Power communication service reliability optimization method and related device

A technology of power communication and optimization method, which is applied in the direction of electrical components, digital transmission systems, data exchange networks, etc., can solve problems such as limitations of upgrading methods and low reliability of power communication network services, and achieve reduced complexity, improved reliability, The effect of increasing processing speed

Active Publication Date: 2020-08-28
POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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  • Application Information

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Problems solved by technology

[0003] This application provides a method for optimizing the reliability of electric power communication services and related devices, which are used to solve the problem of improving the reliability of electric power communication networks mainly through network protocols or network equipment in the prior art

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  • Power communication service reliability optimization method and related device
  • Power communication service reliability optimization method and related device
  • Power communication service reliability optimization method and related device

Examples

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Example Embodiment

[0059] For ease of understanding, please refer to figure 1 , The first embodiment of a method for optimizing the reliability of power communication services provided by this application includes:

[0060] Step 101: Establish a Bayesian relationship model between the network service and the power communication network according to the preset adjacency matrix.

[0061] It should be noted that the preset adjacency matrix is ​​used to describe the relationship between network services and the power communication network. The elements in the matrix represent the number of network services on a certain path in the power communication network, and the path may include one or more A link is the connecting edge between two nodes; based on the adjacency matrix, a Bayesian relationship model between network services and power communication networks can be constructed. The model includes network nodes, which can be divided into parent nodes, child nodes and The connection between parent and ch...

Example Embodiment

[0073] For ease of understanding, please refer to figure 2 , This application provides a second embodiment of a method for optimizing the reliability of power communication services, including:

[0074] Step 201: Establish a Bayesian relationship model between the network service and the power communication network according to the preset adjacency matrix.

[0075] It should be noted that the preset adjacency matrix H is used to describe the relationship between the network service and the power communication network, and the element h in the matrix ij Represents a certain path p in the power communication network ij The number of network services on the network, and the path may include one or more links, which are the connecting edges between two nodes; based on the adjacency matrix, the Bayesian relationship model between network services and the power communication network can be constructed, and the model includes Network nodes can be divided into parent nodes, child nodes...

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Abstract

The invention discloses a power communication service reliability optimization method and a related device. The method comprises the following steps: establishing a Bayesian relationship model betweena network service and a power communication network according to a preset adjacency matrix; calculating the reliability and importance related to the network service of each network node in the Bayesian relationship model; dividing the Bayesian relationship model into a plurality of subsets according to segmentation nodes selected according to a preset reliability threshold and a preset importance threshold to obtain a network segmentation set; performing equal-capacity resource backup operation on the network resources of the segmentation nodes; calculating the contribution degree of the network node in each set to the congestion of the network service; and increasing the resource allocation quantity of a preset multiple for the previous preset network nodes which are arranged in a descending order according to the contribution degree. According to the invention, the technical problems that the reliability of the power communication network service is relatively low and the lifting method is limited because the influence of the network service on the reliability of the power communication network is not analyzed in the prior art are solved.

Description

technical field [0001] The present application relates to the field of power communication networks, and in particular to a method for optimizing the reliability of power communication services and a related device. Background technique [0002] As the scale of the power communication network becomes larger and larger, the normal operation of the network is facing more and more challenges, and the reliability of the network has become a core research direction of the power communication network. It can be seen from the existing technology that the reliability improvement technology of power communication network has risen to a certain extent, but for the existing research technology, most of them are based on optimizing the network protocol and network equipment to improve the reliability of the power communication network. Pay attention to the impact of network business on the power communication network, resulting in low reliability and limitations of power communication n...

Claims

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Application Information

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IPC IPC(8): H04L12/24
CPCH04L41/0836H04L41/0896H04L41/0893H04L41/145
Inventor 施展曾瑛吴赞红
Owner POWER DISPATCHING CONTROL CENT OF GUANGDONG POWER GRID CO LTD
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