摘要
为解决气象综合业务实时监控系统(简称“天镜”)对全国气象监视数据采集汇聚安全性、高效性、灵活可管控能力不足的问题,更好地满足全国气象业务集中监视需求,基于“云边协同”的边缘计算KubeEdge架构设计并实现了“天镜”全国气象监视数据采集汇聚软件。国家级“天镜”采用KubeEdge内部通道传递应用程序的控制命令和状态信息,采用气象国省宽带网传输监视数据;采用脚本实现云边端离线自动部署;采用Harbor管理和分发镜像;基于KubeEdge的命令和状态信息实现节点、设备和任务的可视化管控,一体化管控全国边缘节点和采集任务,支持监视任务和数据上传的动态调整。实验结果表明,基于KubeEdge的全国气象监视数据采集汇聚软件有效提高了全国气象监视数据采集汇聚效率和灵活可管控能力,保障了数据传输的安全性。目前该软件已应用于各省(区、市)气象高质量发展通信网络指标评估、全国“天擎”集中监视、全国空间天气全链路状态监视,并取得了良好的业务效益。
In order to solve the problem(including safety,efficiency,flexibility and control)of insufficient data collection and aggregation capacity of the real-time monitoring system for meteorological integrated services(hereinafter referred to as"tianjing")for national meteorological monitoring,and better meet the needs of centralized monitoring of national meteorological services,based on the edge computing KubeEdge architecture of"cloud-edge collaboration",we design and implement the"tianjing"national meteorological monitoring data collection and aggregation software.The national"tianjing"uses KubeEdge internal channels to transmit application control commands and status information,relies on the meteorological national and provincial broadband network to transmit monitoring data,uses scripts to implement automatic offline deployment of cloud-edge devices,and applies Harbor to manage and distribute images.Based on KubeEdge's commands and body information,it realizes the visual control of nodes,devices,and tasks,integrates control of national edge nodes and collection tasks,and supports dynamic adjustment of monitoring tasks and data upload.The test results show that the national meteorological monitoring data collection and aggregation software based on KubeEdge effectively improves the efficiency and flexible control ability of national meteorological monitoring data collection and aggregation,and ensures the security of data transmission.At present,the software has been applied to the evaluation of meteorological high-quality development communication network indicators in various provinces(autonomous regions and municipalities),the centralized monitoring of the national"tianjing",and the monitoring of the full-link status of the national space weather,and has achieved good business benefits.
作者
白金婷
罗飞
孙超
张喜
罗谦
徐达
郭聪
段明静
BAI Jin-ting;LUO Fei;SUN Chao;ZHANG Xi;LUO Qian;XU Da;GUO Cong;DUAN Ming-jing(National Meteorological Information Centre,Beijing 100081,China;Chengdu University of Information Technology,Chengdu 610225,China)
出处
《计算机技术与发展》
2024年第8期67-72,共6页
Computer Technology and Development
基金
中国气象局2021年气象信息化系统工程"业务监视与控制分系统"项目(发改农经[2019]1987号)
云端协同的气象大数据智能运维关键技术研究项目(2022KFKT(10)011)
关键词
边缘计算
KubeEdge
云边协同
数据采集汇聚
灵活可管控
数据传输
edge computing
KubeEdge
cloud edge collaboration
data collection and aggregation
flexible and manageable
data transmission
