Abstract: Abstract：Intelligent mine construction can change the original extensive development mode of coal enterprises，and is an important support to achieve high-quality development of coal mines. By describing the background of the development of intelligent mine，the paper analyzing the relevant policies and achievements of the current national and local governments on promoting the development of intelligent mine，and analyzes the management and technology problems encountered in the development of intelligent mine. From the four dimensions of equipment perception layer，network transmission layer，data support layer and application decision-making layer，the future development framework of intelligent mine is constructed，and the key technologies to achieve high-quality development of intelligent mine are proposed，including information network architecture，safety production management and control mode，intelligent decision-making and situation analysis mode. Finally，the countermeasures and suggestions to promote high-quality development of intelligent mine are put forward.