数值预报业务系统移动监控平台的设计与实现

Design and Implementation of a Mobile Monitoring Platform for Numerical Weather Prediction Operation System

针对目前数值预报业务系统缺少移动终端监控的问题,设计并实现数值预报业务系统移动监控平台。该平台使用消息中间件技术实时获取业务系统运行状态,采用剪枝算法提高数据处理效率。开发适合移动终端的Web网站,方便运维人员通过手机等移动设备实时获取业务系统的运行情况。通过存储出错任务列表,提供对历史异常状态的查看。基于微信公众平台企业号的消息推送接口,开发报警推送功能,能够实时发送业务系统运行出错信息。该平台针对移动互联网和移动终端进行优化,同时使用单向数据流和强制使用HTTPS协议等技术,提高整个平台的安全性。该平台已在数值预报中心业务运维值班中实际应用,取得良好效果。

Aiming at the problem of lack of mobile monitoring in numerical weather prediction（NWP）operation systems,the mobile monitoring platform for NWP operation systems is designed and implemented.The platform uses the message middleware technology to obtain the status of the operation systems in real time and uses the pruning algorithm to improve the efficiency of data processing.A mobilefriend data display website is developed to facilitate operation engineers to obtain the status of the operation systems through mobile phones and other mobile devices in real time.By storing the error status,a view of the history abnormal state is provided.Based on the message push interface of the WeChat public platform for the enterprise,the alarm push function is developed,which sends the real-time error messages of the operation systems.The platform is optimized for the mobile internet and mobile devices to speed up platform access.The one-way data flow and the forced use of HTTPS protocol are used to improve the security of the platform.The platform has been applied in operation maintenance service at the Numerical Weather Prediction Center and achieved good results.