Group 1 - The article highlights the integration of intelligent technology in coal mining operations, particularly at Shanxi Coking Coal Xishan Coal Electricity (Group) Co., Ltd.'s Malan Mine, which has improved efficiency and safety [1][2] - The intelligent coal mining system acts as a "smart brain" for the mine, allowing for remote control and automation of coal extraction processes, significantly reducing labor intensity and increasing productivity [1][3] - The AI warning platform at Tunan Mine enhances safety by monitoring equipment and personnel actions in real-time, enabling quick identification and resolution of potential hazards [2] Group 2 - The implementation of intelligent technology has transformed underground workers into supervisors, reducing the workforce from over ten to eight while maintaining production levels, resulting in a 40% increase in efficiency [2][3] - Smart inspection robots play a crucial role in ensuring the safe transportation of coal to the washing plant, equipped with data collection and analysis capabilities to monitor conveyor operations and detect anomalies [2][3] - As of now, 16 intelligent coal mining workfaces have been established in Malan and Tunan mines, with over 50% of Shanxi's coal production capacity achieving intelligent mining, indicating a leading position in the industry [3]