Intelligent nuclear power integrated service system, method and monitoring system

Abstract

The invention provides an intelligent nuclear power integrated service system and method and a monitoring system, and relates to the technical field of industrial internet platforms, the service system is applied to a nuclear power attribute business platform, and the service system comprises an industrial internet of things unit, a business processing unit and an industrial service unit; the industrial internet-of-things unit is used for acquiring nuclear power data and sending the nuclear power data to the business processing unit; the business processing unit is used for generating micro-services corresponding to nuclear power business attributes according to the nuclear power business attributes of the nuclear power data and sending the micro-services to the industrial service unit; and the industrial service unit is used for generating a corresponding service interface according to the micro-service corresponding to the nuclear power service attribute, and performing service registration on the micro-service corresponding to the nuclear power service attribute and the service interface. According to the service system, the method and the monitoring system provided by the invention, a unified service data system can be constructed around nuclear power service attributes, and the uniformity and integration of application development modes are ensured.

Description

Technical Field

[0001] The present invention relates to the technical field of industrial Internet platforms, and particularly to an intelligent nuclear power integrated service system, method and monitoring system. Background Art

[0002] The three-layer architecture of traditional industrial Internet platforms includes IaaS, PaaS, and SaaS. Among them, IaaS (Infrastructure as a Service), PaaS (Platform as a Service), and SaaS (Software as a Service) are the three main service models of cloud computing. They represent different levels of cloud computing services, and each model has its unique characteristics and application scenarios.

[0003] With the development of the computer industry, the deep integration of information technology and the nuclear power industry has occurred. At the same time, problems such as a large number of nuclear power data and inconsistent data have become increasingly serious. Moreover, most of the existing digital or intelligent monitoring platforms in the nuclear power field only aggregate data into relevant databases or data centers. They only provide a large data platform, and after preliminary governance, they can only provide data sources for the development of individual applications. Summary of the Invention

[0004] In view of the above-mentioned disadvantages of the prior art, the purpose of the present invention is to provide an intelligent nuclear power integrated service system, method and monitoring system, which is used to solve the problem that most of the existing digital or intelligent monitoring platforms in the nuclear power field only aggregate data into relevant databases or data centers. They only provide a large data platform, and after preliminary governance, they can only provide data sources for the development of individual applications.

[0005] To achieve the above purpose and other related purposes, the present invention provides an intelligent nuclear power integrated service system, which is applied to a nuclear power attribute business middle platform and includes: an industrial Internet of Things unit, a business processing unit, and an industrial service unit; the industrial Internet of Things unit is used to obtain nuclear power data and send the nuclear power data to the business processing unit; the business processing unit is used to generate microservices corresponding to the nuclear power business attributes according to the nuclear power data and send the microservices to the industrial service unit; the industrial service unit is used to generate corresponding service interfaces according to the microservices corresponding to the nuclear power business attributes, register the microservices corresponding to the nuclear power business attributes and the service interfaces for service interface calls in the nuclear power business application scenario.

[0006] In an embodiment of the present invention, the industrial Internet of Things unit includes: an acquisition module, configured to uniformly configure and configure field devices through edge-side devices to acquire multi-source heterogeneous data; wherein, the multi-source heterogeneous data further includes third-party application system data; a comparison module, configured to perform threshold comparison on the multi-source heterogeneous data to obtain simple event information; and an output module, configured to use the multi-source heterogeneous data and the simple event information as nuclear power data and send it to the service processing unit.

[0007] In an embodiment of the present invention, the comparison module includes: a single comparison sub-module, configured to perform threshold comparison on a single data item in the multi-source heterogeneous data to obtain simple event information when the single data item exceeds the first set threshold range; a comprehensive comparison sub-module, configured to perform threshold comparison on multiple data items in the multi-source heterogeneous data to obtain simple event information when each data item in the multiple data items exceeds the corresponding second set threshold range; and a time series comparison sub-module, configured to perform threshold comparison on the continuously monitored dynamic data in the multi-source heterogeneous data to obtain simple event information when the continuously monitored dynamic data all exceed the third set threshold range.

[0008] In an embodiment of the present invention, the time series comparison sub-module includes: a continuous monitoring component, configured to continuously monitor the data items in the multi-source heterogeneous data to obtain dynamic data; a time determination component, configured to obtain simple event information when it is monitored that the dynamic data all exceed the third set threshold range within a continuous set time.

[0009] In an embodiment of the present invention, the edge-side devices include edge acquisition devices and an edge acquisition network, and the field devices include sensors and nuclear power devices.

[0010] In an embodiment of the present invention, the nuclear power data includes multi-source heterogeneous data and simple event information, and the microservices include data services, computing services, event services, and knowledge services; the service processing unit includes: a data service module, configured to receive the multi-source heterogeneous data and obtain data services according to the multi-source heterogeneous data, and send the data services to the industrial service unit; an industrial knowledge module, configured to obtain knowledge services according to the data services and the precipitation knowledge data of the nuclear power business application, and send the knowledge services to the industrial service unit; an industrial computing module, configured to obtain computing services according to the data services and the knowledge services, and send the computing services to the industrial service unit; and an industrial event module, configured to obtain event services according to the simple event information, the event information generated by the computing service, and the event information generated by the nuclear power business application, and send the event services to the industrial service unit.

[0011] In an embodiment of the present invention, the data service module includes: a data processing sub-module for receiving multi-source heterogeneous data and performing data governance and data integration processing on the multi-source heterogeneous data to obtain a data service; a first sending sub-module for sending the data service to the industrial service unit; a second sending sub-module for sending the knowledge center data in the data service to the industrial knowledge module, where the knowledge center data includes feedback data and knowledge data; and a third sending sub-module for sending the calculation data in the data service to the industrial calculation module.

[0012] In an embodiment of the present invention, data governance includes data quality assessment, data cleaning, data standardization, data classification, data grading, and access control; data integration includes data extraction, data transformation, and data loading.

[0013] In an embodiment of the present invention, the industrial knowledge module includes: a knowledge processing sub-module for performing dual-drive hybrid processing on the data service based on a knowledge graph and a large language model to obtain a knowledge service, where the knowledge service includes a first part of knowledge data and a second part of knowledge data; a fourth sending sub-module for using the first part of knowledge data and the analysis result of the analysis class algorithm corresponding to the first part of knowledge data as input parameters and sending the input parameters to the industrial calculation module; and a fifth sending sub-module for sending the second part of knowledge data to the industrial service unit, where the second part of knowledge data includes fault mode library data and text data.

[0014] In an embodiment of the present invention, the knowledge processing sub-module includes: a problem conversion component for obtaining a user problem and converting the user problem into a query statement through a large language model; and a graph query component for querying in the constructed knowledge graph through the query statement to obtain a knowledge service, where the knowledge graph is obtained by performing graph structure conversion on the entities and relationships of the data service.

[0015] In an embodiment of the present invention, the service interface includes a data service interface, a calculation service interface, an event service interface, and a knowledge service interface; the industrial calculation module includes: a first obtaining sub-module for obtaining the data service in the data service module; a second obtaining sub-module for obtaining the knowledge service in the industrial knowledge module; a calculation sub-module for integrating the data service and the knowledge service with the industrial event module to obtain a calculation service in an event-driven form; a sixth sending sub-module for sending the calculation service in the event-driven form and the event information generated thereby to the industrial service unit; and a seventh sending sub-module for sending the event information generated by the calculation service in the event-driven form to the industrial event module.

[0016] In an embodiment of the present invention, the computing sub-module is further configured to process data services and knowledge services by adopting a real-time data warehouse architecture with in-memory computing, and integrate with the industrial event module to obtain a computing service in the form of event-driven.

[0017] In an embodiment of the present invention, the industrial event module includes: a third acquisition sub-module, configured to receive simple event information, event information generated by the computing service, and event information generated by the application center; an event processing sub-module, configured to generate an event service according to the simple event information, the event information generated by the computing service, and the event information generated by the application center; and an eighth sending sub-module, configured to send the event service to the industrial computing module and the industrial service unit respectively.

[0018] In an embodiment of the present invention, the event processing sub-module is further configured to identify and converge the simple event information, the event information generated by the computing service, and the event information generated by the application center to generate an event service.

[0019] In an embodiment of the present invention, it further includes: an ontology layer, an operation layer, a management layer, and a decision-making layer; the ontology layer is respectively connected to the industrial Internet of Things unit, the business processing unit, and the industrial service unit, and is configured to organize the basic data sources in the industrial Internet of Things unit, the business processing unit, and the industrial service unit directly related to the operation of the nuclear power plant to obtain the first data corresponding to the industrial Internet of Things unit, the business processing unit, and the industrial service unit; the operation layer is respectively connected to the industrial Internet of Things unit, the business processing unit, and the industrial service unit, and is configured to organize the data of the industrial Internet of Things unit, the business processing unit, and the industrial service unit after the intervention of the operation and maintenance personnel during the operation and maintenance process of the nuclear power plant to obtain the second data corresponding to the industrial Internet of Things unit, the business processing unit, and the industrial service unit; the management layer is respectively connected to the business processing unit and the industrial service unit, and is configured to organize the data after the convergence of various types of data in the business processing unit and the industrial service unit according to the relevant governance, maintenance, and standard specification systems implemented to obtain the third data corresponding to the industrial Internet of Things unit and the industrial service unit; the decision-making layer is respectively connected to the industrial Internet of Things unit and the industrial service unit, and is configured to organize the data of the business processing unit and the industrial service unit according to the global data service system corresponding to various types of data to obtain the fourth data corresponding to the business processing unit and the industrial service unit.

[0020] To achieve the above and other related objectives, the present invention also provides an intelligent nuclear power integrated service method, which is applied to the nuclear power attribute business middle platform and includes: receiving nuclear power data through the industrial Internet of Things unit and sending the nuclear power data to the business processing unit; generating microservices corresponding to the nuclear power business attributes according to the nuclear power business attributes of the nuclear power data through the business processing unit and sending the microservices to the industrial service unit; generating corresponding service interfaces according to the microservices corresponding to the nuclear power business attributes through the industrial service unit, registering the microservices corresponding to the nuclear power business attributes and the corresponding service interfaces for service interface calls in corresponding nuclear power business application scenarios.

[0021] In an embodiment of the present invention, obtaining nuclear power data through the industrial Internet of Things unit and sending the nuclear power data to the business processing unit includes: uniformly configuring and configuring the data source and field devices through the edge-side device to obtain multi-source heterogeneous data; comparing the multi-source heterogeneous data with thresholds to obtain simple event information; using the multi-source heterogeneous data and simple event information as nuclear power data and sending it to the business processing unit.

[0022] In an embodiment of the present invention, comparing the multi-source heterogeneous data with thresholds to obtain simple event information includes: comparing a single data item in the multi-source heterogeneous data with a threshold to obtain simple event information when the single data item exceeds the first set threshold range; comparing multiple data items in the multi-source heterogeneous data with thresholds to obtain simple event information when each data item in the multiple data items exceeds the second set threshold range corresponding to each data item; comparing the continuously monitored dynamic data in the multi-source heterogeneous data with thresholds to obtain simple event information when the continuously monitored dynamic data all exceed the third set threshold range.

[0023] In an embodiment of the present invention, comparing the continuously monitored dynamic data in the multi-source heterogeneous data with thresholds to obtain simple event information when the continuously monitored dynamic data all exceed the third set threshold range includes: continuously monitoring the data items in the multi-source heterogeneous data to obtain dynamic data; obtaining simple event information when it is monitored that the dynamic data all exceed the third set threshold range within a continuously set time.

[0024] In an embodiment of the present invention, nuclear power data includes multi-source heterogeneous data and simple event information, and microservices include data services, computing services, event services, and knowledge services; the business processing unit generates microservices corresponding to the nuclear power business attributes according to the nuclear power business attributes of the nuclear power data and sends the microservices to the industrial service unit, including: receiving multi-source heterogeneous data, and obtaining data services according to the multi-source heterogeneous data, and sending the data services to the industrial service unit; obtaining knowledge services according to the data services and the precipitated knowledge data of the nuclear power business application, and sending the knowledge services to the industrial service unit; obtaining computing services according to the data services and the knowledge services, and sending the computing services to the industrial service unit; obtaining event services according to the simple event information, the event information generated by the computing services, and the event information generated by the nuclear power business application, and sending the event services to the industrial service unit.

[0025] In an embodiment of the present invention, receiving multi-source heterogeneous data, and obtaining data services according to the multi-source heterogeneous data, and sending the data services to the industrial service unit, including: receiving multi-source heterogeneous data, and performing data governance and data integration processing on the multi-source heterogeneous data to obtain data services; sending the data services to the industrial service unit; sending the knowledge center data in the data services to the industrial knowledge module; wherein, the knowledge center data includes feedback data and knowledge data; sending the computing data in the data services to the industrial computing module.

[0026] In an embodiment of the present invention, obtaining knowledge services according to the data services and the precipitated knowledge data of the nuclear power business application, and sending the knowledge services to the industrial service unit, including: performing dual-drive hybrid processing on the data services based on a knowledge graph and a large language model to obtain knowledge services; wherein, the knowledge services include first part of knowledge data and second part of knowledge data; using the first part of knowledge data and the analysis results of the analysis algorithms corresponding to the first part of knowledge data as input parameters, and sending the input parameters to the industrial computing module; sending the second part of knowledge data to the industrial service unit; wherein, the second part of knowledge data includes fault mode library data and text data.

[0027] In an embodiment of the present invention, obtaining computing services according to the data services and the knowledge services, and sending the computing services to the industrial service unit, including: obtaining the data services in the data service module; obtaining the knowledge services in the industrial knowledge module; integrating the data services and the knowledge services with the industrial event module to obtain computing services in an event-driven form; sending the computing services in the event-driven form and the event information generated thereby to the industrial service unit; sending the event information generated by the computing services in the event-driven form to the industrial event module.

[0028] In an embodiment of the present invention, an event service is obtained based on simple event information, event information generated by a computing service, and event information generated by a nuclear power business application, and the event service is sent to an industrial service unit, including: receiving simple event information, event information generated by a computing service, and event information generated by an application center; generating an event service according to the simple event information, the event information generated by the computing service, and the event information generated by the application center; and sending the event service to an industrial computing module and an industrial service unit respectively.

[0029] To achieve the above object and other related objects, the present invention further provides an intelligent nuclear power integrated monitoring system, including: a data source layer, a facility layer, the aforementioned intelligent nuclear power integrated service system, and a monitoring application layer; the data source layer is used to connect relevant facilities and various data sources through the Internet of Things to obtain multi-source heterogeneous data and send it to the facility layer; the facility layer is used to send the multi-source heterogeneous data to the intelligent nuclear power integrated service system; the intelligent nuclear power integrated service system is used to obtain nuclear power data according to the multi-source heterogeneous data, obtain microservices with corresponding nuclear power business attributes according to the nuclear power data, and register the microservices with corresponding nuclear power business attributes and corresponding service interfaces in an industrial service unit; the monitoring application layer is used to obtain microservices corresponding to the service registration of the service interface by calling the corresponding service interface according to the application requirements of the corresponding nuclear power business application scenario.

[0030] To achieve the above object and other related objects, the facility layer includes hardware basic equipment and cloud infrastructure, and the cloud infrastructure includes computing resource facilities, storage resource facilities, network resource facilities, and cloud management platform facilities; the monitoring application layer includes equipment management applications, operation management applications, and emergency safety management applications.

[0031] To achieve the above object and other related objects, the intelligent nuclear power integrated service system further includes: a data and computing middle platform, and a general PaaS foundation.

[0032] As described above, an intelligent nuclear power integrated service system, method, and monitoring system of the present invention have the following beneficial effects: Through the nuclear power attribute business middle platform of the intelligent nuclear power integrated service system, by utilizing the basic data processing and computing capabilities established by the data and computing middle platforms, and combining with the general characteristics of the nuclear power industry business, a business middle platform that supports the development of intelligent applications in different nuclear power business scenarios can be established, and through unified business configuration, it is configured as microservices and corresponding service interfaces for intelligent applications to call. It is convenient for nuclear power business personnel to develop intelligent applications at any time according to the specific application scenarios on site based on the nuclear power attribute business middle platform, and through the business processing unit, the applications around a certain theme can be integrated from data, computing to business, without being restricted by the constraints of IT technology on applications. It can not only achieve the unity of data and computing through the microservice architecture, but also enable nuclear power business personnel to precipitate the business knowledge they master into the platform through application development and integrate the business of the required theme according to the application scenario requirements. BRIEF DESCRIPTION OF THE DRAWINGS

[0033] Figure 1 It shows a schematic flowchart of the intelligent nuclear power integrated service system provided by an embodiment of the present invention.

[0034] Figure 2 It shows a schematic flowchart of the intelligent nuclear power integrated service process provided by an embodiment of the present invention.

[0035] Figure 3 It shows a structural block diagram of the intelligent nuclear power integrated service method provided by an embodiment of the present invention.

[0036] Figure 4 It shows a structural block diagram of the intelligent nuclear power integrated monitoring system provided by an embodiment of the present invention.

[0037] Figure 5 It shows a schematic flowchart of the transient automatic statistics process of a nuclear power unit provided by an embodiment of the present invention.

[0038] Description of Component Labels

[0039] Data source layer 10; Facility layer 20; Intelligent nuclear power integrated service system 30; Monitoring application layer 40; Industrial Internet of Things unit 31; Business processing unit 32; Industrial service unit 33. DETAILED DESCRIPTION OF THE EMBODIMENTS

[0040] The following describes the embodiments of the present invention through specific examples. Those skilled in the art can easily understand the other advantages and effects of the present invention from the content disclosed in this specification. The present invention can also be implemented or applied through other different specific embodiments. Various details in this specification can also be modified or changed based on different viewpoints and applications without departing from the spirit of the present invention. It should be noted that, without conflict, the following embodiments and the features in the embodiments can be combined with each other.

[0041] It should be noted that the diagrams provided in the following embodiments only illustrate the basic concept of the present invention in a schematic manner. Therefore, only the components related to the present invention are shown in the diagrams, rather than being drawn according to the number, shape, and size of the components in actual implementation. The type, quantity, and proportion of each component in actual implementation can be arbitrarily changed, and the component layout type may also be more complex.

[0042] In the following description, a large number of details are explored to provide a more thorough explanation of the embodiments of the present invention. However, it is obvious to those skilled in the art that the embodiments of the present invention can be implemented without these specific details. In other embodiments, well-known structures and devices are shown in the form of block diagrams rather than in detail to avoid making the embodiments of the present invention difficult to understand.

[0043] Please refer to Figure 1 , the present invention provides an intelligent nuclear power integrated service system 30, which is applied to the nuclear power attribute business middle platform and includes: an industrial Internet of Things unit 31, a business processing unit 32, and an industrial service unit 33; the industrial Internet of Things unit 31 is used to obtain nuclear power data and send the nuclear power data to the business processing unit 32; the business processing unit 32 is used to generate microservices corresponding to the nuclear power business attributes according to the nuclear power data of the nuclear power business attributes and send the microservices to the industrial service unit 33; the industrial service unit 33 is used to generate corresponding service interfaces according to the microservices corresponding to the nuclear power business attributes, register the microservices corresponding to the nuclear power business attributes and the service interfaces for service interface calls in the nuclear power business application scenario.

[0044] It is not difficult to find from the above that in the intelligent nuclear power integrated service system 30 of the present invention, by using the nuclear power attribute business middle platform, the unified configuration of nuclear power data is realized. Specifically, the industrial Internet of Things unit 31 is used to obtain nuclear power data, which is processed data. Subsequently, the industrial Internet of Things unit 31 will further send the nuclear power data to the service processing unit 32. The service processing unit 32 will further generate microservices corresponding to the nuclear power service attributes according to the nuclear power data and its nuclear power service attributes, and send the microservices to the industrial service unit 33. After receiving the corresponding microservices, the industrial service unit 33 will further generate service interfaces corresponding to the microservices, and register the microservices and their service interfaces for service, so that the service interfaces registered for service can be used to call in the corresponding nuclear power service application scenarios to obtain the corresponding microservices. Thus, according to different types of business application requirements, relevant applications are developed by calling different microservices and put on the platform application market for various business personnel to use on different terminals according to different scenarios.

[0045] In an embodiment of the present invention, the industrial Internet of Things unit 31 includes: an acquisition module, configured to uniformly configure and configure the field devices through the edge-side devices to obtain multi-source heterogeneous data; wherein, the multi-source heterogeneous data further includes third-party application system data; the data types of the multi-source heterogeneous data include time-series data, text data, audio-visual data, etc., and are provided to the acquisition module in a unified access manner; a comparison module, configured to perform threshold comparison on the multi-source heterogeneous data to obtain simple event information; and an output module, configured to use the multi-source heterogeneous data and the simple event information as nuclear power data and send it to the service processing unit 32. Among them, the simple event information includes overhigh temperature, abnormal pressure, equipment failure, etc.

[0046] In this embodiment, the nuclear power data includes multi-source heterogeneous data and simple event information. In the process of obtaining the nuclear power data, the industrial Internet of Things center 31 uses the acquisition module to obtain the multi-source heterogeneous data corresponding to the edge-side devices after uniformly configuring and configuring the field devices through the edge-side devices. Then, the comparison module performs simple threshold comparison on the multi-source heterogeneous data. When the set threshold is exceeded, it is determined as simple event information. Subsequently, the output module is used to realize using the multi-source heterogeneous data and the simple event information as nuclear power data and sending it to the service processing unit 32 to form microservices corresponding to different nuclear power service attributes.

[0047] Among them, the comparison module includes: a single comparison sub-module for performing a threshold comparison on a single data item in the multi-source heterogeneous data to obtain simple event information when the single data item exceeds the first set threshold range; a comprehensive comparison sub-module for performing a threshold comparison on multiple data items in the multi-source heterogeneous data to obtain simple event information when each data item in the multiple data items exceeds the corresponding second set threshold range of each data item; and a time series comparison sub-module for performing a threshold comparison on the continuously monitored dynamic data in the multi-source heterogeneous data to obtain simple event information when the continuously monitored dynamic data all exceed the third set threshold range.

[0048] When using the comparison module to perform a threshold comparison on the multi-source heterogeneous data, methods such as single-parameter threshold comparison, multi-parameter comprehensive comparison, and time series comparison can be adopted. When performing single-parameter threshold comparison, the single comparison sub-module performs a threshold comparison on a single data item in the multi-source heterogeneous data to obtain simple event information when the single data item exceeds the first set threshold range. For example, when the single data item is the data collected by a pressure sensor, by judging whether the data collected by the pressure sensor exceeds the set upper limit threshold, if it exceeds, an event will be triggered. When performing multi-parameter comprehensive comparison, it is possible to perform a threshold comparison by integrating multiple data items in the multi-source heterogeneous data to obtain simple event information when each data item in the multiple data items exceeds the corresponding second set threshold range of each data item. For example, it is possible to set temperature and pressure as common considerations at the same time. Therefore, when judging that both parameters of different types, temperature and pressure, exceed their respective thresholds, an event will be triggered. When performing time series comparison, it is possible to perform a threshold comparison on some dynamic data through continuous monitoring. When the thresholds of continuous monitoring do not meet the requirements, it will be determined as an abnormal event.

[0049] Specifically, the time series comparison sub-module includes: a continuous monitoring component for continuously monitoring the data items in the multi-source heterogeneous data to obtain dynamic data; a time determination component for obtaining simple event information when it is monitored that the dynamic data all exceed the third set threshold range within a continuously set time.

[0050] In the process of using the time series comparison sub-module to perform a threshold comparison on the dynamic data, continuous monitoring within the set time can be achieved through the continuous monitoring component, so that the dynamic data within the set time can be obtained; then, the time determination component is used to judge whether the dynamic data continuously monitored within the set time meets the third set threshold range. If it does not meet, simple event information is obtained. Specifically, when it is monitored that a certain parameter exceeds the threshold continuously for 10 minutes, it can be determined as an abnormal event.

[0051] In an embodiment of the present invention, the edge-side device includes an edge acquisition device and an edge acquisition network, and the field device includes a sensor and a nuclear power device. During the process of uniformly configuring and commissioning the data source and the field device by the edge-side device, the edge acquisition device and the edge acquisition network are used to uniformly configure and commission the field devices such as sensors and nuclear power devices to obtain multi-source heterogeneous data, and the multi-source heterogeneous data may also be data directly received from a third-party application system, that is, third-party application system data. The nuclear power device includes an intelligent instrument and an intelligent device.

[0052] Specifically, the microservices include a data service, a computing service, an event service, and a knowledge service; the service interfaces include a data service interface, a computing service interface, an event service interface, and a knowledge service interface. By unifying the data service, the standardized definition and processing of data can be realized, a unified nuclear power data business system can be constructed, and a unified data mart can be provided. By unifying the computing service, a unified real-time computing and computing scheduling engine can be provided to realize a unified computing framework. Through the unified portal interface and knowledge service, with the unified portal development requirements and microservice framework, the integration and flexible expansion of the application APP can be realized. By unifying the data service, the computing service, the event service, and the knowledge service, a unified application development and business service function can be constructed.

[0053] In an embodiment of the present invention, the service processing unit 32 includes: a data service module, configured to receive multi-source heterogeneous data, and obtain a data service according to the multi-source heterogeneous data, and send the data service to the industrial service unit 33; an industrial knowledge module, configured to obtain a knowledge service according to the data service and the precipitation knowledge data of the nuclear power business application, and send the knowledge service to the industrial service unit 33; an industrial computing module, configured to obtain a computing service according to the data service and the knowledge service, and send the computing service to the industrial service unit 33; and an industrial event module, configured to obtain an event service according to the simple event information, the event information generated by the computing service, and the event information generated by the nuclear power business application, and send the event service to the industrial service unit 33.

[0054] In this embodiment, when the service processing unit 32 processes nuclear power data, it receives the multi-source heterogeneous data in the nuclear power data sent by the industrial Internet of Things unit 31 through the data service module, and forms a data service with the multi-source heterogeneous data and sends it to the industrial service unit 33, so as to generate a data service interface in the industrial service unit 33 and perform service registration with the data service for the data service interface call in the nuclear power business application scenario. The industrial knowledge module will also combine the precipitation knowledge data of the nuclear power business application according to the data service to form a knowledge service; the nuclear power business application can be the corresponding application in the monitoring application layer 40. After obtaining the knowledge service, the knowledge service will be further sent to the industrial service unit 33, so as to generate a knowledge service interface in the industrial service unit 33 and perform service registration with the knowledge service for the knowledge service interface call in the nuclear power business application scenario. By using the obtained data service and knowledge service through the industrial computing module, a computing service can be further obtained, and then the computing service is sent to the industrial service unit 33, and a computing service interface is generated in the industrial service unit 33 and service registration is performed with the computing service for the computing service interface call in the nuclear power business application scenario. Through the industrial event module, simple event information in the industrial Internet of Things unit 31 can be received, and combined with the event information generated by the computing service and the event information generated by the nuclear power business application, an event service can be obtained, and by sending the event service to the industrial service unit 33 and generating an event service interface in the industrial service unit 33 and performing service registration with the event service for the event service interface call in the nuclear power business application scenario. Through the above method, intelligent application development can be carried out at any time according to the specific on-site application scenario, and the applications centered around a certain theme can be connected from data, computing to business through the business center, without being restricted by the IT technology's constraints on applications. Through the microservice architecture, the unification of data and computing is achieved, and nuclear power business personnel can also precipitate the business knowledge they master into the platform through application development, and can connect the business of the required theme according to the application scenario requirements.

[0055] By using the industrial Internet of Things unit 31, data service module, industrial knowledge module, industrial computing module, industrial event module and industrial service unit 33, and combining the nuclear power business attributes, the industrial services and management functions of the Internet of Things, events, computing (including features, indicators), data, knowledge, etc. related to the nuclear power ontology intelligence business for users can be realized to support the cloud-native application development architecture.

[0056] In an embodiment of the present invention, the data service module includes: a data processing sub-module, configured to receive multi-source heterogeneous data and perform data governance and data integration processing on the multi-source heterogeneous data to obtain a data service; a first sending sub-module, configured to send the data service to the industrial service unit 33; a second sending sub-module, configured to send the knowledge center data in the data service to the industrial knowledge module; wherein, the knowledge center data includes feedback data and knowledge data; and a third sending sub-module, configured to send the calculation data in the data service to the industrial calculation module.

[0057] In this embodiment, when the data service module processes multi-source heterogeneous data, after receiving the multi-source heterogeneous data by using the data processing sub-module, it performs data governance and data integration processing on the multi-source heterogeneous data to obtain a data service, and then sends the data service to the industrial service unit 33 through the first sending sub-module to generate a data service interface in the industrial service unit 33 and perform service registration with the data service for the data service interface call in the nuclear power business application scenario. At the same time, it will also use the second sending sub-module to send the knowledge center data in the data service to the industrial knowledge module for the industrial knowledge module to call, so as to generate corresponding knowledge services through the industrial knowledge module. The third sending sub-module can be used to send the calculation data in the data service to the industrial calculation module for the industrial calculation module to call, so as to generate corresponding calculation services through the industrial calculation module. Through the data service module, it is possible to unify data standards and models, and achieve cross-power plant sharing and unified services of equipment data models.

[0058] The processing sequence of data governance and data integration for multi-source heterogeneous data can be determined according to specific requirements and application scenarios. Generally, data governance can be performed first, and then data integration. Through data governance, the quality, consistency, and availability of data can be ensured; and then through data integration, the governed data is integrated together to form a unified data view for subsequent data analysis and the like.

[0059] Among them, data governance includes data quality assessment, data cleaning, data standardization, data classification, data grading, and access control; data integration includes data extraction, data transformation, and data loading.

[0060] In the process of data governance for multi-source heterogeneous data, through data quality assessment, the accuracy, integrity, consistency, and timeliness of data can be evaluated; through data cleaning, missing values, duplicate data, format issues, and outliers can be processed; through data standardization, data formats, encodings, and units can be unified; through data classification, data grading, and access control, the security and compliance of data can be ensured. When integrating multi-source heterogeneous data, the governed data can be extracted from each data source, then mapped to a unified data model, and necessary transformations and aggregations can be performed, and then the processed data can be loaded into the target system.

[0061] In an embodiment of the present invention, the industrial knowledge module includes: a knowledge processing sub-module for performing dual-drive hybrid processing on data services based on a knowledge graph and a large language model to obtain knowledge services; wherein, the knowledge services include a first part of knowledge data and a second part of knowledge data; a fourth sending sub-module for using the first part of knowledge data and the analysis results of the corresponding analysis algorithms of the first part of knowledge data as input parameters and sending the input parameters to the industrial computing module; and a fifth sending sub-module for sending the second part of knowledge data to the industrial service unit 33; wherein, the second part of knowledge data includes fault mode library data and text data.

[0062] In this embodiment, when the industrial knowledge module processes data services, the knowledge processing sub-module is used to perform dual-drive hybrid processing on data services based on a knowledge graph and a large language model to obtain corresponding knowledge services. In the knowledge services, services such as industrial portraits, content generation, retrieval recommendations, interactive Q&A, and thrust analysis can be provided to support knowledge-driven business decisions. Among them, the knowledge services include a first part of knowledge data and a second part of knowledge data. By using the fourth sending sub-module, the first part of knowledge data and the analysis results of the corresponding analysis algorithms of the first part of knowledge data can be sent to the industrial computing module as input parameters for the industrial computing center to call. And the second part of knowledge data is sent to the industrial service unit 33 through the fifth sending sub-module to generate a knowledge service interface in the industrial service unit 33 and perform service registration with the knowledge services for the knowledge service interface to call in the nuclear power business application scenario.

[0063] Among them, the knowledge processing sub-module includes: a problem conversion component for obtaining a user problem and converting the user problem into a query statement through a large language model; and a graph query component for querying in the constructed knowledge graph through the query statement to obtain knowledge services; wherein, the knowledge graph is obtained by performing graph structure conversion on the entities and relationships of the data services.

[0064] When using the knowledge processing sub-module to process data services, the knowledge graph and the large language model are used in a dual-driven hybrid manner to ensure the accuracy and reliability of the answers, thereby obtaining knowledge services. Specifically, through the question conversion component, the user's question can be converted into a query statement corresponding to the knowledge graph by using the large language model, and then the query statement corresponding to the knowledge graph is used to query answers in the knowledge graph, thereby obtaining knowledge services. And through the knowledge services based on the knowledge graph and the large language model, it is possible to generate a detailed portrait of the device by combining the device parameters, operation records in the knowledge graph and the descriptions generated by the large language model, and through the correlation analysis of the knowledge graph, a panoramic view of the nuclear power plant operation process can be generated to show the relationships between various devices and processes. It is also possible to use the large language model to generate technical documents, operation manuals, maintenance guides, etc., and when generating technical documents, operation manuals, maintenance guides, etc., the professional knowledge in the knowledge graph can be referred to to ensure the accuracy and practicality of the generated content. By combining the structured knowledge of the knowledge graph and the natural language understanding ability of the large language model, an intelligent search service is provided, and personalized knowledge recommendations can also be provided for users based on the user's historical behavior and the knowledge in the knowledge graph. Users can also ask questions in natural language, the large language model understands the questions and retrieves relevant information from the knowledge graph, and when generating answers, the knowledge in the knowledge graph is referred to to ensure the accuracy and reliability of the answers. By using the fault modes in the knowledge graph and the fault descriptions generated by the large language model, fault diagnosis can also be performed, and by combining the safety standards in the knowledge graph and the safety suggestions generated by the large language model, safety analysis can be performed.

[0065] In an embodiment of the present invention, the industrial computing module includes: a first acquisition sub-module for acquiring data services in the data service module; a second acquisition sub-module for acquiring knowledge services in the industrial knowledge module; a computing sub-module for integrating the data services and the knowledge services with the industrial event module to obtain a computing service in an event-driven form; a sixth sending sub-module for sending the computing service in the event-driven form and the event information generated thereby to the industrial service unit; and a seventh sending sub-module for sending the event information generated by the computing service in the event-driven form to the industrial event module.

[0066] In this embodiment, in the process of the industrial computing module obtaining the computing service based on the data service and the knowledge service, the first acquisition sub-module can be used to obtain the data service in the data service module, and the second acquisition sub-module can be used to obtain the knowledge service in the industrial knowledge module. Then, the computing sub-module is used to integrate the data service and the knowledge service with the industrial event module to obtain the computing service in the form of event-driven. Then, the sixth sending sub-module can be used to send the computing service in the form of event-driven and the event information generated thereby to the industrial computing module, generate a computing service interface in the industrial service unit 33, and perform service registration with the computing service for the computing service interface in the nuclear power business application scenario to call. The seventh sending sub-module can also send the event information generated by the computing service in the form of event-driven to the industrial event module, so as to realize the integration of the event information through the industrial event module. In addition, based on the concept of the in-memory computing real-time data warehouse technology, the industrial computing module can realize the unified definition, calculation and service provision of the characteristics, indicators and algorithms of nuclear power objects, and integrate with the industrial event module to form a computing service in the form of event-driven.

[0067] Specifically, the computing sub-module is further configured to process the data service and the knowledge service by using the in-memory computing real-time data warehouse architecture, and integrate with the industrial event module to obtain the computing service in the form of event-driven. By processing the data service and the knowledge service by using the in-memory computing real-time data warehouse architecture, the unified definition, calculation and service provision of the characteristics, indicators and algorithms of nuclear power objects can be realized, and it can be integrated with the industrial event module to form a computing service in the form of event-driven.

[0068] In an embodiment of the present invention, the industrial event module includes: a third acquisition sub-module, configured to receive simple event information, event information generated by the computing service, and event information generated by the application center; an event processing sub-module, configured to generate an event service according to the simple event information, event information generated by the computing service, and event information generated by the application center; and an eighth sending sub-module, configured to send the event service to the industrial computing module and the industrial service unit respectively.

[0069] In this embodiment, when the industrial event module processes various events, it can identify, receive, and converge various event information through the third acquisition sub-module, such as simple event information, event information generated by computing services, and event information generated by the application center. Then, through the eighth sending sub-module, it can send various event information to the industrial service unit to achieve the global sharing and tracking analysis of event services. In the industrial service unit 33, by using the event service, an event service interface can be generated and service registration can be performed with the event service for the event service interface call in the nuclear power business application scenario, so as to push event information to different nuclear power business applications according to different subscribed users. By sending various event information to the industrial computing module again, it can be realized to drive the calculation of the industrial computing module according to the event.

[0070] Among them, the event processing sub-module is also used to identify and converge simple event information, event information generated by computing services, and event information generated by the application center to generate an event service. After generating the event service, the global sharing and tracking analysis of the event can be further realized. That is, store the event information in the event storage system to support the persistence and historical query of the event; track the processing process of the event, record the transfer path and processing result of the event; analyze the event data, generate event reports and dashboards to support the visualization and analysis of the event.

[0071] Please refer to Figure 2 , Figure 2In an embodiment provided, in the intelligent nuclear power integrated service system of the present invention, through the industrial Internet of Things unit, multi-source heterogeneous data can be obtained by using sensors, intelligent instruments and devices through edge acquisition devices or edge acquisition networks, and at the same time, multi-source heterogeneous data can also be directly obtained through third-party application systems. After the industrial Internet of Things unit obtains multi-source heterogeneous data, simple event information is obtained through threshold comparison processing of simple events, and the multi-source heterogeneous data is sent to the data service module. After data integration and governance by the data service module, data services are obtained and provided to the industrial service unit, so that the intelligent application APP can call the data services through the data service interface. The data service module will also send the data services to the industrial knowledge module to generate knowledge services and send them to the industrial service unit, so that the intelligent application APP can call the knowledge services through the knowledge service interface. The data service module will also send the data services to the industrial computing module, and at the same time, the industrial knowledge module will also send the knowledge services to the industrial computing module, so as to realize that the industrial computing module combines with the industrial event module to perform event-driven computing, and the obtained computing services are sent to the industrial service unit for the intelligent application APP to call the computing services through the computing service interface. The obtained computing services will also generate event information and send it to the industrial event module. At the same time, the industrial event module will also receive the simple event information of the industrial Internet of Things center and the event information generated by the intelligent application APP to form event services for different users to subscribe to events through the intelligent application APP.

[0072] In an embodiment of the present invention, it further includes: an ontology layer, an operation layer, a management layer, and a decision-making layer; the ontology layer is respectively connected to the industrial Internet of Things unit 31, the business processing unit 32, and the industrial service unit 33, and is used to organize the basic data sources in the industrial Internet of Things unit 31, the business processing unit 32, and the industrial service unit 33 that are directly related to the operation of the nuclear power plant to obtain the first data corresponding to the industrial Internet of Things unit 31, the business processing unit 32, and the industrial service unit 33; the operation layer is respectively connected to the industrial Internet of Things unit 31, the business processing unit 32, and the industrial service unit 33, and is used to organize the data of the industrial Internet of Things unit 31, the business processing unit 32, and the industrial service unit 33 after the intervention of the operation and maintenance personnel during the operation and maintenance process of the nuclear power plant to obtain the second data corresponding to the industrial Internet of Things unit 31, the business processing unit 32, and the industrial service unit 33; the management layer is respectively connected to the business processing unit 32 and the industrial service unit 33, and is used to organize the data after various types of data in the business processing unit 32 and the industrial service unit 33 are aggregated according to the relevant governance, maintenance, and standard specification systems implemented to obtain the third data corresponding to the business processing unit 32 and the industrial service unit 33; the decision-making layer is respectively connected to the business processing unit 32 and the industrial service unit 33, and is used to organize the data of the business processing unit 32 and the industrial service unit 33 according to the global data service system corresponding to various types of data to obtain the fourth data corresponding to the business processing unit 32 and the industrial service unit 33.

[0073] In this embodiment, the data management levels of the ontology layer, the operation layer, the management layer, and the decision-making layer can be used to establish associations with the industrial Internet of Things unit 31, the business processing unit 32, and the industrial service unit 33 to meet the personalized data service requirements of various intelligent applications.

[0074] Association table of the data management levels with the industrial Internet of Things unit 31, the business processing unit 32, and the industrial service unit 33:

[0075]

[0076] As can be seen from the above table, the ontology layer is connected to the industrial Internet of Things unit 31, the data service module, the industrial event module, the industrial knowledge module, the industrial computing module, and the industrial service unit 33 respectively, and is responsible for controlling and managing the basic data sources such as parameters, events, algorithms, and knowledge directly related to the engineering design, construction, commissioning, operation and maintenance of nuclear power plants and the operation of nuclear power plants. The operation layer is also connected to the industrial Internet of Things unit 31, the data service module, the industrial event module, the industrial knowledge module, the industrial computing module, and the industrial service unit 33 respectively, and is responsible for controlling and managing the data such as parameters, events, algorithms, and knowledge that require the intervention of maintenance personnel or are related after intervention during the operation and maintenance of nuclear power plants. The management layer is connected to the data service module, the industrial event module, the industrial knowledge module, the industrial computing module, and the industrial service unit 33 respectively, and is responsible for the governance, maintenance, and formulation of the standard specification system after the convergence of various types of data. The decision-making layer is also connected to the data service module, the industrial event module, the industrial knowledge module, the industrial computing module, and the industrial service unit 33 respectively, and is responsible for using various types of data to form various global data service systems (such as the business decision-making index system, the whole-plant equipment health index system, etc.) to provide auxiliary decision-making capabilities.

[0077] Under the above data management levels of the ontology layer, the operation layer, the management layer, and the decision-making layer, and in the data system associated with the industrial Internet of Things unit 31, the business processing unit 32, and the industrial service unit 33, business centers related to the business levels such as the equipment operation and maintenance, daily operation, accident operation, and safety emergency status of nuclear power plants can be formed, so that business personnel can perform business data analysis and intelligent application development.

[0078] Through the data business system constructed around the nuclear power business attributes (this data business system includes the ontology layer, the operation layer, the management layer, and the decision-making layer), relying on this system, various types of data related to nuclear power ontology intelligence can be connected. It not only solves the problems of traditional data islands and knowledge fragmentation, but also further maintains the high unity and globality of nuclear power business and data on the basis of data connection. That is, the data of various nuclear power business attributes (including collected data, generated events such as alarms and early warnings, algorithms, knowledge, and microservices) can be divided according to the above system. There can be a certain decoupling ability between the data of each layer, and they can also be vertically connected through standardized interfaces to meet the personalized data service needs of various intelligent applications.

[0079] Please refer to Figure 3 , the present invention also provides an intelligent nuclear power integrated service method, which is applied to the nuclear power attribute business middle platform and includes:

[0080] Step S10: Receive nuclear power data through the industrial Internet of Things unit 31 and send the nuclear power data to the business processing unit 32;

[0081] Step S20: The business processing unit 32 generates microservices corresponding to the nuclear power service attributes according to the nuclear power service attributes of the nuclear power data, and sends the microservices to the industrial service unit 33;

[0082] Step S30: The industrial service unit 33 generates corresponding service interfaces according to the microservices corresponding to the nuclear power service attributes, registers the microservices corresponding to the nuclear power service attributes and the corresponding service interfaces for service, so as to be called by the service interfaces in the corresponding nuclear power service application scenarios.

[0083] In an embodiment of the present invention, the industrial Internet of Things unit 31 obtains nuclear power data and sends the nuclear power data to the business processing unit 32, including: uniformly configuring and programming the data sources and field devices by the edge-side devices to obtain multi-source heterogeneous data; comparing the multi-source heterogeneous data with thresholds to obtain simple event information; using the multi-source heterogeneous data and the simple event information as nuclear power data and sending them to the business processing unit 32.

[0084] Further, comparing the multi-source heterogeneous data with thresholds to obtain simple event information includes: comparing a single data item in the multi-source heterogeneous data with a threshold to obtain simple event information when the single data item exceeds the first set threshold range; comparing multiple data items in the multi-source heterogeneous data with thresholds to obtain simple event information when each data item in the multiple data items exceeds the second set threshold range corresponding to each data item; comparing the continuously monitored dynamic data in the multi-source heterogeneous data with a threshold to obtain simple event information when the continuously monitored dynamic data all exceed the third set threshold range.

[0085] Among them, comparing the continuously monitored dynamic data in the multi-source heterogeneous data with a threshold to obtain simple event information when the continuously monitored dynamic data all exceed the third set threshold range includes: continuously monitoring the data items in the multi-source heterogeneous data to obtain dynamic data; obtaining simple event information when it is monitored that the dynamic data all exceed the third set threshold range within a continuously set time.

[0086] In an embodiment of the present invention, the nuclear power data includes multi-source heterogeneous data and simple event information, and the microservices include data services, computing services, event services, and knowledge services; the business processing unit 32 generates microservices corresponding to the nuclear power business attributes according to the nuclear power data of the nuclear power data, and sends the microservices to the industrial service unit 33, including: receiving the multi-source heterogeneous data, and obtaining data services according to the multi-source heterogeneous data, and sending the data services to the industrial service unit 33; obtaining knowledge services according to the data services and the precipitation knowledge data of the nuclear power business application, and sending the knowledge services to the industrial service unit 33; obtaining computing services according to the data services and the knowledge services, and sending the computing services to the industrial service unit 33; obtaining event services according to the simple event information, the event information generated by the computing services, and the event information generated by the nuclear power business application, and sending the event services to the industrial service unit 33.

[0087] In an embodiment of the present invention, receiving the multi-source heterogeneous data, and obtaining data services according to the multi-source heterogeneous data, and sending the data services to the industrial service unit 33, including: receiving the multi-source heterogeneous data, and performing data governance and data integration processing on the multi-source heterogeneous data to obtain data services; sending the data services to the industrial service unit 33; sending the knowledge center data in the data services to the industrial knowledge module; wherein, the knowledge center data includes feedback data and knowledge data; sending the computing data in the data services to the industrial computing module.

[0088] In an embodiment of the present invention, obtaining knowledge services according to the data services and the precipitation knowledge data of the nuclear power business application, and sending the knowledge services to the industrial service unit 33, including: performing dual-drive hybrid processing on the data services based on the knowledge graph and the large language model to obtain knowledge services; wherein, the knowledge services include the first part of knowledge data and the second part of knowledge data; using the first part of knowledge data and the analysis results of the analysis algorithms corresponding to the first part of knowledge data as input parameters, and sending the input parameters to the industrial computing module; sending the second part of knowledge data to the industrial service unit 33; wherein, the second part of knowledge data includes failure mode library data and text data.

[0089] In an embodiment of the present invention, obtaining computing services according to the data services and the knowledge services, and sending the computing services to the industrial service unit 33, including: obtaining the data services in the data service module; obtaining the knowledge services in the industrial knowledge module; integrating the data services and the knowledge services with the industrial event module to obtain computing services in the form of event-driven; sending the computing services in the form of event-driven and the event information generated thereby to the industrial service unit 33; sending the event information generated by the computing services in the form of event-driven to the industrial event module.

[0090] In an embodiment of the present invention, according to the simple event information, the event information generated by the computing service, and the event information generated by the nuclear power business application, to obtain an event service and send the event service to the industrial service unit 33, including: receiving the simple event information, the event information generated by the computing service, and the event information generated by the application center; generating an event service according to the simple event information, the event information generated by the computing service, and the event information generated by the application center; and sending the event service to the industrial computing module and the industrial service unit 33 respectively.

[0091] Please refer to FIG. 4. The present invention further provides an intelligent nuclear power integrated monitoring system, including: a data source layer 10, a facility layer 20, the aforementioned intelligent nuclear power integrated service system 30, and a monitoring application layer 40; the data source layer 10 is used for connecting relevant facilities and various data sources through the Internet of Things to obtain multi-source heterogeneous data and send it to the facility layer 20; the facility layer 20 is used for sending the multi-source heterogeneous data to the intelligent nuclear power integrated service system 30; the intelligent nuclear power integrated service system 30 is used for obtaining nuclear power data according to the multi-source heterogeneous data, obtaining microservices with corresponding nuclear power business attributes according to the nuclear power data, and registering the microservices with corresponding nuclear power business attributes and the corresponding service interfaces in the industrial service unit 33; the monitoring application layer 40 is used for obtaining the microservices corresponding to the service registration of the service interface by calling the corresponding service interface according to the application requirements of the corresponding nuclear power business application scenario.

[0092] Please refer to Figure 5 , Figure 5In an embodiment provided, the monitoring application layer 40 may include an intelligent operation monitoring application, as well as an equipment intelligent monitoring, early warning and diagnosis application; the intelligent operation monitoring application includes a unit operation monitoring application, a field control application, and a radiation shielding application; the equipment intelligent monitoring, early warning and diagnosis application includes a rotating equipment application and a stationary equipment application. When the unit operation monitoring application is a nuclear power plant transient automatic statistics system, the application functions of the nuclear power plant transient automatic statistics system mainly include: a transient basic information database, real-time operation parameter display (generally including synchronous display in transient identification and classification functions), transient identification and classification, and a transient statistical data list (subsequently extended to the analysis of transient events). First, according to the transient parameter information and change conditions determined by engineering methods such as simulation or emulation during the design stage for various reactor types, and using the templates of design transients as knowledge in the industrial knowledge module, automatic combination and management are carried out, and relevant knowledge services are generated through the industrial service unit for subsequent comparison and analysis by the industrial calculation module, as well as for invocation during the display by the application center. Then, real-time nuclear power plant operation parameters (multi-source heterogeneous data) are obtained through the industrial Internet of Things unit, and after being sorted out by the data service center, data services such as input parameters for display by the application center and nuclear power industry calculations are provided. After obtaining the input parameters from relevant services, the industrial calculation module relies on the algorithms for transient identification and determination developed or integrated in the industrial calculation module to provide calculation services for calculation invocation by the application center, and display relevant calculation results in the application center. When the industrial event module is processing, it first provides the event service for invocation by the application center, and through coupling with the calculation results of the industrial calculation module, it determines whether a transient event occurs. If a transient event occurs, the transient event is pushed to the industrial event module for event analysis, and the transient event analysis service is provided to the application center. Finally, the design transient results generated by the application center can be used to correct the knowledge base information related to transient basic information in the industrial knowledge module (the specific implementation method can be in the form of microservices or other forms).

[0093] In an embodiment of the present invention, the facility layer 20 includes hardware basic equipment and cloud infrastructure, and the cloud infrastructure includes computing resource facilities, storage resource facilities, network resource facilities, and cloud management platform facilities; the monitoring application layer 40 includes an equipment management application, an operation management application, and an emergency safety management application.

[0094] In an embodiment of the present invention, the intelligent nuclear power integrated service system 30 further includes: a data and computing middle platform, and a general PaaS foundation. In the nuclear power attribute business middle platform in the intelligent nuclear power integrated service system 30, the basic data processing and computing capabilities established by the data and computing middle platform can be utilized, and combined with the general characteristics of the nuclear power industry business, a business middle platform that supports the development of intelligent applications in different nuclear power business scenarios can be established, and the businesses of the above-mentioned centers can be uniformly configured through the business unified configuration module.

[0095] In summary, for an intelligent integrated nuclear power operation management system and method disclosed by the present invention, through the nuclear power attribute business middle platform of the intelligent integrated nuclear power service system, by using the basic data processing and computing capabilities established by the data and computing middle platforms, and in combination with the general characteristics of the nuclear power industry business, a business middle platform that supports the development of intelligent applications in different nuclear power business scenarios can be established, and through unified business configuration, it can be configured into microservices and corresponding service interfaces for intelligent applications to call. This facilitates nuclear power business personnel to carry out intelligent application development at any time according to the specific application scenarios on site based on the nuclear power attribute business middle platform, and through the business processing unit 32, the applications centered around a certain theme can be integrated from data, computing to business, without being restricted by the bondage of IT technology to applications. It can not only achieve the unification of data and computing through the microservice architecture, but also enable nuclear power business personnel to precipitate the business knowledge they have mastered into the platform through application development and integrate the business of the required theme according to the application scenario requirements. Therefore, the present invention effectively overcomes various shortcomings in the prior art and has high industrial utilization value.

[0096] The above embodiments are only illustrative of the principles and effects of the present invention and are not intended to limit the present invention. Any person familiar with this technology can modify or change the above embodiments without departing from the spirit and scope of the present invention. Therefore, all equivalent modifications or changes completed by those with ordinary knowledge in the technical field without departing from the spirit and technical ideas disclosed by the present invention should still be covered by the claims of the present invention.

Claims

1. An intelligent integrated nuclear power service system, characterized in that, Applied to the nuclear power property business middle platform, including: Industrial Internet of Things unit, business processing unit and industrial service unit; The Industrial Internet of Things unit is used to obtain nuclear power data and send the nuclear power data to the business processing unit; The business processing unit is used to generate microservices corresponding to the nuclear power business attributes according to the nuclear power business attributes of the nuclear power data, and send the microservices to the industrial service unit; The industrial service unit is used to generate corresponding service interfaces according to the microservices corresponding to the nuclear power business attributes, register the microservices corresponding to the nuclear power business attributes and the service interfaces for service interface calls in the nuclear power business application scenario.

2. The intelligent nuclear power integrated service system according to claim 1, wherein: The Industrial Internet of Things unit includes: An acquisition module, which is used to uniformly configure and configure field devices through edge-side devices to obtain multi-source heterogeneous data; wherein, the multi-source heterogeneous data also includes third-party application system data; A comparison module, which is used to compare the multi-source heterogeneous data with a threshold to obtain simple event information; and An output module, which is used to send the multi-source heterogeneous data and the simple event information as the nuclear power data to the business processing unit.

3. The intelligent nuclear power integrated service system according to claim 2, wherein: The comparison module includes: A single comparison sub-module, which is used to compare a single data item in the multi-source heterogeneous data with a threshold to obtain the simple event information when the single data item exceeds the first set threshold range; A comprehensive comparison sub-module, which is used to compare multiple data items in the multi-source heterogeneous data with a threshold to obtain the simple event information when each data item in the multiple data items exceeds the second set threshold range corresponding to each data item; and A time series comparison sub-module, which is used to compare the continuously monitored dynamic data in the multi-source heterogeneous data with a threshold to obtain the simple event information when the continuously monitored dynamic data all exceed the third set threshold range.

4. The intelligent nuclear power integrated service system according to claim 3, wherein: The time series comparison sub-module includes: A continuous monitoring component, which is used to continuously monitor the data items in the multi-source heterogeneous data to obtain dynamic data; A time determination component, which is used to obtain the simple event information when it is monitored that the dynamic data all exceed the third set threshold range within a continuously set time.

5. The intelligent nuclear power integrated service system according to claim 2, characterized in that: The edge-side devices include edge acquisition devices and edge acquisition networks, and the field devices include sensors and nuclear power devices.

6. The intelligent nuclear power integrated service system according to claim 1, characterized in that: The nuclear power data includes multi-source heterogeneous data and simple event information, and the microservices include data services, computing services, event services and knowledge services; The business processing unit includes: A data service module, which is used to receive the multi-source heterogeneous data, obtain the data service according to the multi-source heterogeneous data, and send the data service to the industrial service unit; An industrial knowledge module, which is used to obtain the knowledge service according to the data service and the precipitated knowledge data of nuclear power business applications, and send the knowledge service to the industrial service unit; An industrial computing module, which is used to obtain the computing service according to the data service and the knowledge service, and send the computing service to the industrial service unit; and An industrial event module, configured to obtain the event service based on the simple event information, the event information generated by the computing service, and the event information generated by the nuclear power business application, and send the event service to the industrial service unit.

7. The intelligent nuclear power integrated service system according to claim 6, characterized in that: The data service module includes: A data processing sub-module, configured to receive the multi-source heterogeneous data, and perform data governance and data integration processing on the multi-source heterogeneous data to obtain the data service; A first sending sub-module, configured to send the data service to the industrial service unit; A second sending sub-module, configured to send the knowledge center data in the data service to the industrial knowledge module; wherein, the knowledge center data includes feedback data and knowledge data; and A third sending sub-module, configured to send the computing data in the data service to the industrial computing module.

8. The intelligent nuclear power integrated service system according to claim 7, wherein: The data governance includes data quality assessment, data cleaning, data standardization, data classification, data grading, and access control; the data integration includes data extraction, data transformation, and data loading.

9. The intelligent nuclear power integrated service system according to claim 6, wherein: The industrial knowledge module includes: A knowledge processing sub-module, configured to perform dual-driven hybrid processing on the data service based on a knowledge graph and a large language model to obtain the knowledge service; wherein, the knowledge service includes a first part of knowledge data and a second part of knowledge data; A fourth sending sub-module, configured to use the first part of the knowledge data and the analysis result of the analysis algorithm corresponding to the first part of the knowledge data as input parameters, and send the input parameters to the industrial computing module; and A fifth sending sub-module, configured to send the second part of the knowledge data to the industrial service unit; wherein, the second part of the knowledge data includes fault mode library data and text data.

10. The intelligent nuclear power integrated service system according to claim 9, wherein: The knowledge processing sub-module includes: A problem conversion component, configured to obtain a user problem and convert the user problem into a query statement through a large language model; and A graph query component, configured to query in the constructed knowledge graph through the query statement to obtain the knowledge service; wherein, the knowledge graph is obtained by performing graph structure conversion on the entities and relationships of the data service.

11. The intelligent nuclear power integrated service system according to claim 6, wherein: The service interface includes a data service interface, a computing service interface, an event service interface, and a knowledge service interface; The industrial computing module includes: A first obtaining sub-module, configured to obtain the data service in the data service module; A second obtaining sub-module, configured to obtain the knowledge service in the industrial knowledge module; A computing sub-module, configured to integrate the data service and the knowledge service with the industrial event module to obtain the computing service in an event-driven form; A sixth sending sub-module, configured to send the computing service in an event-driven form and the event information generated thereby to the industrial service unit; and A seventh sending sub-module, configured to send the event information generated by the computing service in an event-driven form to the industrial event module.

12. The intelligent nuclear power integrated service system according to claim 11, wherein: The computing sub-module is also used to process the data service and the knowledge service by adopting a real-time data warehouse architecture with in-memory computing, and integrate with the industrial event module to obtain the computing service in the form of event-driven.

13. The intelligent nuclear power integrated service system according to claim 6, wherein: The industrial event module includes: A third acquisition sub-module, configured to receive the simple event information, the event information generated by the computing service, and the event information generated by the application center; An event processing sub-module, configured to generate the event service according to the simple event information, the event information generated by the computing service, and the event information generated by the application center; and An eighth sending sub-module, configured to send the event service to the industrial computing module and the industrial service unit respectively.

14. The intelligent nuclear power integrated service system according to claim 13, wherein: The event processing sub-module is also used to identify and converge the simple event information, the event information generated by the computing service, and the event information generated by the application center to generate the event service.

15. The intelligent nuclear power integrated service system according to claim 1, characterized in that: It further includes: An ontology layer, an operation layer, a management layer, and a decision-making layer; The ontology layer is respectively connected to the industrial Internet of Things unit, the business processing unit, and the industrial service unit, and is used to organize the basic data sources in the industrial Internet of Things unit, the business processing unit, and the industrial service unit directly related to the operation of the nuclear power plant to obtain the first data corresponding to the industrial Internet of Things unit, the business processing unit, and the industrial service unit; The operation layer is respectively connected to the industrial Internet of Things unit, the business processing unit, and the industrial service unit, and is used to organize the data of the industrial Internet of Things unit, the business processing unit, and the industrial service unit after the intervention of the operation and maintenance personnel during the operation and maintenance process of the nuclear power plant to obtain the second data corresponding to the industrial Internet of Things unit, the business processing unit, and the industrial service unit; The management layer is respectively connected to the business processing unit and the industrial service unit, and is used to organize the data after the aggregation of various types of data in the business processing unit and the industrial service unit according to the relevant governance, maintenance, and standard specification systems implemented to obtain the third data corresponding to the business processing unit and the industrial service unit; The decision-making layer is respectively connected to the business processing unit and the industrial service unit, and is used to organize the data of the business processing unit and the industrial service unit according to the global data service system corresponding to various types of data to obtain the fourth data corresponding to the business processing unit and the industrial service unit.

16. An intelligent nuclear power integrated service method, characterized in that, Applied to the nuclear power property business middle platform, it includes: Receiving nuclear power data through the industrial Internet of Things unit and sending the nuclear power data to the business processing unit; Generating a microservice corresponding to the nuclear power business attribute according to the nuclear power business attribute of the nuclear power data through the business processing unit, and sending the microservice to the industrial service unit; Generating a corresponding service interface according to the microservice corresponding to the nuclear power business attribute through the industrial service unit, registering the microservice corresponding to the nuclear power business attribute and the corresponding service interface for service invocation by the service interface in the corresponding nuclear power business application scenario.

17. The intelligent nuclear power integrated service method according to claim 16, characterized in that: Obtain nuclear power data through the industrial Internet of Things unit and send the nuclear power data to the service processing unit, including: Unify the configuration and configuration of the data source and field devices through the edge-side device to obtain multi-source heterogeneous data; Perform threshold comparison on the multi-source heterogeneous data to obtain simple event information; Use the multi-source heterogeneous data and the simple event information as the nuclear power data and send it to the service processing unit.

18. The intelligent nuclear power integrated service method according to claim 17, characterized in that: Performing threshold comparison on the multi-source heterogeneous data to obtain simple event information, including: Perform threshold comparison on a single data item in the multi-source heterogeneous data to obtain the simple event information when the single data item exceeds the first set threshold range; Perform threshold comparison on multiple data items in the multi-source heterogeneous data to obtain the simple event information when each data item in the multiple data items exceeds the second set threshold range corresponding to each data item; Perform threshold comparison on the continuously monitored dynamic data in the multi-source heterogeneous data to obtain the simple event information when the continuously monitored dynamic data all exceed the third set threshold range.

19. The intelligent nuclear power integrated service method according to claim 18, wherein: Performing threshold comparison on the continuously monitored dynamic data in the multi-source heterogeneous data to obtain the simple event information when the continuously monitored dynamic data all exceed the third set threshold range, including: Continuously monitor the data items in the multi-source heterogeneous data to obtain dynamic data; When it is monitored that the dynamic data all exceed the third set threshold range within a continuously set time, obtain the simple event information.

20. The intelligent nuclear power integrated service method according to claim 16, characterized in that: The nuclear power data includes multi-source heterogeneous data and simple event information, and the microservices include data services, computing services, event services, and knowledge services; Through the service processing unit, generate microservices corresponding to the nuclear power service attributes according to the nuclear power service attributes of the nuclear power data, and send the microservices to the industrial service unit, including: Receive the multi-source heterogeneous data, obtain the data service according to the multi-source heterogeneous data, and send the data service to the industrial service unit; Obtain the knowledge service according to the data service and the precipitation knowledge data of the nuclear power service application, and send the knowledge service to the industrial service unit; Obtain the computing service according to the data service and the knowledge service, and send the computing service to the industrial service unit; Obtain the event service according to the simple event information, the event information generated by the computing service, and the event information generated by the nuclear power service application, and send the event service to the industrial service unit.

21. The intelligent nuclear power integrated service method according to claim 20, wherein: Receive the multi-source heterogeneous data, obtain the data service according to the multi-source heterogeneous data, and send the data service to the industrial service unit, including: Receive the multi-source heterogeneous data, and perform data governance and data integration processing on the multi-source heterogeneous data to obtain the data service; Send the data service to the industrial service unit; Send the knowledge center data in the data service to the industrial knowledge module; wherein, the knowledge center data includes feedback data and knowledge data; Send the calculation data in the data service to the industrial calculation module.

22. The intelligent nuclear power integrated service method according to claim 20, wherein: Obtain the knowledge service according to the data service and the precipitated knowledge data of the nuclear power business application, and send the knowledge service to the industrial service unit, including: Perform dual-drive hybrid processing on the data service based on the knowledge graph and the large language model to obtain the knowledge service; wherein, the knowledge service includes the first part of knowledge data and the second part of knowledge data; Use the first part of knowledge data and the analysis result of the analysis algorithm corresponding to the first part of knowledge data as input parameters, and send the input parameters to the industrial calculation module; Send the second part of knowledge data to the industrial service unit; Wherein, the second part of knowledge data includes fault mode library data and text data.

23. The intelligent nuclear power integrated service method according to claim 20, wherein: Obtain the calculation service according to the data service and the knowledge service, and send the calculation service to the industrial service unit, including: Obtain the data service in the data service module; Obtain the knowledge service in the industrial knowledge module; Integrate the data service and the knowledge service with the industrial event module to obtain the calculation service in the form of event-driven; Send the calculation service in the form of event-driven and the event information generated thereby to the industrial service unit; Send the event information generated by the calculation service in the form of event-driven to the industrial event module.

24. The intelligent nuclear power integrated service method according to claim 20, wherein: Obtain the event service according to the simple event information, the event information generated by the calculation service and the event information generated by the nuclear power business application, and send the event service to the industrial service unit, including: Receive the simple event information, the event information generated by the calculation service and the event information generated by the application center; Generate the event service according to the simple event information, the event information generated by the calculation service and the event information generated by the application center; Send the event service to the industrial calculation module and the industrial service unit respectively.

25. An intelligent integrated nuclear power monitoring system, characterized in that, Including: A data source layer, a facility layer, the intelligent nuclear power integrated service system according to any one of claims 1-15, and a monitoring application layer; The data source layer is used for connecting relevant facilities and various data sources to obtain multi-source heterogeneous data, and sending it to the facility layer; The facility layer is used for sending the multi-source heterogeneous data to the intelligent nuclear power integrated service system; The intelligent nuclear power integrated service system is used for obtaining nuclear power data according to the multi-source heterogeneous data, obtaining the microservices with corresponding nuclear power business attributes according to the nuclear power data, and registering the microservices with corresponding nuclear power business attributes and the corresponding service interfaces in the industrial service unit; The monitoring application layer is used for obtaining the microservices corresponding to the service registration of the service interface by calling the corresponding service interface according to the application requirements of the corresponding nuclear power business application scenario.

26. The intelligent nuclear power integrated monitoring system according to claim 25, characterized in that: The facility layer includes hardware infrastructure equipment and cloud infrastructure, and the cloud infrastructure includes computing resource facilities, storage resource facilities, network resource facilities, and cloud management platform facilities; the monitoring application layer includes device management applications, operation management applications, and emergency security management applications.

27. The intelligent nuclear power integrated monitoring system according to claim 25, wherein: The intelligent nuclear power integrated service system further includes: a data and computing middle platform, and a general PaaS foundation.

Images