Construction of a Digitized and Intelligent Subway Safety Emergency Assurance System
In the rapid development phase of urban rail transit,issues such as inadequate emergency response and insufficient emergency handling in unexpected events are addressed.This study presents the design of a digital intelligence-based subway safety and emergency assurance system.The design architecture,application scenarios,functionalities,and key technologies of the system are elaborated.This system integrates diverse sources of data,including hydrological,meteorological,and sensor data,and utilizes emerging technologies,such as digital twins,GIS,and BIM.This system manages the entire emergency process of subway operations,including daily safety monitoring,emergency resource management,emergency plan administration,commands,and dispatch.Moreover,it focuses on enhancing capabilities for dealing with three major emergency scenarios:fires,flood prevention,and high passenger flow.This comprehensive development significantly enhances accident prevention,emergency response,and handling efficiency while elevating the levels of digitization and intelligence in the existing emergency management system.
urban rail transitdigital intelligencemetro digital twinemergency supportmetro safety
NETL
NSTL
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