Abstract: As the mining depth increases，the complexity of the mine ventilation system and the ven ⁃ tilation resistance significantly increase.Traditional ventilation risk control methods have problems such as low calculation accuracy and delayed emergency control.Intelligent optimization of ventilation risk control is one of the important ways to achieve safe and efficient operation in production.The research systematical⁃ ly reviewed the intelligent process of mine ventilation and focused on analyzing the research progress and existing bottlenecks of ventilation network calculation methods and air flow regulation technologies.The re⁃ sults showed that current intelligent ventilation still faces key challenges such as incomplete coverage of sensor information，insufficient efficiency of decision algorithms，unclear coupling mechanism of multiple physical fields，high difficulty in system integration，and the absence of a disaster emergency capability evaluation system.Based on this，from the four aspects of technology，system，standards and application， it was proposed that future mine intelligent ventilation should focus on the development of new sensors， multi-physical field coupling modeling，digital twin platform construction，standard unification in the in⁃ dustry，and emergency response assessment methods for deep complex environment systems.The research results can provide a reference for promoting the further development of mine ventilation safety，efficiency and intelligence.

Key words: intelligent ventilation, dynamic simulation, airflow control, digital twin, multi-physics coupling