地震预警日志分析系统设计与实现  

Design and Realization of Earthquake Early Warning Log Analysis System

作　　者：马旭东 蒋弘毅 MA Xudong;JIANG Hongyi(Hebei Hongshan National Observatory on Thick Sediments and Seismic Hazards,Xingtai 055350,China;Hebei Earthquake Agency,Shijiazhuang 050021,China)

机构地区：[1]河北红山巨厚沉积与地震灾害国家野外科学观测研究站,河北邢台055350 [2]河北省地震局,石家庄050022

出　　处：《华北地震科学》2022年第4期12-18,共7页North China Earthquake Sciences

基　　金：河北省地震科技星火计划攻关项目(DZ202108090025)。

摘　　要：目前河北地震预警系统有JEEW和EEW两套系统,两套产出的日志文件内容没有参数说明,不便于后期分析处理工作。新设计的地震预警日志分析系统(以下简称“本系统”)采用B/S架构,可将两套预警系统产出的日志信息进行分析提取,以表格和地图展示的形式将日志文件内的信息进行数据可视化,清晰、直观地看出预警结果产出过程中的数据变化过程,还可对预警信息与人工速报结果对比,提高预警日志文件使用价值。At present,Hebei Earthquake Early Warning system has two systems,JEEW and EEW.The logs produced by the two systems have no parameter description,which is not convenient for analysis and processing.The Earthquake early warning log analysis system adopts B/S architecture,which can analyze the log information produced by the two Earthquake Early Warning systems.The early warning log analysis system adopts B/S structure,which can analyze and process the log information produced by the two Earthquake Early Warning systems,visualize the information in the log with tables and maps,clearly and intuitively see the data change process in the output process of early warning results.It can also compare the early warning information with the result of rapid report,so as to improve early warning log using value.

关 键 词：地震预警 日志信息 数据分析 B/S架构 

分 类 号：P315-391[天文地球—地震学]