国内外数字孪生城市建设的经验及启示

Experience and enlightenment of digital twin city construction at home and abroad

数字孪生在智能制造、生态建设、公共服务、城市治理等多个领域发挥重要作用,是新型智慧城市建设的重要内容。日本、法国、新加坡、美国等在数字孪生城市建设方面走在了前列。从国内外实践经验来看,推进数字孪生城市建设应注重顶层设计、夯实底座、应用突破、多方参与和基础支撑,着力优化数字孪生城市建设政策环境,拓展特色应用场景,构建融合统一的数据底座平台,推动政府主导,倡导社会多方参与共建,加快推进新型基础设施建设。

The digital twin plays an important role in intelligent manufacturing,ecological conservation,public services,urban governance and other fields,and is important content of the construction of a new smart city.Countries such as Japan,France,Singapore and America have taken the lead in the construction of digital twin cities.From the practical experience at home and abroad,to promote the construction of digital twin cities,it is necessary to pay attention to top-level design,reinforcing the base,application breakthrough,multi-participation and basic support,and strive to optimize the policy environment.Besides,it is necessary to expand application scenarios with distinctive features,build a unified data base platform,and promote government-led construction with social participation,so as to accelerate the construction of new infrastructure.