In recent years, the state attaches great importance to the "new infrastructure". As an important platform for urban economic development, the construction of smart park has caught the fast train of development. Informatization, digitization and intelligent empowerment will also bring many benefits to the upgrading of the park. Smart street lamps are integrated into the integrated management center of city lighting poles in the way of utilization, which lays a solid foundation for the construction of smart city park.

　　Streetlights, as a public infrastructure, are all over the city, from the city's democratic trunk roads to commercial squares, from residential community roads to urban tourist attractions. The outdoor smart street lamp takes the city street lamp pole as the carrier, integrates the use of resources, and provides a powerful data interface for the urban management department by collecting the big data information of urban construction.

　　Energy consumption and environmental pollution in the process of urbanization has always been a concern. Traditional street lamp has many disadvantages, such as serious waste of energy, single management means, low level of information and so on. In the construction of smart city, the smart street lamp, which is known as the entrance of the city, will make full use of its Trinity characteristics of "network, point and pole" to comprehensively upgrade the urban public lighting management system, promote the development of smart lighting industry, and enable the construction of smart city.