City road lighting situation the development of 6 m solar street lights and led street light

Along with the rapid development of urban construction in recent years, urban road lighting has gained rapid growth. The National Bureau of Statistics data show that from 2004 - In 2013 decade, city road lamp number by 1053. Increased 130000 to 2199. 550000, with an average annual growth rate of

in recent years as the rapid development of urban construction, urban road lighting also achieved rapid growth. , according to the National Bureau of Statistics statistical data from 2004 to 2013, the number of street lamp on urban road increased from 10531300 to 21995500, average annual growth rate of 8. Each year 53%, among which the number of street lights as follows ( The National Bureau of Statistics) In 2004, 1052. 30000 people. In 2005, 1207. 620000 people. In 2006, 1283. 70000; In 2007, 1349. 50000 people. In 2008, 1501. 430000; In 2009, 1694. 280000 people. In 2010, 1773. 990000 people. In 2011, 1949210 people. In 2012, 2062. 720000 people; In 2013, 2199. 50000 people. According to the type of city road lighting lamps and lanterns, according to the different light source, road traffic lights from high to low arrangement, including high pressure sodium lamp, led street lamps, energy-saving lamps, new-type xenon lamps, etc. Currently, high pressure sodium lamp still is the biggest of all. This time they are led street lamp. Especially the led street lamp due to its high energy efficiency and long service life, with the progress of science and technology, further improve the lighting efficiency, can be equivalent to that of high pressure sodium lamp. In the future, led lights will mature and advancement of the technology and get a wider range of applications. As the led street lamp manufacturers, they should pay special attention to is out but has not yet been completely eliminated the low efficiency of upgrading of lighting products. Due to the led street lamp manufacturers in the construction of smart city still need to pay attention to the demand of the intelligent lighting, led light source because of its wide adjustable controllable starting voltage and outstanding performance, has an irreplaceable advantage in all current source. Before Mr Zhang has been explained by the author. , according to road lighting professional committee of the national 811 cities, there are 263 cities have adopted 'three wireless remote ( Remote control, remote communication and remote measure) Intelligent control system - — 'Three remote' system, accounting for 64%; The second is the 'five remote' system, accounting for 23%; 'Four control' and the GPRS system accounted for 5% and 8%, respectively. In addition, the led street lamp manufacturers have developed intelligent led street lamps, equipped with wireless networks, and other system, will help the Internet of things of intelligent city. This will be the future main direction of led street lamp lighting city.