The main purpose of smart cities is energy conservation, environmental protection, security, and convenience. Energy -saving and emission reduction is the top priority. Because the economic development of cities is rapid, it will inevitably cause certain pollution to the environment. Energy -saving and environmental protection is particularly important. The road lighting of the city now, as a large consumer of power energy, its energy -saving effect directly affects the degree of urban pollution.

Smart light rod function is a smart street light product that integrates various information and equipment technology innovation and composite application. Street light lighting control system, WIFI antenna base station, video surveillance management, advertising screen broadcast control system, urban environment monitoring, emergency call system, water level, water level, water level, water level, water level The application of monitoring, charging pile system and manhole cover monitoring system, the smart human brain in the future will also create more magical smart light rod functions. As a public infrastructure of the city, the street lights have undergone a series of changes from the original kerosene lamps to the gas lamp, from a manual control switch to automatic time control, from a single lighting function to a multi -functional smart light pole. Today, the function of the smart light rod is slowly walking into the public's vision.