Abstract: In view of problem of incomplete instrument record and lack of maintenance system, a management system for ventilation security instrument was designed. The overall system design, hardware design of collection node and software design of server management were introduced by taking self-rescuer management as an example. The system realizes effective management of ventilation security instrument and consuming staff, which electronizes paper information, systematizes record information and makes equipment maintenance method more reasonable. Meanwhile, it achieves seamless connection among procurement, storage and use of ventilation security instrument.