Method, device, and system for door lock
First Claim
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1. An electronic fingerprint recognition card key comprising:
- an input part which allows a user to select functions;
a data transceiver part for exchange of data with an external door lock device;
a data storage part which stores a key administration code which is the unique code for the electronic card key, administrator codes which correspond to one or more administrators of the electronic card key, one or more access allowed door codes representing the access allowed doors, and user fingerprint codes corresponding to one or more users who are allowed to access; and
a controller part which transmits the administrator codes and the access allowed door codes stored in said data storage part through said data transceiver part, if the user fingerprint recognized by said fingerprint part coincides with one of the user fingerprint codes stored in said data storage part.
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Abstract
Finger print codes of administrators are registered to card keys and locks. One of the administrators assigns a card key to a lock and enables the card key. An user registers his linger print to the enabled card key. The user inputs his finger print to the card key whenever he wants to open a lock. The card key transmits the finger print codes of administrators to the lock when the inputted finger print matches the registered finger print of the user. The lock compares the received finger print codes with the registered finger print codes. When any of the received codes matches any of the registered linger print codes, the lock is opened.
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Citations
42 Claims
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1. An electronic fingerprint recognition card key comprising:
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an input part which allows a user to select functions;
a data transceiver part for exchange of data with an external door lock device;
a data storage part which stores a key administration code which is the unique code for the electronic card key, administrator codes which correspond to one or more administrators of the electronic card key, one or more access allowed door codes representing the access allowed doors, and user fingerprint codes corresponding to one or more users who are allowed to access; and
a controller part which transmits the administrator codes and the access allowed door codes stored in said data storage part through said data transceiver part, if the user fingerprint recognized by said fingerprint part coincides with one of the user fingerprint codes stored in said data storage part. - View Dependent Claims (2, 3, 4, 5, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24)
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6. A door lock device comprising:
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a data storage part which stores a door code representing the door equipped with the door lock device, and one or more administrator codes representing the administrator(s) authorized to lock/unlock the door;
a data transceiver part for exchange of the data;
a door lock driver which locks/unlocks the door; and
a door lock controller which controls said door lock driver to lock /unlock the door, if any of door codes and any of administrator codes received from said data transceiver part coincide with the door code and any of the administrator codes, respectively, stored in said data storage part. - View Dependent Claims (7)
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25. A door lock system for access control of a door using an electronic fingerprint recognition card key and data frame transmitted by said electronic card key, to be installed at doors for space where the access shall be controlled,
wherein said door lock system is consisted of door lock device(s) which include a door lock controller, a data storage part, a data transceiver part for exchange of data with the data transceiver part of the electronic card key, a door lock driver for locking/unlocking the door based on the control signal from the controller, and a power supply part; - and one or more sensor parts which, installed on the frame of said door, sense the number of persons passing the door;
wherein said data storage part stores information consisting of the door code representing the door equipped with said door lock system and the administrator fingerprint code transmitted from the electronic card key, and access information including at least one of the administration code of the electronic card key which has locked/unlocked the door, access date/time information, the user who has entered/exited, total number of persons who have passed the door, authentication of the persons entered/exited. - View Dependent Claims (26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42)
- and one or more sensor parts which, installed on the frame of said door, sense the number of persons passing the door;
Specification