中国水利Issue(3)：34-38,5.
城市内涝预警预报系统研发及应用
Development and application of urban waterlogging warning and forecasting system
摘要
Abstract
Urban waterlogging,characterized by diverse causes and widespread impact,constitutes a fundamental societal issue.This article analyzes the multifaceted causes of urban waterlogging and proposes enhancing the city's ability to respond to such disasters through information technology.The study constructs an urban waterlogging waming and forecasting system based on real-time IoT sensing,data aggregation,mathematical modeling for prediction,big data analysis,and hydraulic digital twins.The system was applied in Ningbo,featuring functionalities such as"space-based"monitoring and early warning,"rainfall"monitoring and early warning,waterlogging forecasting and early warning,cause analysis,and impact assessment.This comprehensive approach allows for precise simulation of urban waterlogging,online risk map generation,and efficient assessment of waterlogging losses.The system significantly supports the prediction and early warning of urban rainstorm and waterlogging disasters,enhancing the city's capability for waterlogging risk management and control.关键词
城市内涝/智慧防御/预警预报系统/智慧水利Key words
urban waterlogging/intelligent defense/early warning and forecasting system/smart water conservancy分类
建筑与水利引用本文复制引用
高成,佘亮亮,顾春旭,向小华..城市内涝预警预报系统研发及应用[J].中国水利,2024,(3):34-38,5.基金项目
水利部重大科技项目(SKS-2022021) （SKS-2022021）
宁波市科技创新2025重大专项(2022Z029). （2022Z029）
