Art Design of Urban Public Facilities Under the Background of Smart City

With the continuous improvement of human productivity, people’s pursuit of a better life is also constantly escalating. And “smart city” is the product after the human productivity has been improved to a certain level. “Smart city” is in line with the development trend of the current society and is the product of the development of the information society. The purpose of this paper is to study the artistic design of urban public facilities based on the background of smart cities. By analyzing the significance and promoting role of urban public facility art design in smart city construction, and combining design principles, the design practice of road smart street lights and smart street light management platform that meets the design needs is carried out. Considering the user access volume in the future, Nginx’s load balancing strategy is used to handle high concurrent requests. This design practice plan is reflected in the improvement of the city image at the level of smart city construction, and analyzes the smart lighting design plan from two aspects: color analysis and functional analysis.