CN111767031A - Nuclear power industry internet experiment bed based on emulation - Google Patents
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Abstract
The invention relates to the two technical fields of simulation of a nuclear power station analog machine and industrial Internet, in particular to a nuclear power industrial Internet experimental bed based on simulation. The nuclear power industry internet platform comprises: a nuclear power industry internet platform development environment and a nuclear power plant simulator; the nuclear power industry Internet platform development environment comprises a test operation environment and a development tool set; the test operation environment comprises: the system comprises an edge layer, an infrastructure cloud service layer, a data service layer, a micro-service support system, a running platform layer and a nuclear power application layer. The invention is applied to the links of development, debugging, integration, testing and the like of the nuclear power industry Internet platform, and can greatly improve the working efficiency and save the cost.
Description
Technical Field
The invention relates to the two technical fields of simulation of a nuclear power station analog machine and industrial Internet, in particular to a nuclear power industrial Internet experimental bed based on simulation.
Background
For nuclear power generation enterprises, a nuclear power industry internet platform is positioned as a support platform of a digital nuclear power plant; the digital nuclear power digital transmission system is an important digital transformation hand grip, a service system based on mass data acquisition, aggregation and analysis is constructed, and a platform for interconnection, flexible supply and efficient configuration in digital nuclear power is supported. Development and upgrading of a nuclear power industry internet platform and application and development of various nuclear power on the platform require support of actual power plant data.
However, in consideration of the management system related to the safety production of the nuclear power plant, debugging and testing of nuclear power equipment of the actual nuclear power plant are not allowed in the software development stage, and the development efficiency and the technical innovation period of various kinds of software of the nuclear power industry internet are severely limited.
The nuclear power industry internet experimental bed is built by using a nuclear power simulation technology, and is used for improving the development efficiency of a nuclear power industry internet platform and related applications thereof, shortening the debugging period, reducing the testing workload, quickly integrating a system and reducing the cost. The simulation software simulates the nuclear power plant equipment and information systems which are huge in quantity and various in types and need to be accessed to the nuclear power industry Internet platform, and is used for verifying each function and performance of the platform and the application software.
Meanwhile, with the development of nuclear power simulation technology, digital modeling of various equipment and systems of a nuclear power plant is realized, and various characteristics and logics of equipment, sensors and a process system nuclear power plant can be simulated. Currently, the RinSim nuclear power simulation platform independently developed by the nuclear power operation technology of Zhonghuan Wuhan, Inc. is widely applied to operator training of nuclear power plants. The method is applied to links such as development, debugging, integration and testing of a nuclear power industry internet platform, and can greatly improve the working efficiency and save the cost.
Disclosure of Invention
1. The purpose is as follows:
the invention provides an experimental bed of a nuclear power industry internet platform based on a nuclear power simulation technology.
The service objects of the experimental bed are as follows:
1) nuclear power industry internet platform
2) Various nuclear power applications based on nuclear power industry Internet platform SaaS layer development
The experimental bed can play a role in the nuclear power industry internet platform and each stage of pre-research, design and test of the application of the nuclear power industry internet platform.
1) A pre-grinding stage:
before upgrading of a nuclear power industry Internet platform module and developing of related application software, the feasibility research on logic, performance and technical bottlenecks can be carried out by using the development test software on the experimental bed.
2) A design stage:
the design of virtual nuclear power plant data and logic, auxiliary data structures and business logic of the nuclear power simulator is used.
3) And (3) a testing stage:
before the software is connected with actual power plant equipment on line, a nuclear power simulator is used for simulating the working conditions of various nuclear power plants to carry out comprehensive and detailed unit and integration test on the software product on an experimental bed, so as to ensure the successful formal on-line of the product.
1) The simulation data can be used for testing the corresponding conditions of the software under the working conditions of accidents, faults and the like.
2. The technical scheme is as follows:
the nuclear power industry internet platform comprises: a nuclear power industry internet platform development environment and a nuclear power plant simulator; the nuclear power industry Internet platform development environment comprises a test operation environment and a development tool set; the test operation environment comprises: the system comprises an edge layer, an infrastructure cloud service layer, a data service layer, a micro-service support system, a running platform layer and a nuclear power application layer.
The edge layer: the industrial field equipment, the data resources and the platform of the nuclear power plant are interconnected through the industrial communication protocol adaptation module, the protocol conversion module and the network communication interface adaptation module, and the edge calculation and the data access cloud of the industrial field are realized.
The infrastructure cloud service layer: the cloud computing platform is a basic resource for realizing cloud computing, provides calling modes in forms of API, console, command line and the like for the outside, and provides running environment support, data support and Internet of things access support for applications on the platform.
The data service layer: the platform data service layer is used as a data center and mainly realizes the functions of data conversion, storage, management, calculation, analysis and the like; and large data analysis and decision making are provided for nuclear power business.
The micro-service supporting system and the running platform layer are as follows: the micro-service support system and the running platform layer provide an application running environment.
The nuclear power application SaaS layer comprises: the data access mode of the test bed is completely the same as that of an actual nuclear power industrial internet platform, data collection from the site is supported according to an industrial site standard communication protocol, and meanwhile, a standard cloud data interaction protocol is used for interacting data with an industrial internet platform development environment; deployment, configuration and testing of the operating environment and the simulator data source can be achieved in a coordinated manner using a development toolset.
The nuclear power plant analog machine comprises an analog control module, a nuclear power plant digital model, a real-time database and an analog machine data protocol conversion module;
the simulation control module comprises a digital model for controlling the nuclear power plant, and can realize the initialization of the model, the change of working conditions, the forced modification of data, the suspension and recovery of operation, fast forward and slow operation;
the digital model of the nuclear power plant comprises the following steps of 1:1, a simulated digital model;
the real-time database realizes the high-speed cache of the interactive data between the simulator and the industrial Internet platform;
the simulator data protocol conversion interface: the data interface of the industrial Internet platform can realize the two-way communication of data;
a control command interface: and receiving a control instruction of the development environment, and feeding back the state of the simulator to the development environment.
The development tool set comprises a deployment tool, a test tool, data source control and version control; the deployment tool is used for rapidly deploying the tested and verified application software to a testing and running environment and deploying the data needing to be related to a DaaS layer; the testing tool provides debugging and state monitoring means of the application software during testing and verification, and simultaneously supports monitoring and forcing of data in testing and running environments; the data source control is used for controlling the nuclear power analog machine to realize the initialization and the state monitoring of data; the software to be tested provides version control function for storing and managing the code, execution file, document and relevant data and configuration information related to the software.
3. The effect is as follows:
(1) the characteristics of various devices and systems of the whole nuclear power plant can be simulated;
(2) various normal and accident working conditions of the nuclear power plant can be simulated;
(3) the communication protocol is completely consistent with the nuclear power industry interconnection protocol, and various newly developed software can be directly transplanted to an actual nuclear power industry interconnection platform to run;
(4) the development environment of the nuclear power industry internet is consistent with that of an actual nuclear power industry internet platform, and the development mode and the interface of the SaaS application are completely consistent with that of the actual environment.
(5) Rapid development can be achieved.
Various operating condition data (such as shutdown, reactor fault and the like) which are difficult to test in an actual nuclear power plant can be simulated.
Drawings
FIG. 1 shows a nuclear power industry internet platform
FIG. 2 simulation-based nuclear power industry internet experimental bed module relation
FIG. 3 Industrial Internet platform application verification flow
Detailed Description
Nuclear power industry internet platform
The nuclear power industry internet platform is a product of deep fusion of a new generation of information technology and a modern industrial technology, is an important carrier for digitization, networking and intellectualization in the industrial field, constructs a sensing system with all elements in a unified nuclear power data standard system framework, breaks through an information isolated island, builds a service platform of nuclear power industry big data, realizes value-added and innovative applications under the conditions of sensing, transmission, storage, development and artificial intelligence energization, provides more valuable nuclear power public services with assistance, and provides digitized and intellectualized information infrastructure and application support for the digital nuclear power and intelligent nuclear power industry.
The external systems are various existing systems of the nuclear power plant, and comprise various equipment and information systems interacting with a nuclear power industry internet platform. For example: valves, pumps, sensors, DCS, SCADA, etc.
For safety reasons, the external system does not allow random access to the nuclear power industry internet. However, the development and testing of software requires the use of data to various nuclear power plants to verify the feasibility and correctness of the software. Thus, a simulation-based experimental bed was designed. The experimental bed is divided into the following functional modules (as shown in fig. 2):
(1) nuclear power industry internet platform development environment
As shown in fig. 1, the system includes all basic functions of nuclear power industry internet platforms IaaS, DaaS, PaaS, SaaS and edge layers. The user of the SaaS application developer can develop, release and test various developed SaaS software in a secondary development environment. Maintenance and development engineers of the nuclear power industry internet platform can perform technical transformation on the nuclear power industry internet platform in a development environment. The specific meanings are as follows:
an edge layer: the industrial field equipment, the data resources and the platform of the nuclear power plant are interconnected through the industrial communication protocol adaptation module, the protocol conversion module and the network communication interface adaptation module, and the edge calculation and the data access cloud of the industrial field are realized.
Infrastructure cloud service layer (IaaS layer): the cloud computing platform is a basic resource for realizing cloud computing, provides calling modes in forms of API, console, command line and the like for the outside, and provides running environment support, data support and Internet of things access support for applications on the platform.
Data service layer (DaaS layer): the platform data service layer is used as a data center and mainly realizes the functions of data conversion, storage, management, calculation, analysis and the like. And large data analysis and decision making are provided for nuclear power business.
Microservice support system and runtime platform layer (PaaS layer):
the micro-service support system and the running platform layer provide an application running environment, can provide capabilities of application deployment, release, running, life cycle management and the like, and can manage and monitor the multi-language running container.
Nuclear power application, SaaS layer: various nuclear power dedicated software, for example: nuclear power overhaul management, nuclear power equipment health management and the like.
The data access mode of the test bed is completely the same as that of an actual nuclear power industrial internet platform, data collection from the field is supported according to industrial field standard communication protocols (Modbus, OPC and the like), and meanwhile, data are interacted with the industrial internet platform development environment by using standard cloud data interaction protocols (Http, MQTTP and the like).
Deployment, configuration and testing of the operating environment and the simulator data source can be achieved in a coordinated manner using a development toolset.
(2) Nuclear power plant simulator
Software packages for simulating various devices of an actual nuclear power plant. Mainly comprises the following parts:
1) nuclear power simulation control module
The control module for controlling the digital model of the nuclear power plant comprises basic operations of controlling the model to run, run at a fast speed, run at a slow speed, freeze and the like. Meanwhile, the control module can enable the nuclear power plant digital model to operate under various working conditions such as full power, start and stop, accidents and the like through reset operation.
2) Digital model of nuclear power plant
The 1:1 nuclear power plant digital model copies the operating characteristics of various devices and systems of a nuclear power plant in a software simulation mode.
3) Real-time database
And caching state data of the nuclear power plant digital model for exchanging with a nuclear power industry Internet platform development environment.
4) Analog machine data protocol conversion module
And acquiring data from a real-time database, and converting the data into standard protocol data such as Modbus, OPC and the like.
Development environment of nuclear power industry internet platform
The development environment of the nuclear power industry internet platform consists of two parts:
(1) testing the operating environment:
the system architecture, the basic framework, the development mode, the database technology, the communication protocol, the operation and maintenance mode and the like of the actual nuclear power industry internet platform are the same as those of the operation environment. The difference between the two is that:
the test run environment has only the data needed for the application being tested and verified.
And only deploying applications required in the testing and verifying processes on the testing operation environment.
(2) Development tool set:
the test and running environment and the nuclear power plant simulator can be controlled and coordinated at the same time, so that the aim of testing and verifying the nuclear power industry Internet platform software is fulfilled.
2.1 testing, operating Environment
(1) SaaS layer
The SaaS layer is located on the uppermost layer of the nuclear power industry Internet platform system structure. The unified portal is provided, the interactive service process of each business application system and a user of the digital nuclear power plant is realized, the window is a window for displaying information of the digital nuclear power plant in a centralized manner, and different functions of each business system are effectively organized. According to the operation business requirement, a uniform information service entrance is provided for various users, and the unified information service entrance comprises two modes of a WEB portal and a mobile terminal portal.
The unified portal provides a portal with friendly interface and unified style for users, and opens the nuclear power industry internet platform service to each nuclear power plant user in a centralized manner. The portal simultaneously supports multiple access channels of the internet and the mobile internet and supports rich access terminals such as computers, mobile phones and tablets.
The method provides a uniform user access interface style, a uniform portal search function and a uniform authentication and authorization system on an application layer, and provides a uniform platform development and operation technical system, a uniform integration technology and a uniform safety protection requirement on a technical layer. The application layer needs to follow the following three aspects:
a) different entrances of the platform have uniform interface styles and are used for supporting management and access of users through different terminal devices;
b) the platform has a uniform search function and is used for supporting various search requirements of users, such as structured and unstructured (including documents, graphs, drawings, audio and video and the like) data information;
c) the platform has a uniform user authentication and authorization technical system, and is used for managing user authentication, user authority management, user function management, user resource leasing management and the like in a standardized way;
in order to facilitate the later-stage function deepening and business expansion of the platform portal, the method is characterized by comprising the following steps:
a) unifying a platform development and operation technical system of platform website application, wherein the platform development and operation technical system comprises an operating system, an application server, a database, a development language and a development environment, and is suggested to be constructed based on an open-source technical system;
b) unifying technical and security requirements between an entry portal and an internal application component service in terms of service integration, data integration, message integration, interface integration.
(2) PaaS layer
The PaaS platform provides one-stop research, development, management, test, operation and maintenance service based on the research and development ideas of a container, micro service and DevOps. The platform service provides flexible extension and service arrangement functions by using the hybrid container technology of Docker and Kubernetes which are mainstream open in the industry and the open flexible micro-service technology. And the capabilities of application release, continuous integration, code hosting, service binding and the like are provided. The method supports a developer to rapidly release the application to the cloud platform operating environment, can provide continuous integration, an application operating environment and rich service support, provides service management capability facing industry, provides automatic operation and maintenance support, and provides a multi-language application engine environment (Java, Go, PHP, Ruby and the like). Based on the containerization technology, an efficient, stable and elastic service operation environment is provided for the application, the traditional application delivery mode is subverted, the containerization resource management is flexible and efficient, and the unified scheduling and monitoring of service resources are realized. The software architecture based on the micro-service is provided, decoupling and independence between modules can be achieved, the software architecture is more suitable for enterprises of group nature, the business capability and the development efficiency can be effectively improved, and the software operation and operation cost is reduced.
(3) DaaS layer
Public services such as big data exchange, storage, management, calculation and analysis are provided. The data exchange realizes the exchange and cleaning treatment of the data; the method supports a distributed file storage database, a relational storage database, a column type storage database, a document storage database and the like to realize the storage of the structured data, the semi-structured data and the unstructured data of the nuclear power plant; the big data management tool and the integrated third-party big data management engine are provided, the problems of cluster deployment, service configuration management and service state monitoring and displaying of the big data storage and analysis tool are solved, and the difficulty in operation and use of a big data platform is reduced. Such as: and when the installation and the deployment are carried out, the problem of dependence among big data service components is solved. The method comprises the steps of configuration, version, starting sequence, authority configuration and the like; the method solves the problem of tracking the deployment process, and shows the state, related information and the like of each step in the deployment process; services such as off-line computation and memory computation of historical data, streaming computation of real-time data, parallel computation and the like are provided; and a data mining algorithm library is provided for deep mining, and the integral data value-added service of the nuclear power is supported. The nuclear power industry relates to various data types and massive data, the characteristics of the data need to be mined by combining an artificial intelligence algorithm, classification regression and other analyses are carried out, the value of the data in the nuclear power industry is fully utilized, and innovations are carried out on a nuclear power technology, an application mode and a business mode. The method can cooperate with the existing nuclear power station big data platform in the current nuclear power system to form a uniformly deployed nuclear power big data application platform.
(4) IaaS layer
The IaaS layer platform comprises a server, a storage and a network infrastructure. The industrial internet large-scale distributed storage and cloud computing technology service capability is provided, virtualization services of computing resources, storage resources and network resources are provided, and the industrial internet platform is supported to run safely and stably. Based on standard virtualization technologies such as KVM, OpenStack, Vmware, Xen and the like, four kinds of components such as open storage, calculation, network, control and the like are provided, wherein the calculation comprises message queues, network control, volume management, operation working components and the like, the storage comprises object storage and block storage components, the network management comprises virtual network and tenant network components, and the access control comprises authentication components, authority components and the like, and the total number of the components is 10.
(5) Edge layer
The integration and sharing of resources and capabilities are taken as a core idea, and the integration and sharing of all industrial cluster equipment resources (auxiliary equipment, nuclear island equipment, monitoring equipment, industrial robots, conventional island equipment and field sensors), system resources (DCS series and SCADA) and service resources (high-performance clusters, engineering design software and management informatization systems) can be realized.
2.1.1 development toolset
(1) Deployment tool
The method is used for rapidly deploying the tested and verified application software to a testing and running environment and deploying data needing to be related to a DaaS layer.
(2) Testing tool
And during testing and verification, a debugging and state monitoring means of the application software is provided. While also supporting monitoring and enforcement of data on the test, runtime environment.
(3) Data source control
The method is used for controlling the nuclear power analog machine and realizing the functions of data initialization, state monitoring and the like.
(4) Version control
The software to be tested is provided with version control function, and the version control function is used for storing and managing the information such as code, execution files, documents and relevant data, configuration and the like related to the software.
2.1.2 verification and test process of application software
Before the application software on the nuclear power industry internet platform is deployed on the actual industry internet, in order to ensure the safety and reliability of the software, the application software can be tested on an experimental bed, and the verification and test flow of the application is shown in fig. 3. The process is as follows:
1) the application software is developed under a test environment, and the characteristics of functions, interfaces and the like used in the development are completely the same as those of the actual environment.
2) After deployment is completed, the deployment tool of the development toolset can be used for completing the deployment work of the software and the data thereof,
3) according to the test case, the deployment tool of the development tool set informs the simulator to prepare corresponding test condition data.
4) The simulator starts to operate according to a preset working condition and performs data interaction with the industrial Internet platform test bed.
5) The program under test starts to run and starts to interact with the simulator. The data interaction mode and the protocol are consistent with the protocol of the actual nuclear power plant.
6) The application program starts testing, stops the model of the simulator after the testing is finished, and terminates data communication.
2.2 simulator of nuclear power plant
The nuclear power plant simulator plays a role in an actual nuclear power plant in debugging and testing of relevant software of a nuclear power industry internet platform. Mainly comprises the following functional modules:
digital model of nuclear power plant: characteristics such as equipment state, working condition, alarm, fault, flow process and the like of the nuclear power plant are subjected to 1:1, a digitized model of a simulation.
The simulation control module: the digital model of the nuclear power plant is controlled, and the operations of initialization of the model, change of working conditions, forced modification of data, pause and recovery of operation, fast forward, slow time and the like can be realized.
A control command interface: receiving a control instruction of the development environment and feeding back the state of the simulator to the development environment
The simulator data protocol conversion interface: and the data interface of the industrial Internet platform can realize the two-way communication of data. A communication protocol which is completely consistent with an actual nuclear power industry internet platform is adopted between the module and the industry internet platform, and application and data verified by a test bed can be guaranteed to be directly deployed in an actual production environment.
A real-time database: the cache of the interactive data between the simulator and the industrial Internet platform is realized.
And the analog machine data conversion module.
2.3 inventive uses
Before the related software of the nuclear power industry Internet platform is released, the experimental bed can be used for performing function pre-research, test and verification activities of various kinds of software.
Potential safety hazards caused by direct connection of nuclear power equipment can be avoided; the development period of software can be effectively shortened; various rare but very important working conditions (such as serious accidents, accidental events and the like) of various nuclear power plants can be simulated by a simulation means, so that the application scene and the reliability of relevant software of the nuclear power industry Internet platform can be expanded.
Claims (8)
1. A nuclear power industry internet experiment bed based on simulation is characterized in that: the nuclear power industry internet platform comprises: a nuclear power industry internet platform development environment and a nuclear power plant simulator; the nuclear power industry Internet platform development environment comprises a test operation environment and a development tool set; the test operation environment comprises: the system comprises an edge layer, an infrastructure cloud service layer, a data service layer, a micro-service support system, a running platform layer and a nuclear power application layer.
2. The simulation-based nuclear power industry internet experimental bed based on claim 1 is characterized in that: the edge layer: the industrial field equipment, the data resources and the platform of the nuclear power plant are interconnected through the industrial communication protocol adaptation module, the protocol conversion module and the network communication interface adaptation module, and the edge calculation and the data access cloud of the industrial field are realized.
3. The simulation-based nuclear power industry internet experimental bed based on claim 1 is characterized in that: the infrastructure cloud service layer: the cloud computing platform is a basic resource for realizing cloud computing, provides calling modes in forms of API, console, command line and the like for the outside, and provides running environment support, data support and Internet of things access support for applications on the platform.
4. The simulation-based nuclear power industry internet experimental bed based on claim 1 is characterized in that: the data service layer: the platform data service layer is used as a data center and mainly realizes the functions of data conversion, storage, management, calculation, analysis and the like; and large data analysis and decision making are provided for nuclear power business.
5. The simulation-based nuclear power industry internet experimental bed based on claim 1 is characterized in that: the micro-service supporting system and the running platform layer are as follows: the micro-service support system and the running platform layer provide an application running environment.
6. The simulation-based nuclear power industry internet experimental bed based on claim 1 is characterized in that: the nuclear power application SaaS layer comprises: the data access mode of the test bed is completely the same as that of an actual nuclear power industrial internet platform, data collection from the site is supported according to an industrial site standard communication protocol, and meanwhile, a standard cloud data interaction protocol is used for interacting data with an industrial internet platform development environment; deployment, configuration and testing of the operating environment and the simulator data source can be achieved in a coordinated manner using a development toolset.
7. The simulation-based nuclear power industry internet experimental bed based on claim 1 is characterized in that: the nuclear power plant analog machine comprises an analog control module, a nuclear power plant digital model, a real-time database and an analog machine data protocol conversion module;
the simulation control module comprises a digital model for controlling the nuclear power plant, and can realize the initialization of the model, the change of working conditions, the forced modification of data, the suspension and recovery of operation, fast forward and slow operation;
the digital model of the nuclear power plant comprises the following steps of 1:1, a simulated digital model;
the real-time database realizes the high-speed cache of the interactive data between the simulator and the industrial Internet platform;
the simulator data protocol conversion interface: the data interface of the industrial Internet platform can realize the two-way communication of data;
a control command interface: and receiving a control instruction of the development environment, and feeding back the state of the simulator to the development environment.
8. The simulation-based nuclear power industry internet experimental bed based on claim 1 is characterized in that: the development tool set comprises a deployment tool, a test tool, data source control and version control; the deployment tool is used for rapidly deploying the tested and verified application software to a testing and running environment and deploying the data needing to be related to a DaaS layer; the testing tool provides debugging and state monitoring means of the application software during testing and verification, and simultaneously supports monitoring and forcing of data in testing and running environments; the data source control is used for controlling the nuclear power analog machine to realize the initialization and the state monitoring of data; the software to be tested provides version control function for storing and managing the code, execution file, document and relevant data and configuration information related to the software.
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| CN112150125A (en) * | 2020-11-26 | 2020-12-29 | 树根互联技术有限公司 | Industrial information system and industrial information system construction method |
| CN113885849A (en) * | 2021-12-06 | 2022-01-04 | 航天云网数据研究院(广东)有限公司 | Application development method and device based on industrial internet platform and terminal equipment |
| CN114169579A (en) * | 2021-11-15 | 2022-03-11 | 中核武汉核电运行技术股份有限公司 | Nuclear power industry internet comprehensive intelligent platform |
| CN114500324A (en) * | 2022-01-24 | 2022-05-13 | 国家工业信息安全发展研究中心 | Integrated access system for industrial internet simulation test bed |
| CN114553874A (en) * | 2022-02-28 | 2022-05-27 | 北京理工大学 | Hybrid simulation cloud platform and automatic deployment method |
| CN115242847A (en) * | 2022-08-01 | 2022-10-25 | 中原内配集团股份有限公司 | Automobile part internet system |
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| CN111240808A (en) * | 2020-04-02 | 2020-06-05 | 中核武汉核电运行技术股份有限公司 | Nuclear power station simulator operation data development and management system |
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| CN112150125A (en) * | 2020-11-26 | 2020-12-29 | 树根互联技术有限公司 | Industrial information system and industrial information system construction method |
| CN112150125B (en) * | 2020-11-26 | 2021-08-03 | 树根互联技术有限公司 | Industrial information system and industrial information system construction method |
| CN114169579A (en) * | 2021-11-15 | 2022-03-11 | 中核武汉核电运行技术股份有限公司 | Nuclear power industry internet comprehensive intelligent platform |
| CN114169579B (en) * | 2021-11-15 | 2024-01-16 | 中核武汉核电运行技术股份有限公司 | Nuclear Power Industry Internet Comprehensive Intelligent Platform System |
| CN113885849A (en) * | 2021-12-06 | 2022-01-04 | 航天云网数据研究院(广东)有限公司 | Application development method and device based on industrial internet platform and terminal equipment |
| CN113885849B (en) * | 2021-12-06 | 2022-04-12 | 航天云网数据研究院(广东)有限公司 | Application development method and device based on industrial internet platform and terminal equipment |
| CN114500324A (en) * | 2022-01-24 | 2022-05-13 | 国家工业信息安全发展研究中心 | Integrated access system for industrial internet simulation test bed |
| CN114500324B (en) * | 2022-01-24 | 2023-08-18 | 国家工业信息安全发展研究中心 | Integrated access system for industrial Internet simulation test bed |
| CN114553874A (en) * | 2022-02-28 | 2022-05-27 | 北京理工大学 | Hybrid simulation cloud platform and automatic deployment method |
| CN115242847A (en) * | 2022-08-01 | 2022-10-25 | 中原内配集团股份有限公司 | Automobile part internet system |
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