The new technology of low carbon to make city lighting intelligent

In recent years, with the rapid and healthy development of China's economy, the urbanization process on the "fast lane" transformation of the old city of the city like a raging fire, the city continues to expand the scale of city construction has change rapidly. At the same time, in order to improve the urban functions, improve the urban environment, improve the people's living standards, the development of urban lighting is also corresponding speed.

Reporters from the day before the meeting of the Chinese Municipal Engineering Association of city road lighting Specialized Committee twelfth conference "learned," according to the "11th Five-Year" city green lighting project plan "requirements," 11th Five-Year "period, our country city lighting industry has maintained a rapid, scientific, orderly and healthy development of the whole pace, a lot of money energy and the competent department of the government and the construction of the city, has made great achievements in the promotion of building lighting facilities, promote energy-saving emission reduction work, carry out the application of LED lights, city lighting intelligent monitoring system research and development etc..

Enhance the quality of urban lighting

Urban lighting is an integral part of urban public facilities, the quality and level of social progress and modernization of the mark. During the 11th Five-Year, the rapid development of urban lighting facilities in our country, the management level of urban lighting service has been improved steadily, and the lighting quality has been improved.

According to the census data of the 811 National City lighting management unit China Municipal Engineering Association of city road lighting Specialized Committee, in recent years, the city funds a total investment of about 43 billion yuan, the new street renovation investment of about 15 billion yuan; city road lighting road lighting rate all above 98%, the roads and slip roads in lighting rate more than 96%. In addition, the application of advanced technology, low carbon lighting and intelligent control of the city lighting development reflects the new features, namely "the lights a little, a little high efficiency, more regulation", so as to further update the concept of city lighting.

It is understood that, as of the end of 2010, city lighting facilities 811 city in the country has reached more than 2166 kinds of lighting lamp; distribution line city road up to more than 36.17 kilometers; various vehicle aerial vehicles reached 6258 vehicles; application of city intelligent wireless monitoring technology to increase to 263 city; City Lighting management unit staff number 33185 people.

Low carbon concept reflects the sense of responsibility

We advocate "low carbon environmental protection, energy saving and emission reduction" of the social situation, "11th Five-Year" during the design concept of city lighting industry has actively carry out energy-saving emission reduction and low-carbon lighting, the whole industry fully reflects the high sense of social responsibility. Here, the city is to fully understand the new situation facing energy-saving work of city lighting, establishing scientific and reasonable lighting for energy-saving emission reduction targets ", starting from the planning, design, construction, maintenance, lighting management long-term mechanism to establish their own city, clear responsibility, perfect the system of city lighting energy saving assessment. Take effective incentive measures to implement the layers.

Chinese Municipal Engineering Association of city road lighting Specialized Committee official said, "11th Five-Year" period, due to the wide application of new city lighting technology and management to enhance the level of energy-saving emission reduction achieved remarkable results.

It is understood that, as of the end of 2010, the 811 city national high energy-saving lamp, high pressure sodium lamp, LED light source electrical appliances accounted for 88.04% of the total, there are 11 provinces to cancel the incandescent lamp, 10, less than 1000 incandescent lamp, high-pressure mercury lamp the proportion has dropped to 4.24%, LED, energy-saving lamps, electrodeless lamp etc. efficient light source has obvious growth.

From the other two groups of data comparison: in 2010, China's 811 city city lights number increased by 36.66% than in 2008, the average annual growth of 12%; in 2010, the city of China's lighting installation total power is 2 million 484 thousand KW, while more than 20.07% growth in 2008, but the growth rate than the city according to the number of lights low. 16.59%. These two sets of data show that: Although the number of urban lighting lamps increased, but the total installed power did not increase with the number of erigeron. In addition, according to estimates, in 2010, the city's total power consumption should be 100.44 hundred million degrees of power, but the actual electricity consumption data for the hundreds of millions of degrees, the annual electricity consumption rate of 19.13% for the year of.

During the period of 11th Five-Year, with the advantages of energy saving, long life, no pollution, intelligence and so on, LED attracted the attention of all parties. Although there are some shortcomings, but then with the declining performance of LED luminous efficiency, service life, stability improvement and cost, its application in the field of general lighting has been a new breakthrough, so that LED can be used in street lighting in the city.

At present, there are hundreds of companies at home and abroad to invest in the development of LED street lamps, some products have been put into mass production. It is understood that, as of the end of 811, there are 229 units in the country's urban lighting management units installed in the application of LED street lamp 622 thousand and 400, accounting for the total number of street lamps by 4.19% of the number of lights in the 2010.

New technology to make city lighting intelligent

During the period of 11th Five-Year, with the development of network and communication technology and the application of digital city, the intelligent monitoring of urban lighting has been developed rapidly. From the simple "three remote" (remote control, remote communication, remote sensing) to "five remote" (remote control, remote communication, telemetry, remote control, remote viewing), the development of today's integrated information management platform of city roads and buildings and landscape lighting, energy management, remote monitoring facilities, geographic information security detection dispatching automation management system, such as one of the city lighting intelligent monitoring has entered a new stage of development. special