Abstract: On the one hand, the technical advantages provided by industrial intelligence not only promote the spillover, sharing and reorganization of data, information and knowledge, but also affect the input structure of labor force and other factors and green ecology. On the other hand, in the process of promoting the integration of smart technology and real industry, government intervention plays an increasingly prominent role. In view of this, this study attempts to carry out theoretical analysis and empirical test on the logical relationship between the three. The results show that:(1) the level of industrial intelligence can significantly improve the efficiency of regional green innovation; (2) Government intervention positively moderates the driving effect of industrial intelligence on green innovation efficiency. (3) The influence of industrial intelligence on green innovation efficiency under different government intervention levels is not uniform. The threshold effect model regression results show that with the improvement of government intervention level, the promoting effect of industrial intelligence on green innovation efficiency presents a "stage-like enhancement" feature.

Key words: industrial intelligence, green innovation efficiency, government intervention, moderating effect, threshold effect