Design and implementation of environmental monitoring system in intelligent home

Intelligent home is an important part of wisdom urban construction. Home safety, environmental protection and energy efficiency has increasingly become a focus of attention. It is based on such demands, this paper proposes an environmental monitoring system in intelligent home with ATmegal28L as control core, combined with the sensor network technology, to realize information collection, processing and controlling of the internal environment of family, to achieve energy saving and environmental protection and to improve the quality of family living. The tests show that this system works well and has been successful in the Shanghai World Expo Park. It has wide application prospects.