摘要
近年来产生的数字孪生新概念、新技术为城市安全治理现代化的研究提供了重要技术手段,并产生了积极影响.随着城市安全事件频发,风险加剧,包括我国在内的全球重要经济体在国家战略政策层面积极推进数字孪生在城市安全规划、城市安全智慧治理、城市安全风险感知和监测预警等方面的应用.分析了国内外城市安全领域应用数字孪生技术的研究动态,讨论了其应用可能面临的认知不足、数据安全、资源匮乏等问题.基于此提出了数字孪生应用于城市安全在理论研究、统一标准、数据治理等方面可能的改进和发展方向.
Abstract
In recent years,the new concepts and technologies of digital twin have provided important tech-nical means for the study of urban safety governance modernization,which has produced positive effects.With the increase of urban safety accidents and risks,the world's important economies,including China,have actively promoted the construction of digital twins at the national strategic policy level,which has im-portant applications in urban safety planning,urban safety smart governance,urban safety risk monitoring and early warning,etc.The research trends of digital twin applications in urban safety at home and abroad were analyzed,and the problems that applications of digital twins in urban safety may face,such as lack of scientific cognition,data security,and lack of resources,were discussed.Based on this,the possible im-provement and development directions of the applications of digital twin technology in urban safety with re-spect to theoretical research,unified standard,data governance and other aspects were proposed.
基金项目
国家自然科学基金重点项目(52238011)
中国工程院战略研究与咨询项目(2022-JB-02)
NETL
NSTL
万方数据