With the application of new generation information technology such as big data, cloud computing and artificial intelligence, the construction of smart city has become a national strategy and has become the consensus of all cities facing the future layout and development. In 2018, General Secretary Xi Jinping also emphasized that urban governance is an important part of the modernization of the national governance system and governance capabilities during a visit to Shanghai. Smart city furniture meets the development needs of smart cities. It is an important part of the physical construction of smart cities. It reflects the level of urban governance and also plays a direct role in the quality of people's lives. Under this background, it is necessary to study, sort out and look forward to the development status and future trend of intelligent city furniture.