Abstract: Relying on big data,artificial intelligence and other information technology means,this paper carries out research on the precise popular science model of big data + table tennis smart sports under the background of holistic science popularization. Through the evaluation of the existing popular science model,the relevant research and analysis of table tennis,a framework for constructing a precise popular science model of big data + table tennis smart sports is proposed,and prospects are made for its future promotion of table tennis popularity,data security and privacy protection issues.

Key words: big data, precise popular science, table tennis, smart sports