城市内涝监测预警信息系统研究

Research on Urban Waterlogging Monitoring and Pre-Warning System

摘要:

针对越来越严重的暴雨至涝现象,为了让普通民众可以通过智能移动终端应用便捷地获取并分享汛情信息,更好地避灾避险并参与到抢险救灾中,基于现有城市道路积水监测系统的基础数据,采用移动GIS和云服务等技术,设计了具有道路实时积水呈现、道路通行重要告警、汛情实景图片、政府信息通告等功能的一体化城市内涝监测预警信息系统；该系统包括内涝监测预警信息服务平台和智能移动终端应用两部分,基于云技术构建“内涝监测e警”平台并设计了基于移动云服务的数据统一调度与管理,基于移动Web技术开发“内涝监测e警”智能终端应用,应用和平台之间基于移动Web和移动GIS技术实现数据访问；测试显示该系统支持大量用户的并发访问,能够简洁有效实现内涝监测数据信息共享,对城市内涝监测预警具有实际的应用意义。

Abstract:

For more severe rainstorm to waterlogging phenomenon, an integrated urban waterlogging monitoring and pre-warning system is designed by using the new technology of mobile GIS and cloud services, in order to allow the general public can easily access and share flood information through the intelligent mobile terminal applications, to escape hedge and participate in disaster relief better. This novel system is based on the data from existing urban road water monitoring systems, providing real-time map rendering of urban road water status and traffic warning, real-time flooding picture sharing, collection and distribution of relevant government solutions and public interests, etc. It consists of two parts:waterlogging monitoring and pre-warning information service platform and smart mobile terminal applications. The mobile web and mobile GIS technologies are used for data communications between these two parts. The "Waterlogging Monitoring e-Police" platform is constructed based on cloud technology and a mobile cloud-based data services and unified management strategy is designed for data exchange. The "Waterlogging Monitoring e-Police" mobile application is developed with mobile web technology. Test shows that this system can support a large number of concurrent access users, simple and effective realization of waterlogging monitoring data information sharing. So it has practical significance for the urban waterlogging monitoring and pre-warning application.