DOOR LOCK APPARATUS SUPPORTING THE PLURAL NUMBER OF RFID SPECIFICATION

A door lock apparatus supporting plural RFID specifications is provided to prevent unstable power from being input to an RFID reader and a control unit due to forward/reverse rotations of a motor for opening or closing a door. A door lock apparatus(100) supporting plural RFID specifications comprise...

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Bibliographic Details
Main Author PARK, KYE YOUNG
Format Patent
LanguageEnglish
Published 21.01.2008
Subjects
ACCESSORIES THEREFOR
CALCULATING
COMPUTING
COUNTING
FIXED CONSTRUCTIONS
HANDCUFFS
HANDLING RECORD CARRIERS
KEYS
LOCKS
PHYSICS
PRESENTATION OF DATA
RECOGNITION OF DATA
RECORD CARRIERS
SAFES
WINDOW OR DOOR FITTINGS
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Summary:A door lock apparatus supporting plural RFID specifications is provided to prevent unstable power from being input to an RFID reader and a control unit due to forward/reverse rotations of a motor for opening or closing a door. A door lock apparatus(100) supporting plural RFID specifications comprises a lock module(110) opening and closing a door by the driving of a motor; an RFID reader(120) reading card information from an RFID card; a control unit(130) trying to communicate with the RFID card through the RFID reader in order by plural RFID specifications, controlling the lock module by registering or authenticating information of the correspondent RFID card, if the control unit succeeds in communicating with the RFID card through the specific RFID specification, and executing a management mode operation for registering the new RFID card or exchanging the existing registered RFID card according to the kinds of the RFID card read through the RFID reader and the number of reading times; a voltage regulating unit(140) converting DC power input of a predetermined voltage range input from a battery, into DC power of stable voltage and then outputting the converted DC power to the RFID reader and the control unit; and a motor driving unit(150) connected to the front end of the voltage regulating unit to perform forward/reverse controls of the motor according to a lock module control signal transmitted from the control unit.
Bibliography:Application Number: KR20070068526