HC Security Network News At present, our country is facing enormous pressure on energy saving. According to data released by the National Bureau of Statistics, China’s total energy consumption in 2011 rose to 3.48 billion tons of standard coal. According to the current development forecast of building energy level, by 2020, China's building energy consumption will account for about 35% of the total energy consumption of the whole society, surpassing industrial energy to become the first field of energy use.
â–ŠBuilding energy conservation is the focus of smart home development
The emergence of smart homes has made it possible to reduce building energy consumption. After decades of cultivation, “energy saving†has become an important part of the progress of smart home systems. In the important area of ​​energy conservation, building energy conservation has increasingly become a top priority for the development of the smart home industry.
At present, smart home energy saving is mostly a lighting system and a temperature control system controlled by an inductive switch, which can adjust different modes of brightness and temperature, and automatically turn on the device when needed, and automatically turn off when not in use. Greatly save energy consumption.
For example: Many people can't distinguish between 90% and 100% light, but when all the lights in the whole house are reduced by 10%, one year, they can reduce 850 pounds of carbon dioxide emissions, which is equivalent to not driving for one month. In addition, the bigger the house, the easier it is to forget to turn off some room lighting or air conditioning, which will also cause energy waste.
â–ŠEnvironmental awareness training + smart home
Compared with letting people think of ways to cultivate environmental awareness, smart homes have their own environmental awareness. By setting in advance, the system will automatically close doors, windows and curtains in the summer when the sun is strong. When not in use, the power is automatically cut off. In this way, energy can be saved anytime and anywhere. In the general direction, this is for the green environmental protection of the earth. In the small direction, the monthly electricity bill is reduced, which is also true. of.
Of course, in order to reduce environmental pollution, we can simply go back to the primitive society and stop using these non-renewable energy sources that are easy to cause pollution. According to thousands of public service advertisements and similar publicity, many people have misunderstood and felt that they should protect the environment. Low-carbon environmental protection comes at the cost of lowering the quality of life. For example, use less washing machines, use air-conditioning to increase the temperature, and use a bus or subway to replace private cars.
But the facts show that this idea, at the expense of inconvenience to life, is hard to penetrate the hearts of the people.
In contrast, smart homes use a variety of sensors to co-ordinate home appliances, doors and windows, and water and gas, and automatically make reasonable arrangements based on pre-set settings, so that many home facilities that consume more water and consume gas are changed. Efficient and time-saving, whether directly or indirectly, can play a role in energy conservation and environmental protection.
â–ŠSmart home energy saving facilities
The energy consumption in the family is mainly divided into several aspects, one is lighting, the other is cooling or heating, and the third is standby energy consumption that has never been valued. In general households, the lamps are often operated at full capacity. As soon as the lights are turned on, they will operate according to the power corresponding to the voltage. By monitoring the brightness of the room in real time through the sensor, the power of the lamp can be adjusted with natural light, which naturally saves energy.
â—Intelligent lighting: people come to light, people go out
You may not think that in the standby state of the plug switch, according to the market average product data, the standby power consumption of the air conditioner is 3.47 watts, the color TV 8.07 watts, the PC host 35.07 watts, and the display 7.69 watts. Electrical appliances and lamps are the two main forces of household electricity.
The smart home allows the owner to turn off the mobile phone when he leaves home from work in the morning, and cuts off the power of all electrical appliances and lights. When he gets home from work, it automatically powers up again, which is convenient and saves energy.
Compared with traditional lighting control methods, smart homes can save 20%-30% of energy. The use of intelligent lighting technology enables the entire lighting system in the home to operate accurately in the most cost-effective way, maximizing energy savings. In the winter and summer seasons, smart homes can also adjust the power of air conditioners and heaters at any time, which not only ensures that human comfort is not affected, but also saves energy.
â—Smart socket: real-time monitoring of the amount of daily electricity
In addition, smart homes have other unique features in terms of energy saving. In addition to the "people to light, people go out" induction control function, the brightness of the light sensor is automatically detected, and the temperature and humidity sensor for the central space and geothermal system automatic control, scene settings, one-button switch function, etc. Achieve energy saving for lighting, energy saving for smart power sockets, and energy saving for high-power electrical appliances.
It is worth mentioning that after adding new functions such as metering information management, electricity information management, electricity billing, and power consumption monitoring, the wireless smart socket can not only turn off all electrical power functions at once, but also achieve family-oriented The purpose of power relaxation is real-time monitoring.
Editor in charge: Zhong Juanjuan
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