数字城市能够综合分析和有效利用城市信息,它能够通过先进的信息化手段支撑城市规划、建设、运营及管理等各方面,实现政府管理和服务水平的有效提升,达到城市管理效率得到提高,节约资源的目的,促进城市的可持续发展。本文从数字城市的概念、发展阶段和功能入手,在分析城市规划的概念和基本理论的的基础上,阐述数字城市对城市规划的影响,体现了数字城市建设对城市规划的辅助作用。 Digital cities can comprehensively analyze and make effective use of urban information. It can support urban planning, construction, operation and management through advanced information means to achieve effective improvement of government management and service levels, improve urban management efficiency and save The purpose of resources to promote the sustainable development of cities. Based on the analysis of the concept and basic theory of digital city, this paper expounds the influence of digital city on urban planning and embodies the auxiliary role of digital city construction to urban planning.