The term "artificial intelligence" was first coined at the Dartmouth Society in 1956, and since then, researchers have developed a number of theories and principles and the concept of artificial intelligence has expanded. Artificial intelligence, the English full name of Artificiallntelligence, abbreviated as the well-known Al, is mainly used to simulate, extend and expand the human intelligence theory, methods, technologies and application systems are studied and discussed. For the definition of artificial intelligence, there are generally two opinions: one is that artificial intelligence is a discipline about knowledge, that is, how to represent knowledge and how to acquire knowledge and use knowledge science; The other is artificial intelligence, which studies how to enable computers to do intelligent work that only humans used to be able to do. But either way, it is a branch of computer science that seeks to understand the nature of intelligence and produce a new kind of intelligent machine that can react in a similar way to human intelligence. The definition of artificial intelligence can be divided into two parts, namely "artificial" and "intelligent". As for "artificial ", it is not controversial. Sometimes we have to think about what people can make, or whether people are intelligent enough to create artificial intelligence, and so on. But in general, "artificial system" is the artificial system in the usual sense, the birth of "intelligence ", there is a great dispute. Because it involves issues such as consciousness, self, mind (including unconscious_mind) and so on. The only intelligence humans can understand is the intelligence of humans themselves. But we all have such a limited understanding of our own intelligence, and of the elements necessary to make up human intelligence, that it is difficult to define what "artificial" intelligence is. There are two ways to implement artificial intelligence. One is to use traditional programming techniques to make the system appear intelligent, regardless of whether the methods used are the same as those used by human or animal organisms. This approach, called the Engineeringapproach, has worked in areas such as text recognition and computer chess. The other is the Modelingapproadh), it not only depends on the effect, but also requires that the method of realization is the same or similar to the method used by human beings or biological organisms. #artificial intelligence (AI)