| 摘要 |
A system, method and device for processing permissions of a door lock. The method for processing the permissions of the door lock comprises: acquiring user identity information, said user identity information being information for uniquely identifying user identity; generating a secret key according to the user identity information; and transmitting the secret key to the door lock, the door lock being opened by a door card. When information stored in the door card is matched with the secret key stored in the door lock, the door lock is unlocked by the door card and when the secret key stored in the door card is not matched with the secret key stored in the door lock, the door lock cannot be unlocked by the door card. The problem of relatively low door lock security is solved, and thus the effect of improving the safety of the door lock is achieved. |
