Help with intelligent LED lights to transform municipal lighting

Wisdom City to the Internet of things, cloud computing, large data integration and other new generation of information technology as the basis, the integration of urban operating system, the key information on urban services, public safety, energy saving and environmental protection, including a variety of needs to make intelligent response to achieve the city Management and service automation and intelligence.

At present, the wisdom of the city has become China's economic development of hot words, to create a smart city to become China's implementation of urbanization, industrialization, information technology and other important national carrier.

Dazu District Municipal Gardens Management Bureau of the relevant person in charge, before the district's street lighting using the traditional high-pressure sodium lamp, they have a large gap in the lighting effect and LED, and can’t achieve energy-saving control.

December 2012, in accordance with the requirements of the Dazu District Committee, the district government, Dazu District Municipal Gardens Management Bureau and the four photoelectric Technology Co., Ltd. signed "Dazu District LED green energy-saving lighting renovation and new projects and landscape lighting project framework contract" to Government-enterprise cooperation model, and jointly promote the construction of urban public lighting facilities.

According to Dazu city road on the different street lighting level, quadruple photoelectric began to Dazu city main road and secondary road on the high pressure sodium lamp to replace the 160W LED lights instead of the traditional 400W high pressure sodium lamp to 100W LED lights instead of traditional 250W high pressure sodium lamp to 65W LED lights instead of the traditional 150W high pressure sodium lamp.

Data show that after more than three years of construction, quadruple photoelectric in the Dazu District were installed LED green energy-saving lighting and lighting 15891, of which lighting 8136, LED lights 7755 (new 5733, 2022 transformation), LED lights have been Covering more than 20 square kilometers of Dazu city.

After the replacement of high pressure sodium lamp, the quadruple photoelectric and intelligent street lamp management and control efforts, the city streets into the digital city management centralized control system, the use of four groups of light, machine, electricity, heat, control and other technical means of Dazu City Street lights for single lamp control, view the running status of each street lamp and according to different time and demand to set different power.

According to reports, Dazu intelligent street light management system integrated application of four modern optical wireless communication technology, optical fiber communication technology, large-screen command and dispatch technology and urban geographic information integration technology, formed a precise, agile, efficient, visual, full time, all-round Of the city street lighting intelligent management platform.

At present, Dazu new installation of 7755 LED lights have all realized a single light intelligent dimming control.

To facilitate the general public travel, Dazu District Municipal Gardens Management Bureau is also based on the season, the weather changes, through the street intelligent management platform light control system to achieve automatic switching lamp time. At 10:00 every night, the system will be the city's intelligent LED lights automatically reduce the energy consumption of 20% of the light source in the morning will reduce the LED street lamp power consumption of 30% to achieve full-time energy saving.

It is worth mentioning that, for the lighting management, Dazu District has been incorporated into the "Internet +" concept. Through the intelligent management platform prompted the lamp failure, will be able to find the location of faulty lights and failure reasons, improve the maintenance efficiency.

"LED lights intelligent control, both to achieve energy-saving emission reduction, reduce energy consumption, but also reduce the amount of maintenance." The person in charge, it is estimated that each year can save more than 700 million. Which saves electricity more than 650 million RMB, saving maintenance and supplies costs nearly 50 million, reducing carbon dioxide emissions more than 13,000 tons, reducing sulfur dioxide emissions 430 tons, hundreds of thousands of people from the benefit.