At present, with the steady development of China's new urbanization construction, the pilot project of “Smart City†has been launched nationwide, and many places have responded positively, increasing the gold content of infrastructure facilities and making the city more “smartâ€. Jiangsu Hongze has been at the forefront of the country in this respect. With the help of smart street lamps, the city's comprehensive management service platform has been initially established, which has laid a solid foundation for the construction of “smart city†and is the first city in China to apply the smart streetlight system on a large scale.
Jiangsu Hongze Smart Street Light System was designed and constructed by Shanghai Sansi. The project consists of 3000 ç› intelligent dimming LED street lights, 31 ç› smart street lights and Star River system platform. It was approved in July 2016. Through the project, the city's comprehensive management intelligent development will be provided to provide detailed decision-making reference for urban managers, which will bring significant economic and social benefits to Hongze's “smart city†construction.
Smart street lights have comprehensively improved the road lighting efficiency in the area, and the development of a scientific low-carbon economy is an inherent requirement of a “smart cityâ€. More than 3,000 LED street lights are distributed in 54 main and secondary roads in the whole district. Many ordinary people said that the road surface is brighter than before, and the night is more clear. LED street lamps have the advantages of high luminous efficiency, low light attenuation, low power consumption and good stability. They are more than 50% energy-efficient than traditional high-pressure sodium lamps. In addition, these street lamps are equipped with intelligent dimming system, which can automatically change according to weather conditions and traffic volume. Adjusting the brightness greatly improves the utilization efficiency of power resources and realizes “secondary energy savingâ€. According to the street lamp management department of the district, after the project is put into operation, the electricity cost ratio is greatly reduced.
Smart street lights have comprehensively improved the city's management level in the region. The “smart city†construction focuses on “intelligence†and realizes “one shot and more energy†by integrating multi-function modules in street lamps. The monitoring of municipal facilities through RFID function effectively reduces the occurrence of theft incidents; through the built-in environmental sensors, timely collection of road water, air pollution, municipal buildings and other data to facilitate the work of the municipal department; street lights also installed high-definition cameras Collect vehicle traffic data in real time, and capture and collect evidence for illegal vehicles and traffic accidents. Through the three-way visualized service system Star Rive, relying on the cloud platform, street lights, roads and city three-level monitoring can be realized on the big screen of the command center.
The smart street lamps have comprehensively improved the quality of the convenience service in the district. In the final analysis, the construction of “smart cities†is still in place to serve the people. Smart street lights embed WIFI hotspots and micro base stations to provide convenient network services for ordinary people; street lights are hanged with small-pitch LED display screens for TV news, promotional videos, commercials, weather information, etc., to provide people with the latest information services. The street lamp is also equipped with a charging pile. Friends who use the electric car can self-charge by the street lamp to solve the problem of charging people. After the project was run, it was praised by the local people. Many electric car owners said: While charging, while surfing the Internet, you can also look at the street light screen to understand the current affairs news.
The large-scale operation of the Hongze project in Jiangsu has attracted national attention. Under this background, more than ten cities including Beijing, Shanghai, Shenzhen, Hangzhou, Jiaxing and Wuhu have introduced Sansi smart street lamps and system platforms, which have also been realized in Germany. Application, industry insiders predict that the future market size is expected to exceed 10 billion.
Through a project to achieve the effect of “leaving the whole bodyâ€, Jiangsu Hongze explored a new model of urban infrastructure construction with the participation of smart street lamps. The practice proved that this idea is economically feasible and provides for the construction of “smart cities†in all regions of the country. An important reference to experience.
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