With the advancement of technology，people pay more attention to quality of life and promote the intelligent development of home services. The smart home is an important area of the Internet of Things and an important application scenario for innovative technology. In recent years，the smart home market has developed rapidly. In 2018，smart speakers and sweeping robots have become hot spots in the market. At this stage，smart homes are transforming from single products to interconnected intelligent systems. In the promotion of big data，artificial intelligence，virtual reality and other technologies，home services will be more convenient，comfortable and safe.