Abstract: Under the background of intelligent construction of coal mine, this paper studies and discusses the construction of AI platform architecture system of the whole coal mine based on video perception, network and information technology as the media, artificial intelligence and big data as the technical support; according to the actual situation of coal mine, the real application scenario is mined and analyzed; the paper carries on research on intelligent sensing, deep learning and intelligent analysis for coal mine equipment status, personnel behavior and environmental changes to realize intelligent alarm and control; the paper researches and analyzes relevant key technologies such as artificial intelligence and deep learning.