Door lock monitoring system and method

The invention discloses a door lock monitoring system which comprises an electrical inductor, a displacement sensor, a first processor and a first wireless communication module, wherein the first processor is respectively connected with the electrical inductor, the displacement sensor and the first wireless communication module; the displacement sensor is arranged in the position of a lock tongue of a door lock, and used for inducting the position of the lock tongue and sending inducted signals to the fist processor; the electrical inductor is used for inducting a mobile terminal of a setting user, and sending setting signals to the first processor in failure to induct the mobile terminal within the setting time; the first processor is used for sending signals to the set mobile terminal through the first wireless communication module. According to the door lock monitoring system and method provided by the invention, the door lock with the electrical inductor and the mobile terminal are mounted to prompt people to lock a door well, the door lock monitoring system is advanced and feasible, easy and convenient to mount, accurate, sensitive, and timely and reliable, whether the door lock is locked well or not can be monitored in real time, and the safety to persons and property can be improved.