FgOTN-based power operation and maintenance method and system

CN122120223BActive Publication Date: 2026-07-10NORTHEAST ELECTRIC POWER DESIGN INST CO LTD OF CHINA POWER ENG CONSULTING GRP
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
NORTHEAST ELECTRIC POWER DESIGN INST CO LTD OF CHINA POWER ENG CONSULTING GRP
Filing Date
2026-04-28
Publication Date
2026-07-10

AI Technical Summary

Technical Problem

The existing fgOTN power operation and maintenance management solution lacks in-depth data support for resource scheduling decisions, making it difficult to meet the security requirements of high-priority services under harsh operating conditions, and the network resource utilization efficiency is low.

Method used

By collecting performance data of optical service units, service trigger event records, and micro-meteorological sensor data, an operation and maintenance environment impact factor is generated, an operation and maintenance scheduling feature dataset is constructed, a long-term service benchmark value is output using a demand trend prediction model, and a target resource quota quantity is generated by combining a security redundancy coefficient and a lossless bandwidth adjustment mechanism to achieve dynamic resource scheduling.

Benefits of technology

It ensures the stability of transmission channels under harsh operating conditions, avoids resource idleness, improves network resource utilization efficiency, ensures the service quality of high-priority services, and achieves a balance between efficient resource utilization and service security.

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Abstract

The present application relates to the technical field of fault prediction and health management, in particular to a kind of fgOTN power operation and maintenance method and system based on.It includes collecting optical service unit performance data, service trigger event record and microclimate sensing data, constructs operation and maintenance scheduling feature dataset;Based on service operation and maintenance risk level, construct two-dimensional rigid solution space, by input demand trend prediction model, output long-period service benchmark value;Frequency fluctuation of service trigger event record is monitored, short-period fluctuation compensation is calculated, and safety redundancy coefficient is generated;Take lossless bandwidth adjustment mechanism as constraint condition, obtain basic resource inventory allocation, check through two-dimensional rigid solution space, generate target resource quota quantity, obtain resource allocation instruction sequence, obtain load utilization rate and service quality deviation data, calculate instantaneous service damage index.The present application improves the overall utilization efficiency of network resources when external environment interference through multi-dimensional coupled closed-loop operation and maintenance system.
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