to the intended enterprise, and add an industry label to the intended enterprise according to the enterprise industry information; Acquire park information to generate industrial chain status information, where the industrial chain status includes chain integrity and chain connectivity, wherein the chain integrity is characterized by whether there are upstream and downstream nodes with complete industrial chains in the park, and the status of the chain integrity includes complete and incomplete, and the chain connectivity is characterized by whether there is business connectivity between the upstream and downstream nodes, and the status of the chain connectivity includes full connectivity, partial connectivity, and no connectivity, and the corresponding industrial chain status information is combined by any state of the chain integrity and any state of the chain connectivity; Specifically, if the chain integrity is complete and the chain connectivity is fully connected, then the industrial chain status information is specifically a mature industrial chain; If the chain integrity is complete and the chain connectivity is partially connected, the industrial chain status information is a partially mature industrial chain; If the chain integrity is complete and the chain connectivity is completely disconnected, the industrial chain state is a silent industrial chain; If the chain integrity is incomplete and the chain connectivity is partially connected, the industrial chain status is a communicative non-industrial chain; If the chain integrity is incomplete and the chain connectivity is completely disconnected, the industrial chain status is independent non-industrial chain; Acquire investment promotion gap information, and select corresponding investment promotion strategies based on the investment promotion gap information and the industrial chain status information, each of the investment promotion strategies corresponds to an investment promotion relationship or a combination of investment promotion relationships consisting of multiple investment promotion relationships, the investment promotion relationship is characterized by the industrial chain influence relationship between the enterprise to be invested and the enterprise in the current park, and the investment promotion relationship includes an industrial chain investment promotion tendency and a non-industrial chain investment promotion tendency, the industrial chain investment promotion tendency is characterized by the tendency to have an impact on the perfect construction of the industrial chain when attracting investment, and the non-industrial chain investment promotion tendency is characterized by the tendency not to have an impact on the perfect construction of the industrial chain when attracting investment; Based on the investment promotion strategy, the corresponding industry tags are screened in the intention information, and the intended enterprises corresponding to the industry tags are obtained.

2. The park smart investment promotion method according to claim 1, characterized in that: Selecting a corresponding investment attraction strategy based on the investment attraction gap information and the industrial chain status information includes the following steps: If the industrial chain is a mature industrial chain, when the proportion of processing capacity corresponding to each link of the industrial chain is unbalanced, the investment attraction strategy shall give priority to including the directly affiliated industries corresponding to the link with a lower proportion of processing capacity; when the proportion of processing capacity corresponding to each link of the industrial chain is balanced, the investment attraction strategy shall give priority to including any one of the investable relationships or a combination of investable relationships formed by any of the investable relationships; If the industrial chain status is a partially mature industrial chain, the investment attraction strategy preferably includes at least the directly affiliated industries or related industries corresponding to the connected part of the chain connectivity, and secondly includes the related industries or unrelated industries corresponding to the disconnected part of the chain connectivity; If the industrial chain status is a silent industrial chain, the investment attraction strategy includes any one of the investment attraction relationships or a combination of investment attraction relationships formed by any of the investment attraction relationships; If the industrial chain status is a non-industrial chain with exchange characteristics, the investment attraction strategy shall first include at least the directly affiliated industries corresponding to the gaps in the industrial chain, secondly include at least the side-related industries corresponding to the connected parts of the chain connectivity, and finally include any one of the investment attraction relationships or a combination of investment attraction relationships formed by any of the investment attraction relationships; If the industrial chain status is an independent non-industrial chain, the investment attraction strategy shall first include at least the directly affiliated industries corresponding to the gaps in the industrial chain, and secondly include any one of the investable relationships or a combination of investable relationships formed by any of the investable relationships; The directly affiliated industries belong to the investable relationships of the industrial chain's investment promotion tendency, the related industries and the unrelated industries belong to the investable relationships of the non-industrial chain's investment promotion tendency, the directly affiliated industries are characterized as industries that belong to the upstream and downstream nodes of the industrial chain and can conduct business connections with the upstream and downstream nodes, the related industries are characterized as industries that do not belong to the upstream and downstream nodes of the industrial chain but can conduct business connections with the upstream and downstream nodes, and the unrelated industries are characterized as industries that do not belong to the upstream and downstream nodes of the industrial chain and cannot conduct business connections with the upstream and downstream nodes.

3. The park smart investment promotion method according to claim 2, characterized in that: The method for calculating the proportion of processing capacity corresponding to each link of the industrial chain includes the following steps: Obtain the business processing capabilities of each upstream and downstream enterprise in the industrial chain in its corresponding industry; Based on the business processing capability and the preset industry capability conversion evaluation standard, the processing capability of each of the enterprises is scored, and the corresponding processing capability proportion of each enterprise is obtained according to the processing capability scores of several of the enterprises.

4. The park smart investment promotion method according to claim 1, characterized in that: The corresponding industry tags are selected from the intention information based on the investment promotion strategy, including the following steps: Generate one or more candidate lists with corresponding priorities based on the investment attraction strategy; Generate one or more search terms based on the available investment relationship or the combined available investment relationship corresponding to the investment attraction strategy, wherein the search terms include a pre-link term and a post-industry term, wherein the pre-link term is used to characterize the link position of the investment attraction search target in the industrial chain, and the post-industry term is used to characterize the industry type specifically corresponding to the investment attraction search target; The matching industry tags are filtered out in the intention information according to the search terms, and the filtered industry tags are placed in the candidate list of corresponding priority.

5. The park smart investment promotion method according to claim 3, characterized in that: After the intended enterprises are screened out based on the investment attraction strategy, the following steps are also included: When the number of the selected potential enterprises is greater than the number corresponding to the investment gap information, the enterprise size information corresponding to the potential enterprises is obtained, and the adaptation value corresponding to the potential enterprises is calculated based on the enterprise size information; According to the adaptation value, the intended enterprises that meet the corresponding quantity of the investment gap information and the investment introduction strategy are selected and the settlement information is sent.

6. The park smart investment promotion method according to claim 5, characterized in that: When the number of the selected potential enterprises is greater than the number corresponding to the investment gap information, obtaining the enterprise size information corresponding to the potential enterprises, and calculating the adaptation value corresponding to the potential enterprises based on the enterprise size information, including the following steps: If the investment attraction strategy corresponds to a relationship that can attract investment, then: Calculate the enterprise volume information corresponding to the intended enterprise based on the enterprise industry information corresponding to the intended enterprise; Obtaining the corresponding volume score of each intended enterprise according to the enterprise volume information and the preset industrial capability conversion evaluation standard; When the intended enterprise corresponds to the related industry or the unrelated industry, the adaptation value corresponding to the intended enterprise is calculated based on the volume score; When the intended enterprise corresponds to the directly affiliated industry, based on the available investment relationship, the corresponding volume score is added to the processing capacity score of each enterprise in the park corresponding to the corresponding upstream and downstream links to obtain an updated score, and the processing capacity proportion corresponding to each enterprise is re-obtained based on the updated score; The balance between the values ​​in the processing capacity proportion is calculated, and the adaptation value corresponding to each of the intended enterprises is calculated based on the balance.

7. The park smart investment promotion method according to claim 6, characterized in that: When the number of the selected potential enterprises is greater than the number corresponding to the investment gap information, the enterprise size information corresponding to the potential enterprises is obtained, and the adaptation value corresponding to the potential enterprises is calculated based on the enterprise size information, further comprising the following steps: If the investment attraction strategy corresponds to the combination of investment attraction relationships, then: Determine whether there is demand for the directly affiliated industry according to the industrial chain status information, and if so, generate a first screening instruction; if not, generate a second screening instruction; Under the first screening instruction, all screening packages that satisfy the ratio of n directly affiliated industries to (mn) other available investment relationships are generated, where m represents the total number of investment enterprises corresponding to the investment gap information, and the initial value of n is 1; Calculate the combined volume score corresponding to each of the screening packages according to the enterprise volume information and the preset industrial capacity conversion evaluation standard; Based on the combined investment attraction relationship, the combined volume score is added to the processing capacity score of each enterprise in the park corresponding to the corresponding upstream and downstream links to obtain the updated score, and the processing capacity proportion corresponding to each enterprise is re-obtained based on the updated score; Calculating the balance between the values ​​in the processing capacity proportion, and calculating the adaptation value corresponding to each of the screening packages based on the balance; Set n=n+1, and repeat the above steps to calculate the adaptation value corresponding to each of the screening packages until the value of n is equal to N, where N is represented by the smaller value of m or the total number of the directly affiliated industries in the intended enterprise; Under the second screening instruction, all screening packages satisfying any of the m investment-attracting relationships are generated, and the combined volume score corresponding to each of the screening packages is calculated according to the enterprise volume information combined with the predetermined industrial capacity conversion evaluation standard; The fitness value corresponding to the screening package is calculated based on the combined volume score.

8. An intelligent investment promotion platform, characterized in that: include: The investment information release module is used to issue investment information and wait for intention information; An information capture module, used to obtain the enterprise industry information corresponding to the intended enterprise from the intended information, and add an industry label to the intended enterprise according to the enterprise industry information; An industrial chain status determination module is used to obtain park information and generate industrial chain status information based on the park information, wherein the industrial chain status information includes chain integrity and chain connectivity, wherein the chain integrity is characterized by whether there are upstream and downstream nodes with complete industrial chains in the park, and the chain connectivity is characterized by whether there is business connectivity between the upstream and downstream nodes, and the states of the chain connectivity include full connectivity, partial connectivity, and no connectivity, and the corresponding industrial chain status information is obtained by combining any state of the chain integrity with any state of the chain connectivity; Specifically, if the chain integrity is complete and the chain connectivity is fully connected, then the industrial chain status information is specifically a mature industrial chain; If the chain integrity is complete and the chain connectivity is partially connected, the industrial chain status information is a partially mature industrial chain; If the chain integrity is complete and the chain connectivity is completely disconnected, the industrial chain state is a silent industrial chain; If the chain integrity is incomplete and the chain connectivity is partially connected, the industrial chain status is a communicative non-industrial chain; If the chain integrity is incomplete and the chain connectivity is completely disconnected, the industrial chain status is independent non-industrial chain; A strategy selection module is used to obtain investment promotion gap information, and select a corresponding investment promotion strategy based on the investment promotion gap information and the industrial chain status information. Each investment promotion strategy corresponds to an investment promotion relationship or a combination of investment promotion relationships consisting of multiple investment promotion relationships. The investment promotion relationship is characterized by the industrial chain influence relationship between the enterprise to be invested and the enterprises in the current park; The enterprise screening module is used to screen the corresponding industry tags in the intention information based on the investment promotion strategy, and obtain the intended enterprises corresponding to the industry tags.

9. A computer-readable storage medium having a computer program stored thereon, characterized in that: When the computer program is executed by a processor, the steps of the method according to any one of claims 1 to 7 are implemented.

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