安東，杜文，劉洋，王雅雯

　　(黃河水利委員會信息中心，河南 鄭州450003)

　　摘要：哈密市山洪災害具有峰量大且集中、漲峰持續時間較短、破壞力大等特點，山洪的監測監視和實時預警是災害防御的重要手段。哈密市山洪災害預警信息平臺的設計與實現，遵循哈密市防汛減災“以時間換空間、以空間換時間”的思想理念，在哈密市水利一張圖、一張網、一個庫的基礎上，匯聚氣象、雨量、水位、視頻、應急預案和防汛工程圖及相關責任人通訊錄等防汛減災聯合調度的關鍵信息，以前端感知、信息監測和分析研判為主線，實現汛期雨水情的實時監測、監視、預警等，做到提前監測發現和應急準備，為防汛值班、預報預警、應急處置、安全度汛提供技術支撐和保障。同時，實現哈密市中小型水庫視頻監視的匯聚，形成統一的視頻監視平臺，為哈密市委市政府組織應急局、氣象局、水利局等多部門協同作業，發揮聯合決策、調度優勢提供支撐。

　　關鍵詞：山洪災害防御;預警;監測監視;哈密市水利一張圖;信息平臺

　　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