智慧城市背景下数字孪生技术在城市建设中的应用研究

The emergence of smart city represents the progress of science and technology,but italso brings unprecedented management problems.It is obvious that the current smartcity management must have a bottleneck.Digital twin,the interactive technologybetween reality and virtual,suddenly appears in the public's vision.With thecontinuous development of science and technology,people's life is becoming moreand more convenient,but many people's livelihood problems are still not effectivelysolved.For these problems,due to the emergence of ITO technology and the Internetof things.Some scholars have proposed to integrate digital twin into urbanmanagement to achieve a more efficient and humanized management.To put itsimply,when producing a physical entity,it is necessary to build a virtual entity forevolution without bearing the consequences of physical asset damage.Digital twintechnology allows simulation of plans before they are implemented,exposingproblems before they are exposed.It means that in urban development planning,digital twin technology can better avoid risks and manage the city.Combined withdigital twin technology,from identity information system,traffic management system,health care system,site monitoring system,four aspects of urban management,toachieve a new smart city.Keywords:Digital twin,smart city,livelihood issues,目录1.前言1.1研究的背景.1.2研究的意义.0.7