Smart home is a house for a big platform, the use of integrated wiring, network communications, security, automatic co=====ntrol technology will integrate the household life related facilities such as, build efficient residential facilities management system, improving the quality of family life, and effectively implement environmental protection and energy saving living environment.

Smart home is the concrete embodiment of the effects of the Internet under the influence of the Internet. The smart home connects the various devices in the home through the Internet of things technology and provides various functions and means of operation. Compared with ordinary household, smart home not only has residential function, but also provides the function of omni-directional intelligence information interaction, let a person free from the fussy household life.

Home automation is an important system of smart home, in the presence of smart home, home automation and even equates to smart home, which will serve as a home network of control networks continue to play a role in the smart home.

The tilt sensor plays an important role in the smart home, for example, by detecting the location of the door and window, it can automatically open the security system to form a security barrier. It can also check the environment wind direction, and coordinate with other temperature and humidity sensors to monitor the situation of living environment and adjust it to a suitable indoor environment in advance. Through the cooperation control of the Internet of things, the location of objects can be precisely located and judged.

For home automation, can use the Angle sensor displacement meter and electronic compass to the spatial orientation of the object information to conduct a comprehensive monitoring, ensure the household can achieve accurate and timely, rapid development power intelligent household.