Micro-service isolation method and device suitable for electric network information physical system

A cyber-physical system and micro-service technology, applied in transmission systems, digital transmission systems, program control devices, etc., can solve the problem that it is difficult to ensure the standardization and security of the power grid cyber-physical system, there is no combination of container technologies, and business characteristics are considered more difficult. less problems

Active Publication Date: 2017-10-03
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +4
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the above two patents are mainly optimized based on IT technology, with little consideration for business characteristics, and do not integrate container technology into power grid business, especially when the power grid information system and physical system are highly integrated. The means to ensure the isolation between different services will make it difficult to ensure the standardization and security of grid cyber-physical system applications

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  • Micro-service isolation method and device suitable for electric network information physical system
  • Micro-service isolation method and device suitable for electric network information physical system
  • Micro-service isolation method and device suitable for electric network information physical system

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Embodiment 1

[0072] In the micro-service isolation method applicable to the power grid cyber-physical system provided by Embodiment 1 of the present invention, the power grid cyber-physical system is a complex measurement and control system with functions of information ubiquitous perception, collaborative computing, interactive communication, and automatic control, and is open to the society The public service system needs to exchange information in a standard way based on the public information model CIM, and access various interfaces that should be implemented for publicly available data. Customized services are realized through the arrangement and combination of microservices, and the information flow is isolated according to the unified CIM, which is conducive to the standardization and security of the application of power grid cyber-physical systems. The above public information model CIM (Common Information Model) is an abstract model that describes all the main objects in an electri...

Embodiment 2

[0101] Based on the same inventive concept, Embodiment 2 of the present invention also provides a micro-service isolation device suitable for grid cyber-physical systems. The CIM-based micro-service isolation device in power grid cyber-physical systems provided in Embodiment 2 specifically includes building blocks, selection module and isolation module, the functions of these three modules are described below:

[0102] The building blocks are mainly used to define the microservices in the cyber-physical system of the power grid, as well as the categories of the microservices and the corresponding CIM subject domains, and construct the microservice matrix according to the microservices;

[0103] The selection module is mainly used to define the application services in the cyber-physical system of the power grid, and select the micro-service set corresponding to the application services from the micro-service matrix;

[0104] The isolation module is mainly used to load the micro...

Embodiment 3

[0140] Based on the same inventive concept, Embodiment 3 of the present invention provides a microservice isolation method suitable for grid cyber-physical systems, wherein the grid cyber-physical system is a grid intelligent operation inspection management and control system. The specific process of the method is as follows:

[0141] S101: Define the microservices in the cyber-physical system of the power grid, as well as the categories of the microservices and the corresponding CIM subject domains, and construct a microservice matrix based on the microservices;

[0142] S102: Define the application services in the grid cyber-physical system, and select the microservice set corresponding to the application services from the microservice matrix constructed in S101;

[0143] S103: Load the microservices in the microservice set in S102 into the virtual container, perform information exchange between each virtual container, and realize the isolation of the microservices through t...

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Abstract

The invention provides a micro-service isolation method and device suitable for an electric network information physical system. The method comprises the following steps: defining a micro-service in the electric network information physical system and the type of the micro-service and a corresponding CIM subject field, and constructing a micro-service set according to the micro-service; defining the application service in the electric network information physical system, and selecting the micro-service set corresponding to the application service from the micro-service matrix; loading the micro-service in the micro-service set in a virtual container, performing information interaction among the virtual containers, and realizing the isolation of the micro-service through the CIM subject field. By using the technical scheme provided by the invention, the information stream isolation based on the micro-service is realized according to the unified CIM, the rule needing to follow in the information stream isolation is executed in a unified micro-service management plane, thereby guaranteeing the normativity and the security of the electric network information physical system application. And the technical scheme provided by the invention has actual operability and extensive application range.

Description

technical field [0001] The invention relates to the technical field of cyber-physical systems of power grids, and in particular to a method and device for isolating microservices applicable to cyber-physical systems of power grids. Background technique [0002] The power grid is one of the largest and most complex interconnected systems, and it is a typical research object of cyber-physical fusion system. The power grid CPS aims to fully reflect the physical process and information process of power grid operation, and embody the fusion mechanism and interaction mechanism of the two, in order to pass More advanced control methods improve the overall performance of the system and optimize the overall system operation, improving energy utilization, equipment utilization potential and system reliability, security and stability. [0003] In the grid cyber-physical system, issues such as information ownership and usage rights still exist, and the organizational structure flexibili...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/58H04L29/06H04L29/08G06F9/455
CPCH04L63/02H04L67/1004H04L67/12H04L67/30G06F9/45558G06F2009/45587H04L51/212H04L67/56
Inventor 梁云王瑶黄莉罗黎明曾鹏飞孔震倪明缪巍巍张斌吴猛陈高峰胡斌曹晶
Owner GLOBAL ENERGY INTERCONNECTION RES INST CO LTD
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