With the improvement of LED chips and driving power technology, the problems of heat dissipation, light decay, and power supply of LED street lamps have been solved, and the continuous rapid decline in prices has greatly improved the cost performance of LED street lamps. With the improvement of LED chips and driving power technology, the problems of heat dissipation, light decay, and power supply of LED street lamps have been solved, and the continuous rapid decline in prices has greatly improved the cost performance of LED street lamps. Domestic LED street lights have gradually replaced traditional street lamps as the main force for newly installed street lamps. At the same time, the intelligent control features of street lamps have strengthened the advantages of LED street lamps. In the context of energy conservation and emission reduction, the penetration rate of LED street lamps has gradually increased. According to the research data of GGII, the domestic LED market has reached a total of 9.46 billion in 2016, a year-on-year increase of 15.4% . At present, the subsidies of the Chinese government have weakened, and the renovation of street lamps in the developed coastal areas is nearing completion. The transformation of LED street lamps in China will enter a stage of benign and steady growth, and the overseas market will gradually become the driving force for future growth. Overseas market will be the main driving force for the future growth of LED street lamps. Recently, the Indian Deputy Chief Minister of Patna, Sushil Kumar Modi, said that as part of the National Street Light Program (SLNP), in order to save electricity, all municipal companies and urban local institutions will soon be in the state. Install LED street lights. In addition, the government has placed more emphasis on replacing traditional light bulbs with LED lights for streetlights because it can save 9 billion kilowatt-hours of electricity across the country. Sushil Kumar Modi also added that Energy Efficiency Services Ltd. (EESL), a joint venture of public sector power companies, will soon begin installing new LED street lights in the state. A survey conducted by EESL under the jurisdiction of the Biharsharif Municipal Corporation showed that the installation of LED street lights would save municipal institutions an annual amount of Rs 131 million (approximately RMB 113.4 million). In addition, in July this year, Chicago plans to replace 250,000 smart LED street lights in the largest smart streetlight program in the United States. Renewable energy company Ameresco will work with Iron Spring Networks, an Internet of Things (IoT) solution provider, in a four-year infrastructure modernization program to convert approximately 85% of existing Chicago street lights into smart LED street lights. According to Smart Cities World, this multi-phase infrastructure modernization program will begin in the summer of 2017. The new LED street light is estimated to save 50 to 75% of electricity compared to existing street lights. Silver Spring's IPv6 platform can control switch street lights remotely according to actual needs, and can also be remotely monitored for active maintenance, and can also speed up maintenance when street lights fail. Silver Spring executive Mike Bell said the Chicago streetlight update program will be one of the largest modernization plans in the United States to date. The promise of Mayor Rahm Emanuel to use the latest IoT technology to improve the living standards of the citizens is extremely encouraging, and I hope that seeing this plan will lay the foundation for the future application of smart cities. In recent years, driven by the deepening of the globalization process and the policies of countries promoting LED products, domestic LED companies have gone out of their way. Large-scale replacement of LED street lights in India and Chicago is undoubtedly not a good opportunity for Chinese LED lighting companies. Smart lighting is the future development direction of LED street lights. Huicheng is learning to gradually enter the stage of substantive construction. With the acceleration of smart city construction and the widespread application of new generation information technologies such as Internet of Things and cloud computing, intelligent street lamp construction will Welcome to rapid development opportunities. GGII expects that by 2020, China's LED smart street lamp market penetration rate will increase to about 40%. In the view of Yang Yanhui, director of marketing of Zhongke Core Sources, LED lighting has become a standard substitute for traditional street lighting in most cities in the world. Intelligent control has become more and more widely distributed and gradually deployed with LED lighting. Many cities around the world are likely to replace existing street lights with new and more efficient LED lighting equipment in the longer term. LED street light access intelligent control can increase energy efficiency by 15% on the existing 60% energy saving. Intelligent control can realize on-demand lighting, integrate existing street lamp resources to build an IoT platform, manage manhole covers, trash cans, monitoring, billboards, etc. through street lighting IoT. Smart lighting is the future development direction of LED street lights. It is understood that Philips Lighting has launched the CityTouch smart connected road lighting system since 2014. It has been successfully used in major cities such as Los Angeles and Jakarta, Indonesia. This system is one of the important measures to promote the construction of smart cities around the world. In 2017, Philips Lighting launched the CityTouch flex smart connected road lighting system in the Chinese market. The system uses street lights as the access point of the Internet of Things, and can access various smart city applications including urban emergency systems, traffic signal management systems, security monitoring systems, people flow, traffic flow, weather detection systems, etc. run. Xiang Diming, general manager of Philips Lighting Greater China's professional channel, said with confidence that with the launch of Philips CityTouch flex in China, we will further promote the construction of smart cities in China. In addition to street lighting, Philips Lighting will also use itself. The advantages of intelligent lighting in architecture, office, industry, hotel, business, etc., enable more people to enjoy more comfortable, intelligent, convenient and safe urban life. In general, with the popularity of smart connected lighting, street lights no longer only have lighting functions, but will also create a smart city application ecosystem to help urban operations and maintenance; not only can achieve significant results in energy saving and emission reduction, but also reduce crime. Rate, ensure traffic safety and even improve economic development.
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