The emergence of smart street lights can be traced back to the smart city vision proposed by IBM in 2010. Smart city is the use of information and communication technology to sense, analyze, and integrate various key information of the core system of urban operation, so as to intelligently respond to various needs including people's livelihood, environmental protection, public safety, urban services, and industrial and commercial activities. . Its essence is to use advanced information technology to realize the intelligent management and operation of the city, thereby creating a better life for the people in the city, and promoting the harmonious and sustainable growth of the city. The earliest smart street light was developed by a German company. Charging piles were installed on ordinary street lights. Later companies such as Huawei and ZTE also joined in and proposed smart street lights with multiple functions such as WIFI and display. At present, whether it is various foreign projects, or domestic, Jiangsu, Anhui, there are successful pilot projects of smart street lights. With the continuous development of smart cities in my country, smart light poles will also usher in the peak period of development.