“…Therefore, people's thoughts will not be limited by region and time, and the distance between urban residents will be shortened [6]. Especially under the background that the basic functions of my country's cities are becoming more and more perfect, the application of the Internet of Things can ensure the information interaction of various building equipment in the city, that is, the "Internet of Everything" in the smart city [7]. At the same time, the application of Internet of Things technology is also an important part of urban development, it can not only realize the informatization of the whole city but also achieve precise control; the relationship between the two should rely on and promote each other, specifically, it includes ecological construction, engineering construction, people's livelihood construction, road construction, public safety, logistics and transportation, and mature medical treatment through intelligent response to optimize and improve service quality, so as to meet the actual needs of our people [8].…”