Abstract: The smart city management sharing system is an important part of the smart city construction.It is a new model of urban management based on a new generation of information technology systems which realises two-way and multi-directional information sharing about space-time entity objects.In view of the actual construction of Taiyuan smart city management sharing system,this article elaborates the important role of the smart city management sharing system construction in urban development and social management from the aspets of system design,database construction and functional realization.

Key words: smart city, Internet of things, management sharing system