Face recognition public rental house intelligent lock and control method thereof

The face recognition public rental house intelligent lock comprises a main control module, the input end of the main control module is connected with a 3D face recognition camera and a card reader, the output end of the main control module is connected with a voice module and a buzzer, the output end of the main control module is connected with a relay module, and the output end of the relay module is connected with a driving motor. The control end of the driving motor is connected with a lock cylinder of the intelligent lock. According to the face recognition public rental house intelligent lock, the 3D face recognition camera scans the face of an unlocking person, face data are transmitted to the main control module, and then a house card storing personal information of a tenant is pasted to the card reader; only when the personal information in the room card and the face data of the unlocking personnel are compared with the information on the network platform and are correct, the intelligent lock can be un