制冷2026，Vol.45Issue(1)：70-75,6.DOI:10.3969/J.ISSN.1005-9180.2026.01.0014
地铁防淹物联网系统及控制技术研究
Research on Subway Flood Prevention IoT System and Control Technology
摘要
Abstract
With the rapid development of urban rail transit in China,metro flood prevention has become increasingly critical due to frequent extreme weather events.This study proposes an IoT-based intelligent metro flood prevention system and control technology to enhance flood resilience and urban safety.The system employs multimodal sensors,including ultrasonic,fiber Bragg grating,and infrared imaging,to achieve real-time monitoring of water levels and equipment status.Integrated with edge computing and LSTM models,it predicts water level trends and automatically triggers floodgate operations for emergency response.A modular architecture comprising sensing,network,platform,and application layers is designed,alongside complex environment sensing technologies and floodgate control strategies.By incorporating meteorological data,the system enables dynamic early warning.Results demonstrate that this system significantly improves flood prevention efficiency,reduces inundation risks,and provides robust technical support for the safe operation of urban rail transit.关键词
地铁防淹/物联网/多模态传感器/智能联动控制/气象数据融合Key words
Metro Flood Prevention/Internet of Things/Multimodal Sensors/Intelligent Control/Meteorological Data Integration分类
建筑与水利引用本文复制引用
冯腾,陈玉远,罗凡,刘起,蔡崇庆..地铁防淹物联网系统及控制技术研究[J].制冷,2026,45(1):70-75,6.基金项目
中铁建地下空间利用领域科研计划项目(2024-W18) （2024-W18）
