Key Technologies and Development Status of Smart City

Abstract

In the 21st century, the rapid development of Internet information technology has provided a trend and direction for breaking the construction concept of traditional cities and building new smart cities. However, with the rapid development of smart cities, timely attention and research on the key technologies and development status of global smart cities, so as to provide directions and references for the further research of smart cities, has become a research hotspot of smart cities in the new century. Firstly, this paper studies the development status of smart cities by studying a large number of domestic and foreign literatures. Secondly, it further studies several key technologies and their development status. Through the research, it is concluded that the rapid development of smart cities at the present stage has achieved outstanding achievements in various application fields of smart cities, but it is urgent to break the bottleneck of key technologies and help the further development of smart cities by combining with the application of key technologies of smart cities in the new era.