Abstract: Aiming at the problems of information island, system separation and coordination difficulties in the intelligent construction of coal mines, this paper proposes a systematic solution for fully mechanized mining face with intelligent integrated management and control platform as the core. By constructing a five-layer architecture of “perception-transmission-platform-application-interaction”, the unified access and fusion processing of multi-source heterogeneous data is realized, and the systematic integration and closed-loop operation of key technologies such as “human-machine-environment” total factor state perception, three-dimensional geological dynamic modeling, intelligent cutting of the coal mining machine and multi-equipment coordination control are supported. Practical application by Shaanxi Yinhe Coal Industry Development Co., Ltd. shows that the single-cycle cutting time of the the coal mining machine is reduced by 47 minutes, the effective coal cutting time is increased by 13%, and comprehensive cost savings reach 19.3 million yuan per year. The platform has achieved geological transparency, production synergy, and intelligent decision-making, significantly improving mining efficiency and safety levels.