Bill Gates once said, "robots will repeat the path of the rise of personal computers. In the future, every family will have robots. This revolution is bound to completely change the way of life of this era, just like the personal computer. This statement is gradually confirmed. After robots occupy the industrial assembly line and battlefield, service robots also begin to enter our family life. All kinds of signs show that the first year of home service robots seems to be coming. On November 29, the State Council issued the notice on printing and distributing the development plan of national strategic emerging industries during the 13th Five Year Plan period, which specifically mentioned artificial intelligence, pointed out that it was necessary to cultivate the industrial ecology of artificial intelligence, promote the application of artificial intelligence in key economic and social fields, and create an international leading technology system. The notice pointed out that it is necessary to speed up the construction of artificial intelligence support system, promote the application of artificial intelligence technology in various fields, develop diversified, personalized and customized intelligent hardware and intelligent systems, and focus on promoting the R & D and industrial development of smart home,…