In recent years, Tingnan Coal has introduced hydrological dynamic observation, robot LIDAR three-dimensional measurement technology, and vigorously promoted intelligent controller and intelligent operation,inspection, warning, control and closure. The company also built the first set of intelligent filling system in Shaanxi Province, reducing each shift of labor from 13 people to 5, while average gangue filling rate reached more than 85%.
On this basis, they have vigorously developed centralized control and remote control technologies for the main drainage system, coal transport system, and the middle loam wind shaft. All the systems are controlled remotely and centrally. They have developed an intelligent coal quality analysis system, which integrates and analyzes real-time data on production, transportation, washing, assaying, and sales. Scientific decision making and precise policy making lay a solid foundation for sustainable safe and efficient production in the mine.