基于NPMD技术的地震预警系统运行质量监测管理工具研究与应用

河南省地震局,郑州 450016

业务;运行质量;监控;NPMD;地震预警

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

Henan Earthquake Agency , Zhengzhou 450016, China

Business;Operation quality;Monitoring;NPMD;Earthquake early warning

DOI: 10.13512/j.hndz.2024.03.18

备注

地震预警系统采用自动化运行模式提供秒级地震减灾信息服务,这对系统的运行维护工作提出更高要求,它需要精细化的业务性能监测与分析能力,快速的隐患发现、故障报警及定位能力,高精度的运行状态跟踪能力和有效的异常状态响应处置建议支撑能力等,并且各类运维监测与管理工作不能对系统产生影响。介绍基于NPMD(网络性能监控和诊断)技术的监测工具特点与使用场景,并对其在地震预警系统全流程全过程监测、运行质量实时跟踪与分析、异常与故障快速定位响应、多场景可视化服务保障等多种应用效果进行详细阐述,对于地震预警系统的运行、管理、维护工作有一定的参考意义。
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.
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