Abstract: 【Purpose/significance】To meet the needs of knowledge innovation in the era of big data, this paper explores the realization
path of big data driven knowledge innovation for firms from the perspective of dynamic service innovation capability【. Method/process】Firstly, the relationship between data, information and knowledge is analyzed, and then the impact of five dimensions of dynamic ser? vice innovation capability on each stage of big data driven knowledge innovation and the role of dynamic service innovation capability in the path of realizing knowledge innovation are explored【. Result/conclusion】Enterprises build knowledge innovation resource base and propose knowledge innovation solution to realize big data driven knowledge innovation by dynamic service innovation capability【Innovation/limitation】Integrating big data driven and dynamic service innovation perspectives into knowledge management research simultaneously; only discusses the path of knowledge innovation in theory.