The development and trend of LED smart street lights
LED smart street lights rely on smart light poles and LED street lights, integrate WIFI base stations, cameras, infrared sensors, radar, electronic displays, charging piles, environmental monitoring sensors, etc., and become an information carrier to realize data monitoring, environmental monitoring, and vehicle monitoring. , security monitoring, underground pipe network monitoring, urban flood disaster early warning, regional noise monitoring, and a comprehensive smart city information management platform for citizens' emergency warning lights.
The LED smart street light takes the light pole as the core, and integrates the functions of lighting control, video monitoring, voice broadcasting, public WI-FI. alarm help, air monitoring, green charging, information release, advertising interaction, parking space monitoring, manhole cover monitoring and other functions , to achieve the effect of "multi-pole in one, one-pole multi-function".
After the promotion and application of LED smart street lights in cities, a large-scale cross-platform "new smart city" IoT and big data architecture can be built, which will effectively reduce the public investment in road facilities and greatly save the construction cost of smart cities. The implementation of the "Internet +" strategy will bring tangible benefits to the government, the public and enterprises.
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 make intelligent responses 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 promotion of 5G network and the Internet of Things is an opportunity for the development of LED smart street lights. The 5G network is quite different from the 3G and 4G networks. In addition to satisfying the previous enhanced mobile broadband scenarios, it also adds two scenarios of low-latency communication and massive machine communication. That is to say, in addition to improving the communication speed between people, the 5G network must also meet the low-latency and high-density performance required for communication.
Since the frequency used by 5G is higher than that of 4G, although the transmission speed is increased, the distance of signal transmission is shortened, so the demand for base stations per unit area increases. Compared with macro base stations, small base stations have the advantages of small size and power consumption, high integration, and convenient deployment. Therefore, the 5G era will generate huge demand for small base stations.
There are three main installation methods for small base stations: pole installation, floor installation, and ground installation. The installation of small base stations on LED smart street lights is one of the most feasible pole installation methods, which will generate a large demand for LED smart street lights. At present, the Internet of Things has been widely used in smart parking, smart city, smart production, smart home and other fields. The development of the Internet of Things will make LED smart street lights "smarter". Using the Internet of Things wireless communication technology, through the Internet of Things, all LED smart street lamps form a huge interconnected network, and the big data uploaded by each street lamp is sorted and distributed through the software platform to achieve all-round real-time management of the city.
