The Coal Unmanned Mining Digital Technology Seminar and Achievement Release Conference jointly organized by China Coal Science and other institutions was held.

Reporters learned from Tianma Smart Control that recently, a coal unmanned mining digital technology seminar and achievement release conference jointly organized by Anhui University of Science and Technology, China Energy Investment Corporation Limited, and China Coal Technology & Engineering Group Corporation was held in Beijing. The conference released 12 major achievements in coal unmanned mining digital technology, including high-fidelity virtual-real mapping mechanism of coal machine equipment and mining process transformation, L3 level control system and promotion application of intelligent unmanned coal mining, underground 5G RF explosion-proof ignition mechanism and testing equipment, and key technologies of high-power base stations.