Method and corresponding product for monitoring electrical fires in high-voltage equipment based on the internet of things

By employing a multi-sensor array and edge-cloud collaborative intelligent monitoring method, early warning and accurate prediction of electrical fires in high-voltage equipment have been achieved, solving the problems of delayed warning and high false alarm rate in existing technologies and improving the safety protection level of high-voltage equipment.

CN122416610APending Publication Date: 2026-07-17SHENZHEN SAIFEIQI PHOTONICS TECH CO LTD
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Patent Information

Application Number
CN202610291613.8
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2026-03-11
Publication Date
2026-07-17

AI Technical Summary

Technical Problem

Existing electrical fire monitoring technologies for high-voltage equipment suffer from problems such as high early warning lag, high false alarm rate, lack of systematic risk prediction capabilities, and insufficient intelligence and collaboration, making it impossible to achieve accurate and coordinated proactive safety protection.

Method used

By deploying a multi-sensor array to synchronously collect various real-time status parameters, using edge computing nodes for adaptive weighted fusion and lightweight neural network real-time inference, and combining cloud-based deep learning models for dynamic simulation and prediction, graded fire early warning commands are generated and linkage control is triggered.

Benefits of technology

It has achieved accurate identification of early electrical fault modes and probabilistic assessment of fire risks, reduced false alarm rate, improved the scientific nature and execution efficiency of early warning, and formed a closed-loop intelligent monitoring system.

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Abstract

本申请涉及电气设备火灾预警领域,提供了基于物联网的高压设备电气火灾监测方法和相应产品。所述方法包括:同步采集高压设备的多种实时状态参数;部署于高压设备现场的边缘计算节点基于内置的轻量化神经网络诊断模型识别出隐含的早期电气故障模式与火灾风险量化指标;边缘计算节点将包含早期电气故障模式与火灾风险量化指标的预处理数据上传至云端监测平台;云端监测平台调用云端深度学习预测模型,生成适配于运行场景的分级火灾预警指令;云端监测平台下发所述分级火灾预警指令,触发对应的本地多级报警,并在预警级别超过预设阈值时,自动生成并下发联动控制指令至高压设备的智能保护单元,以执行相应的保护性动作。
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