| 摘要 |
An apparatus and a method for controlling digital door lock devices are provided to minimize user inconvenience due to possession of keys by utilizing mobile phones to unlock the digital door lock device. Objectors are detected using infrared rays(S10). When the objectors are detected, wireless communication between a digital door lock device and a station is performed(S20). In unlocking performed by an RF(Radio Frequency) card, the digital door lock device is unlocked when the data of the RF card transmitted from the digital door lock device is recognized(S30). In unlocking performed by mobile phones, the number of the mobile phones is authenticated and a wireless communication signal from the station is transmitted to the digital door lock device according to the authentication. Then the digital door lock device is unlocked(S40). When doorbell is generated more than a predetermined number, an image is obtained by a camera of the digital door lock device and the obtained image is transmitted to user so as to determine unlocking of the digital door lock device(S50).
|
