In recent years, environmental problems have become increasingly prominent, and people have been plagued by smog. Looking forward to the blue sky is the simple wish of many people. At 8:30 on March 19, from the Eastern Hemisphere to the Western Hemisphere, from the Northern Hemisphere to the Southern Hemisphere, spanning more than 170 countries and regions, more than 7,000 cities, more than 350 famous landmarks have been lighted out for an hour to express the most urgent global concern. Concerns about environmental issues.
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This year's theme in China is “Being a Blue Lifeâ€. It is hoped that the one-hour short-term darkness will light people's awareness of green environmental protection and better care for the earth's homeland. Then, after an hour, when all the lights are on again, what should we do to promote low carbon and improve the environment?
I. Businesses and individuals: choosing sustainable lifestyles and consumption patterns
Green travel, rational consumption, recycling, and purchase of sustainable certified goods. “2016 Earth Hour†encourages the public to choose sustainable living and consumption methods in terms of life and entertainment. For example, catering enterprises advocate "disc action", call for reducing food waste; software such as Didi taxis launch "Earth Hour" activities, encourage carpooling green travel; encourage the use of old things, call for more sports, less homes for men and women, and so on.
Second, from a national and social perspective
Lighting electricity accounts for about 13% of the country's electricity consumption. To convert carbon energy into electrical energy, it will consume a lot of energy and cause carbon dioxide pollution. So how to achieve more energy-saving and low-carbon environmental protection?
1. Eliminate incandescent lamps and use LED lighting
At the same brightness, the 40W incandescent lamp consumes 1 kWh for 25 hours, while the 5.5W LED bulb consumes only 1 kWh for 181 hours. The LED bulb saves 80% of energy, which translates into "Earth Hour" activity. Let the earth rest for 8 hours. According to the New York Times, if LED lighting technology replaces traditional lighting bulbs, it can reduce carbon dioxide emissions by 50% in the world in just 20 years.
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According to the roadmap for the elimination of incandescent lamps issued by the state, by October 1 this year, China will completely ban the sale and import of incandescent lamps for general lighting of 15 watts and above.
2, Shunzhou intelligent lighting control system: let energy saving do not have to deliberately turn off the lights
Street lighting systems are an indispensable infrastructure for any city. When night falls, thousands of street lights illuminate the streets and streets of the city, and the lights guard the night of the city. However, behind the glamorous and bright, the street lighting system also has an unknown "crisis". According to relevant data, urban street lighting accounts for about 30% of China's lighting power consumption. The annual electricity consumption is about 85 billion kWh, equivalent to 30 million tons of standard coal.
The intelligent street lamp control system independently developed by Shanghai Shunzhou can also use the dimmer to dim, automatically turn off unnecessary lights, preset personalized lighting control, etc., while ensuring that the lamps can work normally. Therefore, the intelligent lighting control system allows us to step into a more energy-efficient and low-carbon healthy life.
Shunzhou smart city intelligent lighting system schematic:
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Shunzhou intelligent controller series products:
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(From left to right, Shunzhou Science and Technology Centralized Manager, Single Light Controller, NEMA Controller, Simple Light Controller)
System Features:
1) Each set of street lamps has a separate on-off function, which means “single lamp single control†can be realized, and the voltage, current and power factor of each lamp can be monitored;
2) The street lamp management system software can realize the functions of different modes such as “one bright one†or “two bright ones†according to the actual needs of the user and according to the brightness requirements of different time periods at night;
3) With latitude and longitude clock control function, the switch lamp time can be automatically adjusted according to the local latitude and longitude, according to the seasonal change and the daily sunrise and sunset time. The user does not have to input a specific switching time, and the control system can automatically realize the on/off function;
4) In addition to the function of automatic switching light in the morning and evening, the street lamp control system can use the strategy control to realize the automatic on/off function at other times during the night.
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(The picture shows Shanghai Shunzhou Street Light Intelligent Reconstruction Project: Shandong and Guangdong City Roads)
Obviously, compared with the "Earth Hour", only one hour of light-out every year, the use of intelligent lighting control all the year can go further on the road of reducing energy consumption and carbon emissions, green and low-carbon.
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