Urban water and electricity infrastructure protection resource allocation method, device and storage medium

By assessing the failure rate and water depth of urban water-electricity infrastructure, and combining Monte Carlo simulation and resource allocation strategies, the problems of inaccurate safety assessment and lagging resource allocation of urban water-electricity infrastructure under extreme climate disasters were solved, thus improving the scientific rigor and effectiveness.

CN120706780BActive Publication Date: 2026-05-15NORTH CHINA UNIVERSITY OF TECHNOLOGY
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Patent Information

Application Number
CN202510810837.0
Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Filing Date
2025-06-17
Publication Date
2026-05-15
Estimated Expiration
2045-06-17

AI Technical Summary

Technical Problem

Existing technologies cannot effectively combine geographical association, functional dependence and functional topology network characteristics, resulting in inaccurate safety assessments of urban water-electricity infrastructure under extreme weather disasters, lack of real-time disaster awareness in resource allocation, and leading to delayed or wasteful allocation.

Method used

By determining the failure rate, water accumulation depth, and target failure probability of the nodes to be analyzed, the Monte Carlo simulation method is used to evaluate the node status, and protective resources are configured based on the system reliability results. Geographic, functional, and stochastic correlation types of failure judgment are adopted, combined with a resource allocation strategy guided by uniform distribution, node load requirements, and node importance.

Benefits of technology

It enables scientific and effective analysis of urban water-electricity infrastructure under extreme climate disasters, precise allocation of protective resources, improvement of system reliability and resilience during disasters, and reduction of resource waste.

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Abstract

The application discloses a kind of urban water and electricity infrastructure protection resource configuration method, equipment and storage medium, it is related to urban water and electricity failure analysis and resource configuration field, comprising: determining the failure ratio of upstream node, whether it is failure state based on failure ratio determination;In the case of being not failure state, the water depth of node to be analyzed is determined according to water depth variation model;When water depth is greater than water depth threshold, the target failure probability of node is determined based on water depth and target failure probability model;The random value of node is generated by Monte Carlo simulation method, whether node is failure state is determined again based on target failure probability and random value;If still not failure state, whether it is failure state is further determined based on random failure probability;System reliability result is determined based on the state of node, and node is protected by resource configuration based on protection resource configuration strategy, water and electricity infrastructure failure analysis and protection resource configuration are realized.
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