Now the street light is no longer a simple lighting, set lighting, security, charging, WIFI, and other functions of intelligent lighting, intelligent street lamp has become the main development trend of future smart cities. The essence of integration of street lamps use is using the modern information technology to promote the urban operation system of interconnected, efficient and intelligent, so as to create a better life for the city people. , according to data by the end of 2017, more than 500 cities in China have been clearly put forward or are building the integration of city and is expected to be the size of the market in 2021 will reach 18. 7 trillion yuan. It can be seen that the integration of city is the trend of The Times. Intelligent street lamp is through the use of advanced, efficient and reliable power line carrier communication technology and GPRS/CDMA wireless communication technology, etc. , realize the remote centralized control and management of street light, intelligent street lamp according to automatically adjust the brightness, remote lighting traffic control, air quality detection, real-time monitoring, wireless WIFI, car battery pile, intelligent broadcasting, fault active alarm, lamps and lanterns cable anti-theft, remote meter reading feature set in one, can greatly save power resources, enhance the level of public lighting management, save maintenance cost.