Core Viewpoint - The mining industry in China is undergoing a significant technological transformation towards automation and intelligence, driven by strong national policy support and advancements in technology [2][3]. Group 1: Current Development Status - China's mining industry has made notable progress in intelligent construction, with 1,664 intelligent mining faces established and 855 coal mines achieving intelligent production [2]. - The National Energy Group has reached a "100%" intelligent coverage goal across the entire coal production process, including mining, tunneling, and coal preparation [2]. Group 2: Technological Trends and Challenges - The industry is moving towards high power, high voltage, and multifunctional equipment, with mining equipment voltage exceeding 3.3kV and research on 10kV supply technology ongoing [3]. - Challenges include a lack of a coordinated standard system across the industry, insufficient data processing capabilities, and reliance on imported core technology for large equipment operating systems [3]. Group 3: Safety and Innovation Balance - Intelligent technology has significantly improved safety in production, reducing the number of underground workers by 370,000 since 2016 [4]. - New technologies must ensure safety, with considerations for extreme weather reliability and the accuracy of monitoring systems [4]. Group 4: Recommendations for Small and Medium Enterprises - Small and medium-sized mining enterprises should adopt a "small steps, fast pace" strategy, focusing on automating critical operations first [5]. - Collaboration with research institutions and participation in industry alliances can help these enterprises share resources and solutions [5]. Group 5: Future Development Focus - Future efforts should prioritize the development and application of domestic industrial operating systems and the construction of data platforms for better data integration [7]. - Emphasis on transparent geological technology will facilitate more precise mining and intelligent risk warnings [7].