In view of the mine safety supervision department can not timely access to the mine personnel, locomotives and other moving parts movement information, KJ656 mine personnel management system was designed and applied. The system consisted personnel positioning system, video linkage, wireless communication, intelligent evacuation, two-way alarm, staff attendance, remote transfer, double machine hot standby and state detection module, implemented in downhole "blind spots" entire network coverage, real-time interactive information, video trigger linkage, escape routes, reasonable planning of comprehensive safety management, with convenient real-time supervision safety management department.