基于消息驱动的气象图形产品加工系统

The Message-Driven Making System of Meteorological Graphic Products

高质量的气象图形产品是融媒体时代气象信息服务的重要载体。本文综合运用并行计算和大数据等技术,构建消息驱动的气象图形产品加工系统(WeatherStudio),分析了公共气象服务图形产品加工共性问题,探讨了基于消息驱动的产品加工系统的优势,设计了基于消息驱动和定时驱动相融合的气象图形产品加工系统的框架和功能,并以高速公路交通气象灾害风险预警业务为应用实例进行验证,显示出了其较好的应用前景。

The high quality of meteorological graphic products is important for the public meteorological service（PMS）in the time of media convergence.Based on the techniques of parallel computing and big data,message-driven making system of meteorological graphic products was developed,namely WeatherStudio.After analyzing the common problems of making graphical products for PMS,this paper discussed the advantages of the message-driven product making system,and then focused on the overall structure and main functions of WeatherStudio based on the message and timing driven techniques.Finally,the application of WeatherStudio in the expressway meteorological disaster risk early warning service shows its potential prospect.