基于C/B/S的气象辅助决策系统设计与实现

Design and implementation of meteorological assistant decision system based on C/B/S

综合分析了当前市级气象预报业务与气象服务工作的特点及存在的问题,针对预报产品制作过程中辅助决策参考资料来源不一、发布渠道多样、业务制作平台多变、预警信息传输滞后等问题,提出了C/B/S气象灾害预警辅助决策系统的解决方案。首先采用多线程C/S数据处理和B/S数据展示的混合模式对辅助决策数据源和具体的预报业务制作进行分析和分类。在系统的总体框架设计过程中,采用Oracle数据库存储服务、WebGIS技术、Leaflet.js插件、Mybatis框架。详细阐述了系统各项技术设计方案,并给出了混合模式下的具体设计方法。实际运行效果表明,该模式极大地提高了系统实时性、灵活性,预报业务服务的效率也得到了提高。

Comprehensive analysis and summary of the current city-level forecasting business and meteorological service work characteristics and existing problems. In the process of forecasting product production, the problems of different sources of reference materials, various distribution channels, changeable business platform, and delay of early warning information transmission are discussed. A solution based on C/B/S meteorological disaster warning decision support system is proposed. First, it analyzes and classifies the auxiliary decision data source and the concrete forecast business production,and formulate mixed mode that use the multi thread C/S data processing and the B/S data display. In the overall framework of the system, the Oracle database storage service, the WebGIS technology, leaflet plugin, the Mybatis framework of the background service are used. The article elaborates on the technical design schemes of the system and gives the specific design method under the mixed mode. The actual operation results show that the model greatly improves the real-time and flexibility of the system, and the efficiency of forecasting business services has also been improved.