台风实时信息防汛服务云平台设计与应用

Design and application of cloud platform for real time flood control information of typhoon

为解决防汛部门难以及时有效获取台风期间降雨信息的问题,采用台风降雨信息智能关联、多机构降雨预报长短嵌套融合、降雨预报数据时空解析等关键技术,设计开发了台风实时信息防汛服务云平台。平台基于B/S架构、SaaS服务模式和数据与服务能力中心,保障了系统的通用性和稳定性;设计台风信息、相似分析、未来降雨、分析简报、数据大屏等功能以实现云平台的实用性。云平台应用于宁波市、温岭市等地防汛工作,结果表明系统实用、可靠,应用效果较好。

In order to solve the problem that the flood control department is difficult to obtain the rainfall information in time and effectively,the key technologies such as the intelligent correlation of typhoon rainfall information,the nesting fusion of the multi mechanism rainfall forecast and the spatio-temporal analysis of the rainfall forecast data was applied to design a cloud platform for real time flood control information of typhoon.Based on B/S framework,SaaS service mode,and data and service capability center,the universality and stability of the system are guaranteed.The practicability of cloud platform is achieved through the function design of typhoon information,similarity analysis,future rainfall,analysis bulletin and data screen.The cloud platform is applied to flood control work in Ningbo and Wenling,showing that the system is practical,reliable and effective.