The cyber-physical systems (CPS) has emerged in the last decade and become one of the most cutting-edge research fields. CPS is a highly integrated system of communication, computing, and control strategies. Although CPS has been studied and applied in some fields such as intelligent transportation, intelligent manufacturing, intelligent buildings, and smart cities, there is a lack of research on CPS based intelligent disaster prevention and mitigation structural system. Because structural disaster prevention and reduction have their own characteristics, it is necessary to investigate CPS based technology and system for intelligent structural disaster prevention and reduction. In this paper, a preliminary study is conducted on cyber-physical based intelligent structural disaster prevention technologies and structural systems using the Building Information Model (BIM) platform. The proposed CPS consists of the multi-source data precision sensing and intelligent control technology in the physical subsystem/layer, reliable data transmission network in the communication subsystem/layer, and real-time identification algorithm of structural state and adaptive control strategy in the information subsystem/layer. Moreover, BIM platform and Internet of things (IoT) technology are adopted for constructing the cloud architecture of CPS to achieve a high degree of integration of monitoring, identification and control, and to improve the real-time and accurate intelligent monitoring of structural disaster prevention and mitigation.

网络物理系统（CPS）出现在最近十年中，并成为最前沿的研究领域之一。CPS是一个高度集成的通信，计算和控制策略系统。尽管CPS已经在智能交通，智能制造，智能建筑和智能城市等领域进行了研究和应用，但缺乏基于CPS的智能防灾减灾结构系统的研究。由于结构性防灾减灾具有自己的特点，因此有必要研究基于CPS的智能结构性防灾减灾技术和系统。在本文中，使用建筑信息模型（BIM）平台对基于网络物理的智能结构防灾技术和结构系统进行了初步研究。拟议的CPS包括物理子系统/层中的多源数据精确感测和智能控制技术，通信子系统/层中的可靠数据传输网络，信息中结构状态的实时识别算法和自适应控制策略。子系统/层。此外，采用BIM平台和物联网（IoT）技术构建CPS的云架构，实现了监控，识别和控制的高度集成，提高了结构防灾的实时，智能监控能力。和缓解。