Enterprise portrait classification system based on block chain technology

Abstract

The invention relates to the technical field of enterprise management, in particular to an enterprise portrait classification system based on a block chain technology, and the system comprises a distribution module which is used for creating block chain distributed digital identities and distributing the digital identities to enterprise users; the interaction platform is used for verifying the digital identity information of the enterprise user, allowing the enterprise user to log in and requesting the state information of the enterprise user; the request module is used for controlling the interaction platform to send an enterprise user state information request to an enterprise user logged in the platform; and the encryption transmission module is used for monitoring the enterprise user state information in the request module to solve whether the enterprise user state information is agreed by a corresponding online enterprise user in an interaction platform, and under the agreed state of the enterprise user, the block chain technology is utilized to create a block chain distributed digital identity for the user, and asymmetric encryption and data chaining modes are utilized to improve the encryption efficiency of the user. And data flow records are solidified, and credible and reliable data traceability is realized. And a solid foundation is laid for improving the data quality of the system.

Description

Technical Field

[0001] The present invention relates to the field of enterprise management technology, and in particular to an enterprise portrait classification system based on blockchain technology. Background Art

[0002] Blockchain is a chain of blocks. Each block stores certain information, and they are connected into a chain in the order of their generation. This chain is stored in all servers. As long as there is a server in the entire system that can work, the entire blockchain is safe. These servers are called nodes in the blockchain system, and they provide storage space and computing power support for the entire blockchain system.

[0003] The invention patent with application number 202110881397.X discloses a customer portrait management method based on blockchain, which is characterized by including: obtaining customer information within a preset time period, constructing a current customer portrait based on the customer information, and obtaining historical customer portraits stored on the blockchain; calculating the difference between the current customer portrait and the historical customer portrait, and judging whether the difference is greater than the preset difference. When it is determined that the difference is greater than the preset difference, outputting abnormal information, replacing the historical customer portrait with the current customer portrait and encrypting and storing it in the blockchain.

[0004] The application aims to solve the problem that "at present, when storing customer portraits, the accuracy of the newly established customer portraits cannot be guaranteed, and the storage of customer portraits on the blockchain is usually in plain text, which is not conducive to protecting the security of customer portraits."

[0005] However, the current data sources of enterprise portrait systems are diverse and have no unified standards or verification mechanisms, resulting in poor customer data quality, affecting portrait accuracy and decision-making, and causing a crisis of trust. In addition, it is difficult to evaluate and motivate data source units using traditional methods, and the portrait scoring calculation process is not transparent, posing a risk of joint malicious activities. Summary of the invention

[0006] In view of the above-mentioned shortcomings of the prior art, the present invention provides an enterprise portrait classification system based on blockchain technology, which solves the technical problems raised in the above-mentioned background technology.

[0007] To achieve the above objectives, the present invention is implemented through the following technical solutions:

[0008] An enterprise portrait classification system based on blockchain technology, including:

[0009] The distribution module is used to create a blockchain distributed digital identity and distribute the digital identity to corporate users; the interactive platform is used to verify the digital identity information of corporate users for corporate users to log in and request corporate user status information; the request module is used to control the interactive platform to send corporate user status information requests to corporate users logged in to the platform; the encrypted transmission module is used to monitor whether the corporate user status information obtained in the request module is agreed to by the corresponding online corporate users in the interactive platform. When the corporate user agrees, a data packet is generated through the corporate user status information, and the data packet is encrypted and transmitted to the interactive module; the points module is used to automatically issue blockchain points to corporate users who are the source of corporate user status information through smart contracts; the creation module is used to obtain corporate user status information and blockchain points records, create corporate user portraits, and distinguish and store corporate user portraits based on the similarity of corporate user portraits.

[0010] Furthermore, the creation logic of the blockchain distributed digital identity in the distribution module is expressed as:

[0011] Each user u i Assigned a unique distributed digital identity And through the public key and private key Implement encryption and decryption:

[0012]

[0013] When the interactive platform requests enterprise user status information, the enterprise user transmits its status information in the form of data packets, and the transmission process is encrypted synchronously:

[0014]

[0015] Where: D j Represents a data packet;

[0016] The interactive platform decryption process is expressed as:

[0017]

[0018] When the enterprise user status information is uploaded to the interactive platform, a data format conversion operation is performed synchronously to make the status information uploaded by each enterprise user consistent, and the interactive platform synchronously stores the enterprise user status information and performs differentiated storage operations based on the enterprise user from which the enterprise user status information originated.

[0019] Furthermore, in the interactive platform, when the enterprise user uploads the status information, a traceability record of the data packet corresponding to the status information is synchronously generated and recorded;

[0020] The generation logic is expressed as:

[0021]

[0022] Where: t k is the timestamp; H(T k-1 ) is the hash value of the previous transaction;

[0023] Among them, the traceability record of the data packet corresponding to the status information is generated in the generation stage, and the health of the network where the system is currently located is synchronously monitored. When it is detected that the network where the system is currently located is unhealthy, the health monitoring operation of the network where the system is currently located is repeated. When it is detected that the network where the system is currently located is healthy, the interactive platform executes the storage operation of the enterprise user status information.

[0024] Furthermore, the network health monitoring logic of the system is expressed as:

[0025]

[0026] Where: W is the health performance value of the network where the system is located; NSC is the network stability coefficient; NCC is the network compliance coefficient; NAC is the network activity coefficient; NEHC is the network ecological health coefficient;

[0027] Among them, the larger the health performance value W of the system's network, the healthier the network where the system is located, and the higher the network security risk of the system. The system end user customizes the network health judgment threshold, and compares the network health judgment threshold with the health performance value W of the system's network to determine whether the current network where the system is located is healthy.

[0028] Furthermore,

[0029] In the formula: MTBF is the mean time between failures; MTTR is the mean time to repair a fault; BSD is the standard deviation of network bandwidth fluctuation; PBSD is the preset bandwidth fluctuation baseline value; CCP is the proportion of compliant content; ITR is the timely rate of violation processing; PLRR is the network rule update response rate; DAUP is the proportion of daily active users; CUF is the content update frequency; IR is the interaction rate; MBR is the malicious behavior reporting rate; FIR is the proportion of false information; VCP is the proportion of unhealthy content.

[0030] Furthermore, during the operation phase of the request module and the encrypted transmission module, the interactive platform synchronously creates several groups of data transmission channels in its network, applies the created data transmission channels to each data packet that performs encrypted transmission, and after the data packet is transmitted, the corresponding data transmission channels created in the interactive platform are synchronously abandoned;

[0031] The online enterprise users in the interactive platform are derived from the node positions of each chain structure in the network where the interactive platform is located.

[0032] Furthermore, during the operation phase of the points module, the operation of issuing blockchain points is based on the distributed digital identity of the blockchain to identify the points corresponding to the issuing enterprise user;

[0033] The smart contract is customized by the system end user and confirmed by both the system end user and the enterprise user. The conversion mechanism of the blockchain points is customized by the system end user with reference to the operation of obtaining the enterprise user status information in the interactive platform and the content of the enterprise user status information;

[0034] The blockchain points circulation record is permanently recorded on the blockchain as a credible certificate of the data contribution of the data source user.

[0035] Furthermore, the logic of points distribution in the points module is expressed as:

[0036] Each time the data is called T k Trigger the smart contract SC according to the number of calls and data quality factor For data provider u i Allocate points

[0037]

[0038] Where: α is the blockchain points reward benchmark coefficient; is the data quality assessment value;

[0039] Furthermore, a proportional formula for the conversion between points and interactive platform service fees is set:

[0040]

[0041] Where: β is the conversion ratio.

[0042] Furthermore, the creation module is provided with submodules, including:

[0043] A reset unit, used to set a reset cycle and control the reset operation of the system based on the set reset cycle;

[0044] Wherein, the reset period set in the reset module is customized by the system end user;

[0045] During the creation module operation phase, the enterprise user portrait database is synchronously set up, the enterprise portrait user database and the enterprise user status information type are bound to each other, the enterprise user portrait with the highest matching degree in the enterprise user portrait database is queried based on the enterprise user status information type requested in the interactive platform, and the mutual configuration of the enterprise user portrait and the enterprise user is completed;

[0046] The enterprise user portrait matching degree is determined based on the same number of types contained in the enterprise user status information and the types of enterprise user status information bound to the enterprise user portrait in the enterprise user portrait database. The more types of enterprise user status information of the same type, the higher the enterprise user portrait matching degree;

[0047] The enterprise user status information types include at least: enterprise size information of the enterprise user, industry category of the enterprise user, cumulative revenue and profit information of the enterprise user, geographical location of the enterprise user's service market, cash flow information of the enterprise user, and number of risk items for early warning of daily operations of the enterprise user.

[0048] Furthermore, the distribution module is interactively connected to an interactive platform and a request module via a wireless network, the request module is interactively connected to an encryption transmission module via a wireless network, the encryption transmission module is interactively connected to a points module and a creation module via a wireless network, and the creation module is internally interactively connected to a reset unit via a wireless network.

[0049] Compared with the known public technology, the technical solution provided by the present invention has the following beneficial effects:

[0050] The present invention provides an enterprise portrait classification system based on blockchain technology. During operation, the system uses blockchain technology to create a blockchain distributed digital identity for users, and uses asymmetric encryption and data on-chain to solidify data flow records and achieve reliable data traceability. This lays a solid foundation for improving the data quality of the system.

[0051] Use blockchain points to create an incentive system, and issue blockchain points to data source units that provide data in the system based on the number of data calls and satisfaction evaluation. Use the tamper-proof and traceable points as a credible basis for performance evaluation of the entire ecosystem, so that data source units have a greater sense of gain, and encourage data source units to continuously optimize data quality and improve data dimensions, empowering the prosperity of the entire ecosystem;

[0052] The calculation logic of corporate portraits is publicly traceable on the blockchain and supervised by all blockchain nodes, ensuring the reliability of the corporate portrait data service provided by the system. BRIEF DESCRIPTION OF THE DRAWINGS

[0053] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the prior art descriptions are briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention, and for ordinary technicians in this field, other drawings can be obtained based on these drawings without creative work.

[0054] Figure 1This is a structural diagram of an enterprise portrait classification system based on blockchain technology. DETAILED DESCRIPTION

[0055] In order to make the purpose, technical solution and advantages of the embodiments of the present invention clearer, the technical solution in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0056] The present invention will be further described below in conjunction with the embodiments.

[0057] Embodiment 1:

[0058] In this embodiment, a corporate portrait classification system based on blockchain technology is provided. Figure 1 As shown, including:

[0059] The distribution module is used to create blockchain distributed digital identities and distribute digital identities to corporate users;

[0060] Interactive platform, used to verify the digital identity information of enterprise users, for enterprise users to log in and request enterprise user status information;

[0061] The creation logic of blockchain distributed digital identity in the distribution module is expressed as:

[0062] Each user u i Assigned a unique distributed digital identity And through the public key and private key Implement encryption and decryption:

[0063]

[0064] When the interactive platform requests enterprise user status information, the enterprise user transmits its status information in the form of data packets, and the transmission process is encrypted synchronously:

[0065]

[0066] Where: D j Represents a data packet;

[0067] The interactive platform decryption process is expressed as:

[0068]

[0069] When the enterprise user status information is uploaded to the interactive platform, the data format conversion operation is performed synchronously to make the status information uploaded by each enterprise user consistent, and the interactive platform stores the enterprise user status information synchronously, and performs differentiated storage operations based on the enterprise user from which the enterprise user status information originated;

[0070] In the interactive platform, when enterprise users upload status information, traceability records of data packets corresponding to the status information are generated and recorded synchronously;

[0071] The generation logic is expressed as:

[0072]

[0073] Where: t k is the timestamp; H(T k-1 ) is the hash value of the previous transaction;

[0074] Among them, the traceability record of the data packet corresponding to the status information is generated in the generation stage, and the health of the network where the system is currently located is monitored synchronously. When the network where the system is currently located is detected to be unhealthy, the health monitoring operation of the network where the system is currently located is repeated. When the network where the system is currently located is detected to be healthy, the interactive platform performs the storage operation of the enterprise user status information.

[0075] A request module, used to control the interactive platform to send a request for enterprise user status information to the enterprise user logged in to the platform;

[0076] An encryption transmission module is used to monitor whether the enterprise user status information obtained in the request module is agreed by the corresponding online enterprise user in the interactive platform. If the enterprise user agrees, a data packet is generated through the enterprise user status information, the data packet is encrypted and transmitted to the interactive module;

[0077] Points module, used to automatically issue blockchain points to enterprise users who are the source of enterprise user status information through smart contracts;

[0078] During the points module operation phase, the issuance of blockchain points is based on the distributed digital identity of the blockchain to identify the corresponding enterprise users;

[0079] Smart contracts are customized by system users and confirmed by both system users and enterprise users. The blockchain points conversion mechanism is customized by system users based on the operation of obtaining enterprise user status information in the interactive platform and the content of enterprise user status information.

[0080] The blockchain points transfer record is permanently recorded on the blockchain, serving as a credible certificate of the data contribution of the data source user;

[0081] The logic of points distribution in the points module is expressed as:

[0082] Each time the data is called T k Trigger the smart contract SC according to the number of calls and data quality factor For data provider ui 分 Points

[0083]

[0084] Where: α is the blockchain points reward benchmark coefficient; is the data quality assessment value;

[0085] Furthermore, a proportional formula for the conversion between points and interactive platform service fees is set:

[0086]

[0087] Where: β is the conversion ratio

[0088] Create a module for obtaining enterprise user status information and blockchain points records, creating enterprise user portraits, and distinguishing and storing enterprise user portraits based on their similarities;

[0089] The creation module is set up with submodules, including:

[0090] A reset unit, used to set a reset cycle and control the reset operation of the system based on the set reset cycle;

[0091] Among them, the reset period set in the reset module is customized by the system end user;

[0092] During the creation module operation phase, the enterprise user portrait database is synchronously set up, the enterprise portrait user database and the enterprise user status information type are bound to each other, the enterprise user portrait with the highest matching degree in the enterprise user portrait database is queried based on the enterprise user status information type requested in the interactive platform, and the mutual configuration of the enterprise user portrait and the enterprise user is completed;

[0093] The matching degree of the enterprise user profile is determined based on the number of types contained in the enterprise user status information and the types of enterprise user status information bound to the enterprise user profile in the enterprise user profile database. The more types of enterprise user status information of the same type, the higher the matching degree of the enterprise user profile;

[0094] The types of enterprise user status information include at least: enterprise size information, industry category of the enterprise user, cumulative revenue and profit information of the enterprise user, geographical location of the enterprise user's service market, cash flow information of the enterprise user, and the number of early warning risk items of the enterprise user's daily operations;

[0095] The distribution module is interactively connected to the interactive platform and the request module through a wireless network, the request module is interactively connected to the encryption transmission module through a wireless network, the encryption transmission module is interactively connected to the points module and the creation module through a wireless network, and the creation module is internally interactively connected to a reset unit through a wireless network.

[0096] In this embodiment, the distribution module runs to create a blockchain distributed digital identity and distributes the digital identity to the enterprise user. The interactive platform post-operates to verify the digital identity information of the enterprise user for the enterprise user to log in and request the enterprise user status information. The request module then controls the interactive platform to send a request for the enterprise user status information to the enterprise user logged in on the platform. The encrypted transmission module further monitors whether the enterprise user status information in the request module is obtained by the corresponding online enterprise user in the interactive platform. When the enterprise user agrees, a data packet is generated through the enterprise user status information, the data packet is encrypted and transmitted to the interactive module. The points module automatically issues blockchain points to the enterprise user who is the source of the enterprise user status information through the smart contract. Finally, the creation module obtains the enterprise user status information and the blockchain points record, creates an enterprise user portrait, and distinguishes and stores the enterprise user portrait based on the similarity of the enterprise user portrait. The reset unit further sets a reset cycle, and controls the system reset operation based on the set reset cycle.

[0097] In the operation process of the system in the above embodiment, compared with the prior art:

[0098] It has the following positive effects:

[0099] The source of the data is reliable: Using blockchain technology to asymmetrically encrypt and decrypt data can effectively trace the data source, solving the problem of inaccurate corporate portraits caused by poor data quality and the inability to accurately locate the responsible unit, which helps to sustainably improve data quality and service quality.

[0100] Reliable data transfer: Only with the authorization of the target enterprise can the relevant data of the enterprise be obtained. At the same time, asymmetric encryption and decryption technology is used to avoid the risk of data being stolen and decrypted during the transfer process, thus protecting data privacy.

[0101] Reliable data application: The data model is deployed on the blockchain using smart contracts and can be supervised by blockchain node units to ensure that the services provided by data operators are trustworthy and reliable.

[0102] Quantification of data value: Using blockchain points to reward data source units that have made contributions, forming a positive cycle, continuously optimizing data quality and dimensions, and improving platform service capabilities

[0103] Embodiment 2:

[0104] In terms of specific implementation, based on Example 1, this example refers to Figure 1 The enterprise portrait classification system based on blockchain technology in Example 1 is further described in detail as shown below:

[0105] The network health monitoring logic of the system is expressed as:

[0106]

[0107] Where: W is the health performance value of the network where the system is located; NSC is the network stability coefficient; NCC is the network compliance coefficient; NAC is the network activity coefficient; NEHC is the network ecological health coefficient;

[0108] The larger the health performance value W of the network where the system is located, the healthier the network where the system is located is, and the higher the network security risk of the system is. The system end user defines the network health judgment threshold, and compares the network health judgment threshold with the health performance value W of the network where the system is located to determine whether the current network where the system is located is healthy.

[0109]

[0110] In the formula: MTBF is the mean time between failures; MTTR is the mean time to repair a fault; BSD is the standard deviation of network bandwidth fluctuation; PBSD is the preset bandwidth fluctuation baseline value; CCP is the proportion of compliant content; ITR is the timely rate of violation processing; PLRR is the network rule update response rate; DAUP is the proportion of daily active users; CUF is the content update frequency; IR is the interaction rate; MBR is the malicious behavior reporting rate; FIR is the proportion of false information; VCP is the proportion of unhealthy content.

[0111] Through the above logical formula, the security of the system operation network is monitored in real time, effectively ensuring that the system can perform a series of logical operation operations in a safe and stable network state.

[0112] like Figure 1 As shown, during the operation phase of the request module and the encrypted transmission module, the interactive platform synchronously creates several groups of data transmission channels in its network, applies the created data transmission channels to each data packet that performs encrypted transmission, and after the data packet is transmitted, the data transmission channels created in the interactive platform are synchronously abandoned;

[0113] The online corporate users in the interactive platform come from the node positions of each chain structure in the network where the interactive platform is located.

[0114] In summary, the above embodiments systematically solve the problems of the inability to accurately trace data, incentives for data source units, data flow security, and data model reliability in the use scenarios of enterprise portraits. It combines the blockchain trusted infrastructure and the multi-party collaborative application scenario of enterprise portraits to create a trusted collaborative environment, and is an important breakthrough in solving the problems of data flow security and trustworthiness in the digital economy and society. It has technological advancement and application demonstration value.

[0115] The above embodiments are only used to illustrate the technical solutions of the present invention, rather than to limit the same. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art should understand that the technical solutions described in the aforementioned embodiments may still be modified, or some of the technical features may be replaced by equivalents. Such modifications or replacements will not cause the essence of the corresponding technical solutions to deviate from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims

1. An enterprise portrait classification system based on blockchain technology, characterized in that: include: The distribution module is used to create blockchain distributed digital identities and distribute digital identities to corporate users; Interactive platform, used to verify the digital identity information of enterprise users, for enterprise users to log in and request enterprise user status information; A request module, used to control the interactive platform to send a request for enterprise user status information to the enterprise user logged in to the platform; An encryption transmission module is used to monitor whether the enterprise user status information obtained in the request module is agreed by the corresponding online enterprise user in the interactive platform. If the enterprise user agrees, a data packet is generated through the enterprise user status information, the data packet is encrypted and transmitted to the interactive module; Points module, used to automatically issue blockchain points to enterprise users who are the source of enterprise user status information through smart contracts; A creation module is used to obtain enterprise user status information and blockchain points records, create enterprise user portraits, and differentiate and store enterprise user portraits based on the similarity of enterprise user portraits.

2. According to the enterprise portrait classification system based on blockchain technology according to claim 1, it is characterized in that: The creation logic of blockchain distributed digital identity in the distribution module is expressed as: Each user u i Assigned a unique distributed digital identity And through the public key and private key Implement encryption and decryption: When the interactive platform requests enterprise user status information, the enterprise user transmits its status information in the form of data packets, and the transmission process is encrypted synchronously: Where: D j Indicates a data packet; The interactive platform decryption process is expressed as: When the enterprise user status information is uploaded to the interactive platform, a data format conversion operation is performed synchronously to make the status information uploaded by each enterprise user consistent, and the interactive platform synchronously stores the enterprise user status information and performs differentiated storage operations based on the enterprise user from which the enterprise user status information originated.

3. According to claim 2, a corporate portrait classification system based on blockchain technology is characterized in that: In the interactive platform, when the enterprise user uploads the status information, a traceability record of the data packet corresponding to the status information is synchronously generated and recorded; The generation logic is expressed as: Where: tk is the timestamp; H(Tk-1) is the hash value of the previous transaction; Among them, the traceability record of the data packet corresponding to the status information is generated in the generation stage, and the health of the network where the system is currently located is synchronously monitored. When it is detected that the network where the system is currently located is unhealthy, the health monitoring operation of the network where the system is currently located is repeated. When it is detected that the network where the system is currently located is healthy, the interactive platform executes the storage operation of the enterprise user status information.

4. According to the enterprise portrait classification system based on blockchain technology in claim 1, it is characterized in that: The network health monitoring logic of the system is expressed as follows: Where: W is the health performance value of the network where the system is located; NSC is the network stability coefficient; NCC is the network compliance coefficient; NAC is the network activity coefficient; NEHC is the network ecological health coefficient; Among them, the larger the health performance value W of the system's network, the healthier the network where the system is located, and the higher the network security risk of the system. The system end user customizes the network health judgment threshold, and compares the network health judgment threshold with the health performance value W of the system's network to determine whether the current network where the system is located is healthy.

5. According to claim 4, a corporate portrait classification system based on blockchain technology is characterized in that: In the formula: MTBF is the mean time between failures; MTTR is the mean time to repair a fault; BSD is the standard deviation of network bandwidth fluctuation; PBSD is the preset bandwidth fluctuation baseline value; CCP is the proportion of compliant content; ITR is the timely rate of violation processing; PLRR is the network rule update response rate; DAUP is the proportion of daily active users; CUF is the content update frequency; IR is the interaction rate; MBR is the malicious behavior reporting rate; FIR is the proportion of false information; VCP is the proportion of unhealthy content.

6. According to the enterprise portrait classification system based on blockchain technology in claim 1, it is characterized in that: During the operation phase of the request module and the encrypted transmission module, the interactive platform synchronously creates several groups of data transmission channels in its network, applies the created data transmission channels to each data packet that performs encrypted transmission, and after the data packet is transmitted, the corresponding data transmission channels created in the interactive platform are synchronously abandoned; The online enterprise users in the interactive platform are derived from the node positions of each chain structure in the network where the interactive platform is located.

7. According to claim 1, a corporate portrait classification system based on blockchain technology is characterized in that: During the operation phase of the points module, the operation of issuing blockchain points is based on the distributed digital identity of the blockchain to identify the corresponding enterprise users; The smart contract is customized by the system end user and confirmed by both the system end user and the enterprise user. The conversion mechanism of the blockchain points is customized by the system end user with reference to the operation of obtaining the enterprise user status information in the interactive platform and the content of the enterprise user status information; The blockchain points circulation record is permanently recorded on the blockchain as a credible certificate of the data contribution of the data source user.

8. According to the enterprise portrait classification system based on blockchain technology in claim 1, it is characterized in that: The logic of points distribution in the points module is expressed as follows: Each time data calls Tk, the smart contract SC is triggered, according to the number of calls and data quality factor Allocate points to data provider ui Where: α is the blockchain points reward benchmark coefficient; is the data quality assessment value; Furthermore, a proportional formula for the conversion between points and interactive platform service fees is set: Where: β is the conversion ratio.

9. According to the enterprise portrait classification system based on blockchain technology in claim 1, it is characterized in that: The creation module is provided with submodules, including: A reset unit, used to set a reset cycle and control the reset operation of the system based on the set reset cycle; Wherein, the reset period set in the reset module is customized by the system end user; During the creation module operation phase, the enterprise user portrait database is synchronously set up, the enterprise portrait user database and the enterprise user status information type are bound to each other, the enterprise user portrait with the highest matching degree in the enterprise user portrait database is queried based on the enterprise user status information type requested in the interactive platform, and the mutual configuration of the enterprise user portrait and the enterprise user is completed; The enterprise user portrait matching degree is determined based on the same number of types contained in the enterprise user status information and the types of enterprise user status information bound to the enterprise user portrait in the enterprise user portrait database. The more types of enterprise user status information of the same type, the higher the enterprise user portrait matching degree; The enterprise user status information types include at least: enterprise size information of the enterprise user, industry category of the enterprise user, cumulative revenue and profit information of the enterprise user, geographical location of the enterprise user's service market, cash flow information of the enterprise user, and number of risk items for early warning of daily operations of the enterprise user.

10. According to claim 1, a corporate portrait classification system based on blockchain technology is characterized in that: The distribution module is interactively connected to an interactive platform and a request module via a wireless network, the request module is interactively connected to an encryption transmission module via a wireless network, the encryption transmission module is interactively connected to a points module and a creation module via a wireless network, and the creation module is internally interactively connected to a reset unit via a wireless network.

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