Access authentication system and method using smart communicator
First Claim
1. An access authentication system for a home, comprising:
- a door phone;
a door lock for detecting a visitor outside the door and releasing a lock when a door lock release command is received;
a video phone for communicating with the visitor and for controlling the door lock, wherein the video phone is located inside the home;
a smart communicator for configuring access approval levels of expected visitors and access authentication information for each access approval level, communicating with the visitor, and controlling the door lock; and
a home network server for storing the access approval levels of expected visitors and access authentication information for each access approval level received from the smart communicator, checking the access approval level of the visitor attempting to release the door lock by comparing access authentication information of the visitor with previously stored access authentication information, and transmitting a door lock relief command to the door lock according to the access approval level of the visitor, determining whether a resident is located in the home when the door lock relief is approved, and monitoring the visitor when it is determined that the resident is not located in the home,wherein the home network server remotely communicates with the smart communicator, and transmits information on door lock release attempts to the smart communicator when the door lock release is attempted by the visitor and the smart communicator remotely establishes a communication channel with the door phone connected to the home network server.
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Accused Products
Abstract
Disclosed is an intelligent access authentication system and method. The intelligent access authentication system includes a door lock that can be locked and released in a predetermined manner, a door phone for communicating with the visitor; a smart communicator which configures access approval levels of expected visitors and access authentication information for each access approval level, communicates with the visitor, and controls the door lock, and a home network server which stores the access approval levels of expected visitors and access authentication information for each access approval level received from the smart communicator, checks the access approval level of the visitor attempting to release the door lock by referring to previously stored information, and transmits a door lock operating command to the door lock according to the access approval level of the visitor. In the present invention, the resident can check the visitor and control the door lock to be released according to the access approval level of the visitor, even at a remote location.
69 Citations
21 Claims
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1. An access authentication system for a home, comprising:
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a door phone; a door lock for detecting a visitor outside the door and releasing a lock when a door lock release command is received; a video phone for communicating with the visitor and for controlling the door lock, wherein the video phone is located inside the home; a smart communicator for configuring access approval levels of expected visitors and access authentication information for each access approval level, communicating with the visitor, and controlling the door lock; and a home network server for storing the access approval levels of expected visitors and access authentication information for each access approval level received from the smart communicator, checking the access approval level of the visitor attempting to release the door lock by comparing access authentication information of the visitor with previously stored access authentication information, and transmitting a door lock relief command to the door lock according to the access approval level of the visitor, determining whether a resident is located in the home when the door lock relief is approved, and monitoring the visitor when it is determined that the resident is not located in the home, wherein the home network server remotely communicates with the smart communicator, and transmits information on door lock release attempts to the smart communicator when the door lock release is attempted by the visitor and the smart communicator remotely establishes a communication channel with the door phone connected to the home network server. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. An access authentication method comprising:
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a) determining, by a home network server, whether to approve an entry of a visitor to a home, when an attempt to release a door lock is detected; b) establishing a remote communication channel with a smart communicator which is remotely located from the home network server, when the attempt to release the door lock is denied by the home network server; c) transmitting information on the visitor to the smart communicator; d) releasing the door lock if a door lock relief command is received from the smart communicator; e) determining whether a resident is located in the home, after the door lock relief is approved; and f) monitoring the visitor, when it is determined that the resident is not located in the home, wherein the home network server checks the access approval level of the visitor by comparing access authentication information of the visitor with previously stored access authentication information to determine whether to approve entry of the visitor. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19, 20, 21)
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Specification