Patent ID: 11941930
Assignee: PSDL
Field: Digital communication (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 17:
18. A server for managing a door lock, the server comprising:
a recognition code confirming unit configured to confirm whether a reader recognition code and a door recognition code transmitted simultaneously or sequentially from a reader tagging the door lock according to claim 1 match a corresponding recognition code pre-stored in a database; and
an ID providing unit configured to provide a reader ID to the reader and provide a door lock ID to the door lock through the reader when it is confirmed that the reader recognition code and the door recognition code match the corresponding recognition code, and
wherein the recognition code confirming unit is configured to first confirm whether the transmitted reader recognition code matches a reader recognition code pre-stored in the database, and
confirm whether the transmitted door recognition code matches the door recognition code pre-stored in the database when it is confirmed that the transmitted reader recognition code matches the reader recognition code.