本文以“智慧郑州”总体框架建设为背景,对郑州市规划“一张图”系统的建设思路、总体框架进行了阐述,详细介绍了郑州市规划“一张图”系统的建设成果、主要功能、业务创新及系统应用等情况。 In this paper, based on the overall framework construction of “Zhengzhou Zhengzhou”, this article elaborates the construction idea and overall framework of Zhengzhou City Planning “One Picture ” system, The construction achievements, main functions, business innovation and system application.