(Home intelligence technology originated in the United States, and the most representative is X-10 technology. Through the X-10 communication protocol, various devices in the network system can share resources. It is widely accepted and used because of its simple wiring, flexible functions, and simple expansion. The automated home is no longer a forced building, on the contrary, it has become a tool to help the owner make the most of the time, making the home more comfortable, safe, efficient and energy efficient.)