The drainage system is a critical part of underground mining operations,directly impacting mine production safety.With the digitalization of mining,remote intelligent control of the underground pump room drainage system has become essential.Traditional control methods require significant manpower and involve frequent operations,complex water injection processes,and adverse working environments,affecting drainage efficiency and the health of personnel.To address this,an automated unattended drainage system was implemented,integrating advanced technology for intelligent pump control and remote monitoring,reducing human intervention and enhancing operational efficiency.The upgraded system ensures cavitation-free pump startup,avoiding equipment damage and maintaining drainage efficiency.Additionally,an automatic door-closing device was installed outside the waterproof door to close the waterproof door when unattended,which can form  a waterproof barrier to ensure the safe operation of electrical equipment.This transformation not only enhances the automation level of the mine’s drainage system,optimizes workflows,and reduces labor costs,but also significantly improves the safety and stability of mining production,making a positive contribution to the digitalization and intelligentization of mining operations.