楊 帆 1，鄧麗仙 2，付 奔 1，廖明瑜 1

　　(1.云南省水文水資源局，云南 昆明 650106;

　　2.云南省水文水資源局昆明分局，云南 昆明 650106)

　　摘 要：為了積極應對云南省近年來頻發的各種抗旱應急事件，促進云南省經濟和社會的和諧發展，提升云南省抗旱工作的現代化水平，開發建設云南省抗旱業務系統。該系統是云南省防汛抗旱指揮系統的重要組成部分，基于“兩臺一庫”技術架構，應用 WebGIS 技術，采用 B/S 結構搭建系統。從系統建設原則、總體構架和具體功能等方面介紹云南省抗旱業務應用系統，重點討論系統業務功能設計與實現方法。通過該系統的建設，提升云南省旱情信息監視、分析、預測、評估能力，提高云南省干旱災害信息分析處理的時效性和準確性，實現云南省抗旱工作的數據采集自動化、分析預測智能化、運行管理規范化、調度決策科學化，為云南省抗旱業務管理工作提供全方位和高效率的技術支撐，對云南省抗旱減災工作有重要意義，同時也為加快推進云南省智慧水利現代化建設提供積極、可行的經驗。

　　關鍵詞：抗旱業務;兩臺一庫;應用系統;旱情監視預警;調度調水;旱情預測;旱災評估

　　Design and implementation of drought relief business application system in Yunnan Province based on “ two platforms and one database ”

　　YANG Fan 1，DENG Lixian 2，FU Ben 1，LIAO Mingyu 1

　　(1.Yunnan Hydrology and Water Resources Bureau，Kunming 650106，China;

　　2.Kunming Branch of Yunnan Hydrology and Water Resources Bureau，Kunming 650106，China)

　　Abstract：In recent years, in order to actively respond to various drought emergencies in Yunnan Province, to promote socio-economic development and the modernization of drought relief management, a drought relief system, an important part of Yunnan flood control and drought relief management system, has been developed. Based on the technical framework of “ two platforms and one database”, the system is developed based on WebGIS technology and B/S structure. This paper introduces the system from the aspects of development principles, general architecture and specific functions of the system, with a focus on the design and implementation methods of its business functions. By the system, the capacity of drought information monitoring, analysis, prediction and evaluation in Yunnan Province, as well as the effectiveness and accuracy of drought disaster information analysis and processing, has been improved. The data collection automation, intelligent analysis and prediction, standardized operation management and efficient decision-making of drought relief have been realized. The system provides comprehensive and efficient technical support for the drought relief business management in Yunnan Province, which is of great significance to the drought relief and disaster reduction in Yunnan Province. In addition, it also provides positive and feasible experience for accelerating the development of intelligent water management in Yunnan Province.

　　Key words：drought relief business;two platforms and one database;application system;drought monitoring and early warning;water diversion;drought prediction;drought evaluation