安东，杜文，刘洋，王雅雯

　　(黄河水利委员会信息中心，河南 郑州450003)

　　摘要：哈密市山洪灾害具有峰量大且集中、涨峰持续时间较短、破坏力大等特点，山洪的监测监视和实时预警是灾害防御的重要手段。哈密市山洪灾害预警信息平台的设计与实现，遵循哈密市防汛减灾“以时间换空间、以空间换时间”的思想理念，在哈密市水利一张图、一张网、一个库的基础上，汇聚气象、雨量、水位、视频、应急预案和防汛工程图及相关责任人通讯录等防汛减灾联合调度的关键信息，以前端感知、信息监测和分析研判为主线，实现汛期雨水情的实时监测、监视、预警等，做到提前监测发现和应急准备，为防汛值班、预报预警、应急处置、安全度汛提供技术支撑和保障。同时，实现哈密市中小型水库视频监视的汇聚，形成统一的视频监视平台，为哈密市委市政府组织应急局、气象局、水利局等多部门协同作业，发挥联合决策、调度优势提供支撑。

　　关键词：山洪灾害防御;预警;监测监视;哈密市水利一张图;信息平台

　　Design and implementation of flash flood disaster early warning information platform in Hami City

　　AN Dong, DU Wen, LIU Yang, WANG Yawen

　　(Information Center of Yellow River Conservancy Commission, Zhengzhou 450003, China)

　　Abstract: The flash flood disaster in Hami City has the characteristics of rapid rise and fall, high and concentrated peaks, short peak duration, and often causes great destruction. Therefore, monitoring and real-time early warning of flash flood are the key to disaster prevention. The development of flash flood disaster early warning information platform in Hami City applies the idea of "time for space and space for time". Based on the hydro-informatics principle of one map, one network and one database in Hami City, the platform integrates fundamental information for flood control and disaster prevention, including meteorology, rainfall, water level, video, emergency plan, flood control engineering map and relevant personnel’s contact information, etc. Based on front-end perception, information monitoring and analysis, the real-time monitoring and early warning in the flood season are realized. The monitoring and early-warning provide technical support for flood control supervision, forecast and emergency response. Meanwhile, the platform integrates video resources of reservoirs in Hami, which supports decision-making and operation of the government of Hami City by cooperating with Emergency Response Bureau, Meteorological Bureau, Water Conservancy Bureau and other departments.

　　Key words: flash flood disaster prevention;early warning;monitoring;one map of Hami hydro-informatics;information platform