数字孪生驱动的多层建筑火灾智能应急系统研究

Research on intelligent fire emergency system of multi-storey building driven by digital twin

随着国家的经济社会发展的越来越快,建筑物特点在层数高和结构复杂中有所体现。当高层建筑发生火灾时,会导致人员伤亡和经济损失巨大,也加大了人员疏散难度和消防救援工作难度,而火灾智能应急系统能够有效的改善这一问题。本文研究设计了一种应对火灾的智能应急系统,主要由数字孪生模块、信息感知模块和实时通知模块三个模块组合而成。在此系统中,数字孪生模块由Flow-3D和GIS组合而成,信息感知模块由物联网和火灾报警传感器结合构成,收集实时动态的信息,并通过建筑设备对火灾信息进行通知。

With the rapid economic and social development of the country, the characteristics of buildings are reflected in the high number of floors and the complex structure. When a fire occurs in a highrise building, it will cause huge casualties and economic losses, and also increase the difficulty of personnel evacuation and fire rescue work. The fire intelligent emergency system can effectively improve this problem. This paper designs and studies the fire intelligent emergency system. The fire intelligent emergency system consists of three modules, namely the digital twin module, the information perception module and the real-time notification module. In this system, the digital twin module is composed of Flow-3D and GIS, and the information perception module is composed of the Internet of Things and fire alarm sensors to collect real-time dynamic information and notify fire information through building equipment.