The wireless sensor network of the family environment monitoring system research

摘要

With the rapid development of all the modern IT and as well as people's living standards improve, there is higher requirements of their environment so that smart home emerged. At present, air pollution is more and more serious, it has affected people's normal life. In this modern world, people pay attention to the green environmental, the intelligent home for good control of air humidity, temperature, etc, it check analysis of air composition, reassure residents to live in. This paper aims to achieve a lower cost, higher security and reliability family environment monitoring system to minimize the impact that residents living in the contaminated home environment. In order to achieve the goal, this thesis mainly do the tasks: design a family environment monitoring system, which set the ZigBee wireless sensor network technology as the core, combined with various sensors. Besides, in view of the family environment monitoring information, the feedback control scheme is designed.