数字孪生技术通过数据驱动的可视化操作，在城市管理和运行中实现发展模式的巨大变革。近年来以信息技术推动的新型智慧城市成为中国城市发展的新方向，借助大数据、云计算、5G、物联网技术等，通过汇聚城市时空大数据，建设基于数字孪生技术的城市信息模型（CIM）平台，可将城市实体从物理空间映射到逻辑空间中，并通过对CIM中的“数字孪生体”进行管理和操作，实现新型智慧城市的数字化转型。
Digital twin technology can achieve significant changes in development patterns in urban management and operation through data-driven “visualization operations”. Especially in recent years，with the “new smart city” driven by information technology becoming a new direction for urban development in China，in this process，with the help of big data，cloud computing，5G，Internet of Things technology，etc.，by aggregating urban spatiotemporal big data and building a digital twin technology-based urban information platform CIM，urban entities can be mapped from physical space to logical space，And through the management and operation of the “digital twin” in the city CIM，the Digital transformation of the new smart city is realized.
