Abstract:The development of artificial intelligence industry will bring disruptive and revolutionary changes to other industries. Quantitative analysis of artificial intelligence field can systematically and comprehensively show the development trend of this field, but the current data sources are single and limited, which can not reflect the trend of the artificial intelligence industry from a comprehensive chain perspective. Therefore, this paper breaks through the quantitative research that only based on literature or patents, increases the use of multi-source data such as top conference papers, industrial scale, investment and financing situation, and scientific research project information, to excavate and analyze the scientific and technological innovation and industrial development situation of global artificial intelligence industry from basic research, frontier hot spots, competition situation of technological innovation, global scientific and technological layout, and industrial situation. On this basis, this paper analyzes the global competition situation and the existing problems of China"s artificial intelligence industry, and puts forward four policy suggestions to provide decision reference for promoting the development of artificial intelligence industry and improving the level of government governance.