Research and Application of Monitoring and Management Tools for Operation Quality of Earthquake Early Warning Systems Based on NPMD Technology
KOU Manman
GAO Guanlong
HE Xiangling
Abstract：The earthquake early warning system adopts an automated operation mode to provide second-level earth-quake disaster reduction information services,which puts higher requirements on the operation and maintenance of the system.It requires refined business performance monitoring and analysis capabilities,fast hidden danger detec-tion,fault alarm,and positioning capabilities,high-precision operation status tracking capabilities,and effec-tive support for abnormal status response and disposal suggestions.In addition,all kinds of operation and mainte-nance monitoring and management work cannot have an impact on the system.This article introduced the character-istics and application scenarios of monitoring tools based on network performance monitoring and diagnosis(NPMD)technology,and elaborated on its various application effects in earthquake early warning systems,including full-process monitoring,real-time tracking and analysis of operation quality,rapid positioning and response of anoma-lies and faults,and multi-scenario visualization service guarantee.It has certain reference significance for the oper-ation,management,and maintenance of earthquake early warning systems.
Keywords：BusinessOperation qualityMonitoringNPMDEarthquake early warning
Publication Date：2024-09-30
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：11( 162-172 )