Jianyan City | Digital Twin Leading Modern City Management

Text/Wang Kejian

With the complex of the digital era, new generation of information technology such as big data, cloud computing, the Internet of Things, and artificial intelligence integrates with multiple fields. Digital twin cities have begun to lead urban construction and development as the concept of "new cities".

On June 23, the "Guiding Opinions on Strengthening the Construction of Digital Government" issued by the State Council pointed out that the establishment and improvement of the data governance system and standard system, strengthening data gathering, sharing, and development, promoting the orderly flow of data in accordance with the law, giving full play to the data Basic resource effects and innovative engine effects.

Digital twin cities, as a complex system that corresponds to each other's and network virtual space, has a important role in the construction, governance, and development of smart cities, and can bring important value to the development of smart cities in the future.

In recent years, the functions of cities have become increasingly rich, the contradictions and problems facing urban governance have become increasingly complicated, systemic risks have continued to rise, and the fragility of cities has also increased. As an important direction of the development of smart cities -digital twin cities, the ability to innovate governance systems is undoubted. Under the premise of not changing the original physical space of the city, through the integration of integrated and intelligent visualization technology, multiple data such as transportation information, environmental changes, and Internet navigation are converged. Build a diversified urban intelligent system such as urban safety, road monitoring, risk prevention and control, and significantly enhance the implementation efficiency and travel quality of traffic police, fire protection, and medical departments.

Digital twin cities improve the quality of life of residents. In recent years, "urban diseases" such as swelling, crowded transportation, housing difficulties, and tight resources have become increasingly serious, and the sustainable development of cities has faced major challenges. Digital twin cities improve residents' services, intelligently perceive the safety of the elderly in the elderly in the elderly in the elderly, and the real -time navigation services are convenient for citizens to travel. Remote medical care, digital education benefits many people ... Let the city live livable and allow residents to live in peace.

Digital twin cities enhance long -term competitiveness in cities. Based on the history of its own cities and the collection and analysis of other cities, continuously adjust the city layout, expand its own advantages, and improve the appearance of the city. Use digital twins to simulate urban development, optimize urban layout, deepen urban exchanges, promote industrial transformation, promote combined innovation of multi -party collaboration, and realize the integration of industrial chain, innovation chain, value chain, and supply chain.

Digital twin cities help cities sustainable development. Digital twin is based on data analysis, and is based on data analysis. Based on the deduction of space, optimizes the distribution of urban resources, adjusts the population and industrial distribution, and improves space bearing capacity; builds a new type of distributed comprehensive energy system, accelerates the use of new energy, promotes green environmental protection, promotes sustainable city cities develop.

At present, the construction of a global twin city is still in its infancy, and many problems such as insufficient support capabilities, insufficient application, and unclear business models. Therefore, the development of digital twin cities in China also requires the joint promotion of national, enterprises, universities and other institutions and social groups, and continuously explores the new technologies and new mechanisms and new models of digital twin cities, helping the digital transformation and intelligent upgrade and development of modern cities in our country. Essence

(Author Wang Kejian: President of Urban Construction Magazine, Executive Vice President of the China Asian Economic Development Association, vice chairman of the China Poverty Alleviation and Development Association)

- END -