基于OkHttp与Jexl3技术的气象信息网络现代化能力动态采集评估方法  

Dynamic Acquisition and Evaluation Method of Modernization Capability of Information and Network Based on OkHttp and Jexl3 Technology

作　　者：郭聪 刘东君[2] 孙超[1] 陈东辉[1] 白金婷 GUO Cong;LIU Dongjun;SUN Chao;CHEN Donghui;BAI Jinting(National Meteorological Information Centre,Beijing 10008l;Department of Forecast and Network,China Meteorological Administration,Beijing 100081)

机构地区：[1]国家气象信息中心,北京100081 [2]中国气象局预报与网络司,北京100081

出　　处：《气象科技》2023年第2期199-207,共9页Meteorological Science and Technology

基　　金：国家气象信息中心“气象综合业务智能监控”创新团队攻关任务资助。

摘　　要：气象现代化是一项长期性综合性工作,也是一个动态的发展过程。为了能够持续、客观、实时评价气象现代化能力发展水平,依托分布式的气象综合业务实时监控系统(天镜)的技术框架,基于Okhttp与Jexl3等技术的同步高效请求、高稳定的通信机制和自定义规则引擎等功能特性,本文提出了一种针对多源气象监控大数据的现代化信息网络能力动态评估方法。该方法可以高效采集国省两级气象业务实时监视数据和性能指标,通过表达式动态逻辑规则实时统计评估和对比分析,有效解决静态统计评估方法标准不统一、时效滞后、评价与反馈不畅等问题。2021年以来,应用该方法实现了国家和省级气象现代化信息网络能力指标的自动采集和实时评估,将采集时间缩短到秒级,为气象信息网络的高质量发展提供了业务数据化解决方案。Modernizing meteorology is a long-term comprehensive work and a dynamic development process.In order to continuously,objectively evaluate the development level of meteorological modernization capability in real-time,relying on the framework of the meteorological integrated real-time monitoring system,and based on Okhttp and Jexl3 technology,which features synchronous efficient request,high stability communication mechanism and custom rule engine,a dynamic evaluation method of modern information network capability for multi-source meteorological monitoring big data is proposed.Rely on our self-designed the developed intelligent algorithm framework for data statistics,mining,and comparative analysis,this method can efficiently collect real-time monitoring data and metrics of national and provincial meteorological services and solve the problems of unscientific artificial statistical evaluation methods,inconsistent evaluation standards,delayed evaluation and distortion of evaluation results in the past.Since 2021,this method has been applied to realize the automatic collection and real-time evaluation of the meteorological modernization information network capability metrics from the national and provincial levels.It shortens the acquisition time to the second level,which provides an operation-datamation solution for the high-quality development of the meteorological information network.

关 键 词：气象现代化 信息网络 动态评估 

分 类 号：P409[天文地球—大气科学及气象学] TN915[电子电信—通信与信息系统]