Municipal social credit management-oriented management system

Abstract

The invention provides a municipal social credit management-oriented management system, so as to realize the functions of social credit management data acquisition, credit model construction, credit application and the like, and improve the social credit management capability and efficiency. The system comprises an infrastructure layer, a data governance layer, a model layer, a service layer and an application layer, the infrastructure layer is used for providing hardware and software resources for network, calculation and storage so as to provide basic service support of the system; the data governance layer is used for processing, managing and storing structured data, semi-structured data and unstructured data associated with credit governance; the model layer is used for carrying out full-life-cycle management on various models for credit management; the service layer is used for packaging credit governance service logic and service processing logic and providing a plurality of services; and the application layer is used for providing various application functions and services required by credit governance for the user.

Description

Technical Field

[0001] The present application relates to the technical field of social credit governance, and specifically to a management system for urban social credit governance. Background Art

[0003] The existing credit governance management system has many shortcomings, such as: differences between different regions and industries, lack of unified norms and standards; difficulty in timely and effective processing and synchronization of information; and limited coverage of credit inquiries.

[0004] In view of this, in view of the defects and shortcomings of the existing credit governance management system, how to build a management system for urban social credit governance and improve the capacity and efficiency of social credit governance is an issue that needs to be urgently addressed. Summary of the invention

[0005] The embodiment of the present application provides a management system for urban social credit governance, which realizes functions such as social credit governance data acquisition, credit model construction, and credit application through key technologies such as multi-source data fusion governance, big data mining and analysis, blockchain-based credit evidence and traceability, and credit exchange and mutual recognition based on transfer learning, thereby improving the ability and efficiency of social credit governance.

[0006] In order to achieve the above objectives, this application adopts the following technical solutions:

[0007] In the first aspect, the present application provides a management system for municipal social credit governance, the system comprising: an infrastructure layer, a data governance layer, a model layer, a service layer and an application layer;

[0008] The infrastructure layer is used to provide network, computing and storage hardware and software resources to provide basic service support for the system;

[0009] The data governance layer is used to process, manage and store structured data, semi-structured data and unstructured data related to credit governance;

[0010] The model layer is used to manage the entire life cycle of various credit governance models;

[0011] The service layer is used to encapsulate credit governance business logic and business processing logic and provide multiple services;

[0012] The application layer is used to provide users with various application functions and services required for credit management.

[0013] A possible design scheme, the infrastructure layer includes: government cloud, government extranet, Internet, mobile network, security equipment, storage server and computing server.

[0014] A possible design scheme, the data governance layer includes: data exchange and sharing, data fusion processing, data storage, and data asset management;

[0015] Data exchange and sharing, used to collect data related to credit management from multiple channels;

[0016] Data fusion processing is used to standardize and integrate credit management-related data collected from multiple channels;

[0017] Data storage, which is used to classify and store credit management-related data, calculate labels for the data, and store them according to labels;

[0018] Data asset management is used to collect and standardize the massive amount of data related to credit governance, including data resource directory, metadata management, data lineage management, data quality management, data security management and data permission management.

[0019] A possible design scheme, data storage includes: credit knowledge base, credit basic indicator base, credit theme base and credit special database.

[0020] Credit knowledge base, which is used to store laws and regulations related to social credit governance and credit cases;

[0021] The credit basic index library is used to store evaluation criteria related to credit entities and social credit governance;

[0022] The credit subject database is used to store corresponding social credit governance data according to natural persons, legal persons, and non-legal persons;

[0023] The credit subject database is used to store corresponding social credit governance data according to different types of dishonesty.

[0024] A possible design scheme is that the model layer includes: multiple credit governance-related models, wherein the model layer performs full life cycle management of multiple credit governance-related models, including model definition, model development, model evaluation, model deployment, model monitoring, model service, model re-evaluation and update, and model exit.

[0025] A possible design scheme includes multiple credit governance-related models: a key personnel credit analysis model, a cross-departmental and cross-regional comprehensive joint punishment model for breach of trust, and an incentive model for trustworthy public service entities.

[0026] A possible design scheme, the model layer also includes: model import, model export, model query, model combination, model selection and model visualization.

[0027] A possible design scheme, the service layer includes: unified user management, unified authentication service, unified login management, unified permission management, and unified portal.

[0028] A possible design solution is that the service layer also includes: full-process credit situation awareness and linkage warning, cross-regional social credit governance conversion and mutual recognition, and data storage and traceability services;

[0029] Credit whole-process situation awareness and linkage warning are used to monitor social credit risks in real time, and to detect and warn in a timely manner;

[0030] Transformation and mutual recognition of cross-regional social credit governance, used to achieve social credit information sharing and mutual recognition of social credit evaluation results between different regions;

[0031] Data storage and traceability services are used to provide the source and flow path of data.

[0032] A possible design scheme, the application layer includes: personal center, credit grid governance, key personnel credit management, credit pension, credit situation monitoring, credit evaluation, credit information release, credit inquiry, credit objection and credit repair.

[0033] In the embodiment of the present application, the system architecture of the infrastructure layer, data governance layer, model layer, service layer and application layer is adopted, and the cutting-edge technologies such as big data model, blockchain, privacy computing and artificial intelligence are fully utilized. Among them, the big data model technology collects, processes and analyzes massive data, so as to provide users with more accurate recommendations and suggestions; blockchain technology ensures the security and credibility of data, so that users can use the platform to perform various operations with confidence; privacy computing technology enables the platform to ensure the security of user data when processing it, avoiding problems such as data leakage. In this way, the functions of social credit governance data acquisition, credit model construction, credit application, etc. are realized, making social credit governance supervision more refined and intelligent, and improving the ability and efficiency of social credit governance.

[0034] Other features and advantages of the present application will be described in detail in the subsequent detailed description. BRIEF DESCRIPTION OF THE DRAWINGS

[0035] In order to more clearly illustrate the technical solutions in the embodiments of the present application, the drawings required for use in the description of the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present application. For those skilled in the art, other drawings can be obtained based on these drawings without creative work.

[0036] Figure 1 A system architecture diagram of a management system for municipal social credit governance provided in an embodiment of the present application. DETAILED DESCRIPTION

[0037] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those skilled in the art without creative work are within the scope of protection of this application.

[0038] At the same time, in the description of the embodiments of the present application, the term "and / or" includes any and all combinations of one or more related enumeration rules. The terms used in this application are only used to describe specific embodiments and are not intended to limit the present disclosure. In the description of the embodiments of the present application, the singular forms "one" and "the" are also intended to include plural forms, unless the context clearly indicates otherwise; the meaning of "multiple" is two or more, unless otherwise clearly and specifically defined. It will also be understood that when the terms "including" and / or "made of..." are used in this application, it specifies the presence of features, wholes, steps, operations, elements and / or components, but does not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or groups thereof.

[0039] Figure 1 A system architecture diagram of a management system for municipal social credit governance provided in an embodiment of the present application.

[0040] like Figure 1 As shown, the present invention provides a management system for urban social credit governance, including: an infrastructure layer, a data governance layer, a model layer, a service layer and an application layer.

[0041] The infrastructure layer is used to provide hardware and software resources for networking, computing, and storage to provide basic service support for the system.

[0042] Among them, the infrastructure layer includes: government cloud, government extranet, Internet, mobile network, security equipment, storage servers and computing servers.

[0043] The government cloud is used to provide the computing, storage and network resources required by government departments; the government extranet is used to provide a dedicated network specifically required by government departments and related institutions; the Internet and mobile networks are used to connect public networks of various users and services; security equipment is used to protect system security and prevent unauthorized access and data leakage; storage servers are used to provide large-scale data storage capabilities to ensure that massive data in the system can be effectively saved and managed; and computing servers are used to perform data processing and analysis tasks, etc.

[0044] In other words, the infrastructure layer works together through hardware equipment, software platforms, and network communication facilities to ensure efficient, stable, and secure operation of the business, allowing the superstructure to invest more resources in core business and improve the overall competitiveness of the system.

[0045] In addition, the infrastructure layer may also include other possible contents, which are not specifically limited here.

[0046] The data governance layer is used to process, manage and store structured data, semi-structured data and unstructured data related to credit governance.

[0047] Among them, the data governance layer includes: data exchange and sharing, data fusion processing, data storage, and data asset management.

[0048] Data exchange and sharing is used to collect data related to credit management from multiple channels, and integrate available internal and external data sources through grid terminal devices. For example, the system connects to the data sharing platform to collect data on community residents, merchants, and enterprises, such as data on politics, law, justice, civil affairs, development and reform, as well as data collected through horizontal departments, and supplements the collected information to form a more comprehensive and accurate data set.

[0049] It should be noted that the system acquisition tools may include various types of data extraction plug-ins and data writing plug-ins, flexibly configure the input and output data storage, and adapt to the data conversion of each data extraction and writing plug-in. The system also supports offline and quasi-real-time access to more than ten heterogeneous data sources, such as various relational databases (such as Mysql, Oracle, SqlServer, Postgresql, etc.), data warehouses (Hive) and other data sources.

[0050] Data fusion processing is used to standardize and integrate credit governance-related data collected from multiple channels. Exemplary, data from natural persons, legal persons, and non-legal persons from different data sources can be integrated. For example, the integration of natural person data is to associate basic population information, social security information, abnormal list information, and joint reward and punishment information with the ID number, obtain the basic information + business label of the person, and form a wide table of natural person information. Legal person data integration is to associate the basic population information table with the legal person registration information and corporate legal person communication information through the ID number to form a wide table of legal person information. Based on the basic population information table, the standardized various types of personnel are formed into a wide table of key person information through the ID number.

[0051] Data storage is used to classify and store data related to credit governance, as well as to calculate labels for data and store them according to labels. By standardizing and calculating labels for the accessed data, the data is stored according to factors such as "people, places, things, objects, and organizations", or classified and stored by other factors, to build a hierarchical data storage space. Taking population information as an example, the original database can be used to store various types of original data from various commissions and bureaus; the core database stores data standardization, data fusion, and label calculations to form a standardized and integrated credit knowledge base, credit basic indicator library, credit theme library, and credit special library.

[0052] Among them, the credit knowledge base is used to store laws and regulations and credit cases related to social credit governance; the credit basic indicator library is used to store credit subjects and evaluation standards related to social credit governance; the credit subject library is used to store corresponding social credit governance data according to natural persons, legal persons, and non-legal persons; the credit special library is used to store corresponding social credit governance data according to different types of default.

[0053] In addition, the above storage method is only an example, and storage can also be performed through other classifications or considerations, such as fully encrypted storage and processing of sensitive data, which will not be elaborated here.

[0054] Data asset management is used to collect and standardize the massive amount of data related to credit governance, including data resource directory, metadata management, data lineage management, data quality management, data security management, and data rights management. Data asset management ensures the effective management of credit-related data through a series of standardized and systematic methods and tools.

[0055] The model layer is used to manage various credit governance models throughout their life cycle.

[0056] The model layer includes: multiple credit governance-related models, among which the model layer performs full life cycle management of multiple credit governance-related models, including model definition, model development, model evaluation, model deployment, model monitoring, model service, model re-evaluation and update, and model exit.

[0057] Among them, there are multiple models related to credit governance, including: key personnel credit analysis model, cross-departmental and cross-regional comprehensive joint punishment model for breach of trust, public service trustworthy subject incentive model and other models related to credit governance.

[0058] Exemplarily, the key personnel credit analysis model can be a key personnel credit risk assessment model, a key personnel insurance fraud credit analysis model, a key personnel sentiment analysis model, a key personnel loan credit behavior scoring card model, a key personnel consumption credit scoring card model, a key personnel vocational education loan credit analysis model, and the like.

[0059] In addition, the model layer can also include the validity and fairness detection models of the above-mentioned multiple credit governance-related models, which can detect the fairness and accuracy of the models and ensure that the models will not be biased or erroneous due to certain factors.

[0060] The model layer can also include: model import, model export, model query, model combination, model selection and model visualization. Model import is used to import externally created models or data structures into the system for unified management and further processing; model export allows users to export models to external systems or files; model query is used to search and retrieve specific models in the system; the model query function improves the discoverability of the model and facilitates quick finding of the required model; model combination allows multiple models to be combined into a new model to support more complex requirements; model visualization displays the model through a graphical interface.

[0061] The service layer is used to encapsulate credit governance business logic and business processing logic and provide multiple services.

[0062] Among them, the service layer includes: unified user management, unified authentication service, unified login management, unified permission management, and unified portal.

[0063] Unified user management is used to centrally manage all user accounts within enterprises and organizations, improve the efficiency and security of account management, reduce information duplication and operation redundancy, and reduce the risk of attacks and information leakage; unified authentication service provides a centralized authentication mechanism that allows users to use a set of credentials to authenticate in multiple systems, simplifies the authentication process when users switch between different systems, and improves user experience; unified login management implements single sign-on (SS0), and users only need to log in once to access all mutually trusted application systems, greatly improving user convenience and system security; unified permission management is used to ensure that the permissions of different users and roles in the system are properly allocated and managed to ensure data security, prevent unauthorized access, and ensure that personnel in each position can only perform operations within their responsibilities on the system; unified portal, as an integration platform, provides a centralized access point that integrates multiple application systems and information resources, allowing users to access and process information and tasks from different sources through one interface, thereby improving work efficiency and collaboration capabilities.

[0064] The service layer also includes: full-process credit situation awareness and linkage warning, cross-regional social credit governance conversion and mutual recognition, and data storage and traceability services;

[0065] Among them, the full-process credit situation awareness and linkage early warning are used to monitor social credit risks in real time, discover and warn in a timely manner; cross-regional social credit governance conversion and mutual recognition are used to achieve social credit information sharing and mutual recognition of social credit evaluation results among different regions; data storage and traceability services are used to provide the source and flow path of data.

[0066] In other words, the credit whole process situation awareness and linkage early warning are based on the data related to social credit governance, integrated into a credit big data mart, and provide underlying support for the generation of early warning signals. Afterwards, the early warning model is set up by theme, with the credit subject as the center, and batches are run according to the monitoring frequency. When the early warning model is triggered, early warning signals of different levels are generated. For early warning signals, a single or batch early warning signal disposal process can be initiated in the system to start credit risk resolution work, and track and control the entire process to ensure that risks can be properly handled. A comprehensive statistical analysis is also conducted on the triggering of early warning signals, early warning effects, etc., and attribution analysis is performed using the statistical analysis results to continuously optimize the early warning model.

[0067] The conversion and mutual recognition of cross-regional social credit governance is to achieve the sharing, conversion and mutual recognition of credit information between different regions to promote the unification and efficient operation of the social credit system. Region is not only a geographical consideration, but can also be cross-departmental, cross-company, etc., based on actual considerations, and no restrictions are made here.

[0068] Data tracking and tracing uses the characteristics of blockchain technology that cannot be tampered with, cannot be denied, and can be traced. It provides a basis for resisting security risks, is not subject to public technical services, and builds data storage and traceability components. Data tracking and tracing is built on the alliance chain platform. Technically, it follows unified technical interface specifications and standards, adopts a loosely coupled layered design concept, and divides it from bottom to top into blockchain infrastructure layer, blockchain platform layer, smart contract layer, registration and acceptance platform layer, etc.

[0069] The application layer is used to provide users with various application functions and services required for credit management.

[0070] The application layer includes: personal center, credit grid governance, key personnel credit management, credit pension, credit situation monitoring, credit evaluation, credit information release, credit inquiry, credit objection and credit repair, etc.

[0071] The Personal Center is a one-stop credit service portal provided to users, allowing them to query and manage their own credit information and redeem various services and conveniences based on their credit scores.

[0072] Credit grid governance includes 1) grid inspections. After the violation incidents recorded in the daily grid inspections are reviewed and stored, the subject evaluation results are refreshed. Subjects with declining credit ratings are identified as key supervision targets through risk profiling, and included in grid key inspections and departmental list management. This helps the grid to accurately govern key supervision targets, realize real-time dynamic updates of data, strengthen the subject's perception of its own credit, and assist relevant departments in conducting inspections and rectification of hidden dangers such as social security and production safety in villages (communities) and grids. 2) Credit portraits of grid personnel, build credit portraits of grid residents, buildings, families, etc., establish credit points for individuals, families, buildings, organizations, etc., create credit grids or credit communities, inject "credit genes" into grassroots governance, and provide incentives for volunteer services, social welfare, safe learning, etc., and punish violations of grid community public regulations, social morality, professional ethics, family virtues, and personal morality. With grid leaders and grid members as the main body of the credit community, fully integrate the forces of property management committees, property owners' committees, residents' committees, volunteers, and other forces to carry out all-round, multi-channel, and three-dimensional publicity to guide community residents to know and value credit, etc.

[0073] Key personnel credit management, including 1) credit grid members or mediators. In view of the low enthusiasm of community grid members and people's mediators, the platform has established a points empowerment incentive mechanism. Combined with key tasks such as "handling complaints immediately", conflict resolution, and hidden danger investigation, the platform selects "Star" grid members and mediators in accordance with the "one assessment per month, one reward per month" method, and gives points rewards. 2) Volunteer credit management, relying on the construction of the social credit system, innovatively develops the "credit +" integration model, integrates the "credit" element with volunteer work, gives full play to the positive incentive effect of credit system construction, promotes the construction of social integrity and civilization, and promotes the integration of "credit + volunteer". Establish a volunteer credit file, provide volunteers with the option to choose and participate in public welfare service projects released by their communities, accumulate points, combine volunteers' participation in public welfare activities with personal credit points, and incorporate them into the community credit system to achieve volunteers' voluntary and conscious participation in community volunteer services and public welfare actions.

[0074] Credit-based elderly care, through the establishment of a service exchange and incentive mechanism with time coins as the core, provides accurate and excellent volunteer services for the elderly, especially the elderly who are old, disabled, demented, living alone, lost their only child, and empty nesters. After earning time coins, volunteers can exchange them for the required services and goods, such as parking tickets for family parking spaces in the community, haircut cards, tissues, etc. The exchanged elderly care services can be used by the volunteers themselves or their immediate family members. By integrating data related to the elderly from multiple departments, with modern communications, one-click calling, the Internet and e-commerce as technical support, it provides convenient services such as cultural entertainment, medical care, and convenient life for the elderly at home, and at the same time provides SMS sending services for the elderly on the management side.

[0075] Credit situation monitoring forms a multi-dimensional risk view based on data such as risk sensitivity, compliance, continuity, authority, and authenticity, and then extends from the dimension of the credit subject to the panoramic view, systemic risk and other dimensions, integrates multi-party information, outlines views at different levels, and depicts a full-scale, three-dimensional portrait through information description, label setting, external data layered characterization, risk factor tracing and other forms. In addition, based on the in-depth exploration and mining of risk data, it can combine the full-cycle needs of credit risk management and control to conduct multi-level statistical analysis such as risk multi-dimensional report analysis, flexible query, and directional analysis, and conduct good human-computer interaction through various impactful presentation methods such as heat maps, linear maps, three-dimensional bar graphs, dynamic trend graphs, etc.

[0076] Credit evaluation: The system can evaluate and analyze personal credit and form scientific and reliable credit evaluation results. A credit evaluation publicity system is also established. After the information collected and reported by the grid information collector is verified and confirmed by the grid credit deliberation meeting, the score increase and deduction will be publicized through the credit disclosure column of the grid credit square and mobile terminals.

[0077] Credit information release, including 1) Credit announcement: display the details of the red list and black list. 2) Policy release: release policy information, can regularly release relevant policy information, and connect with the latest policies of provinces, cities, districts, and streets, and remind residents, merchants, and corporate users in real time through the system.

[0078] Credit inquiry, provide credit inquiry services, provide users with convenient credit inquiry services, and enhance the transparency and fairness of credit.

[0079] Credit objection: If a user has objections to his or her information in the system and finds errors or omissions, he or she may request the system to correct or delete it.

[0080] Under certain conditions, credit repair allows users to improve or restore their credit status by correcting dishonest behavior, eliminating adverse effects, and following prescribed procedures.

[0081] In summary, this application adopts the system architecture of infrastructure layer, data governance layer, model layer, service layer and application layer, and makes full use of cutting-edge technologies such as big data model, blockchain, privacy computing, etc. Among them, the big data model collects, processes and analyzes massive data, so as to provide users with more accurate recommendations and suggestions; blockchain technology ensures the security and credibility of data, so that users can use the platform to perform various operations with confidence; privacy computing technology enables the platform to ensure the security of user data when processing it, avoiding problems such as data leakage. In this way, the functions of social credit governance data acquisition, credit model construction, credit application, etc. are realized, making social credit governance supervision more refined and intelligent, and improving the ability and efficiency of social credit governance.

[0082] It should be noted that the management system for municipal social credit governance in the embodiment of the present application can support HTTP interface calls, MQTT services and Redis use, and in the network topology, NGINX is added as a reverse proxy server to improve the load capacity and security of the system. Nginx can distribute requests to multiple HTTP service nodes to achieve load balancing.

[0083] The above is only the preferred embodiment of the present application, and does not limit the present application in other forms. Any technician familiar with the profession may use the above disclosed technical content to change or modify it into an equivalent embodiment with equivalent changes. However, any simple modification, equivalent change and modification made to the above embodiment based on the technical essence of the present application without departing from the technical solution of the present application still falls within the protection scope of the technical solution of the present application.

[0084] Obviously, the above embodiments of the present application are only examples for clearly illustrating the present application, and are not intended to limit the implementation methods of the present application. For those of ordinary skill in the art, other different forms of changes or modifications can be made based on the above description. It is not necessary and impossible to list all implementation methods here. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present application should be included in the protection scope of the claims of the present application.

Claims

1. A management system for urban social credit governance, characterized by: The system includes: infrastructure layer, data governance layer, model layer, service layer and application layer; The infrastructure layer is used to provide network, computing and storage hardware and software resources to provide basic service support for the system; The data governance layer is used to process, manage and store structured data, semi-structured data and unstructured data related to credit governance; The model layer is used to manage the entire life cycle of various credit governance models; The service layer is used to encapsulate credit management business logic and business processing logic and provide multiple services; The application layer is used to provide users with various application functions and services required for credit management.

2. The management system for city-wide social credit governance according to claim 1 is characterized in that: The infrastructure layer includes: government cloud, government extranet, Internet, mobile network, security equipment, storage server and computing server.

3. The management system for city-wide social credit governance according to claim 1 is characterized in that: The data governance layer includes: data exchange and sharing, data fusion processing, data storage, and data asset management; The data exchange and sharing is used to collect data related to credit management from multiple channels; The data fusion process is used to standardize the credit management-related data collected from multiple channels and perform correlation fusion; The data storage is used to classify and store the data related to credit management, and to calculate labels for the data and store them according to the labels; The data asset management is used to collect and standardize the massive amount of data related to credit governance, including data resource directory, metadata management, data lineage management, data quality management, data security management and data authority management.

4. The management system for city-wide social credit governance according to claim 3 is characterized in that: The data storage includes: a credit knowledge base, a credit basic indicator base, a credit theme base and a credit special database; The credit knowledge base is used to store laws and regulations related to social credit governance and credit cases; The credit basic index library is used to store evaluation criteria related to credit entities and social credit governance; The credit subject database is used to store corresponding social credit governance data according to natural persons, legal persons, and non-legal persons; The credit subject database is used to store corresponding social credit governance data according to different types of dishonesty.

5. The management system for city-wide social credit governance according to claim 1 is characterized in that: The model layer includes: multiple credit governance-related models, wherein the model layer performs full life cycle management of the multiple credit governance-related models, including model definition, model development, model evaluation, model deployment, model monitoring, model service, model re-evaluation and update, and model exit.

6. The management system for city-wide social credit governance according to claim 5 is characterized in that: The multiple credit governance-related models include: a key personnel credit analysis model, a cross-departmental and cross-regional comprehensive joint punishment model for breach of trust, and an incentive model for trustworthy public service entities.

7. The management system for city-wide social credit governance according to claim 5 is characterized in that: The model layer also includes: model import, model export, model query, model combination, model selection and model visualization.

8. The management system for city-wide social credit governance according to claim 1 is characterized in that: The service layer includes: unified user management, unified authentication service, unified login management, unified authority management, and a unified portal.

9. The management system for city-wide social credit governance according to claim 8 is characterized in that: The service layer also includes: full-process credit situation awareness and linkage warning, cross-regional social credit governance conversion and mutual recognition, and data storage and traceability services; The credit whole process situation awareness and linkage warning are used to monitor social credit risks in real time, and to detect and warn in a timely manner; The above-mentioned cross-regional social credit governance conversion and mutual recognition are used to achieve the sharing of social credit information and mutual recognition of social credit evaluation results between different regions; The data evidence tracing service is used to provide the source and flow path of the data.

10. The management system for city-wide social credit governance according to claim 1 is characterized in that: The application layer includes: personal center, credit grid governance, key personnel credit management, credit pension, credit situation monitoring, credit evaluation, credit information release, credit inquiry, credit objection and credit repair.

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