新质生产力背景下我国数字孪生城市创新发展问题研究

TResearch on the Innovation and Development of Digital Twin Cities in China under the Background of New Quality Productivity

摘要:

数字孪生城市是智慧城市未来发展的重要方向，也是培育发展新质生产力的重要途径，研究其发展及产业应用极具现实意义。基于此，梳理数字孪生城市的理论内涵及发展现状，根据现有实践总结当前数字孪生城市应用面临的困难和挑战，提出推进数字孪生城市应用创新发展的建议，以期为数字孪生城市的深入发展以及新质生产力的培育提供参考与借鉴。通过系统剖析数字孪生城市的运行逻辑及所需的技术支撑体系，选取北京、上海和深圳3个具有代表性的地区作为研究样本，从发展规划和布局、技术能力建设、应用实践以及发展优势等维度总结上述城市的发展经验，为进一步深化数字孪生城市应用实践提供参考。结果表明：目前深入推进数字孪生城市应用仍面临诸多挑战，除了技术瓶颈外，技术和业务融合程度不高、可持续运营乏力、共建共治共享发展局面尚未形成等都制约着数字孪生城市的发展。未来，需要加快技术攻关、加大要素投入、从高价值应用场景切入，探索形成长效商业模式，强化合作，以构建共建共治共享发展新格局。

Abstract:

Digital twin cities are an important direction for the future development of smart cities and an important way to accelerate the cultivation and development of new quality productivity. Therefore, it is of great practical significance to study the development and industrial application of digital twin cities. Based on this, sort out the theoretical connotation and development status of digital twin cities, summarize the difficulties and challenges faced by the current application of digital twin cities based on existing practices, and propose suggestions for promoting innovative development of digital twin city applications, in order to provide reference and inspiration for the in-depth development of digital twin cities and the cultivation of new quality productivity. By systematically analyzing the operational logic and required technical support system of digital twin cities, three representative regions including Beijing, Shanghai, and Shenzhen were selected as research samples. The development experience of these cities was summarized from the dimensions of development planning and layout, technological capacity building, application practice, and development advantages, providing reference for further deepening the application practice of digital twin cities. The results indicate that there are still many challenges in promoting the application of digital twin cities. In addition to technological bottlenecks, the low degree of integration between technology and business, weak sustainable operation, and the lack of a situation of co construction, co governance, and shared development are all constraining the development of digital twin cities. In the future, it is necessary to accelerate technological breakthroughs, increase factor investment, explore the formation of long-term business models from high-value application scenarios, and strengthen cooperation to build a new pattern of co-construction, co-governance and shared development.