Response to PM2.5,What ZigBee Smart Home Can Do?

What is PM2.5?

PM2.5 refers atmosphere diameter less than or equal to 2.5 micron particles, also referred to as particulate matter into the lungs. Its diameter is less than 1/20 of the thickness of human hair. PM2.5 composition of the Earth's atmosphere and content of a few components, but its air quality and visibility has important implications, PM2.5 particle size is small, rich in a large number of toxic and hazardous substances stay in the atmosphere a long time, transport distance, and thus a greater impact on human health and the quality of atmospheric environment.

Ministry of Environmental Protection through the creation of new standards for air quality PM2.5 concentration limits

According to the news website of the Ministry of Environmental Protection, the Chinese Ministry of Environmental Protection Minister Zhou chaired the executive meeting of the Ministry of Environmental Protection, approved in principle the "Ambient Air Quality Standard. The newly revised standard adjustment pollutants items and limits, additional limit of the average concentration of PM2.5 and ozone 8-hour average concentration limits, tightened concentration limits of PM10, nitrogen dioxide and other pollutants.

Response to PM2.5, What smart home can do for your home?

United States National Aeronautics and Space Administration (NASA) announced in September 2010, a global air quality maps, designed to display the density of PM2.5 around the world. Haze days suggest that you do not get out much, in fact, indoor air quality is sometimes worse than outdoor. Dust floating in the indoor air, tobacco smoke, bacteria, viruses, especially the release of formaldehyde, benzene, ammonia and other pollutants in the decoration materials, all the time endanger our health. Indoor air pollution damage is women and children. The smart home air quality testing system is the most important function is to ensure that fresh air and physical health, prevention of the hazards of harmful gases. Compared to conventional ventilation equipment, it can be a good performance of the fan and airflow control system, so that the replacement of the new wind completely under control, this technology have little effect on the indoor temperature. Without window 24 hours a day continuously polluted indoor air discharged in time, while the introduction of fresh air.

Smart home air quality testing system uses sensor technology, ZigBee technology short-range wireless communications technology, intelligence analysis software analysis of indoor air quality testing, and open air purifier, give your family a healthy air environment. The reason can make an accurate analysis of air quality, because the gas mass sensor of the type installed indoors, for example, formaldehyde sensor, gas sensor, dust sensor, etc., corresponding to the material of each type of sensor interested react to the item feedback to the computer; software on your computer will generate analysis reports, and suggested that we figure and improve the current air situation. That science, and convenient.

With the smart home concept to the transformation of goods, in the construction of affordable housing in the shadows of the smart home. Smart home is not only easy to operate, novelty, cool, intelligent, scientific give our lives to bring new breakthroughs. Through the use of smart home experience, we will slowly explore deeper connotation rich in smart home system.